CN201662861U - Intrusion detection device - Google Patents
Intrusion detection device Download PDFInfo
- Publication number
- CN201662861U CN201662861U CN201020167984XU CN201020167984U CN201662861U CN 201662861 U CN201662861 U CN 201662861U CN 201020167984X U CN201020167984X U CN 201020167984XU CN 201020167984 U CN201020167984 U CN 201020167984U CN 201662861 U CN201662861 U CN 201662861U
- Authority
- CN
- China
- Prior art keywords
- human body
- vital signs
- alerting signal
- video image
- passive infrared
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model provides an intrusion detection device, which belongs to the technical field of public security. The intrusion detection device comprises a passive infrared detection unit, a camera, a video image analyzer and an alarm unit, wherein the passive infrared detection unit is used for collecting alarm signals of a human body or an animal with vital signs; the camera is used for collecting video images; the video image analyzer is used for analyzing the video images collected by the camera and extracting alarm signals with human characteristics; and the alarm unit is used for analyzing the alarm signals with the human characteristics identified by the video image analyzer based on the alarm signals of the human body or the animal with the vital signs detected by the passive infrared detection unit, eliminating the alarm signals with human appearance characteristics but no vital signs or the alarm signals with vital signs but no human appearance characteristics, and ensuring that identification and alarm are carried out only for an intruding human body, thereby realizing early warning and accurate alarming.
Description
Technical field
The utility model belongs to the public safety technical field, relates in particular to a kind of intrusion detection equipment.
Background technology
The principle of passive infrared detector is that human surface temperature and ambient temperature exist difference, when human body moves, the variation that this difference produces can detect by infrared sensor, report to the police thereby trigger, but the object that pet, curtain etc. is had the infrared heat radiation can't normally be discerned, and causes the rate of false alarm height.
Simple employing intelligent video analysis technology, the video image that collects is analyzed, intelligence is analyzed resemblance, can't judge that it still is the object of similar human body that the life object is arranged, and have to shortcomings such as environmental suitability differences, at complex environment, be easy to generate and fail to report and report by mistake, and too responsive for some static scenes, as rocking of light, inverted image, leaf etc., also may trigger false alarm.
So the intrusion detection equipment that wherein a kind of technology of single employing realizes all exists rate of false alarm and the high defective of rate of failing to report.
The utility model content
In order to address the above problem, the purpose of this utility model provides a kind of intrusion detection equipment, has the human body of vital signs or the alerting signal of animal is carried out multiple analysis with the alerting signal with characteristics of human body of video image analysis technology identification and passive infrared detecting unit are detected, to have characteristics of human body's profile but do not have vital signs (as inverted image, light changes, sculpture etc.) alerting signal or have vital signs but do not have characteristics of human body's profile (as pet, flying bird, curtain etc.) alerting signal is rejected, guarantee only to discern, reduce rate of false alarm and rate of failing to report at the human body of invasion.
In order to achieve the above object, the utility model provides a kind of intrusion detection equipment, comprising: passive infrared detecting unit 11, camera 12, video image analysis device 13 and alarm unit 14, wherein
Described passive infrared detecting unit 11 is used to gather human body with vital signs or the alerting signal of animal, and has the human body of vital signs or the alerting signal of animal sends to described alarm unit 14 with described;
Described camera 12 is used to gather video image;
Described video image analysis device 13, be connected with described camera 12, be used for the described video image that described camera 12 is gathered is analyzed, extract alerting signal, and the described characteristics of human body's of having alerting signal is sent to described alarm unit 14 with characteristics of human body;
Described alarm unit 14, be connected with described video image analysis device 13 with described passive infrared detecting unit 11 respectively, the alerting signal with characteristics of human body of described video image analysis device 13 identifications had the human body of vital signs or the alerting signal of animal is analyzed in conjunction with passive infrared detecting unit 11 is detected, and will have characteristics of human body's profile but do not have the alerting signal of vital signs, or have vital signs but the alerting signal that do not have characteristics of human body's profile is rejected, guarantee only to discern warning at the human body of invasion.
Preferably, described alarm unit 13 is an audible-visual annunciator.
As shown from the above technical solution, survey complex technique by utilizing intelligent video analysis technology and passive infrared invasion, to have characteristics of human body's profile but do not have the alerting signal of vital signs (as inverted image, light variation, sculpture etc.) or have vital signs but the alerting signal that do not have characteristics of human body's profile (as pet, flying bird, curtain etc.) is rejected, guarantee only to discern at the human body of invasion, reduce rate of false alarm and rate of failing to report, realize giving warning in advance and accurately warning effect.
Description of drawings
Fig. 1 is the structured flowchart of intrusion detection equipment of the present utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, embodiment of the present utility model is done explanation in further detail below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, be the structured flowchart of the utility model intrusion detection equipment, as seen from the figure, this intrusion detection equipment comprises: passive infrared detecting unit 11, camera 12, video image analysis device 13 and alarm unit 14, wherein
Passive infrared detecting unit 11 is used to gather human body with vital signs or the alerting signal of animal, and this is had the human body of vital signs or the alerting signal of animal sends to alarm unit 14;
Camera 12 is used to gather video image;
Video image analysis device 13 is connected with camera 12, is used for the video image that camera 12 is gathered is analyzed, and extracts the alerting signal with characteristics of human body, and the alerting signal that will have a characteristics of human body sends to alarm unit 14;
As shown from the above technical solution, survey and the compound recognition technology of intelligent video analysis, only discern, realize giving warning in advance and accurately warning effect, greatly reduce rate of false alarm and rate of failing to report at the invasion human body target by utilizing passive infrared invasion.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. an intrusion detection equipment is characterized in that, comprising: passive infrared detecting unit (11), camera (12), video image analysis device (13) and alarm unit (14), wherein
Described passive infrared detecting unit (11) is used to gather human body with vital signs or the alerting signal of animal, and has the human body of vital signs or the alerting signal of animal sends to described alarm unit (14) with described;
Described camera (12) is used to gather video image;
Described video image analysis device (13), be connected with described camera (12), be used for the described video image that described camera (12) is gathered is analyzed, extract alerting signal, and the described characteristics of human body's of having alerting signal is sent to described alarm unit (14) with characteristics of human body;
Described alarm unit (14), be connected with described video image analysis device (13) with described passive infrared detecting unit (11) respectively, the alerting signal with characteristics of human body of described video image analysis device (13) identification had the human body of vital signs or the alerting signal of animal is analyzed in conjunction with passive infrared detecting unit (11) is detected, and will have characteristics of human body's profile but do not have the alerting signal of vital signs, or have vital signs but the alerting signal that do not have characteristics of human body's profile is rejected, guarantee only to discern warning at the human body of invasion.
2. intrusion detection equipment according to claim 1 is characterized in that, described alarm unit (13) is an audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020167984XU CN201662861U (en) | 2010-04-23 | 2010-04-23 | Intrusion detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020167984XU CN201662861U (en) | 2010-04-23 | 2010-04-23 | Intrusion detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662861U true CN201662861U (en) | 2010-12-01 |
Family
ID=43233279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020167984XU Expired - Fee Related CN201662861U (en) | 2010-04-23 | 2010-04-23 | Intrusion detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662861U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814222A (en) * | 2010-04-23 | 2010-08-25 | 泉州市科立信安防电子有限公司 | Intrusion detection device |
| CN102708643A (en) * | 2011-03-28 | 2012-10-03 | 无锡国科微纳传感网科技有限公司 | Invasion detection method and system |
| CN103871186A (en) * | 2012-12-17 | 2014-06-18 | 博立码杰通讯(深圳)有限公司 | Security and protection monitoring system and corresponding warning triggering method |
| CN105336074A (en) * | 2015-10-28 | 2016-02-17 | 小米科技有限责任公司 | Alarm method and device |
| CN106297129A (en) * | 2016-08-31 | 2017-01-04 | 浙江宇视科技有限公司 | The implementation method of a kind of video monitoring and monitoring device |
| CN106910308A (en) * | 2017-05-03 | 2017-06-30 | 北方民族大学 | Smart home security apparatus and system |
| CN112863096A (en) * | 2019-11-28 | 2021-05-28 | 云丁网络技术(北京)有限公司 | Monitoring method and device |
| CN115100806A (en) * | 2022-06-10 | 2022-09-23 | 重庆英卡电子有限公司 | Composite sensing monitoring system and monitoring method for electronic boundary piles |
-
2010
- 2010-04-23 CN CN201020167984XU patent/CN201662861U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814222A (en) * | 2010-04-23 | 2010-08-25 | 泉州市科立信安防电子有限公司 | Intrusion detection device |
| CN102708643A (en) * | 2011-03-28 | 2012-10-03 | 无锡国科微纳传感网科技有限公司 | Invasion detection method and system |
| CN103871186A (en) * | 2012-12-17 | 2014-06-18 | 博立码杰通讯(深圳)有限公司 | Security and protection monitoring system and corresponding warning triggering method |
| CN105336074A (en) * | 2015-10-28 | 2016-02-17 | 小米科技有限责任公司 | Alarm method and device |
| US10147288B2 (en) | 2015-10-28 | 2018-12-04 | Xiaomi Inc. | Alarm method and device |
| CN106297129A (en) * | 2016-08-31 | 2017-01-04 | 浙江宇视科技有限公司 | The implementation method of a kind of video monitoring and monitoring device |
| CN106297129B (en) * | 2016-08-31 | 2019-07-16 | 浙江宇视科技有限公司 | A kind of implementation method and monitoring device of video monitoring |
| CN106910308A (en) * | 2017-05-03 | 2017-06-30 | 北方民族大学 | Smart home security apparatus and system |
| CN112863096A (en) * | 2019-11-28 | 2021-05-28 | 云丁网络技术(北京)有限公司 | Monitoring method and device |
| CN115100806A (en) * | 2022-06-10 | 2022-09-23 | 重庆英卡电子有限公司 | Composite sensing monitoring system and monitoring method for electronic boundary piles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201662861U (en) | Intrusion detection device | |
| CN101814222A (en) | Intrusion detection device | |
| CN109765539B (en) | Indoor user behavior monitoring method and device, electrical equipment and home monitoring system | |
| CN205193981U (en) | Radar vision fuses intelligent warning system with low misstatement rate | |
| CN109740411A (en) | Intelligent monitor system, monitoring method based on recognition of face and quickly go out alarm method | |
| CN205428085U (en) | Indoor security protection system based on fiber grating | |
| CN104971458A (en) | Multi-fire-source identification method based on automatic tracking and positioning jet fire extinguishing device | |
| CN101699531A (en) | Infrared correlation identification alarm system and identification method thereof | |
| CN101339688A (en) | Intrusion checking method and system | |
| CN203630902U (en) | Improved image fire-hazard detector | |
| CN109410497A (en) | A kind of monitoring of bridge opening space safety and alarm system based on deep learning | |
| CN112232211A (en) | Intelligent video monitoring system based on deep learning | |
| CN105448017A (en) | Community rail alarming system | |
| CN113870509A (en) | Intrusion detection system | |
| CN103152558A (en) | Intrusion detection method based on scene recognition | |
| JP6893204B2 (en) | Methods, devices and systems for detecting wandering events | |
| Prasanna et al. | LoRa network based high performance forest fire detection system | |
| KR20200139987A (en) | Apparatus and method for detecting invader and fire for energy storage system | |
| WO2019076954A1 (en) | Intrusion detection methods and devices | |
| CN201654933U (en) | Infrared associative recognition alarm system | |
| CN104392201A (en) | Human fall identification method based on omnidirectional visual sense | |
| CN204406588U (en) | A kind of intelligent intrusion detector | |
| CN202904792U (en) | Intelligent visualized alarm system | |
| CN203055077U (en) | Video fire hazard detector | |
| CN107862820A (en) | A kind of perimeter alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20140423 |