CN202120389U - System for realizing double defence area pulse electronic fence based on a set of high pressure device - Google Patents
System for realizing double defence area pulse electronic fence based on a set of high pressure device Download PDFInfo
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- CN202120389U CN202120389U CN2011202385937U CN201120238593U CN202120389U CN 202120389 U CN202120389 U CN 202120389U CN 2011202385937 U CN2011202385937 U CN 2011202385937U CN 201120238593 U CN201120238593 U CN 201120238593U CN 202120389 U CN202120389 U CN 202120389U
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Abstract
The utility model relates to a system for realizing a double defence area pulse electronic fence based on a set of high pressure device, comprising a host computer control module, a high voltage charging module, a high voltage discharging module, defence area I and II high voltage output modules, defence area I and II high voltage input modules and defence area I and II high voltage detection modules; wherein, the high voltage charging module, the high voltage discharging module and the defence area I and II high voltage output modules constitute a high voltage device, the host computer control module is connected with one end of the fence via the high voltage charging module, the high voltage discharging module and the defence area I and II high voltage output modules orderly, and the other end is connected with the defence area I and II high voltage input modules, and the defence area I and II high voltage input modules are accessed the host computer control module via the defence area I and II high voltage detection modules. Compared with a conventional double defence area pluse hostcomputer, a set of high voltage device is saved in the system for realizing the double defence area pulse electronic fence based on the set of high pressure device of the utility model, reducing the system cost, improving the system reliability and making the system safer and more efficient.
Description
Technical field
The utility model relates to a kind of electronics security and guard technology, relates in particular to the system and method for realizing two defence areas pulsed electron fence based on a cover high-tension unit.
Background technology
Fence is present state-of-the-art circumference guard against theft and alarm system, and it is surveyed fence by high-voltage electronic pulse main frame and front end and forms.The high-voltage electronic pulse main frame is to produce and receive high-voltage pulse signal, and when front end detection fence is in net-fault, short circuit, off state, can produce alerting signal, and sends to the security alarm center to an invasion signal; Front end is surveyed the tangible circumference that fence is made up of members such as bar and plain conductors.Fence is the anti-fence more of a kind of active invasion; Intrusion attempt is made counterattack, beat back the invador, postpone the invasion time; And do not threaten people's life; And send to an invasion signal on security department's watch-dog, can in time understand the situation of alarm region to guarantee managerial personnel, deal with fast.
Fence is widely used in the place that there is enclosure wall in transformer station, power and water plants, factory, key industrial sites, industrial and mining enterprises, material depot, residential quarters, villa district, school, airport, aquaculture and herding place, government organs, major cultural relic place, military installations, prison, detention house etc. and needs enclosure wall with its particular performances.
Existing pair of defence area high voltage pulse electronic enclosure system; Its high voltage pulse electronic enclosure main frame is design two cover high-tension units mostly; For example shown in Figure 1; It comprises with RM-10 miniature transformer TR1 output terminal and being connected respectively and two parallelly connected cover high-tension units that this high-tension unit is composed in series by charging module and discharge module.Charging module mainly comprises other relevant components and parts such as capacitor C 26, capacitor C 27 and resistance; Discharge module mainly comprises transformer TR2, transformer TR3 and other conventional components and parts etc.
But this mode had both improved system cost, had reduced system reliability again, made the security of system have a greatly reduced quality.
Given this, to the defective that exists in the prior art, in order to improve system reliability, reduce system cost, we propose a kind of system of the two defence areas pulsed electron fence based on a cover high-tension unit.
The utility model content
The technical matters that the utility model will solve is to provide a kind of system of the two defence areas pulsed electron fence based on a cover high-tension unit to be used to realize the reliability that reduces system cost and improve system.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: realize pair system of defence areas pulsed electron fence based on a cover high-tension unit, it is characterized in that: comprise host computer control module, the high-tension unit that is connected with said host computer control module, the high pressure load module that is connected with the high-tension unit output terminal and the high pressure detection module that is connected with said high pressure load module output terminal; Said high pressure detection module inserts said host computer control module;
Said high-tension unit comprises high-voltage charging module, the effluve module that is connected with high-voltage charging module output terminal and defence area I high voltage output module that is connected with effluve module output terminal and defence area II high voltage output module;
Said high pressure load module comprises defence area I high pressure load module and defence area II high pressure load module;
Said high pressure detection module comprises defence area I high pressure detection module and defence area II high pressure detection module;
Said host computer control module is according to linking to each other with an end of fence through high-voltage charging module, effluve module, high voltage output module; The other end of said fence links to each other with said high pressure load module.
As one of preferred version of the utility model, said effluve module comprises transformer TR2, and the secondary coil two ends of said transformer TR2 are connected with first resistor group, second resistor group respectively.
As one of preferred version of the utility model, two resistance that said first resistor group and second resistor group comprise respectively and connect.
As one of preferred version of the utility model, said high-voltage charging module is connected through coil with the effluve module.
The utility model has the advantages that the pulse output of the two defence areas of No. one high-tension unit realization, both reduced system cost, improved the reliability of system again, make system more safe and efficient.
Description of drawings
Fig. 1 is the existing pair of high-pressure section circuit diagram in the defence area pulse main frame schematic diagram.
Fig. 2 is the utility model is realized two defence areas pulsed electron fence based on a cover high-tension unit a system chart.
Fig. 3 is the utility model is realized two defence areas pulsed electron fence based on a cover high-tension unit system high pressure charging principle figure.
Fig. 4 is the utility model is realized two defence areas pulsed electron fence based on a cover high-tension unit system high pressure discharge principle figure.
Fig. 5 is the utility model is realized two defence areas pulsed electron fence based on a cover high-tension unit system's scheme of installation.
Fig. 6 is the utility model high-voltage charging and effluve schematic diagram.
Embodiment
Further specify embodiments of the invention below in conjunction with accompanying drawing.
Two defence areas pulsed electron fence main frame based on a cover high-tension unit comprises host computer control module, high-voltage charging module, effluve module, defence area I high voltage output module, defence area II high voltage output module, defence area I high pressure load module, defence area II high pressure load module, defence area I high pressure detection module, defence area II high pressure detection module; Wherein, High-voltage charging module, effluve module, defence area I high voltage output module, defence area II high voltage output module constitute high-tension unit; The high-tension unit schematic diagram is seen Fig. 2, Fig. 3; Wherein Fig. 2 is a charging principle, and Fig. 3 is a discharge principle.
In Fig. 2, the pwm signal of single-chip microcomputer output produces high pressure (about 600 volts) and gives high-voltage capacitance C28 charging through the primary coil of Q17 control step-up transformer on secondary coil, and HV_TEST feeds back to the height of single-chip microcomputer with the control charging voltage; In Fig. 3; The discharge control signal control Q18 of single-chip microcomputer output connects to connect the discharge loop of high-voltage capacitance; The high-voltage capacitance C28 of prime is through the primary coil discharge of step-up transformer TR2; Thereby on secondary coil, produce high pressure I, high pressure II high pressure output (approximately+5.5KV to-5.5KV), high pressure I outputs to the positive high voltage output in two defence areas by two resistance R 73, R74 (resistance plays buffer action), high pressure II is outputed to the high pressure output in two defence areas by two resistance R 75, R76; So just realized two defence areas design of a cover high-tension unit, this also is a key point of the present invention.
Host computer control module is through high-voltage charging module, effluve module, defence area I (or defence area II) high voltage output module and fence sections (two groups of wire rope alternately arranging; One group of A, C; One group of B, D; As shown in Figure 4) connect; The positive and negative high-voltage pulse output terminal of defence area I (or defence area II) high voltage output module is connected with an end (A and B) of two groups of wire rope of fence sections respectively, and the other end of two groups of wire rope (C and D) inserts defence area I (or defence area II) high pressure load module, and I (or defence area II) high pressure detection module inserts host computer control module to the output terminal of defence area I (or defence area II) high pressure load module through the defence area.
Said effluve module comprises transformer TR2, and the secondary coil two ends of said transformer TR2 are connected with first resistor group, second resistor group respectively.Two resistance R 78, R80 that said first resistor group comprises and connects.Two resistance R 79, R81 that said second resistor group comprises and connects.And two resistance that connect play branch's effect.Avoid false alarm.Said high-voltage charging module can be connected through coil with the effluve module also can directly adopt the lead connection.
Host computer control module is the control core with the single-chip microcomputer in the utility model; The high-voltage charging module is formed with the electric capacity of a transformer and a different model, accomplishes the first order of high-voltage pulse and amplifies; The effluve module is made up of a transformer and a charge/discharge control circuit, accomplishes the second level of high-voltage pulse and amplifies; The output of effluve module is divided into two-way by resistance; Be respectively defence area I high voltage output module, defence area II high voltage output module; Such high pressure output that has realized two defence areas once the cover high-tension unit; The high pressure detection module in two defence areas mainly is made up of four road infraluminescences and receiving tube, mainly accomplishes the measuring ability of high-voltage pulse signal.
Referring to Fig. 4, the present invention has the output of two-way high-voltage pulse, is divided into two defence areas, corresponding defence area, each road; The positive and negative high-voltage pulse output terminal of high voltage output module is connected with the wire rope A of fence sections, the end of wire rope B respectively.The other end of wire rope A, B is correspondence and wire rope C, D cross connection respectively; The other end of wire rope C, D is inserted the high pressure load module; Through the measuring ability of high pressure detection module completion high-voltage pulse, wire rope A, B, C, D have just formed the four-wire system fence system like this; Same with another another defence area of high-voltage pulse connection, road; The two defence areas of a complete four-wire system electronic enclosure system has just been set up.
Above-mentioned description to embodiment is can understand and use the utility model for ease of the those of ordinary skill of this technical field.The personnel of skilled obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the embodiment here, and those skilled in the art should be within the protection domain of the utility model for improvement and modification that the utility model is made according to the announcement of the utility model.
Claims (4)
1. realize the system of two defence areas pulsed electron fence based on a cover high-tension unit, it is characterized in that: comprise host computer control module, the high-tension unit that is connected with said host computer control module, the high pressure load module that is connected with the high-tension unit output terminal and the high pressure detection module that is connected with said high pressure load module output terminal; Said high pressure detection module inserts said host computer control module;
Said high-tension unit comprises high-voltage charging module, the effluve module and and the high pressure that are connected with high-voltage charging module output terminal
Defence area I high voltage output module and defence area II high voltage output module that the discharge module output terminal connects;
Said high pressure load module comprises defence area I high pressure load module and defence area II high pressure load module;
Said high pressure detection module comprises defence area I high pressure detection module and defence area II high pressure detection module;
Said host computer control module is according to linking to each other with an end of fence through high-voltage charging module, effluve module, high voltage output module; The other end of said fence links to each other with said high pressure load module.
2. the system that realizes two defence areas pulsed electron fence based on a cover high-tension unit as claimed in claim 1; It is characterized in that: said effluve module comprises transformer TR2, and the secondary coil two ends of said transformer TR2 are connected with first resistor group, second resistor group respectively.
3. the system based on the two defence areas of cover high-tension unit realization pulsed electron fence as claimed in claim 2 is characterized in that: two resistance that said first resistor group and second resistor group comprise respectively and connect.
4. the system based on the two defence areas of cover high-tension unit realization pulsed electron fence as claimed in claim 2, it is characterized in that: said high-voltage charging module is connected through coil with the effluve module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202385937U CN202120389U (en) | 2011-07-07 | 2011-07-07 | System for realizing double defence area pulse electronic fence based on a set of high pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202385937U CN202120389U (en) | 2011-07-07 | 2011-07-07 | System for realizing double defence area pulse electronic fence based on a set of high pressure device |
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| Publication Number | Publication Date |
|---|---|
| CN202120389U true CN202120389U (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202385937U Expired - Lifetime CN202120389U (en) | 2011-07-07 | 2011-07-07 | System for realizing double defence area pulse electronic fence based on a set of high pressure device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214380A (en) * | 2011-07-07 | 2011-10-12 | 上海广拓信息技术有限公司 | System for realizing double-defense area pulse electronic rail based on set of high-pressure device |
-
2011
- 2011-07-07 CN CN2011202385937U patent/CN202120389U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214380A (en) * | 2011-07-07 | 2011-10-12 | 上海广拓信息技术有限公司 | System for realizing double-defense area pulse electronic rail based on set of high-pressure device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
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| CX01 | Expiry of patent term |