Wireless video automatic monitoring system for pantograph of locomotive

Abstract

The invention provides an automatic monitoring system for wireless video of a locomotive pantograph, which comprises a remote network monitoring center device and at least one monitoring point device, wherein, the monitoring point device is connected with the remote network monitoring center device through a wireless network. The automatic monitoring system for the wireless video of the locomotive pantograph can realize real-time monitoring for the pantograph, improves monitoring precision, and simultaneously can also realize remote control function; therefore, the automatic monitoring system is favorable for discovering fault of the pantograph and a contact net in real time.

Description

technical field [0001] The invention relates to an automatic monitoring system, in particular to a wireless video automatic monitoring system for a locomotive pantograph. Background technique [0002] The pantograph is a device for an electric locomotive to receive current from the catenary. Its slide plate is in direct contact with the catenary wire, and receives current from the catenary wire for use by the locomotive. [0003] At present, the pantograph monitoring devices developed at home and abroad all adopt the wired transmission method. Since the wired transmission monitoring device needs to lay a large number of cables for signal transmission and control, it is difficult to install and maintain, and it is prone to failure. Moreover, most of the existing locomotive pantograph monitoring devices are installed on the roof of the locomotive, and such devices need to be installed on each locomotive that needs to be monitored, so the investment is relatively large; During...

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Problems solved by technology

[0003] At present, the pantograph monitoring devices developed at home and abroad all adopt the wired transmission method. Since the wired transmission monitoring device needs to lay a large number of cables for signal transmission and control, it is difficult to install and maintain, and it is prone to failure.

Moreover, most of the existing locomotive pantograph monitoring devices are installed on the roof of the locomotive, and such devices need to be installed on each locomotive that needs to be monitored, so the investment is relatively large; During the installation, the camera is at an upward-looking angle, so it is impossible to observe the working face of the pantograph, and because the locomotive shakes greatly, most of the problems of the pantograph and catenary are not easy to be captured by the camera, so the accuracy of the captured images is not high

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