The invention discloses a high-precision walking positioning system and method for a secondary lining trolley, and the system comprises a walking mechanism, a steering mechanism, an air switch group, a walking drive controller, a steering drive controller, a laser distance measurement sensor, a data processor, and an informatization platform. The steering mechanism adjusts the advancing direction of the secondary lining trolley, the laser distance measuring sensor measures the distance between the secondary lining trolley and a tunnel primary supporting face, and the data processor is connected with the walking driving controller, the steering driving controller and the laser distance measuring sensor and controls the secondary lining trolley to walk based on preset position data. And the informatization platform is used for storing tunnel mileage and construction design process data and is in communication connection with the data processor. Accurate positioning of the secondary lining trolley is achieved in an automatic and intelligent mode, and the positioning accuracy and construction efficiency of the secondary lining trolley are improved.

    本发明公开了一种用于二衬台车的高精度行走定位系统及行走定位方法,系统包括行走机构、转向机构、空气开关组、行走驱动控制器、转向驱动控制器、激光测距传感器、数据处理器、信息化平台,行走机构驱动二衬台车行走,转向机构调整二衬台车的行进方向,激光测距传感器测量二衬台车与隧道初期支护面的距离,数据处理器与行走驱动控制器、转向驱动控制器及激光测距传感器连接,基于预设位置数据控制二衬台车行走,并根据激光测距传感器反馈的测量数据调整二衬台车的行走方向,信息化平台用于存储隧道里程和施工设计工艺数据并与所述数据处理器通信连接。本发明通过自动化、智能化的方式实现对二衬台车的精准定位,提高二衬台车定位的准确性和施工效率。


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    Title :

    High-precision walking positioning system and walking positioning method for secondary lining trolley


    Additional title:

    一种用于二衬台车的高精度行走定位系统及行走定位方法


    Contributors:
    YAO QINGSONG (author) / LIU LONGFEI (author) / LIU SUYUN (author) / ZHANG YONG (author) / SUN KEQING (author) / LI JUN (author) / WANG YIDONG (author) / FEI YONG (author) / LIU WEI (author) / WANG JUN (author)

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge / E21D SHAFTS , Schächte / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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