What is BSD?

BSD is called as Blind Spot Detection system.

• Since there is a visual blind zone in the rearview mirror of the car, the vehicle in the blind zone cannot be seen before the lane change. If there is an overtaking vehicle in the blind zone, a lane collision will occur. In heavy rain, foggy weather, dim light at night, it is more difficult to see the rear vehicles. At this time, the lane change is even more dangerous. The blind spot monitoring system is created to solve the blind spot of the rearview mirror.
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• The so-called blind spot monitoring is to use high technology to detect whether there are cars in the vicinity of the adjacent lanes, and whether there are cars in the blind area of the rearview mirror. When there is a car approaching or there is a car in the blind zone, the monitoring system will alert the driver by sound, lighting, etc.
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• Working Principle
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• car：Generally, in order to avoid the harm caused by the blind zone, by installing two 24G microwave radar probes inside the bumper of the automobile, during the driving process, the detecting microwave signal is sent to the blind zone in real time, and the system analyzes and processes the reflected microwave signal. Knowing the information the distance, speed and direction of movement of the vehicle, when the vehicle is detected to be close in the blind zone, an alarm will be given.
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• Truck：Install two 24G microwave radar probes in the rear view mirror or body bumper position of the truck (depending on the model). During the driving process, the Detecting wave signal will be transmitted to the area 35 meters after the left 3 meters. When the car enters the detection blind zone, the system will analyze and process the reflected signal in time and proactively issue an audiovisual alarm. (The signal light flashes, at this time, the turn signal is on and the system sounds an audible alarm)

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• What is a millimeter wave radar?

• The millimeter wave radar is a radar that operates in millimeter waves. Typically, the millimeter wave refers to the frequency domain of 30 to 300 GHz (wavelength is 1 to 10 mm).

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• The Main Functional Areas Of BSD

• The function of the car ： 1. Blind zone detection  2. Lane change assistant  3. Rear cross traffic alarm (reverse warning)  4. Door Open Anti-Collision Feature  5. All Weather Monition (rainy, sunny, snowy, foggy days)

  The function of the Truck : 1. Blind zone detection  2. Inner wheel difference blind zone detection  3. Lane change assistant  4. Door Open Anti-Collision Feature  5. All Weather Monition(rainy, sunny, snowy, foggy days)

Installation location

The car radar is installed in the Rear bumper of the car.

The truck radar is installed on the rear side mirror or the body bumper on both sides of the truck (depending on the model)

Contact Us

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