CN109905674A - A kind of passive pyroelectric infrared detector of band (PIR) and the IP Camera for supporting mobile detection - Google Patents
A kind of passive pyroelectric infrared detector of band (PIR) and the IP Camera for supporting mobile detection Download PDFInfo
- Publication number
- CN109905674A CN109905674A CN201910185556.5A CN201910185556A CN109905674A CN 109905674 A CN109905674 A CN 109905674A CN 201910185556 A CN201910185556 A CN 201910185556A CN 109905674 A CN109905674 A CN 109905674A
- Authority
- CN
- China
- Prior art keywords
- module
- pir
- mobile detection
- band
- infrared detector
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 238000003384 imaging method Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 13
- 230000006855 networking Effects 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 5
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000009849 deactivation Effects 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
Abstract
The invention discloses the passive pyroelectric infrared detector of a kind of band (PIR) and support the IP Camera of mobile detection, including photographic device, image acquisition units, imaging sensor, analog-to-digital conversion module, video image processing unit, mobile detection module, PIR module, networking module and buzzer module；Image acquisition units carry out optical transition to outdoor scene, optical imagery are projected image sensor module surface, due to the physical characteristic of imaging sensor, optical imagery can be converted into special electric signal；Analog-digital converter module is mainly responsible for the work of conversion process, and obtained electric signal can be converted into corresponding data image signal.The passive pyroelectric infrared detector of a kind of band (PIR) of the present invention and the IP Camera for supporting mobile detection can carry out effective human testing analysis to institute's detection zone, improve accuracy in detection, functional more preferable, bring better prospect of the application.
Description
Technical field
The present invention relates to network shooting field, in particular to a kind of passive pyroelectric infrared detector of band (PIR) is simultaneously supported
The IP Camera of mobile detection.
Background technique
IP Camera is the new generation product that traditional cameras is combined with network video technique, in addition to having general biography
It has under one's command outside all image capture functions of camera, also built-in digitalization compressed controller and the operating system based on WEB in machine,
So that video data is after compression encryption, by local area network, internet or wireless network are sent to terminal user, and remote subscriber
It can be accessed according to the IP address of web camera to web camera on PC using the web browser of standard, in real time
The situation at monitoring objective scene, is developed so far, by cell phone application to web camera access increasingly by ordinary user it is joyous
It meets, user can be pushed to more in time additionally by business, the warning informations of IP Camera such as short message promptings；Existing net
There are certain drawbacks in network camera, cannot carry out effective human testing analysis to institute's detection zone, not mention when in use
High detection accuracy, performance are poor, it has not been convenient to which adapter upgrade is needed further perfect, brought in actual use certain
Influence, for this purpose, it is proposed that the passive pyroelectric infrared detector of a kind of band (PIR) and supporting the network shooting of mobile detection
Head.
Summary of the invention
The main purpose of the present invention is to provide the passive pyroelectric infrared detector of a kind of band (PIR) and support mobile detection
IP Camera, can effectively solve the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of passive pyroelectric infrared detector of band (PIR) and the IP Camera for supporting mobile detection, including photographic device, figure
As acquisition unit, imaging sensor, analog-to-digital conversion module, video image processing unit, mobile detection module, PIR module, networking
Module and buzzer module；
Described image acquisition unit carries out optical transition to outdoor scene, and optical imagery is projected image sensor module surface, by
In the physical characteristic of imaging sensor, optical imagery can be converted into special electric signal；
The analog-digital converter module is mainly responsible for the work of conversion process, and obtained electric signal can be converted into corresponding number
Picture signal, image processing module such as can optimize at the processing to data image signal later；
The mobile detection module obtains the image data by image procossing, and the difference degree by comparing consecutive frame is moved
Dynamic detecting result；
The PIR module carries out infrared acquisition to effective detection zone always, determines that result can be with mobile detection as human body
The reference source of triggering is just determined as that human body triggers when mobile detection and PIR module are triggered, and human body triggering can be used as one
A alarm signal deactivation buzzer warning, in addition warning message can also be pushed to by distribution module by communication protocol
Layer application, reminds user.
Preferably, described image acquisition unit is electrically connected by conducting wire and imaging sensor, and imaging sensor can be right
Optical imagery is converted.
Preferably, the networking module includes ethernet port and wireless transport module, can be realized it is wired with it is wireless
Data transmission.
Preferably, the networking module is electrically connected with mobile detection module, PIR module simultaneously.
Preferably, the buzzer module is electrically connected with PIR module, mobile detection module simultaneously.
Preferably, the photographic device is mounted at two meters or more of position from the ground, and the range detected is without large-scale object
Body blocks.
Compared with prior art, the invention has the following beneficial effects:
In the present invention, 1, increase passive pyroelectric infrared detector (PIR) newly on the basis of traditional network video camera, in conjunction with it
The mobile detection function of itself can carry out effective human testing analysis to institute's detection zone, improve accuracy in detection；
2, in the lower web cam software exploitation of performance, the research and development difficulty to human testing is reduced to a certain extent,
In addition IP Camera higher for performance can be used as the substitute of recognition of face Yu human body behavioural analysis, this high-strength
Degree calculates general or can depend on cloud cooperating analysis, and the present invention can reduce cloud server cost to a certain extent, bring
Better prospect of the application.
Detailed description of the invention
Fig. 1 is a kind of passive pyroelectric infrared detector of band (PIR) of the present invention and the IP Camera for supporting mobile detection
Overall schematic.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1, a kind of passive pyroelectric infrared detector of band (PIR) and support the IP Camera of mobile detection,
Including photographic device, image acquisition units, imaging sensor, analog-to-digital conversion module, video image processing unit, mobile detection mould
Block, PIR module, networking module and buzzer module；
Image acquisition units carry out optical transition to outdoor scene, and optical imagery is projected image sensor module surface, due to figure
As the physical characteristic of sensor, optical imagery can be converted into special electric signal；
Analog-digital converter module is mainly responsible for the work of conversion process, and obtained electric signal can be converted into corresponding digital picture
Signal, image processing module such as can optimize at the processing to data image signal later；
Mobile detection module obtains the image data by image procossing, and the difference degree by comparing consecutive frame obtains movement and detects
Survey result；
PIR module carries out infrared acquisition to effective detection zone always, determines that result can be triggered with mobile detection as human body
Reference source be just determined as that human body triggers when mobile detection and PIR module are triggered, human body triggering can be used as a police
The number of notifying deactivation buzzer warning, in addition warning message can also be pushed to upper layer by communication protocol by distribution module and answer
With reminding user；
Image acquisition units are electrically connected by conducting wire and imaging sensor, and imaging sensor can turn optical imagery
It changes；Networking module includes ethernet port and wireless transport module, can be realized wired and wireless data and transmits；Networking mould
Block is electrically connected with mobile detection module, PIR module simultaneously；Buzzer module is electrical with PIR module, mobile detection module simultaneously
Connection；Photographic device is mounted at two meters or more of position from the ground, and the range detected is blocked without large-sized object.
It should be noted that the present invention is the passive pyroelectric infrared detector of a kind of band (PIR) and supports mobile detection
IP Camera, when in use, outdoor scene project imaging sensor under the optical transition of image acquisition units, by optical imagery
Modular surface, due to the physical characteristic of imaging sensor, optical imagery can be converted into special electric signal, then using mould
The conversion process of number converter module, obtained electric signal can be converted into corresponding data image signal, later image procossing
Module such as can optimize at the processing to data image signal, and mobile detection module obtains the image data by image procossing, lead to
It crosses and compares the difference degree of consecutive frame and obtain mobile detection as a result, the operation done of image processing module is important, at this
Partially it carries out such as noise reduction image optimization processing firstly the need of the data image signal that obtains to analog-to-digital conversion before this, by it is defeated
It gives mobile detection module and carries out image analysis, the image after in addition optimizing will also carry out image Compression, to save bandwidth,
Image, which will be compressed, by networking module is sent to upper layer terminal, PIR module carries out infrared acquisition to effective detection zone always,
Determine result can and the reference source that trigger as human body of mobile detection, when mobile detection and PIR module are triggered, square judgement
For human body triggering；Human body triggering can be used as an alarm signal deactivation buzzer warning, and in addition warning message can also pass through
Distribution module is pushed to upper layer application by communication protocol, reminds user, more practical.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of passive pyroelectric infrared detector of band (PIR) and the IP Camera for supporting mobile detection, it is characterised in that: packet
Include photographic device, image acquisition units, imaging sensor, analog-to-digital conversion module, video image processing unit, mobile detection mould
Block, PIR module, networking module and buzzer module；
Described image acquisition unit carries out optical transition to outdoor scene, and optical imagery is projected image sensor module surface, by
In the physical characteristic of imaging sensor, optical imagery can be converted into special electric signal；
The analog-digital converter module is mainly responsible for the work of conversion process, and obtained electric signal can be converted into corresponding number
Picture signal, image processing module such as can optimize at the processing to data image signal later；
The mobile detection module obtains the image data by image procossing, and the difference degree by comparing consecutive frame is moved
Dynamic detecting result；
The PIR module carries out infrared acquisition to effective detection zone always, determines that result can be with mobile detection as human body
The reference source of triggering is just determined as that human body triggers when mobile detection and PIR module are triggered, and human body triggering can be used as one
A alarm signal deactivation buzzer warning, in addition warning message can also be pushed to by distribution module by communication protocol
Layer application, reminds user.
2. the passive pyroelectric infrared detector of a kind of band (PIR) according to claim 1 and the network for supporting mobile detection
Camera, it is characterised in that: described image acquisition unit is electrically connected by conducting wire and imaging sensor, and imaging sensor can
Optical imagery is converted.
3. the passive pyroelectric infrared detector of a kind of band (PIR) according to claim 1 and the network for supporting mobile detection
Camera, it is characterised in that: the networking module includes ethernet port and wireless transport module, can be realized wired and nothing
The data of line are transmitted.
4. the passive pyroelectric infrared detector of a kind of band (PIR) according to claim 1 and the network for supporting mobile detection
Camera, it is characterised in that: the networking module is electrically connected with mobile detection module, PIR module simultaneously.
5. the passive pyroelectric infrared detector of a kind of band (PIR) according to claim 1 and the network for supporting mobile detection
Camera, it is characterised in that: the buzzer module is electrically connected with PIR module, mobile detection module simultaneously.
6. the passive pyroelectric infrared detector of a kind of band (PIR) according to claim 1 and the network for supporting mobile detection
Camera, it is characterised in that: the photographic device is mounted at two meters or more of position from the ground, and the range detected is without large size
Object blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185556.5A CN109905674A (en) | 2019-03-12 | 2019-03-12 | A kind of passive pyroelectric infrared detector of band (PIR) and the IP Camera for supporting mobile detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185556.5A CN109905674A (en) | 2019-03-12 | 2019-03-12 | A kind of passive pyroelectric infrared detector of band (PIR) and the IP Camera for supporting mobile detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109905674A true CN109905674A (en) | 2019-06-18 |
Family
ID=66947114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910185556.5A Pending CN109905674A (en) | 2019-03-12 | 2019-03-12 | A kind of passive pyroelectric infrared detector of band (PIR) and the IP Camera for supporting mobile detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109905674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379106A (en) * | 2019-08-21 | 2019-10-25 | 广东电网有限责任公司 | A kind of toy intrusion detecting prior-warning device and method |
| CN111928947A (en) * | 2020-07-22 | 2020-11-13 | 广州朗国电子科技有限公司 | Forehead temperature measuring method and device based on low-precision face thermometer and thermometer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202587155U (en) * | 2012-05-10 | 2012-12-05 | 深圳市高斯贝尔家居智能电子有限公司 | Network camera and video monitoring system |
| CN105788125A (en) * | 2016-04-07 | 2016-07-20 | 武汉烽火众智数字技术有限责任公司 | Human body detecting apparatus and method |
| CN106534634A (en) * | 2016-11-08 | 2017-03-22 | 天津华来科技有限公司 | Monitoring camera |
| CN107465897A (en) * | 2017-09-01 | 2017-12-12 | 珠海安联锐视科技股份有限公司 | A kind of intelligent video recording system and its implementation |
-
2019
- 2019-03-12 CN CN201910185556.5A patent/CN109905674A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202587155U (en) * | 2012-05-10 | 2012-12-05 | 深圳市高斯贝尔家居智能电子有限公司 | Network camera and video monitoring system |
| CN105788125A (en) * | 2016-04-07 | 2016-07-20 | 武汉烽火众智数字技术有限责任公司 | Human body detecting apparatus and method |
| CN106534634A (en) * | 2016-11-08 | 2017-03-22 | 天津华来科技有限公司 | Monitoring camera |
| CN107465897A (en) * | 2017-09-01 | 2017-12-12 | 珠海安联锐视科技股份有限公司 | A kind of intelligent video recording system and its implementation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379106A (en) * | 2019-08-21 | 2019-10-25 | 广东电网有限责任公司 | A kind of toy intrusion detecting prior-warning device and method |
| CN111928947A (en) * | 2020-07-22 | 2020-11-13 | 广州朗国电子科技有限公司 | Forehead temperature measuring method and device based on low-precision face thermometer and thermometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101435831B (en) | Wireless data and image double-collecting anti-electric theft monitoring system and anti-electric theft monitoring method | |
| CN101119481B (en) | Remote alarm video monitoring method | |
| CN201293803Y (en) | Anti-electric larceny monitoring system for collection of wireless data and image | |
| CN109376601B (en) | Object tracking method based on high-speed ball, monitoring server and video monitoring system | |
| CN103647954A (en) | Mobile video monitoring system based on 3G channel and intelligent terminal | |
| CN201854371U (en) | Video server for face snapshot | |
| CN204231553U (en) | A kind of intelligent video monitoring system for ultra-high-tension power transmission line | |
| CN202838643U (en) | Wireless network-based intelligent monitoring device aiming at operation state of power transformation device | |
| CN109905674A (en) | A kind of passive pyroelectric infrared detector of band (PIR) and the IP Camera for supporting mobile detection | |
| CN101710982A (en) | Image acquisition method and system and adopted shooting device | |
| CN104537786A (en) | Infrared remote image identification and alarm device for transformer station | |
| CN109842752A (en) | It is a kind of support 4G communication can recognition of face intelligent video camera head | |
| CN101710977B (en) | Remote alarm video monitoring method | |
| CN203261421U (en) | Network video monitoring system capable of automatic alarming and remote expelling | |
| CN209497538U (en) | With passive pyroelectric infrared detector and support the IP Camera of mobile detection | |
| CN204795269U (en) | Can realize remote control's two -way camera in portable front and back | |
| CN209150797U (en) | The EW system of booster stations | |
| CN103716528A (en) | PTZ camera remote control system and method based on touch terminal | |
| CN203181110U (en) | A wireless video monitoring system | |
| CN213814925U (en) | Mobile flame identification system based on wireless local area network | |
| CN202587163U (en) | Network camera system based on 3G mobile communication | |
| CN207166659U (en) | A kind of panorama camera device and overall view monitoring system | |
| CN207022101U (en) | Ultra-wide camera | |
| CN113766358A (en) | Off-site equipment remote monitoring system and method | |
| CN207560215U (en) | A kind of hand-held closed-circuit television underground piping check device with positioning function |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |