The invention discloses a method and a device for prompting vehicle driving posture. The method comprises the following steps: step S10, setting a preset value of the vehicle driving posture; s20, utilizing an acceleration sensor and an angular velocity sensor to detect the actual values of the acceleration and the angular velocity of vehicle motion; s30, performing formula operation on the valuesof the acceleration and the angular velocity, and comparing the operation value with the preset value of the vehicle driving posture; when the actual value of the operation value of the vehicle motion is greater than the preset value of the vehicle driving posture, sending warning information prompt to surrounding vehicles; and S40, transmitting the warning information to a flexible transparent LED displayer on the window of the vehicle. The method has the effects that the vehicle driving posture detection cost is obviously saved, and the light and portable installation of the whole detectiondevice is realized; The vehicle is convenient to install through a post-installation mode. Besides, effective early warning of the surrounding vehicles is achieved, the transparent space of the vehicle window is effectively utilized, and a more striking and more direct prompt effect on the surrounding vehicles can be achieved.
本发明公开了一种提示车辆行驶姿态的方法和装置,包括以下步骤:步骤S10、设定车辆行驶姿态预设值;步骤S20、采用加速度传感器和角速度传感器检测车辆运动的加速度和角速度的实际值;步骤S30、将加速度和角速度的值经过公式运算,将该运算值与车辆行驶姿态预设值进行比较;当车辆运动的运算值实际值大于车辆行驶姿态预设值时,对周围车辆发出警示信息提示;步骤S40、将警示信息传输至车辆的车窗上的柔性透明LED显示器上。效果为:显著节省了车辆行驶姿态检测成本,实现了整个检测装置的轻量化、便携化安装;本发明通过后装的方式,方便车辆安装;此外,实现了对周围车辆的有效预警,有效了利用了车窗的透明空间,对周围车辆能够起到更加醒目、更加直接的提示作用。
Method and device for prompting vehicle driving posture
一种提示车辆行驶姿态的方法和装置
2021-02-23
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |
Prompting method and prompting device for switching auxiliary driving function and vehicle
European Patent Office | 2023
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