CN103761831A - Electric power security monitoring warning board - Google Patents
Electric power security monitoring warning board Download PDFInfo
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- CN103761831A CN103761831A CN201310604615.0A CN201310604615A CN103761831A CN 103761831 A CN103761831 A CN 103761831A CN 201310604615 A CN201310604615 A CN 201310604615A CN 103761831 A CN103761831 A CN 103761831A
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Abstract
The invention discloses an electric power security monitoring warning board which comprises an outer shell, wherein a security sign is arranged on the outer surface of the outer shell. The electric power security monitoring warning board is characterized in that a network camera unit circuit, an infrared pyroelectric detection unit circuit, a radio frequency identification unit circuit and a voice alarm unit circuit are arranged in an inner cavity of the outer shell, and after the network camera unit circuit, the infrared pyroelectric detection unit circuit and the radio frequency identification unit circuit collect image signals, infrared radiation signals and non-contact radio frequency signals respectively, the voice alarm unit circuit is controlled to give or not to give an alarm according to setup. According to the electric power security monitoring warning board, the video monitoring function, the identity identification function, the infrared pyroelectric detection function and the voice alarm function are achieved, electric power security hidden dangers are easily eliminated accordingly, and electric power accidents are greatly reduced.
Description
Technical field
The present invention relates to a kind of warning sign, especially belong to a kind of electric system high-tension apparatus electric power safety monitoring warning sign around that is arranged on.
Background technology
Power department is the generation that reduces and avoid the unexpected casualty accident of high pressure facility, and usual way is, around high pressure facility, safety warning-panel is set, to cause that idler or operating personnel note.But facts have proved, these ways produce little effect, electric shock deformed limb, even dead accident happens occasionally, and has not only increased substantially operation power cost, but also has seriously jeopardized even operating personnel's life security of the people.Trace it to its cause, the function singleness of existing warning sign is one of the main reasons, and it just arranges some secure ID simply, or configures some lightings again, if idler or operating personnel do not cause enough attention inwardly, passing by pass by is easy to be strayed into accident; Moreover warning sign is built up in high pressure facility scene isolatedly, and machine room or away from lacking interactive means between on-the-spot monitor staff, monitor staff can not for sudden change situation the very first time set out should, and avoid the generation of corresponding accident.
Summary of the invention
For solving the problems of the technologies described above, the present invention aims to provide a kind of electric power safety monitoring warning sign, this warning sign not only has safety alarming and identifying, and has video monitoring, identification, infrared thermal releasing detection and voice alarm function, thereby can significantly reduce the generation of electric power accident.
For achieving the above object, the present invention has adopted following technical proposals, the structure of this electric power safety monitoring warning sign, comprise that outside surface is provided with the shell of secure ID, is characterized in that: in the inner chamber of described shell, be provided with web camera element circuit, infrared thermal releasing probe unit circuit, rfid uint circuit and audio alert element circuit; Whether described web camera element circuit, infrared thermal releasing probe unit circuit, rfid uint circuit gather respectively after picture signal, infrared radiation signal and Non-contact radio-frequency signal, control audio alert element circuit and report to the police by setting.
As preferably, described web camera element circuit is in series successively by camera, scrambler, controller.During work, camera collection image signal transmission, to scrambler, is compressed Signal coding by scrambler, and under controller control, picture signal is uploaded to LAN (Local Area Network) or INTERNET by wire/wireless Ethernet interface; Meanwhile, when the mobile detection alert function on of web camera, alerting signal makes the relay closes of I/O control interface, drives audio alert element circuit, sends chimes of doom.
As preferably, described infrared thermal releasing probe unit circuit consists of Fresnel lens, infrared thermal releasing sensor, filtering and amplifying circuit, voltage comparator and relay.The infrared ray that object penetrates first passes through Fresnel lens, through infrared thermal releasing sensor output pulse signal, pulse signal is after amplification and filtering, by voltage comparator, itself and reference voltage value are compared, when signal voltage reaches certain value, drive relay closes, output alarm signal, this signal makes the relay closes of I/O control interface under the control of controller, drives audio alert element circuit, interlink warning.
As preferably, described rfid uint circuit consists of card reading module, single-chip microcomputer and relay.When card reading module receives after the coded signal that the card with radio-frequency transmissions circuit that professional carries sends, single-chip microcomputer is checked the coded signal receiving and the coding writing in advance, while matching as both, single-chip microcomputer drives relay, disconnect audio alert element circuit, do not report to the police, thereby realize remote data exchange and identity recognition function.
Beneficial effect: compared with prior art, the present invention is except having the basic function of original warning sign, in inner chamber, install web camera element circuit, infrared thermal releasing probe unit circuit, after rfid uint circuit and audio alert element circuit, the picture signal of camera collection, by imageing sensor, be converted into electric signal, through scrambler, by coding standard, carry out compression coding, controller (CPU) by this signal by the background computer that is transferred to pulpit after procotol conversion by wire/wireless Ethernet interface, for monitor staff's remote monitoring operation creates conditions.In addition, the mobile detection program of this controller can be managed built-in I/O control interface, the mobile object picture signal that camera captures, and controller (CPU) is delivered to I/O control interface by mobile detection alert signal, output trigger pip, triggers audio alert element circuit and reports to the police.Infrared thermal releasing probe unit circuit detects output signal after mobile human body heat radiation, this signal inputs to the input end of the I/O control interface in web camera element circuit, under the control of external sensor interlink warning function, trigger voice alarm circuit and report to the police.Rfid uint circuit adopts non-contact radio-frequency card-reading mode, by radio-frequency electromagnetic, responds to swap data, and read-write operation only need to be placed on card near distance certain read write line just can realize exchanges data and identification.Card reading module receives after the coded signal that the card with radio-frequency transmissions circuit that professional carries sends, and single-chip microcomputer compares the coded signal receiving and the coding writing in advance, determines whether report to the police, guarantee professional's normal work.The voice content of audio alert unit is by computer, to be generated in advance for different occasions, and burning is in audio alert element circuit, and different alarm voice contents by multiselect one switching over, remains consistent with content that warning sign is write according to selected.
To sum up, this warning sign has been realized video monitoring, identification, infrared thermal releasing detection and voice alarm function, thereby is conducive to eliminate electric power safety hidden danger, significantly reduces the generation of electric power accident.
Below by accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the warning sign perspective view of one embodiment of the invention.
Fig. 2 is the principle of work schematic construction block diagram of warning sign shown in Fig. 1.
Fig. 3 is the principle of work schematic construction block diagram of web camera element circuit A in Fig. 2.
Fig. 4 is the principle of work schematic construction block diagram of infrared thermal releasing probe unit circuit B in Fig. 2.
Fig. 5 is the principle of work schematic construction block diagram of rfid uint circuit C in Fig. 2.
In figure: base 1, support bar 11, bracket 12, framework 2, warning panel 21, articulated elements 3, cover plate 4, LED illuminating lamp 41, collapsible frame 5, solar panel 51, camera 6, infrared thermal releasing sensor 7.Web camera element circuit A, relay A1, scrambler A2, controller A3, wire/wireless Ethernet interface A4, I/O control interface A5.Infrared thermal releasing probe unit circuit B, Fresnel lens B1, infrared thermal releasing sensor B2, filtering and amplifying circuit B3, voltage comparator B 4, relay B5, reference voltage B6, rfid uint circuit C, relay C2, single-chip microcomputer C3, card reading module C4, card C5, audio alert element circuit D, voice module DY, loudspeaker Y, K switch 1, K switch 2, K switch n.
Embodiment
Referring to Fig. 1, and in conjunction with Fig. 2.This electric power safety monitoring warning sign, comprise that outside surface is provided with the shell of secure ID, this shell consists of framework 2, warning panel 21 and backboard, secure ID is located on warning panel 21,21 movable being located in framework 2 of warning panel, to change in time as required the warning panel 21 with different identification content.The top of framework 2 through articulated elements 3 hinged a collapsible frame 5.In the inner chamber of described shell, be provided with web camera element circuit A, infrared thermal releasing probe unit circuit B, rfid uint circuit C, audio alert element circuit D, and Power Management Unit circuit.Camera 6 is embedded in the top of outer casing frontispiece.This shell is supported by base 1, support bar 11 and bracket 12, and shell plug-in type is shelved in bracket 12.On collapsible frame 5, be embedded with solar panel 51 on front panel, rear portion is embedded the devices such as battery, and under its front panel, along being provided with a cover plate 4, cover plate 4 inwalls are provided with a row LED illuminating lamp 41, to facilitate use night.
Referring to Fig. 2.Web camera element circuit A, infrared thermal releasing probe unit circuit B, rfid uint circuit C and audio alert element circuit D etc. all enclosure-type are provided with in the enclosure in chamber.Camera 6 and infrared thermal releasing sensor 7 are positioned at the top of warning panel 21.Whether, during work, web camera element circuit, infrared thermal releasing probe unit circuit and rfid uint circuit gather respectively after picture signal, infrared radiation signal and Non-contact radio-frequency signal, control audio alert element circuit and report to the police by setting.
Referring to Fig. 3.Web camera element circuit A is in series successively by camera 6, scrambler A2, controller A3.During work, camera 6 gathers image signal transmission to scrambler A2, by scrambler, Signal coding is compressed, and under controller (CPU) is controlled, picture signal is uploaded to LAN (Local Area Network) or INTERNET by wire/wireless Ethernet interface A4; Be transferred to the background computer of pulpit, a distant place so that monitor staff's remote monitoring.Simultaneously, when the mobile detection alert function on of web camera element circuit, when camera captures mobile object image, controller (CPU) is delivered to I/O control interface by mobile detection alert signal, make the relay A1 closure of I/O control interface A5, drive audio alert element circuit, send chimes of doom.
Referring to Fig. 5.Rfid uint circuit C consists of card reading module C4, single-chip microcomputer C3 and relay C2.When the card C5 with radio-frequency transmissions circuit non-contact IC card carrying as professional enters induction zone, card reading module receives after the coded signal that card sends, and to single-chip microcomputer, sends a card number.This card number is the coding of writing in advance, is stored in respectively in the single-chip microcomputer of card and rfid uint circuit.The coded signal that single-chip microcomputer receives card reading module is checked with the coding writing in advance, and as both match, single-chip microcomputer drives relay, disconnects audio alert element circuit, does not report to the police, thereby realizes remote data exchange and identity recognition function.The video image signal of web camera element circuit A is unaffected, and the monitor staff of pulpit can utilize background monitoring computer remote monitoring professional's working condition.
Referring to Fig. 1.Audio alert element circuit D consists of voice module DY and multiselect one K switch 1, K2 and Kn, and voice module adopts ISD4003-04MP speech chip, realizes warning or warning function.The voice module warning language that can prestore, selects to prestore warning language by multiselect one switch, and when warning language content changes, multiselect one switch is selected corresponding contents gear, can switch rapidly, makes both consistent.
Power unit adopts solar cell or lithium battery, when having sunlight by solar panel floating charge power supply, during without sunlight by lithium battery power supply.Can increase as required Power Management Unit, to solar panel discharge and recharge, electric quantity of lithium battery detects online.
Claims (4)
1. an electric power safety monitoring warning sign, comprise that outside surface is provided with the shell of secure ID, is characterized in that: in the inner chamber of described shell, be provided with web camera element circuit (A), infrared thermal releasing probe unit circuit (B), rfid uint circuit (C) and audio alert element circuit (D); Whether described web camera element circuit (A), infrared thermal releasing probe unit circuit (B), rfid uint circuit (C) gather respectively after picture signal, infrared radiation signal and Non-contact radio-frequency signal, control audio alert element circuit (D) and report to the police by setting.
2. electric power safety monitoring warning sign as claimed in claim 1, is characterized in that: described web camera element circuit (A) is in series successively by camera (6), scrambler (A2), controller (A3); Camera (6) gathers image signal transmission to scrambler (A2), and by scrambler (A2), by Signal coding compression, under controller (A3) is controlled, picture signal is uploaded to LAN (Local Area Network) or INTERNET by wire/wireless Ethernet interface (A4); Meanwhile, when the mobile detection alert function on of web camera, alerting signal makes relay (A1) closure of I/O control interface (A5), drives audio alert element circuit (D), sends chimes of doom.
3. electric power safety monitoring warning sign as claimed in claim 1, is characterized in that: described infrared thermal releasing probe unit circuit (B) consists of Fresnel lens (B1), infrared thermal releasing sensor (B2), filtering and amplifying circuit (B3), voltage comparator (B4) and relay (B5); The infrared ray that object (W) penetrates is first by Fresnel lens (B1), through infrared thermal releasing sensor (B2) output pulse signal, pulse signal is after amplification and filtering, by voltage comparator (B4), itself and reference voltage value are compared, when signal voltage reaches certain value, drive relay (B5) closure, output alarm signal, this signal makes relay (A1) closure of I/O control interface (A5) under the control of controller, drives audio alert element circuit (D), interlink warning.
4. electric power safety monitoring warning sign as claimed in claim 1, is characterized in that: described rfid uint circuit (C) consists of card reading module (C4), single-chip microcomputer (C3) and relay (C2); When card reading module (C4) receives after the coded signal that the card with radio-frequency transmissions circuit (C5) that professional carries sends, single-chip microcomputer (C3) is checked the coded signal receiving and the coding writing in advance, while matching as both, single-chip microcomputer (C3) drives relay (C2), disconnect audio alert element circuit (D), do not report to the police, thereby realize remote data exchange and identity recognition function.
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| CN201310604615.0A CN103761831B (en) | 2013-11-26 | 2013-11-26 | Electric power safety monitoring warning sign |
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| CN201310604615.0A CN103761831B (en) | 2013-11-26 | 2013-11-26 | Electric power safety monitoring warning sign |
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| CN103761831B CN103761831B (en) | 2016-05-25 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157226A (en) * | 2014-08-20 | 2014-11-19 | 张远镇 | Electric bus charging pile safety protection system and use method in working process thereof |
| CN104269007A (en) * | 2014-10-17 | 2015-01-07 | 国家电网公司 | Electronic signboard for electric power tower |
| CN104464511A (en) * | 2014-10-20 | 2015-03-25 | 中山市安领星电子科技有限公司 | Building nameplate |
| CN105551185A (en) * | 2015-12-24 | 2016-05-04 | 国网山东省电力公司青岛供电公司 | State prompt apparatus, equipment and method |
| CN105744117A (en) * | 2016-03-25 | 2016-07-06 | 南京第五十五所技术开发有限公司 | Short-distance motion detection device and method |
| CN106023807A (en) * | 2016-08-08 | 2016-10-12 | 国家电网公司 | Multi-functional sign board for electric power storage |
| CN106448003A (en) * | 2016-08-30 | 2017-02-22 | 宁波耀泰电器有限公司 | Alarm lamp, alarm system and human body detection alarm method |
| CN106960170A (en) * | 2016-01-11 | 2017-07-18 | 南台科技大学 | Identification system for carrying out identity identification by using solar panel and photoelectric characteristic capturing equipment |
| CN107134090A (en) * | 2017-06-06 | 2017-09-05 | 武汉随戈科技服务有限公司 | A kind of high-pressure electronic office equipment distribution computer room warning and accident warning device |
| CN108086191A (en) * | 2017-12-29 | 2018-05-29 | 许昌学院 | A kind of traffic warning board |
| CN109087579A (en) * | 2017-06-13 | 2018-12-25 | 高巧锦 | Portable power overhauls alarming device |
| CN109949529A (en) * | 2019-04-28 | 2019-06-28 | 国网河南省电力公司平顶山供电公司 | Intelligent electric power operation nameplate |
| CN110010040A (en) * | 2019-05-27 | 2019-07-12 | 广东电网有限责任公司 | A kind of smart grid nameplate based on audio alert |
| CN112627077A (en) * | 2020-12-28 | 2021-04-09 | 杭州伯镭智能科技有限公司 | Intelligent recognition device for unmanned road of strip mine |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157226A (en) * | 2014-08-20 | 2014-11-19 | 张远镇 | Electric bus charging pile safety protection system and use method in working process thereof |
| CN104269007A (en) * | 2014-10-17 | 2015-01-07 | 国家电网公司 | Electronic signboard for electric power tower |
| CN104464511A (en) * | 2014-10-20 | 2015-03-25 | 中山市安领星电子科技有限公司 | Building nameplate |
| CN105551185A (en) * | 2015-12-24 | 2016-05-04 | 国网山东省电力公司青岛供电公司 | State prompt apparatus, equipment and method |
| CN106960170B (en) * | 2016-01-11 | 2020-02-14 | 南台科技大学 | Identification system for carrying out identity identification by using solar panel and photoelectric characteristic capturing equipment |
| CN106960170A (en) * | 2016-01-11 | 2017-07-18 | 南台科技大学 | Identification system for carrying out identity identification by using solar panel and photoelectric characteristic capturing equipment |
| CN105744117A (en) * | 2016-03-25 | 2016-07-06 | 南京第五十五所技术开发有限公司 | Short-distance motion detection device and method |
| CN105744117B (en) * | 2016-03-25 | 2017-12-12 | 南京第五十五所技术开发有限公司 | A kind of closely motion detection apparatus and detection method |
| CN106023807A (en) * | 2016-08-08 | 2016-10-12 | 国家电网公司 | Multi-functional sign board for electric power storage |
| CN106448003A (en) * | 2016-08-30 | 2017-02-22 | 宁波耀泰电器有限公司 | Alarm lamp, alarm system and human body detection alarm method |
| CN107134090A (en) * | 2017-06-06 | 2017-09-05 | 武汉随戈科技服务有限公司 | A kind of high-pressure electronic office equipment distribution computer room warning and accident warning device |
| CN109087579A (en) * | 2017-06-13 | 2018-12-25 | 高巧锦 | Portable power overhauls alarming device |
| CN108086191A (en) * | 2017-12-29 | 2018-05-29 | 许昌学院 | A kind of traffic warning board |
| CN109949529A (en) * | 2019-04-28 | 2019-06-28 | 国网河南省电力公司平顶山供电公司 | Intelligent electric power operation nameplate |
| CN110010040A (en) * | 2019-05-27 | 2019-07-12 | 广东电网有限责任公司 | A kind of smart grid nameplate based on audio alert |
| CN112627077A (en) * | 2020-12-28 | 2021-04-09 | 杭州伯镭智能科技有限公司 | Intelligent recognition device for unmanned road of strip mine |
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