Equipment for monitoring breaking of railway signal track circuit lead on line
A technology for monitoring equipment and track circuits, which is applied in the direction of railway signal and safety, measuring electricity, measuring devices, etc., can solve the problem of not being able to detect whether the lead wire is disconnected in real time, and achieve the effect of solving whether the wire is disconnected
Pending Publication Date: 2019-09-20
上海铁鑫电气科技有限公司
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Problems solved by technology
[0004] The invention provides an online monitoring device for disconnection of lead wires of railway signal track circuits, which is used to solve the problem in the prior art that it is impossible to detect whether the lead wires are broken in real time
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[0020] In order to make the technical means, creative features, objectives and effects of the invention easy to understand, the present invention will be further described below in conjunction with the accompanying drawings.
[0021] The present invention provides an on-line monitoring device for disconnection of the lead wires of railway signal track circuits, which is matched with the rails, such as figure 1 As shown, the online monitoring equipment includes a power supply device 1, an automatic monitoring device 2, a signal mechanical room branch device 3, 100 collection extension devices 4 (take 100 as an example, the actual use is not limited to the number), external network information upload The power supply device 1 is connected to the automatic monitoring device 2 and provides power support. The automatic monitoring device 2 is connected to 100 collection extension devices 4 through the signal mechanical room branch device 3 and provides power support. The existing sig...
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The invention discloses equipment for monitoring breaking of a railway signal track circuit lead on line. The equipment is cooperated with a rail, and comprises a power supply device, an automatic monitoring device, a signal machine room line dividing device and a plurality of collection extension devices. The collection extension devices comprise an extension control center, a data collection mechanism, a data comparison mechanism, an information transmission mechanism, an extension position identification mechanism and an information data mechanism. The automatic monitoring device comprises an automatic control center, a man-machine interaction mechanism, an automatic control mechanism, an information receiving, classification and collection mechanism, a storage mechanism, an alarm mechanism, an information comparison and analysis mechanism and a data information interpretation mechanism. According to the equipment, through arrangement of the automatic monitoring device, data information collected by the collection extension devices is monitored in real time, and whether a lead is broken or not is analyzed and judged. Thus, the problem that whether the lead is broken or not can not be detected in the prior art is solved.
Description
technical field [0001] The invention relates to the field of monitoring, in particular to an online monitoring device for disconnection of lead wires of railway signal track circuits. Background technique [0002] The track circuit is a circuit composed of rail lines and rail insulation, which is used to automatically and continuously detect whether this section of the line is occupied by rolling stock, and is also used to control signal devices or switch devices to ensure driving safety equipment. There are lead wires on the track circuit. Since the railway circuit is outdoors, most of the lead wires are also outdoors. Due to factors such as wind and sun, the lead wires may be disconnected. [0003] The traditional method for detecting broken wires of lead wires is to check them one by one by manually holding a multimeter on a regular basis. Usually, the inspection cycle is twice a year, so that the smoothness of the railway circuit cannot be guaranteed in real time, whi...
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IPC IPC(8): B61L23/00G01R31/02
CPCB61L23/00G01R31/50
Inventor 严德华
Owner 上海铁鑫电气科技有限公司