mmWave RADAR – Object Detectors

The object detector has 4 RX and 2 TX antennas, a UART port for object visualization and another UART port for configuration, CAN interface to provide object information to other ECUs. The system has three major blocks RF, MSS and DSS. The system shall be powered by 12 volt Battery using KL30 and KL31.

Object Detection using mmWave Radar sensor
Provides object information such as range,velocity,angle of arrival of object
Object information is sent over UART/CANFD Interfaces

Applications

Object Detection for passenger cars
Lane Assistance
Proximity sensing
Parking Assistance

Specifications

mmWave RADAR – Object Detector Specifications

mmWave Operation Frequency	77 GHz to 81 GHz
Bandwidth	4 GHz
Range detection	80 meters
Velocity	90 kmph
Velocity Resolution	2 kmph
Data refresh rate	100 m sec
RCS – Radar Cross Section	5 to 10 Sq. meter
Object direction	Towards subject vehicle (Negative) / Away from subject vehicle (Positive)
Interface - CAN	Bitrate – 1 Mbp/s
Interface – UART	Custom Baud rate for Data: 921600; Baud rate for Configuration: 115200
Field Of View	120 (± 60) Degrees
Dimensions	4.9” X 3.25 “
Operating Temperature	-20°C to 85°C