CN202033857U - Pulse electronic fence alarm system - Google Patents
Pulse electronic fence alarm system Download PDFInfo
- Publication number
- CN202033857U CN202033857U CN2011200954524U CN201120095452U CN202033857U CN 202033857 U CN202033857 U CN 202033857U CN 2011200954524 U CN2011200954524 U CN 2011200954524U CN 201120095452 U CN201120095452 U CN 201120095452U CN 202033857 U CN202033857 U CN 202033857U
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- metal alloy
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- alloy silk
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Abstract
The utility model discloses a pulse electronic fence alarm system comprising a master control board, a controllable high-voltage generating device, a high-voltage detection unit and a terminal module, wherein the controllable high-voltage generating device is connected with the master control board and high-voltage metal alloy wires and generates high-voltage pulse to the high-voltage metal alloy wires under the control of the master control board, and each pair of high-voltage outputs are connected with one group of the high-voltage metal alloy wires; the high-voltage detection unit is used for detecting the integrity of a high-voltage pulse signal to provide basis for judgment of the pulse electronic fence condition for the master control board; the terminal module is connected among the ends of each group of the high-voltage metal alloy wires for matching the input impedance of the high-voltage detection unit and the output impedance of the controllable high-voltage generating device so as to provide anti-bridging impedance change for the pulse electronic fence alarm system to realize an anti-bridging function. The pulse electronic fence alarm system can realize the monitoring of the short circuit and alarm signal cutting and can realize short-circuit alarming when the high-voltage metal alloy wires are bridged.
Description
Technical field
The utility model relates to a kind of boundary defence warning system, particularly relates to a kind of pulsed electron fence warning system with anti-cross-over connection function.
Background technology
In the ordinary residence sub-district, villa residential area, enterprises and institutions, factory, warehouse, transformer station, water factory, power plant, school; the detention house of justice system, prison, and place such as airport, military base, government organs, major historical and cultural sites under state protection all needs circumference safety precaution and intrusion preventing alarm system.
At present, for civilian boundary defence warning system, what generally adopt is the two mirror technology of infrared detection technique and infrared microwave, but there are shortcomings such as rate of false alarm height in these technology.
China utility model patent ZL200420019228.7 discloses a kind of " smart electronics fence " (Granted publication number: CN2703088Y, Granted publication day: on June 1st, 2005), this smart electronics fence can only be cut off Shi Caineng at fence and be detected warning, can't realize short-circuit alarming.
Though the pulsed electron fence that has can be realized cutting off and short-circuit alarming,, in order to realize the multiple wire system fence, adopt between the end short circuit feedback connected mode to realize multi-thread fence mostly; The problem of its existence is when adopting the identical order of terminal short circuit to carry out cross-over connection in the middle of fence, just can't realize cutting off alarm detection from bridge position to the distance the fence end.
The utility model content
The technical problems to be solved in the utility model provides a kind of pulsed electron fence warning system, can realize short circuit, cut off the monitoring of alerting signal, and can realize short-circuit alarming during by cross-over connection at high-pressure metal alloy silk.
For solving the problems of the technologies described above, pulsed electron fence warning system of the present utility model comprises:
Master control borad is used to control the controllable high-voltage generation device and produces high-voltage pulse signal, and surveys high-voltage pulse signal by high-pressure detection unit, and then judges pulsed electron fence circuit situation; When take place reporting to the police, carry out data interaction and presence is replied, and control alarm linkage device produces the warning interlock and controls by communication device and control center;
The controllable high-voltage generation device, its input end is connected with described master control borad, its every pair high-voltage output end is connected with an end of one group of high-pressure metal alloy silk of pulsed electron fence, every group of high-pressure metal alloy silk is two, under the control of described master control borad, described high-pressure metal alloy silk is produced high-voltage pulse;
Communication device is connected with described master control borad, for master control borad provides the Data Receiving transmission interface, realizes that the remote alarms data send and the inquiry of equipment presence, realizes that finally information networking is to control center;
High-pressure detection unit, its input end is connected with described master control borad, its output terminal is corresponding respectively to be connected with high-pressure metal alloy silk with the high pressure end of the same name of controllable high-voltage generation device, the high-voltage output end of controllable high-voltage generation device, be used to detect the integrality of high-voltage pulse signal, judging pulsed electron fence line conditions for described master control borad provides foundation;
Terminal module, be connected between the end of each group high-pressure metal alloy silk, be used to mate the input impedance of described high-pressure detection unit and the output impedance of controllable high-voltage generation device,, realize anti-cross-over connection function for pulsed electron fence warning system provides the impedance variation of preventing cross-over connection.
The utility model is the aggregate of a kind of entity protective equipment, initiatively defence, the anti-cross-over connection of system and warning device, under the situation that default allows, fixed cycle sends high-voltage pulse signal on the high-pressure metal alloy silk of pulsed electron fence, simultaneously high-voltage pulse signal is monitored in real time, realize the alarm response of the intrusion behavior of the cutting off of pulsed electron fence warning system, short circuit.
The utlity model has data line systems connection function, can realize that alerting signal is in real time to the real-time online inspection function of control center and control center's paired pulses fence.
The utility model environmental suitability is strong, can be adapted to all boundary defence places, and boundary defence does not exist and emits a little.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Accompanying drawing is the pulsed electron fence warning system block diagram with anti-cross-over connection function.
Embodiment
As shown in the figure, described pulsed electron fence warning system with anti-cross-over connection function comprises: master control borad 1, a plurality of controllable high-voltage generation device 2, high-pressure detection unit 3, terminal module 4, communication device 5, control center 6.The pulsed electron fence comprises support bar 12 and terminal pole 10, and high-pressure metal alloy silk 13 1 ends are connected on the described support bar 12, and the other end is connected on the described terminal pole 10.Described terminal module 4 is arranged on the described support bar 12 and with an end (end) of described high-pressure metal alloy silk 13 and is connected; Described master control borad 1, a plurality of controllable high-voltage generation device 2, high-pressure detection unit 3 and communication device 5 are arranged on the described support bar 12, and the high-voltage output end of described controllable high-voltage generation device 2 is connected with the other end of high-pressure metal alloy silk 13.Each of described controllable high-voltage generation device 2 connects one group of high-pressure metal alloy silk 13 to high-voltage output end, and every group of high-pressure metal alloy silk 13 is two; That is to say between each of described controllable high-voltage generation device 2 is to high-voltage output end and terminal module 4 and be connected with one group of (two) high-pressure metal alloy silk 13.Turnbuckle 11 is installed on the described high-pressure metal alloy silk 13, is used to strain high-pressure metal alloy silk 13, makes its stretching and not short circuit under normal condition.
Described master control borad 1, include microprocessor on it, connect controllable high-voltage generation device 2, communication device 5, high-pressure detection unit 3 respectively, be used to control controllable high-voltage generation device 2 and produce high-voltage pulse signal, survey high-voltage pulse signal by high-pressure detection unit 3 simultaneously, and then judge the circuit situation of pulsed electron fence; Under the situation of take place reporting to the police, carry out data interaction with control center 6 and presence is replied by communication device 5, and control alarm linkage device produces the control of warning interlock.
Described controllable high-voltage generation device 2, its input end is connected with described master control borad 1, and its high-voltage output end is connected with high-pressure metal alloy silk 13, under the control of described master control borad 1, described high-pressure metal alloy silk 13 is produced high-voltage pulse between line, threaten the invador is caused high pressure.
Described communication device 5 is connected with described master control borad 1, for master control borad 1 provides the Data Receiving transmission interface, realizes functions such as transmission of remote alarms data and the inquiry of equipment presence, realizes that finally information networking is to control center 6.
High-pressure detection unit 3, its input end is connected with described master control borad 1, its output terminal is corresponding respectively to be connected with the high pressure end of the same name of controllable high-voltage generation device 2, the high-voltage output end of controllable high-voltage generation device 2 and the high-pressure metal alloy silk 13 of pulsed electron fence, be used to detect the integrality of high-voltage pulse signal, for described master control borad 1 judges that the fence line conditions provides foundation.
Described terminal module 4, be connected between the end of each group high-pressure metal alloy silk 13, be used to mate the input impedance of described high-pressure detection unit 3 and the output impedance of controllable high-voltage generation device 2, for pulsed electron fence warning system provides the impedance variation of preventing cross-over connection, the realization system prevents the cross-over connection function.
Alarm detection implementation of the present utility model is, 2 pairs of high-pressure metal alloys of described master control borad 1 fixed cycle control controllable high-voltage generation device silk 13 sends high-voltage pulse signal, the high-voltage pulse width generally is set at about 100 milliseconds, the high-voltage pulse amplitude is between 5000 to 10000 volts, described high-pressure detection unit 3 detects the amplitude and the pulse width of feedback voltage respectively, when amplitude and pulse width change respectively when reaching certain alarming value, regard as warning, in case occur short circuit like this in the middle of the pulsed electron fence, cut off and the cross-over connection phenomenon, the overall impedance characteristic of pulsed electron fence changes, the amplitude of feedback voltage and pulse width are reported to the police thereby trigger.Particularly, for short-circuit alarming, the pulse width that high-pressure detection unit 3 detects feedback voltage sharply diminishes, and has specifically caused subtle change according to the different line resistance differences that form of high-pressure metal alloy filament length degree, and then has realized that short-circuit alarming detects; Cross-over connection is reported to the police and is equivalent to the short-circuit alarming detection mode; For cutting off warning, high-pressure detection unit 3 detects the amplitude generation great variety of feedback voltage, does not promptly have feedback voltage, and then realizes cutting off alarm detection.
The utility model can adapt to various complex-terrain environment, does not stay and takes precautions against the dead angle; Be widely used in all places that boundary defence needs.
More than by embodiment the utility model is had been described in detail, formation is to restriction of the present utility model but these are not.Under the situation that does not break away from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.
Claims (2)
1. a pulsed electron fence warning system is characterized in that, comprising:
Master control borad, be used to control the controllable high-voltage generation device and produce high-voltage pulse signal, survey high-voltage pulse signal by high-pressure detection unit simultaneously, and then judgement pulsed electron fence circuit situation, when take place reporting to the police, carry out data interaction and presence is replied, and control alarm linkage device produces the warning interlock and controls by communication device and control center;
The controllable high-voltage generation device, its input end is connected with described master control borad, its every pair high-voltage output end is connected with an end of one group of high-pressure metal alloy silk of pulsed electron fence, every group of high-pressure metal alloy silk is two, under the control of described master control borad, described high-pressure metal alloy silk is produced high-voltage pulse;
Communication device is connected with described master control borad, for master control borad provides the Data Receiving transmission interface, realizes that the remote alarms data send and the inquiry of equipment presence, realizes that finally information networking is to control center;
High-pressure detection unit, its input end is connected with described master control borad, its output terminal is corresponding respectively to be connected with high-pressure metal alloy silk with the high pressure end of the same name of controllable high-voltage generation device, the high-voltage output end of controllable high-voltage generation device, be used to detect the integrality of high-voltage pulse signal, judging pulsed electron fence line conditions for described master control borad provides foundation;
Terminal module, be connected between the end of each group high-pressure metal alloy silk, be used to mate the input impedance of described high-pressure detection unit and the output impedance of controllable high-voltage generation device,, realize anti-cross-over connection function for pulsed electron fence warning system provides the impedance variation of preventing cross-over connection.
2. pulsed electron fence warning system as claimed in claim 1 is characterized in that: also comprise being installed on the described high-pressure metal alloy silk, be used to strain the turnbuckle of high-pressure metal alloy silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200954524U CN202033857U (en) | 2011-04-02 | 2011-04-02 | Pulse electronic fence alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200954524U CN202033857U (en) | 2011-04-02 | 2011-04-02 | Pulse electronic fence alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033857U true CN202033857U (en) | 2011-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200954524U Expired - Fee Related CN202033857U (en) | 2011-04-02 | 2011-04-02 | Pulse electronic fence alarm system |
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| Country | Link |
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| CN (1) | CN202033857U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568136A (en) * | 2012-01-09 | 2012-07-11 | 上海大学 | Simple high-voltage pulse electronic fence alarm system |
| CN102737458A (en) * | 2011-04-02 | 2012-10-17 | 叶志锋 | Pulse electric fence alarm system |
| CN103868038A (en) * | 2014-03-21 | 2014-06-18 | 江南大学 | Intelligent damage-proof landscape lamp |
| CN104050766A (en) * | 2014-06-09 | 2014-09-17 | 上海广拓信息技术有限公司 | Pulse electronic fence contact alarm system and detection method |
-
2011
- 2011-04-02 CN CN2011200954524U patent/CN202033857U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737458A (en) * | 2011-04-02 | 2012-10-17 | 叶志锋 | Pulse electric fence alarm system |
| CN102568136A (en) * | 2012-01-09 | 2012-07-11 | 上海大学 | Simple high-voltage pulse electronic fence alarm system |
| CN102568136B (en) * | 2012-01-09 | 2013-09-04 | 上海大学 | Simple high-voltage pulse electronic fence alarm system |
| CN103868038A (en) * | 2014-03-21 | 2014-06-18 | 江南大学 | Intelligent damage-proof landscape lamp |
| CN104050766A (en) * | 2014-06-09 | 2014-09-17 | 上海广拓信息技术有限公司 | Pulse electronic fence contact alarm system and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LENTONE INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI LENTONG INTELLIGENT TECHNOLOGY CO., LTD. Effective date: 20120911 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120911 Address after: 200135 No. 2238, Zhang Yang Road, Shanghai, Pudong New Area, No. 2, third floor Patentee after: Ye Zhifeng Patentee after: Shanghai Lianteng Information Technology Co., Ltd. Address before: 200135 No. 2238, Zhang Yang Road, Shanghai, Pudong New Area, No. 2, third floor Patentee before: Ye Zhifeng Patentee before: Shanghai Lianteng Intelligent Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LENTONE INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI LENTONE INFORMATION TECHNOLOGY CO., LTD. Effective date: 20130913 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130913 Address after: 200135 No. 2238, Zhang Yang Road, Shanghai, Pudong New Area, No. 2, third floor Co-patentee after: Shanghai Lianteng Information Technology Co., Ltd. Patentee after: Ye Zhifeng Co-patentee after: Shanghai Lianteng Intelligent Technology Co., Ltd. Co-patentee after: Shanghai Lentone Communication Technology Co., Ltd. Address before: 200135 No. 2238, Zhang Yang Road, Shanghai, Pudong New Area, No. 2, third floor Co-patentee before: Shanghai Lianteng Information Technology Co., Ltd. Patentee before: Ye Zhifeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20170402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |