Point switch state monitoring device, system and method
A state monitoring device and switch machine technology, applied in the field of rail transit, can solve the problems of easily causing railway accidents, failing to monitor the structure of components, and failing to detect mechanical and electrical failures of switch machines in a timely and effective manner, so as to reduce the probability of occurrence and prevent In the event of a failure, the effect of ensuring normal operation
Active Publication Date: 2019-04-19
佳讯飞鸿(北京)智能科技研究院有限公司
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Problems solved by technology
Obviously, the existing switch machine monitoring system can only monitor the gap of the switch machine or the temperature and humidity of the working environment, oil pressure, oil level, etc. The monitoring of the structure of the middle parts cannot effectively detect the mechanical and electrical faults in the switch machine in time, which may easily lead to railway accidents
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[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0040] In rail transit, the multi-track parallel mode provides a solution to meet the capacity requirements. In the case of multi-track parallel, the switch switching equipment realizes the flexible conversion of the train route. Usually, the switch switching equipment mainly includes a switch machine arranged outdoors, and the switch is pulled by the switch machine to realize the switching of the train route. figure 1 is a structural schematic diagram of a switch conversion in the prior art, figure 2 yes figur...
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The invention discloses a point switch state monitoring device, system and method. The point switch state monitoring device comprises an information collection module and an information processing module, the information collection module is used for collecting part state information of a point switch, the part state information of the point switch includes at least one of action rod state information, expression rod state information, locking device state information, contact seat state information, bearing seat state information and electrical circuit state information, and the information processing module is electrically connected with the information collection module and used for processing the part state information of the point switch and then sending the same to a terminal to indicate the terminal to determine working state of the point switch. Through the point switch state monitoring device, system and method, parts like an action rod, an expression rod and an electrical circuit in the point switch can be monitored, so that failing of the parts of the point switch is prevented, normal working of the point switch is ensured, and occurrence probability of railway accidentsis lowered.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of rail transit, and in particular to a switch machine state monitoring device, monitoring system and monitoring method. Background technique [0002] The characteristic of the rail transit field is the singleness of the track, that is, the train can only travel along the current track. In order to meet the capacity requirements, the parallel mode of multiple tracks is an inevitable choice. In the case of multiple tracks, the train must For track switching, the function of the switch switching equipment is to enable the track at the switch switching point to flexibly change the track through the push-pull action on the track, and the train to switch lines. [0003] The turnout switching equipment mainly includes two parts, namely the outdoor turnout switch machine and the indoor turnout control circuit. The outdoor part is the action response part, and the indoor part is the contro...
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CPCB61L23/00
Inventor 钟桂东
Owner 佳讯飞鸿(北京)智能科技研究院有限公司