Industrial and mining factory railway level crossing control system

Abstract

The invention discloses an industrial and mining factory railway level crossing control system. The system comprises a crossing control subsystem, a transmission network subsystem and a control centersubsystem. The crossing control subsystem comprises a vehicle approaching and leaving detection device, a vehicle occupation detection device, a barrier machine control device, a signal lamp controldevice, a comprehensive control cabinet and a video monitoring device. The transmission network subsystem comprises a field switching device connected to a comprehensive control cabinet and a video monitoring device, a transmission link connected with the field switching device, and a control center collection switching device connected to the transmission links of a plurality of railway level crossings. The control center subsystem comprises a communication server, a video management server, a video storage management server and a workstation, and the system can improve safety and a centralized control level of the level crossing from more angles, standardize the traffic behaviors of pedestrians and vehicles at the railway crossing, improve a utilization rate of roads and railways, and reduce the incidence of accidents at the crossing.

Description

technical field [0001] The invention belongs to the technical field of traffic management equipment in industrial and mining areas, and in particular relates to a control system for railway level crossings in industrial and mining areas. Background technique [0002] According to incomplete statistics, there are currently nearly 20,000 railway level crossings in my country. Every year, when pedestrians and vehicles pass through the railway crossing, they do not observe the surrounding vehicles, do not look at the signals, do not slow down, and do not listen to the instructions of the personnel on duty. Phenomena of crashing signals, rushing over crossings and hit-and-runs cause traffic accidents. The occurrence of these traffic accidents not only causes direct loss of life and property to the country, enterprises and people, but also disrupts the normal order of railway transportation, causing immeasurable damage. consequential loss. [0003] It should be noted that the railw...

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Problems solved by technology

[0002] According to incomplete statistics, there are currently nearly 20,000 railway level crossings in my country. Every year, when pedestrians and vehicles pass through the railway crossing, they do not observe the surrounding vehicles, do not look at the signals, do not slow down, and do not listen to the instructions of the personnel on duty. Phenomena of crashing signals, rushing over crossings and hit-and-runs cause traffic accidents. The occurrence of these traffic accidents not only causes direct loss of life and property to the country, enterprises and people, but also disrupts the normal order of railway transportation, causing immeasurable damage. indirect loss

[0003] It should be noted that the railway environment in the industrial and mining factory area is different from the national railway network system. Due to the production characteristics and production environment restrictions of industrial and mining enterprises, the number of railway level crossings in the factory area is large, and most of them are mixed with people and vehicles. The crossing operation methods also have great differences. Different, there are not only simple passing, but also frequent turning and shunting operations, which put forward higher requirements on how to ensure driving safety, how to improve the utilization rate of highways and railways, and how to control the opening and closing of crossings. Control of level crossings poses further difficulties

[0004] As the country and society pay more attention to traffic safety, major industrial and mining enterprises have issued regulations and standards on the safety of railway traffic in the factory area, and related manufacturers have also introduced some control equipment or systems dedicated to the railway crossing in the factory area, but most of the equipment Or the function of the system is too simple, only including the switch bar wooden machine and the sound and light warning, which is aimed at a single type of crossing or a group of crossings controlled separately. It cannot be connected to the network, nor can it be monitored in real time. There are few redundant safety measures and it is difficult to meet the requirements. Today's industrial enterprises, especially large-scale industrial and mining enterprises, need intelligence and security

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