CN204946282U - A kind of children's based on image procossing is anti-pedals system - Google Patents
A kind of children's based on image procossing is anti-pedals system Download PDFInfo
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- CN204946282U CN204946282U CN201520530218.8U CN201520530218U CN204946282U CN 204946282 U CN204946282 U CN 204946282U CN 201520530218 U CN201520530218 U CN 201520530218U CN 204946282 U CN204946282 U CN 204946282U
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Abstract
The utility model discloses that a kind of children's based on image procossing is anti-pedals system, comprise that circuit successively connects for taking kick-off of child by the camera of real-time video picture; For carrying out the videodataclus tearing circuit of separated in synchronization process to described video pictures; For the dsp chip mated with the template image of the display kick-off of child quilt prestored by image the kick-off of child after separated in synchronization process; For sending the warning circuit of warning message to the phone number that prestores when the match is successful for dsp chip.Circuit structure of the present utility model is simple, is convenient to realize, and without the need to arranging infrared probe, solving existing watch-dog and be positioned over monitoring in quilt by infrared probe and affect the technical matters of infantal sleeping.
Description
Technical field
The utility model relates to image processing field, refers more particularly to a kind of children's based on image procossing and prevents pedaling system.
Background technology
Society, with the quickening pace of modern life with the increase of working pressure, the whole process monitoring during the guardian (as father and mother) of infant is difficult to accomplish nighttime sleep, whether the bed clothes as guarded infant are built; In infantal sleeping process, owing to standing up, temporal temperature is uncomfortable etc., and reason causes pedals quilt action, when can not Timeliness coverage, the body of infant can be made to expose for a long time in atmosphere, easily make it catch a cold, even even more serious disease.By device intelligence monitoring infant sleep procedure can Timeliness coverage infant pedal by emergency case, prevent the above-described problem from occurring.Existing watch-dog many employings infrared eye and infrared electronic technology.But the circuit structure of these watch-dogs is relatively complicated, needs to place infrared probe inside quilt, the sleep of infant can be affected.
Therefore, prior art needs further to be improved.
Utility model content
Problem to be solved in the utility model is, provides that a kind of children's based on image procossing is anti-pedals system, solves existingly need be positioned over monitoring in quilt by infrared probe and affect the technical matters of infantal sleeping.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
Children's based on image procossing is anti-pedals a system, comprises that circuit successively connects
For taking kick-off of child by the camera of real-time video picture;
For carrying out the videodataclus tearing circuit of separated in synchronization process to described video pictures;
For the dsp chip mated with the template image of the display kick-off of child quilt prestored by image the kick-off of child after separated in synchronization process;
And for sending the warning circuit of warning message to the phone number that prestores when the match is successful for dsp chip.
The described children's based on image procossing is anti-pedals system, and wherein, described dsp chip also comprises: for being carried out the image extraction unit of picture frame extraction by image to the kick-off of child after separated in synchronization process with predetermined period; With the feature extraction unit for being carried out feature extraction by image and the template image of the display kick-off of child quilt prestored to the kick-off of child after separated in synchronization process.
The described children's based on image procossing is anti-pedals system, and wherein, described system also comprises: for sending kick-off of child by the data transmission circuit of image to the phone number that prestores, described data transmission circuit connects warning circuit.
The described children's based on image procossing is anti-pedals system, and wherein, described camera includes several.
The described children's based on image procossing is anti-pedals system, and wherein, described camera is infrared camera.
The described children's based on image procossing is anti-pedals system, and wherein, described dsp chip is TMS320F2812.
The described children's based on image procossing is anti-pedals system, and wherein, described data transmission circuit and mobile phone carry out data transmission by wifi hotspot or mobile network.
Compared with prior art, the children's based on image procossing of the present utility model is anti-pedals system.Kick-off of child is monitored in real time by image by arranging camera, and by dsp chip, by image, matching treatment is carried out to kick-off of child, intellectual determination children's whether pedal by, and sent warning message to the head of a family by during generation and pedal by image pedaling, circuit structure is simple, be convenient to realize, and without the need to arranging infrared probe, solve existing watch-dog and be positioned over monitoring in quilt by infrared probe and affect the technical matters of infantal sleeping.
Accompanying drawing explanation
Fig. 1 prevents the system chart of system of pedaling for the children's based on image procossing that the utility model provides.
Fig. 2 prevents the circuit diagram pedaling videodataclus tearing circuit in system for the children's based on image procossing that the utility model provides.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1, Fig. 1 is the system chart that the children's based on image procossing that the utility model provides prevents system of pedaling, comprise camera 10, videodataclus tearing circuit 20, dsp chip 30 and warning circuit 40 that circuit successively connects, wherein, camera 10 is for taking kick-off of child by real-time video picture; Videodataclus tearing circuit 20 is for carrying out separated in synchronization process to described video pictures; Dsp chip 30 is for being carried out matching treatment to the kick-off of child after separated in synchronization process by image and the template image of the display kick-off of child quilt prestored; Warning circuit 40 is for sending warning message when the match is successful for dsp chip 30 to the phone number that prestores.Camera is arranged on around children bed, therefore without the need to being deep in quilt, can solve existing watch-dog very well and is positioned over monitoring in quilt by infrared probe and affects the technical matters of infantal sleeping.And circuit structure is simple.
The utility model adopt the mode of images match judge children's whether pedal by, particularly, dsp chip 30 also comprises image extraction unit 31 and feature extraction unit 32, image extraction unit 31 is mainly carried out picture frame extraction to the kick-off of child after separated in synchronization process by image with predetermined period, and feature extraction unit 32 is carried out feature extraction to the kick-off of child after separated in synchronization process by image and the template image of the display kick-off of child quilt prestored.The template image of hour kick-off of child quilt prestored processes in the following manner: before child's sleep, gather the pattern-information of child's belly clothes in advance by camera 10 and send in dsp chip 30 by videodataclus tearing circuit 20, dsp chip 30 carries out feature extraction by feature extraction unit 32 to this picture, forms template image and is kept in dsp chip 30.
When implementing, by camera 10 captured in real-time sleep of children video pictures, carry out separated in synchronization process through videodataclus tearing circuit 20, and send into dsp chip 30, dsp chip 30 carries out frame extraction to camera 10 vision signal in every 2 seconds, and carries out feature extraction to the pictorial information extracted.Then the characteristic information of this frame of video is carried out mating with the template image characteristic information preserved in advance and identify.If child has kicked quilt, then can expose the clothes of belly, this time, current kick-off of child was by the frame information of image can the match is successful with the template image characteristic information of the child's belly clothes preserved in advance, otherwise mated unsuccessful.If the match is successful, dsp chip 30 sends warning message and pictorial information at that time to head of a family's mobile phone, and namely kick-off of child is by image.Therefore, the utility model is also provided with data transmission circuit 50, and for transmitting kick-off of child by image to head of a family's phone number, data transmission circuit 50 connects warning circuit 40, when warning circuit 40 sends warning message to mobile phone, data transmission circuit 50 transmits kick-off of child by image to mobile phone.Further, described data transmission circuit 50 carries out data transmission with mobile phone by wifi hotspot or mobile network.Wifi focus can share wifi hotspot, also can set up wifi hotspot voluntarily by mobile phone.Other internetwork connection modes can certainly be adopted, such as bluetooth, 2.4G, zigbee etc.
Further, as shown in Figure 2, the input end of videodataclus tearing circuit 20 of the present utility model connects camera Video, and connect filter capacitor C1 and divider resistance R2 successively, termination current-limiting resistance R1 before electric capacity C1, R1 other end ground connection, divider resistance R2 connects the 2 pin CVI of Sync Separator Chip U1, and U1 adopts LM11881.The T pin of U1 meets C2 and R3 parallel with one another, the two other end ground connection, and the O/E pin of U1 connects output.And at the indirect coupling capacitance C3 of R2 and Sync Separator Chip U1, play certain coupling.
Preferably, for the ease of more comprehensively carrying out multi-angle monitoring, camera 10 of the present utility model is infrared camera and includes multiple, can be separately positioned on multiple positions of children bed periphery.And dsp chip 30 of the present utility model adopts but is not limited to TMS320F2812.
Should be understood that, application of the present utility model is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (7)
1. pedal a system based on the children's of image procossing is anti-, it is characterized in that, comprise that circuit successively connects
For taking kick-off of child by the camera of real-time video picture;
For carrying out the videodataclus tearing circuit of separated in synchronization process to described video pictures;
For the dsp chip mated with the template image of the display kick-off of child quilt prestored by image the kick-off of child after separated in synchronization process;
And for sending the warning circuit of warning message to the phone number that prestores when the match is successful for dsp chip.
2. the children's based on image procossing according to claim 1 is anti-pedals system, and it is characterized in that, described dsp chip also comprises:
For being carried out the image extraction unit of picture frame extraction by image to the kick-off of child after separated in synchronization process with predetermined period;
With the feature extraction unit for being carried out feature extraction by image and the template image of the display kick-off of child quilt prestored to the kick-off of child after separated in synchronization process.
3. the children's based on image procossing according to claim 1 is anti-pedals system, and it is characterized in that, described system also comprises:
For sending kick-off of child by the data transmission circuit of image to the phone number that prestores, described data transmission circuit connects warning circuit.
4. the children's based on image procossing according to claim 1 is anti-pedals system, and it is characterized in that, described camera includes several.
5. the children's based on image procossing according to claim 1 or 4 is anti-pedals system, and it is characterized in that, described camera is infrared camera.
6. the children's based on image procossing according to claim 1 is anti-pedals system, and it is characterized in that, described dsp chip is TMS320F2812.
7. the children's based on image procossing according to claim 3 is anti-pedals system, and it is characterized in that, described data transmission circuit and mobile phone carry out data transmission by wifi hotspot or mobile network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530218.8U CN204946282U (en) | 2015-07-21 | 2015-07-21 | A kind of children's based on image procossing is anti-pedals system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530218.8U CN204946282U (en) | 2015-07-21 | 2015-07-21 | A kind of children's based on image procossing is anti-pedals system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946282U true CN204946282U (en) | 2016-01-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520530218.8U Expired - Fee Related CN204946282U (en) | 2015-07-21 | 2015-07-21 | A kind of children's based on image procossing is anti-pedals system |
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| CN (1) | CN204946282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378622A (en) * | 2018-02-07 | 2018-08-10 | 毕沣 | A kind of automatic cover device |
| CN113343891A (en) * | 2021-06-24 | 2021-09-03 | 深圳市起点人工智能科技有限公司 | Detection device and detection method for child kicking quilt |
-
2015
- 2015-07-21 CN CN201520530218.8U patent/CN204946282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378622A (en) * | 2018-02-07 | 2018-08-10 | 毕沣 | A kind of automatic cover device |
| CN113343891A (en) * | 2021-06-24 | 2021-09-03 | 深圳市起点人工智能科技有限公司 | Detection device and detection method for child kicking quilt |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210721 |