Products and Services

Platform professional vehicle borne millimeter wave radar provider

  1. Home
  2. Products and Services

The Chuhang Technology self-developed 77GHz millimeter-wave radar consists of theISO26262 ASIL B compliant millimeter-wave radar chip and digital signal processing chip set, the transmit & receive antenna array deployed on the high-performance RF PCB integrated with the millimeter-wave radar chip, the automotive-compatible MCU with powerful processing capability, and the AUTOSAR-based software architecture. As a result, the radar helps better meet the customer needs for customized code integration.

Automotive-compatible products

Commercial Vehicle Blind Spot Detection (BSD) Radar

The Chuhang Technology “automotive-compatible platform” developed 77GHz BSD millimeter-wave radar for commercial vehicle has a detection angle of 180°. The radar divides the detection range into 3 different zones, corresponding detection and alarming strategy are developed for each zone.

Performance Parameters

Operating frequency
76 GHz to 77 GHz
Antenna channels
3Tx4Rx
Communication interface
CAN (250 kbit/s) J1939
Data cycle
50 ms
Distance
Range
0.5 m to 120 m
Accuracy
±0.1 m
Resolution
0.4 m
Velocity
Range
-66.7 m/s to +66.7 m/s
Accuracy
±0.1 m/s
Resolution
0.2 m/s
Angle
Range
-90°~+90°（horizontal）
-10°~+10°（Vertical）
Accuracy
±0.5°
Resolution
5°
Number of detectable objects
64
Operating voltage
9 V to 36 V
Power consumption
＜6 W
Operating temperature
-40℃ to +85℃
Degree of protection
IP6K7，IP6K9K

Core advantages

Distinguishing between static objects and moving objects

Detection angle of 180°

Long detection range, high precision

All-weather operation

Low false alarm rate and low missing alarm rate

Application scenarios

Blind Spot Detection (BSD) system solution for Commercial Vehicles

The commercial vehicle blind spot detection (BSD) system is designed to assist the driver in monitoring vehicles, pedestrians, two-wheeled vehicles, and obstacles in the front, side, and rear blind spot areas of the vehicle. It alerts the driver via lights and buzzers when the target enters the blind area to help the driver in evaluating the road conditions and make reasonable decisions.

Front BSD Front BSD covers the blind spot on the front right side of the vehicle. It helps to avoid crush or collision due to a blind spot when the vehicle is turning right at a low speed.

Rear BSD Rear BSD covers the blind spot on the rear lateral side of the vehicle. It helps to avoid collision due to a blind spot when the vehicle is changing lanes.

Side BSD Side BSD covers the blind spot on the lateral right side of the vehicle. It helps to avoid collision due to a blind spot when the vehicle is turning right or changing lanes.

The product can be installed on multiple types of vehicles, including tractor, concrete mixer, dumper, or bus.

  • Speed range：0km/h-80km/h
  • Coverage of more than two lanes on both sides
  • Rear blind spot detection range>50m
  • Correct warning rate>99%

Product scene demonstration video