CN105976483A - Intelligent security control device for high-voltage laboratory - Google Patents
Intelligent security control device for high-voltage laboratory Download PDFInfo
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- CN105976483A CN105976483A CN201610538420.4A CN201610538420A CN105976483A CN 105976483 A CN105976483 A CN 105976483A CN 201610538420 A CN201610538420 A CN 201610538420A CN 105976483 A CN105976483 A CN 105976483A
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- 238000012360 testing method Methods 0.000 claims abstract description 26
- 238000004382 potting Methods 0.000 claims description 15
- 238000005183 dynamical system Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract 2
- 230000006698 induction Effects 0.000 abstract 2
- 238000013461 design Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a safety protection control device for a power high-voltage laboratory, in particular to an intelligent security control device for a high-voltage laboratory. The intelligent security control device solves the problem that a current high-voltage laboratory is lack of a safety protection control system. The intelligent security control device comprises an induction automatic door machine unit, a fingerprint face recognition access control machine and a high-voltage security controller, and further comprises a door opening and closing sensor, a microwave infrared dual technology detector and a multifunctional expander, wherein the induction automatic door machine unit consists of an automatic door with an electromagnetic mortise lock thereon, an automatic door machine controller and a power system; the high-voltage security controller comprises a binary counter, a latch and an MCU (Microprogrammed Control Unit); the output end of the latch is connected to the input end of the MCU; the door opening and closing sensor is used for detecting opening and closing of the automatic door; the microwave infrared dual technology detector is arranged in a high-voltage test area for detecting movement of a human body. The output end of the MCU is further connected to an LED (light-emitting diode) screen and electronic police. The intelligent security control device provides reliable security control for the high-voltage laboratory, and solves the safety problem of the high-voltage laboratory, so that equipment damage and a personal injury accident can be effectively avoided.
Description
Technical field
The present invention relates to power high voltage laboratory safety protection control device, specially High-Voltage Experimentation room intelligent security guard control device.
Background technology
Electric power enterprise, in power production process, needs to carry out the checking test of power equipment, commissioning test, preventive trial, and these tests have strict requirements to experimental enviroment, testing equipment, testing crew, test method.A portion test needs to complete in High-Voltage Experimentation room.According to power industry standard DL560-1995 " electrical safe working order (High-Voltage Experimentation room part) " and DL/T1082-2008 " High-Voltage Experimentation room technical conditions ", and with reference to prevailing for the time being in force with high-voltage test techniques and the country of device-dependent and industry standard, country and the vertification regulation of industry or calibrating standard, and State Grid Corporation of China's electric power safety working regulation and trouble free service specify, in the case of safe distance between warrantor and live part, there is enough bulk in the voltage examination district of design corresponding voltage grade, cut off with transparent toughened glass door wall make the examination of operation room and high voltage separate from.Operation room has high-potting platform (as shown in Figure 1), and high-tension testing apparatus high-pressure section, in high voltage examination district, ensures the safe distance having regulation between high-potting platform and high-tension testing apparatus high-pressure section.
Cover bar or fence, cover bar or fence are generally installed in the security protection of High-Voltage Experimentation room should have enough safe distances with testing equipment high-pressure section, and outwards " halting, Keep Clear-High Voltage in suspension！" nameplate, and set a watch in test.Owing to high voltage has the biggest potential hazard to people and equipment, only rely on cover bar or the fence of routine, or use common sensing automatic door to assemble fingerprint fingerprint recognition of face door access machine, also it is not enough to prevent personnel to be strayed into, reach the perfectly safe of security protection management and control, there is a need to equipment safety protecting tube Ore-controlling Role.
Summary of the invention
The present invention solves the problem that existing High-Voltage Experimentation room lacks security protection managing and control system, it is provided that a kind of High-Voltage Experimentation room intelligent security guard control device.
The present invention adopts the following technical scheme that realization: High-Voltage Experimentation room intelligent security guard control device, including by which is provided with sensing automatically-controlled door unit that the automatically-controlled door of electromagnetism mortise lock, automatic door controller and dynamical system form, fingerprint recognition of face door access machine, high pressure Security Controller；Described high pressure Security Controller includes binary counter, latch and MCU, and wherein the outfan of latch is connected with the input of MCU；The input of the binary counter of high pressure Security Controller connects the switch gate sensor for detecting power-operated door open and close, and the outfan of binary counter is connected with the first control end of electromagnetism mortise lock, and the outfan of electromagnetism mortise lock is connected with the input of latch；The input of the latch of high pressure Security Controller connects the microwave-infrared dual-technology detector for detecting human motion being placed in high voltage examination district, and the input of the latch of high pressure Security Controller is also connected with fingerprint recognition of face door access machine normally closed signal line end；One outfan of the MCU of high pressure Security Controller is connected with high-potting platform testing and control loop as high-potting platform master signal end, after another outfan concatenates with the normally opened signal line end of fingerprint recognition of face door access machine, it is connected with the input of Multi-function extension device；The outfan of Multi-function extension device is connected with automatic door controller, is connected with the second control end of electromagnetism mortise lock simultaneously, and the 3rd control end of electromagnetism mortise lock is connected with the outfan of MCU；The enabling inner sensor of sensing automatically-controlled door unit is connected with the input of Multi-function extension device.During work, under normality, automatically-controlled door is in closure state and electromagnetism mortise lock thereon is in power down and latches state；nullWhen having testing crew brush face or brush finger stricture of vagina enters，Fingerprint recognition of face door access machine normally closed signal line end is disconnected by closing change，Normally opened signal line end is by disconnecting change Guan Bi，MCU is in the case of judging its outfan non-output signal as high-potting platform master signal end，Its outfan sends control signal by the normally opened signal line end of fingerprint recognition of face door access machine to Multi-function extension device，Multi-function extension device control electromagnetism mortise lock is charged and unblanks，Control automatically-controlled door by automatic door controller to open simultaneously，Automatically-controlled door time-delay closing (now switch gate sensor detects that automatically-controlled door is closed first) after testing crew entrance，The complete enabling inner sensor by sensing automatically-controlled door unit of testing crew wiring opens automatically-controlled door out，After switch gate sensor detects that automatically-controlled door even is closed，The even count signal of binary counter controls electromagnetism mortise lock power down and latches；MCU by switch gate sensor, microwave-infrared dual-technology detector and fingerprint recognition of face door access machine normally closed signal line end detect automatically-controlled door power down latch, in high voltage examination district unmanned and nobody register entrance time, start button can be pressed, it enters trystate as the outfan control high-potting platform test loop normal power supply of high-potting platform master signal end, meanwhile, electromagnetism mortise lock fail secure is controlled by the 3rd control end of electromagnetism mortise lock；Now, high pressure equipment can be carried out various testing experiment, period, register if any people's fingerprint face and be intended to enter, MCU by self-locking without sending enabling signal；As automatically-controlled door without reason or is forced open or has people's improper entrance high voltage to try district, switch gate sensor and microwave-infrared dual-technology detector detect that corresponding signal latched device are transferred to MCU, MCU forces power-off by controlling the interlock circuit in high-potting platform testing and control loop as the outfan of high-potting platform master signal end, and stop Hi-pot test test, play the effect of security protection management and control.Wherein binary counter even count signal control electromagnetism mortise lock power down latches, and management and control testing crew entrance high pressure examination district latches the most afterwards and is to ensure that one of nobody key of test mesohigh examination district.
The present invention is that High-Voltage Experimentation room provides reliable security protection management and control, solves the safety problem of High-Voltage Experimentation room, can be prevented effectively from device damage and personal injury accident.Its reasonable in design, novelty, uniqueness, it is mainly reflected in and adds the high pressure Security Controller with even recognition logic analyzing and processing, Multi-function extension device and electromagnetism mortise lock, Multi-function extension device matches with automatic door controller, fingerprint recognition of face door access machine and electromagnetism mortise lock, achieve enabling to unblank, lay the key under the door and high-potting can not be unblanked, have chain." halting, Keep Clear-High Voltage additionally to add LED test synchronous circulating screen display！" safety require sign and electronic police early warning.
Accompanying drawing explanation
Fig. 1 is the structural representation of High-Voltage Experimentation room；
Fig. 2 is the systematic schematic diagram of the present invention.
Detailed description of the invention
High-Voltage Experimentation room intelligent security guard control device, including by which is provided with sensing automatically-controlled door unit that the automatically-controlled door of electromagnetism mortise lock, automatic door controller and dynamical system form, fingerprint recognition of face door access machine, high pressure Security Controller；Described high pressure Security Controller includes binary counter, latch and MCU, and wherein the outfan of latch is connected with the input of MCU；The input of the binary counter of high pressure Security Controller connects the switch gate sensor for detecting power-operated door open and close, and the outfan of binary counter is connected with the first control end of electromagnetism mortise lock, and the outfan of electromagnetism mortise lock is connected with the input of latch；The input of the latch of high pressure Security Controller connects the microwave-infrared dual-technology detector for detecting human motion being placed in high voltage examination district, and the input of the latch of high pressure Security Controller is also connected with fingerprint recognition of face door access machine normally closed signal line end；One outfan of the MCU of high pressure Security Controller is connected with high-potting platform testing and control loop as high-potting platform master signal end, after another outfan concatenates with the normally opened signal line end of fingerprint recognition of face door access machine, it is connected with the input of Multi-function extension device；The outfan of Multi-function extension device is connected with automatic door controller, is connected with the second control end of electromagnetism mortise lock simultaneously, and the 3rd control end of electromagnetism mortise lock is connected with the outfan of MCU；The enabling inner sensor of sensing automatically-controlled door unit is connected with the input of Multi-function extension device.The enabling inner sensor of sensing automatically-controlled door unit is connected with the input of Multi-function extension device, makes complete machine structure more reasonable, when enabling inner sensor detect personnel go out time, open automatically-controlled door by Multi-function extension device control automatic door controller.Described Multi-function extension type number is CNB-203E；Described electromagnetism mortise lock model is CU-S208；Described microwave-infrared dual-technology detector model is SKY1125；Described switch gate sensor model number is OMRON TL-Q5MC1-Z；Fingerprint recognition of face door access machine model is iFace702.The outfan of MCU is also associated with LED screen and electronic police, and after high-potting starts, MCU controls LED screen and electronic police is in running order, and " halting, Keep Clear-High Voltage in LED screen circulation display！" safety require sign, electronic police stands on automatically-controlled door limit, when have people near time can automatic sound-light alarm, further function as forewarning function.The binary counter model that above-mentioned high pressure Security Controller includes is CD4040, latch model be 74LS13, MCU model be AT89S52.
Claims (4)
1. a High-Voltage Experimentation room intelligent security guard control device, it is characterised in that include by which is provided with sensing automatically-controlled door unit that the automatically-controlled door of electromagnetism mortise lock, automatic door controller and dynamical system form, fingerprint recognition of face door access machine, high pressure Security Controller；Described high pressure Security Controller includes binary counter, latch and MCU, and wherein the outfan of latch is connected with the input of MCU；The input of the binary counter of high pressure Security Controller connects the switch gate sensor for detecting power-operated door open and close, and the outfan of binary counter is connected with the first control end of electromagnetism mortise lock, and the outfan of electromagnetism mortise lock is connected with the input of latch；The input of the latch of high pressure Security Controller connects the microwave-infrared dual-technology detector for detecting human motion being placed in high voltage examination district, and the input of the latch of high pressure Security Controller is also connected with fingerprint recognition of face door access machine normally closed signal line end；One outfan of the MCU of high pressure Security Controller is connected with high-potting platform testing and control loop as high-potting platform master signal end, after another outfan concatenates with the normally opened signal line end of fingerprint recognition of face door access machine, it is connected with the input of Multi-function extension device；The outfan of Multi-function extension device is connected with automatic door controller, is connected with the second control end of electromagnetism mortise lock simultaneously, and the 3rd control end of electromagnetism mortise lock is connected with the outfan of MCU；The enabling inner sensor of sensing automatically-controlled door unit is connected with the input of Multi-function extension device.
High-Voltage Experimentation room the most according to claim 1 intelligent security guard control device, it is characterised in that the outfan of MCU is also associated with LED screen and electronic police.
High-Voltage Experimentation room the most according to claim 1 and 2 intelligent security guard control device, it is characterised in that Multi-function extension type number is CNB-203E；Described electromagnetism mortise lock model is CU-S208；MCU model is AT89S52；Fingerprint recognition of face door access machine model is iFace702.
High-Voltage Experimentation room the most according to claim 1 and 2 intelligent security guard control device, it is characterised in that microwave-infrared dual-technology detector model is SKY1125；Switch gate sensor model number is OMRON TL-Q5MC1-Z；Binary counter model is CD4040, and latch model is 74LS13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538420.4A CN105976483B (en) | 2016-07-11 | 2016-07-11 | High-Voltage Experimentation room intelligent security guard control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610538420.4A CN105976483B (en) | 2016-07-11 | 2016-07-11 | High-Voltage Experimentation room intelligent security guard control device |
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| CN105976483A true CN105976483A (en) | 2016-09-28 |
| CN105976483B CN105976483B (en) | 2018-05-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445315A (en) * | 2018-08-21 | 2019-03-08 | 成都理工大学 | High-voltage test hall safety guard and method of controlling security |
| CN109509359A (en) * | 2018-11-29 | 2019-03-22 | 中国市政工程西北设计研究院有限公司 | A kind of highway maintenance underpass warning device |
| CN109658551A (en) * | 2018-11-15 | 2019-04-19 | 安徽盛联电力科技有限公司 | A kind of power high voltage laboratory safety protection control device |
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| CN205121970U (en) * | 2015-11-26 | 2016-03-30 | 国家电网公司 | High compaction standard safety arrangement |
| CN205959261U (en) * | 2016-07-11 | 2017-02-15 | 国家电网公司 | High -pressure experiment room intelligent security management and control device |
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2016
- 2016-07-11 CN CN201610538420.4A patent/CN105976483B/en active Active
Patent Citations (8)
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| CN2535863Y (en) * | 2002-03-14 | 2003-02-12 | 翟小君 | Indoor multifunctional intelligent safety alarm |
| US20060052881A1 (en) * | 2002-07-10 | 2006-03-09 | Kiriakos Tsigiroglou | Telemetry signal collection, process and provision equipment |
| US20090241615A1 (en) * | 2008-03-25 | 2009-10-01 | John Christopher Hansknecht | Defeatable room access control system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445315A (en) * | 2018-08-21 | 2019-03-08 | 成都理工大学 | High-voltage test hall safety guard and method of controlling security |
| CN109658551A (en) * | 2018-11-15 | 2019-04-19 | 安徽盛联电力科技有限公司 | A kind of power high voltage laboratory safety protection control device |
| CN109509359A (en) * | 2018-11-29 | 2019-03-22 | 中国市政工程西北设计研究院有限公司 | A kind of highway maintenance underpass warning device |
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| Publication number | Publication date |
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| CN105976483B (en) | 2018-05-01 |
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