The invention provides an engineering machinery landing leg remote control system and method and engineering machinery, and belongs to the field of engineering machinery. The engineering machinery landing leg remote control system comprises a receiver, a transmitter and a controller; the transmitter is in wireless communication connection with the receiver; the receiver is in communication connection with the controller; the transmitter comprises a landing leg operating system; the operating system comprises a first verification information unit used for generating transmitter verification information in a wireless communication process with the receiver and sending the transmitter verification information to the receiver; the controller comprises a second verification information unit which is used for generating controller verification information in the communication process with the receiver and sending the controller verification information to the receiver; and the receiver comprises a communication verification unit which is paired with the transmitter and is used for judging the communication state among the transmitter, the receiver and the controller according to the transmitter verification information and the controller verification information. The remote control system is provided with the verification units for the communication state of a remote control loop among the transmitter, the receiver and the controller so as to ensure that the communication state of the remote control loop is reliable.

    本发明提供一种工程机械支腿遥控系统、方法和工程机械,属于工程机械领域。所述工程机械支腿遥控系统包括:接收器、发射器和控制器,发射器与接收器无线通信连接,接收器与控制器通信连接,发射器包括支腿操作系统,操作系统包括:第一验证信息单元,用于在与接收器无线通信过程中产生发射器验证信息并发送到接收器;控制器包括第二验证信息单元,用于在与接收器通信过程中产生控制器验证信息并发送到接收器;接收器包括通信验证单元,与发射器配对,用于根据发射器验证信息和控制器验证信息判断发射器、接收器和控制器之间的通信状态。该遥控系统设置发射器、接收器和控制器之间的遥控回路通信状态的验证单元,以确保遥控回路通信状态可靠。


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    Title :

    Engineering machinery landing leg remote control system and method and engineering machinery


    Additional title:

    工程机械支腿遥控系统、方法和工程机械


    Contributors:
    FANG JIEPING (author) / LIU YONGZAN (author) / GUO JIMEI (author) / GAO MAN (author)

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / B66C Krane , CRANES / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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