CN203191476U - Online surge protector monitoring system for expressway - Google Patents
Online surge protector monitoring system for expressway Download PDFInfo
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- CN203191476U CN203191476U CN 201320168885 CN201320168885U CN203191476U CN 203191476 U CN203191476 U CN 203191476U CN 201320168885 CN201320168885 CN 201320168885 CN 201320168885 U CN201320168885 U CN 201320168885U CN 203191476 U CN203191476 U CN 203191476U
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- surge protector
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Abstract
The utility model relates to an online surge protector monitoring system for an expressway, which solves the problems of low automation degree and the like of the existing surge protector monitoring systems. The online surge protector monitoring system comprises a plurality of surge protectors, wherein each surge protector is provided with an information acquisition module used for acquiring the running state and the real-time parameters of the surge protector; the information acquisition module is connected with a wireless transmission module via a signal interface formed in the surge protector; a plurality of input interfaces connected with the signal interface and a plurality of switch signal interfaces are connected to the wireless transmission module; the wireless transmission module is connected with a GPRS (general packet radio service) terminal; and the GPRS terminal is connected with a monitoring host via a network server. The system has the advantages of being simple in structure, high in automation degree, reduced in lots of polling work, greatly decreased in maintenance, and capable of realizing wireless real-time monitoring for the plurality of surge protectors, so as to prevent the losses caused by missing detection or incapacity of replacing the surge protectors in time, and avoid the occurrences of accidents.
Description
Technical field
The utility model belongs to the shocking preventing technology field, especially relates to a kind of Surge Protector on-line monitoring system for highway.
Background technology
Surge Protector also claims SPD; its main composed component is the high energy type zinc oxide valve block; its major function is pressure limiting; when our power circuit is invaded and harassed by thunder and lightning; it can start rapidly; excess current near the circuit is released to greatly by self and the earthing device that links to each other with it, thereby protected the equipment on the circuit.Although SPD can avoid the thunder and lightning invasion and attack by protection equipment, but because the restriction of the manufacture level of the characteristic of zinc oxide valve plate itself and SPD, SPD itself also exists certain potential safety hazard.In order to reduce potential safety hazard, SPD has the thermal release device.At present, the SPD that installs and uses of various places mainly is mechanical turn over board type.Also there is following hidden danger in the SPD of this structure: disconnector can not maybe can't hightail when the valve block temperature is too high; thereby cause burning; so the bud that terminates in of accident; important evidence is to obtain equipment running status in real time, and this just need carry out real-time monitoring to Surge Protector.But in the existing Surge Protector monitoring system; the Surge Protector detection system in the lightning-protection system of highway for example; because highway distance along the line is far away, patrol and examine the difficulty height, spended time is long; particularly arrived thunderstorm season; along with wreaking havoc of thunder and lightning, highway is patrolled and examined frequently and maintenance always is a hard work.
In order to solve the problem that prior art exists, people have carried out long-term exploration, have proposed solution miscellaneous.For example, Chinese patent literature discloses a kind of intelligent surge protector supervisory system [application number: 201020696147.6], is made up of Surge Protector monitoring module, transmission system, host computer; Monitoring module mainly is made up of control module, communication unit, detecting unit, and described monitoring module links to each other with the surge protection module, gathers the real time data of device of surge protector and carries out the signal conversion, by transmission system information is transferred to host computer; Host computer sends control information and enters control module in the monitoring module by transmission system, and control module is connected to controlled Surge Protector by operation circuit, the switching of control Surge Protector in protection circuit etc.
Such scheme has solved the problem of existing Surge Protector monitoring system poor reliability to a certain extent; but this scheme still exists: complex structure, and job insecurity, automaticity is low; monitoring effect is poor, can't carry out the problem of the real-time Monitoring Data of remote transmission.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of simple and reasonable, automaticity height, the Surge Protector on-line monitoring system that is used for highway that can many real-time remote monitorings.
For achieving the above object; the utility model has adopted following technical proposal: this is used for the Surge Protector on-line monitoring system of highway; comprise some Surge Protectors; each Surge Protector is equipped with for the information acquisition module of gathering Surge Protector running status and real-time parameter; it is characterized in that; described information acquisition module links to each other with wireless transmitter module by the signaling interface of being located on the Surge Protector; be connected with some input interfaces that link to each other with signaling interface and some switching signal interfaces on the described wireless transmitter module; described wireless transmitter module is connected with the GPRS terminal, and described GPRS terminal links to each other with monitoring host computer by the webserver.Running status and the real-time parameter of some Surge Protectors can be wirelessly transmitted to monitoring host computer, allow the staff understand running status, the parameter of each Surge Protector in real time, the fault that occurs is in time made maintenance, guarantee security of system, unimpeded operation.
At the above-mentioned Surge Protector on-line monitoring system that is used for highway, described signaling interface is the RS485 interface.The data that information acquisition module is gathered connect on the wireless transmitter module by 485 buses.
At the above-mentioned Surge Protector on-line monitoring system that is used for highway, described input interface quantity is 8.Namely a wireless transmitter module is provided with 8 input interfaces, can insert 8 Surge Protectors simultaneously.
At the above-mentioned Surge Protector on-line monitoring system that is used for highway, described switching signal interface quantity is 4.Can insert 4 switching signals simultaneously.
At the above-mentioned Surge Protector on-line monitoring system that is used for highway, described monitoring host computer is provided with alarm modules.In case surge protector temperature anomaly or disconnector action, alarm modules can in time be reported to the police, and notifies managerial personnel to safeguard, change, and guarantees system stable operation.
Compared with prior art; this advantage that is used for the Surge Protector on-line monitoring system of highway is: simple in structure; the automaticity height; thereby reduced a large amount of work of patrolling and examining and greatly reduced maintenance cost; can realize many Surge Protector states of wireless real-time monitoring; prevent because of omission or can not in time change the loss that Surge Protector causes; avoid accident to take place, long-time, large-scale thunder and lightning data can be the capsule information that local meteorological department is provided for studying local thunder and lightning disaster.
Description of drawings
The structured flowchart that Fig. 1 provides for the utility model.
Among the figure, Surge Protector 1, information acquisition module 11, signaling interface 12, wireless transmitter module 2, input interface 21, switching signal interface 22, GPRS terminal 3, the webserver 4, monitoring host computer 5, alarm modules 51.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1; this is used for the Surge Protector on-line monitoring system of highway; comprise some Surge Protectors 1; each Surge Protector 1 is equipped with for the information acquisition module 11 of gathering Surge Protector 1 running status and real-time parameter; information acquisition module 11 links to each other with wireless transmitter module 2 by the signaling interface of being located on the Surge Protector 1 12; be connected with some input interfaces 21 that link to each other with signaling interface 12 and some switching signal interfaces 22 on the wireless transmitter module 2; wireless transmitter module 2 is connected with GPRS terminal 3, and GPRS terminal 3 links to each other with monitoring host computer 5 by the webserver 4.Running status and the real-time parameter of some Surge Protectors 1 can be wirelessly transmitted to monitoring host computer 5; allow the staff understand running status, the parameter of each Surge Protector 1 in real time; the fault that occurs is in time made maintenance, guarantee security of system, unimpeded operation.
As a kind of preferred version, in the present embodiment, signaling interface 12 is the RS485 interface, and the data that information acquisition module 11 is gathered connect on the wireless transmitter module 2 by 485 buses.Input interface 21 quantity are 8, and namely a wireless transmitter module 2 is provided with 8 input interfaces, can insert 8 Surge Protectors 1 simultaneously.Switching signal interface 22 quantity are 4, can insert 4 switching signals simultaneously.Monitoring host computer 5 is provided with alarm modules 51, in case surge protector 1 temperature anomaly or disconnector action, alarm modules 51 can in time be reported to the police.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as Surge Protector 1, information acquisition module 11, signaling interface 12, wireless transmitter module 2, input interface 21, switching signal interface 22, GPRS terminal 3, the webserver 4, monitoring host computer 5, alarm modules 51 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (5)
1. Surge Protector on-line monitoring system that is used for highway; comprise some Surge Protectors (1); each Surge Protector (1) is equipped with for the information acquisition module (11) of gathering Surge Protector (1) running status and real-time parameter; it is characterized in that; described information acquisition module (11) links to each other with wireless transmitter module (2) by the signaling interface of being located on the Surge Protector (1) (12); be connected with some input interfaces (21) that link to each other with signaling interface (12) and some switching signal interfaces (22) on the described wireless transmitter module (2); described wireless transmitter module (2) is connected with GPRS terminal (3), and described GPRS terminal (3) links to each other with monitoring host computer (5) by the webserver (4).
2. the Surge Protector on-line monitoring system for highway according to claim 1 is characterized in that, described signaling interface (12) is the RS485 interface.
3. the Surge Protector on-line monitoring system for highway according to claim 1 and 2 is characterized in that, described input interface (21) quantity is 8.
4. the Surge Protector on-line monitoring system for highway according to claim 1 and 2 is characterized in that, described switching signal interface (22) quantity is 4.
5. the Surge Protector on-line monitoring system for highway according to claim 1 is characterized in that, described monitoring host computer (5) is provided with alarm modules (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168885 CN203191476U (en) | 2013-04-07 | 2013-04-07 | Online surge protector monitoring system for expressway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168885 CN203191476U (en) | 2013-04-07 | 2013-04-07 | Online surge protector monitoring system for expressway |
Publications (1)
| Publication Number | Publication Date |
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| CN203191476U true CN203191476U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320168885 Expired - Fee Related CN203191476U (en) | 2013-04-07 | 2013-04-07 | Online surge protector monitoring system for expressway |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093620A (en) * | 2016-05-27 | 2016-11-09 | 东莞市联洲知识产权运营管理有限公司 | A kind of Novel lightning-proof device monitoring device |
| CN108199488A (en) * | 2018-01-24 | 2018-06-22 | 宁波大家小家网络科技有限公司 | A kind of method and system of overvoltage/undervoltage and the surge condition monitoring of photovoltaic power generation apparatus |
-
2013
- 2013-04-07 CN CN 201320168885 patent/CN203191476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093620A (en) * | 2016-05-27 | 2016-11-09 | 东莞市联洲知识产权运营管理有限公司 | A kind of Novel lightning-proof device monitoring device |
| CN108199488A (en) * | 2018-01-24 | 2018-06-22 | 宁波大家小家网络科技有限公司 | A kind of method and system of overvoltage/undervoltage and the surge condition monitoring of photovoltaic power generation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150407 |
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| EXPY | Termination of patent right or utility model |