High precision map sensor（MAP-ECU）
The high-precision map sensor (MAP-ECU) has a built-in GNSS/IMU module, which integrates visual sensor/LiDAR positioning information and compares it with internal high-precision map information to obtain accurate location information. The system performs localization fusion based on the location information obtained by different frequencies and calculation methods, obtains accurate self vehicle location information, and outputs high-precision map information of the vehicle ahead.
Product specifications
  • All vehicle level software and hardware platform
  • Supports RTK
  • Architecture is easy to transplant and customize for customers
  • Supports dual antennas
  • Meet the requirements of ASIL B
  • Support for AUTOSAR
  • Vehicle grade GNSS and IMU modules
  • Support OTA
  • Supports camera and radar access
  • Supports in car Ethernet, CAN FD, and hard wired interfaces
Basic function
  • High precision map storage, application, and OTA update
  • Multi sensor fusion for high-precision positioning
  • Convert navigation path to lane level high-precision driving path
  • Perform dead reckoning through GNSS, IMU, and vehicle speed
  • High precision map information output, following ADASIS 3. X specifications
  • Match and correct detection results through high-precision maps, cameras, radar, etc