Track inspection system host

Abstract

The invention relates to a track inspection system host which comprises a host case, an inspection server and a control device, wherein the inspection server and the control device are arranged inside the host case. A signal input interface and more than one misplug prevention signal output interface are formed in the host case, the control device comprises a power device, a signal distribution module and a programmable controller, the signal input interface is connected with the signal distribution module, the misplug prevention signal output interfaces are connected with the inspection server, the power device and the signal distribution module, and the inspection server, the programmable controller and the signal distribution module are sequentially connected. The inspection server and the control device are fixedly mounted in the host case, cable connection is performed in the host case, the host case with the misplug prevention signal output interfaces is high in integration level, connection errors can be prevented, the track inspection system host is convenient to mount and use, and the service life of the host can be prolonged.

Description

Technical field [0001] The invention relates to the technical field of track inspection, in particular to a new type of track inspection system host. Background technique [0002] Track is the basic equipment of railway transportation and urban rail transportation. Its performance is directly related to the comfort and safety of driving, and also related to the service life of railway lines, urban rail lines, and rolling stock. Therefore, it is necessary to strengthen the inspection and maintenance of the track . At present, there are two main methods for track inspection and maintenance: manual patrol and large-scale flaw detection vehicle on-board patrol. The manual patrol has low detection efficiency and is prone to fatigue, resulting in inaccurate detection results, which cannot meet the needs of track maintenance departments. ; The vehicle-mounted patrol usually uses the track patrol system. Because the track patrol system has more equipment and its interfaces, it takes a l...

AI Technical Summary

Problems solved by technology

The current track inspection and maintenance mainly adopts two methods: manual inspection and large-scale flaw detection vehicle on-board inspection. Manual inspection has low detection efficiency and is prone to fatigue, which leads to inaccurate detection results and cannot meet the needs of the rail line maintenance department. ;The vehicle-mounted road inspection method usually uses the rail inspection system. Because the rail inspection system has many devices and interfaces, it takes a lot of time to find the corresponding cable for the interface connection to complete the connection and installation work before each use. If the connection is wrong, it is necessary to troubleshoot the error and reconnect the cable. The workload is heavy and the work efficiency is low. Because there are too many interfaces, it is easy to connect the wrong interface, resulting in damage to the equipment. The loss of connecting cables is very large, which greatly shortens the service life of the equipment

The inspection cycle of the track inspection system is long, the inspection items are not comprehensive, and the accuracy of the inspection results is not high, which cannot meet the needs of railway refined inspection and timely and accurate maintenance and repair

Moreover, it can only complete data acquisition and storage, and the integration level is low, so it is impossible to maintain multiple synchronous output and synchronous control of signals

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