图像识别与分类技术在ADAS中的应用
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Application of Image Recognition and Identification
in ADAS
2013.06.19
PLK Technologies
Company Brief
PLK Technologies
History
•PLK started as a venture TFT in Hyundai Motor Company (2000)•PLK Technologies span off in July 2003
•Developed and successfully launched ADAS vision products
–First LDWS for commercial vehicles in Korea (HMC Trago)–First LDWS for passenger vehicles in Korea (HMC Equus)–First LDWS+HBA in Korea (KMC K9)
Status
•42 Employees (20 Developers/Engineers)
•Products for 12 vehicles (passenger car, bus and trucks)•Verified in many regions
–Korea, China, Japan, Europe, US, Middle East, Australia •
TS16949, ISO9001, HKMC SQ
OEM ADAS Vision Products of PLK
Factory
Production(Test) Facility
Development History
Early Development History
Available OEM Products
Early Development History
•Developed prototypes and product in the early years of PLK
Available OEM Products
•Recent Products available for OEM application
FCW
HBA
LDW
MIPS
FPS
Resolution
Sensor CPU FCW
HBA
LDW
1st Passenger Car Model
(EQUUS)
MIPS
800
FPS
15
Resolution
640 * 480
Sensor MT9V125CPU BF5392009
FCW
HBA LDW
Dual Function
MIPS
FPS Resolution
Sensor CPU 2012
Target Schedule
•Development : Dec. 2012•Production : Oct. 2013
LDWS only
LDWS HBA
LDWS HBA FCW
Functions
Status & Roadmap
Lane Recognition
Light Recognition
Vehicle Recognition
Traffic Sign Recognition
Traffic Light Recognition Pedestrian Recognition
ADAS Vision Functions
Traffic Sign
Front Vehicle
Pedestrian
Lines
Regulation/Market Requirements
ADAS vision functionalities
Implemented in single ADAS camera
PLK ADAS Vision platform
Speed Assist System
AEB City
AEB Interurban
AEB Pedestrian
LDWS/LKAS
HBA/DHB
Lights
Euro NCAP
Recommendation
•Regulation and Market needs drives ADAS vision function requirements
•(LED) Traffic Signs, Road Lines and Lights are only detectable by image recognition •Objects (Vehicles and Pedestrians) are detectable by image recognition and other sensors
–the sensors have pros and cons
–sensor fusion, if well implemented, can produce more reliable sensor system
–image recognition is the better way to ‘identify’ an object, detected by any collaborative sensor