The invention discloses a vehicle and a vehicle door opening anti-collision device. The vehicle door opening anti-collision device comprises an infrared sensor group arranged on a vehicle door plate and facing the rear portion of the vehicle. The infrared sensor group comprises an infrared light emitting diode, a first condensing lens which is arranged in front of the infrared light emitting diodeand is used for condensing infrared light into a narrow light beam and emitting the narrow light beam, a second condensing lens which is arranged beside the first condensing lens and is used for converging the infrared light reflected at different angles, an infrared receiving sensor which is arranged behind the second condensing lens and is used for receiving the reflected infrared light, and acontrol component connected with the infrared sensor group; and the control component is further connected with an alarm component used for sending out an alarm signal when the infrared sensor group detects that an obstacle appears behind the vehicle door when the vehicle door is opened. The vehicle and the vehicle door opening anti-collision device can detect various objects capable of reflectinginfrared light on the outer side of the vehicle door, the types of detected obstacles are effectively expanded, the device is simple in structure and low in cost, and the occurrence rate of accidentsis reduced.

    本申请公开了一种车辆和车门开启防撞装置,包括设置于车辆门板上朝向车辆后方的红外传感器组,红外传感器组包括红外发光二极管、设置于红外发光二极管前方的用于将红外光聚集成窄光束发射出去的第一聚光透镜、设置于第一聚光透镜旁边的用于将不同角度反射回的红外光汇聚的第二聚光透镜以及设置于第二聚光透镜后方的用于接收反射回的红外光的红外接收传感器,还包括与红外传感器组连接的控制部件,控制部件还连接有用于当红外传感器组检测到车门开启时后方出现障碍物时发出报警信号的报警部件。该车辆及车门开启防撞装置能够检测车门外侧各种可以反射红外光的物体,有效扩大检测障碍物的种类,结构简单,成本也较低,减少事故的发生率。


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    Titel :

    Vehicle and vehicle door opening anti-collision device


    Weitere Titelangaben:

    一种车辆及车门开启防撞装置


    Beteiligte:
    TANG XIANHONG (Autor:in) / ZHANG ANJING (Autor:in)

    Erscheinungsdatum :

    2021-01-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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