Industrial control system and interface switching method integrating shunting safety prevention and control and video monitoring
A technology of video surveillance and industrial control system, which is applied in railway signal and safety, railway car body components, and in-station locking devices, etc. It can solve the problems of single function and low utilization rate of hardware equipment, achieve rich functions, improve utilization rate, avoid Interfering or conflicting effects
Active Publication Date: 2015-09-02
SUZHOU NEW VISION SCI & TECH
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Problems solved by technology
[0004] In view of this, the purpose of the present invention is to provide an industrial control system integrating shunting safety prevention and control and video monitoring and a method for switching the functional interfaces of different application systems on the same display device in the industrial control system, so as to solve the problems of the prior art. The problem of single function and low utilization rate of hardware equipment
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[0037] In the process of creating the present invention, the inventor proposed the idea of integrating multiple functions into one device based on the purpose of enriching the functions of the industrial computer and improving the utilization rate of hardware devices. Specifically, an industrial control system integrating video monitoring functions and shunting functions is provided. The industrial control system may specifically be an industrial computer (that is, an integrated machine integrating video monitoring and shunting functions). Interface switching realizes the function of sharing a display device, which not only enriches the functions, but also improves the utilization rate of hardware devices.
[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiment...
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The invention relates to an industrial control system with integrated shunting safety prevention and control and video monitoring functions and an interface switching method. The industrial control system comprises a display device, a video monitoring device, a shunting operation safety prevention and control device and a controller. The video monitoring device acquires mages inside a train or images around the train, provides function interface data to the display device when operation instructions are received and receives instructions issued by operators to carry out monitoring operation, and the function interface data are displayed by the display device; the shunting operation safety prevention and control device detects and identifies signal lamps when in a shunting state, performs maintenance shunting and safety prevention and control according to identification results and provides function interfaces to the display device when the operation instructions are received; the controller generates the operation instructions and provides the operation instructions to the video monitoring device or the shunting operation safety prevention and control device. According to the scheme, the industrial control system and the interface switching method have the advantages that functions of the industrial control system are enriched; certain hardware (such as the display device) of the industrial control system is shared by two devices, so that the hardware device utilization rate can be increased.
Description
technical field [0001] The invention relates to the technical field of railways, and more specifically relates to an industrial control system integrating shunting safety prevention and control and video monitoring functions and a method for switching function interfaces of different application systems in the industrial control system. Background technique [0002] With the rapid development of railway speed and railway passenger and freight business, the management and control of railway traffic needs to be further improved. [0003] At present, industrial control systems used in railway transportation are generally only for certain specific applications, such as video surveillance or locomotive shunting operation safety prevention and control. On the one hand, the functions are relatively single, and on the other hand, the utilization rate of hardware equipment is not high. Contents of the invention [0004] In view of this, the purpose of the present invention is to pr...
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IPC IPC(8): B61L21/00
Inventor 杨春晖董雪松李骏毕海强叶宜楠李智海李云锦
Owner SUZHOU NEW VISION SCI & TECH