The MH60MT02 is a 60 GHz millimeter‑wave radar system for electric two‑wheelers. The system uses a millimeter‑wave radar sensor mounted at the rear of the vehicle to detect the distance, speed, and direction of moving targets behind and beside the vehicle, and then determines whether there is a potential collision risk, enabling functions such as BSD and RCW.
Description: The MH60MT02 is a 60 GHz millimeter‑wave radar system for electric two‑wheelers. The system uses a millimeter‑wave radar sensor mounted at the rear of the vehicle to detect the distance, speed, and direction of moving targets behind and beside the vehicle, and then determines whether there is a potential collision risk, enabling functions such as BSD and RCW.
Detect distance, speed, and direction of moving targets behind and beside the vehicle.
BSD (Blind Spot Detection) warning function.
RCW (Rear Collision Warning) function.
Parameter | Value |
|---|---|
Operating voltage | 12 V – 32 V |
Operating current | 24 mA @ 12 V |
Operating frequency range | 59 – 64 GHz |
Distance range (target: electric two‑wheeler) | 10 m |
Distance accuracy | ±2 m |
Relative speed range | 6 – 40 km/h |
Relative speed accuracy | 0.4 m/s |
Angular range (horizontal) | ±45° |
Data update time | 100 ms |
Operating temperature | -20 °C ~ +70 °C |
Storage temperature | -20 °C ~ +70 °C |
(No data provided)
The connection diagram for the left and right radar is shown below. In the diagram, the red parts (B+) and GND connect to the vehicle power supply. LED‑L connects to the vehicle's left warning light, LED‑R connects to the vehicle's right warning light, and LED‑B connects to the vehicle's strobe light.
Pin No. | Color / Label | Description |
|---|---|---|
1 | Gray BAT+ | Power positive |
2 | White GND | Power ground |
3 | Blue LED_R_OUT | Right side high‑level output |
4 | Yellow LED_L_OUT | Left side high‑level output |
5 | Earth‑colored LED_B_OUT | Rear high‑level output |
The system consists of a single millimeter‑wave radar sensor located at the rear of the vehicle. It transmits electromagnetic waves and receives echo signals from target vehicles behind to obtain speed, distance, and angle information, thus monitoring the area behind the vehicle. The sensor is placed inside the rear bumper, directly behind the vehicle.
The sensor communicates directly with the vehicle via the interface, transmitting signals from the vehicle and providing signals required by the manufacturer. The sensor controls the external human‑machine interface (typically LED indicator lights and strobe light).
Recommended installation range:
Within 400 mm left/right of the vehicle center axis (acceptable)
Ground clearance height: 295 mm – 900 mm (acceptable)
Within 200 mm left/right of the vehicle center axis (optimal)
Ground clearance height: 330 mm – 800 mm (optimal)
Note: Since we only supply the PCBA, please install it in the orientation shown in the diagram, ensuring that the chip is as horizontal as possible and parallel to the vehicle body.
After the radar system is installed and powered on, it will run automatically, continuously monitoring moving targets behind and beside the vehicle. The system communicates with the vehicle via the CAN interface, outputting target distance, speed, and direction information for the vehicle’s blind spot detection function. When a potential collision risk is detected, a warning is issued via the vehicle’s alert system (e.g., lights).
Precautions:
Ensure the sensor’s horizontal and vertical angles meet requirements to maintain detection accuracy.
The protective cover must comply with design specifications to avoid affecting radar signal transmission.
Periodically inspect the radar sensor and connecting cables to ensure reliable system operation.