The invention provides an automobile hydraulic start/stop system. The automobile hydraulic start/stop system comprises two hydraulic mechanisms and a planetary gear speed increaser, wherein the two hydraulic mechanisms are communicated with each other. The planetary gear speed increaser is provided with a rack pull rod. Each hydraulic branch comprises a hydraulic pump, a one-way valve, a pressure-limiting valve, a brake-triggering hydraulic solenoid valve, an accelerator-triggering hydraulic solenoid valve, an oil storage cylinder, a hydraulic cylinder and multiple hydraulic pipelines. The two sides of a cylinder body of each hydraulic cylinder are provided with an oil-pressure pipe oil inlet connector and an oil-pressure pipe oil returning connector respectively. A push rod is arranged inside the cylinder body of each hydraulic cylinder. The automobile hydraulic start/stop system has the advantages that by using the electric hydraulic and mechanical combined action, the energy recycling storage during the automobile braking deceleration process is achieved, recycled energy is converted and output during the start-up process of a vehicle, the energy use ratio is increased, and the complex and high-cost design in the prior art is avoided. The automobile hydraulic start/stop system has the advantages of being energy-conserving, efficient, suitable for mass production, applicable to the matched application of various vehicle models, and high in practicality.


    Access

    Download


    Export, share and cite



    Title :

    Automobile hydraulic start/stop system


    Contributors:
    LI MINXU (author) / HUANG HAOJIE (author) / ZHU BAIGUANG (author) / MA RUIJIANG (author)

    Publication date :

    2015-06-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Automatic start-stop system of electric automobile

    LI JING | European Patent Office | 2022

    Free access

    Automobile start-stop system with super capacitor

    ZHOU JINSONG | European Patent Office | 2022

    Free access

    New energy automobile start-stop starting battery

    CAI YIZHENG / NI XIAOHUA / HU XUEMIN et al. | European Patent Office | 2020

    Free access

    Start-stop control system of electric hydraulic excavator

    HU CHAO / WANG FENG / WANG YONG et al. | European Patent Office | 2021

    Free access

    HYDRAULIC TURBOCHARGED ENGINE WITH AUTOMATIC START-STOP

    FULTON BRIEN LLOYD / HANNA DAVE R | European Patent Office | 2018

    Free access