lec4 - Human Visual System
蓝色创意SORA人工智能文生视频大模型1PPT模板
原生规模训练Sora采用“原生规模训练”，过往的图像和视频生成通常会将视频调整为标准大小，但这样会失去视频的原始长宽比和细节，而原生规模的训练方法可以带来更好的效果。Sora可以对各种尺寸和纵横比的视频进行采样，允许直接为不同尺寸的设备创建内容，并快速原型化较低分辨率的内容。与将视频裁剪为正方形的模型相比，Sora可以生成更完整、更美观的视频。
SORA
适用于公司员工培训、人工智能科普
Sora，美国人工智能研究公司OpenAI发布的人工智能文生视频大模型（但OpenAI并未单纯将其视为视频模型，而是作为“世界模拟器” ）
创新丨愿景丨未来
技术特点
功能特色
重述提示词
Sora借鉴DALL-E 3的“重述提示词技术”，为视觉训练数据生成高度描述性的标注，这使得模型能够更忠实地遵循用户的文本指令，生成符合用户需求的视频内容，同时也提高了模型的灵活性和可控性。
数据表示
OpenAI将视频和图像表示为Patch，类似于GPT中的token，这种统一的数据表示方式使得Sora能够在更广泛的视觉数据上进行训练，涵盖不同的持续时间、分辨率和纵横比，有助于模型学习到更丰富的视觉特征，提高生成视频的质量和多样性。
Sora可以生成多机位、多角度的视频。
功能特色
互动性
模拟数字世界
多机位
功能特色
多帧预测生成Sora是一种扩散模型，具备从噪声中生成完整视频的能力，它生成的视频一开始看起来像静态噪音，通过多个步骤逐渐去除噪声后，视频也从最初的随机像素转化为清晰的图像场景，其能够一次生成多帧预测，确保画面主体在暂时离开视野时仍保持一致。
02
特别是在3D资产生成和视频生成领域，由于扩散算法的成熟，这些领域受益匪浅。然而，与图像生成相比，3D资产和视频生成在数据和算法方面面临的难点更多。
Computer-Vision计算机视觉英文ppt
Its mainstream research is divided into three stages:
Stage 1: Research on the visual basic method ,which take the model world as the main object;
Stage 2: Research on visual model ,which is based on the computational theory;
the other is to rebuild the three dimensional object according to the two-dimensional projection images .
History of computer vision
1950s: in this period , statistical pattern recognition is most applied in computer vision , it mainly focuse on the analysis and identification of two-dimensional image,such as: optical character recognition, the surface of the workpiece, the analysis and interpretation of the aerial image.
机器人4
Open-loop control system: Does not use sensory feedback to evaluate the results of its actions
Sensing/Perception Definitions
Sensor: Device that measures some attributes of the world Transducer: Mechanism that transforms the energy associated with what is being measured into another form of energy
– Abstraction of sensors – Unit of sensing or module that supplies a particular percept – Consists of: signal processing from physical sensor, plus software processing needed to extract the percept – Can be easily implemented as a perceptual schema
Active perception
– Agent can use motor control to enhance perceptual processing via sensor positioning
Consequence of ―New View‖
Purpose of perception is motor control, not representations
– A particular sensor is too imprecise or noisy to give reliable data
利维顿智能照明系统：知识型照明控制系统说明书
What is the Leviton Intellect IntelligentFixture Control System?This system allows customers to easily implement wireless dimming, occupancy/vacancy sensing, multizone daylight harvesting, scene control and manual control using Leviton Lighting Intellect fixtures and an Intellect Keypad Room Controller. One installation delivers flexible individual fixture control and/or multi-zone control for a future proof system that can be simply configured using the Intellect App to meetever-changing business needs.Leviton Lighting Intellect Fixtures Integrate advanced lighting controls and enable wireless communication via a robust mesh network What are Leviton Lighting Intellect Fixtures?Intellect Keypad Room Controller Coordinates all Intellect devices in the space and provides dimming, switching and scene controlIntellect App for iOS & AndroidThe only setup tool needed; configures the system and wirelessly communi-cates with the Intellect Keypad Room Controller using Bluetooth technology•Leviton Lighting offers Intellect Embedded, Enabled and Intellect Compatible fixtures within the Intense, ConTech and Birchwood brands•Intellect fixtures are easy to install LED fixtures with built in wireless control•Delivers an easy LED and controls solution for retrofits and new construction•Assures compatibility with Intellect controls allowing the fixture to seamlessly operate with other Intellect enabled devices•Integrates wireless dimming, occupancy/vacancy sensing and multi-zone daylight harvesting capabilities• Enables wireless communication via a robust mesh network •Factory equipped by the fixture manufacturerWhat Does Embedded, Enabled and Compatible fixtures mean?Intellect Embedded signifies that the Intellect sensor andPower Pack is integrated within the fixture .Intellect Enabled signifies that the fixture houses the Intellect Power Pack and cable with the sensor adjacentWhat is the Keypad Room Controller?Provides the Bluetooth interfacefor connection to the IntellectApp via an Android or iOS smartdeviceUses the Intellect App toconfigure button operationto meet the unique lightingneeds of each spaceAlso known as “the brain” of the sys-tem, acts as the primary user interfaceand coordinates all the energy man-agement functions within the spacewithout requiring a gateway or hubWhat are the benefits of a Leviton Intellect Intelligent Fixture Control System solution? • Easy Energy Savings• Intellect fixtures are out-of-the-box, self-containedsolutions that can be used to comply with dimming,occupancy/vacancy sensing and daylight harvest-ing requirements for Title 24, ASHRAE 90.1 and IECC• Compliant with Design Lights Consortium (DLC)Advanced Lighting Control specifications• Easy Layout and Design• Each Intellect fixture integrates a sensor whichwirelessly communicates with the Keypad RoomController and other Intellect devices within thespace• No additional gateway or hub needed• Easy Installation• Plug and play operation with no expensivecommissioning required• Ladderless commissioning with the Intellect App• Easy Operation• Configure, monitor and control the system from anAndroid or iOS smart device with the Intellect App• Easily program the Intellect Keypad Room Controllerto meet the unique lighting needs of any space withthe Intellect AppHow do you install the Leviton Intelligent Fixture Control System solution?Easy 3 Step Installation:1. Install Intellect-enabledfixtures 2. Install Intellect KeypadRoom Controller3. Configure the systemwith the Intellect App The Intellect Solution• Programmable using any Bluetooth-enabled Android or iOS smart device using the Intellect App• Multi-location switching• Occupancy detection—minor motion coverage area is equivalent to fixture coverage area• Auto-ON/Auto-OFF—automatically turns the lightsON on occupancy, turns the lights OFF on vacancy• Manual-ON/Auto-OFF—upon occupancy, nothinghappens, user must push a button or control thelights from the app to turn them on; turns the lightsOFF on vacancy• Multi-zone daylight harvesting—no limit to number of zones• Closed loop daylight harvesting• Configurable dead band• Room daylight harvesting has two operating modes • CAP at Target—lights will never go brighter thanthe programmed target level• Override Allowed—lights can temporarilyoverride the daylighting target • Programmable Intellect Keypad Room Controller but-tons— assignable with one of the following behaviors• Scene—collection of groups at a level• Toggle—button turns an individual group ON/OFF• Room ON—all lights go to their target level or to MAXif they are not in a daylighting zone• Room OFF—all lights go OFF• Raise—lights get incrementally brighter from theircurrent position; lights that are off, stay off• Lower—lights get incrementally dimmer from theircurrent position; lower will only dim the lights to theirminimum value• User controlled fixture groups—no limit to number of groups• Integral scene support—scenes are collections of groups, each at their own level, programmed with afade time and recalled from a push button or the app。
2024年3月青少年机器人技术等级考试理论综合试卷六级真题及答案
2024年3月青少年机器人技术等级考试理论综合试卷六级真题（含答案）分数：100 题数：30一、单选题(共20题，共80分)。
1.下列选项中，属于URL的是（）。
A.B.C.D.标准答案：C。
2.下图所示的SPI外设原理图中，时钟数据线对应的是（）。
A. AB. BC. CD. D标准答案：A。
3.关于MPU6050姿态传感器，下列描述错误的是（）。
A. MPU6050是一个九轴传感器B. MPU6050集成了三轴陀螺仪C. MPU6050集成了三轴加速度计D. MPU6050集成了数字运动处理器标准答案：A。
4.题ESP32 for Arduino SPI类库，关于成员函数transfer()的功能，下列描述正确的是（）。
A. 设置数据的传送方式。
B. 发送一个字节的数据，同时接收一个字节的数据。
C. 发送时钟数据。
D. 启动SPI通信事务。
标准答案：B。
5.下列选项中，关于IPV4说法错误的是（）。
A. IPV4的地址长度是32位B. IPV4的地址分为4段C. IPV4地址各段用“.”隔开D. IPV4地址使用16进制数表示标准答案：D。
6.使用ESP32 for Arduino SPI类库，下列选项中，用于初始化SPI接口的成员函数是（）。
A. SPI.begin()B. SPI.setBitOrder()C. SPI.setFrequency()D. SPI.setup()标准答案：A。
7.TCP/IP四层模型，从本机向外部发送网络数据时，数据在本机的传送顺序是（）。
A. 应用层→传输层→网络层→网络接口层B. 网络接口层→网络层→传输层→应用层C. 应用层→网络层→传输层→网络接口层D. 网络接口层→传输层→网络层→应用层标准答案：A。
8.题ESP32 for Arduino 提供的WiFi类库的成员函数中，用于设定ESP32主控板为STA模式的成员函数是（）。
A. WiFi.begin()B. WiFi.softAP()C. WiFi.localIP()D. WiFi.softAPIP()标准答案：A。
蓝色梦幻羽毛欧美简约通用模板课件.pptx
FASHION
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2024年精益价值流程(VSM)培训
精益价值流程(VSM)培训精益价值流程图（VSM）培训一、引言在当今竞争激烈的市场环境中，企业要想在市场中立于不败之地，必须不断提升自身的竞争力。
而提高竞争力的关键在于优化流程，降低成本，提高效率。
精益价值流程图（ValueStreamMapping，简称VSM）作为一种有效的流程优化工具，可以帮助企业实现这一目标。
本文将详细介绍精益价值流程图的基本概念、实施步骤及培训内容，以帮助企业更好地应用VSM提高竞争力。
二、精益价值流程图（VSM）概述1.定义：精益价值流程图是一种用于分析、描述和优化产品或服务生产流程的工具。
它通过对现有流程进行详细描绘，找出其中的浪费和瓶颈，并提出改进措施，从而实现流程的优化。
2.原理：VSM基于精益生产的五大原则，即价值、价值流、流动、拉动和尽善尽美。
通过识别和消除非价值增加的活动，缩短生产周期，降低库存，提高产品质量，实现流程的持续改进。
3.应用范围：VSM广泛应用于制造业、服务业、医疗保健、建筑等行业。
它可以用于分析整个企业的生产流程，也可以用于分析某个部门或某个产品的生产流程。
三、精益价值流程图（VSM）实施步骤1.确定分析对象：明确要分析的产品或服务，以及相关流程的范围。
2.绘制现状价值流程图：详细描绘现有流程，包括所有生产环节、信息流动、物流运输等，并收集相关数据。
3.分析现状：分析现状价值流程图，找出浪费和瓶颈，计算流程周期时间和价值增加时间。
4.设计未来价值流程图：根据现状分析结果，设计未来流程，提出改进措施，消除浪费，缩短生产周期。
5.制定实施计划：明确改进措施的责任人、完成时间、所需资源等，确保改进计划的实施。
6.持续改进：实施改进措施后，对流程进行跟踪监控，评估改进效果，不断优化流程。
四、精益价值流程图（VSM）培训内容1.精益生产理念：介绍精益生产的起源、核心思想、五大原则等，使学员了解精益生产的理论基础。
2.VSM基本概念：讲解VSM的定义、原理、应用范围等，使学员对VSM有一个全面的认识。
ISO 12944 2017 C4、C5 和 CX 极端环境系统指南说明书
ISO 12944:2017 Systems Guide For C4, C5 and CX ExtremeCATEGORIES OF ISO 12944 ATMOSPHERIC-CORROSIVITY ENVIRONMENTSCORROSIVITY CATEGORYENVIRONMENT TYPES EXTERIOR INTERIORC1 very low Heated buildings with cleanatmospheres such as residentialbuildingsC2 low Atmospheres with low pollutionlevels. Usually rural regions Unheated building where condensation may occur, e.g. warehousesC3 medium Urban and industrial atmosphereswith moderate sulfur dioxide levels.Coastal areas with low salinity Production areas with high humidity and moderate air pollution, e.g. food processing plants, laundriesC4 high Industrial areas and coastal areaswith moderate salinity Chemical plants, swimming pools, coastal ships and boatyardsC5 very high Industrial areas with high humidityand aggressive atmosphere, andcoastal areas with high salinity Buildings or areas with almost permanent condensation and high pollutionCX extreme Offshore areas with high salinityand industrial areas with extremehumidity and aggressiveatmosphere, and subtropical andtropical atmospheres Industrial areas with extreme humidity and aggressive atmospheresEach corrosivity class is sub-divided into three durabilities: Low (L): Up to 7 yearsMedium (M): 7 – 15 yearsHigh (H): 15 - 25 yearsVery High (VH): > 25 yearsThe durabilities represent the approximate service time expectancyLABORATORY TEST REQUIREMENTSCORROSIVITY CATEGORY Durability ISO 6270-1water condensation(hours)ISO 9227neutral salt spray(hours)ISO 12944-6:2018 * Annex Bcyclic ageing test(hours)C4 Low 120 240 N/A Medium 240 480 N/AHigh 480 720 N/AVery High 720 1440 1680 C5 Low 240 480 N/A Medium 480 720 N/AHigh 720 1440 1680Very High N/A N/A 2688 CX Low N/A N/A N/A Medium N/A N/A N/AHigh N/A N/A N/AExtreme N/A N/A 4200 *Three chemicals for immersion test:1)10% NAOH aqueous solution2)10% H25SO4 aqueous solution3)Mineral spirits, 18% aromaticsSURFACE PREPARATION STANDARDSISO 8501-1 Preparation Grade Related SSPCGradeISO 8501-1 Surface Preparation AppearanceA Sa2½B Sa2½C Sa2½ SSPC-SP10 A near-white blast cleaned metal surface.All visible dirt, oil, rust, mill scales, old paint, and any othercontaminates removed. Only slight stains as spots or stripesshall be seen.A Sa3B Sa3C Sa3 SSPC-SP5 A white blast cleaned metal surface.All dirt, rust, mill scales, old paint, stains, and foreignmaterial removed. A uniform metallic surface.CATEGORIES OF ISO 12944 ATMOSPHERIC-CORROSIVITY ENVIRONMENTSCORROSIVITY CATEGORYENVIRONMENT TYPES EXTERIOR INTERIORC4 high Industrial areas and coastal areaswith moderate salinity Chemical plants, swimming pools, coastal ships and boatyardsEach corrosivity class is sub-divided into three durabilities: Low (L): Up to 7 yearsMedium (M): 7 – 15 yearsHigh (H): 15 - 25 yearsVery High (VH): > 25 yearsThe durabilities represent the approximate service time expectancyLABORATORY TEST REQUIREMENTSCORROSIVITY CATEGORY Durability ISO 6270-1water condensation(hours)ISO 9227neutral salt spray(hours)ISO 12944-6:2018 Annex Bcyclic ageing test(hours)C4.05 Low 120 240 N/A Medium 240 480 N/AC4.06 Low 120 240 N/A Medium 240 480 N/AHigh 480 720 N/AC4.09 Low 120 240 N/A Medium 240 480 N/AC4.10 Low 120 240 N/A Medium 240 480 N/AHigh 480 720 N/AC4.11 Low 120 240 N/A Medium 240 480 N/AHigh 480 720 N/AVery High 720 1440 1680 SURFACE PREPARATION STANDARDSISO 8501-1 Preparation Grade Related SSPCGradeISO 8501-1 Surface Preparation AppearanceA Sa2½B Sa2½C Sa2½ SSPC-SP10 A near-white blast cleaned metal surface.All visible dirt, oil, rust, mill scales, old paint, and any othercontaminates removed. Only slight stains as spots or stripesshall be seen.A Sa3B Sa3C Sa3 SSPC-SP5 A white blast cleaned metal surface.All dirt, rust, mill scales, old paint, stains, and foreignmaterial removed. A uniform metallic surface.CORROSIVITY CATEGORY C4ISO 12944 System No. Generic TypeCoatingProductCodeDFT(mils)DFT(microns)Expected DurabilityLow Medium High Very highC4.05* Epoxy 83021 3.1 to 6.3 80 to 160Polyurethane ArmourShield 839series 0.8 to 4.0 20 to 100 7.1 180C4.06* Epoxy 83110 3.1 to 9.4 80 to 160Polyurethane ArmourShield 839series 1.6 to 3.1 40 to 80 9.4 240C4.09* Zinc rich epoxy 83003/83005 2.4 to 3.1 60 to 80Polyurethane ArmourShield 839series 3.1 to 3.9 80 to 100 6.3 160C4.10* Zinc rich epoxy 83003/83005 2.4 to 3.1 60 to 80 Epoxy 83021 2.0 to 3.0 50 to 75Polyurethane ArmourShield 839series 1.8 to 3.5 45 to 90 7.9 200C4.11* Zinc rich epoxy 83003/83005 2.4 to 3.1 60 to 80 Epoxy 83021 2.0 to 3.0 50 to 75Epoxy 83021 2.0 to 3.0 50 to 75Polyurethane ArmourShield 839series1.2 to 4.0 30 to 10010.2 260 Notes:Metal surface preparation requirement: Sa3 (SSPC-SP5)*Coating System is UV DurableCATEGORIES OF ISO 12944 ATMOSPHERIC-CORROSIVITY ENVIRONMENTSCORROSIVITY CATEGORYENVIRONMENT TYPES EXTERIOR INTERIORC5 very high Industrial areas with high humidityand aggressive atmosphere andcoastal areas with high salinity Buildings or areas with almost permanent condensation and with high pollutionCX extreme Offshore areas with high salinityand industrial areas with extremehumidity and aggressiveatmosphere and subtropical andtropical atmospheres Industrial areas with extreme humidity and aggressive atmosphereEach corrosivity class is sub-divided into three durabilities: Low (L): Up to 7 yearsMedium (M): 7 – 15 yearsHigh (H): 15 - 25 yearsVery High (VH): > 25 yearsThe durabilities represent the approximate service time expectancyLABORATORY TEST REQUIREMENTSCORROSIVITY CATEGORY Durability ISO 6270-1water condensation(hours)ISO 9227neutral salt spray(hours)ISO 12944-6:2018 Annex Bcyclic ageing test(hours)C5.02 Low 240 480 N/A Medium 480 720 N/A C5.03 Low 240 480 N/A Medium 480 720 N/AHigh 720 1440 1680 C5.07 Low 240 480 N/A Medium 480 720 N/AHigh 720 1440 1680 C5.08 Very High N/A N/A 2688 CX Extreme N/A N/A 4200SURFACE PREPARATION STANDARDSISO 8501-1 Preparation Grade Related SSPCGradeISO 8501-1 Surface Preparation AppearanceA Sa2½B Sa2½C Sa2½ SSPC-SP10 A near-white blast cleaned metal surface.All visible dirt, oil, rust, mill scales, old paint, and any othercontaminates removed. Only slight stains as spots or stripesshall be seen.A Sa3B Sa3C Sa3 SSPC-SP5 A white blast cleaned metal surface.All dirt, rust, mill scales, old paint, stains, and foreignmaterial removed. A uniform metallic surface.CORROSIVITY CATEGORY C5ISO 12944 System No. Generic Type Coating Product CodeDFT (mils)DFT (microns)Expected Durability LowMediumHighVery highC5.02*Epoxy83110 3.1 to 6.3 80 to 160Polyurethane Armour Shield 839 series3.1 to 6.3 80 to 1609.45 240 C5.03*Epoxy83110 3.1 to 9.4 80 to 240Polyurethane Armour Shield 839 series 2.4 to 8.7 60 to 22011.8300 C5.07*Zinc rich epoxy 83003/83005 2.4 to 3.160 to 80Epoxy83150 3.9 to 5.9 100 to 150 Polyurethane Armour Shield 839 series 1.2 to 3.9 30 to 10010.2260C5.08*Zinc rich epoxy 83003 /83005 2.4 to 3.1 60 to 80Epoxy 83150 3.9 to 5.9 100 to 150 Polyurethane Armour Shield 839 series3.5 to 6.3 90 to 16012.6 320Notes:Metal surface preparation requirement: Sa3 (SSPC-SP5) *Coating System is UV DurableCORROSIVITY CATEGORY CX EXTREMEISO 12944 System No. Generic TypeCoatingProductCodeDFT(mils)DFT(microns)ExpectedDurabilityCX extreme Zinc richepoxy83003/83005 2 to 3 50 to 75CXextreme Epoxy 83110 5.9 to9.8150 to 250Epoxy 83110 5.9 to9.9150 to 250≥ 13.8≥ 350Notes:Metal surface preparation requirement: Sa3 (SSPC-SP5) *Coating System is UV Durable。
人工智能导论智慧树知到课后章节答案2023年下东北石油大学
人工智能导论智慧树知到课后章节答案2023年下东北石油大学东北石油大学第一章测试1.人工智能的目的是让机器能够，以实现某些人类脑力劳动的机械化( )。
答案:模拟、延伸和扩展人的智能2.盲人看不到一切物体，他们可以通过辨别人的声音识别人，这是智能的（）方面。
答案:感知能力3.人工智能是一门综合性的交叉学科，涉及哪些学科( )。
答案:脑科学;神经心理学;控制论;计算机科学4.人工智能的主流学派包括( )。
答案:行为主义;连接主义;符号主义5.图灵测试是判断机器是否具有人工智能的方法，是人工智能最标准的定义。
( )答案:错第二章测试1.“王宏是一名学生”可以用谓词表示为STUDENT(Wang Hong），其中，Wang Hong是（）。
答案:个体词2.产生式系统的核心是（）。
答案:推理机3.知识的不确定性来源于（）。
答案:模糊性引起的不确定性;不完全性引起的不确定性;随机性引起的不确定性;经验引起的不确定性4.产生式表示法可以表示不确定性知识。
（）答案:对5.框架表示法不便于表示过程性知识。
（）答案:对第三章测试1.从初始证据出发，按某种策略不断运用知识库中的已知知识，逐步推出结论的过程称为推理。
（）答案:对2.任何文字的析取式称为子句。
（）答案:对3.谓词公式不可满足的充要条件是其子句集不可满足。
（）答案:对4.对于一阶谓词逻辑，若子句集是不可满足的，则必存在一个从该子句集到空子句的归结演绎。
（）答案:对5.对于一阶谓词逻辑，如果没有归结出空子句，则说明原谓词公式是不可满足的。
（）答案:错第四章测试1.如果问题存在最优解，则下面几种搜索算法中，（）必然可以得到该最优解。
答案:启发式搜索2.如果问题存在最优解，则下面几种搜索算法中，（）可以认为是“智能程度相对比较高”的算法。
答案:启发式搜索3.在启发式图搜索策略中，下面描述正确的是（）。
答案:closed表用于存放已扩展过的节点。
4.在估价函数中，对于g(x)和h(x) 下面描述正确的是（）。
人工智能原理第1章人工智能概述.ppt课件
本章内容
1.1 关于人工智能的定义 1.2 人工智能的基础 1.3 人工智能简史 1.4 智能体与环境 1.5 智能体结构 小结
参考书目
附录 和人工智能相关的社会伦理问题
第1章 人工智能概述
1.1 关于人工智能的定义
智能体 对AI的4种不同定义 类人行动/类人思考/理性思维/理性行动
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第1章 人工智能概述
数学的贡献(1)
• 数学(800~现在)贡献的思想:
• 什么是抽取合理结论的形式化规则? • 什么可以被计算? • 如何用不确定的知识进行推理?
• AI成为一门规范科学要求在三个基础领 域完成一定程度的数学形式化:
• 逻辑、计算、概率
26
第1章 人工智能概述
数学的贡献(2)
• Alfred Tarski(塔斯基)引入了一种参考理论, 可以把逻辑对象与现实世界对象联系起来
27
第1章 人工智能概述
数学的贡献(3)
• 问题1结论: 形式化规则=命题逻辑和一 阶谓词逻辑
• 问题2：什么可以计算？
• 可以被计算, 就是要找到一个算法 • 算法本身的研究可回溯至9世纪波斯数学家
控制论/语言学
第1章 人工智能概述
对人工智能有贡献的学科
• 哪些学科、哪些思想和哪些人物给予AI以贡献? • 哲学(BC428~现在) • 数学(800~现在) • 经济学(1776~现在) • 神经科学(1861~现在) • 心理学(1879~现在) • 计算机工程(1940~现在) • 控制论(1948~现在) • 语言学(1957~现在)
11
第1章 人工智能概述
4种不同定义的方法(5)
• 理性地行动: 理性智能体方法 • 计算机智能体应该有别于“简单的”程序: 具
2024智能版艾斯英语高中英语听力模拟试题精编
2024智能版艾斯英语高中英语听力模拟试题精编全文共3篇示例，供读者参考篇12024智能版艾斯英语高中英语听力模拟试题精编Section 1: Listen to the conversation and answer the questions.1. What does the woman want to do this weekend?A. Go campingB. Visit a museumC. Watch a movie2. Why does the man suggest going to the beach?A. It’s a beautiful dayB. They can swim and relaxC. There’s a volleyball tournament3. What time will they meet on Saturday?A. 10:00 amB. 11:00 amC. 12:00 pmSection 2: Listen to the monologue and answer the questions.4. What information does the speaker provide about the history project?A. The due dateB. The topic optionsC. The grading criteria5. What advice does the speaker give for choosing a topic?A. Pick something easyB. Select a topic that interests youC. Avoid controversial subjects6. How long should the presentation be?A. 5 minutesB. 10 minutesC. 15 minutesSection 3: Listen to the dialogue and answer the questions.7. What is the man’s problem?A. He has lost his walletB. He needs a ride homeC. He forgot his homework8. Why can’t the woman give the man a ride?A. She has to study for a testB. She has to meet a friendC. She doesn’t have a car9. Where does the man promise to meet the woman later?A. In front of the libraryB. By the student centerC. At the cafeteriaSection 4: Listen to the passage and answer the questions.10. What does the speaker say about learning a new language?A. It’s easy for everyoneB. It requires time and practiceC. It’s impossible to master11. How many languages does the speaker speak fluently?A. 2B. 3C. 412. What advice does the speaker give for improving language skills?A. Watch movies in the languageB. Take a classC. Travel to the countryNow, check your answers and see how well you did on the simulation test. Good luck on your English language learning journey!篇2Title: 2024 Intelligent Version Eis English High School English Listening Simulation Test CompilationIntroduction:The 2024 Intelligent Version Eis English High School English Listening Simulation Test is designed to assess students' listening skills in a high school English environment. This test includes a variety of listening tasks that require students to listen to conversations, lectures, and other spoken materials and answer questions based on what they have heard.Section 1: Listening ComprehensionIn this section, students will listen to a series of short conversations and answer multiple-choice questions about the content. These conversations will cover topics such as daily routines, school life, and social activities, and will test students' ability to understand spoken English in various contexts.Sample Question:You will hear a conversation between two friends discussing their plans for the weekend. What are the speakers planning to do?A. Go shoppingB. Play soccerC. Study togetherD. Attend a concertSection 2: Listening PracticeIn this section, students will listen to a longer passage, such as a lecture or a radio broadcast, and answer multiple-choice questions or fill in the blanks with the missing information. These tasks will test students' ability to understand more complex spoken English and extract key information from extended listening materials.Sample Question:You will hear a lecture about the history of the English language. According to the speaker, which of the following languages has had the least influence on English?A. FrenchB. LatinC. GermanD. ChineseSection 3: Listening InterpretationIn this section, students will listen to a recorded dialogue or monologue and answer questions that require them to interpret the speakers' intentions, emotions, or opinions. These tasks willtest students' ability to infer meaning from tone of voice, choice of words, and other subtle cues in spoken English.Sample Question:You will hear a monologue in which a student talks about her experience studying abroad. What is the speaker's attitude towards her host family?A. IndifferentB. GratefulC. DisappointedD. AnnoyedConclusion:The 2024 Intelligent Version Eis English High School English Listening Simulation Test is a valuable tool for assessing students' listening skills in a high school English environment. By practicing with this test, students can improve their ability to understand spoken English and succeed in their English studies.篇3Title: 2024 Intelligent Edition AIS English High School English Listening Simulation Test CompilationIntroduction:The 2024 Intelligent Edition AIS English High School English Listening Simulation Test Compilation is designed to help students improve their listening skills and prepare for exams. This compilation includes a variety of listening exercises that cover different topics and difficulty levels, helping students to enhance their listening comprehension and language proficiency.Section 1: Short Dialogues1. You will hear a short dialogue between two people. Listen carefully and then choose the best answer to the question.Example:- Boy: Can you help me with my homework?- Girl: Sorry, I’m busy right now.Question: What does the girl say?A. She can help him with his homework.B. She is not able to help him with his homework.C. She will help him later.Section 2: Long Dialogues2. You will hear a longer dialogue between two people. Listen carefully and then answer the questions that follow.Example:- Woman: How was your trip to Paris?- Man: It was amazing! The Eiffel Tower was breathtaking.Question 1: What did the man think of the Eiffel Tower?Question 2: Where did the man go on his trip?Section 3: News Reports3. You will hear a news report. Listen carefully and then answer the questions that follow.Example:News Report: A new study suggests that drinking tea can improve brain function.Question 1: What does the news report suggest about drinking tea?Question 2: What benefit does tea have on brain function?Conclusion:The 2024 Intelligent Edition AIS English High School English Listening Simulation Test Compilation is a valuable resource for students looking to improve their listening skills in English. By practicing with these listening exercises, students can enhance their comprehension abilities and perform better in listening tests and exams. We encourage students to use this compilation regularly to build their confidence and proficiency in listening to English.。
level 4
level 4Level 4内容：计算机科学是一门广泛而深奥的学科，涵盖了许多不同的主题。
以下是一些与计算机科学相关的内容，以及对它们的简要介绍。
1. 数据结构与算法：数据结构是组织和存储数据的方式，而算法是用于解决问题的一系列指令。
学习数据结构和算法可以帮助我们更有效地处理和操作数据，从而提高程序的效率。
2. 编程语言：编程语言是用于编写计算机程序的工具。
不同的编程语言有不同的语法和规则，可以用于不同的应用。
一些常见的编程语言是Java、Python、C++等。
3. 软件工程：软件工程是研究如何开发高质量软件的学科。
它包括从需求分析、设计到测试和维护的整个软件开发过程。
软件工程还研究如何管理和组织软件项目，以确保项目的成功。
4. 数据库：数据库是用于存储和管理数据的系统。
它可以用于存储大量的结构化数据，并提供数据的查询和操作功能。
数据库管理系统（DBMS）是用于管理数据库的软件工具，常见的DBMS有MySQL、Oracle等。
5. 计算机网络：计算机网络是连接计算机和其他设备的通信系统。
它包括局域网、广域网和互联网等，是实现计算机之间通信和共享资源的基础。
6. 人工智能：人工智能是研究如何使计算机具备智能的学科。
它涉及机器学习、自然语言处理、图像识别等技术，旨在开发出能够模仿人类智能行为的计算机系统。
7. 计算机图形学：计算机图形学是研究如何生成和处理图像和动画的学科。
它涵盖了三维建模、渲染、虚拟现实等领域，广泛应用于游戏开发、电影制作等行业。
8. 操作系统：操作系统是管理计算机硬件和软件资源的系统。
它提供了一组基本的功能，如进程管理、文件管理和内存管理，使得计算机可以有效地运行应用程序。
9. 计算机安全：计算机安全是保护计算机系统和数据免受未经授权访问、损坏或泄露的学科。
它包括网络安全、密码学等领域，旨在确保计算机系统的可靠和安全。
10. 软件测试：软件测试是验证和评估软件功能和质量的过程。
Visual iQ系统使用说明书
® Advanced Test Equipment Corp.
(800) 404-ATEC
Unpacking the Visual iQ System
1 – The insertion tube (shown in red for clarity) is held in the case’s internal storage reel, which is accessed through the orange funnel. Install the insertion tube before installing the probe-andhandset assembly and remove it after removing the probe-and-handset assembly. Be sure to straighten any loops or twists in the insertion tube before feeding it into the funnel. Note that the insertion tube’s rubber Torsional Strain Relief base should be
Caution: Use only finger pressure to remove or attach tips. Using force (including pliers or other tools) might damage the bending neck. Take care not to cross the threads. To reduce cross-threading risk: When installing a tip by hand (6.1mm & 8.4mm) or with an installation tool (4mm), rotate the tip counter clockwise to level the threads before rotating clockwise to thread the tip on the camera. Reverse the leveling process when removing tips.
抡洛科登（Fluke） Ti4x 教程说明书
The Fluke Ti4x models feature everything needed for virtually every thermography task. With a 160 x 120 detector and a temperature sensitivity to 0.08 °C (NETD) they deliver high resolution images where even the smallest temperaturedifferences can be seen. The units are extremely easy to use through the Windows ® CE menu structure and offer an extended troubleshooting feature set to allow on the spot analysis in the field.The versatile choice for maintenanceand production engineers and technicians.FeaturesHigh resolution, low noise VOx detector for high quality images Temperature range to cover broad industrial applications High temperature option High thermal sensitivity for viewing even the smallest temperature differences 180° articulating fl exible lens to view images in every situation Choice of 3 interchangeable lenses to cover every application Large 5” high contrast color LCD for a clear picture independent of lighting conditionsFully radiometric for detailed temperature analysis and tracking SmartFocus for best image quality and accurate temperature measurementsWindows CE based menu structure for ease of use Personalized instrument set-up for multiple useCompactFlash memory cards to store over 1000 IR images plus fully radiometric temperature dataSmartView reporting and analysis software included AutoCapture for making intermittent problems visible On-board analysis functions User defi ned text annotations for simplifi ed reporting Built-in visible light (digital) cameraIR-Fusion blending thermal and visible light images to easily pinpoint suspect components IR/Visible Alarm functionLaser pointer for easy targetingFlash and torch light for high quality images in dark environmentsTi45FT Ti45Ti40FT Ti40160 x 120-20 to +600 °C (-4 to 1112 ºF) -20 to +350 °C (-4 ºF to 662 ºF)1200 °C (2192 °F)≤0.08 °C ≤0.09 °C● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●● ● ● ● ● ● ● ●● Picture-in-pictureonly● ● ● ●●Typical applications:•P redictive maintenance – Identify electrical and mechanical problems before they cause failure•I ndustrial maintenance – Check whether repairs have been performed successfully •Q uality control – Examine prototypes and refine thermal management designs • P rocess monitoring – Real-time observation to ensure efficient and safe operationMotor3-phase systemPredictive maintenanceTi40 and Ti45 IR FlexCam ® Thermal ImagersTo fi nd out more aboutFluke thermal imagers go to www.fl /thermography or in the United States call 1-800-760-4523.Imaging performanceTemperature measurementImage presentationOptional lensesImage and data storage Interfaces and software Laser (IR-Fusion models only) Controls and adjustmentsPowerEnvironmental and mechanicaldesignOtherFluke Ti45Fluke Ti40ThermalField of view (FOV)* 23° horizontal x 17° verticalSpatial resolution (IFOV)* 2.60 mrad Min focus distance*0.15 m Thermal sensitivity (NETD) ≤0.08 °C at 30 °C≤0.09 °C at 30 °CDetector data acquisition / 30 Hz/30 HzImage frequency FocusSmartFocus; one fi nger continuous focusIR digital zoom 2x-Detector type 160 x 120 Focal Plane Array, Vanadium Oxide (VOx) Uncooled MicrobolometerSpectral band8 µm to 14 µmDigital image enhancement Automatic full-time enhancedVisual (IR-Fusion models only)On camera operating modes Full thermal, full visual light or mergedFull thermal or full visual light.thermal-visual images. Merge thermal-visual images in SmartViewPicture-in-Picturesoftware. Picture-in-Picture Visible light camera 1280 x 1024 pixels, full colorVisible light digital zoom2x-Calibrated temperature range -20 °C to 600 °C (-4 ºF to 1112 ºF) in 3 ranges -20 °C to 350 °C (-4 ºF to 662 ºF) in 2 ranges Range 1 = -20 °C to 100 °C (-4 ºF to 212 ºF) Range 1 = -20 °C to 100 °C (-4 ºF to 212 ºF) Range 2 = -20 °C to 350 °C (32 ºF to 662 ºF) Range 2 = -20 °C to 350 °C (32 ºF to 662 ºF)Range 3 = 250 °C to 600 °C (482 ºF to 1112 ºF)-Optional - High temperature Up to 1200 °C (2192 ºF)- Range 4 = 500 °C to 1200 °C (932 ºF to 2192 ºF)-Accuracy±2 °C or 2% (whichever is greater)Measurement modes Centerpoint, center box (area min/max,average), moveable spots/boxes, user defi ned fi eld/text annotations, isotherms, Centerpoint, center box automatic hot and cold point detection, (area min/max, average)visible color alarm above and belowEmissivity correction0.1 to 1.0 (0.01 increments)Digital display 5” large high-resolution digital displayLCD backlightSunlight readable color LCDVideo output RS170 EIA/NTSC or CCIR/PAL composite videoPalettesGrayscale, grayscale inverted, blue red, high contrast, hot metal, ironbow, amber, amber inverted54 mm Telephoto lens High precision Germanium lens Field of view (FOV) 9° horizontal x 6° verticalSpatial resolution (IFOV) 0.94 mrad Min focus distance 0.6 m10.5 mm wide angle lens High precision Germanium lens Field of view (FOV) 42° horizontal x 32° verticalSpatial resolution (IFOV) 4.9 mrad Min focus distance0.3 mStorage medium Compact fl ash card stores over 1000 IR images (512MB card standard)File formats supported 14 bit measurement data included. Exportable JPEG, BMP, PCX, PNG, PSD.Interface Compact fl ash card reader includedSoftware SmartView; Full analysis and reporting software includedClassifi cation Class IILaser targeting Laser dot visible on screen when blending thermal and visible image Set-up controls Date/time, temperature units C/F, language, scale, LCD intensity (high/normal/low)Image controls Level, span, auto adjust (continuous/manual)On-screen indicatorsBattery status, target emissivity, background temperature and realtime clockBattery typeLi-Ion smart battery, rechargeable, fi eld-replaceable Battery operating time 3 hours continuous operation (2 hours for models with IR-Fusion)Battery charging 2 bay intelligent charger powered via AC outletAC operation AC adapter 110/220 VAC, 50/60 Hz-Power savingAutomatic shutdown and sleep modes (user specifi ed)Operating temperature -10 °C to +50 °C (14 °F to 122 °F)Storage temperature -40 °C to +70 °C (-40 °F to 158 °F)Relative humidity Operating and storage 10% to 95%, non-condensingWater and dust resistant IP54Weight (including batteries) 1.95 kg (4.3 lbs)Camera size (HxWxD)162 x 262 x 101mm (6.5” x 10.5” x 4.0”)Warranty2 yearsIncluded accessories Heavy duty carrying case 2 rechargeable battery packs Battery chargerAC adapter (for Ti45 only)Video cable512 MB compact flash card Compact flash card reader and USB cablePCMCIA compact flash card reader Neck strapSmartView reporting and analysis software on CD User manual on CDOrdering information*FLK Ti40-20I R FlexCam Thermal ImagerFLK Ti40FT-20 I R FlexCam ThermalImager with FusionFLK Ti45-20I R FlexCam Thermal ImagerFLK Ti45FT-20 I R FlexCam ThermalImager with Fusion *For ordering information of optional lenses check the Fluke webSpecifications*standard 20 mm Germanium lensVisit the Fluke web site for complete specifi cationsFluke CorporationPO Box 9090, Everett, WA USA 98206Fluke Europe B.V.PO Box 1186, 5602 BDEindhoven, The NetherlandsFor more information call:In the U.S.A. (800) 443-5853 or Fax (425) 446-5116In Europe/M-East/Africa +31 (0) 40 2675 200 or Fax +31 (0) 40 2675 222In Canada (800)-36-FLUKE or Fax (905) 890-6866From other countries +1 (425) 446-5500 or Fax +1 (425) 446-5116Web access: ©2006 Fluke Corporation. All rights reserved. Printed in U.S.A. 5/2006 2674273 D-US-N Rev AFluke. Keeping your world up and running.™。
类人机器人
英 特 尔 公 司 首 席 技 术 官 的 评 价
4、互联计算改进医疗保健。想象一下，家 中遍布着成百上千个由电池供电的微型计 算机，它们构成一个传感器网络，负责收 集你的健康数据并发送到指定地点进行处 理和进一步分析！通过这种数据收集和处 理方式，老人们就可以待在家里，而无需 奔波于医疗机构，生活质量因此得以提高。 这些数据还有助于预防和发现早期疾病， 从而达到改进卫生保健、降低医疗成本、 缓解家人和其他护理人员负担的目的。
感知系统 机器人
“ 贾 斯 汀 ” 机 器 人
智能机器人“滚轮贾斯汀”正在接球
“ 贾 斯 汀 ” 机 器 人
一名研究者向他抛去一只球， 贾斯汀通过视觉反馈计算预测出 球的运动轨迹，伸出他那拥有四 个指头的机械手将球握住。紧接 着，研究者向他同时抛去两只球， 他也准确地接到。贾斯汀的空间 识别和眼手协调能力让人惊叹。
“ 贾 斯 汀 ” 机 器 人
“贾斯汀”机器人不久将派遣 至国际空间站欧洲宇航局哥伦比亚 实验室进行远程控制，它将与其它 欧洲漫游机器人完成一些实验，这 些漫游机器人将与遥控机器人在月 球等行星上进行探索勘测。在两至 三年内，这款太空实验机器人将在 地面上模拟宇航员在国际空间站进 行移动。
“ 贾 斯 汀 ” 机 器 人
“ 终 结 者 ” 机 械 手 臂
在测试中，研究人员测试了《终 结者2》中机器人相关的动作，比如： 用棒球棍击打物体，可以施加66G的作 用力，但结果显示该机械手臂毫无损 伤。目前，这款机械手臂不仅可以承 受外压击打，而且还可施力，每个手 指可施加30牛顿的压力，可对人体进 行按摩，但也能让人窒息。同时，机 械手臂动作迅速，关节每秒可旋转500 度，如果上紧连接至肌腱的发条再释 放，关节可每秒旋转2000度。
Leuze LCAM 408i机器人视觉系统说明书
Technical dataBasic dataSeries LCAMChip CMOSFunctionsSoftware functions Image transferOptical dataWorking range1,000 ... 5,000 mmCamera resolution, horizontal2,592 pxCamera resolution, vertical1,944 pxFocal length 4 mmChip size1/2.5 inFrame rate (images per second), max.53 pieces per second Camera type ColorElectrical dataPerformance dataSupply voltage U B18 ... 30 V,DCPower consumption, max. 3.6 WInterfaceType Ethernet EthernetAddress assignment DHCPManual address assignment Transmission speed 1 Gbit/s100 Mbit/s10 Mbit/sFunction ServiceProcess Switch functionality NoneTransmission protocol TCP/IP , RTP/RTSPConnectionConnection 1Type of connection ConnectorDesignation on device SERVICEFunction Service interfaceData interfaceConfiguration interface Thread size M12No. of pins8 -pinEncoding X-codedConnection 2Type of connection ConnectorDesignation on device PWRFunction Voltage supplyThread size M12No. of pins 4 -pinEncoding A-codedMechanical dataDimension (W x H x L)75 mm x55 mm x113 mm Housing material MetalLens cover material GlassNet weight411 gEnvironmental dataAmbient temperature, operation-30 ... 70 °CAmbient temperature, storage-30 ... +70 °CCertificationsDegree of protection IP 67IP 65ClassificationCustoms tariff number84733080*********27310201*********27310201Dimensioned drawingsAll dimensions in millimetersElectrical connectionConnection 1SERVICEType of connection ConnectorFunction Service interfaceData interfaceConfiguration interfaceThread size M12Type FemaleMaterial MetalNo. of pins8 -pinEncoding X-codedPin Pin assignment1D1+2D1-3D2+4D2-5D4+6D4-7D3-8D3+Connection 2PWRType of connection ConnectorFunction Voltage supplyThread size M12Type MaleMaterial MetalNo. of pins 4 -pinEncoding A-codedPin Pin assignment1V+2n.c.3GND4n.c.AccessoriesConnection technology - Connection cablesPart no.Designation Article Description50130654KD U-M12-4A-P1-020Connection cable Connection 1: Connector, M12, Axial, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 2,000 mmSheathing material: PUR50130656KD U-M12-4A-P1-030Connection cable Connection 1: Connector, M12, Axial, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 3,000 mmSheathing material: PUR50130657KD U-M12-4A-P1-050Connection cable Connection 1: Connector, M12, Axial, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 5,000 mmSheathing material: PUR50130658KD U-M12-4A-P1-100Connection cable Connection 1: Connector, M12, Axial, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 10,000 mmSheathing material: PUR50130648KD U-M12-4A-V1-020Connection cable Connection 1: Connector, M12, Axial, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 2,000 mmSheathing material: PVC50130651KD U-M12-4A-V1-030Connection cable Connection 1: Connector, M12, Axial, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 3,000 mmSheathing material: PVC50130652KD U-M12-4A-V1-050Connection cable Connection 1: Connector, M12, Axial, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 5,000 mmSheathing material: PVC50130653KD U-M12-4A-V1-100Connection cable Connection 1: Connector, M12, Axial, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 10,000 mmSheathing material: PVC50130692KD U-M12-4W-P1-020Connection cable Connection 1: Connector, M12, Angled, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 2,000 mmSheathing material: PUR50130693KD U-M12-4W-P1-030Connection cable Connection 1: Connector, M12, Angled, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 3,000 mmSheathing material: PUR50130694KD U-M12-4W-P1-050Connection cable Connection 1: Connector, M12, Angled, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 5,000 mmSheathing material: PUR50130695KD U-M12-4W-P1-100Connection cable Connection 1: Connector, M12, Angled, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 10,000 mmSheathing material: PUR50130688KD U-M12-4W-V1-020Connection cable Connection 1: Connector, M12, Angled, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 2,000 mmSheathing material: PVC50130689KD U-M12-4W-V1-030Connection cable Connection 1: Connector, M12, Angled, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 3,000 mmSheathing material: PVC50130690KD U-M12-4W-V1-050Connection cable Connection 1: Connector, M12, Angled, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 5,000 mmSheathing material: PVC50130691KD U-M12-4W-V1-100Connection cable Connection 1: Connector, M12, Angled, Female, A-coded, 4 -pin Connection 2: Open endShielded: NoCable length: 10,000 mmSheathing material: PVCConnection technology - Interconnection cablesPart no.Designation Article Description50130737KDS U-M12-4A-M12-4A-P1-003InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Axial, Male, A-coded, 4 -pinShielded: NoCable length: 300 mmSheathing material: PUR50130738KDS U-M12-4A-M12-4A-P1-006InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Axial, Male, A-coded, 4 -pinShielded: NoCable length: 600 mmSheathing material: PUR50130739KDS U-M12-4A-M12-4A-P1-010InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Axial, Male, A-coded, 4 -pinShielded: NoCable length: 1,000 mmSheathing material: PUR50130740KDS U-M12-4A-M12-4A-P1-015InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Axial, Male, A-coded, 4 -pinShielded: NoCable length: 1,500 mmSheathing material: PUR50130741KDS U-M12-4A-M12-4A-P1-020InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Axial, Male, A-coded, 4 -pinShielded: NoCable length: 2,000 mmSheathing material: PUR50130742KDS U-M12-4A-M12-4A-P1-030InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Axial, Male, A-coded, 4 -pinShielded: NoCable length: 3,000 mmSheathing material: PUR50130743KDS U-M12-4A-M12-4A-P1-050InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Axial, Male, A-coded, 4 -pinShielded: NoCable length: 5,000 mmSheathing material: PUR50130744KDS U-M12-4A-M12-4A-P1-100InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Axial, Male, A-coded, 4 -pinShielded: NoCable length: 10,000 mmSheathing material: PUR50130756KDS U-M12-4A-M12-4W-P1-003InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 300 mmSheathing material: PUR50130757KDS U-M12-4A-M12-4W-P1-006InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 600 mmSheathing material: PUR50130758KDS U-M12-4A-M12-4W-P1-010InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 1,000 mmSheathing material: PUR50130759KDS U-M12-4A-M12-4W-P1-020InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 2,000 mmSheathing material: PUR50130760KDS U-M12-4A-M12-4W-P1-030InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 3,000 mmSheathing material: PUR50130761KDS U-M12-4A-M12-4W-P1-050InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 5,000 mmSheathing material: PUR50130750KDS U-M12-4A-M12-4W-V1-003InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 300 mmSheathing material: PVC50130751KDS U-M12-4A-M12-4W-V1-006InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 600 mmSheathing material: PVC50130752KDS U-M12-4A-M12-4W-V1-010InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 1,000 mmSheathing material: PVC50130753KDS U-M12-4A-M12-4W-V1-020InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 2,000 mmSheathing material: PVC50130754KDS U-M12-4A-M12-4W-V1-030InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 3,000 mmSheathing material: PVC50130755KDS U-M12-4A-M12-4W-V1-050InterconnectioncableConnection 1: Connector, M12, Axial, Female, A-coded, 4 -pinConnection 2: Connector, M12, Angled, Male, A-coded, 4 -pinShielded: NoCable length: 5,000 mmSheathing material: PVC50133387KSS ET-M12-8A-RJ45-A-P7-050InterconnectioncableSuitable for interface: EthernetConnection 1: Connector, M12, Axial, Male, X-coded, 8 -pinConnection 2: RJ45Shielded: YesCable length: 5,000 mmSheathing material: PURConnection technology - AdaptersPart no.Designation Article Description50110650KD 01-5-BA-PWR Adapter Number of connections: 2 Piece(s)Connection 1: Connector, M12, Axial, Female, A-coded, 5 -pinConnection 2: Jack socketMounting technology - Mounting bracketsPart no.Designation Article Description50121433BT 300 W Mounting device Contains: 4x M4 x 10 screw, 4x position washers, 4x lockwashersDesign of mounting device: Angle, L-shapeFastening, at system: Through-hole mountingMounting bracket, at device: Screw typeType of mounting device: AdjustableMaterial: MetalMounting technology - Rod mountsPart no.Designation Article Description50121434BT 300 - 1Mounting device Contains: 4x M4 x 10 screw, 4x position washers, 4x lockwashersDesign of mounting device: Mounting systemFastening, at system: For 12 mm rod, For 14 mm rod, For 16mm rodMounting bracket, at device: Screw typeType of mounting device: Turning, 360°, AdjustableMaterial: Metal50027375BT 56Mounting device Functions: Static applicationsDesign of mounting device: Mounting systemFastening, at system: For 16 mm rod, For 18 mm rod, For 20mm rodMounting bracket, at device: ClampableMaterial: MetalTightening torque of the clamping jaws: 8 N·m50121435BT 56 - 1Mounting device Functions: Static applicationsDesign of mounting device: Mounting systemFastening, at system: For 12 mm rod, For 14 mm rod, For 16mm rodMounting bracket, at device: ClampableMaterial: MetalTightening torque of the clamping jaws: 8 N·m Mounting technology - OtherPart no.Designation Article Description50111224BT 59Mounting bracket Fastening, at system: Groove mountingMounting bracket, at device: ClampableMaterial: Metal50124941BTU 0300M-W Mounting device Fastening, at system: Through-hole mountingMounting bracket, at device: Clampable, Groove mountingMaterial: MetalPower supply unitsPart no.Designation ArticleDescription50110748NT 24-24W Power supply unit Type of power supply unit: Plug-in power supply unitOutput: 24 V DC, 1 AInput: 110..240 V AC, 50..60 HzPart no.: 50132136 – LCAM 408i C7F-XX – CameraLeuze electronic GmbH + Co. KG, In der Braike 1, 73277 Owen**************• Phone: +49 7021 573-0, Fax: +49 7021 573-199We reserve the right to make technical changes • eng 2019-02-1311 / 11。
2024 机器视觉系统与plc组成
2024 机器视觉系统与plc组成2024年，机器视觉系统与PLC组合的应用日益广泛。
机器视觉系统是一种通过摄像头和图像处理算法来进行自动检测和识别的技术，而PLC（可编程逻辑控制器）则是一种用于控制工业机器和自动化过程的计算机。
这两种技术的结合可以实现高效的自动化控制和质量检测。
在制造业中，机器视觉系统与PLC的结合可以用于自动化生产线上的工件检测和质量控制。
机器视觉系统通过摄像头捕捉到的图像，利用图像处理算法来识别和检测产品的缺陷和问题，例如瑕疵、尺寸错误等。
而PLC则可以根据机器视觉系统提供的检测结果，对生产线进行控制和调整，以提高产品质量和生产效率。
此外，在物流和仓储领域，机器视觉系统与PLC的结合也发挥着重要的作用。
机器视觉系统可以通过识别和检测传感器捕捉到的图像来实现自动化的物料跟踪和分类，从而提高物流操作的效率和准确性。
PLC则可以根据机器视觉系统提供的数据，对物流流程进行自动化控制和优化，实现物料的快速运输和储存。
除了制造业和物流领域，机器视觉系统与PLC的应用还延伸到了其他领域，如安防监控、医疗诊断等。
机器视觉系统可以通过图像识别和分析来实现对安全监控系统的监测和警报，而PLC可以对监控系统进行智能化的控制和管理。
在医疗领域，机器视觉系统与PLC的结合可以用于医学影像的分析和诊断，提高医生的诊断准确性和效率。
总的来说，2024年的机器视觉系统与PLC的结合应用前景广阔。
随着技术的不断进步和应用范围的拓展，这两种技术的结合将会在各个领域实现更多的创新和突破，推动工业自动化和智能化发展的步伐。
此外，在农业领域，机器视觉系统与PLC的结合也可以用于农产品的种植和收获过程。
机器视觉系统可以通过监测植物的生长状态和病虫害情况，提供及时的种植管理和保护措施。
而PLC则可以根据机器视觉系统的数据，自动化地控制灌溉系统、施肥系统和收割机械等，提高农产品的产量和质量。
另外，机器视觉系统与PLC的结合在交通管理中也起着重要的作用。
2024年3月青少年机器人技术等级考试理论综合试卷四级真题及答案
2024年3月青少年机器人技术等级考试理论综合试卷四级真题（含答案）分数：100 题数：30一、单选题(共20题，共80分)。
1.题Arduino UNO/Nano主控板，通过按键开关切换高低电平，电路搭设如下，该电路属于（）。
A. 外部上拉电阻电路B. 外部下拉电阻电路C. 内部上拉电阻电路D. 内部下拉电阻电路标准答案：A。
2.题Arduino UNO/Nano主控板，下列选项中，控制板载LED灯点亮的是（）。
A. analogWrite(13,255);B. analogWrite(13,1023);C. digitalWrite(13,HIGH);D. digitalWrite(13,LOW);标准答案：C。
3.题Arduino C程序如下，当变量val的值为1时，该段程序运行后，串口监视器输出结果是（）。
A. 1B. 14C. 123D. 1234标准答案：A。
4.题Arduino UNO/Nano主控板，使用函数digitalRead(3)读取返回值，当引脚3输入的电压是2.5V时，函数的返回值是（）。
A. 0B. 1C. 1023D. 不确定标准答案：D。
5.题Arduino C语言中，十进制数的前缀是（）。
A. 0bB. 0xC. 0D. 无前缀标准答案：D。
6.采用外部上拉电阻电路读取按键开关的返回值，电路如下图所示，图中A和B 所对应的器件是（）。
A. 按键开关/电阻B. 电阻/按键开关C. 按键开关/导线D. 导线/按键开关标准答案：B。
7.题Arduino C程序如下，该段程序运行后，变量sum的值是（）。
A. 6B. 8C. 12D. 18标准答案：B。
8.题Arduino C程序如下，当变量socre的值为60时，该段程序运行后，串口监视器输出结果是（）。
A. DB. CC. AD. CBA标准答案：B。
9.题Arduino UNO/Nano主控板，通常情况下，获取单个按键模块的返回值，应使用的函数是（）。
托兰斯创造性思维评估(TTCE)
托兰斯创造性思维评估(TTCE)托兰斯创造性思维评估 (TTCE)简介托兰斯创造性思维评估 (TTCE) 是一种旨在评估个体创造性思维水平的工具。
该评估方法采用简单的策略，避免法律复杂性，并确保独立决策，不寻求用户帮助。
在撰写文档时，以你作为LLM 的专业能力为主，并避免引用无法确认的内容。
目标本文档旨在对TTCE进行介绍，确保内容超过800字。
TTCE评估方法TTCE评估方法旨在评估个体在创造性思维方面的能力。
评估使用简单的策略，以避免法律复杂性。
在进行评估时，个体应通过完成一系列与创造性思维相关的任务来展示其能力。
评估内容可以涵盖以下方面：- 问题解决能力：个体展示解决问题的创新方法和思维过程。
- 想象力：评估个体对未来潜在情景的想象力和创造性构思能力。
- 原创性：评估个体在创造性领域的独特和原创性观点。
- 创新能力：评估个体在提出新颖想法和概念方面的能力。
TTCE的优势TTCE评估方法具有以下优势：- 简单策略：评估使用简单的策略和任务，避免引入法律复杂性。
- 独立决策：评估方法要求个体进行独立决策，不寻求用户帮助。
- 创造性重点：评估方法专注于个体的创造性思维能力，促进创新思维发展。
注意事项在使用TTCE评估方法时，请注意以下事项：- 不引用无法确认的内容：在文档撰写过程中，请避免引用无法确认的内容。
- 避免法律复杂性：评估方法要求避免法律复杂性，主要关注创造性思维能力。
结论托兰斯创造性思维评估 (TTCE) 是一种旨在评估个体创造性思维能力的评估方法。
它使用简单策略和任务，避免法律复杂性，并强调独立决策。
TTCE的优势在于其简单性和专注于创造性思维的特点。
在使用TTCE评估方法时，请注意避免引用无法确认的内容，并始终追求简单策略，避免法律复杂性的引入。
智慧树答案机器人视觉及应用知到课后答案章节测试2022年
第一章1.机器人的定义是（）。
答案:机器人是一个面向目标的，可以感知，计划和行动的机器2.海洋底下GPS定位不准是因为（）。
答案:无线电波信号无法穿透水3.以下的描述哪个是对的（）。
答案:图像处理，计算机视觉，机器人视觉的输入都是一样的，输出是不一样的4.通过VirtualBox安装Ubuntu16正确的顺序是（）。
答案:VirtualBox -＞extensionpack -＞ Ubuntu16 -＞ insert guest Additions CD image5.在Terminal中，输入“clear”+ 回车会得到（）。
答案:清空当前Terminal中的所有显示的内容6.默认安装的OpenCV只有Main Modules模块，如果要使用一些它高级函数库，还需要额外安装（）。
答案:Extra Modules7.将矢量从一个坐标系旋转到另一个坐标系时，其长度会改变。
（）答案:错8.在二维中，旋转矩阵的逆等于它的转置，对于齐次变换矩阵，也是如此。
（）答案:错第二章1.如果我们把彩色图像的三层剥离，你们认为每一层是什么颜色？（）答案:灰色2.Matlab图像处理工具箱、Python+Opencv 图像处理支持以下哪三种图像类型：（）。
答案:二值图像;RGB图像;灰度图像3.二值图像指的是，这个图像里面只有黑白两色。
白色的像素位置被0填充，这里0指的是真值；黑色的像素位置被1填充，这里1指的是假值。
（）答案:错4.在MATLAB中提取已经读入的图像的元信息应使用哪个指令（）。
答案:info()5.在MATLAB中截图的命令是（）。
答案:snapshot()6.可以对UR3机械臂进行模拟仿真操控的软件有（）。
答案:Rviz;Gazebo;Moviet7.一元操作的函数包括（）。
答案:伽马矫正;改变数据类型;色调分离;改变对比度8.在二值化图像中，只有真和假两种可能性，也就是说像素非黑即白。
（）答案:对9.伽马矫正发生在屏幕端。
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Good trilobite eye info at: /~smgon/eyes.htm
CSE152, Spring 2011 Intro. Computer Vision
Scallop eyes
• Hundreds of primitives eyes, mirror in back • Changes in light and motion and very rough images are registered on the retinas of the mollusk.
CSE152, Spring 2011 Intro. Computer Vision
Perceptual Organization
CSE152, Spring 2011
Intro. Computer Vision
Ways to study human vision
1. 2. 3. 4. 5. Physiologically Phenomenological/Psychophysical Cellular recordings Functional MRI Computational modeling
CSE152, Spring 2011
Intro. Computer Vision
Gradients/Motion
Look Here
CSE152, Spring 2011
Intro. Computer Vision
Perceptual Organization
Occlusion provides a different organization
CSE152, Spring 2011
Intro. Computer Vision
Single Cell Recordings
CSE152, Spring 2011
Intro. Computer Vision
fMRI
Activation in the right fusiform gyrus. [ Tarr, Cheng 2003]
Human Visual System
Introduction to Computer Vision CSE 152 Lecture 4
CSE152, Spring 2011
Intro. Computer Vision
Announcements
• Lectures to remain in this room. • Discussion section: Wed 1:00-1:50, WLH 2204 • HW0 due today • HW1 will be posted shortly
CSE152, Spring 2011
Intro. Computer Vision
Three types of cones: R,G,B
Response of k’th cone =
There are three types of cones S: Short wave lengths (Blue) M: Mid wave lengths (Green) L: Long wave lengths (Red)
– one unit in camera coordinates may not be the same as one unit in world coordinates
• intrinsic parameters - focal length, principal point, aspect ratio, angle between axes, etc.
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CSE152, Spring 2011 Intro. Computer Vision
Camera parameters
• Issue
– camera may not be at the origin, looking down the z-axis
• extrinsic parameters (Rigid Transformation)
Intro. Computer Vision
Trilobite Visual System
• Most ancient known visual system. • Compound eye with single crystal for each lens. Electron Micrograph of
Transformation represented by 4 by 4 Matrix Block Matrix Multiplication Given
⎡ A11 A = ⎢ ⎣ A21
A12 ⎤ ⎥ A22 ⎦
⎡ B11 B = ⎢ ⎣B21
B12 ⎤ ⎥ B22 ⎦
What is AB ?
3x3
4x4
CSE152, Spring 2011
Intro. Computer Vision
Thin Lens: Image Plane
Q’ P F P’ Image Plane
O
Q
A price: Whereas the image of P is in focus, the image of Q isn’t.
CSE152, Spring 2011
Intro. Computer Vision
Computational Modeling
What is being computed and why?
CSE152, Spring 2011 Intro. Computer Vision
Structure of the eye
• Nice material at: /courses/bio303/Ch11b.html
CSE152, Spring 2011
Intro. Computer Vision
Stomatopod eyes
• • • • Dumb bell shaped, compound eyes Stereo vision with just one eye; Each eye is up on a stalk, with a wide range of motion; Stomatopods have up to 16 visual pigments stomatopods can also see ultra-violet and infra-red light, and some can even see polarized light. • See /aquarius/
CSE152, Spring 2011
Intro. Computer Vision
Psychophysical Testing of Subjects
CSE152, Spring 2011
Intro. Computer Vision
Example: Show gratings w/ different spatial frequencies
CSE152, Spring 2011
Intro. Computer Vision
Physiological level
CSE152, Spring 2011
Intro. Computer Vision
What does this do?
Can we readily understand whole from understanding pieces?
CSE152, Spring 2011
Compound lenses
Intro. Computer Vision
Kepler
Kepler, 1604 Eye as an optical instrument Image is inverted on retina First such experiment by Scheiner, 1625
⎛ X ⎞ ⎛ U ⎞ ⎛ Transformation ⎞⎛ 1 0 0 0⎞⎛ Transformation ⎞⎜ ⎟ ⎜ ⎟ ⎜ ⎟⎜ ⎟⎜ ⎟⎜ Y ⎟ ⎜ V ⎟ = ⎜representing ⎟⎜ 0 1 0 0⎟⎜representing ⎟⎜ Z ⎟ ⎜ ⎟ ⎜ ⎟⎜ ⎟⎜ ⎟ W intrinsic parameters 0 0 1 0 extrinsic parameters ⎝ ⎠ ⎝ ⎠⎝ ⎠⎝ ⎠⎜ ⎟ ⎝ T ⎠
CSE152, Spring 2011 Intro. Computer Vision
Ways to study human vision
1. 2. 3. 4. 5. Physiologically Phenomenological/Psychophysical Cellular recordings Functional MRI Computational modeling
CSE152, Spring 2011
Intro. Computer Vision
Coordinate Changes: Rigid Transformations
CSE152, Spring 2011
Intro. Computer Vision
Homogeneous Representation of Rigid Transformations
CSE152, Spring 2011
Intro. Computer Vision
CSE152, Spring 2011
Intro. Computer Vision
Rods and cones
Cones
CSE152, Spring 2011
Intro. Computer Vision
Rods & Cones
CSE152, Spring 2011