The invention provides a car door opening safety alarm system. The car door opening safety alarm system comprises a touch pressure sensor; the alarm is used for giving an alarm prompt when the detection value of the touch pressure sensor is greater than a preset value; the door lock switch unlocking signal generator is used for generating a vehicle door lock unlocking signal; the initial state of the vehicle door lock is a locking state, the door lock switch unlocking signal generator comprises a dormant state and an activated state, when a detection value of the touch pressure sensor is larger than a preset value, the door lock switch unlocking signal generator enters the activated state from the dormant state, and when the door lock switch unlocking signal generator is in the activated state, the door lock is unlocked. And the controller controls the vehicle door lock to be unlocked according to the vehicle door lock unlocking signal. According to the car door opening safety alarm system, people in the car can be reminded to observe the rearview mirrors and the conditions of cars and pedestrians coming in front, the car door is opened after safety is confirmed, and the situation that people in the car accidentally open the car door under the condition that people do not observe the rearview mirrors and the cars and pedestrians coming in front is avoided to a certain extent.

    本发明提供一种轿车车门开启安全报警系统,包括触压传感器;报警器,用于在触压传感器的检测值大于预设值时,发出报警提示;门锁开关解锁信号生成器,用于生成车门门锁解锁信号;车门门锁的初始状态为锁紧状态,门锁开关解锁信号生成器包括休眠状态和激活状态,在触压传感器的检测值大于预设值时,门锁开关解锁信号生成器由休眠状态进入激活状态,在门锁开关解锁信号生成器的激活状态,控制器根据车门门锁解锁信号控制车门门锁解锁。本发明的轿车车门开启安全报警系统,可以提醒车内人员观察后视镜以及前方来车和行人的情况,在确认安全后再打开车门,在一定程度上避免车内人员疏忽大意在未观察后视镜以及前方来车和行人的情况下冒然打开车门。


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    Title :

    Car door opening safety alarm system and car


    Additional title:

    一种轿车车门开启安全报警系统及轿车


    Contributors:
    LUO LI (author)

    Publication date :

    2022-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / 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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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