CN1734510A - Remote monitoring system and control method thereof - Google Patents
Remote monitoring system and control method thereof Download PDFInfo
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- CN1734510A CN1734510A CN 200410053394 CN200410053394A CN1734510A CN 1734510 A CN1734510 A CN 1734510A CN 200410053394 CN200410053394 CN 200410053394 CN 200410053394 A CN200410053394 A CN 200410053394A CN 1734510 A CN1734510 A CN 1734510A
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Abstract
The invention relates to a remote monitor system and method, which sends the static image data of invader to guard enterprise which judges the specific condition accurately and keeps the image and voice data of invader then fires the alarm by present alarming voice data. If the invader enters the detection device, the microprocessor will control the image data and voice data to output the alarming for the present alarming device. The interface device connects guard enterprise and transports the relating static image data extraction by microprocessor control.
Description
Technical field
The present invention relates to be can preserve image data and speech data and the Long-Range Surveillance System that possesses the set-top box (Set Top Box) of PVR (Personal Video Recorder) function and utilize image documentation equipment telemonitoring invadors such as digital TV with and control method.
Background technology
Along with the continuous increase of users to high image quality, multichannel and various contact aspect demands such as (contents), utilize the satellite broadcasting of geostationary orbit broadcasting satellite also to obtain gradually popularizing, and can receive above-mentioned satellite broadcast signal, and image documentation equipments such as set-top box that can audiovisual and digital TV have also had extensively and have popularized.
Above-mentioned image documentation equipment is provided with save sets such as PVR, can preserve the user required fixed program image data and speech data, so the user at any time can playback of audio-visual; Be provided with among the above-mentioned PVR as the HDD (Hard Disk Drive) that preserves media.
In addition, possess interface arrangements such as modulator-demodular unit is arranged in the above-mentioned image documentation equipment, by these interface arrangements can receive from the internet fixed image and speech data, perhaps by PSTN (Public Switched Telephone Network) receive fixed image and speech data, and be kept in the save set and can supply audiovisual at any time.
On the one hand, along with the increase of social crime rate, there are a lot of families that the guard system that monitors the invador has been installed.Above-mentioned guard system detects the invador by sensing means such as infrared ray sensor, thermoinduction sensor or temperature sensors; When detecting the invador, when giving the alarm, transmit alarm signal to outside guard enterprise and require assistance.
But above-mentioned guard system needs a lot of equipment and facilities, and can only transmit the alarm signal that detects the invador to outside guard enterprise, and guard enterprise can't make accurately invador's invasion to be judged; Even mistake appears in guard system, when mistakenly the guard signal being sent to guard enterprise, guard enterprise can only be judged as the invador can't accurately judging under the situation of its situation, sets out the guard personnel without reason; These all are the problems that exists in the above-mentioned guard system.
Summary of the invention
The purpose of this invention to provide exactly Long-Range Surveillance System with and control method, by Long-Range Surveillance System and the control method that provides in this invention, when detecting the invador, transmit invador's static images data to guard enterprise; Invador's invasion situation can accurately be judged by guard enterprise according to above-mentioned static images data.
Other purposes of this invention are exactly that the speech data that can photograph the invador and detect the invador will be provided, and coherent video data and speech data are kept at Long-Range Surveillance System and control method in the save set.
The another one purpose of this invention just provides and can read Long-Range Surveillance System and the control method that is kept at alarm speech data in the save set in advance.
To achieve these goals, its principle of work of the Long-Range Surveillance System in this invention is as follows: utilize invador's pick-up unit to detect the invador; When invador's pick-up unit detects the invador, under the control of microprocessor, carry out the preservation of invador's photographic image data and speech data and the invador's that photographs transmission of static images data and the alarm output of preserving the alarm speech data in advance; By the control of above-mentioned microprocessor, invador's camera is handled invador's photographic image data and speech data, and extracts the static images data; According to the control of above-mentioned microprocessor, interface arrangement is connected with guard enterprise then, and the static images data that above-mentioned invador's camera is extracted are sent to guard enterprise.
Above-mentioned invador's camera is made up of following parts: photography invador's video camera; Invador's voice signal is converted into the microcomputer of electric signal; The voice signal of signal of video signal that above-mentioned video camera is photographed and the output of above-mentioned microcomputer is converted into the simulation/digital converter of digital image and speech data; Compress the output data that above-mentioned simulation/number transforms output, and extract the scrambler of static images data with the time interval of prior setting; Image data and speech data that above-mentioned invador's camera is photographed, the save set of preserving according to the control of above-mentioned microprocessor; The image and the speech data that are kept in the above-mentioned save set are handled, and the image of the above-mentioned data of audiovisual/speech data output unit; By antenna receive fixed channel broadcasting signal, and be kept at tuner in the above-mentioned save set; From the broadcast singal that above-mentioned tuner receives, isolate the demultplexer of image data and speech data.Above-mentioned image/voice data processing apparatus can optionally be handled/image of the interior preservation of the above-mentioned save set of audiovisual and image and the speech data that speech data separates with above-mentioned demultplexer.
In addition, also comprise power supplier in the Long-Range Surveillance System in this invention; This power supplier can provide the standby power supply to above-mentioned microprocessor, and under the control of this microprocessor, provides the operation power supply to image documentation equipment integral body.
Long-Range Surveillance System control method in this invention, its principle of work is as follows: whether microprocessor judges invador's pick-up unit is detecting the invador; When invador's pick-up unit detected the invador, invador's camera invador that just photographs compressed simultaneously, and therefrom extracts the static images data; Then by interface arrangement with said extracted to the static images data be sent to guard enterprise.
And when above-mentioned invador's pick-up unit detected the invador, microprocessor will judge whether the power supply of image documentation equipment is in opening state; If not opening state, with regard to opening power detection and compression invador's speech data, and with compressed voice data and the above-mentioned data of compressing image together are kept in the save set.
Above-mentioned save set can be preserved alarm position, warning time, compressing image data, speech data and associated video time, but also the alarm speech data of preserving in advance in can the reading and saving device, and give the alarm.
This invention utilization possesses image documentation equipments such as the set-top box of PVR function or digital TV and monitors the invador, can also carry out alarm; And the static images data that will photograph the invador as the alarm condition signal are sent to guard enterprise, and guard enterprise judges accurately alarm condition, and takes corresponding institute to set down measures rapidly; Moreover, can also prevent to set out because of the unnecessary personnel that the warning system mistake causes.In addition, this invention can realize cheap warning system in image documentation equipment, and image and speech data are saved among the HDD that possesses the PVR function, need not worry the degradation phenomena of image quality or voice signal like this, therefore image and the speech data that is saved in can be clearly play/confirm, and only just the convict can be reported to the authorities and confirm by the analysis of preserving speech data.
Description of drawings
Fig. 1 is the image documentation equipment composition module figure that has Long-Range Surveillance System in this invention.
Fig. 2 is the signal flow graph that shows this invention control method.
Fig. 3 is a broadcasting pictures example of having preserved image data in this invention.
* accompanying drawing major part symbol description *
100: invador's pick-up unit 110: microprocessor
120: power supplier 130: invador's camera
131: video camera 133: microphone
135: simulation/digital converter 137: scrambler
140: broadcast receiver 141: antenna
143: tuner 145: demultplexer
150: save set 160: image/speech data output unit
161: demoder 163: reforming unit
165:AV treating apparatus 170: interface arrangement
Embodiment
With reference to the accompanying drawings, Long-Range Surveillance System in this invention and control method are described in detail.
Fig. 1 is the image documentation equipment composition module figure that has Long-Range Surveillance System in this invention.Just as shown in the figure, form by following parts: invador's pick-up unit 100, utilize sensing devices such as infrared ray sensor, far infrared sensor, thermoinduction sensor or temperature sensor to detect the invador; Microprocessor 110, when above-mentioned invador's pick-up unit 100 detects the invador, control the preservation of the invador's that photographs image data and speech data, control the transmission of the invador's that photographs static images data, control is preserved the alarm of alarm speech data in advance and is exported; Power supplier 120 is supplied with the standby power supply to above-mentioned microprocessor 110, supplies with the overall operation power supply of image documentation equipment then under the control of this microprocessor 110; Invador's camera 130, under the control of above-mentioned microprocessor 110, the photography invador obtains speech data, and handles, and exports invador's static images data simultaneously; Broadcast receiver 140, receiving broadcast signal under the control of above-mentioned microprocessor 110; Save set 150, under the control of above-mentioned microprocessor 110, the image and the speech data of the broadcast singal that image data that above-mentioned invador's camera 130 is photographed and speech data, above-mentioned broadcast receiver 140 receive are saved among the HDD; Image/speech data output unit 160 is optionally handled and image and speech data that image that the above-mentioned save set of audiovisual 150 is play and speech data and above-mentioned broadcast receiver 140 receive; Interface arrangement 170, under the control of above-mentioned microprocessor 110, be connected with guard enterprise by PSTN (Public Switched TelephoneNetwork) or internet, and the static images data that above-mentioned invador's camera 130 is extracted are sent in the guard enterprise.
Above-mentioned invador's camera 130 is made up of following parts: photography invador's video camera 131; Invador's voice signal is converted into the microphone 133 of electric signal; The voice signal of signal of video signal that above-mentioned video camera 131 is photographed and 133 outputs of above-mentioned microphone is converted into the simulation/digital converter 135 of digital image and speech data; With the data compression of above-mentioned simulation/digital converter 135 outputs is MPEG2, and is fixed time at interval with the institute of prior setting, for example every the scrambler 137 of static images data of extraction in 1 minute.
Above-mentioned broadcast receiver 140 comprises following parts: by antenna 141 receive the tuner 143 of fixed channel broadcasting signal; From the broadcast singal that above-mentioned tuner 143 receives, isolate the demultplexer 145 of image data and speech data.
Above-mentioned image/voice data processing apparatus 160 is made up of following parts: demoder 161, and image and speech data that above-mentioned save set 150 is play carry out decoding processing; Reforming unit 163, under the control of above-mentioned microprocessor 110, broadcast singal image and speech data that the image of above-mentioned demoder 161 decodings and speech data or above-mentioned broadcast receiver 140 are received carry out conversion processing; AV (Audio and Video) treating apparatus 165, image and language data process that above-mentioned reforming unit 163 is transformed are visual listen state.
Use in the image documentation equipment of this invention-Long-Range Surveillance System, reception/preservation or audiovisual during fixed broadcast singal, the tuner 143 of broadcast receiver 140 is by the broadcast singal of antenna 141 channels that reception is decided, and the broadcast singal that receives is imported and is kept in the save set 150.In addition, the broadcast singal that above-mentioned broadcast receiver 140 receives is input to demultplexer 145, and isolates image data and speech data; Image that has separated and speech data by the reforming unit 163 of image/voice data processing apparatus 160, are input in the AV treating apparatus 165 and handle, and are exporting then; Above-mentioned user is by above-mentioned principle and the process audiovisual broadcast singal to decide channel.
In addition, above-mentioned microprocessor 110 is play in store institute's fixing and speech data in the save set 150 according to user's operational order; Image of playing and speech data by demoder decoded after, be input in the AV treating apparatus 165 by reforming unit 163 again, export after treatment at this; Thereby the user can audiovisual arrive institute's fixing and the speech datas of preserving in the save set 150.
On the one hand, even power supplier 120 is also exported the standby power supply in power down state, supply with operating power to microprocessor 110; Therefore, microprocessor 110 is worked on, thereby judges whether invador's pick-up unit 100 is detecting the invador.
In this state, invador's pick-up unit 100 detects the invador, and sends invador's detection signal, and microprocessor will judge whether present image documentation equipment is in the power supply opening state; If not the power supply opening state, just control power supplier 120 and open power supply; Then power supplier 120 output function power supplys normally move image documentation equipment.
As above-mentioned, after image documentation equipment obtains operating power, the video camera of invador's camera 130 invador that will make a video recording, microphone 133 transforms voice signal and is output as electric signal; The analog voice signal of analog image signal that above-mentioned video camera 131 photographs and microphone 133 outputs is converted into digital image and speech data by simulation/digital converter 135.Digital image that is transformed in above-mentioned simulation/digital converter 135 and speech data are input to scrambler 137 and are compressed to MPEG2, import then/are kept in the save set 150; In addition, above-mentioned scrambler 137 for example extracted 1 part of static images data that are compressed to MPEG2 every one minute, and outputs to interface arrangement 170 in the above-mentioned digital image data of compression from above-mentioned image data.
Then, microprocessor 110 reads in advance in store guard enterprise telephone number or extracts the guard IP of enterprise (Internet Protocol); Put through the telephone number that has extracted then, be connected with guard enterprise, perhaps utilize the above-mentioned IP that has extracted, be connected with guard enterprise by the internet by PSTN; The static images data that above-mentioned scrambler 137 is extracted with fixed time interval are sent to guard enterprise as the alarm condition signal by interface arrangement 170 then; Invador's present situation is accurately judged by the above-mentioned static images data that send by guard enterprise, and sets out the guard personnel and tackle the invador.
Transmitting present alarm condition signal to guard enterprise, and with photographic image data and speech data are kept under the state of save set 150, in advance in storely in the microprocessor 110 reading and saving devices 150 decide the alarm speech data, and will read decide the demoder 161 of alarm speech data by image/voice data processing apparatus 160 and carry out decoding processing; Be input to after AV treating apparatus 165 handles by reforming unit 163 then, export voice alarm to the invador.
Fig. 2 is the signal flow graph that shows this invention control method.Just as shown in the figure, microprocessor 110 utilizes the output signal of invador's pick-up unit 100 in the stage 200, judged whether the invador; If be judged as the invador, in the stage 202, judge whether the power supply of present image documentation equipment is in opening state; If not opening state, in the stage 204, open power supply, and normally move image documentation equipment.
Then in the stage 206, read in advance in store guard enterprise telephone number or extract the IP of guard enterprise; In the stage 208, be connected with guard enterprise by PSIN or internet then with above-mentioned telephone number that has extracted or IP; In the stage 210, the time interval extraction static images data to set in advance in the demoder 130 are sent to guard enterprise by interface arrangement 170 with above-mentioned static images data then.
Next, in stage 212, image that video camera 141 is photographed and the speech data that captures by microphone 143, alarm position are invador's pick-up unit 110 position of detecting the invador, the present time that warning time promptly detects the invador, all are kept in the save set 160; In the stage 214, preserve in advance in the reading and saving device 160 decide the alarm speech data, then by 170 pairs of image/voice data processing apparatus read decide the alarm speech data and handle after, send voice alarm to the invador; Counting detects invador's warning time in stage 216, utilizes the output signal of invador's pick-up unit 100 to judge whether to continue to detect the invador in the stage 218.
When continuing to detect the invador in the above-mentioned stage 218, microprocessor 110 turns back to the stage 210, the static images data that photograph the invador are sent to guard enterprise, and the image data and the speech data that will photograph the invador be saved in the save set 160, utilize then preserve in advance in the save set 160 decide the alarm speech data and carry out alert action repeatedly.
Under above-mentioned state, if invador's pick-up unit 100 does not detect the invador, microprocessor 110 will judge that the invador escapes; In stage 220 the above-mentioned warning time that count down to is kept in the save set 150, finishes whole operation then.
The user can play and confirm to be kept at image in the save set 160 and speech data, alarm position, warning time because of detecting the invador, and play when photographing invador's image data picture, intrusion alarm position, warning time and the video time that can show as shown in Figure 3, the invador simultaneously.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.Therefore, the technical scope of this invention can not be confined to the detailed description on the detailed book; Must determine its technical scope according to the scope of patented claim.For example, only be provided with 1 cover invador pick-up unit 100, video camera 131 and microphone in the above-mentioned example, in actual application, can to monitor that invador's place can be provided with invador's pick-up unit 100, video camera 131 and microphone 133 at most, and when the invador was arranged, photographing invador's image data and speech data and invador's alarm position, warning time and video time can together preserve.
Claims (10)
1, a kind of Long-Range Surveillance System comprises: invador's pick-up unit; Microprocessor when above-mentioned invador's pick-up unit detects the invador, is controlled the preservation of the invador's that photographs image data and speech data, controls the transmission of the invador's that photographs static images data, and control is preserved the alarm of alarm speech data in advance and exported; Invador's camera, under the control of above-mentioned microprocessor, the photography invador obtains speech data, and handles, and exports invador's static images data simultaneously; Interface arrangement, under the control of above-mentioned microprocessor, enterprise is connected with guard, and the static images data that above-mentioned invador's camera is extracted are sent in the guard enterprise.
2, Long-Range Surveillance System as claimed in claim 1, wherein, above-mentioned invador's camera is made up of following parts: photography invador's video camera; Invador's voice signal is converted into the microphone of electric signal; The voice signal of signal of video signal that above-mentioned video camera is photographed and the output of above-mentioned microphone is converted into the simulation/digital converter of digital image and speech data; The data of above-mentioned simulation/digital converter output are compressed, and extracted the scrambler of static images data with the interval of being fixed time of prior setting.
3, Long-Range Surveillance System as claimed in claim 1 also comprises: save set, under the control of above-mentioned microprocessor, image data and speech data that above-mentioned invador's camera is photographed are preserved; Image/speech data output unit, image and speech data that the above-mentioned save set of processing and audiovisual is preserved.
4, Long-Range Surveillance System as claimed in claim 3, wherein, above-mentioned broadcast receiver comprises following parts: by antenna receive decide channel broadcasting signal and be kept at tuner in the above-mentioned save set; From the broadcast singal that above-mentioned tuner receives, isolate the demultplexer of image data and speech data;
Above-mentioned image/voice data processing apparatus is optionally handled and audiovisual in image that above-mentioned save set is preserved and speech data and image and speech data that above-mentioned demultplexer separates.
5, Long-Range Surveillance System as claimed in claim 1 also comprises: provide the standby power supply to above-mentioned microprocessor, and supply with the power supplier of whole operation power supply to image documentation equipment under the control of this microprocessor.
6, a kind of Long-Range Surveillance System control method comprised as the next stage: in the 1st stage, whether detecting the invador by microprocessor judges invador pick-up unit; In the 2nd stage, when invador's pick-up unit detected the invador in above-mentioned the 1st stage, invador's camera compressed when taking the invador, and therefrom extracts the static images data; In the 3rd stage, the static images data with extracting in the above-mentioned stage 2 are sent to guard enterprise by interface arrangement.
7, Long-Range Surveillance System control method as claimed in claim 6 wherein, also comprises the process of judging image documentation equipment power connection situation between above-mentioned the 1st stage and the 2nd stage; If power supply is not in on-state, with regard to energized.
8, Long-Range Surveillance System control method as claimed in claim 6, also comprise: the 4th stage, detect and compress invador's speech data in this stage, compressed voice and the data of compressing image in above-mentioned the 2nd stage together are kept in the save set then.
9, Long-Range Surveillance System control method as claimed in claim 8, wherein, in the above-mentioned save set, alarm position, warning time and be compressed image data and speech data and video time are together preserved.
10, as claim 6 or 8 described Long-Range Surveillance System control methods, also comprise: the alarm speech data of preserving in advance in the reading and saving device, and the process of carrying out alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410053394 CN1734510A (en) | 2004-08-03 | 2004-08-03 | Remote monitoring system and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410053394 CN1734510A (en) | 2004-08-03 | 2004-08-03 | Remote monitoring system and control method thereof |
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| CN1734510A true CN1734510A (en) | 2006-02-15 |
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| CN 200410053394 Pending CN1734510A (en) | 2004-08-03 | 2004-08-03 | Remote monitoring system and control method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470444A (en) * | 2007-12-28 | 2009-07-01 | 欧姆龙株式会社 | Remote monitoring system, remote monitoring terminal and remote monitoring terminal control program |
| US8456525B2 (en) | 2007-02-14 | 2013-06-04 | Lg Electronics Inc. | Digital display device for a DVR system that receives a movement image and a method for using such |
| CN104253800A (en) * | 2013-06-28 | 2014-12-31 | 昆达电脑科技(昆山)有限公司 | Security defense system and security defense method |
| CN104298954A (en) * | 2013-07-16 | 2015-01-21 | 江苏云知智能科技有限公司 | Two-dimensional image analysis method and two-dimensional image analysis system |
-
2004
- 2004-08-03 CN CN 200410053394 patent/CN1734510A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8456525B2 (en) | 2007-02-14 | 2013-06-04 | Lg Electronics Inc. | Digital display device for a DVR system that receives a movement image and a method for using such |
| CN101470444A (en) * | 2007-12-28 | 2009-07-01 | 欧姆龙株式会社 | Remote monitoring system, remote monitoring terminal and remote monitoring terminal control program |
| CN104253800A (en) * | 2013-06-28 | 2014-12-31 | 昆达电脑科技(昆山)有限公司 | Security defense system and security defense method |
| CN104298954A (en) * | 2013-07-16 | 2015-01-21 | 江苏云知智能科技有限公司 | Two-dimensional image analysis method and two-dimensional image analysis system |
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