Railway crossing video monitoring and remote control system

Abstract

The invention discloses a railway crossing video monitoring and remote control system comprising scheduling center equipment, train detection equipment placed on two sides of the crossing, crossing monitoring equipment, an outdoor power supply device, a locomotive communication device, a data transmission network and a remote control center; the scheduling center equipment and the locomotive communication device can realize wireless bidirectional connection through GPRS communications; the crossing monitoring equipment and the scheduling center equipment can unidirectionally communicate through the communication network; the output ends of the train detection equipment on two sides of the crossing are respectively unidirectionally connected with the scheduling center equipment and the crossing monitoring equipment through the communication network. The crossing monitoring equipment comprises an industrial control computer, a high definition network camera, a wireless network camera, awireless network transmit-receive device and an alarm device; the system is combined with a high efficient barrier identification algorithm so as to accurately distinguish whether a detected target isa barrier or not, thus preventing leak detection and false detection, and effectively improving the system reliability.

Description

technical field [0001] The invention relates to the technical field of railway crossing video monitoring, in particular to a railway crossing video monitoring and remote control system. Background technique [0002] The safety of railway crossings is directly related to the property of the country and the lives of the people. In recent years, with the domestic railway speeding up many times, the speed of trains running faster and denser, the reconstruction and expansion of highways, and the acceleration of urban construction, the safety situation at crossings has become increasingly severe. [0003] According to statistics, from 2001 to 2005, there were 4074 crossing casualties, with a total of 3551 casualties. There were 667 casualties at guarded crossings; 2884 casualties at unguarded crossings, accounting for 81.2% of the total casualties. It seems that the crossing is already a "tiger's mouth". Seriously threaten the safety of railway transportation and the safety of ...

AI Technical Summary

Problems solved by technology

The reason that sums up the frequent occurrence of accidents mainly contains several: 1) unattended crossing still accounts for about 80% of the crossing at present, and before the train approaches the crossing, no notice is given to the unguarded crossing; But do not receive notification signal to crossing, do not feed back to locomotive;

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