The invention discloses a self-moving rail transit three-dimensional scanning system which comprises a moving vehicle, a data acquisition system, an inertial navigation system and a time synchronization system; the data acquisition system is used for acquiring real-time state data of a rail, transmitting the real-time state data to a central processing system, receiving an instruction transmittedby the central processing system and executing a corresponding action according to the instruction; an inertial navigation system is used for acquiring navigation position data of the mobile vehicle and transmitting the navigation position data to the central processing system; the central processing system is used for receiving the real-time state data transmitted by the data acquisition system and the navigation position data transmitted by the inertial navigation system, analyzing the real-time state data and the navigation position data, generating an instruction according to an analysis result, and transmitting the instruction to the mobile vehicle; and the time synchronization system is used for providing time service for the system and synchronizing time. The inertial navigation system, the central processing system, the time synchronization system and the data acquisition system are integrated on the mobile vehicle, each sensor acquires data of multiple tracks at one time and processes the data to generate a required track detection result, and the measurement efficiency is high.
本发明公开了自移动式轨道交通三维扫描系统,包括移动车、数据采集系统用于采集轨道的实时状态数据,将实时状态数据传送至中央处理系统,接收中央处理系统传送的指令并根据指令执行相应的动作;惯导系统用于获取移动车导航位置数据,并将导航位置数据传送至中央处理系统;中央处理系统用于接收数据采集系统传送的实时状态数据及惯导系统传送的导航位置数据,对实时状态数据及导航位置数据分析并根据分析结果生成指令,将指令传送至移动车;时间同步系统用于对系统提供授时并同步时间。本发明惯导系统、中央处理系统、时间同步系统、数据采集系统集成到移动车上,各个传感器一次性采集多项轨道的数据并处理生成所需要的轨道检测结果,测量效率高。
Self-moving rail transit three-dimensional scanning system
自移动式轨道交通三维扫描系统
2020-08-18
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
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