According to the vehicle fuel-saving control system and method based on the vehicle speed and the instantaneous fuel consumption, an intelligent fuel-saving control system composed of a microcontroller and a peripheral circuit is included, and the intelligent fuel-saving controller communicates with a trip computer ECU through a CAN bus so as to obtain vehicle speed and fuel consumption data of a vehicle; the signal input end of the intelligent fuel-saving controller is connected with the signal output end of an accelerator pedal and the signal output end of a brake pedal so as to obtain an accelerator pedal control voltage signal and a brake signal of a vehicle. And the signal output end of the intelligent oil-saving control system is connected with the input end of the trip computer ECU. According to the vehicle fuel-saving control system and method, unnecessary high fuel consumption behaviors caused by bad driving habits of a driver can be reduced, the fuel consumption of vehicle operation is reduced, the system is low in cost, convenient to install and reliable in operation, and the fuel consumption of the vehicle can be effectively reduced on the premise that the operation cost of a vehicle owner is not obviously increased.

    本发明的基于车速及瞬时油耗的车辆节油控制系统及方法,包括由微控制器和外围电路组成的智能节油控制系统,智能节油控制器与行车电脑ECU经CAN总线相通信,以获取车辆的车速和油耗数据;智能节油控制器的信号输入端分别与油门踏板信号输出端和制动踏板信号输出端相连接,以分别获取车辆的油门踏板控制电压信号和刹车信号;智能节油控制系统的信号输出端与行车电脑ECU的输入端相连接。本发明的车辆节油控制系统及方法,可减少驾驶员不良驾驶习惯造成的不必要高油耗行为,来降低车辆运行油耗,该系统成本低廉,安装方便,运行可靠,能够在不显著增加车主运营成本的前提下有效降低车辆油耗。


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    Title :

    Vehicle fuel-saving control system and method based on vehicle speed and instantaneous fuel consumption


    Additional title:

    一种基于车速及瞬时油耗的车辆节油控制系统及方法


    Contributors:
    LUO GONGXIANG (author) / ZHANG MENG (author) / GAO BAOJUN (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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