The invention provides a wireless door opening reminding device which comprises an in-vehicle end unit and an out-vehicle end unit which are connected through a wireless module. Vehicle operation information is detected through a built-in inertia measurement unit, the starting, running and flameout states of a vehicle are judged, and when it is judged that in the vehicle running process, when a vehicle inner end unit detects the door opening action, an alarm is given to a driver and passengers through a loudspeaker and an indicator lamp 1, and the situation that a door handle is touched by mistake to open a vehicle door is avoided; when it is judged that the vehicle stops or is not driven after being started or is shut down for a certain time, the vehicle inner end unit sends a signal to the vehicle outer end after detecting the door opening action, and after receiving the signal, the vehicle outer end unit reminds a rear coming vehicle or/and people of the possibility that the vehicle door is opened, and accidents are avoided. The device can effectively remind a driver and passengers of vehicle door opening time and opening danger early warning, prompts a rear vehicle (person) that the vehicle door is possible to open, does not give an alarm frequently, avoids information fatigue, and reduces the risk of'opening a door to kill 'to the maximum extent.
本发明提供了一种无线开门提醒设备,包括车内端单元和车外端单元,两单元通过无线模块连接;通过内置的惯性测量单元检测车辆运行信息,判断车辆启动、行驶和熄火状态,当判断车辆行驶过程中,车内端单元检测到开门动作时,通过扬声器和指示灯1对司乘人员发出报警,避免误碰门把手开启车门;判断车辆停止,或启动未行驶,或熄火后一定时间内时,车内端单元检测到开门动作后向车外端发送信号,车外端单元收到信号后,提醒后方来车或/和人车门开启的可能,避免事故发生。该设备可有效提醒司乘人员车门开启时机和开启危险预警,提示后方来车(人)车门开启可能,同时不会频繁报警,避免信息疲劳,最大限度降低“开门杀”风险。
Wireless door opening reminding equipment
一种无线开门提醒设备
2023-10-31
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F03D Windkraftmaschinen , WIND MOTORS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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