CN1716329A - Baby monitoring system and its method using baby's crying frequency - Google Patents
Baby monitoring system and its method using baby's crying frequency Download PDFInfo
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- CN1716329A CN1716329A CN 200410020849 CN200410020849A CN1716329A CN 1716329 A CN1716329 A CN 1716329A CN 200410020849 CN200410020849 CN 200410020849 CN 200410020849 A CN200410020849 A CN 200410020849A CN 1716329 A CN1716329 A CN 1716329A
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Abstract
The present invention relates to baby monitoring system and method, and is especially one baby monitoring system and method utilizing baby's cry frequency and showing baby's state in image display equipment. The present invention includes baby's state detecting device and image display equipment. The baby's state detecting device consists of controller to control the operation of the baby's state detecting device, audio filter to filter baby's cry sound signal and to output interruption signal to the controller while detecting some frequency signal; video camera and transmitting unit. The present invention makes it possible for the nurse to know the baby's state while watching TV or operating computer.
Description
Technical field
The present invention relates to a kind of baby's surveillance and method thereof of utilizing the vagitus frequency; Relate in particular to a kind of baby's of detection sob, and baby's state is shown to a kind of baby's surveillance and the method thereof of image display.
Background technology
Bring up baby's father and mother or protection people, need often protection and monitor infants.But, under many circumstances, when the protection people wants baby-sit on the one hand, also to do other thing; Especially after baby sleep, often to go to see TV or go to do other business.
But, in this case,, do not know that the baby is crying after wakeing up, and often places for a long time owing to can not know baby's state in time.Just in case abnormal conditions appear suddenly in baby's health status, might lose the danger of in time taking measures.
So urgent need will go to develop and a kind ofly can often remove the state of monitor infants, and its circular is given protection people's system and method.
Summary of the invention
The present invention provides a kind of baby's surveillance and method thereof of utilizing the vagitus frequency in order to solve the problems of the technologies described above; purpose is to utilize baby's sob by it; baby's current state is shown on the image display, circulates a notice of current infantile state to the protection people.
The present invention utilizes baby's surveillance of vagitus frequency to achieve these goals, is to be made of following structure: infantile state pick-up unit and image display; Wherein, the infantile state pick-up unit is made of following structure: be provided with control part, it will control the work of each inscape of infantile state pick-up unit; Be provided with sceptron, it will carry out filtering to the voice signal of certain vagitus frequency band, import the voice signal corresponding to this frequency band then, and it will output to control part to look-at-me so; Be provided with image pickup part, it will go to take baby's current state, and remove to export baby's image according to the regulation control signal from the control part input; Be provided with the transport part, it transmits from sceptron and the look-at-me of image pickup part reception and baby's image to image display.
Above-mentioned image display is to be made of following structure: be provided with acceptance division, it receives from look-at-me and baby's picture signal of the transport part output of infantile state pick-up unit; Be provided with microprocessor, it will show according to the image that goes to change image display from the look-at-me of acceptance division input; Be provided with storer, it will store baby's image; Display part is arranged, and it will be according to what import from microprocessor, and the regulation control signal that the change image shows will remove to show the baby's image that is stored in the storer.
The present invention utilizes the infantile state method for monitoring of vagitus frequency, comprises the following stage: the stage of detection corresponding to the voice signal of certain vagitus frequency band arranged; Take current infantile state in addition, and go to generate the stage of baby's image; Generate the stage of look-at-me in addition; The stage of also oriented image display transmission baby's image and look-at-me.
Above-mentioned infantile state method for monitoring also comprises the following stage: with good grounds baby's image and look-at-me, go to change the stage that the image of image display shows; The stage that shows baby's image in addition.
Advantageous effect of the present invention: in the present invention, the people is when removing the audiovisual TV on the one hand or utilizing computing machine in protection, can also go on the other hand to confirm that whether the baby is crying, and therefore can prevent to look after because of failing the contingent all difficulties situation of child in advance.
Description of drawings
Fig. 1 is the structured flowchart of baby's surveillance of the present invention.
Fig. 2 is the state that the present invention detects the baby, and the program flow diagram that shows on image display.
The explanation ※ of ※ accompanying drawing major part
10: the infantile state pick-up unit; 12: sceptron; 14: control part; 16: video camera; 18: the transport part; 20: image display; 22: acceptance division; 24: microprocessor; 26: storer; 28: display part; 100: baby's surveillance.
Embodiment
Below, see figures.1.and.2, example of the present invention is described in more detail.
Fig. 1 is the structured flowchart of baby's surveillance of the present invention.
With reference to Fig. 1 as can be known, in the present invention, baby's surveillance 100 is to be made of infantile state pick-up unit 10 and image display 20.
Wherein, infantile state pick-up unit 10 is provided with sceptron 12, control part 14, video camera 16 and transport part 18 etc.
Sceptron 12 will carry out filtering to the voice signal corresponding to the vagitus frequency band, then, if input is so just gone to generate look-at-me, and it is transferred to control part 14 corresponding to the voice signal of this frequency band.
Usually, the audio frequency range that people can hear is at 20HZ～20,000HZ; Ordinary people's sound is 1, below the 000HZ; Wherein, the adult male sex's is loud about about 400HZ.In contrast, baby's sob frequency is greatly about 1, more than the 000HZ.Therefore, if sceptron 12 filtering 1, the audio frequency that 000HZ is above so just detects baby's sob.
In addition, image display 20 is provided with acceptance division 22, microprocessor 24, storer 26 and display part 28.Image display 20 can be a TV, also can be display.
If from acceptance division 22 input look-at-me and baby's picture signals, microprocessor 24 is learnt after this signal so, the image that generates change image display 20 shows the regulation command signal of usefulness, and it is transferred to display part 28.
Now, the course of work for the baby's surveillance with said structure is described in more details.
Fig. 2 is the state that the present invention detects the baby, and the program flow diagram that shows on image display.
At first, in sceptron 12, judged whether to detect the frequency (stage 10) of vagitus.If detected the frequency of vagitus,, take baby's current state (stage 12) so with regard to deactivation video camera 16.Then, go to generate look-at-me (stage 14), and look-at-me and the baby's image that utilizes video camera to take are transferred to image display 20 (stage 16).
The microprocessor 24 of image display will be deposited into (stage 18) in the storer 26 to baby's image, and show with regulation command signal (stage 20) according to the image of look-at-me to display part output change image display 20.Then, get on to show baby's image (stage 22) at the display part of image display.Arrive this, will finish all steps.
Claims (4)
1, utilizes baby's surveillance of vagitus frequency, it is characterized in that being provided with infantile state pick-up unit and image display;
Wherein the infantile state pick-up unit is to be made of following structure:
Be provided with control part, it will control the work of each inscape of infantile state pick-up unit;
Be provided with sceptron, it will carry out filtering to the voice signal of certain vagitus frequency band, if input is corresponding to the voice signal of this frequency band then, it will output to control part to look-at-me so;
Be provided with image pickup part, it will go to take baby's current state, and remove to export baby's image according to the regulation control signal from the control part input;
Be provided with the transport part, he transmits from sceptron and the look-at-me of image pickup part reception and baby's image to image display.
2, baby's surveillance of utilizing the vagitus frequency according to claim 1 is characterized in that image display is to be made of following structure:
Be provided with acceptance division, it will receive from look-at-me and baby's picture signal of the transport part output of infantile state pick-up unit;
Be provided with microprocessor, it will show according to the image that goes to change image display from the look-at-me of acceptance division input;
Be provided with storer, it will store baby's image;
Be provided with display part, it will be according to what import from microprocessor, and the regulation control signal that the change image shows will remove to show the baby's image that is stored in the storer.
3, utilize the infantile state method for monitoring of vagitus frequency, it is characterized in that it being to constitute by the following stage:
(a) there be the stage of detection corresponding to the voice signal of certain vagitus frequency band;
(b) take current infantile state in addition, and go to generate the stage of baby's image;
(c) generate stage of look-at-me in addition;
(d) stage of also oriented image display transmission baby's image and look-at-me.
4, the infantile state method for monitoring that utilizes the vagitus frequency according to claim 3 is characterized in that also comprising the following stage:
(e) with good grounds baby's image and look-at-me go to change the stage that the image of image display shows;
(f) show stage of baby's image in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020849 CN1716329A (en) | 2004-06-29 | 2004-06-29 | Baby monitoring system and its method using baby's crying frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020849 CN1716329A (en) | 2004-06-29 | 2004-06-29 | Baby monitoring system and its method using baby's crying frequency |
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| Publication Number | Publication Date |
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| CN1716329A true CN1716329A (en) | 2006-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410020849 Pending CN1716329A (en) | 2004-06-29 | 2004-06-29 | Baby monitoring system and its method using baby's crying frequency |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117304A (en) * | 2009-12-31 | 2011-07-06 | 鸿富锦精密工业（深圳）有限公司 | Image searching device, searching system and searching method |
| CN102246228A (en) * | 2008-12-15 | 2011-11-16 | 音频分析有限公司 | Sound identification systems |
| CN101501564B (en) * | 2006-08-03 | 2012-02-08 | 国际商业机器公司 | video surveillance system and method with combined video and audio recognition |
| CN103218045A (en) * | 2013-04-25 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method and device for illuming screen of mobile terminal |
| CN103581629A (en) * | 2013-11-17 | 2014-02-12 | 重庆工商职业学院 | High-definition video monitoring system based on sound mutation |
| CN108710820A (en) * | 2018-03-30 | 2018-10-26 | 百度在线网络技术（北京）有限公司 | Infantile state recognition methods, device and server based on recognition of face |
| CN113596409A (en) * | 2021-08-17 | 2021-11-02 | 深圳市威视达康科技有限公司 | Method, device and system for automatically arming and disarming camera |
-
2004
- 2004-06-29 CN CN 200410020849 patent/CN1716329A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101501564B (en) * | 2006-08-03 | 2012-02-08 | 国际商业机器公司 | video surveillance system and method with combined video and audio recognition |
| CN102246228A (en) * | 2008-12-15 | 2011-11-16 | 音频分析有限公司 | Sound identification systems |
| US10586543B2 (en) | 2008-12-15 | 2020-03-10 | Audio Analytic Ltd | Sound capturing and identifying devices |
| CN102117304A (en) * | 2009-12-31 | 2011-07-06 | 鸿富锦精密工业（深圳）有限公司 | Image searching device, searching system and searching method |
| CN102117304B (en) * | 2009-12-31 | 2013-03-20 | 鸿富锦精密工业（深圳）有限公司 | Image searching device, searching system and searching method |
| CN103218045A (en) * | 2013-04-25 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method and device for illuming screen of mobile terminal |
| CN103581629A (en) * | 2013-11-17 | 2014-02-12 | 重庆工商职业学院 | High-definition video monitoring system based on sound mutation |
| CN108710820A (en) * | 2018-03-30 | 2018-10-26 | 百度在线网络技术（北京）有限公司 | Infantile state recognition methods, device and server based on recognition of face |
| CN113596409A (en) * | 2021-08-17 | 2021-11-02 | 深圳市威视达康科技有限公司 | Method, device and system for automatically arming and disarming camera |
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Owner name: NANJING LG XINGANG DISPLAY CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS (SHENYANG) CO., LTD. Effective date: 20070316 |
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Effective date of registration: 20070316 Address after: 210038 No. 346 Yao Yao Avenue, Nanjing economic and Technological Development Zone, Jiangsu, China Applicant after: LG Electronics Nanjing Display Co., Ltd. Address before: 110179 No. 3540 hi tech Development Zone, Liaoning, Shenyang Applicant before: LG Electronic (Shenyang) Co., Ltd. |
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