The invention discloses a system for prompting door opening in an automobile, which can detect the current running speed, when the current running speed is zero, a microcontroller unlocks a built-in lock of an automobile door, and when a pressure sensor arranged on a door opening handle in the automobile detects the pressure after a getting-off user places the automobile, a loudspeaker gives an alarm to surrounding people according to a preset program. Therefore, when an automobile driver or a passenger opens the door, a user and surrounding people are reminded in time, the automobile door is prevented from being collided, the intelligent degree of the automobile is improved, traffic accidents are reduced, and the life safety of people is guaranteed.
本发明公开了一种汽车内开门进行提示的系统,本发明可对当前行驶速度进行检测,当前行驶速度为零时,微控制器解开车门暗锁,车内开门把手上设置压力传感器检测到下车用户放置后的压力时,扬声器按照预定程序对周围群众报警,从而在汽车驾驶员或乘客打开开门时及时提醒用户及周围群众,以免车门被碰撞,提高了汽车的智能化程度,减少了交通事故保障人们的生命安全。
System for prompting inward door opening in automobile
一种汽车内开门进行提示的系统
2021-12-10
Patent
Electronic Resource
Chinese
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 |
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