CN110728817A - Intelligent microwave detection system and method for intrusion detection - Google Patents
Intelligent microwave detection system and method for intrusion detection Download PDFInfo
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- CN110728817A CN110728817A CN201810776121.3A CN201810776121A CN110728817A CN 110728817 A CN110728817 A CN 110728817A CN 201810776121 A CN201810776121 A CN 201810776121A CN 110728817 A CN110728817 A CN 110728817A
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- 238000001514 detection method Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012790 confirmation Methods 0.000 claims abstract description 5
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000011161 development Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000008358 core component Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19695—Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Radar Systems Or Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
Abstract
An intelligent microwave detection system and method for intrusion detection. The system comprises: a telecommunications system; an intelligent microwave detector connected to a telecommunications system; and a camera connected to the telecommunications system and the intelligent microwave detector, the camera being triggered by the intelligent microwave detector; wherein the detection mode of the intelligent microwave detector can be set by means of said telecommunication system. The method comprises the following steps: carrying out intrusion detection by a microwave detector; triggering a camera to shoot by the microwave detector when an intrusion event is detected; and sending the captured photograph or video over the telecommunications system for confirmation by the user; wherein the microwave detector is an intelligent microwave detector and its detection mode can be set by a telecommunication system. The intelligent microwave detection system and the method have the advantages of saving cost, being convenient to use, reducing missing reports and false reports and the like, and can be widely applied to industrial production environment monitoring, public place access monitoring, home security and the like.
Description
Technical Field
The present application relates to the field of intrusion detection technology, and more particularly, to an intelligent microwave detection system and method for intrusion detection.
Background
Existing intrusion detection systems typically employ Pyroelectric Infrared (PIR) detectors. Such Pyroelectric Infrared (PIR) detectors operate with infrared radiation of 10 μm wavelength emitted from the human body at 37 ℃. For verification of the detection result, a Pyroelectric Infrared (PIR) detector is also commonly used in combination with a camera (as shown in fig. 1, fig. 1(a) is CAMIR series by honeywell, inc, and fig. 1(b) is IMV60 by RSI, inc). When the PIR detector detects an intrusion event, the detector triggers the camera to shoot so as to carry out further verification on the intrusion event. However, such intrusion detectors are sometimes unreliable. Such as false positives, which may occur when an intruder has an abnormal body temperature or when the intruder is shielded by a foreign object, or such as white light or hot air interference near the detector. In addition, some of the existing intrusion detection systems employ microwave detectors in combination with a camera. However, these microwave detectors are conventional microwave detectors that only monitor a general area and do not eliminate the similar problems of false negative and false positive as PIR detectors. Furthermore, since the detection of an intrusion event may trigger the camera to take a picture or a short video, false positives by the detector may also cause the camera to take many unwanted pictures, thereby occupying a large storage space and creating unnecessary waste.
It is therefore a long felt desire to provide an intrusion detection system and method that is easy to use, has a low cost, and can effectively reduce the problems of false negative and false positive.
With the development of the intelligent microwave technology, the intelligent microwave detector can not only detect the position, distance, speed and direction of an object, but also accurately detect a specific detection area designated by a user by setting a detection mode. However, existing intrusion detection systems do not incorporate this intelligent microwave technology. Therefore, the present invention is directed to combine the intelligent microwave detection technology with the remote communication technology, and provides an intelligent microwave detection system and method capable of being set through the remote communication system, so as to realize the leap development of the intrusion detection technology.
Disclosure of Invention
In order to achieve the above object, the present invention provides the following technical solutions.
According to an aspect of the present invention, there is provided an intelligent microwave detection system for intrusion detection, comprising: a telecommunications system; an intelligent microwave detector connected to a telecommunications system; and a camera connected to a telecommunications system and to a smart microwave detector, the camera being triggered by the smart microwave detector; wherein a detection mode of the intelligent microwave detector can be set by the telecommunication system.
According to another aspect of the present invention, there is provided an intelligent microwave detection method for intrusion detection, including: carrying out intrusion detection by a microwave detector; triggering a camera to shoot by the microwave detector when an intrusion event is detected; and transmitting the shot photo or video through the remote communication system for confirmation by the user, wherein the microwave detector is an intelligent microwave detector, and the detection mode thereof can be set through the remote communication system.
Drawings
Fig. 1(a) and 1(B) illustrate an intrusion detector according to the prior art.
FIG. 2 illustrates an intrusion event captured by a camera according to one embodiment of the invention.
Fig. 3 shows a functional block diagram for an intelligent microwave detection system according to one embodiment of the present invention.
Fig. 4 shows a schematic structural diagram of the MMIC in the functional block diagram of fig. 3.
Fig. 5 shows a flow diagram of an intelligent microwave detection method for intrusion detection according to one embodiment of the invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings.
According to one embodiment of the present invention, the intelligent microwave detection system includes an intelligent microwave detector that can communicate with a user terminal (e.g., a notebook, a cell phone, a tablet computer, etc.) through a telecommunication system. The telecommunication system includes, but is not limited to, for example, a mobile communication network (e.g., GMS), the internet, and the internet of things (IOT), and various wired remote networks. Preferably, the telecommunication system comprises a cloud server. The intelligent microwave detector can emit microwave beams with different directivities according to different modes, so that precise detection can be performed for a specific area designated by a user. In addition, the intelligent microwave detector can also detect the position, distance, speed and direction information of an object, so that the intelligent microwave detector can be set according to actual requirements.
When an intruder enters the monitoring range of the detector, the detector will trigger the camera to take a picture. FIG. 2 is an intrusion event captured by a camera according to one embodiment of the invention. As shown in fig. 2, compared to the conventional microwave detector, the intelligent microwave detector can emit downward microwave beams according to the area that the user needs to monitor, forming an approximately fan-shaped monitoring area, while there is only a small blind area at the lower part of the detector. Fig. 2 is merely an example, the actual monitored area may be any ground area or space, and the user may set the detection mode of the detector accordingly, so that microwave beams directed in various directions may be generated as desired, covering any shape of area.
Further, photos or videos, such as those taken in fig. 2, may also be transmitted to the user via the telecommunication system for confirmation by the user. The user can also set a photographing mode of the camera through the telecommunication system.
Fig. 3 shows a functional block diagram for an intelligent microwave detection system according to one embodiment of the present invention. By way of example and not limitation, the functional block diagram of fig. 3 includes a smart microwave detector module 210, a camera module 220, a memory module 230, a Main Processing Unit (MPU) module 240 communicatively coupled to the aforementioned modules, and a communication module 250 communicatively coupled to the Main Processing Unit (MPU) module 240. The camera module 220 is triggered by the microwave detector module 210 through the MPU module 240 and captures an intrusion event; the memory module 230 may be used to store and buffer pictures and/or video taken; the Main Processing Unit (MPU) module 240 processes a detection signal for the detector module 210, controls the camera module 220, and the communication module 250; and the communication module 250 may perform bidirectional transmission of information by, for example, connecting to a cloud server, thereby enabling remote setting of a detection mode of the detector and a camera photographing mode. In addition, the functional block diagram of fig. 3 may further include a PIR detector, thereby further enhancing the detection accuracy and reliability of the microwave intelligent detection system according to the present invention.
By way of example and not limitation, the smart microwave detector module 210 includes Monolithic Microwave Integrated Circuits (MMICs) and peripheral circuits as core components to enable different detection modes and smart detection of such things as position, distance, speed and direction information of objects. The peripheral circuits include two antennas (one or more may be used as required to implement beamforming and transceiving functions of microwave signals) at the front end of the MMIC, amplifiers and filters behind the MMIC, and a modulation/waveform generator communicatively connected to the MMIC, etc.
Fig. 4 shows a detailed block diagram of the core components (i.e., MMIC) of the microwave detector module 210 in fig. 3. By way of example and not limitation, the MMIC is a highly integrated BGT24MTR 1124 GHz transceiver. As can be seen from fig. 4, the MMIC includes components such as a temperature sensor, a power sensor, and a buffer, thereby implementing a transceiving function for microwave signals.
Fig. 5 shows a flow diagram of an intelligent microwave detection method for intrusion detection according to one embodiment of the invention. As can be seen in fig. 5, after the intelligent microwave detection system is started, the system is initialized first. If the intelligent microwave detector cannot complete the self-test, an error warning is issued, thereby notifying the user of the error. Otherwise the user can set the detection mode of the microwave detector through the telecommunication system as desired. If the set mode does not meet the requirements, the user can reset the setting, otherwise the detector will be in the monitoring state (if necessary, the user can check the detection mode again). In the intrusion detection process of the microwave detector, a user can reset the detection mode at any time according to the requirement. If the detector detects an intrusion event, the camera will be triggered immediately to take a picture, a picture and/or video will be captured continuously by the camera for a certain time period for the intrusion event and the taken picture and/or video will be sent to the user for confirmation by the user via the telecommunication system. Further, the user can also set a shooting mode of the camera through the telecommunication system.
In summary, compared with the conventional technology, the intelligent microwave detection system and method of the present invention have the advantages of cost saving, convenient use, and reduction of false alarm and missing report, and thus become the main development direction in the field of intrusion detection technology. Besides, the intelligent microwave detection system and the method can be widely applied to industrial production environment monitoring, public place access monitoring, home security and the like.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An intelligent microwave detection system for intrusion detection, comprising:
a telecommunications system;
an intelligent microwave detector connected to a telecommunications system; and
a camera connected to a telecommunications system and to a smart microwave detector, the camera being triggered by the smart microwave detector;
the method is characterized in that: the detection mode of the intelligent microwave detector may be set by the telecommunication system.
2. The intelligent microwave detection system of claim 1, wherein:
the detection mode is set according to a detection area designated by a user, and the intelligent microwave detector can detect location, distance, speed, and direction information of an intruder.
3. The intelligent microwave detection system of claim 1, wherein:
the photographing mode of the camera is also set through a remote communication system and a photo or video photographed by the camera is transmitted.
4. The intelligent microwave detection system of claim 1, wherein:
the remote communication system is a mobile network, the internet or the internet of things, and comprises a cloud server and a client device.
5. The intelligent microwave detection system of claim 1, wherein:
the intelligent microwave detection system further comprises a Pyroelectric Infrared (PIR) sensor.
6. The intelligent microwave detection system of claim 1, wherein:
the intelligent microwave detection system further comprises a memory for storing and/or buffering the taken pictures or videos.
7. An intelligent microwave detection method for intrusion detection, comprising:
carrying out intrusion detection by a microwave detector;
triggering a camera to shoot by the microwave detector when an intrusion event is detected; and
sending the taken picture or video over the telecommunications system for confirmation by the user;
the method is characterized in that: the microwave detector is an intelligent microwave detector and its detection mode can be set by a telecommunication system.
8. The intelligent microwave detection method according to claim 7, characterized in that:
the remote communication system is a mobile network, the internet or the internet of things, and comprises a cloud server and a client device.
9. The intelligent microwave detection method according to claim 7, characterized in that:
the detection mode is set according to a detection area designated by a user, and the intelligent microwave detector can detect location, distance, speed, and direction information of an intruder.
10. The intelligent microwave detection method according to claim 9, characterized in that:
the shooting mode of the camera is also set by a telecommunication system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810776121.3A CN110728817A (en) | 2018-07-16 | 2018-07-16 | Intelligent microwave detection system and method for intrusion detection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810776121.3A CN110728817A (en) | 2018-07-16 | 2018-07-16 | Intelligent microwave detection system and method for intrusion detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12105180B2 (en) | 2019-02-06 | 2024-10-01 | Essence Security International (E.S.I.) Ltd. | Radar location system and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5652567A (en) * | 1995-08-22 | 1997-07-29 | C.O.P. Corp. | Adjustable zone security system |
| US20050128067A1 (en) * | 2003-12-11 | 2005-06-16 | Honeywell International, Inc. | Automatic sensitivity adjustment on motion detectors in security system |
| WO2006095122A1 (en) * | 2005-03-10 | 2006-09-14 | Pyronix Limited | Detector and optical system |
| US20080218340A1 (en) * | 2007-03-07 | 2008-09-11 | Gregory Royer | System and method for improving infrared detector performance in dual detector system |
| US20160240056A1 (en) * | 2015-02-13 | 2016-08-18 | Chia-Teh Chen | Microwave motion sensing technology and its application thereof |
| TWM527988U (en) * | 2016-04-11 | 2016-09-01 | United Integrated Services Co Ltd | Motion sensing device and system thereof |
| KR101656251B1 (en) * | 2015-11-10 | 2016-09-23 | (주)디 넷 | System for detecting invasion |
| CN106534634A (en) * | 2016-11-08 | 2017-03-22 | 天津华来科技有限公司 | Monitoring camera |
| US20170103648A1 (en) * | 2015-10-12 | 2017-04-13 | The Chamberlain Group, Inc. | Remotely Configurable Sensor System and Method of Use |
| EP3660799A1 (en) * | 2018-11-30 | 2020-06-03 | Ademco Inc. | Systems and methods for adjusting a signal broadcast pattern of an intrusion detector |
-
2018
- 2018-07-16 CN CN201810776121.3A patent/CN110728817A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5652567A (en) * | 1995-08-22 | 1997-07-29 | C.O.P. Corp. | Adjustable zone security system |
| US20050128067A1 (en) * | 2003-12-11 | 2005-06-16 | Honeywell International, Inc. | Automatic sensitivity adjustment on motion detectors in security system |
| WO2006095122A1 (en) * | 2005-03-10 | 2006-09-14 | Pyronix Limited | Detector and optical system |
| EP1856677A1 (en) * | 2005-03-10 | 2007-11-21 | Pyronix Limited | Detector and optical system |
| US20080218340A1 (en) * | 2007-03-07 | 2008-09-11 | Gregory Royer | System and method for improving infrared detector performance in dual detector system |
| US20160240056A1 (en) * | 2015-02-13 | 2016-08-18 | Chia-Teh Chen | Microwave motion sensing technology and its application thereof |
| US20170103648A1 (en) * | 2015-10-12 | 2017-04-13 | The Chamberlain Group, Inc. | Remotely Configurable Sensor System and Method of Use |
| KR101656251B1 (en) * | 2015-11-10 | 2016-09-23 | (주)디 넷 | System for detecting invasion |
| TWM527988U (en) * | 2016-04-11 | 2016-09-01 | United Integrated Services Co Ltd | Motion sensing device and system thereof |
| CN106534634A (en) * | 2016-11-08 | 2017-03-22 | 天津华来科技有限公司 | Monitoring camera |
| EP3660799A1 (en) * | 2018-11-30 | 2020-06-03 | Ademco Inc. | Systems and methods for adjusting a signal broadcast pattern of an intrusion detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12105180B2 (en) | 2019-02-06 | 2024-10-01 | Essence Security International (E.S.I.) Ltd. | Radar location system and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210202 Address after: American Minnesota Applicant after: Andingbao Address before: New jersey, USA Applicant before: HONEYWELL INTERNATIONAL Inc. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200124 |