The invention provides a method and a device for testing alarm delay of a vehicle blind spot detection system, and the method comprises the steps: receiving a first alarm signal transmitted by a pressure switch sensor which is preset on an edge line of a blind spot alarm region, and recording the first time when the first alarm signal is transmitted; receiving a second alarm signal sent by the vehicle blind spot detection system when the vehicle blind spot detection system detects that the target enters the blind area alarm area, and recording a second time when the second alarm signal is sent; subtracting the first time from the second time to obtain alarm delay of the vehicle blind spot detection system; when the alarm delay is not greater than a preset delay threshold value, determining that the vehicle blind spot detection system passes the alarm delay test; otherwise, determining that the vehicle blind spot detection system does not pass the alarm delay test. By means of the technical scheme, the alarm delay of the BSD system in the static environment can be accurately simulated, and whether the alarm delay meets the requirement or not is tested.

    本发明提供了一种车辆盲点检测系统报警延时的测试方法及测试装置,该方法包括:接收在盲区报警区域边缘线上预先设置的压力开关传感器发出的第一报警信号,并记录第一报警信号发出的第一时间;接收车辆盲点检测系统在检测到目标进入盲区报警区域时发出的第二报警信号,并记录第二报警信号发出的第二时间;将第二时间减去第一时间,获得车辆盲点检测系统的报警延时;当报警延时不大于预定的延时阈值时,确定车辆盲点检测系统通过报警延时测试;否则,确定车辆盲点检测系统不通过报警延时测试。利用上述技术方案,可以准确模拟静态环境下BSD系统报警延时,并测试其报警延时是否符合要求。


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    Title :

    Method and device for testing alarm delay of vehicle blind spot detection system


    Additional title:

    车辆盲点检测系统报警延时的测试方法及测试装置


    Contributors:
    LUO QINGHAI (author) / XIE CHAO (author) / CHEN CONGHUA (author) / CHEN HAI (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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