CN102447685A - Control method, server and system for IP multimedia subsystem (IMS)-based video monitoring nephoscope - Google Patents
Control method, server and system for IP multimedia subsystem (IMS)-based video monitoring nephoscope Download PDFInfo
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- CN102447685A CN102447685A CN2010105075951A CN201010507595A CN102447685A CN 102447685 A CN102447685 A CN 102447685A CN 2010105075951 A CN2010105075951 A CN 2010105075951A CN 201010507595 A CN201010507595 A CN 201010507595A CN 102447685 A CN102447685 A CN 102447685A
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Abstract
The invention relates to a control method, a server and a system for IP multimedia subsystem (IMS)-based video monitoring nephoscope, wherein the method comprises the steps that: the server receives and monitors the nephoscope control request message which is sent by a monitoring client side through an IMS core network; and the nephoscope operation authority control is carried out according to the nephoscope control request information. The nephoscope operation authority control is carried out according to the nephoscope control request information which is sent by the monitoring client side, so the nephoscope operation authority control of the video monitoring system is realized, the resource allocation of the video monitoring system with multiple operation models is further optimized, the method adopts the non-voice instant message to transfer the nephoscope control request message, an application server platform or the monitoring client side can be used to control the nephoscope operation at any time, a nephoscope can be controlled without requesting a real-time video, all the nephoscope control information is transferred through the application server platform to realize the nephoscope authority control, the realization method is convenient and flexible, and the merging of the video monitoring business with other kinds of businesses of the whole IMS system is not influenced.
Description
Technical field
The present invention relates to computer network and multimedia communication technology field, relate in particular to a kind of video monitoring cloud mirror control method, server and system based on IMS.
Background technology
At present; IMS (IP Multimedia Subsystem; IP Multimedia System) technical characterstic such as fusion and multimedia service reliability and the advantage of unifying access control, various multimedia services are approved by telecom operators gradually; Telecom operators are just stepping up to dispose the IMS core net, and progressively move to miscellaneous service on the IMS core net.Unified access among the IMS, unified calling and media session are set up mode etc.; Can realize the integrated services between the various application easily; Video monitoring service is in the nature a multimedia service, realizes that based on the IMS framework video monitoring service is the trend of video monitoring service technical development.
Be different from traditional speech business (for example voice call, video calling etc.); Video monitoring service has business model and the business characteristic of himself; It is realized based on the IMS framework, often is employed in and sets up between two terminals and the dismounting media session, and need not other control informations.
Wherein, realize that based on the IMS framework video monitoring service should realize the media session of different modes, also will realize the control messages of The Cloud Terrace camera lens etc.In video monitoring service; Can realize that a plurality of users watch same road front end image simultaneously; Therefore just exist a plurality of users to control the demand of same road front end image cloud mirror simultaneously, and these users control the needs of problems that the request of same road front end cloud mirror also exists control of authority to fight for power, yet for the problems referred to above; Conventional I MS media business can't solve, and promptly conventional I MS media business can't be realized distributing rationally of resource under the multiple business model.
Summary of the invention
Main purpose of the present invention is to provide a kind of video monitoring cloud mirror control method, server and system based on IMS, is intended to realize the cloud mirror control of authority in the video monitoring system, with the resource distribution under the multiple business model in the optimization of video supervisory control system.
The present invention proposes a kind of video monitoring cloud mirror control method based on IMS, comprising:
Server receives the cloud mirror control request message that monitor client sends through the IMS core net;
Carry out the control of cloud mirror operating right according to said cloud mirror control request message.
Preferably, said step of carrying out cloud mirror operating right control according to cloud mirror control request message comprises:
Judge whether said monitor client has the authority of the corresponding cloud mirror of operation;
If said monitor client has the authority of the corresponding cloud mirror of operation, then the lock-out state according to said corresponding cloud mirror carries out cloud mirror operating right competition control.
Preferably, said lock-out state according to the corresponding cloud mirror step of carrying out the competition control of cloud mirror operating right comprises:
Judge whether said corresponding cloud mirror is locked;
If said corresponding cloud mirror is by high-level or same level Subscriber Locked, then to said monitor client return cloud mirror failure response message;
If said corresponding cloud mirror is locked by the lower-level user; Then with said corresponding cloud mirror compulsive unlocking; To monitor client return cloud mirror success response message, and transmit said cloud mirror control request message, carry out cloud mirror control and treatment by said front monitoring front-end to front monitoring front-end;
If said corresponding cloud mirror is not locked, then to monitor client return cloud mirror success response message, and transmit said cloud mirror control request message to front monitoring front-end, carry out cloud mirror control and treatment by said front monitoring front-end.
Preferably, saidly after the step of monitor client return cloud mirror success response message, also comprise:
Upgrade said corresponding cloud mirror lock-out state.
Preferably, also comprise after the said step corresponding cloud mirror compulsive unlocking:
Send cloud mirror release message to said lower-level user.
The present invention also proposes a kind of video monitoring cloud mirror Control Server based on IMS, comprising:
Receiver module is used for receiving the cloud mirror control request message that monitor client sends through the IMS core net;
The control of authority module is used for carrying out the control of cloud mirror operating right according to said cloud mirror control request message.
Preferably, said control of authority module comprises:
Judging unit is used to judge whether said monitor client has the authority of the corresponding cloud mirror of operation;
The control of authority unit is used for when said monitor client has the authority of the corresponding cloud mirror of operation, carries out cloud mirror operating right competition control according to the lock-out state of said corresponding cloud mirror.
Preferably, said control of authority unit comprises:
Judgment sub-unit is used to judge whether said corresponding cloud mirror is locked;
Send subelement, be used for when said corresponding cloud mirror during by high-level or same level Subscriber Locked, to said monitor client return cloud mirror failure response message; When said corresponding cloud mirror is locked by the lower-level user; With said corresponding cloud mirror compulsive unlocking; To monitor client return cloud mirror success response message, and transmit said cloud mirror control request message, carry out cloud mirror control and treatment by said front monitoring front-end to front monitoring front-end; And when said corresponding cloud mirror is not locked,, and transmit said cloud mirror control request message to front monitoring front-end to monitor client return cloud mirror success response message, carry out cloud mirror control and treatment by said front monitoring front-end.
Preferably, said control of authority unit also comprises:
Upgrade subelement, be used for upgrading said corresponding cloud mirror lock-out state when sending subelement after monitor client return cloud mirror success response message;
Said transmission subelement also is used for sending cloud mirror release message with after the corresponding cloud mirror compulsive unlocking to said lower-level user.
The present invention also proposes a kind of video monitoring cloud mirror control system based on IMS, comprising: application server, the monitor client and the front monitoring front-end that are connected through the IMS core net with said application server respectively; Wherein:
Said monitor client is used for sending cloud mirror control request message through said IMS core net to said application server;
Said application server is used for receiving the said cloud mirror control request message that said monitor client sends through said IMS core net, and carries out the control of cloud mirror operating right according to said cloud mirror control request message; When said monitor client has the operating right of corresponding cloud mirror and said corresponding cloud mirror is not locked or when being locked by the lower-level user, transmit said cloud mirror control request message to said front monitoring front-end;
Said front monitoring front-end is used to receive the said cloud mirror control request message that said application server is transmitted, and carries out cloud mirror control and treatment according to said cloud mirror control request message.
A kind of video monitoring cloud mirror control method, server and system that the present invention proposes based on IMS; Cloud mirror control request message according to monitor client sends is carried out the control of cloud mirror operating right; Realized the cloud mirror control of authority in the video monitoring system; Further optimized the resource distribution under the multiple business model in the video monitoring system, this method adopts the instant message in the non-session to transmit cloud mirror control request, can control at any time through applied server platform or monitor client and carry out the Yun Jing operation; Need not request real-time video earlier at control Yun Jingqian; During the message of all cloud mirrors control is carried out through applied server platform then realize the control of authority of cloud mirror, its implementation is convenient, flexible, does not influence the fusion between the video monitoring service and other miscellaneous services in the entire I MS system.
Description of drawings
Fig. 1 is the video monitoring cloud mirror control method one embodiment schematic flow sheet that the present invention is based on IMS;
Fig. 2 the present invention is based among video monitoring cloud mirror control method one embodiment of IMS the idiographic flow sketch map that carries out the control of cloud mirror operating right according to cloud mirror control request message;
Fig. 3 the present invention is based among video monitoring cloud mirror control method one embodiment of IMS the idiographic flow sketch map that carries out cloud mirror operating right competition control according to the lock-out state of corresponding cloud mirror;
Fig. 4 is the video monitoring cloud mirror Control Server one example structure sketch map that the present invention is based on IMS;
Fig. 5 is the structural representation that the present invention is based on control of authority module among video monitoring cloud mirror Control Server one embodiment of IMS;
Fig. 6 the present invention is based on the single structural representation of control of authority among video monitoring cloud mirror Control Server one embodiment of IMS;
Fig. 7 is the video monitoring cloud mirror control system one example structure sketch map that the present invention is based on IMS.
In order to make technical scheme of the present invention clearer, clear, will combine accompanying drawing to do further to detail below.
Embodiment
Embodiment of the invention solution mainly is to carry out the control of cloud mirror operating right according to the cloud mirror control request message that monitor client sends; Realize the cloud mirror control of authority in the video monitoring system, the further resource distribution under the multiple business model in the optimization of video supervisory control system.
As shown in Figure 1, one embodiment of the invention proposes a kind of video monitoring cloud mirror control method based on IMS, comprising:
Step S101, server receives the cloud mirror control request message that monitor client sends through the IMS core net;
The present embodiment server is the video surveillance applications server (AS based on the IMS core net; Application Server); Present embodiment method running environment comprises video surveillance applications server based on the IMS core net, the front monitoring front-end (PU that is connected through the IMS core net with server respectively; Pre-Unit) and monitor client (CU, Customer Unit), wherein; Interface protocol between server, front monitoring front-end and monitor client and the IMS core net all adopts SIP/SDP (Session Initiation Protocol/Session Description Protocol, session initiation protocol/Session Description Protocol).
Server exists as a concrete application server in the present embodiment; Be responsible for handling all business relevant with video monitoring; Typical A S comprises the following functional entity: service discovering function (SDF), service selection functional (SSF; Service Switching Function), service control function (SCF, Service Control Function) etc., front monitoring front-end is used for analog video data is gathered, encoded and sends Media Stream through network.Monitor client is used for through network receiving media stream, decodes and demonstrates video image.Monitor client and front monitoring front-end are all as the unified IMS core net that is linked into of a subscriber equipment (UE, User Equipment), by the safe access authentication of IMS unification carrying out.The IMS core net is used to realize the route and the transmission of signaling message.Realize that the unified of terminal inserts and management; And can be through service trigger criteria is set; Different signalings is triggered in the corresponding application server handles; For example can realize the corresponding of different signalings (or call request) and application server through the public services sign (PUI, Public Identity) of distinguishing front monitoring front-end.
As previously mentioned; In video monitoring service; Can realize that a plurality of users watch same road front end image simultaneously; Therefore just exist a plurality of users to control the demand of same road front end image cloud mirror simultaneously, and these users control the needs of problems that the request of same road front end cloud mirror also exists control of authority to fight for power.
In the present embodiment; Asked to browse under the situation of front monitoring front-end video at monitor client; Monitor client need be controlled front monitoring front-end image cloud mirror in watching the process of real-time video, then can realize through the IMS core net, at this moment; Monitor client need send cloud mirror control request message to the IMS core net; The IMS core net triggers corresponding application server according to predefined service trigger criteria, transfers to realize the control of authority of cloud mirror in asking through this controlling platform of application server, to reach the configuration of the resources optimization under the miscellaneous service model in the video monitoring system.
Step S102 carries out the control of cloud mirror operating right according to cloud mirror control request message.
In the present embodiment; When cloud mirror control request message is triggered to corresponding application server through service trigger criteria; Whether this monitor client of application server inspection has the cloud mirror of this front monitoring front-end of control of authority; If have, then accept cloud mirror control request message, and divide following three kinds of situations to judge by application server:
Whether judge this cloud mirror by the Subscriber Locked of the user of authority higher level or same levels, if this cloud mirror by high-level or same level Subscriber Locked, then application server return cloud mirror failure response message is given monitor client;
Judge whether this cloud mirror is locked by the lower-level user; If, and notify the corresponding lower-level user who is unlocked relevant release message then with this cloud mirror compulsive unlocking; And return cloud mirror success response message is given monitor client; Simultaneously, cloud mirror control request message is sent to front monitoring front-end, carry out cloud mirror control and treatment by front monitoring front-end;
If judge this cloud mirror not by other Subscriber Lockeds, then return cloud mirror success response message is given monitor client, and cloud mirror control request message is sent to front monitoring front-end, carries out cloud mirror control and treatment by front monitoring front-end.
If this monitor client of application server inspection does not have the cloud mirror of this front monitoring front-end of control of authority, then return cloud mirror failure response message is given monitor client, and flow process finishes.
Need to prove; The response message that present embodiment medium cloud mirror control request message and application server return to front monitoring front-end all adopts the SIP instant message of non-conversation class; Like SIP Message message etc., it has the response time faster, effectively slows down Yun Jing control time delay.Thus, can control at any time through applied server platform or monitor client and carry out Yun Jing operation, the control of authority of cloud mirror realizes convenient, flexible, does not influence the fusion between the video monitoring service and other miscellaneous services in the entire I MS system.Further, after server prompts monitor client cloud mirror is operated successfully, upgrade the lock-out state of corresponding cloud mirror.
As shown in Figure 2, step S102 comprises:
Step S1021 judges whether monitor client has the authority of the corresponding cloud mirror of operation; If then get into step S1022; Otherwise, get into step S1023.
Step S1022 carries out cloud mirror operating right competition control according to the lock-out state of corresponding cloud mirror;
Step S1023 is to monitor client return cloud mirror failure response message.
As shown in Figure 3, step S1022 comprises:
Step S10221 judges whether corresponding cloud mirror is locked; If corresponding cloud mirror by high-level or same level Subscriber Locked, then gets into step S10222; If corresponding cloud mirror is locked by the lower-level user, then get into step S10223; If corresponding cloud mirror is not locked, then get into step S10225;
Step S10222 is if corresponding cloud mirror is by high-level or same level Subscriber Locked, then to monitor client return cloud mirror failure response message;
Step S10223 is if corresponding cloud mirror is locked by the lower-level user, then with corresponding cloud mirror compulsive unlocking;
Step S10224 sends cloud mirror release message to the lower-level user;
Step S10225 is to monitor client return cloud mirror success response message;
Step S10226 upgrades corresponding cloud mirror lock-out state;
Step S10227 transmits cloud mirror control request message to front monitoring front-end, carries out cloud mirror control and treatment by front monitoring front-end.
Be that example is elaborated to the present embodiment technical scheme with CU1, CU2 and three monitor clients of CU3 to the cloud mirror control of authority of front monitoring front-end PU below:
At first configuration service triggering rule in the IMS core net is decided to be all call rules to video monitoring front-end need handle through application server (AS) earlier.For example realize through the public services sign (PUI) of distinguishing front monitoring front-end.
The cloud mirror of monitor client CU1 request locking PU, this locking request directly is triggered to AS, and AS judges that PU can be locked by CU1, and AS mark PU is locked by CU1.The cloud mirror of monitor client CU1 solicit operation PU, after this cloud mirror operation requests at first was triggered to AS, AS directly handled cloud mirror operation requests route to PU, and return cloud mirror success response message is given CU1.
After PU receives cloud mirror operation requests, carry out the Yun Jing operation according to this cloud mirror operation requests.
The cloud mirror of monitor client CU2 solicit operation PU; This cloud mirror operation requests at first is triggered to AS, and AS competes power and handles, and inquires PU and is locked by CU1; And CU2 is lower than CU1 to the authority of PU cloud mirror, and AS returns the blocked operation cloud of PU mirror failure response message and gives CU2.
After CU2 received this operation cloud mirror failure response message, the cloud mirror of prompting user PU was by other Subscriber Lockeds, operation failure.
The cloud mirror of monitor client CU3 solicit operation PU; This cloud mirror operation requests at first is triggered to AS, and AS competes power and handles, and inquires PU and is locked by CU1; But CU3 is higher than CU1 to the authority of PU cloud mirror; AS sends the notification message that PU cloud mirror is unlocked to CU1, and AS directly handles the cloud mirror operation requests route that CU3 sends to PU, and return cloud mirror success response message is given CU3.
After CU1 received the notification message that the cloud mirror of PU is unlocked, the cloud mirror of prompting user PU was unlocked.
After PU receives the cloud mirror operation requests of CU3, carry out the Yun Jing operation according to this cloud mirror operation requests.
As shown in Figure 4, one embodiment of the invention proposes a kind of video monitoring cloud mirror Control Server based on IMS, comprising: receiver module 401 and control of authority module 402; Wherein:
Receiver module 401 is used to receive the cloud mirror control request message that monitor client sends;
Control of authority module 402 is used for carrying out the control of cloud mirror operating right according to cloud mirror control request message.
As shown in Figure 5, control of authority module 402 comprises: judging unit 4021 and control of authority unit 4022, wherein:
Judging unit 4021 is used to judge whether monitor client has the authority of the corresponding cloud mirror of operation;
Control of authority unit 4022 is used for when monitor client has authority, carries out cloud mirror operating right competition control according to the lock-out state of corresponding cloud mirror.
As shown in Figure 6, control of authority unit 4022 comprises:
Send subelement 40222, be used for when corresponding cloud mirror during by high-level or same level Subscriber Locked, to monitor client return cloud mirror failure response message; When corresponding cloud mirror is locked by the lower-level user, with corresponding cloud mirror compulsive unlocking,, and transmit cloud mirror control request message to front monitoring front-end to monitor client return cloud mirror success response message, carry out cloud mirror control and treatment by front monitoring front-end; And when corresponding cloud mirror is not locked,, and transmit cloud mirror control request message to front monitoring front-end to monitor client return cloud mirror success response message, carry out cloud mirror control and treatment by front monitoring front-end.
In the present embodiment; Asked to browse under the situation of front monitoring front-end video at monitor client; Monitor client need be controlled front monitoring front-end image cloud mirror in watching the process of real-time video, then can realize through IMS core net and application corresponding server, at this moment; Monitor client need send cloud mirror control request message to the IMS core net; The IMS core net triggers corresponding application server according to predefined service trigger criteria, transfers to realize the control of authority of cloud mirror in asking through this controlling platform of application server, to reach the configuration of the resources optimization under the miscellaneous service model in the video monitoring system.
When cloud mirror control request message is triggered to corresponding application server through service trigger criteria; Whether this monitor client of application server inspection has the cloud mirror of this front monitoring front-end of control of authority; If have; Then accept cloud mirror control request message, and divide following three kinds of situations to judge by application server:
Whether judge this cloud mirror by the Subscriber Locked of the user of authority higher level or same levels, if this cloud mirror by high-level or same level Subscriber Locked, then application server return cloud mirror failure response message is given monitor client;
Judge whether this cloud mirror is locked by the lower-level user; If, then with this cloud mirror compulsive unlocking; And notify the corresponding lower-level user who is unlocked relevant release message, and return cloud mirror success response message is to monitor client, simultaneously; Cloud mirror control request message is sent to front monitoring front-end, carry out cloud mirror control and treatment by front monitoring front-end;
If judge this cloud mirror not by other Subscriber Lockeds, then return cloud mirror success response message is given monitor client, and cloud mirror control request message is sent to front monitoring front-end, carries out cloud mirror control and treatment by front monitoring front-end.
If this monitor client of application server inspection does not have the cloud mirror of this front monitoring front-end of control of authority, then return cloud mirror failure response message is given monitor client, and flow process finishes.
Need to prove; The response message that present embodiment medium cloud mirror control request message and application server return to front monitoring front-end all adopts the SIP instant message of non-conversation class; Like SIP Message message etc., it has the response time faster, effectively slows down Yun Jing control time delay.Thus, can control at any time through applied server platform or monitor client and carry out Yun Jing operation, it conveniently is alive that the control of authority of cloud mirror realizes, does not influence the fusion between the video monitoring service and other miscellaneous services in the entire I MS system.Further, after server prompts monitor client cloud mirror is operated successfully, upgrade the lock-out state of corresponding cloud mirror.
As shown in Figure 7, one embodiment of the invention proposes a kind of video monitoring cloud mirror control system based on IMS, comprising: application server 701, the monitor client 702 and the front monitoring front-end 703 that are connected through the IMS core net with application server 701 respectively; Wherein:
Front monitoring front-end 703 is used to receive the cloud mirror control request message that application server 701 is transmitted, and carries out cloud mirror control and treatment according to cloud mirror control request message.
In the present embodiment, the interface protocol between application server 701, front monitoring front-end 703 and monitor client 702 and the IMS core net all adopts SIP/SDP.
Application server is responsible for handling all business relevant with video monitoring in the present embodiment; The typical application server comprises the following functional entity: service discovering function (SDF), service selection functional (SSF), Service Control Function etc., front monitoring front-end 703 are used for analog video data is gathered, encoded and passes through network and send Media Stream.Monitor client 702 is used for through network receiving media stream, decodes and demonstrates video image.Monitor client 702 all is linked into the IMS core net as a subscriber equipment unification with front monitoring front-end 703, by the safe access authentication of IMS unification carrying out.The IMS core net is used to realize the route and the transmission of signaling message.Realize that the unified of terminal inserts and management; And can be through service trigger criteria is set; Different signalings is triggered in the corresponding application server 701 handles, for example can identify and realize the corresponding of different signalings (or call request) and application server 701 through the public services of distinguishing front monitoring front-end 703.
As previously mentioned; In video monitoring service; Can realize that a plurality of users watch same road front end image simultaneously; Therefore just exist a plurality of users to control the demand of same road front end image cloud mirror simultaneously, and these users control the needs of problems that the request of same road front end cloud mirror also exists control of authority to fight for power.
In the present embodiment; Asked to browse under the situation of front monitoring front-end 703 videos at monitor client 702; Monitor client 702 need be controlled front monitoring front-end 703 image cloud mirrors in watching the process of real-time video; Then can realize through IMS core net and application corresponding server 701; At this moment, monitor client 702 need send cloud mirror control request message to the IMS core net, and the IMS core net triggers corresponding application server 701 according to predefined service trigger criteria; In asking through application server 701 these controlling platform then realize the control of authority of cloud mirror, the resources optimization the miscellaneous service model under disposes in the video monitoring system to reach.
The embodiment of the invention is carried out the control of cloud mirror operating right based on video monitoring cloud mirror control method, server and the system of IMS according to the cloud mirror control request message of monitor client transmission; Realized the cloud mirror control of authority in the video monitoring system; Further optimized the resource distribution under the multiple business model in the video monitoring system; This method adopts the instant message in the non-session to transmit cloud mirror control request; Can control at any time through applied server platform or monitor client and carry out Yun Jing operation, need not request real-time video earlier, during the message of all cloud mirrors controls is carried out through applied server platform then realize the control of authority of cloud mirror at control Yun Jingqian; Its implementation is convenient, flexible, does not influence the fusion between the video monitoring service and other miscellaneous services in the entire I MS system.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the video monitoring cloud mirror control method based on IP Multimedia System IMS is characterized in that, comprising:
Server receives the cloud mirror control request message that monitor client sends through the IMS core net;
Carry out the control of cloud mirror operating right according to said cloud mirror control request message.
2. according to the said method of claim 1, it is characterized in that said step of carrying out cloud mirror operating right control according to cloud mirror control request message comprises:
Judge whether said monitor client has the authority of the corresponding cloud mirror of operation;
If said monitor client has the authority of the corresponding cloud mirror of operation, then the lock-out state according to said corresponding cloud mirror carries out cloud mirror operating right competition control.
3. method according to claim 2 is characterized in that, the step that said lock-out state according to corresponding cloud mirror carries out cloud mirror operating right competition control comprises:
Judge whether said corresponding cloud mirror is locked;
If said corresponding cloud mirror is by high-level or same level Subscriber Locked, then to said monitor client return cloud mirror failure response message;
If said corresponding cloud mirror is locked by the lower-level user; Then with said corresponding cloud mirror compulsive unlocking; To monitor client return cloud mirror success response message, and transmit said cloud mirror control request message, carry out cloud mirror control and treatment by said front monitoring front-end to front monitoring front-end;
If said corresponding cloud mirror is not locked, then to monitor client return cloud mirror success response message, and transmit said cloud mirror control request message to front monitoring front-end, carry out cloud mirror control and treatment by said front monitoring front-end.
4. method according to claim 3 is characterized in that, saidly after the step of monitor client return cloud mirror success response message, also comprises:
Upgrade said corresponding cloud mirror lock-out state.
5. method according to claim 3 is characterized in that, also comprises after the said step with corresponding cloud mirror compulsive unlocking:
Send cloud mirror release message to said lower-level user.
6. the video monitoring cloud mirror Control Server based on 1MS is characterized in that, comprising:
Receiver module is used for receiving the cloud mirror control request message that monitor client sends through the IMS core net;
The control of authority module is used for carrying out the control of cloud mirror operating right according to said cloud mirror control request message.
7. server according to claim 6 is characterized in that, said control of authority module comprises:
Judging unit is used to judge whether said monitor client has the authority of the corresponding cloud mirror of operation;
The control of authority unit is used for when said monitor client has the authority of the corresponding cloud mirror of operation, carries out cloud mirror operating right competition control according to the lock-out state of said corresponding cloud mirror.
8. server according to claim 7 is characterized in that, said control of authority unit comprises:
Judgment sub-unit is used to judge whether said corresponding cloud mirror is locked;
Send subelement, be used for when said corresponding cloud mirror during by high-level or same level Subscriber Locked, to said monitor client return cloud mirror failure response message; When said corresponding cloud mirror is locked by the lower-level user; With said corresponding cloud mirror compulsive unlocking; To monitor client return cloud mirror success response message, and transmit said cloud mirror control request message, carry out cloud mirror control and treatment by said front monitoring front-end to front monitoring front-end; And when said corresponding cloud mirror is not locked,, and transmit said cloud mirror control request message to front monitoring front-end to monitor client return cloud mirror success response message, carry out cloud mirror control and treatment by said front monitoring front-end.
9. server according to claim 8 is characterized in that, said control of authority unit also comprises:
Upgrade subelement, be used for upgrading said corresponding cloud mirror lock-out state when sending subelement after monitor client return cloud mirror success response message;
Said transmission subelement also is used for sending cloud mirror release message with after the corresponding cloud mirror compulsive unlocking to said lower-level user.
10. the video monitoring cloud mirror control system based on IMS is characterized in that, comprising: application server, the monitor client and the front monitoring front-end that are connected through the IMS core net with said application server respectively; Wherein:
Said monitor client is used for sending cloud mirror control request message through said IMS core net to said application server;
Said application server is used for receiving the said cloud mirror control request message that said monitor client sends through said IMS core net, and carries out the control of cloud mirror operating right according to said cloud mirror control request message; When said monitor client has the operating right of corresponding cloud mirror and said corresponding cloud mirror is not locked or when being locked by the lower-level user, transmit said cloud mirror control request message to said front monitoring front-end;
Said front monitoring front-end is used to receive the said cloud mirror control request message that said application server is transmitted, and carries out cloud mirror control and treatment according to said cloud mirror control request message.
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| CN103716582A (en) * | 2012-10-09 | 2014-04-09 | 华为技术有限公司 | Method, apparatus and system for transmitting PTZ operation information |
| CN110047493A (en) * | 2019-03-13 | 2019-07-23 | 深圳市酷开网络科技有限公司 | Control method, device and storage medium based on Application on Voiceprint Recognition priority |
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| CN103327088B (en) * | 2013-06-08 | 2016-01-20 | 东北大学 | A kind of system and method building cloud computing service based on IMS Signaling |
| CN110047493A (en) * | 2019-03-13 | 2019-07-23 | 深圳市酷开网络科技有限公司 | Control method, device and storage medium based on Application on Voiceprint Recognition priority |
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