CN1874494A - Remote range system and method of monitoring and controlling video - Google Patents
Remote range system and method of monitoring and controlling video Download PDFInfo
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- CN1874494A CN1874494A CN 200510121075 CN200510121075A CN1874494A CN 1874494 A CN1874494 A CN 1874494A CN 200510121075 CN200510121075 CN 200510121075 CN 200510121075 A CN200510121075 A CN 200510121075A CN 1874494 A CN1874494 A CN 1874494A
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Abstract
The system comprises a service control device, a calling terminal and a called terminal; said calling terminal and called terminal is respectively connected to the service control device. According to a remote supervision request from the calling terminal, said service control terminal sends an instruction of starting remote supervision service to the called terminal; the called terminal has a video camera, and according to the enabled instruction from the service control device, builds the connection with the calling terminal and transmits the captured image to the calling terminal to display. The calling terminal can trigger a video supervision service at anywhere and anytime by dialing a service access number and a number of the called terminal.
Description
Technical field
The present invention relates to remote monitor supervision area, more particularly, relate to a kind of Active Eyes and method.
Background technology
Traditional supervisory control system is general to adopt centralized monitoring, promptly in one or more control points camera head is set, and is transferred to Surveillance center by special circuit after the image encoding of camera head with picked-up, and by Surveillance center's decoding and play the video that is absorbed.
Yet above-mentioned supervisory control system need be laid special circuit, and cost is higher, only is suitable for interior monitoring.
Along with the development of computer, control and communication network technique, the long distance control system of a kind of digitlization, networking has appearred, and be the Chinese patent of " 00104208.4 " as the patent No..The remote image that this patent discloses and the automatic transmission monitor system of voice be by one or more sets control centre's devices that are contained in Surveillance center and a plurality of terminal equipments that are installed on different remote monitoring websites respectively (for example video terminal), and control centre's device and the terminal equipment formation that links to each other with the telephone wire of switched telephone network respectively.Terminal equipment adopts digital signal processor (DSP) to realize the compressed encoding of image video signal, utilize switched telephone network, image voice messaging behind the compressed encoding is sent to control centre's device, control centre's device is after receiving the image voice messaging of compressed encoding, it is decoded, reproduce original image.
Yet above-mentioned long distance control system adopts centralized monitoring, and it must be provided with the Surveillance center of a special use, can't realize end-to-end video monitoring, and makes that the realization cost of this system is higher.In addition, above-mentioned long distance control system is by the particular alarm Event triggered of control point, if undefined alert event occurs, then Surveillance center can't realize the monitoring to the control point; And Surveillance center adopts the passive monitoring mode, can't understand the situation of control point at any time.
Summary of the invention
The technical problem to be solved in the present invention is that higher, the relative smaller defect of the scope of application of above-mentioned long distance control system realization cost at prior art provides a kind of new Active Eyes and method.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of Active Eyes, the calling terminal and the terminal called that comprise business control device and be connected respectively to described business control device, described business control device sends the instruction that starts distance monitoring business according to the remote monitoring request of calling terminal to terminal called, described terminal called includes camera head, and it is according to the enabled instruction of business control device and calling terminal connects and the image of camera head picked-up is sent to calling terminal displays.
In Active Eyes of the present invention, include a plurality of calling terminal and terminal calleds that are connected respectively to described business control device, include the service access code and the terminal called sign of sign distance monitoring business in the remote monitoring request of described calling terminal, described business control device sends the instruction that starts distance monitoring business according to service access code to the terminal called of appointment, and described terminal called is specified by the terminal called sign.
In Active Eyes of the present invention, described business control device includes the judge module of the type of service of judging the calling terminal request and starts module, and described startup module sends the instruction that starts distance monitoring business to terminal called when described judge module judges that the business of calling terminal is distance monitoring business.
In Active Eyes of the present invention, described terminal called includes authentication module and the image transmission module that is used for calling terminal is carried out authentication, and described image transmission module is passed through the back to the calling terminal images in the authentication module authentication.
In Active Eyes of the present invention, described calling terminal is communicated by letter with business control device by SIP respectively with terminal called, perhaps described calling terminal and terminal called are communicated by letter with business control device by agreement H.323 respectively, perhaps described calling terminal is communicated by letter with business control device by SIP and described terminal called is communicated by letter with business control device by agreement H.323, and perhaps described calling terminal is communicated by letter with business control device by agreement H.323 and described terminal called is communicated by letter with business control device by SIP.
The present invention also provides a kind of remote video controlling method, may further comprise the steps:
(a) business control device starts distance monitoring business according to the remote monitoring request from calling terminal;
(b) described terminal called is according to the instruction of business monitoring equipment and calling terminal connects and the image of camera head picked-up is sent to calling terminal displays.
In remote video controlling method of the present invention, in the described step (b), comprise that terminal called carries out authentication by business control device to calling terminal, and authentication by after the image of camera head picked-up is sent to calling terminal displays.
In remote video controlling method of the present invention, described step (a) comprising:
(a1) calling terminal sends to business control device with the remote monitoring request, includes the service access code and the terminal called sign of sign distance monitoring business in the remote monitoring request of described calling terminal;
(a2) described business control device sends the instruction that starts distance monitoring business according to described service access code to the terminal called of appointment, and described terminal called is specified by the terminal called sign.
In remote video controlling method of the present invention, described step (b) comprising:
(b1) terminal called connects according to the instruction and the calling terminal of the startup distance monitoring business of business control device;
(b2) terminal called sends the instruction of prompting input distance monitoring business authentication code to calling terminal by business control device;
(b3) terminal called judge authentication code that calling terminal returns by after the image of camera head picked-up is sent to calling terminal displays.
In remote video controlling method of the present invention, terminal called stops images when also being included in the instruction of calling terminal transmission termination distance monitoring business.
In remote video controlling method of the present invention, described calling terminal is communicated by letter with business control device by SIP respectively with terminal called, perhaps described calling terminal and terminal called are communicated by letter with business control device by agreement H.323 respectively, perhaps described calling terminal is communicated by letter with business control device by SIP and described terminal called is communicated by letter with business control device by agreement H.323, and perhaps described calling terminal is communicated by letter with business control device by agreement H.323 and described terminal called is communicated by letter with business control device by SIP.
Active Eyes of the present invention and method by the distance monitoring business of being initiated by arbitrary calling terminal that is connected to business control device, have realized the monitoring to the terminal called place.Calling terminal triggers video monitoring service by the mode of dialing service access code and adding called number, has realized monitoring anywhere or anytime.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic diagram of Active Eyes of the present invention;
Fig. 2 is the schematic diagram of the composition module of each device among Fig. 1;
Fig. 3 is the flow chart of first embodiment of remote video controlling method of the present invention;
Fig. 4 is the flow chart of second embodiment of remote video controlling method of the present invention;
Fig. 5 is first example schematic of data flow among the embodiment of Fig. 4;
Fig. 6 is second example schematic of data flow among the embodiment of Fig. 4.
Embodiment
As shown in Figure 1, be the schematic diagram of Active Eyes of the present invention.In the present embodiment, Active Eyes of the present invention includes calling terminal 11, business control device 12 and terminal called 13, and wherein calling terminal 11 and terminal called 13 are connected respectively to business control device 12.Because NGN (NextGeneration Network, next generation network) the multimedia interconnection agreement in the territory, as SIP (SessionInitial Protocol, SIP), agreement H.323, can realize the video interconnection between the video terminal, therefore in the present embodiment, calling terminal 11 and terminal called 13 are connected to business control device 12 by above-mentioned multi-media protocol (as SIP or agreement H.323).
In the present embodiment, but calling terminal 11 is the device of input digit or character, and this calling terminal 11 is gone back decodable code and displaying video image.For example, calling terminal 11 can be common video phone, PC etc.
In the present embodiment, defined professional logic (for example distance monitoring business) in the business control device 12, it can receive the service request from calling terminal 11, and sends command adapted thereto according to the type of service request to terminal called, starts corresponding business (for example distance monitoring business).For example, business control device 12 can be a Softswitch.
In the present embodiment, terminal called 13 is used for according to the instruction from business control device 12, absorb its ambient image (and/or acoustic information), and ambient image (and/or acoustic information) is transferred to calling terminal via business control device 12, thereby realize monitoring remote video.
As shown in Figure 2, be the schematic diagram of the composition module of each device among Fig. 1.
Terminal called 13 includes image transmission module 132 and camera head 133.Camera head 133 is used to absorb terminal called 13 ambient image on every side, and image transmission module 132 then is used for establishing a communications link with calling terminal 11, and the image that camera head absorbed is sent to display module 112 demonstrations of calling terminal 11.
In addition, terminal called 13 also can comprise authentication module 131, thereby calling terminal 11 is carried out authentication, and making has the user of authority just can carry out video monitoring by 11 pairs of corresponding called terminals of calling terminal 13.In the present embodiment, this authentication module 131 is by the prompting to calling terminal 11 transmission request input codes, and the authentication code of checking calling terminal 11 inputs is realized authentication.
In the present embodiment, authentication code can be password or other identifying code that is used to verify.In addition, authentication code can also be electronic key, human body biological characteristics (for example fingerprint) data etc., promptly after calling terminal 11 is with the authentication code coding, be transferred to terminal called 13, after terminal called 13 decodings authentication code and the authentication code of himself are compared, pass through if mate then authentication, if do not match then failed authentication.
In addition, terminal called 13 also can comprise voice transfer module and recording device (not shown).Recording device is used to enroll the ambient sound at terminal called 13 places, and the voice transfer module is used for the ambient sound of admission is transferred to calling terminal 11 broadcasts, thereby realizes the voice monitoring of terminal called 13.
As shown in Figure 3, be the flow chart of first embodiment of remote video controlling method of the present invention.
At first, business control device 12 starts distance monitoring business (step S31) according to the remote monitoring request from calling terminal 11; Terminal called 13 is according to the instruction of business monitoring equipment 12 and calling terminal 11 connects and the image of camera head picked-up is sent to calling terminal 11 shows (step S32).At last, calling terminal 11 on-hooks finish remote monitoring and discharge shared resource (step S33).
As shown in Figure 4, be the flow chart of second embodiment of remote video controlling method of the present invention.
At first, calling terminal 11 sends to business control device 12 with the remote monitoring request, includes the service access code and the terminal called sign (step S41) of sign distance monitoring business in this remote monitoring request.
Terminal called 13 connects according to the instruction and the calling terminal 11 of the startup distance monitoring business of business control device 12, but forbids video output (step S43);
Then, terminal called 13 carries out authentication, it sends the instruction of prompting input distance monitoring business authentication authentication code to calling terminal by business control device 12, calling terminal 11 is according to prompting input authentication code, and authentication code sent to terminal called 13 by rtp streaming, terminal called 13 obtains the authentication code of calling terminal 11 inputs by rtp streaming, compares with the authentication code that himself disposes (step S44).In order to improve fail safe, can on calling terminal 11, carry out encryption by the authentication code to input, and on terminal called 13, be decrypted the authentication code that the back relatively self disposes.
If authentication is not passed through, promptly the authentication code that self disposes of the authentication code of calling terminal 11 and terminal called 13 does not match, and stops remote monitoring flow process (step S45).This authentication code can be imported repeatedly (for example three times), and the authentication code mistake reaches set point number, and then prompting mistake also discharges resource.
If authentication is passed through, promptly the authentication code that self disposes of the authentication code of calling terminal 11 and terminal called 13 is complementary, and then terminal called 13 sends to calling terminal displays (step S46) with the image of camera head picked-up.
At last, calling terminal 11 finishes remote monitoring and discharges shared resource (step S47) by sending the instruction that stops monitoring such as the on-hook operation.
As shown in Figure 5, be first example schematic of data flow among the embodiment among Fig. 4.In this embodiment, calling terminal 11 is connected with business control device 12 by Session Initiation Protocol respectively with terminal called 13, and terminal called 13 has been registered monitoring remote video business (can be terminal called 12 long-range registrations, also can be directly typing on the empty equipment 12 of business) to business control device 12.
At first, calling terminal 11 sends invitation message (INVITE) to business control device 12, comprises distance monitoring business access code and terminal called sign in this INVITE.In the present embodiment, the business that service access code identified is a distance monitoring business.
After business control device 12 is received INVITE, trigger distance monitoring business, send INVITE, carry the service access code that startup terminal called 12 carries out remote monitoring in this INVITE to terminal called 13 according to service access code.
After terminal called is received INVITE, trigger distance monitoring business, enter the video monitoring flow process: at first automatic-answering back device according to service access code, response 180 and 200 message, open session channel, but forbid video output, send prompting input remote monitoring authentication authentication code to calling terminal 11 earlier; Calling terminal 11 is according to prompting input authentication code, and this authentication code sends to terminal called 13 by rtp streaming; Terminal called 13 obtains the authentication code of calling terminal 11 inputs by rtp streaming, compare with the authentication code that himself disposes, after authentication is passed through, give calling terminal 11 with the audio stream and the dynamic image distribution of terminal called 13, thereby realize the video monitoring of 11 pairs of terminal calleds 13 of calling terminal.If the authentication code authentication error surpasses 3 times, then point out the authentication code mistake, and call release.
During calling terminal 11 on-hooks, send end (BYE) to terminal called 13, finish this remote monitoring by business control device 12.
As shown in Figure 6, be second example schematic of data flow among the embodiment among Fig. 4.In this embodiment, calling terminal 11 and terminal called 13 are connected with business control device 12 by agreement H.323 respectively, and terminal called 13 has been registered monitoring remote video business (can be terminal called 12 long-range registrations, also can be directly typing on business control device 12) to business control device 12.
At first, calling terminal 11 sends call setup request message (Setup) to business control device 12, comprises the distance monitoring business access code in Setup message.
After business control device 12 is received Setup message, trigger distance monitoring business, send Setup message, carry the distance monitoring business access code that starts terminal called 13 in this Setup message to terminal called 13 according to service access code.
After terminal called 13 is received Setup message, start distance monitoring business according to service access code, enter the video monitoring flow process: at first automatic-answering back device, response call progress message (Alerting) and connection message (Connect), open session channel, but forbid video output, send the authentication code of prompting input distance monitoring business earlier to calling terminal 11; Calling terminal 11 is imported authentication code according to prompting, and authentication code is sent to terminal called 13 by rtp streaming; Terminal called 13 obtains the authentication code of calling terminal 11 inputs by rtp streaming, compare with the authentication code that himself disposes, after authentication is passed through, give calling terminal 11, thereby realize the video monitoring of calling terminal terminal called with the audio stream and the dynamic image distribution of terminal called 13.If the authentication code authentication error surpasses 3 times, then point out the authentication code mistake, and call release.
During calling terminal 11 on-hooks, send complete release message (Release Complete) to terminal called 13, finish this remote monitoring by business control device 12.
In addition, the connected mode between calling terminal and terminal called is not limited to the mode in the foregoing description, and calling terminal can be communicated by letter with business control device and terminal called is communicated by letter with business control device by agreement H.323 by SIP; Perhaps calling terminal is communicated by letter with business control device by agreement H.323 and terminal called is communicated by letter with business control device by SIP.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (11)
1, a kind of Active Eyes, it is characterized in that, the calling terminal and the terminal called that comprise business control device and be connected respectively to described business control device, described business control device sends the instruction that starts distance monitoring business according to the remote monitoring request of calling terminal to terminal called, described terminal called includes camera head, and it is according to the enabled instruction of business control device and calling terminal connects and the image of camera head picked-up is sent to calling terminal displays.
2, Active Eyes according to claim 1, it is characterized in that, include a plurality of calling terminal and terminal calleds that are connected respectively to described business control device, include the service access code and the terminal called sign of sign distance monitoring business in the remote monitoring request of described calling terminal, described business control device sends the instruction that starts distance monitoring business according to service access code to the terminal called of appointment, and described terminal called is specified by the terminal called sign.
3, Active Eyes according to claim 1, it is characterized in that, described business control device includes the judge module of the type of service of judging the calling terminal request and starts module, and described startup module sends the instruction that starts distance monitoring business to terminal called when described judge module judges that the business of calling terminal is distance monitoring business.
4, Active Eyes according to claim 1, it is characterized in that, described terminal called includes authentication module and the image transmission module that is used for calling terminal is carried out authentication, and described image transmission module is passed through the back to the calling terminal images in the authentication module authentication.
5, according to each described Active Eyes among the claim 1-4, it is characterized in that, described calling terminal is communicated by letter with business control device by SIP respectively with terminal called, perhaps described calling terminal and terminal called are communicated by letter with business control device by agreement H.323 respectively, perhaps described calling terminal is communicated by letter with business control device by SIP and described terminal called is communicated by letter with business control device by agreement H.323, and perhaps described calling terminal is communicated by letter with business control device by agreement H.323 and described terminal called is communicated by letter with business control device by SIP.
6, a kind of remote video controlling method is characterized in that, may further comprise the steps:
(a) business control device starts distance monitoring business according to the remote monitoring request from calling terminal;
(b) described terminal called is according to the instruction of business monitoring equipment and calling terminal connects and the image of camera head picked-up is sent to calling terminal displays.
7, remote video controlling method according to claim 6, it is characterized in that, in the described step (b), comprise that terminal called carries out authentication by business control device to calling terminal, and authentication by after the image of camera head picked-up is sent to calling terminal displays.
8, remote video controlling method according to claim 6 is characterized in that, described step (a) comprising:
(a1) calling terminal sends to business control device with the remote monitoring request, includes the service access code and the terminal called sign of sign distance monitoring business in the remote monitoring request of described calling terminal;
(a2) described business control device sends the instruction that starts distance monitoring business according to described service access code to the terminal called of appointment, and described terminal called is specified by the terminal called sign.
9, remote video controlling method according to claim 8 is characterized in that, described step (b) comprising:
(b1) terminal called connects according to the instruction and the calling terminal of the startup distance monitoring business of business control device;
(b2) terminal called sends the instruction of prompting input distance monitoring business authentication code to calling terminal by business control device;
(b3) terminal called judge authentication code that calling terminal returns by after the image of camera head picked-up is sent to calling terminal displays.
10, remote video controlling method according to claim 6 is characterized in that, terminal called stops images when also being included in the instruction of calling terminal transmission termination distance monitoring business.
11, according to each described remote video controlling method among the claim 6-10, it is characterized in that, described calling terminal is communicated by letter with business control device by SIP respectively with terminal called, perhaps described calling terminal and terminal called are communicated by letter with business control device by agreement H.323 respectively, perhaps described calling terminal is communicated by letter with business control device by SIP and described terminal called is communicated by letter with business control device by agreement H.323, and perhaps described calling terminal is communicated by letter with business control device by agreement H.323 and described terminal called is communicated by letter with business control device by SIP.
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| CN 200510121075 CN1874494A (en) | 2005-12-21 | 2005-12-21 | Remote range system and method of monitoring and controlling video |
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| CN 200510121075 CN1874494A (en) | 2005-12-21 | 2005-12-21 | Remote range system and method of monitoring and controlling video |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071082A1 (en) * | 2006-12-13 | 2008-06-19 | Huawei Technologies Co., Ltd. | Video monitoring method and device |
| CN102075737A (en) * | 2011-03-01 | 2011-05-25 | 天津市天祥世联网络科技有限公司 | Video monitoring conversation method |
| CN102377857A (en) * | 2010-08-26 | 2012-03-14 | 北京中星微电子有限公司 | Method and device for accessing monitoring equipment |
| CN101656939B (en) * | 2008-08-19 | 2012-10-10 | 中兴通讯股份有限公司 | Communication resource allocation processor and communication resource allocation processing method |
| CN101765000B (en) * | 2009-11-27 | 2012-10-24 | 广东亿迅科技有限公司 | Implementing method for vehicle-borne video surveillance system based on mobile network |
| CN103108160A (en) * | 2013-01-24 | 2013-05-15 | 中国联合网络通信集团有限公司 | Surveillance video data acquisition method, server and terminal |
| CN105657338A (en) * | 2014-12-02 | 2016-06-08 | 深圳大学 | Internet based remote mobile terminal control system and control method |
| CN110933465A (en) * | 2019-11-14 | 2020-03-27 | 浙江大华技术股份有限公司 | Video transmission system, method, device, main equipment and storage medium |
| CN112073664A (en) * | 2019-06-11 | 2020-12-11 | 聚好看科技股份有限公司 | Video call method and display device |
| US11671556B2 (en) | 2019-06-11 | 2023-06-06 | Juhaokan Technology Co., Ltd. | Method of performing video call and display device |
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2005
- 2005-12-21 CN CN 200510121075 patent/CN1874494A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071082A1 (en) * | 2006-12-13 | 2008-06-19 | Huawei Technologies Co., Ltd. | Video monitoring method and device |
| CN101656939B (en) * | 2008-08-19 | 2012-10-10 | 中兴通讯股份有限公司 | Communication resource allocation processor and communication resource allocation processing method |
| CN101765000B (en) * | 2009-11-27 | 2012-10-24 | 广东亿迅科技有限公司 | Implementing method for vehicle-borne video surveillance system based on mobile network |
| CN102377857A (en) * | 2010-08-26 | 2012-03-14 | 北京中星微电子有限公司 | Method and device for accessing monitoring equipment |
| CN102075737A (en) * | 2011-03-01 | 2011-05-25 | 天津市天祥世联网络科技有限公司 | Video monitoring conversation method |
| CN103108160A (en) * | 2013-01-24 | 2013-05-15 | 中国联合网络通信集团有限公司 | Surveillance video data acquisition method, server and terminal |
| CN103108160B (en) * | 2013-01-24 | 2016-08-03 | 中国联合网络通信集团有限公司 | Monitor video data capture method, server and terminal |
| CN105657338A (en) * | 2014-12-02 | 2016-06-08 | 深圳大学 | Internet based remote mobile terminal control system and control method |
| CN112073664A (en) * | 2019-06-11 | 2020-12-11 | 聚好看科技股份有限公司 | Video call method and display device |
| CN112073664B (en) * | 2019-06-11 | 2023-03-14 | 聚好看科技股份有限公司 | Video call method and display device |
| US11671556B2 (en) | 2019-06-11 | 2023-06-06 | Juhaokan Technology Co., Ltd. | Method of performing video call and display device |
| CN110933465A (en) * | 2019-11-14 | 2020-03-27 | 浙江大华技术股份有限公司 | Video transmission system, method, device, main equipment and storage medium |
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