Intelligent control system and method for unmanned water jet rail grinding wagon

Abstract

The invention discloses an unmanned water jet steel rail grinding wagon intelligent control system and method, and the system comprises a remote command and dispatch platform (1), an unmanned unit (2) disposed at one end of a grinding wagon, a first wagon body (3) and a second wagon body (4) which are sequentially connected with the unmanned unit (2), and a grinding wagon control unit (6) disposed in the first wagon body (3). The grinding wagon control unit (8) is arranged in the first vehicle body (1), the water jet control unit (6) is arranged in the second vehicle body (4), the vehicle-mounted control platform (8) is arranged in the unmanned driving unit (2), the grinding wagon control unit (8) and the water jet control unit (7) are in communication connection with the vehicle-mounted control platform (8), and the 5G network communication unit (5) is used for achieving communication connection between the remote commanding and dispatching platform (1) and the vehicle-mounted control platform (8). The system is in zero-delay communication with a remote command and dispatch platform through a 5G network, and intelligent control over the whole process of steel rail state detection, constant low-speed walking, water jet polishing operation and the like is achieved.

Description

technical field [0001] The invention belongs to the technical field of water jet rail grinding equipment, and more specifically relates to an intelligent control system and method for an unmanned water jet rail grinding vehicle. Background technique [0002] my country's high-speed railway, intercity railway, urban railway and urban rail transit have developed rapidly, and the operating mileage has reached a huge scale. Under the background of railway speed-up, the direct bearing infrastructure of the train - the rail, bears huge operating pressure. Due to the role of the wheel and rail, During the service period, the rails will produce corrugation, cracks, peeling, fat edge and other phenomena, which will bring hidden dangers to driving safety. [0003] At present, rail grinding mainly relies on small equipment or large-scale road maintenance machinery to grind and repair the rails with the help of grinding wheels, so as to reduce the adverse effects of the rails. At presen...

AI Technical Summary

Problems solved by technology

However, the water jet rail grinding vehicle system is extremely complex, not only including the control problems of the grinding vehicle itself, but also involves a series of problems in the water jet grinding system such as water jet control, abrasive control, etc. How to realize the remote, safe and precise control of the rail grinding vehicle, to achieve Intelligent rail grinding is a key technical problem to be solved urgently

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