CN214585806U - Track circuit mechanical insulation section monitoring device and system - Google Patents
Track circuit mechanical insulation section monitoring device and system Download PDFInfo
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- CN214585806U CN214585806U CN202022861961.5U CN202022861961U CN214585806U CN 214585806 U CN214585806 U CN 214585806U CN 202022861961 U CN202022861961 U CN 202022861961U CN 214585806 U CN214585806 U CN 214585806U
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Abstract
The utility model provides a track circuit mechanical insulation festival monitoring devices and system, the device is including acquisition circuit, processing circuit, network transmission circuit and power, acquisition circuit's collection signal output with processing circuit's collection signal input part is connected, processing circuit's processing signal output with network transmission circuit's processing signal input part is connected, network transmission circuit realizes data interaction through wireless transmission mode and handheld terminal, the power to acquisition circuit, processing circuit and network transmission circuit supply power. The utility model discloses a gather and the analysis in real time to the electrical parameter of track circuit mechanical insulation festival, when track circuit mechanical insulation festival appears damaged, can in time report to railway operation personnel's handheld terminal with the damage degree in, realize that railway operation personnel control in real time and handle the mechanical insulation festival.
Description
Technical Field
The application relates to the field of rail transit, in particular to a device and a system for monitoring a mechanical insulation joint of a rail circuit.
Background
The track insulation joint is used as an important component of a track circuit and is divided into a mechanical insulation joint and an electrical insulation joint, wherein the mechanical insulation joint is formed by installing insulation equipment at a track gap and preventing adjacent section information from being mutually connected. The field application environment of the track insulation section is severe, the stress is complex in use, the damage is easy, the maintenance difficulty is high, the insulation is not easy to find after being damaged, the damage of the insulation is known until the equipment fault occurs, and the driving safety is endangered.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the technical problems, the utility model provides a track circuit mechanical insulation festival monitoring devices and system.
The embodiment of the utility model provides a first aspect provides a track circuit mechanical insulation festival monitoring devices, the device is including acquisition circuit, processing circuit, network transmission circuit and power, acquisition circuit's collection signal output with processing circuit's collection signal input part is connected, processing circuit's processing signal output with network transmission circuit's processing signal input part is connected, network transmission circuit pass through wireless transmission mode with handheld terminal realizes the data interaction, the power to acquisition circuit, processing circuit and network transmission circuit supply power.
Preferably, the processing circuit is realized by adopting an 8051MCU singlechip.
Preferably, the acquisition circuit is implemented by a PWM triggered interrupt acquisition strategy.
Preferably, the network transmission circuit is implemented by using a GSM network.
Preferably, the device further comprises a display circuit, and a display signal input end of the display circuit is connected with a display signal output end of the processing circuit.
Preferably, the device further comprises an alarm circuit, and an alarm signal input end of the alarm circuit is connected with an alarm signal output end of the processing circuit.
Preferably, the apparatus further comprises a reset circuit, a reset signal input/output terminal of the reset circuit being connected with a reset signal output/input terminal of the processing circuit.
The embodiment of the second aspect provides a track circuit mechanical insulation festival monitoring systems, the system includes the embodiment of the first aspect a track circuit mechanical insulation festival monitoring devices and handheld terminal.
The utility model has the advantages as follows: the utility model discloses a gather and the analysis in real time to the electrical parameter of track circuit mechanical insulation festival, when track circuit mechanical insulation festival appears damaged, can in time report to railway operation personnel's handheld terminal with the damage degree in, realize that railway operation personnel control in real time and handle the mechanical insulation festival.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic diagram of a track circuit mechanical insulation joint monitoring device according to embodiment 1 of the present invention;
fig. 2 is a schematic diagram of a track circuit mechanical insulation section monitoring system according to embodiment 2 of the present invention.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example 1
As shown in fig. 1, this embodiment provides a track circuit mechanical insulation section monitoring device, the device includes acquisition circuit, processing circuit, network transmission circuit and power, the acquisition signal output end of acquisition circuit with processing circuit's acquisition signal input end is connected, processing circuit's processing signal output end with network transmission circuit's processing signal input end is connected, network transmission circuit through wireless transmission mode with handheld terminal realizes the data interaction, the power to acquisition circuit, processing circuit and network transmission circuit supply power.
Specifically, the acquisition circuit is used for acquiring voltage and/or current signals of the mechanical insulation joint to generate monitoring data and sending the monitoring data to the processing circuit; the processing circuit is used for receiving the monitoring data sent by the acquisition circuit, comparing the monitoring data with preset data to generate a monitoring result, and sending the monitoring data and the monitoring result to the network transmission circuit; the network transmission circuit is used for receiving the monitoring data and the monitoring result sent by the processing circuit and forwarding the monitoring data and the monitoring result to the handheld terminal in a wireless transmission mode.
In this embodiment, the processing circuit may be implemented by an 8051MCU single chip processor chip, the acquisition circuit is implemented by an AD acquisition module, and the network transmission circuit is implemented by a GSM network. The AD acquisition module acquires electrical parameters of the mechanical insulation joint, and specifically comprises voltage parameters, current parameters and the like. The acquisition algorithm of the AD acquisition module can adopt a PWM triggering interruption acquisition mode so as to improve the safety and reliability. And then the AD acquisition module integrates the acquired electrical parameters into monitoring data and sends the monitoring data to the processor chip. The processor chip processes the monitoring data, judges whether the monitoring data is reasonable or not according to preset working parameters and generates a monitoring result. And finally, the processor chip forwards the monitoring data and the monitoring result to a handheld terminal of a railway operator through a GSM network so as to realize real-time control and processing of the mechanical insulation joint by the railway operator.
Furthermore, the apparatus proposed in this embodiment further includes a display circuit, and the display circuit can be implemented by using an LCD display module. The LCD display module can be placed in a field environment. The processing circuit can send the monitoring data and the monitoring result to the LCD display module for displaying, so that field workers can check the monitoring data and the monitoring result in real time. Meanwhile, an alarm circuit can be arranged on the site. The alarm circuit can send out alarm prompt when the processing circuit judges that the monitoring data is abnormal or unreasonable so as to remind field workers to process faults in time.
In addition, the present embodiment is further provided with a reset circuit, which can monitor the operation status of the software program of the processing circuit and reset the software program of the processing circuit when the operation of the software program of the processing circuit is abnormal.
In the embodiment, the design of adding the reset circuit to the singlechip is adopted, so that the operation speed is ensured on the premise of lower cost, and the software is controlled. The GSM network communication can also save a large amount of cost and ensure the safety and reliability of network transmission.
Example 2
As shown in fig. 2, the present embodiment provides a track circuit mechanical insulation joint monitoring system, which includes a track circuit mechanical insulation joint monitoring device and a handheld terminal; the specific working principle of the track circuit mechanical insulation joint monitoring device can refer to the content recorded in embodiment 1, and is not described herein again. Railway staff can be equipped with a handheld terminal for each person or group. The handheld terminal can receive monitoring data and monitoring results sent by the track circuit mechanical insulation joint monitoring device and display the monitoring data and the monitoring results.
In the embodiment, the electric parameters of the mechanical insulation joint of the track circuit are collected and analyzed in real time, when the mechanical insulation joint of the track circuit is damaged, the damage degree can be reported to the handheld terminal of the railway operator in time, and the railway operator can master and process the mechanical insulation joint in real time.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (8)
1. The utility model provides a track circuit mechanical insulation festival monitoring devices, its characterized in that, the device is including acquisition circuit, processing circuit, network transmission circuit and power, acquisition circuit's collection signal output with processing circuit's collection signal input part is connected, processing circuit's processing signal output with network transmission circuit's processing signal input part is connected, network transmission circuit realizes data interaction through wireless transmission mode and handheld terminal, the power to acquisition circuit, processing circuit and network transmission circuit supply power.
2. The device of claim 1, wherein the processing circuit is implemented by an 8051MCU singlechip.
3. The apparatus of claim 1, wherein the acquisition circuit is implemented using a PWM triggered interrupt acquisition strategy.
4. The apparatus of claim 1, wherein the network transmission circuit is implemented using a GSM network.
5. The apparatus of claim 1, further comprising a display circuit having a display signal input coupled to a display signal output of the processing circuit.
6. The apparatus of claim 1, further comprising an alarm circuit, an alarm signal input of the alarm circuit being connected to an alarm signal output of the processing circuit.
7. The apparatus of claim 1, further comprising a reset circuit having a reset signal input/output terminal connected to a reset signal output/input terminal of the processing circuit.
8. A track circuit mechanical insulation joint monitoring system, characterized in that the system comprises a track circuit mechanical insulation joint monitoring device and a handheld terminal according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022861961.5U CN214585806U (en) | 2020-12-02 | 2020-12-02 | Track circuit mechanical insulation section monitoring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022861961.5U CN214585806U (en) | 2020-12-02 | 2020-12-02 | Track circuit mechanical insulation section monitoring device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214585806U true CN214585806U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022861961.5U Active CN214585806U (en) | 2020-12-02 | 2020-12-02 | Track circuit mechanical insulation section monitoring device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214585806U (en) |
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2020
- 2020-12-02 CN CN202022861961.5U patent/CN214585806U/en active Active
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