CN101577028A - Intrusion attempt detection system and intrusion attempt detection device - Google Patents
Intrusion attempt detection system and intrusion attempt detection device Download PDFInfo
- Publication number
- CN101577028A CN101577028A CNA2009101376482A CN200910137648A CN101577028A CN 101577028 A CN101577028 A CN 101577028A CN A2009101376482 A CNA2009101376482 A CN A2009101376482A CN 200910137648 A CN200910137648 A CN 200910137648A CN 101577028 A CN101577028 A CN 101577028A
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- CN
- China
- Prior art keywords
- stake
- detection device
- bump
- fence
- shock detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
- G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Abstract
The invention aims to provide a system for detecting attempt to intruding inside the boundary delimited by a fence. The fence includes fence boards fixed onto piles. The system is provided with a detection device for detecting impact and/or vibration which may occur on the fence, and a transferring device for transferring data from the detection device to remote post, which is characterized in that the impact and/or vibration detection device is born by at least one pile. An intrusion attempt detection device including an impact and/or vibration detection device is further provided.
Description
Technical field
The present invention relates to periphery protection field, place.More particularly, the present invention relates to the main fence system that is assembled by breast board and stake, this system can detect the intrusion attempt of the circumference inside that enters the fence delimitation.
Background technology
In field of the present invention, proposed at present multiple technologies and detected whether unauthorized people is arranged near the circumference that fence delimited, and/or detected whether the intrusion attempt that enters this circumference inside is arranged.
Particularly known have a warning system that utilizes infrared ray sensor: the principle of this system is to arrange that the infrared beams net makes it to delimit the circumference that desire monitors, then causes the temporary transient interruption of infrared beams when having the people to pass this circumference, thereby starts alarm signal.
Also known have a surveillance of utilizing super high frequency technique, and this system sends electric wave in the specific region that desire monitors, can cause interference to electric wave when the people is present in the zone that electric wave covers, thereby gives the alarm signal.
According to these two systems, whether the target that is realized is to detect to exist unauthorized people in inside, place or near this place.
But these systems do not consider that the actual personnel of stopping enter determined circumference inside.In other words, these systems do not stop the function of intrusion attempt.
Thereby, in the practice, these systems are used with the device of delimiting circumference physically and forming barrier, and described device for example comprises the fence of the breast board (tinsel of braiding or welding, tinsel, the wire netting of " simple torsion " (simple torsion) ...) that is fixed on the stake.
For forming for example place circumference delimitation equipment of fence of physical barrier, the technology that detects the inner attempt of invasion circumference is to utilize the vibrations that are installed on the fence breast board and/or clashes into pick-up unit definitely.This type of pick-up unit can or be commonly referred to by accelerometer " bump cable " (
-choc) system constitutes, and this system comprises couple of conductor, is used for transmitting when the fence breast board is given a shock and/or clashes into.
Thereby whether this technology can detect has the people to climb the fence breast board in order to enter circumference inside, can transmit to sentry post at a distance in case of necessity, and personnel send a warning to supervision.
But this technology has bigger shortcoming aspect its destructibility.
In fact, for exper ienced malicious persons, can find the bump cable that exists at an easy rate and make it ineffective.A kind of ineffective method of bump cable that makes is apace cut off it exactly.
Like this, the supervision personnel just can not detect intrusion attempt.
Summary of the invention
Purpose of the present invention is in particular for solution these shortcomings of the prior art.
More particularly, the purpose of this invention is to provide a kind of place circumference protection system, this system's utilization is fixed on the breast board on the stake, and is compared with prior art more survivable.
For this reason, specific purposes of the present invention provide a kind of such system, and it can be avoided or be significantly to reduce to have the possibility that the people of malice touches pick-up unit at least.
Another object of the present invention provides a kind of such system, and it can make the fitting operation of pick-up unit simply and quickly finish.
A further object of the present invention provides a kind of such system, and it can be obtained through simple repacking operation by existing some fence.
These purposes and the purpose that hereinafter occurs can be realized by the present invention who aims to provide a kind of like this detection system, this system is used to detect the intrusion attempt that enters the circumference inside of being delimited by fence, described fence comprises the breast board that is fixed on the stake, described system configuration is useful on the pick-up unit that detects contingent bump on the described fence and/or vibrations, and will be sent to the conveyer at sentry post at a distance from the data of described pick-up unit, it is characterized in that described bump and/or shock detection device are by at least one described stake carrying.
Thereby, the present invention proposes a kind of new place circumference guard method fully, this method is utilized the stilt of the stake of fence as vibrations and/or bump pick-up unit, does not make this usefulness and do not re-use the breast board that is fixed on the stake.
Thereby the present invention is just opposite with those skilled in the art's popular response, and those skilled in the art's popular response is thought:
----pick-up unit should be placed on the breast board, is more prone to attempt cross this fence by the fence at climbing breast board place because have the people of malice as everyone knows;
----on-experience, breast board has constituted the stilt with certain flexibility, can transmit the bump and/or the vibrations that are applied thereto effectively.
As hereinafter statement more clearly, owing to use the stilt of stake as vibrations and/or bump pick-up unit, so this device can be placed in the inside of stake, this sees with regard to the people who makes vibrations and/or bump pick-up unit neither be had malice, is not also touched by them.
Therefore, intrusion attempt detection system of the present invention is compared with solution of the prior art has better infrangibility, and solution of the prior art is that vibrations and/or bump pick-up unit are installed on the breast board that is fixed on the stake.
According to a favourable technical scheme, described vibrations and/or bump pick-up unit comprise at least one accelerometer.
This assembly is proved to be the system of the present invention that is specially adapted to, and this is because it can present the form of relative compact, can be readily integrated into the inside of fence stake.
According to an embodiment preferred, described data link comprises the device that is sent described data by radio frequency.
Like this, can avoid between the sentry post, distant place at bump and/or shock detection device and the personnel of supervision place, using wired connection.
In other words,--this cable is covered and/or is difficult to touches the risk that people that----had malice touches even if reduced the vital cable of the operation of system.
Advantageously, described conveyer is associated with data sink.
Like this, just can for example signal be sent to pick-up unit, thereby this pick-up unit returns the signal that this pick-up unit of demonstration is in running status.
In addition, this receiving trap can be realized the long-range parameter that pick-up unit is set, so that alarm signal only results from predetermined g-load level.
According to a favourable technical scheme, the upper end of described stake advantageously has stopper, and described data comprise the antenna that is incorporated in the described stopper by the described dispensing device of radio frequency.
This feature makes it possible to have with preassembled mode manufacturing the stopper of radio-frequency antenna, can guarantee assembly quality (outside the place of desire protection) like this, and reduce the set-up time (in the place).
According to an advantageous embodiment of the present invention, described pick-up unit is placed at least one described stake.
According to first embodiment of the present invention, described bump and/or shock detection device are incorporated on the panel that is fixed in the described stake cut-out.
According to second embodiment of the present invention, described bump and/or shock detection device are incorporated in the module that is assemblied in described stake upper end.
According to an admissible version, described data link comprises a cable network, and described cable network is preferably with the network of carrier current.
Certainly, the cable network of other types also can consider, particularly Ethernet, mode bus (mode bus) ...
In the case, described cable network preferably is embedded in the soil, and the inside that extends to described stake links to each other with described bump and/or shock detection device.
Touch the risk that cable network is for example cut off this cable network with regard to the people who has reduced to have malice in order to make this thrashing like this.
According to another characteristic of the invention, this system comprises the independent power supply device of described bump and/or shock detection device.
So just avoided the use power cable, and power cable becomes the weakness of protection system easily, thereby make this thrashing, for example make this thrashing by cutting off this cable as long as the people that this cable can be had malice finds.
In this case, described independent power supply device preferably includes the electro-optical package that is installed on the described stake.
Should be understood that independent power supply device also can be made of one or more supplying cells.But these batteries should regularly replace, and this will cause the attended operation on each relevant stake.
The invention still further relates to a kind of intrusion attempt detection device, comprise bump and/or shock detection device, this device is intended being carried on the stake of the circumference of being delimited by fence, and described fence comprises the breast board that is fixed on the described stake.
Description of drawings
Other purposes of the present invention and advantage can be expressly understood after in the following narration of having read several preferred embodiments of the present invention and referring to accompanying drawing more, and described embodiment is with exemplary and mode limiting examples provides, and described accompanying drawing is as follows:
Fig. 1 is the synoptic diagram of circumference protection system of the present invention;
Fig. 2 is the stereographic map of first embodiment of the present invention;
Fig. 3 is the stereographic map of second embodiment of the present invention;
Fig. 4 is the figure of the block diagram form of circumference protection system of the present invention.
Embodiment
As mentioned above, principle of the present invention is to provide a kind of detection to enter the system of the intrusion attempt of the circumference inside of being delimited by fence, and wherein, bump and/or shock detection device are incorporated in one or more fence stakes.
This General Principle is shown among Fig. 1.
As shown in Figure 1, the detection of the present invention system that enters the intrusion attempt of circumference inside comprises:
----a plurality of stakes 1;
----a plurality of breast boards 2 (constituting smooth or basic even curface), each all extends between two stakes 1 and is fixed on the stake (same breast board can with two above stake couplings);
----is carried on bump and/or the shock detection device 3 on one or more stakes.
According to first embodiment of the present invention, the stake 1 that relates to has the inner structure that hollows out to small part, so that an accommodation section 10 that is used to hold bump and/or shock detection device 3 is set.
-----welding breast board;
The metal wire breast board of-----braiding;
The metal wire breast board of----welding;
The metal wire breast board of----so-called " simple torsion ";
----wire netting breast board;
----......
According to a favourable technical scheme, bump and/or shock detection device 3 comprise an accelerometer.
This accelerometer is preferably capacitive based.
In addition, system of the present invention comprises the conveyer that the data from bump and/or shock detection device 3 are transmitted to the sentry post, distant place of PC control.
Can make this conveyer relevant, so that can two-way communication between sentry post, distant place and the pick-up unit with data sink.
According to first scheme of the present invention, the data link that links together with bump and/or shock detection device 3 comprises frequency communication devices 4 (certainly, the PC sentry post is equipped with the radio-frequency (RF) Receiving Device that is adapted to emitter).
According to the alternative plan that can consider, data link includes spider lines 5, and described cable network links to each other with bump and/or shock detection device 3, extends to PC control sentry post.
According to this scheme, cable network is preferably with the network of carrier current.
In addition; the preferred starting point of the cable of cable network is bump and/or the shock detection device in relevant stake inside; extend in its whole height; in being connected to the soil that wherein cable to small part is imbedded, (make its inside extend a segment distance at the protection circumference; the people of circumference outside can't be touched), this network is connected in controls the sentry post at a distance.
Also can be designed to cable draws in the whole height extension of stake and near the base portion (perhaps this base portion) of stake; protected simultaneously to stop any attempt that makes it to lose efficacy from the outside, described protection realizes by shell and/or formation barrier on soil, stake and/or breast board place cover.
This version is shown among Fig. 1, and it has utilized at least one block of plate 50, and cable network 5 extends in its back.Certainly, with respect to plate 50, cable extends in the inboard of desire protection circumference.
With reference to Fig. 2 first embodiment of the present invention is described.
As shown in the drawing, stake 1 is made of the sheet metal that bending (for example by profile processing (profilage) method) is shaped, and has hollow body 11 and hanging device 111, and breast board 2 (being the metal wire breast board of welding in this example) is fixed on the hanging device.
The inside of the hollow body 11 of stake 1 constitutes accommodation section 10, and according to principle of the present invention, bump and/or shock detection device are installed in this accommodation section.
According to this embodiment, bump and/or shock detection device are incorporated in the circuit board 30, and this circuit board is fixed on the wall 110 of hollow body 11 of stake 1.
Should be noted that accelerometer that circuit board 30---wherein integrates also therefore the same----be installed near the upper end of stake 1.Thereby, accelerometer is installed in the zone that stake shows the motion of enough large amplitudes easily, so that (this is just opposite with stake base portion near zone to detect the bump be applied on the stake and/or vibrations, the stake base portion is fixed in the soil usually, thereby constituted complete static or static basically stilt, so near the stake base portion, almost detect bump and/or vibrations) less than stake.
According to this embodiment, the upper end of the hollow body 11 of stake 1 is designed to be assemblied in stopper 12 sealings (stopper 12 inserts in accommodation section 10 and the hanging device 111) on the stake 1.
Should be noted that according to a version can considering, pick-up unit can be incorporated in the stopper.
Preferably, embodiment shown in Figure 2 belongs to such the solution of the present invention, that is: data link comprises the radio frequency dispensing device.
Communicator comprises the radio frequency component that is incorporated on this circuit board 30.In addition, dispensing device comprises emitting antenna 40.
As shown in Figure 2, this antenna 40 is incorporated on the above-mentioned stopper 12.
According to another embodiment that can consider, antenna can be imbedded in the material of stopper or be fixed in the stopper.
In addition, the electro-optical package 6 with appropriate size and capacity has been guaranteed the independently-powered of bump and/or shock detection device.In this case, circuit board 30 also has the required assembly of electric energy of handling and preserving by electro-optical package 6 generations.
Should be noted that intrusion attempt detection system of the present invention can obtain by transforming existing fence (preferably include the stake that has cut-out, described cut-out is used to form the accommodation section of bump and/or shock detection device).
In this case, a kind of technical scheme is to provide a kind of external member that can install immediately, comprises the bump and/or the shock detection device that link to each other with a stilt, and this stilt is designed to be fixed on the inside of the cut-out of stake.
A kind of such subassembly (external member that can install immediately) can also comprise:
----is from the conveyer of the data of bump and/or shock detection device;
The stopper that----is specific for example is integrated with emitting antenna;
----electro-optical package.
Fig. 3 illustrates second embodiment of the present invention.
As shown in the drawing, bump and/or shock detection device are incorporated on the circuit board 30, this circuit board is fixed on the inside of sleeve 7, this sleeve is designed to be embedded in the upper end (forming a kind of stopper of stake) of stake 1, described inlaying preferably closed (emmanchement) (for example on hollow body and hanging device of aforesaid stake, with reference to Fig. 2) by dress and carried out.
Should be noted that in this case, circuit board 30 also can be integrated luminous assembly, thereby sleeve 7 can be made by transparent or semitransparent material.
Be to be further noted that sleeve 7 can have (mainly comprising bump and/or shock detection device) form of the external member that can install immediately.
The operation logic of system of the present invention is recorded among Fig. 4.
Operation logic according to system of the present invention, when the invaded attempt of fence touches, the bump and/or the shock detection device that are incorporated in the stake 1 detect (or " capturing ") these vibrations (perhaps bump), and send signal 100 by data link 4,5 (being made of radio frequency dispensing device or cable network) to distant place PC control sentry post.This PC comprise signal 100 treating apparatus (with the intrusion attempt signal with by inclement weather, toy ... wait the signaling zone that causes separately).Signal Processing is caused sending of (or not causing) alarm signal, so that send warning information to the supervision personnel.
Claims (14)
1. system that is used to detect the intrusion attempt that enters the circumference inside of delimiting by fence, described fence comprises the breast board that is fixed on the stake, described system configuration is useful on the pick-up unit that detects contingent bump on the described fence and/or vibrations, and will be sent to the conveyer at sentry post at a distance from the data of described pick-up unit, it is characterized in that described bump and/or shock detection device are by at least one described stake carrying.
2. according to the system of claim 1, it is characterized in that described bump and/or shock detection device comprise at least one accelerometer.
3. according to the system of claim 1, it is characterized in that described data link comprises the device that is sent described data by radio frequency.
4. according to the system of claim 1, it is characterized in that described conveyer is relevant with data sink.
5. according to the system of claim 3 or 4, it is characterized in that the upper end of described stake has stopper, described data comprise the antenna that is incorporated in the described stopper by the described transmission and/or the receiving trap of radio frequency.
6. according to the system of claim 1, it is characterized in that described pick-up unit is placed at least one described stake.
7. according to the system of claim 1, it is characterized in that described bump and/or shock detection device are incorporated on the plate that is fixed in the described stake cut-out.
8. according to the system of claim 1, it is characterized in that described bump and/or shock detection device are incorporated in the module that is assemblied in described stake upper end.
9. according to the system of claim 1, it is characterized in that described data link comprises a cable network.
10. according to the system of claim 9, it is characterized in that described cable network is the network of band carrier current.
11. the system according to claim 9 or 10 is characterized in that, described cable network is embedded in the soil, and the inside that extends to described stake links to each other with described bump and/or shock detection device.
12. the system according to one of claim 1-4 or 6-10 is characterized in that, it comprises the independent power supply device of described bump and/or shock detection device.
13. the system according to claim 12 is characterized in that, described independent power supply device comprises an electro-optical package that is installed on the described stake.
14. an intrusion attempt detection device comprises bump and/or shock detection device, this device is intended being carried on the stake of the circumference of being delimited by fence, and described fence comprises the breast board that is fixed on the described stake.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR08/02457 | 2008-05-05 | ||
| FR0802457A FR2930843A1 (en) | 2008-05-05 | 2008-05-05 | Attempt of intrusion detecting system for detecting presence of unauthorized person near perimeter of fence at site, has transmission units transmitting data from detection units to remote station, where detection units are carried by posts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101577028A true CN101577028A (en) | 2009-11-11 |
| CN101577028B CN101577028B (en) | 2014-12-03 |
Family
ID=40028953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910137648.2A Expired - Fee Related CN101577028B (en) | 2008-05-05 | 2009-05-04 | Intrusion attempt detection system and intrusion attempt detection device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101577028B (en) |
| FR (1) | FR2930843A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622839A (en) * | 2012-04-18 | 2012-08-01 | 北京德天泉机电设备有限公司 | Intelligent vibration electronic fence and perimeter anti-intrusion alarm system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2966958A1 (en) | 2010-10-29 | 2012-05-04 | Sorhea | CLOSURE WITH LOCALIZED DETECTION OF INTRUSION. |
| FR3007054B1 (en) * | 2013-06-18 | 2015-07-17 | Inoxys | CLOSURE ELEMENT FOR THE DETECTION AND SIGNALING OF RETRACT TENTATIVES |
| CN110111514A (en) * | 2019-05-13 | 2019-08-09 | 哈尔滨研拓科技发展有限公司 | A kind of outdoor equipment protective device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097025A (en) * | 1976-07-19 | 1978-06-27 | Electronic Surveillance Fence Security, Inc. | Electronic fence surveillance apparatus |
| CN87103772A (en) * | 1987-05-20 | 1988-12-07 | 安全装置技术公司 | Security fence matching optical fibre alarm system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0410194A (en) * | 1990-04-27 | 1992-01-14 | Nkk Corp | Radio type fire warning device |
| US6456198B1 (en) * | 1998-06-23 | 2002-09-24 | Ks Techno Co., Ltd. | Fence sensor |
| JP4427780B2 (en) * | 2003-10-02 | 2010-03-10 | 株式会社Ｉｎａｘ | Anomaly detection system |
| CN2765264Y (en) * | 2005-01-17 | 2006-03-15 | 吴洪伟 | Intelligent blocking and security protection alarm for preventing boundary overstep |
-
2008
- 2008-05-05 FR FR0802457A patent/FR2930843A1/en not_active Withdrawn
-
2009
- 2009-05-04 CN CN200910137648.2A patent/CN101577028B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097025A (en) * | 1976-07-19 | 1978-06-27 | Electronic Surveillance Fence Security, Inc. | Electronic fence surveillance apparatus |
| CN87103772A (en) * | 1987-05-20 | 1988-12-07 | 安全装置技术公司 | Security fence matching optical fibre alarm system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622839A (en) * | 2012-04-18 | 2012-08-01 | 北京德天泉机电设备有限公司 | Intelligent vibration electronic fence and perimeter anti-intrusion alarm system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101577028B (en) | 2014-12-03 |
| FR2930843A1 (en) | 2009-11-06 |
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