CN103324181A - Monitoring and pre-warning system of door of shielding cabinet - Google Patents
Monitoring and pre-warning system of door of shielding cabinet Download PDFInfo
- Publication number
- CN103324181A CN103324181A CN2013102534511A CN201310253451A CN103324181A CN 103324181 A CN103324181 A CN 103324181A CN 2013102534511 A CN2013102534511 A CN 2013102534511A CN 201310253451 A CN201310253451 A CN 201310253451A CN 103324181 A CN103324181 A CN 103324181A
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- cabinet
- monitoring
- cabinet door
- door
- host computer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a monitoring and pre-warning system of a door of a shielding cabinet and relates to the technical field of grid security. The monitoring and pre-warning system of the door of the shielding cabinet comprises a door detecting device, an access monitoring device, a monitoring host and an alarm device, wherein the door detecting device is used for monitoring the opening or the closing of the door, the access monitoring device is used for opening a door of a transformer substation, and a manager determines the number of a shielding cabinet needing to be maintained and the work order number of the maintenance. According to the monitoring and pre-warning system of the door of the shielding cabinet, in a grid maintenance progress, maintenance personnel output the work order number through the access monitoring device, the input work order number corresponds to a work order number signal stored in the monitoring host, and the door is opened through the access monitoring device; after the door of a corresponding shielding cabinet is opened by the maintenance personnel, the door detecting device detects that the door of the cabinet is opened and the number of the shielding cabinet is sent to the monitoring host, the monitoring host judges whether the number of the shielding cabinet corresponds to the stored number of the shielding cabinet, and if the number of the shielding cabinet does not correspond to the stored number of the shielding cabinet, an alerting signal is given by the alarm device.
Description
Technical field
The present invention relates to the power grid security field, particularly a kind of early warning system for monitor screen cabinet cabinet door.
Background technology
The unmanned of transformer station and intellectuality have become a urgent target, have proposed requirements at the higher level for maintainer and monitor staff's professional qualities.From operation monitoring personnel's angle, can control station equipment ruuning situation be the deciding factor that has influence on power network safety operation comprehensively; From maintainer's angle, safety, efficiently overhaul the debugging need of work more the overall technology means as assurance.
But transformer station safeguards and has following problem at present:
1) maintainer can arbitrarily open protection indoor secondary screen cabinet cabinet door, might cause switch trip in malfunction switch loop in the debugging work, has serious hidden danger.
2) in the improvement project of old station, the caution of equipment in service and distinguish clearly inadequately, the maintainer may open by mistake the behavior of operation spacing screen cabinet.
3) multinomial work is carried out or during transformer station's unmanned, whether the monitor staff is difficult for discovering artificial or other reasons simultaneously, as toy, external staff etc., causes shielding cabinet and opens.
4) behind the generation power grid accident, personnel, culprit, failed equipment determination methods are sufficient inadequately, and the responsibility investigation means are rigorous inadequately.
Summary of the invention
Purpose of the present invention just provides a kind of screen cabinet cabinet door monitoring early-warning system, and it can realize that transformer station's unmanned with intelligent, improves the stability of grid equipment in the electrical network maintenance process.
The objective of the invention is to realize by such technical scheme that it includes for monitoring cabinet door and opens or the cabinet door sniffer of closed condition, be used for opening gate inhibition's supervising device, monitoring host computer and the warning device that transformer station enters;
Cabinet door sniffer is installed on the screen cabinet cabinet door, and the cabinet door state that collects is sent to monitoring host computer;
Gate inhibition's supervising device is installed on transformer station enters, with the monitoring host computer data interaction;
Warning device, the steering order of reception monitoring host computer is sent warning message.
Further, described cabinet door sniffer and gate inhibition's supervising device and monitoring host computer are mutual by the RS232 interface data.
Further, described cabinet door sniffer includes sender unit and the more than one switch that cut-offs, all be equipped with one on each screen cabinet cabinet door and cut-off switch, cut-off switch and all be electrically connected with sender unit, sender unit is sent to monitoring host computer with the cabinet door state that collects.
Further, described warning device includes phonetic alarm and visual alarm.
Further, described system also includes and is installed in the camera head that transformer station enters and locates, and camera head is sent to monitoring host computer with the view data that collects.
Further, described system also includes wireless communication module, and the warning message that monitoring host computer sends is sent to intelligent terminal by wireless communication module.
Further, described intelligent terminal is smart mobile phone or panel computer.
Owing to adopted technique scheme, the present invention to have following advantage:
Managerial personnel need to determine the screen cabinet numbering of maintenance and worker's odd numbers of this time maintenance by monitoring host computer.In the electrical network maintenance work process, the maintainer is by gate inhibition's supervising device output worker odd numbers, and worker's odd numbers of input is corresponding with worker's odd numbers signal of storage in the monitoring host computer, and gate inhibition's supervising device is opened the gate.The maintainer opens corresponding screen cabinet cabinet behind the door, cabinet door sniffer monitors the cabinet door and is opened, and should shield the cabinet numbering and be sent to monitoring host computer, and monitoring host computer judges whether this screen cabinet numbering is corresponding with the screen cabinet numbering of storage, if not corresponding, then send alerting signal by warning device.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being apparent to those skilled in the art to investigating hereinafter, perhaps can obtain instruction from the practice of the present invention.Target of the present invention and other advantages can realize and obtain by following instructions and claims.
Description of drawings
Description of drawings of the present invention is as follows.
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Screen cabinet cabinet door monitoring early-warning system includes for the cabinet door sniffer of the door unlatching of monitoring cabinet or closed condition, for opening gate inhibition's supervising device, monitoring host computer and the warning device that transformer station enters;
Cabinet door sniffer is installed on the screen cabinet cabinet door, and the cabinet door state that collects is sent to monitoring host computer;
Gate inhibition's supervising device is installed on transformer station enters, with the monitoring host computer data interaction;
Warning device is installed in the transformer station, receives the steering order of monitoring host computer, sends warning message.
Managerial personnel need to determine the screen cabinet numbering of maintenance and worker's odd numbers of this time maintenance by monitoring host computer.In the electrical network maintenance work process, the maintainer is by gate inhibition's supervising device output worker odd numbers, and worker's odd numbers of input is corresponding with worker's odd numbers signal of storage in the monitoring host computer, and gate inhibition's supervising device is opened the gate.The maintainer opens corresponding screen cabinet cabinet behind the door, cabinet door sniffer monitors the cabinet door and is opened, and should shield the cabinet numbering and be sent to monitoring host computer, and monitoring host computer judges whether this screen cabinet numbering is corresponding with the screen cabinet numbering of storage, if not corresponding, then send alerting signal by warning device.
Described cabinet door sniffer and gate inhibition's supervising device and monitoring host computer are mutual by the RS232 interface data.
Described cabinet door sniffer includes sender unit and the more than one switch that cut-offs, all be equipped with one on each screen cabinet cabinet door and cut-off switch, cut-off switch and all be electrically connected with sender unit, sender unit is sent to monitoring host computer with the cabinet door state that collects.
Described warning device includes phonetic alarm and visual alarm.
Described system also includes and is installed in the camera head that transformer station enters and locates, and camera head is sent to monitoring host computer with the view data that collects.Managerial personnel can transfer the video recording of storage at any time, understand the real-time condition in the transformer station.
Described system also includes wireless communication module, and the warning message that monitoring host computer sends is sent to intelligent terminal by wireless communication module.
Described intelligent terminal is smart mobile phone or panel computer.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. shield cabinet cabinet door monitoring early-warning system, it is characterized in that: described system includes for the cabinet door sniffer of the door unlatching of monitoring cabinet or closed condition, is used for opening gate inhibition's supervising device, monitoring host computer and the warning device that transformer station enters;
Cabinet door sniffer is installed on the screen cabinet cabinet door, and the cabinet door state that collects is sent to monitoring host computer;
Gate inhibition's supervising device is installed on transformer station enters, with the monitoring host computer data interaction;
Warning device is installed in the transformer station, receives the steering order of monitoring host computer, sends warning message.
2. screen cabinet cabinet door monitoring early-warning system as claimed in claim 1 is characterized in that: described cabinet door sniffer and gate inhibition's supervising device and monitoring host computer are mutual by the RS232 interface data.
3. screen cabinet cabinet door monitoring early-warning system as claimed in claim 1, it is characterized in that: described cabinet door sniffer includes sender unit and the more than one switch that cut-offs, all be equipped with one on each screen cabinet cabinet door and cut-off switch, cut-off switch and all be electrically connected with sender unit, sender unit is sent to monitoring host computer with the cabinet door state that collects.
4. screen cabinet cabinet door monitoring early-warning system as claimed in claim 1, it is characterized in that: described warning device includes phonetic alarm and visual alarm.
5. screen cabinet cabinet door monitoring early-warning system as claimed in claim 1 is characterized in that: described system also includes and is installed in the enter camera head at place of transformer station, and camera head is sent to monitoring host computer with the view data that collects.
6. screen cabinet cabinet door monitoring early-warning system as claimed in claim 1, it is characterized in that: described system also includes wireless communication module, and the warning message that monitoring host computer sends is sent to intelligent terminal by wireless communication module.
7. screen cabinet cabinet door monitoring early-warning system as claimed in claim 6, it is characterized in that: described intelligent terminal is smart mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310253451.1A CN103324181B (en) | 2013-06-24 | 2013-06-24 | Screen cabinet cabinet door monitoring early-warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310253451.1A CN103324181B (en) | 2013-06-24 | 2013-06-24 | Screen cabinet cabinet door monitoring early-warning system |
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| Publication Number | Publication Date |
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| CN103324181A true CN103324181A (en) | 2013-09-25 |
| CN103324181B CN103324181B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310253451.1A Active CN103324181B (en) | 2013-06-24 | 2013-06-24 | Screen cabinet cabinet door monitoring early-warning system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705395A (en) * | 2017-08-21 | 2018-02-16 | 国家电网公司 | The control method and device of a kind of gate control system |
| CN108565697A (en) * | 2018-06-01 | 2018-09-21 | 杭州集信科技有限公司 | The active protecting device and means of defence of a kind of maintenance substation observing and controlling cabinet protection cabinets |
| CN112738204A (en) * | 2020-12-25 | 2021-04-30 | 国网湖南省电力有限公司 | Automatic arrangement system and method for security measures of secondary screen door of transformer substation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102385355A (en) * | 2011-06-21 | 2012-03-21 | 福州海智电子科技有限公司 | Intelligent dynamic environment monitoring system and monitoring method thereof |
| CN202260629U (en) * | 2011-09-30 | 2012-05-30 | 宁海县供电局 | Security monitoring system for switch cabinet |
| CN102890172A (en) * | 2012-09-04 | 2013-01-23 | 昆山永丰电气成套设备有限公司 | Intelligent warning device for metering box |
| CN203299637U (en) * | 2013-06-24 | 2013-11-20 | 国家电网公司 | Screen cabinet door monitoring early warning system |
-
2013
- 2013-06-24 CN CN201310253451.1A patent/CN103324181B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385355A (en) * | 2011-06-21 | 2012-03-21 | 福州海智电子科技有限公司 | Intelligent dynamic environment monitoring system and monitoring method thereof |
| CN202260629U (en) * | 2011-09-30 | 2012-05-30 | 宁海县供电局 | Security monitoring system for switch cabinet |
| CN102890172A (en) * | 2012-09-04 | 2013-01-23 | 昆山永丰电气成套设备有限公司 | Intelligent warning device for metering box |
| CN203299637U (en) * | 2013-06-24 | 2013-11-20 | 国家电网公司 | Screen cabinet door monitoring early warning system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705395A (en) * | 2017-08-21 | 2018-02-16 | 国家电网公司 | The control method and device of a kind of gate control system |
| CN108565697A (en) * | 2018-06-01 | 2018-09-21 | 杭州集信科技有限公司 | The active protecting device and means of defence of a kind of maintenance substation observing and controlling cabinet protection cabinets |
| CN112738204A (en) * | 2020-12-25 | 2021-04-30 | 国网湖南省电力有限公司 | Automatic arrangement system and method for security measures of secondary screen door of transformer substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103324181B (en) | 2016-04-13 |
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