The invention provides a steering gear rack moving speed measuring structure which comprises a steering gear and a measuring assembly arranged on the steering gear, the measuring assembly can measure the moving distance of a steering gear rack, and the moving speed and acceleration of the steering gear rack can be conveniently calculated. According to the measurement result and the calculation result, a simulation model of automobile steering is established, so that a calculation basis is provided for accurate control of automobile wheels by steer-by-wire, the steer-by-wire technology and automobile intelligent driving can be optimized and perfected, and the safety and comfort of automobile intelligent driving are improved. The invention further provides a measuring method according to the steering gear rack moving speed measuring structure, a simulation model of automobile steering can be established according to a measuring result, and a calculation basis can be provided for accurate control over automobile wheels through steering-by-wire.

    本发明提供了一种转向器齿条移动速度测量结构包括转向器和设置在转向器上的测量组件,测量组件能够测量出转向器齿条的移动距离,能够方便计算得出转向器齿条的移动速度和加速度,根据测量结果和计算结果建立汽车车辆转向的模拟模型,从而为线控转向对汽车车轮的精确控制提供计算依据,能够优化完善线控转向技术及汽车智能驾驶,提高汽车智能驾驶的安全性和舒适性。本发明还提供了一种根据转向器齿条移动速度测量结构的测量方法,能够根据测量结果建立汽车车辆转向的模拟模型,能够为线控转向对汽车车轮的精确控制提供计算依据。


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    Title :

    Steering gear rack moving speed measuring structure and measuring method


    Additional title:

    一种转向器齿条移动速度测量结构及测量方法


    Contributors:
    WANG HONGXUN (author) / WU GANG (author) / WU HELONG (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B62D MOTOR VEHICLES , Motorfahrzeuge / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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