CN102201144A - Balance type tension electrical fence alarm system - Google Patents
Balance type tension electrical fence alarm system Download PDFInfo
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- CN102201144A CN102201144A CN 201010157926 CN201010157926A CN102201144A CN 102201144 A CN102201144 A CN 102201144A CN 201010157926 CN201010157926 CN 201010157926 CN 201010157926 A CN201010157926 A CN 201010157926A CN 102201144 A CN102201144 A CN 102201144A
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Abstract
The invention discloses a tension electrical fence alarm system which comprises a plurality of stainless steel wire ropes arranged with interval between two support bars in order, wherein each stainless steel wire rope passes through a balance type tense detection apparatus with two ends fixedly installed on the support bars through wire rope fixing devices. The balance type tension detection apparatus is fixedly installed on a third support bar between two support bars located at the left and right position of the third support bar to realize the differential tension force detection of stainless steel wire ropes in left and right defence areas. Each balance type tension detection apparatus connects a tension main control board and converts detected simulation tension signals to data signals which is sent to the tension main control board by the balance type tension detection apparatus. According to the invention, the force of the tension detection apparatus under normal operating condition is balanced to avoid the appearance of tension fatigue deformation and improve the boundary safety prevention and accuracy of invasion alarm detection. The tension electrical fence alarm system is adapted to various complex terrains and leaves no prevention blind angle, being suitable for all places which have the need of boundary prevention.
Description
Technical field
The present invention relates to the safety precaution field, particularly relate to a kind of tension type electronic fence warning system that boundary defence is reported to the police that is used for.
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 alarm system.
For civilian boundary defence warning system, what generally adopt is the two mirror technology of infrared detection technique and infrared microwave, but there is the high shortcoming of rate of false alarm in these technology.
China utility model patent instructions CN2703088Y (Granted publication day: on June 1st, 2005) disclose a kind of " smart electronics fence ", still, can only be cut off Shi Caineng at quilt and be detected warning by this smart electronics fence.
Chinese invention patent Shen Qing Publication instructions CN101582189A (open day: on November 18th, 2009) disclose a kind of " tension type electronic fence periphery intrusion preventing alarm system ", wherein, be in stress under the tension force module normal operation, work long hours and to cause the tension force sniffer situation of tension force fatigue deformation to occur.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of balanced type strain electronic fence warning system, can make tension force sniffer normal operating conditions lower stress balance, avoid occurring the tension force fatigue deformation, improve the accuracy rate that circumference safety precaution and intrusion alarm detect.
For solving the problems of the technologies described above, balanced type fence warning system of the present invention comprises: many stainless steel wire rope, about between up and down, being disposed on successively between two support bars; Wherein:
Every stainless steel wire rope passes through a balanced type tension force sniffer, and fixes with balanced type tension force sniffer, and its two ends are fixedly mounted on the support bar by wire rope fixing device;
On the 3rd support bar about described balanced type tension force sniffer is fixedly mounted on and is positioned in the middle of two support bars, be used for realizing simultaneously to being positioned at the differential tension detection of its defence area, left and right sides stainless steel wire rope, balanced type tension force sniffer is in the stress balance state under the normal condition, and balanced type tension force sniffer integral body is not subjected to the tractive force of stainless steel wire rope;
Each balanced type tension force sniffer is connected with the tension force master control borad, is sent to the tension force master control borad after converting the simulation tension signal that detects to digital signal.
Balanced type fence warning system of the present invention is the aggregate of a kind of entity protective equipment and balanced type tension force detection alarm device.Because balanced type tension force sniffer is fixedly mounted on the support bar, in the standby testing process, promptly the balanced type tension force sniffer of fence is in the stress balance state in normal operation, the integral body of balanced type tension force sniffer is not subjected to the tractive force of stainless steel wire rope, the state that the tension force fatigue deformation can not occur can improve the accuracy rate that circumference safety precaution and intrusion alarm detect.The tension force master control borad adopts difference processing to come climbing, tension and compression and artificially lax intrusion behavior to defence area, the left and right sides to discern according to the tension signal of the detected stainless steel wire rope of balanced type tension force sniffer; When having detected intrusion behavior, trigger alarm linkage by communication device, and network alarm produces warning message to remote control center.
Balanced type fence warning system environmental suitability of the present invention is strong, can adapt to various complex-terrain environment, and there is not blind spot in boundary defence, can be widely used in all places that boundary defence needs.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing and embodiment:
Fig. 1 is balanced type fence warning system one example structure figure of the present invention;
Fig. 2 is an example structure figure of balanced type tension force sniffer of the present invention.
Embodiment
As shown in Figure 1, in one embodiment of this invention, described balanced type fence warning system 8 comprises: many stainless steel wire rope 3, a plurality of wire rope fixing device 2, a plurality of balanced type tension force sniffer 1, tension force master control borad 5 and communication devices 6; Also comprise remote control center 7 and power-supply controller of electric 9.
About many stainless steel wire rope 3 are equidistantly arranged successively from top to bottom and are arranged between two support bars 4.
Every stainless steel wire rope 3 passes through a balanced type tension force sniffer 1, and its two ends are fixedly mounted on the support bar 4 by wire rope fixing device 2.On the 3rd support bar 4 about described balanced type tension force sniffer 1 is fixedly mounted on and is positioned in the middle of two support bars 4.
Described balanced type tension force sniffer 1 is connected with tension force master control borad 5, transmits its detected tension signal.Balanced type tension force sniffer 1 is provided with balanced type tension force module, sets button, LED light emitting diode, microprocessor, data-carrier store and data-interface.Tension variation characteristic according to stainless steel wire rope 3, described balanced type tension force sniffer 1 is transformed to electric signal by its inner balanced type tension force module with tension signal, carry out analog to digital conversion by its built-in microprocessor again, analog electrical signal is converted to digital signal, sends the digital signal of tension force to tension force master control borad 5 by data-interface then.The button that described balanced type tension force sniffer 1 is provided with is used to be provided with the device address of each balanced type tension force sniffer 1, with the different stainless steel wire rope 3 of correspondence; Also can set the tension parameters of balanced type tension force sniffer 1 etc.The LED light emitting diode that described balanced type tension force sniffer 1 is provided with is used to show the address of the state of setting and each balanced type tension force sniffer.Described data-carrier store is used to store the device address of balanced type tension force sniffer 1.
Described tension force master control borad 5 is built-in with microprocessor, and the tension force digital signal that receives is carried out difference processing and analysis, judges whether to exist the invasion situation.
Described tension force master control borad 5 is provided with button and pilot lamp, is used for the defence area address setting of fence and the indication of warning message.
Described tension force master control borad 5 is connected with communication device 6, by communication device 6 warning message is sent to remote control center 7, and drives the alarm linkage output on the communication device 6, realizes warning lamp warning signal interlink warning.
Described communication device 6 is provided with remote data transmission interface, alarm linkage output interface, be used to described tension force master control borad 5 that the Data Receiving transmission interface is provided, interlock output when the networking driving of data and warning, realize functions such as transmission of remote alarms data and the inquiry of equipment presence, realize that finally information networking is to remote control center 7.
Described communication device 6 is connected with remote control center 7 by bus 10.Remote control center 7 is inquired about in real time by the state of 10 pairs of fences of bus, fence is sent to remote control center 7 to warning message in time by bus 10, by the Computer Processing and the demonstration of remote control center 7, realize the function that real-time online is patrolled and examined.
As shown in Figure 2, in an embodiment, described balanced type tension force sniffer 1 comprises: balanced type tension force module 21, setting button 26, LED light emitting diode 25, microprocessor 24 and data-interface 27.
In the described balanced type tension force module 21 via hole is arranged, stainless steel wire rope 3 can be passed, after stainless steel wire rope 3 installs, adopt module hold-down nut 22 that balanced type tension force module 21 is fixed on the support bar 4.Described balanced type tension force sniffer 1 adopts fixedly stainless steel wire rope 3 of fixation with steel wire nut 23.Like this, balanced type tension force module 21 is in stainless steel wire rope 3 operate as normal and do not have under the situation of intrusion behavior, and integral body does not stress, and makes balanced type tension force sniffer 1 normal operating conditions lower stress balance.
Described balanced type tension force module 21 is carried out the signal amplification by signal amplification circuit 28 after tension signal is converted to electric signal, sends microprocessor 24 to through amplifying signal.Microprocessor 24 adopts the digital signal that obtains tension signal after the built-in ADC analog to digital conversion.
Described microprocessor 24 links to each other with tension force master control borad 5 by data-interface 27 by built-in data-carrier store store data.
Described microprocessor 24 carries out parameter setting by setting button 26, carries out address and warning message demonstration by LED light emitting diode 25.
More than by embodiment the present invention is had been described in detail, but these are not to be construed as limiting the invention.Under the situation that does not break away from the principle of the invention, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection scope of the present invention.
Claims (8)
1. a tension type electronic fence warning system comprises many stainless steel wire rope, about being disposed on successively between up and down between two support bars; It is characterized in that:
Every stainless steel wire rope passes through a balanced type tension force sniffer, and fixes with balanced type tension force sniffer, and its two ends are fixedly mounted on the support bar by wire rope fixing device;
On the 3rd support bar about described balanced type tension force sniffer is fixedly mounted on and is positioned in the middle of two support bars, be used for realizing simultaneously to being positioned at the differential tension detection of its defence area, left and right sides stainless steel wire rope, balanced type tension force sniffer is in the stress balance state under the normal condition, and balanced type tension force sniffer integral body is not subjected to the tractive force of stainless steel wire rope;
Each balanced type tension force sniffer is connected with the tension force master control borad, is sent to the tension force master control borad after converting the simulation tension signal that detects to digital signal.
2. the system as claimed in claim 1 is characterized in that: described balanced type tension force sniffer is provided with balanced type tension force module, sets button, LED light emitting diode, microprocessor, data-carrier store and data-interface; According to the tension variation characteristic of stainless steel wire rope, described balanced type tension force module is transformed to electric signal with tension signal, carries out analog to digital conversion by microprocessor again, and analog electrical signal is converted to digital signal; Described data-interface sends the digital signal of tension force to the tension force master control borad; Described button is used to be provided with the device address of balanced type tension force sniffer, tension parameters; Described LED light emitting diode is used to show the address of the state of setting and each balanced type tension force sniffer; Described data-carrier store is used to store the device address of balanced type tension force sniffer.
3. the system as claimed in claim 1, it is characterized in that: described tension force master control borad is built-in with microprocessor, and the tension force digital signal that receives is carried out difference processing and analysis, judges whether to exist the invasion situation; When having the invasion situation, by the communication device network alarm; Described tension force master control borad is provided with button and pilot lamp, is used for the defence area address setting of fence and the indication of warning message.
4. the system as claimed in claim 1 is characterized in that: described balanced type tension force sniffer adopts fixedly stainless steel wire rope of fixation with steel wire nut.
5. the system as claimed in claim 1, it is characterized in that: described tension force master control borad is connected with communication device, by communication device warning message is sent to remote control center, and drives the alarm linkage output on the communication device, triggers alarm linkage.
6. system as claimed in claim 5, it is characterized in that: described communication device is used to described tension force master control borad that the Data Receiving transmission interface is provided, realize that the remote alarms data send and equipment presence query function, realize that finally information networking is to remote control center.
7. as claim 5 or 6 described systems, it is characterized in that: described communication device is connected with remote control center by bus, remote control center is inquired about the state of fence in real time by bus, fence is sent to remote control center to warning message in time by bus, by the Computer Processing and the demonstration of remote control center, realize the function that real-time online is patrolled and examined.
8. fence warning system as claimed in claim 5 is characterized in that: described communication device is provided with remote data transmission interface and alarm linkage output interface, and the networking that is used for data drives and the interlock output when reporting to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010157926 CN102201144A (en) | 2010-03-26 | 2010-03-26 | Balance type tension electrical fence alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010157926 CN102201144A (en) | 2010-03-26 | 2010-03-26 | Balance type tension electrical fence alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102201144A true CN102201144A (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010157926 Pending CN102201144A (en) | 2010-03-26 | 2010-03-26 | Balance type tension electrical fence alarm system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075046A (en) * | 2013-01-04 | 2013-05-01 | 江南大学 | Smart safeguard fence |
| CN105448014A (en) * | 2015-12-24 | 2016-03-30 | 浙江中电智能科技有限公司 | Fence perimeter security protection system-based integrated wiring method and intrusion early warning method |
| CN108510682A (en) * | 2018-05-30 | 2018-09-07 | 迪芬思（天津）智能科技有限公司 | A kind of strain-type tension fence alarm system |
| CN108898769A (en) * | 2018-09-03 | 2018-11-27 | 南京国沃电子科技有限公司 | Multi-thread shape tension electronic fence intruder detection system |
| CN110164068A (en) * | 2019-06-06 | 2019-08-23 | 南京派光智慧感知信息技术有限公司 | A kind of stress detection guardrail |
| CN111080965A (en) * | 2019-12-24 | 2020-04-28 | 中联重科股份有限公司 | Anti-extrusion device for mobile operation platform and aerial operation machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4829287A (en) * | 1987-03-03 | 1989-05-09 | Hitek-Proteck Systems Incorporated | Taut wire intrusion detection system |
-
2010
- 2010-03-26 CN CN 201010157926 patent/CN102201144A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4829287A (en) * | 1987-03-03 | 1989-05-09 | Hitek-Proteck Systems Incorporated | Taut wire intrusion detection system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075046A (en) * | 2013-01-04 | 2013-05-01 | 江南大学 | Smart safeguard fence |
| CN105448014A (en) * | 2015-12-24 | 2016-03-30 | 浙江中电智能科技有限公司 | Fence perimeter security protection system-based integrated wiring method and intrusion early warning method |
| CN108510682A (en) * | 2018-05-30 | 2018-09-07 | 迪芬思（天津）智能科技有限公司 | A kind of strain-type tension fence alarm system |
| CN108898769A (en) * | 2018-09-03 | 2018-11-27 | 南京国沃电子科技有限公司 | Multi-thread shape tension electronic fence intruder detection system |
| CN110164068A (en) * | 2019-06-06 | 2019-08-23 | 南京派光智慧感知信息技术有限公司 | A kind of stress detection guardrail |
| CN110164068B (en) * | 2019-06-06 | 2024-04-26 | 南京派光智慧感知信息技术有限公司 | Stress detection guardrail |
| CN111080965A (en) * | 2019-12-24 | 2020-04-28 | 中联重科股份有限公司 | Anti-extrusion device for mobile operation platform and aerial operation machine |
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Application publication date: 20110928 |