Wireless display unit and point switch gap monitoring system

Abstract

The invention discloses a wireless display unit and a point switch notch monitoring system. The wireless display unit comprises a main control module, a wireless communication module and a handheld intelligent mobile terminal. The main control module is connected with a gap image monitoring system through a communication bus serial port, and the handheld intelligent mobile terminal is connected with the main control module through the wireless communication module. And the main control module forwards the information sent to the display module by the acquisition extension set through the serial port communication interface to the handheld intelligent mobile terminal by utilizing the wireless communication module. The point switch notch monitoring system comprises the wireless display unit.According to the invention, the main control module forwards information sent to the display module by the point switch acquisition extension set through the serial port communication interface to the handheld intelligent mobile terminal by using the wireless communication module; therefore, the problem that the image sensor is difficult to debug by on-site maintenance personnel is solved, and the train running safety can be better guaranteed.

Description

technical field [0001] The invention relates to the field of switch machine gap monitoring, in particular to a wireless display unit and a switch machine gap monitoring system with a wireless display module capable of directly monitoring the switch machine gap at a wireless mobile terminal. Background technique [0002] The switch machine is the key equipment of the railway switch switching system. The closeness of the point rail of the switch is related to the driving safety of the train, and the closeness of the point rail will be reflected in the gap inside the switch machine. Therefore, the gap of the point machine monitoring is very important. With the continuous improvement of train running speed, load increase and departure density, this puts forward higher requirements for the monitoring of the gap of the switch machine and the maintenance of the switch machine. [0003] The running status of the switch machine needs to be maintained regularly. At present, the switc...

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Problems solved by technology

[0007] The purpose of the present invention is to aim at the installation and maintenance process of the gap image monitoring system. On-site maintenance personnel are required to debug the image sensor, such as the adjustment of the installation position and installation angle. Under the current conditions, the on-site maintenance personnel cannot view the current image. Once, the maintenance personnel in the backstage of the gap image monitoring system need to cooperate with each other to confirm, often need to adjust back and forth to confirm, the work efficiency is very low, and a switch machine gap monitoring system with a wireless display unit is provided. The wireless communication unit will forward the notch image of the transfer machine to the wireless mobile terminal

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