CN105678936A - Security fence system - Google Patents
Security fence system Download PDFInfo
- Publication number
- CN105678936A CN105678936A CN201610198455.8A CN201610198455A CN105678936A CN 105678936 A CN105678936 A CN 105678936A CN 201610198455 A CN201610198455 A CN 201610198455A CN 105678936 A CN105678936 A CN 105678936A
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- Prior art keywords
- module
- safe fence
- fence system
- controller
- security fence
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- 238000012545 processing Methods 0.000 claims description 16
- 230000003993 interaction Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 206010063385 Intellectualisation Diseases 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a security fence system. The security fence system includes a security fence body, a controller module, an infrared sensor module, a wireless transmission module, an alarm module, a high voltage side controller, a high-voltage relay and a high-voltage power source; the controller module is connected with the infrared sensor module, the wireless transmission module and the alarm module; and the wireless transmission module is connected with the high voltage side controller, the high-voltage relay and the high-voltage power source sequentially. With the security fence system of the invention adopted, the personal safety of field personnel in power maintenance work can be improved; electric shock accidents caused by a situation that people mistakenly enter the security fence system can be decreased; the work pressure of power maintenance personnel can be decreased; the intellectualization level of the maintenance work of a transformer substation can be improved; and a foundation can be laid for the formation of a safe, stable and intelligent regional power grid. The security fence system has intelligent automatic infrared induction and wireless power-off functions.
Description
Technical field
The present invention relates to electric substation's safe fence technical field, particularly a kind of for realizing non-working person is crossed, by infrared sensor, the safe fence system that safe fence abnormal phenomena carries out reporting to the police and protects.
Background technology
In electric power overhaul works, the equipment of working site often also exists the high voltages such as working voltage, test voltage, supply voltage, so needing to use safe fence to be isolated from the outside work place, cause personal injury to prevent non-working person from entering by mistake through working area. And in actual work on the spot, existing Telescopic safety fence only has simple buffer action, do not possess and stop Migrant women to enter and point out the function that abnormal conditions occur. In recent years, the accident of human electric shock caused owing to non-working person is strayed into working area takes place frequently repeatedly.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, the safe fence system that reliability is high, safety is good.
The technical solution realizing the object of the invention is:
A kind of safe fence system, it is characterised in that include safe fence body, controller module, infrared sensor module, wireless transport module, alarm module, high-pressure side controller, high-voltage relay and high voltage power supply; Described controller module is connected with infrared sensor module, wireless transport module, alarm module respectively, and wireless transport module is sequentially connected with high-pressure side controller, high-voltage relay, high voltage power supply; Described safe fence system also includes human-computer interaction module and LCD MODULE; Controller module is connected with human-computer interaction module, LCD MODULE respectively.
Described infrared sensor module includes infrared transmitter and infrared remote receiver, and infrared transmitter and infrared remote receiver are respectively arranged in above the column of safe fence body; Described wireless transport module is made up of sender unit and signal receiver, and sender unit is positioned on the column of safe fence body side, and signal receiver is positioned in high voltage power supply; Described alarm module adopts acoustic-optic alarm, and acoustic-optic alarm is positioned on the column of safe fence body opposite side.
Preferably, described controller module includes central processing unit, power reset circuit and clock circuit, and central processing unit is connected with Power Supply Monitoring reset circuit and clock circuit respectively.
Preferably, described central processing unit adopts LM3S5P31 processor chips.
Preferably, described wireless transport module adopts the embedded ZIGBEE wireless communication module of SZ05.
The present invention compared with prior art, its remarkable advantage:
(1) safe fence system of the present invention improves the personal safety of field personnel in electric power overhaul work, reduces the generation of the electric shock accidents caused because personnel enter by mistake through.
(2) safe fence system of the present invention alleviates the operating pressure of electric power overhaul personnel, and the infrared induction of intelligent automation and wireless Self-disconnecting function can as the second security perimeters of working site.
(3) safe fence system of the present invention improves the intelligent level of converting station electric power service work, lays the foundation for making area power grid safe and stable, intelligent.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of safe fence system of the present invention.
Fig. 2 is the principle schematic of safe fence system of the present invention.
Detailed description of the invention
Embodiment 1:
As depicted in figs. 1 and 2, a kind of safe fence system, including safe fence body 1, controller module, infrared sensor module, wireless transport module, alarm module, high-pressure side controller, high-voltage relay and high voltage power supply; Described controller module is connected with infrared sensor module, wireless transport module, alarm module respectively, and wireless transport module is sequentially connected with high-pressure side controller, high-voltage relay, high voltage power supply 7; Described safe fence system also includes human-computer interaction module and LCD MODULE; Controller module is connected with human-computer interaction module, LCD MODULE respectively.
Described infrared sensor module includes infrared transmitter 2 and infrared remote receiver 3, and infrared transmitter 2 and infrared remote receiver 3 are respectively arranged in above the column of safe fence body 1; Described wireless transport module is made up of sender unit 4 and signal receiver 5, and sender unit 4 is positioned on the column of safe fence body 1 side, and signal receiver 5 is positioned in high voltage power supply 7; Described alarm module adopts acoustic-optic alarm 6, and acoustic-optic alarm 6 is positioned on the column of safe fence body 1 opposite side.
Described controller module includes central processing unit, power reset circuit and clock circuit, and central processing unit is connected with Power Supply Monitoring reset circuit and clock circuit respectively; Described controller module adopts the processor chips LM3S5P31 of M3 series as central processing unit, is equipped with suitable peripheral interface circuit and completes the design of control core.
The major function of described power reset circuit has 2 points, first be to ensure that power supply is stable after, central processing unit just completes reset and starts working, and is the electrification reset offer reset signal of central processing unit; Second is that the power supply to central processing unit is monitored, and when the power supply of central processing unit occurs abnormal, automatically triggers reset signal, central processing unit is resetted, and is the reset of central processing unit abnormity of power supply and provides reset signal; Described power reset circuit adopts CAT811R chip reset circuit (during 3.3V voltage, error ± 5%) monitor the power supply of central processor circuit, it can produce a reset signal, when in the 140ms that power supply voltage rises to lower than preset threshold value or supply voltage after this threshold value, this reset signal keeps effectively, namely having the function of electrification reset and power-off reset, power reset circuit is provided with hand-reset button simultaneously.
It is available that LM3S5P31 processor one has 4 clock sources, including internal oscillator (IOSC), king oiscillator, the agitator of internal 30KHz and outside real time oscillator, wherein internal oscillator is sheet internal clock source, it need not use any outer member, frequency 16MHz1%; Agitator and the outside real time oscillator of internal 30KHz are mainly used in the energy-saving mode of deep sleep or park mode; What native system was mainly used is king oiscillator, i.e. outer clock circuit, adopting the passive crystal oscillator of 6M, being also used as the timing reference input of PLL, thus obtaining higher frequency time actually used; Download program and the on-line debugging function of native system are mainly completed by LM-LINK emulator, after its jtag interface is connected with the jtag interface of controller circuitry, are downloaded to by program code in Flash, the operation conditions of monitoring programme that can be real-time by IAR software.
Described wireless transport module is made up of sender unit 4 and signal receiver 5, and sender unit 4 is positioned on fence, and signal receiver 5 is positioned in working area high voltage power supply 7, and two ends are respectively arranged with a control circuit and a wireless transceiver circuit. Wireless transport module adopts the embedded ZIGBEE wireless communication module of SZ05 to realize the radio communication of network, it is integrated with microprocessor and meets the RF transceiver of ZIGBEE consensus standard, has advantage and the characteristics such as communication distance is remote, capacity of resisting disturbance strong, networking flexibility, dependable performance are stable. First pass through serial ports during use and carry out certain initial configuration, it is possible to realize point-to-point, point to multi--point automatically, multi-multipoint between transparent transmission and automatic network-building. For the function needed, the one in central coordinator, router and three kinds of equipment of terminal node can be configured to. Central coordinator is the Centroid of network, and it is responsible for the initiation tissue of network, network operation and management function; Router, except sending and receive the information of this node, also is responsible for the route relay forwarding of data simultaneously; Terminal node then only carries out transmission and the reception of this node data. When signal receiver receives wireless instructions, automatically on-the-spot main power can be disconnected by the relay triggered in high voltage power supply 7, it is ensured that service work stops ensureing life safety immediately.
Described infrared induction module is made up of an infrared transmitter 2 and an infrared remote receiver 3, it is respectively arranged in above the column at safe fence body two ends, infrared remote receiver 3 receives the infrared signal of infrared transmitter 2 under normal circumstances, when there being personnel to cross fence or touching fence, can cause that infrared remote receiver 3 cannot receive the signal that emitter 2 sends, now controller module can be sent abnormal signal by infrared induction module, to show the appearance of abnormal conditions.
Described alarm module adopts acoustic-optic alarm 6, and when controller module sends instruction, alarm circuit can trigger the generation making acoustic-optic alarm 6 start working to warn working site abnormal conditions immediately.
The operation principle of safe fence system of the present invention:
Safe fence system of the present invention adopts infrared induction module to have the acquisition function of infrared signal, it is possible to the signal in real time infrared module detected carries out sampling processing, and when testing without exception, controller module does not send any instruction; And when infrared module detects the behavior crossing fence, infrared detection module can send abnormal signal to controller module, controller module judges the generation of abnormal conditions through data analysis, and send instruction to wireless transport module and alarm module at once, alarm module sends warning, the on-the-spot all personnel of warning, the relay of wireless transport module then triggering work district high voltage power supply 7 cuts off main power, to prevent the generation of accident of human electric shock.
In sum, safe fence system of the present invention improves the personal safety of field personnel in electric power overhaul work, reduces the generation of the electric shock accidents caused because personnel enter by mistake through; Safe fence system of the present invention alleviates the operating pressure of electric power overhaul personnel, and the infrared induction of intelligent automation and wireless Self-disconnecting function can as the second security perimeters of working site; Safe fence system of the present invention improves the intelligent level of converting station electric power service work, lays the foundation for making area power grid safe and stable, intelligent.
Claims (4)
1. a safe fence system, it is characterised in that include safe fence body (1), controller module, infrared sensor module, wireless transport module, alarm module, high-pressure side controller, high-voltage relay and high voltage power supply; Described controller module is connected with infrared sensor module, wireless transport module, alarm module respectively, and wireless transport module is sequentially connected with high-pressure side controller, high-voltage relay, high voltage power supply (7); Described safe fence system also includes human-computer interaction module and LCD MODULE; Controller module is connected with human-computer interaction module, LCD MODULE respectively;
Described infrared sensor module includes infrared transmitter (2) and infrared remote receiver (3), and infrared transmitter (2) and infrared remote receiver (3) are respectively arranged in above the column of safe fence body (1); Described wireless transport module is made up of sender unit (4) and signal receiver (5), and sender unit (4) is positioned on the column of safe fence body (1) side, and signal receiver (5) is positioned in high voltage power supply (7); Described alarm module adopts acoustic-optic alarm (6), and acoustic-optic alarm (6) is positioned on the column of safe fence body (1) opposite side.
2. safe fence system according to claim 1, it is characterised in that described controller module includes central processing unit, power reset circuit and clock circuit, and central processing unit is connected with Power Supply Monitoring reset circuit and clock circuit respectively.
3. safe fence system according to claim 2, it is characterised in that described central processing unit adopts LM3S5P31 processor chips.
4. safe fence system according to claim 1, it is characterised in that described wireless transport module adopts the embedded ZIGBEE wireless communication module of SZ05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198455.8A CN105678936A (en) | 2016-04-01 | 2016-04-01 | Security fence system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198455.8A CN105678936A (en) | 2016-04-01 | 2016-04-01 | Security fence system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105678936A true CN105678936A (en) | 2016-06-15 |
Family
ID=56224886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198455.8A Pending CN105678936A (en) | 2016-04-01 | 2016-04-01 | Security fence system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105678936A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372250A (en) * | 2017-08-16 | 2017-11-24 | 宜宾县普安镇揽胜种养殖专业合作社 | Improve the protector of lobster cultivation convenience |
| CN110782623A (en) * | 2019-10-28 | 2020-02-11 | 江苏华海钢结构有限公司 | Convenient three-dimensional all-round safety protection bars |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201747121U (en) * | 2010-08-21 | 2011-02-16 | 江苏省电力公司徐州供电公司 | Portable intelligent safety fence |
| CN201786079U (en) * | 2010-04-28 | 2011-04-06 | 辽宁省电力有限公司盘锦供电公司 | Infrared warning guard fence |
| CN102787743A (en) * | 2012-07-24 | 2012-11-21 | 苏州华电电气股份有限公司 | High-voltage on-site infrared safety guardrail |
| CN105160778A (en) * | 2015-09-24 | 2015-12-16 | 江苏省电力公司常州供电公司 | High voltage test area straying preventing device |
| CN205541219U (en) * | 2016-04-01 | 2016-08-31 | 国网江苏省电力公司连云港供电公司 | Security fence system |
-
2016
- 2016-04-01 CN CN201610198455.8A patent/CN105678936A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201786079U (en) * | 2010-04-28 | 2011-04-06 | 辽宁省电力有限公司盘锦供电公司 | Infrared warning guard fence |
| CN201747121U (en) * | 2010-08-21 | 2011-02-16 | 江苏省电力公司徐州供电公司 | Portable intelligent safety fence |
| CN102787743A (en) * | 2012-07-24 | 2012-11-21 | 苏州华电电气股份有限公司 | High-voltage on-site infrared safety guardrail |
| CN105160778A (en) * | 2015-09-24 | 2015-12-16 | 江苏省电力公司常州供电公司 | High voltage test area straying preventing device |
| CN205541219U (en) * | 2016-04-01 | 2016-08-31 | 国网江苏省电力公司连云港供电公司 | Security fence system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372250A (en) * | 2017-08-16 | 2017-11-24 | 宜宾县普安镇揽胜种养殖专业合作社 | Improve the protector of lobster cultivation convenience |
| CN107372250B (en) * | 2017-08-16 | 2020-10-16 | 宜宾县普安镇揽胜种养殖专业合作社 | Protection device for improve convenience is bred to lobster |
| CN110782623A (en) * | 2019-10-28 | 2020-02-11 | 江苏华海钢结构有限公司 | Convenient three-dimensional all-round safety protection bars |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
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| WD01 | Invention patent application deemed withdrawn after publication |