The invention discloses a wide-temperature-range intelligent iron shoe. The iron shoe is composed of a traditional iron shoe and embedded hardware installed in the traditional iron shoe, and the embedded hardware comprises a central processing unit, a temperature sensor, a GPS positioning module, an acceleration sensor and an ultrasonic ranging unit. The central processing unit is used for signalacquisition of the temperature sensor, the acceleration sensor and the ultrasonic ranging unit, data acquisition and data processing of the GPS positioning module, distance operation and intelligent iron shoe state judgment. The wide-temperature-range intelligent iron shoe is suitable for various railway stations. On the whole, whether the vehicle is in an anti-slip state or not can be judged through multi-sensor fusion; multi-angle judgment is performed on the anti-slip state of the intelligent iron shoe by adopting a mode based on position judgment, intelligent iron shoe motion state and posture calculation and ultrasonic ranging analysis; and the situation that judgment errors occur in a complex working environment in a single judgment mode is effectively avoided, and the accuracy and reliability of intelligent iron shoe anti-slip state judgment are greatly improved.

    本发明公开了一种宽温范围智能铁鞋,智能铁鞋由传统铁鞋及安装于其内部的嵌入式硬件构成,嵌入式硬件包括中央处理器、温度传感器、GPS定位模块、加速度传感器以及超声波测距单元;所述中央处理器用于温度传感器、加速度传感器、超声波测距单元的信号采集,以及GPS定位模块的数据采集与数据处理,以及距离运算和智能铁鞋状态判断。本发明适用于各种铁路站场。在总体可通过多传感器融合判断是否处于防溜状态方面,采用基于位置判断、智能铁鞋运动状态和姿态解算和超声波测距分析的方式对智能铁鞋防溜状态进行多角度判断,有效地避免了单一判断方式在复杂工作环境下发生判断出错的情况,大大提高了智能铁鞋防溜状态判断的精确性和可靠性。


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    Title :

    Wide-temperature-range intelligent iron shoe and anti-slip state judgment method thereof


    Additional title:

    一种宽温范围智能铁鞋及其防溜状态判断方法


    Contributors:
    YE YANFEI (author) / HU WENJIE (author) / HUANG JIAHUI (author) / TONG XIANZHOU (author) / NING YUEPING (author) / XU TAO (author) / WANG YAO (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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