CN214335052U - Distributed cable tunnel intelligent online monitoring system based on internet of things - Google Patents
Distributed cable tunnel intelligent online monitoring system based on internet of things Download PDFInfo
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- CN214335052U CN214335052U CN202120286607.6U CN202120286607U CN214335052U CN 214335052 U CN214335052 U CN 214335052U CN 202120286607 U CN202120286607 U CN 202120286607U CN 214335052 U CN214335052 U CN 214335052U
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Abstract
The utility model provides a distributed cable tunnel intelligence on-line monitoring system based on internet of things, include: the detection module comprises a first detection unit connected with the grounding box in the tunnel, a second detection unit arranged at the cable joint, a third detection unit arranged on the inner wall of the tunnel close to the cable laying position and a fourth detection unit arranged on the inner wall of the tunnel; video monitoring units are arranged near the first detection unit, the second detection unit, the third detection unit and the fourth detection unit; the control processing module is in communication connection with the detection module through the Internet of things and comprises a control unit and an alarm unit; the monitoring terminal is in wireless connection with the control processing module; the utility model discloses when alarm unit reported to the police, in time transmit the scene photo that the video monitoring unit gathered for monitor terminal, realize that the staff knows the purpose of the actual conditions in the tunnel in real time.
Description
Technical Field
The utility model belongs to the technical field of intelligent monitoring, concretely relates to distributed cable tunnel intelligence on-line monitoring system based on internet of things.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Cable tunnel refers to a corridor or tunnel-like building for accommodating a large number of cables laid on cable racks. The cable tunnel not only can protect the cable through the tunnel, can also make things convenient for the maintainer to carry out the inspection and the maintenance of cable. The air circulation inside the cable tunnel is poor, and in addition, the cable is generally arranged in a groove of the cable tunnel, so the temperature and humidity seriously influence the operation state of the cable; the cable in the tunnel is detected only by a worker on site, and the requirement of routing inspection on more and more tunnel cables cannot be met.
To further ensure proper operation of the cable, various monitoring facilities are typically provided within the cable tunnel. However, in the existing monitoring device, monitoring of smoke, gas, ground current and the like is performed through respective independent equipment, data transmission is also performed independently, the defects of scattered monitoring data, non-centralized data transmission and the like exist, and workers cannot acquire field monitoring data and monitoring pictures in real time.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a distributed cable tunnel intelligence on-line monitoring system based on internet of things, through concentrating a plurality of monitoring units to a system in, carry out centralized processing and transmission through a control processing module, and all be provided with the video monitoring unit in every monitoring unit department, when each monitoring value surpassed the default, the alarm unit sends alarm signal, with the on-the-spot real-time video transmission to monitor terminal that the video monitoring unit gathered simultaneously under the effect of the control unit, realize that the staff knows the purpose of the on-the-spot condition in the tunnel in real time.
According to some embodiments, the utility model discloses a scheme provides a distributed cable tunnel intelligence on-line monitoring system based on internet of things, adopts following technical scheme:
distributed cable tunnel intelligence on-line monitoring system based on internet of things includes:
the detection module comprises a first detection unit connected with the grounding box in the tunnel, a second detection unit arranged at the cable joint, a third detection unit arranged on the inner wall of the tunnel close to the cable laying position and a fourth detection unit arranged on the inner wall of the tunnel; video monitoring units are arranged near the first detection unit, the second detection unit, the third detection unit and the fourth detection unit;
the control processing module is in communication connection with the detection module through the Internet of things and comprises a control unit and an alarm unit;
and the monitoring terminal is in wireless connection with the control processing module.
Furthermore, the first detection unit is a ground current monitor, the second detection unit is a temperature sensor, the third detection unit is a gas detector, and the fourth detection unit is a smoke detection sensor.
Further, the temperature sensor is an infrared array temperature sensor.
Further, the video monitoring unit comprises a tripod head and a camera connected to the tunnel wall through the tripod head.
Furthermore, the video monitoring unit comprises a first video monitoring unit, a second video monitoring unit, a third video monitoring unit and a fourth video monitoring unit.
Further, the camera is an infrared camera, and pixels of the infrared camera are not lower than 200W.
Further, a controller is arranged in the control unit, and the controller is a single chip microcomputer, a PLC, an FPGA or a DSP.
Furthermore, the alarm unit adopts an audible and visual alarm.
Furthermore, the wireless connection adopts Bluetooth, Zigbee, RFID, WiFi or GPS.
Further, the monitoring terminal is a mobile phone, a computer or a tablet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the monitoring units are distributed to different positions in the tunnel to monitor cables in the tunnel, and are simultaneously connected to the same control processing module through internet of things communication, so that the monitoring of different positions and different indexes in the tunnel is met, and meanwhile, monitoring data is centrally processed;
2. the monitoring data are collected and analyzed by the control processing module and then transmitted to the monitoring terminal in a wireless transmission mode, so that a worker can know the monitoring data in time;
3. and an alarm unit is arranged, when the monitoring data exceeds a preset value, the alarm unit acts, and meanwhile, the video monitoring unit is started under the action of the control module, so that the position of the monitoring value higher than the preset value is monitored in real time, and the video and picture information is transmitted to the monitoring terminal for a worker to check.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
the specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be fixedly connected, or may be integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
Example 1:
distributed cable tunnel intelligence on-line monitoring system based on internet of things includes: the system comprises a detection module, a control processing module and a monitoring terminal; the detection module comprises a first detection unit connected with a grounding box in the tunnel, a second detection unit arranged at a cable joint, a third detection unit arranged on the inner wall of the tunnel close to the cable laying position and a fourth detection unit arranged on the inner wall of the tunnel; video monitoring units are arranged near the first detection unit, the second detection unit, the third detection unit and the fourth detection unit; the control processing module is in communication connection with the detection module through the Internet of things and comprises a control unit and an alarm unit; and the monitoring terminal is in wireless connection with the control processing module.
In this embodiment, the first detection unit adopts an existing ground current monitor, or the existing ground current monitor is improved and then is in communication connection with the control processing module through the internet of things; the second detecting unit adopts infrared array temperature sensor, the third detecting unit adopts current gas detector or improves current gas detector and make it with control processing module carries out thing networking communication connection, the fourth detecting unit is smoke detection sensor.
The control processing module can also directly adopt an edge internet of things terminal, the edge internet of things terminal adopts a high-speed microprocessor, has a remote management and maintenance function, adopts an MQTT internet of things protocol access platform and is a core unit for online monitoring of cable equipment and channel states.
In this embodiment, the first detection unit is used for current detection of a direct grounding box, a cross-connection box and other grounding systems, and supports wireless communication or internet of things communication with the control acquisition module; the fourth detecting unit supports CH4、H2S、CO、O2And (4) detecting four gases.
The grounding current monitor adopts the Rogowski coil with small volume and light weight to measure the sheath current of the cable joint, and compared with the traditional iron core current transformer, the Rogowski coil has the characteristics of wide measurement range, high precision, stability, reliability, safety, reliability and the like.
The wireless infrared array temperature measuring device in the second detection unit adopts technologies such as a low-power-consumption acquisition board, storage battery power supply and wireless ZigBee communication, a temperature value in a region range can be fed back by a joint temperature measuring region, and the device is flexible and has an IP68 protection grade.
The smoke detection sensor monitors the smoke concentration through wireless smoke sensing, and the detector adopts a photoelectric sensor and a low-power-consumption acquisition mainboard which are designed in a special structure, so that the smoke detection sensor has the characteristics of stability, reliability, low power consumption, wireless communication, convenience in deployment and the like.
In this embodiment, the first detection unit, the second detection unit, the third detection unit, and the fourth detection unit are all powered by separate storage batteries, and no extra arrangement of power supply lines is required.
In this embodiment, the video monitoring units are respectively disposed on the tunnel wall in a circle having a radius of 0.5-3m and a center of half of the circle, where the first detecting unit, the second detecting unit, the third detecting unit, and the fourth detecting unit are taken as circle centers.
In this embodiment, the video monitoring unit includes camera and cloud platform, the camera is infrared camera, fixes on the tunnel wall through the cloud platform, infrared camera pixel is not less than 200W. In other embodiments, the video monitoring unit adopts a waterproof visual ball machine, supports real-time preview and photographing of video images, supports remote browsing of real-time videos, and transmits data to the edge internet of things agent terminal, the protection level IP 68.
In the implementation, a controller is arranged in the control unit, and the controller adopts a single chip microcomputer, a PLC, an FPGA or a DSP; the alarm unit adopts an audible and visual alarm; the wireless connection adopts Bluetooth, Zigbee, RFID, WiFi or GPS.
In this implementation, the monitoring terminal is a mobile phone, a computer or a tablet.
In this implementation, the control processing module gathers and uploads various data collected by the detection module, the gathered data is transmitted to the monitoring terminal in real time, comparison preset values of various detection data are set, when the detection data is higher than the preset values, the control processing module controls the alarm unit to give an alarm, meanwhile, each video monitoring unit is controlled to collect videos and images at the corresponding detection unit, and the collected videos and images are transmitted to the monitoring terminal through the control module in real time for a worker to check.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. Distributed cable tunnel intelligence on-line monitoring system based on internet of things includes:
the detection module comprises a first detection unit connected with the grounding box in the tunnel, a second detection unit arranged at the cable joint, a third detection unit arranged on the inner wall of the tunnel close to the cable laying position and a fourth detection unit arranged on the inner wall of the tunnel; video monitoring units are arranged near the first detection unit, the second detection unit, the third detection unit and the fourth detection unit;
the control processing module is in communication connection with the detection module through the Internet of things and comprises a control unit and an alarm unit;
and the monitoring terminal is in wireless connection with the control processing module.
2. The internet-of-things-technology-based distributed cable tunnel intelligent online monitoring system as claimed in claim 1, wherein the first detection unit is a ground current monitor, the second detection unit is a temperature sensor, the third detection unit is a gas detector, and the fourth detection unit is a smoke detection sensor.
3. The intelligent online monitoring system for the distributed cable tunnel based on the technology of the internet of things according to claim 2, wherein the temperature sensor is an infrared array temperature sensor.
4. The intelligent online monitoring system for distributed cable tunnels based on internet of things as claimed in claim 1, wherein the video monitoring unit comprises a pan-tilt and a camera connected to the tunnel wall through the pan-tilt.
5. The intelligent online monitoring system for distributed cable tunnels based on internet of things according to claim 4, wherein the video monitoring units comprise a first video monitoring unit, a second video monitoring unit, a third video monitoring unit and a fourth video monitoring unit.
6. The intelligent online monitoring system for the distributed cable tunnel based on the technology of the internet of things according to claim 4, wherein the camera is an infrared camera, and pixels of the infrared camera are not lower than 200W.
7. The intelligent online monitoring system for the distributed cable tunnel based on the internet of things technology as claimed in claim 1, wherein a controller is arranged in the control unit, and the controller is a single chip microcomputer, a PLC, an FPGA or a DSP.
8. The intelligent online monitoring system for the distributed cable tunnel based on the technology of the internet of things according to claim 1, wherein the alarm unit adopts an audible and visual alarm.
9. The internet of things technology-based distributed cable tunnel intelligent online monitoring system of claim 1, wherein the wireless connection is implemented by bluetooth, Zigbee, RFID, WiFi or GPS.
10. The intelligent online monitoring system for the distributed cable tunnel based on the technology of the internet of things according to claim 1, wherein the monitoring terminal is a mobile phone, a computer or a tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286607.6U CN214335052U (en) | 2021-02-01 | 2021-02-01 | Distributed cable tunnel intelligent online monitoring system based on internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286607.6U CN214335052U (en) | 2021-02-01 | 2021-02-01 | Distributed cable tunnel intelligent online monitoring system based on internet of things |
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| Publication Number | Publication Date |
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| CN214335052U true CN214335052U (en) | 2021-10-01 |
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| CN202120286607.6U Active CN214335052U (en) | 2021-02-01 | 2021-02-01 | Distributed cable tunnel intelligent online monitoring system based on internet of things |
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2021
- 2021-02-01 CN CN202120286607.6U patent/CN214335052U/en active Active
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