Background technique

With the rapid development of social and economic level, China's car ownership is rising rapidly, at the same time, the occurrence of traffic accidents are also rising sharply every year.  Data show that about 90 percent of car crashes can be reduced if safety warnings are made in the first second of a crash.  In view of this, the design of a good stability, high reliability and more economic car collision alarm system is imperative  

Collision avoidance radar technology of the market:

    1) Ultrasonic vehicle anti-collision technology has simple structure, good linearity, weak long-distance detection ability, and is greatly affected by temperature and weather changes. In severe weather, it can only detect the reflection of close objects and pedestrians. 

    2）Lidar can accurately perceive the surrounding environment in a very short time and has a high safety index, but its ability to bypass obstacles is weak, and it is vulnerable to rain, snow, fog, haze and other adverse environmental impacts. Moreover, it is difficult to apply to practical life due to its high production cost.  

    Therefore, we propose a radar sensor with active collision avoidance warning, which is less affected by climate, has high measurement accuracy, can realize multi-target identification, has small volume and simple structure, and can simultaneously achieve long and short range detection and high spatial resolution, to solve the problem of existing technology on the market. 

New Product content

    The anti-collision radar sensor FD-RS40 of active warning is a detection device that can send audio-visual warning signals to the driver in advance.  Installed on the car, it can detect pedestrians, vehicles or surrounding obstacles that attempt to approach the car body, and can send a signal of imminent crash danger to the driver and the occupant in advance, prompting the driver to take emergency measures to cope with special dangers and avoid losses.  

    FD-RS40 is a compact special vehicle anti-collision warning radar sensor, it transmits the fan-shaped microwave to the front, detects the reflection of microwave, judges whether there are obstacles in front, feedback the relative distance between obstacles and radar, can accurately prompt the driver forward direction obstacles in the special vehicle forward or reverse driving  

Product feature

    •  Angle is big.  The beam detection range is wide, and the detection angle of 10m nearby pedestrians can reach 120° 

    •  Small blind spots. The blind area is only 0.2m

    •  High accuracy. Accuracy up to ±0.1m

    •  Far detection distance.  It can detect obstacles as far as 40m to assist drivers to make judgments and ensure the safety of vehicles and pedestrians  

    •  Well protection.  Apply to rain, snow, fog, haze, sand and other bad weather, maximum eliminate missing report, eliminate hidden dangers  

    •  Anti-interference.  Taylor algorithm is used to remove the influence of ground clutter and targets outside the main beam  

    •  Collision avoidance distance is easy to set.  Outputs 1 and 2 can be quickly set through the DIP switch of the sensor 

    •  Output signal is optional.  2 channel switching and 1 channel analog, the user can choose freely  

Product application

    □ Collision avoidance detection between devices during movement

    □ Port rail crane

    □ Coal mine car

    □ Driverless sweeper, environmental car

    □ Robot obstacle avoidance

    □ AGV (automatic navigation vehicle) obstacle detection

    □ Drive-training vehicles, electric vehicles and other low-speed special vehicle obstacle avoidance