CN205566477U - Low -power consumption people face watch -dog - Google Patents
Low -power consumption people face watch -dog Download PDFInfo
- Publication number
- CN205566477U CN205566477U CN201620124308.1U CN201620124308U CN205566477U CN 205566477 U CN205566477 U CN 205566477U CN 201620124308 U CN201620124308 U CN 201620124308U CN 205566477 U CN205566477 U CN 205566477U
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- China
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- dog
- power consumption
- photographic head
- chip microcomputer
- host scm
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Abstract
The utility model discloses a low -power consumption people face watch -dog, including the camera of gathering facial image, carry out the main singlechip of analysis contrast, the SD card of storage facial image data with the facial image who gathers, still include a casing, from a singlechip and an infrared photoelectric sensor module, the infrared photoelectric sensor module comprises the infrared photoelectric sensor of a plurality of array settings. The utility model discloses a from the work of single chip microcomputer control infrared photoelectric sensor module, whether the target detection within range has the object process or stops to indicateing main singlechip through the interrupt instruction and whether opening the camera, if have the object in the target zone, main singlechip wakes up, opens the camera, and is long when setting for, set for under the sampling frequency parameter, carries out the image sampling to the target zone, closes the camera immediately. The utility model discloses get rid of a large amount of useless passages among the common surveillance video, only remain facial image, reach the high -efficient key information of seizure to the effect of greatly reduced consumption.
Description
Technical field
This utility model relates to a kind of face watch-dog, particularly relates to a kind of low-power consumption face watch-dog.
Background technology
Face watch-dog can detect portrait in a frame of piece image or video flowing and be separated from background by portrait, and automatically preserved.It is widely used in public activity and the significant points of gathering place such as park, factory, supermarket, square, community, conference centre, stadiums, school, hospital, residential quarter, commercial street, the large-scale market of farm produce, hotel, food and drink, public place of entertainment, the hall gateway etc. of office building, not only facilitate each place monitoring personnel dynamic, be also convenient for public security system called data for the situation such as solving a case.
But present face watch-dog is in work process, is constantly in shooting state, cause a large amount of useless fragments in monitor video, be not only not easy to search useful information, it is impossible to catching key message efficiently, shooting power consumption is the highest, and equipment is also easily damaged always.
Summary of the invention
The purpose of this utility model is that offer one solves the problems referred to above, greatly reduces power consumption, removes a large amount of useless fragments in usual monitor video, only retain facial image, reaches efficiently to catch the low-power consumption face watch-dog of key message.
To achieve these goals, the technical solution adopted in the utility model is such that a kind of low-power consumption face watch-dog, including gathering the photographic head of facial image, the facial image of collection being analyzed the host scm of contrast, the SD card of storage face image data, wherein, photographic head is connected with the SCCB interface of host scm, SD is positioned in SD draw-in groove, and described SD draw-in groove is connected with the SPI interface of host scm；
Also include a housing, from single-chip microcomputer and an infrared tube module, the infrared tube that described infrared tube module is arranged by multiple arrays is constituted, and described infrared tube is all connected with from single-chip microcomputer by I/O port, described is connected by an I/O port between single-chip microcomputer with host scm；
Described host scm, being respectively positioned in housing from single-chip microcomputer, SD draw-in groove is positioned at housing side, photographic head and infrared tube module and is positioned at housing front, and infrared tube module is positioned at immediately below photographic head.
As preferably: said supply unit is lithium battery.
As preferably: host scm, be integrated in from single-chip microcomputer same printed circuit board.
As preferably: described host scm uses chip STM32, using chip 89C51 from single-chip microcomputer, photographic head uses OV7670 module.
As preferably: be provided with the dash edge being fixed on housing, described housing and dash directly over described photographic head and make along employing aluminum alloy materials, and surface is provided with ceramic coating.
Compared with prior art, the utility model has the advantage of: by working from Single-chip Controlling infrared tube module, whether there is object to pass through in detection target zone or stop, and indicate whether host scm opens photographic head by interrupt instruction, if there is object in target zone, host scm wakes up up, open photographic head, setting duration, setting under sampling frequency parameters, target zone is being carried out image sampling, closes photographic head immediately.Host scm carries out face extraction process to sampled images subsequently, the face extracted, corresponding sampled images is write in SD card with the corresponding time.The last infrared tube module that only retains is opened, and treats that next time, target occurred.This utility model removes a large amount of useless fragments in usual monitor video, only retains facial image, reaches efficiently to catch key message, and be substantially reduced the effect of power consumption.Owing to power consumption is the lowest, the advantage that this utility model has high mobility concurrently.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model circuit theory diagrams.
In figure: 1, housing；2, dash edge；3, photographic head；4, infrared tube module；5, SD draw-in groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1: see Fig. 1 and Fig. 2, a kind of low-power consumption face watch-dog, including gathering the photographic head 3 of facial image, the facial image of collection being analyzed the host scm of contrast, the SD card of storage face image data, wherein, photographic head 3 is connected with the SCCB interface of host scm, SD is positioned in SD draw-in groove 5, and described SD draw-in groove 5 is connected with the SPI interface of host scm；
Also include a housing 1, from single-chip microcomputer and an infrared tube module 4, the infrared tube that described infrared tube module 4 is arranged by multiple arrays is constituted, described infrared tube is all connected with from single-chip microcomputer by I/O port, described is connected by an I/O port between single-chip microcomputer with host scm；
Described host scm, being respectively positioned on from single-chip microcomputer in housing 1, SD draw-in groove 5 is positioned at housing 1 side, photographic head 3 and infrared tube module 4 and is positioned at housing 1 front, and infrared tube module 4 is positioned at immediately below photographic head 3.
In the present embodiment, said supply unit is lithium battery, host scm, is integrated in from single-chip microcomputer same printed circuit board, and described host scm uses chip STM32, uses chip 89C51 from single-chip microcomputer, and photographic head 3 uses OV7670 module；Being provided with the dash being fixed on housing 1 directly over described photographic head 3 along 2, described housing 1 and dash use aluminum alloy materials to make along 2, and surface is provided with ceramic coating.
Whether operation principle of the present utility model is: by working from Single-chip Controlling infrared tube module 4, have object to pass through or stop, and indicate whether host scm opens photographic head 3 by interrupt instruction in detection target zone.If there is object in target zone, host scm wakes up up, opens photographic head 3, is setting duration, is setting under sampling frequency parameters, target zone carries out image sampling, closes photographic head 3 immediately.Host scm carries out face extraction process to sampled images subsequently, the face extracted, corresponding sampled images is write in SD card with the corresponding time.The last infrared tube module 4 that only retains is opened, and treats that next time, target occurred.Repeat above-mentioned work.
Each infrared tube all has fixing search coverage, by adjusting infrared tube module 4 mid-infrared to the quantity of pipe and arrangement mode, can adjust integral monitoring range size, so the number of infrared tube can be adjusted according to practical situation.
Host scm, it is integrated in from single-chip microcomputer same printed circuit board; simplify circuit; it is easily installed; dash can avoid photographic head 3 to meet with wind and weather along 2, protects photographic head 3, housing 1 and dash to use aluminum alloy materials to make along 2; light weight non-corrosive; and surface is provided with ceramic coating, the service life of housing 1 with antioxidation, can be increased.
This utility model is unmanned is in holding state through out-of-date, has detected that the talent starts shooting, can remove a large amount of useless fragments in usual monitor video, only retain facial image, reach efficiently to catch key message, and be substantially reduced the effect of power consumption.
Claims (5)
1. a low-power consumption face watch-dog, including gathering the photographic head of facial image, the facial image of collection being analyzed the host scm of contrast, the SD card of storage face image data, wherein, photographic head is connected with the SCCB interface of host scm, SD is positioned in SD draw-in groove, and described SD draw-in groove is connected with the SPI interface of host scm；
It is characterized in that: also include a housing, from single-chip microcomputer and an infrared tube module, the infrared tube that described infrared tube module is arranged by multiple arrays is constituted, described infrared tube is all connected with from single-chip microcomputer by I/O port, described is connected by an I/O port between single-chip microcomputer with host scm；
Described host scm, being respectively positioned in housing from single-chip microcomputer, SD draw-in groove is positioned at housing side, photographic head and infrared tube module and is positioned at housing front, and infrared tube module is positioned at immediately below photographic head.
Low-power consumption face watch-dog the most according to claim 1, it is characterised in that: said supply unit is lithium battery.
Low-power consumption face watch-dog the most according to claim 1, it is characterised in that: host scm, it is integrated in from single-chip microcomputer same printed circuit board.
Low-power consumption face watch-dog the most according to claim 1, it is characterised in that: described host scm uses chip STM32, uses chip 89C51 from single-chip microcomputer, and photographic head uses OV7670 module.
Low-power consumption face watch-dog the most according to claim 1, it is characterised in that: it is provided with the dash edge being fixed on housing, described housing and dash directly over described photographic head and makes along employing aluminum alloy materials, and surface is provided with ceramic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124308.1U CN205566477U (en) | 2016-02-17 | 2016-02-17 | Low -power consumption people face watch -dog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124308.1U CN205566477U (en) | 2016-02-17 | 2016-02-17 | Low -power consumption people face watch -dog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566477U true CN205566477U (en) | 2016-09-07 |
Family
ID=56819576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620124308.1U Expired - Fee Related CN205566477U (en) | 2016-02-17 | 2016-02-17 | Low -power consumption people face watch -dog |
Country Status (1)
| Country | Link |
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| CN (1) | CN205566477U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106709424A (en) * | 2016-11-19 | 2017-05-24 | 北京中科天云科技有限公司 | Optimized surveillance video storage system and equipment |
| CN106791683A (en) * | 2016-12-30 | 2017-05-31 | 移康智能科技（上海）股份有限公司 | Intelligent image pickup method and device |
| CN106791424A (en) * | 2016-12-30 | 2017-05-31 | 移康智能科技（上海）股份有限公司 | Intelligent image pickup method and device |
| CN106878699A (en) * | 2017-03-23 | 2017-06-20 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN111199211A (en) * | 2019-12-31 | 2020-05-26 | 武汉星巡智能科技有限公司 | Intelligent monitoring equipment with infrared awakening function, monitoring method and storage medium |
| CN111385532A (en) * | 2018-12-31 | 2020-07-07 | 上海深其深网络科技有限公司 | Low-power-consumption scene analysis device and analysis method thereof |
-
2016
- 2016-02-17 CN CN201620124308.1U patent/CN205566477U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106709424A (en) * | 2016-11-19 | 2017-05-24 | 北京中科天云科技有限公司 | Optimized surveillance video storage system and equipment |
| CN106791683A (en) * | 2016-12-30 | 2017-05-31 | 移康智能科技（上海）股份有限公司 | Intelligent image pickup method and device |
| CN106791424A (en) * | 2016-12-30 | 2017-05-31 | 移康智能科技（上海）股份有限公司 | Intelligent image pickup method and device |
| WO2018120673A1 (en) * | 2016-12-30 | 2018-07-05 | 移康智能科技（上海）股份有限公司 | Intelligent capturing method and device |
| CN106791424B (en) * | 2016-12-30 | 2019-06-04 | 移康智能科技（上海）股份有限公司 | Intelligent image pickup method and device |
| CN106878699A (en) * | 2017-03-23 | 2017-06-20 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106878699B (en) * | 2017-03-23 | 2020-03-20 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN111385532A (en) * | 2018-12-31 | 2020-07-07 | 上海深其深网络科技有限公司 | Low-power-consumption scene analysis device and analysis method thereof |
| CN111199211A (en) * | 2019-12-31 | 2020-05-26 | 武汉星巡智能科技有限公司 | Intelligent monitoring equipment with infrared awakening function, monitoring method and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |