The embodiment of the invention provides a vehicle speed limiting system. The vehicle speed limiting system comprises: an accelerator detection device which is used for detecting the opening degree of an accelerator pedal of a vehicle; a speed detection device which is used for detecting the current speed of the vehicle; a speed limit information acquisition device which is used for acquiring the maximum speed limit value of the vehicle; and a processor which is in communication connection with the accelerator detection device, the speed detection device and the speed limiting information acquisition device, wherein the processor determines amplitude limiting information of the opening degree of the accelerator pedal according to the difference value between the current speed and the maximum speed value and sends the amplitude limiting information of the opening degree of the accelerator pedal to a vehicle speed controller of the vehicle. By adopting the technical scheme of the embodiment of the invention, a stable and reliable speed limiting function can be added to the vehicle under the condition of lower cost, and the occurrence rate of safety accidents caused by overspeed of the vehicle can be reduced; and in addition, the vehicle speed limiting system has the advantages of being universal, reliable in performance, safe in functions, simple in equipment installation, low in cost and the like.
本发明的实施例提供一种车辆限速系统。该车辆限速系统包括:油门检测装置,用于检测车辆的油门踏板开度;速度检测装置,用于检测车辆的当前速度;限速信息获取装置,用于获取车辆的最大限速值;处理器,处理器分别与油门检测装置、速度检测装置和限速信息获取装置通讯连接,处理器根据当前速度与最大速度值之间的差值,确定对油门踏板开度的限幅信息,并将油门踏板开度的限辐信息发送至车辆的车速控制器。采用本发明实施例的技术方案,可以在使用较低成本的情况下,为车辆增加稳定可靠的限速功能,有助于降低车辆因超速造成的安全事故发生率;而且车辆限速系统还具有通用性,以及性能可靠、功能安全、设备安装简单、成本较低等优点。
Vehicle speed limiting system
一种车辆限速系统
2021-11-02
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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