《座椅简介》幻灯片PPT
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7
Position and Comfort
• Driver position is defined by several measures
– Eyellipse represents field of vision – Eyellipse helps define seating reference point, or
– Y coordinates represent the location of a point along the width of the vehicle
– X coordinates represent the location of a point along the vehicle length
?座椅简介?幻灯片PPT
本课件PPT仅供大家学习使用 学习完请自行删除，谢谢！ 本课件PPT仅供大家学习使用 学习完请自行删除，谢谢！ 本课件PPT仅供大家学习使用 学习完请自行删除，谢谢！ 本课件PPT仅供大家学习使用 学习完请自行删除，谢谢！
1
Our goal:
Give you basic knowledge so you can:
13
Designing for a Worldwide Market
• Design for local road conditions and the needs of the population
• Focus of marketplace has broadened from North America and Europe to include:
Right-Hand Drive
Left-Hand Drive
17
Other Effects on Design
• Some designs may have armrests only on one side for the driver
China Canada
270.2 46.4
428.5 161.6
183
30.6
1242.5
0 200 400 600 800 1000 1200 1400
Population in Millions
15
Right-hand Drive Countries
Right-hand Drive Countries
SgRP – SgRP becomes basis for defining design H-Point – Design and actual H-Point are measured using
two- and three-dimensional Oscar templates and manikins
– China – South America – Southeast Asia
14
Left-hand Drive Countries
Left-hand Drive Countries
2362.8 Total
USA South Korea South America (includes Mexico) Middle East Europe (Except UK)
– Z coordinates communicate height of a point
• Axes dat define grid lines
3
Three-Dimensional Reference System
4
Planes of Reference
• How seat design is affected by the side of the vehicle on which the driver sits
• Other influences on design:
– Size of vehicles – Customer expectations – Cultural differences – Road, traffic and weather conditions
UK
59.1
SE Asia Japan
126.4
India Carribbean 37.0
All Africa Australia 18.7
0
200
512.0
400
600
Population in Millions
988.7
763.0
800
1000
16
Left-hand and Right-hand Driving
• Explain the basic of seat design process • Explain key issues that must be addressed during
design
2
Concepts
• Three Dimensional Reference System is coordinate system to locate all components in a vehicle
5
Grid Lines and Work Lines
Grid Lines
Work Lines
6
Functions of Seat
• Support the occupant
– Support is most basic function
• Position the occupant
– Extremely important to vehicle safety
8
Eyellipse and SgRP
9
H-Point
10
Measuring H-Point
11
Oscar Machine
12
Worldwide Car Production
In this Lesson, we will discuss:
• Factors to consider when designing for a worldwide market
• Proximity to controls
• Provide comfort to the occupant
– Focus is on long-term comfort
• Protect the occupant
– Prevent the occupant from moving about inadvertently
Position and Comfort
• Driver position is defined by several measures
– Eyellipse represents field of vision – Eyellipse helps define seating reference point, or
– Y coordinates represent the location of a point along the width of the vehicle
– X coordinates represent the location of a point along the vehicle length
?座椅简介?幻灯片PPT
本课件PPT仅供大家学习使用 学习完请自行删除，谢谢！ 本课件PPT仅供大家学习使用 学习完请自行删除，谢谢！ 本课件PPT仅供大家学习使用 学习完请自行删除，谢谢！ 本课件PPT仅供大家学习使用 学习完请自行删除，谢谢！
1
Our goal:
Give you basic knowledge so you can:
13
Designing for a Worldwide Market
• Design for local road conditions and the needs of the population
• Focus of marketplace has broadened from North America and Europe to include:
Right-Hand Drive
Left-Hand Drive
17
Other Effects on Design
• Some designs may have armrests only on one side for the driver
China Canada
270.2 46.4
428.5 161.6
183
30.6
1242.5
0 200 400 600 800 1000 1200 1400
Population in Millions
15
Right-hand Drive Countries
Right-hand Drive Countries
SgRP – SgRP becomes basis for defining design H-Point – Design and actual H-Point are measured using
two- and three-dimensional Oscar templates and manikins
– China – South America – Southeast Asia
14
Left-hand Drive Countries
Left-hand Drive Countries
2362.8 Total
USA South Korea South America (includes Mexico) Middle East Europe (Except UK)
– Z coordinates communicate height of a point
• Axes dat define grid lines
3
Three-Dimensional Reference System
4
Planes of Reference
• How seat design is affected by the side of the vehicle on which the driver sits
• Other influences on design:
– Size of vehicles – Customer expectations – Cultural differences – Road, traffic and weather conditions
UK
59.1
SE Asia Japan
126.4
India Carribbean 37.0
All Africa Australia 18.7
0
200
512.0
400
600
Population in Millions
988.7
763.0
800
1000
16
Left-hand and Right-hand Driving
• Explain the basic of seat design process • Explain key issues that must be addressed during
design
2
Concepts
• Three Dimensional Reference System is coordinate system to locate all components in a vehicle
5
Grid Lines and Work Lines
Grid Lines
Work Lines
6
Functions of Seat
• Support the occupant
– Support is most basic function
• Position the occupant
– Extremely important to vehicle safety
8
Eyellipse and SgRP
9
H-Point
10
Measuring H-Point
11
Oscar Machine
12
Worldwide Car Production
In this Lesson, we will discuss:
• Factors to consider when designing for a worldwide market
• Proximity to controls
• Provide comfort to the occupant
– Focus is on long-term comfort
• Protect the occupant
– Prevent the occupant from moving about inadvertently