CN1889684A - Long-distance monitoring business realizing method, system and terminal equipment between video information terminals - Google Patents

Long-distance monitoring business realizing method, system and terminal equipment between video information terminals Download PDF

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Publication number
CN1889684A
CN1889684A CNA2006100994794A CN200610099479A CN1889684A CN 1889684 A CN1889684 A CN 1889684A CN A2006100994794 A CNA2006100994794 A CN A2006100994794A CN 200610099479 A CN200610099479 A CN 200610099479A CN 1889684 A CN1889684 A CN 1889684A
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China
Prior art keywords
video
monitoring
terminal
video terminal
unit
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Granted
Application number
CNA2006100994794A
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Chinese (zh)
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CN100466728C (en
Inventor
黄树磊
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
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    • H—ELECTRICITY
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    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
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    • H—ELECTRICITY
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    • H04W88/02—Terminal devices
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    • H04W88/08—Access point devices
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    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y10S370/902—Packet switching
    • Y10S370/903—Osi compliant network
    • Y10S370/906—Fiber data distribution interface, FDDI
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y10S370/902—Packet switching
    • Y10S370/903—Osi compliant network
    • Y10S370/907—Synchronous optical network, SONET

Abstract

A method for realizing remote monitoring service between video signal terminals includes finalizing right certification by utilizing server to ensure safety monitoring service between video signal terminal, furthermore forming system operation mode for realizing monitoring service of video signal terminal and server by setting up remote monitoring-realizing system. The video signal terminal unit for realizing said method is also disclosed.

Description

Distance monitoring business implementation method, system and terminal equipment between the video terminal
Technical field
The present invention relates to video communication technology, distance monitoring business implementation method, system and terminal equipment between particularly a kind of video terminal.
Background technology
Along with the fast development of broadband technology, broadband-based application is also more and more, and the voice applications of looking on the broadband obtains swift and violent development and application widely especially, and various videoconferencing services arise.On broadband network, developed gradually based on the H323 agreement with based on two big standard video signal communication systems of Session Initiation Protocol, also there are some to adopt self-defined proprietary protocol to realize.
Nowadays just video conference, remote teaching/training, tele-medicine, business meeting, video request program etc. are arranged at the videoconferencing service of some main flows of fast development.These business have entered into enterprise and family widely, have formed a huge market.Each big video signal manufacturer captures the more market share in order to improve own competitiveness of product, releases some new videoconferencing services one after another, and wherein the remote monitoring videoconferencing service is very important a kind of.
Traditional supervisory control system mostly is used for specific applications such as traffic, industry, enterprises and institutions, the general high definition camera that uses special use, and have a complicated command and control system, general private network special use, involve great expense, such supervisory control system equipment install complicated, system is huge, cost is very high, can't satisfy some simple monitoring demands; And poor mobility, the monitor can only implement monitoring in fixing place.
For this reason, some video signal manufacturers have developed the video terminal with auto-pickup function, can realize simple monitoring function by this function.But this video terminal do not possess to the prison hearer carry out the function of authentication, in case be provided with auto-pickup, anyone can dial this number and monitor, so fail safe is very poor.
Summary of the invention
The invention provides a kind of method, system and video terminal device of realizing distance monitoring business between video terminal, existing video signal monitoring service security is poor to solve, very flexible, the limited problem of function;
The present invention also provides a kind of video terminal device of realizing distance monitoring business, to solve the existing too high problem of conventional dedicated supervisory control system cost.
For addressing the above problem, the invention provides following technical scheme:
Distance monitoring business implementation method between a kind of video terminal, monitored terminal are registered the monitor terminal that this terminal is had supervision authority in advance on authentication server; Described teleaction service implementation method comprises the steps:
First video terminal notifies second video terminal to set in advance to be monitored state, and uses the monitoring signaling of setting to monitor second video terminal to the authentication server request;
Authentication server judges in the monitor terminal of this second video terminal registration whether comprise this first video terminal, if then described monitoring request is transmitted to second video terminal; Otherwise hang up described monitoring request;
Second video terminal that is in monitored state is automatically connected the monitoring request of first video terminal and local terminal image and/or sound is sent to first video terminal and monitors.
In the described method, when second video terminal was connected with more than one video source simultaneously, described method also comprised:
Second video terminal sends to second video terminal with local terminal video source information list earlier after connecting the monitoring request of first video terminal automatically;
First video terminal shows described video source information list, and specifies the video source information of monitoring to send to second video terminal user;
Second video terminal will specify the video image and/or the sound of the video source of monitoring to send to first video terminal.
Described method also comprises simultaneously:
First video terminal carries out in the process keeping showing described video source information in monitoring, and when the user reselects, and user's selection result is sent to second video terminal;
The video image and/or the sound of the video source after second video terminal also will switch according to user's selection result Switch Video source send to first video terminal.
Described method also comprises: described authentication server is hung up before the described monitoring request, and the cause value of no supervision authority correspondence is sent to first video terminal.
The present invention also provides a kind of distance monitoring business of realizing said method to realize system, comprise: carry out first video terminal device of monitoring, monitored second video terminal device and authentication server, that wherein, preserves in the described authentication server that monitored terminal equipment registers in advance has the monitoring terminal equipment of supervision authority to this terminal equipment;
First video terminal device is notified second video terminal device to set in advance before carrying out monitoring to be monitored state, and uses the monitoring signaling of setting to monitor this second video terminal device to the authentication server request;
Authentication server judges in the monitoring terminal equipment of this second video terminal device registration whether comprise this first video terminal device, if then described monitoring request is transmitted to second video terminal device; Otherwise hang up described monitoring request;
Second video terminal device that is in monitored state is automatically connected the monitoring request of first video terminal device and local terminal image and/or sound is sent to first video terminal device and monitors.
Wherein, described authentication server comprises following structure:
Memory cell, that preserves that monitored terminal equipment registers in advance has the monitoring terminal equipment information list of supervision authority to this terminal equipment;
The monitoring control unit connects described memory cell, and the terminal equipment of monitoring being implemented in request according to the monitoring terminal equipment information list of corresponding monitored terminal equipment registration carries out authentication;
Transmit-Receive Unit connects the monitoring control unit, the relevant monitor message of transmitting-receiving.
Described first video terminal device comprises following structure:
The man-machine interface unit receives the monitored instruction that the user imports, and wherein comprises the second monitored video terminal device information;
First control unit generates the monitoring request that comprises the described second video terminal device information;
First Transmit-Receive Unit connects described first control unit, and described monitoring request is sent to authentication server;
First codec unit connects described first Transmit-Receive Unit, and decoding is by the monitored side's of described first Transmit-Receive Unit reception the image and/or the coded data of sound;
Display unit connects described first codec unit, shows decoded described image and/or sound.
Described second video terminal device comprises following structure:
Second control unit receives described monitoring request and output control signal that authentication server is transmitted;
Collecting unit connects described second control unit, gathers local image and/or sound according to described control signal;
Second codec unit connects described collecting unit, local image and/or sound that the coding collecting unit is gathered;
Second Transmit-Receive Unit connects described second control unit and described second codec unit respectively, receives the monitoring request and is transmitted to second control unit, sends the described image of second codec unit output and/or the data of acoustic coding.
In described second video terminal device, described collecting unit is parallel to be set at least two, gathers different video source respectively; And comprise following structure:
The video source switch control unit connects described second control unit and each collecting unit respectively, is used for switching the corresponding video source of collecting unit collection according to the indication of second control unit;
The video source information memory cell connects described second control unit and video source switch control unit respectively, is used for the local terminal video source information list that store video source switch control unit is collected;
Described second control unit sends to first video terminal device with described video source information list, and specify the video source information of monitoring, instruction video source switch control unit to switch image and/or sound that described collecting unit is gathered the designated source according to the user that described first video terminal device returns.
Wherein, described authentication server is a registrar.
The present invention also provides a kind of a kind of video terminal device that has both monitoring and monitored two kinds of functions, comprises man-machine interface unit, collecting unit, codec unit and Transmit-Receive Unit, also comprises following structure:
Control unit receives the monitored instruction of user by the input of man-machine interface unit, and sends by Transmit-Receive Unit; Perhaps receive the monitoring request by Transmit-Receive Unit, and the indication collecting unit gathers the image and/or the sound of local video source, codec unit encode described image and/or sound send coding back data by Transmit-Receive Unit then;
Display unit shows decoded image and/or sound.
Wherein, described collecting unit is parallel to be set at least two, gathers different video source respectively; Described video terminal device also comprises following structure:
The video source switch control unit connects described second control unit and each collecting unit respectively, is used for switching the corresponding video source of collecting unit collection according to the indication of second control unit;
The video source information memory cell connects described second control unit and video source switch control unit respectively, is used for the local terminal video source information list that store video source switch control unit is collected.
Described control unit obtains local terminal video source information list and sends by described Transmit-Receive Unit from described video source information memory cell, specify the video source information instruction video source switch control unit of monitoring to switch to corresponding collecting unit according to the user who receives then.
Beneficial effect of the present invention is as follows:
The method of the invention has guaranteed the security monitoring business between the video terminal by realize reliable authentication by the server authentication information between video terminal;
The present invention realizes system by setting up remote monitoring, clear and definite video terminal and the system works pattern of server for realizing that monitoring business forms;
Simultaneously, the present invention discloses a kind of video terminal device, has both monitoring and monitored function, be used to realize described long-distance monitoring method easily, this equipment can with the existing network compatibility, do not need network equipment is carried out any exploitation, flexibility is strong, favorable expandability;
Technical scheme of the present invention can also be applied to mobile device, is used to provide mobile monitoring service.
Description of drawings
Fig. 1 is the system configuration schematic diagram of distance monitoring business of the present invention;
Fig. 2 is the primary structure schematic diagram of authentication server in the supervisory control system shown in Figure 1;
Fig. 3 is the primary structure schematic diagram of first video terminal in the supervisory control system shown in Figure 1;
Fig. 4 is the primary structure schematic diagram of second video terminal in the supervisory control system shown in Figure 1;
Fig. 5 is for having both Fig. 3 and Fig. 4 video terminal function, be used to realize the method for the invention a kind of primary structure schematic diagram of video terminal device;
Fig. 6 is the main schematic flow sheet of method of realizing remote monitoring between video terminal of the present invention.
Embodiment
The technology of the present invention design is: the server that utilizes network side is as authentication server, monitored video terminal is registered the monitoring video terminal that allows the monitoring local terminal on authentication server, authentication server judges according to register information whether request monitoring side has the authority of monitoring Requested Party, if have then connect monitoring request, otherwise hang up the monitoring request, thereby realize the necessary authentication of distance monitoring business.
Below with specific embodiment and be described with reference to the accompanying drawings technical scheme of the present invention.
As shown in Figure 1, distance monitoring business realization of the present invention system comprises:
Authentication server 100 on existing video signal platform, can carry out authentication and realize point-to-point monitoring business by authentication server 100;
First video terminal 200 is monitored second video terminal 300 by authentication server;
Second video terminal 300 is accepted the monitoring of first video terminal 200 by authentication server.
As shown in Figure 2, the primary structure of authentication server 100 comprises:
Memory cell 101 is used to store the monitor terminal information list of second video terminal, 300 registrations, is generally the number information of monitor terminal;
Monitoring control unit 102 connects memory cell 101, is used for the monitor terminal tabulation according to memory cell 101 storages, judges whether first video terminal 200 has the right to monitor second video terminal 300;
Information transmit-receive unit 103 is used to receive and send messages;
Information transmit-receive unit 103 receives the monitoring request of first video terminal 200, and is transmitted to monitoring control unit 102; If monitoring control unit 102 is judged first video terminal 200 and is had the right to monitor second video terminal 300, then will monitor request by information transmit-receive unit 103 and be transmitted to second video terminal 300, otherwise hang up the monitoring request of first video terminal 200.
As shown in Figure 3, the primary structure of first video terminal 200 comprises: the first man-machine interface unit 201, first control unit 202, first Transmit-Receive Unit 203, first codec unit 204 and first display unit 205, wherein:
The first man-machine interface unit 201 is used to receive the monitored instruction that the user imports, and wherein comprises the information of the second monitored video terminal 300, is generally the number information of monitored video terminal, and monitored instruction is transmitted to first control unit 202;
First control unit 202 connects the first man-machine interface unit 201, is used to carry out relevant monitoring control, comprising: generate and comprise the monitoring request of second video terminal, 300 information, and pass through to first Transmit-Receive Unit 203 and send to authentication server 100;
First Transmit-Receive Unit 203 connects first control unit 202, is used to send monitor message to authentication server 100; Perhaps receive from the coded data of the image of second video terminal 300 and/or sound and be transmitted to first codec unit 204;
First codec unit 204 connects first Transmit-Receive Unit 203, is used to the decode described image of first Transmit-Receive Unit, 203 forwardings and/or the coded data of sound, and decoded described image and/or sound are sent to first display unit 205;
First display unit 205 shows decoded image and/or sound, and the corresponding video image that comprises shows subelement and sound playing subelement in certain first display unit.
Accordingly, as shown in Figure 4, the primary structure of second video terminal 300 comprises: second control unit 302, second Transmit-Receive Unit 303, second codec unit 304, if second video terminal 300 comprises a plurality of video source, then also comprise: the second video source information memory cell 301, the second video source switch unit 305 and a plurality of video second collecting unit 3061～306n; Wherein:
Second collecting unit, 3061～306n gathers local image and/or sound respectively; Certainly, corresponding video image acquisition subelement and the sound collection subelement of comprising in second collecting unit;
The second video source switch control unit 305 connects video source information memory cell 301 and each second collecting unit, 3061～306n, collects video source information and the video source information list is stored in the second video source information memory cell 301;
Second codec unit 304 connects each the collecting unit 3061～306n and second Transmit-Receive Unit 303 respectively, is used to receive the information that collecting unit is gathered, and coded data is sent to second Transmit-Receive Unit 303;
Second Transmit-Receive Unit 303 is received and sent messages, and realizes the communication of second video terminal 300.
Second control unit 302 connects second Transmit-Receive Unit 303, if having only a video source, then corresponding is provided with a collecting unit, and second control unit 302 directly connects collecting unit; If a plurality of video source are arranged, then second control unit 302 also connects second respectively and connects video source information memory cell 301 and the second video source switch unit, 305, the second control units 302 and be used to carry out relevant monitoring control, comprising:
When having only a video source, auto-pickup directly starts collecting unit images acquired/or acoustic information to monitoring request back when being set to monitored state, second codec unit, 304 coded images/or sound, the data after second Transmit-Receive Unit 303 will be encoded send to first video terminal 200 by authentication server 100;
When being provided with a plurality of video source, after answering the monitoring request, earlier from the second video source information memory cell 301, obtain video source list, send to first video terminal 200 by second Transmit-Receive Unit 303 by authentication server 100, then according to the selected monitor video source of supervisory user, indicate the second video source switch unit 305 to start corresponding collecting unit images acquired/or acoustic information, second codec unit, 304 coded images/or sound, the data after second Transmit-Receive Unit 303 will be encoded send to first video terminal 200 by authentication server 100.In monitor procedure, specify the video source of monitoring to carry out switching controls according to the user equally.
In the foregoing description, first video terminal 100 has monitoring function, and second video terminal 200 is realized monitored function, realizes distance monitoring business by authentication server.
As shown in Figure 5, the present invention also provides a kind of video terminal device 400 that has both above-mentioned two kinds of functions, both can implement initiatively monitoring, can be used as monitored terminal simultaneously and uses, and this video terminal device 400 comprises two-part structure:
The structure of first is used to realize monitored function, corresponding fully with all structures of second video terminal shown in Figure 4, specifically comprise: control unit 402, Transmit-Receive Unit 403, codec unit 404, if video terminal 400 comprises a plurality of video source, then also comprise: video source information memory cell 401, video source switch unit 405 and a plurality of video acquisition unit 4061～406n;
Second portion is used for realizing initiatively monitoring function, and is identical with the part-structure of first video terminal shown in Figure 3, specifically comprises: man-machine interface unit 407, is connected with control unit 402, and be used to receive the monitored instruction that the user imports; Display unit 408 is connected with codec unit 404, is used to show the tabulation of decoded image and/or sound and display video source.
, referring to aforesaid second video terminal, no longer be repeated in this description here referring to aforesaid first video terminal as the concrete course of work of initiatively implementing monitoring side as monitored side's the course of work.
In the technique scheme, authentication server can independently be arranged at network side, also can merge and be provided with other existing server, usually and the soft switching server in the NGN network merge setting, functions such as calling out control, media gateway access control, resource allocation, protocol processes, route, authentication, charging is mainly finished in the soft switch service, and can provide basic speech business to the user, mobile service, multimedia service and API (Application Program Interface, application programming interfaces) etc.;
Technique scheme can be applied to mobile video device, realizes mobile distance monitoring business.
In sum, as shown in Figure 6, distance monitoring business implementation method of the present invention comprises the steps:
S101, second video terminal need tell server to allow which number that it is monitored at the server registers monitoring business in the time of registration;
S102, server are preserved the monitor terminal that supervision authority is arranged of registration;
S103, first video terminal are notified second video terminal to set in advance to be monitored state;
S104, second video terminal are set to monitored state;
S105, first video terminal use the monitoring signaling of setting to monitor second video terminal to the authentication server request;
S106, authentication server judge in the monitor terminal of second video terminal registration whether comprise first video terminal, if then described monitoring request is transmitted to second video terminal; Otherwise hang up described monitoring request.
S107, authentication server are transmitted the monitoring request to second video terminal;
S108, second video terminal send to first video terminal with local terminal video source information list earlier after connecting the monitoring request of first video terminal automatically;
S109, first video terminal show described video source information list, and select the video source information of appointment according to the user;
S110, first video source are sent to second video terminal with the video source information of appointment;
S111, second video terminal will specify the video image and/or the sound of the video source of monitoring to send to first video terminal;
S112, first video terminal receive the video image and/or the sound of the transmission of second video terminal and monitor.
In the said process, second video terminal sends to first video terminal with the video source information list after the server authentication is passed through, and begins to send corresponding food image and/or sound according to the selection result of first video terminal; In monitor procedure, first video terminal can keep the video source list of second video terminal, if the user has reselected a video source in tabulation, first video terminal can send a signaling and give second video terminal, the video source information that the user reselects is being carried in this signaling the inside, image and/or sound after second video terminal also will switch according to this information Switch Video source send to first video terminal, have so just realized the flexible monitoring of first video terminal to a plurality of video source.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.

Claims (13)

1, the distance monitoring business implementation method between a kind of video terminal, monitored terminal are registered the monitor terminal that this terminal is had supervision authority in advance on authentication server; Described teleaction service implementation method comprises the steps:
First video terminal notifies second video terminal to set in advance to be monitored state, and uses the monitoring signaling of setting to monitor second video terminal to the authentication server request;
Authentication server judges in the monitor terminal of this second video terminal registration whether comprise this first video terminal, if then described monitoring request is transmitted to second video terminal; Otherwise hang up described monitoring request;
Second video terminal that is in monitored state is automatically connected the monitoring request of first video terminal and local terminal image and/or sound is sent to first video terminal and monitors.
2, the method for claim 1 is characterized in that, when second video terminal was connected with more than one video source simultaneously, described method also comprised:
Second video terminal sends to second video terminal with local terminal video source information list earlier after connecting the monitoring request of first video terminal automatically;
First video terminal shows described video source information list, and specifies the video source information of monitoring to send to second video terminal user;
Second video terminal will specify the video image and/or the sound of the video source of monitoring to send to first video terminal.
3, method as claimed in claim 2 is characterized in that, described method also comprises simultaneously:
First video terminal carries out in the process keeping showing described video source information in monitoring, and when the user reselects, and user's selection result is sent to second video terminal;
The video image and/or the sound of the video source after second video terminal also will switch according to user's selection result Switch Video source send to first video terminal.
As claim 1,2 or 3 described methods, it is characterized in that 4, described authentication server is hung up before the described monitoring request, the cause value of no supervision authority correspondence is sent to first video terminal.
5, a kind of distance monitoring business is realized system, it is characterized in that, comprise: carry out first video terminal device of monitoring, monitored second video terminal device and authentication server, that wherein, preserves in the described authentication server that monitored terminal equipment registers in advance has the monitoring terminal equipment of supervision authority to this terminal equipment;
First video terminal device is notified second video terminal device to set in advance before carrying out monitoring to be monitored state, and uses the monitoring signaling of setting to monitor this second video terminal device to the authentication server request;
Authentication server judges in the monitoring terminal equipment of this second video terminal device registration whether comprise this first video terminal device, if then described monitoring request is transmitted to second video terminal device; Otherwise hang up described monitoring request;
Second video terminal device that is in monitored state is automatically connected the monitoring request of first video terminal device and local terminal image and/or sound is sent to first video terminal device and monitors.
6, system as claimed in claim 5 is characterized in that, described authentication server comprises:
Memory cell, that preserves that monitored terminal equipment registers in advance has the monitoring terminal equipment information list of supervision authority to this terminal equipment;
The monitoring control unit connects described memory cell, and the terminal equipment of monitoring being implemented in request according to the monitoring terminal equipment information list of corresponding monitored terminal equipment registration carries out authentication;
Transmit-Receive Unit connects the monitoring control unit, the relevant monitor message of transmitting-receiving.
7, system as claimed in claim 5 is characterized in that, described first video terminal device comprises:
The man-machine interface unit receives the monitored instruction that the user imports, and wherein comprises the second monitored video terminal device information;
First control unit generates the monitoring request that comprises the described second video terminal device information;
First Transmit-Receive Unit connects described first control unit, and described monitoring request is sent to authentication server;
First codec unit connects described first Transmit-Receive Unit, and decoding is by the monitored side's of described first Transmit-Receive Unit reception the image and/or the coded data of sound;
Display unit connects described first codec unit, shows decoded described image and/or sound.
8, system as claimed in claim 7 is characterized in that,
Described second video terminal device comprises:
Second control unit receives described monitoring request and output control signal that authentication server is transmitted;
Collecting unit connects described second control unit, gathers local image and/or sound according to described control signal;
Second codec unit connects described collecting unit, local image and/or sound that the coding collecting unit is gathered;
Second Transmit-Receive Unit connects described second control unit and described second codec unit respectively, receives the monitoring request and is transmitted to second control unit, sends the described image of second codec unit output and/or the data of acoustic coding.
9, system as claimed in claim 5 is characterized in that,
Described collecting unit is parallel to be set at least two, gathers different video source respectively;
Described second video terminal device also comprises:
The video source switch control unit connects described second control unit and each collecting unit respectively, is used for switching the corresponding video source of collecting unit collection according to the indication of second control unit;
The video source information memory cell connects described second control unit and video source switch control unit respectively, is used for the local terminal video source information list that store video source switch control unit is collected;
Described second control unit sends to first video terminal device with described video source information list, and specify the video source information of monitoring, instruction video source switch control unit to switch image and/or sound that described collecting unit is gathered the designated source according to the user that described first video terminal device returns.
10, as one of any described system of claim 5-9, it is characterized in that described authentication server is a registrar.
11, a kind of video terminal device comprises man-machine interface unit, collecting unit, codec unit and Transmit-Receive Unit, it is characterized in that, described equipment also comprises:
Control unit receives the monitored instruction of user by the input of man-machine interface unit, and sends by Transmit-Receive Unit; Perhaps receive the monitoring request by Transmit-Receive Unit, and the indication collecting unit gathers the image and/or the sound of local video source, codec unit encode described image and/or sound send coding back data by Transmit-Receive Unit then.
12, equipment as claimed in claim 11 is characterized in that, described equipment also comprises: display unit shows decoded image and/or sound.
13, as claim 11 or 12 described equipment, it is characterized in that,
Described collecting unit is parallel to be set at least two, gathers different video source respectively;
Described video terminal device also comprises:
The video source switch control unit connects described second control unit and each collecting unit respectively, is used for switching the corresponding video source of collecting unit collection according to the indication of second control unit;
The video source information memory cell connects described second control unit and video source switch control unit respectively, is used for the local terminal video source information list that store video source switch control unit is collected;
Described control unit obtains local terminal video source information list and sends by described Transmit-Receive Unit from described video source information memory cell, specify the video source information instruction video source switch control unit of monitoring to switch to corresponding collecting unit according to the user who receives then.
CNB2006100994794A 2006-07-24 2006-07-24 Long-distance monitoring business realizing method, system and terminal equipment between video information terminals Active CN100466728C (en)

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CN101753963B (en) * 2008-11-27 2012-10-03 北京中星微电子有限公司 Authority control method and system of video monitoring system
CN101729553B (en) * 2009-11-19 2013-03-27 中兴通讯股份有限公司 Method for realizing terminal remote control, terminal server, control terminal and controlled terminal
CN106341515A (en) * 2015-07-06 2017-01-18 北京视联动力国际信息技术有限公司 Terminal monitoring method and device
CN107071564A (en) * 2017-03-27 2017-08-18 华为技术有限公司 The control method for playing back and its relevant apparatus of a kind of program
CN108881820A (en) * 2017-12-26 2018-11-23 北京视联动力国际信息技术有限公司 A kind of acquisition methods and device of monitoring data
CN109756477A (en) * 2018-11-27 2019-05-14 视联动力信息技术股份有限公司 A kind of access authority setting method and device based on view networking

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KR100404885B1 (en) * 2001-02-16 2003-11-10 삼성전자주식회사 Apparatus for remote surveillance using mobile video phone
ZA200506365B (en) * 2003-02-11 2006-04-26 Mobix Global Holdings Ltd Conference call facility
JP2004320512A (en) * 2003-04-17 2004-11-11 Casio Comput Co Ltd Image management system and program thereof
JP2005064885A (en) * 2003-08-13 2005-03-10 Hitachi Ltd Remote monitoring system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101753963B (en) * 2008-11-27 2012-10-03 北京中星微电子有限公司 Authority control method and system of video monitoring system
CN101729553B (en) * 2009-11-19 2013-03-27 中兴通讯股份有限公司 Method for realizing terminal remote control, terminal server, control terminal and controlled terminal
CN106341515A (en) * 2015-07-06 2017-01-18 北京视联动力国际信息技术有限公司 Terminal monitoring method and device
CN107071564A (en) * 2017-03-27 2017-08-18 华为技术有限公司 The control method for playing back and its relevant apparatus of a kind of program
CN108881820A (en) * 2017-12-26 2018-11-23 北京视联动力国际信息技术有限公司 A kind of acquisition methods and device of monitoring data
CN108881820B (en) * 2017-12-26 2019-07-26 视联动力信息技术股份有限公司 A kind of acquisition methods and device of monitoring data
CN109756477A (en) * 2018-11-27 2019-05-14 视联动力信息技术股份有限公司 A kind of access authority setting method and device based on view networking

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