CN109658649A - A kind of fence - Google Patents
A kind of fence Download PDFInfo
- Publication number
- CN109658649A CN109658649A CN201910042971.5A CN201910042971A CN109658649A CN 109658649 A CN109658649 A CN 109658649A CN 201910042971 A CN201910042971 A CN 201910042971A CN 109658649 A CN109658649 A CN 109658649A
- Authority
- CN
- China
- Prior art keywords
- fence
- protection
- zone
- sensor
- radar
- 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.)
- Pending
Links
- 230000004224 protection Effects 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
- G08B13/1645—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means and other detection means, e.g. microwave or infrared radiation
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- Burglar Alarm Systems (AREA)
Abstract
A kind of fence, including multiple fence units, the fence unit form electromagnetism wall, and multiple electromagnetism walls surround zone of protection；The fence unit includes one or more radar sensors, and the radar sensor includes antenna, and the antenna forms the electromagnetism wall.The radiation beam of the antenna of radar sensor forms electromagnetism wall boundary in zone of protection jointly in fence of the present invention, and it is overlapped with the boundary face of zone of protection, the boundary of zone of protection is covered in guarantee, when the electromagnetism wall that object is formed by radar beam, radar sensor can detect the object, and corresponding response is made according to detection result, and the millimeter wave electronic enclosure system of various zone of protections is formed convenient for combination according to demand.
Description
Technical field
The present invention relates to electricity fields more particularly to radar sensor in the application technology of safety-security area, especially one kind
Electronic enclosure system.
Background technique
Since millimeter wave frequency band has higher available bandwidth, while its detection accuracy is also higher, therefore millimeter wave chip
In many-sided extensive application such as wireless communication, radar, guidance, remote sensing technology, radio astronomy and electronic countermeasure.In recent years
Come, with opening successively for millimeter wave frequency band, millimeter-wave technology becomes hot spot.Wherein millimetre-wave radar is with its high-precision, height
The features such as integration, mutually agrees with many application scenarios.Fence is a kind of electronic equipment with abundant application scenarios.In the least
Metre wave radar fence have many advantages, such as protect precision it is high, it is light, saving space.But millimeter wave thunder in the prior art
Not comprehensive to protective zone and the covering of zone of protection interface up to fence, covering weaker region in radar beam can not be effective
Ground detects so that it cannot protecting well.
Summary of the invention
In view of the above technical problems, the purpose of the present invention is to provide a kind of fences for solving above-mentioned technical problem.
In order to solve the above technical problems, fence of the invention, including one or more fence units, the fence list
Member forms electromagnetism wall, and multiple electromagnetism walls surround zone of protection；The fence unit includes that one or more radars pass
Sensor, the radar sensor include antenna, and the antenna forms the electromagnetism wall.
It further include at least one detection sensor in the fence unit, the detection sensor is infrared sensor, can
Light-exposed sensor, laser sensor or shock sensor.
Multiple electromagnetism walls are overlapped with the boundary face of the zone of protection.
The electromagnetism wall is polygon, sector or circle and the combination of these shapes.
The zone of protection is divided shielding region, rectangle zone of protection, polygon zone of protection or curved shape guard plot
The combination of domain and these shape areas.
The radiation beam of the antenna of radar sensor forms electromagnetism wall in zone of protection jointly in fence of the present invention
Boundary, and be overlapped with the boundary face of zone of protection, guarantee the boundary for covering zone of protection, when object passes through radar beam shape
At electromagnetism wall when, radar sensor can detect the object, and make corresponding response according to detection result, and just
The millimeter wave electronic enclosure system of various zone of protections is formed in combination according to demand.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature mesh of the invention
And advantage will become more apparent upon.
Fig. 1 is the structural schematic diagram of the fence unit of fence of the present invention；
Fig. 2 is the structural schematic diagram one of the zone of protection of fence of the present invention；
Fig. 3 is the structural schematic diagram two of the zone of protection of fence of the present invention；
Fig. 4 is the structural schematic diagram three of the zone of protection of fence of the present invention；
Fig. 5 is the structural schematic diagram four of the zone of protection of fence of the present invention.
Specific embodiment
Fence of the present invention is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, fence of the present invention includes one or more fence units 1, fence unit 1 is by one, two
A or multiple radar sensors or radar sensor are core and other several detection sensors (including but not limited to infrared biography
Sensor, visible light sensor, laser sensor or shock sensor) combination.The antenna of radar sensor in fence unit 1
Wave beam forming electromagnetism wall 2, electromagnetism wall 2 can be including but not limited to any overall shape such as polygon, sector, circle,
It is also possible to the shape including but not limited to windowings such as polygon, sector, circles, and any combination of the above shape.
These radar sensors and detection sensor are collectively formed the fence unit 1 of fence, in these fence units 1
The radiation beam of antenna of radar sensor the boundary of electromagnetism wall 2, and and guard plot are formed in fence protection face jointly
The boundary face in domain 3 is overlapped, and guarantees the boundary in covered protection region 3, when object is by the Wave beam forming of the antenna of radar sensor
Electromagnetism wall 2 when, radar sensor can detect the object, and make corresponding response according to detection result.Fence list
Member 1 can add such as in the cells according to demand including but not limited to infrared sensor, visible light sensor, laser sensor
Or the sensors such as vibration are as complementary detection sensor.
As shown in Fig. 2~Fig. 5, above-mentioned fence unit 1 can be the combination row in certain space according to application scenarios demand
Cloth, so that the zone of protection 3 of fence forms line divided shielding region, rectangle zone of protection, polygon zone of protection and close
Shape is combined like the zone of protection of the various shapes such as curved shape zone of protection or the zone of protection for having outs open and these regions
At region, effective protection is done to zone of protection 3 with this, at the same the detection sensor in fence unit 1 can also carry out it is auxiliary
Helping property detects, and promotes protection effect.
The preferred embodiment of the present invention has been described in detail above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent on the premise of not violating the inventive spirit of the present invention
Variation or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of fence, which is characterized in that the fence unit including one or more numbers, the fence unit interval
Setting, any one of fence unit respectively include one or more radar sensors, the radar sensor packet
Antenna is included, the electromagnetism wall of the Wave beam forming electromagnetism wall of antenna, two adjacent fence units is connected with each other and forms protection
Region.
2. fence according to claim 1, which is characterized in that the fence unit further includes having at least one spy
Survey sensor.
3. fence according to claim 2, which is characterized in that the detection sensor be infrared sensor, can
Light-exposed sensor, laser sensor or shock sensor.
4. fence according to claim 1, it is characterised in that: the boundary face weight of the electromagnetism wall and zone of protection
It closes.
5. fence according to claim 1 or 4, which is characterized in that the electromagnetism wall is polygon, sector or circle
The combination of shape and these shapes.
6. fence according to claim 1 or 4, which is characterized in that the zone of protection is divided shielding region, square
The combination of shape zone of protection, polygon zone of protection or curved shape zone of protection and these shape areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910042971.5A CN109658649A (en) | 2019-01-17 | 2019-01-17 | A kind of fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910042971.5A CN109658649A (en) | 2019-01-17 | 2019-01-17 | A kind of fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109658649A true CN109658649A (en) | 2019-04-19 |
Family
ID=66119757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910042971.5A Pending CN109658649A (en) | 2019-01-17 | 2019-01-17 | A kind of fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109658649A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907863A (en) * | 2021-03-08 | 2021-06-04 | 郑州精铖电力设备有限公司 | Intelligent fence laser column, intelligent anti-intrusion system and safety protection method |
| CN113534171A (en) * | 2021-06-22 | 2021-10-22 | 贵州电网有限责任公司 | Induction radar electronic fence suitable for transformer substation and positioning and tracking method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235303A (en) * | 2013-04-22 | 2013-08-07 | 常州工学院 | Millimeter wave radar sensor for circumference intrusion prevention system |
| CN104992519A (en) * | 2015-07-06 | 2015-10-21 | 湖南华诺星空电子技术有限公司 | Perimeter security and protection system |
| US20160125713A1 (en) * | 2013-05-23 | 2016-05-05 | Sony Corporation | Surveillance apparatus having an optical camera and a radar sensor |
| CN107942325A (en) * | 2017-12-28 | 2018-04-20 | 江苏微远芯微系统技术有限公司 | A kind of anti-intrusion device based on millimetre-wave radar |
| CN207367327U (en) * | 2017-10-19 | 2018-05-15 | 西南林业大学 | A kind of Internet of Things safety-protection system |
| CN209265634U (en) * | 2019-01-17 | 2019-08-16 | 麦堆微电子技术（上海）有限公司 | Fence |
-
2019
- 2019-01-17 CN CN201910042971.5A patent/CN109658649A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235303A (en) * | 2013-04-22 | 2013-08-07 | 常州工学院 | Millimeter wave radar sensor for circumference intrusion prevention system |
| US20160125713A1 (en) * | 2013-05-23 | 2016-05-05 | Sony Corporation | Surveillance apparatus having an optical camera and a radar sensor |
| CN104992519A (en) * | 2015-07-06 | 2015-10-21 | 湖南华诺星空电子技术有限公司 | Perimeter security and protection system |
| CN207367327U (en) * | 2017-10-19 | 2018-05-15 | 西南林业大学 | A kind of Internet of Things safety-protection system |
| CN107942325A (en) * | 2017-12-28 | 2018-04-20 | 江苏微远芯微系统技术有限公司 | A kind of anti-intrusion device based on millimetre-wave radar |
| CN209265634U (en) * | 2019-01-17 | 2019-08-16 | 麦堆微电子技术（上海）有限公司 | Fence |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907863A (en) * | 2021-03-08 | 2021-06-04 | 郑州精铖电力设备有限公司 | Intelligent fence laser column, intelligent anti-intrusion system and safety protection method |
| CN113534171A (en) * | 2021-06-22 | 2021-10-22 | 贵州电网有限责任公司 | Induction radar electronic fence suitable for transformer substation and positioning and tracking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209265634U (en) | Fence | |
| CN109658649A (en) | A kind of fence | |
| CN107094062B (en) | A kind of array device and full airspace unmanned plane directional jamming system | |
| CN104992519A (en) | Perimeter security and protection system | |
| Aditya et al. | Asymptotic blind-spot analysis of localization networks under correlated blocking using a Poisson line process | |
| CN103487860B (en) | Radar/infrared dual band frequencies selects surface | |
| US20110050370A1 (en) | High electromagnetic transmission composite structure | |
| US20230057370A1 (en) | Method and device for determining an operational geographical zone observed by a sensor | |
| CN101901532A (en) | Optical fiber interferometer arrangement method of region anti-intrusion system based on optical fiber interferometer | |
| CN111663797A (en) | High-altitude parabolic protection system | |
| CN102208717B (en) | Planar dual-direction radiating antenna | |
| CN206505549U (en) | Intelligent unattended machine defence installation | |
| US20220022349A1 (en) | Active Shield Structure | |
| TW201803209A (en) | Anti-electromagnetic interference unit | |
| CN103872453B (en) | Lightning protection system and associated assemble method for antenna house | |
| Yu et al. | Wideband grating-lobe suppression by rotation of the phased array stations in the SKA low-frequency sparse aperture array | |
| CN105099578A (en) | Electromagnetic radiation assessment method and electromagnetic radiation assessment equipment | |
| US9316726B2 (en) | Quantum harmonic radar | |
| CN107942325A (en) | A kind of anti-intrusion device based on millimetre-wave radar | |
| CN208314797U (en) | A kind of anti-string reading ultrahigh frequency RFID system based on wireless signal perturbation technique | |
| US7965219B1 (en) | Patterned optical material and metamaterial for protection from and defeat of directed energy | |
| CN212963039U (en) | Unmanned aerial vehicle defense system | |
| KR102672496B1 (en) | Mimo antenna array with wide field of view | |
| Hashimov et al. | ASSESSMENT OF DEAD ZONE OF JOINTLY OPERATING RADARS | |
| GB2300523A (en) | Anti-jamming measure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |