The embodiment of the invention provides a steering wheel pressure sensing switch integrated with a display screen, and is applied to the technical field of automotive electronics. Wherein the pressure sensing switch comprises a display screen, a pressure sensor assembly and a PCBA control circuit board, and the display screen is of a plate-shaped structure and can display one or more of characters, graphs, images and animations; the pressure sensor assembly is arranged between the display screen and the PCBA control circuit board, detects a pressure signal generated by touching the display screen and sends the pressure signal to the PCBA control circuit board; the PCBA control circuit board is in communication connection with the display screen and the vehicle ECU, and can control the display output of the display screen and the on-off of the whole vehicle switch function according to the received pressure signal. Through integration of the multifunctional display screen and the pressure sensor assembly, the effect of configuring adaptive steering wheel switches according to different vehicles can be achieved.
本说明书实施例提供一种集成显示屏的方向盘压力传感开关,应用于汽车电子技术领域。其中,该压力传感开关包括显示屏、压力传感器组件和PCBA控制电路板,显示屏呈板状结构,可显示文字、图形、图像、动画中的一项或多项;压力传感器组件设置在显示屏和PCBA控制电路板之间,检测触摸显示屏所产生的压力信号,并将压力信号发送到PCBA控制电路板;PCBA控制电路板分别与显示屏和车辆ECU通讯连接,可根据所接收压力信号控制显示屏的显示输出和整车开关功能的开闭。通过多功能显示的显示屏与压力传感器组件的集成,可实现根据不同车辆配置相适配的方向盘开关的效果。
Steering wheel pressure sensing switch integrated with display screen
一种集成显示屏的方向盘压力传感开关
2022-03-25
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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