CN103402081A - Video monitoring and dispatching combining method and system - Google Patents
Video monitoring and dispatching combining method and system Download PDFInfo
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- CN103402081A CN103402081A CN2013103601551A CN201310360155A CN103402081A CN 103402081 A CN103402081 A CN 103402081A CN 2013103601551 A CN2013103601551 A CN 2013103601551A CN 201310360155 A CN201310360155 A CN 201310360155A CN 103402081 A CN103402081 A CN 103402081A
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Abstract
The invention discloses a video monitoring and dispatching combining method, which comprises the following steps: a dispatching terminal sends a number of a monitoring terminal to be dispatched to a soft exchange dispatching system on the basis of an SIP (Session Initiation Protocol); the soft exchange dispatching system calls a video gateway; the video gateway is used for converting the SIP, finding out a video monitoring channel corresponding to the number of the monitoring terminal to be dispatched, and picking out a video signal of the monitoring terminal; a standard video signal is obtained in the way that the video signal is subjected to format conversion; the soft exchange dispatching system feeds the standard video signal back to the dispatching terminal. The invention further provides a video monitoring and dispatching system which comprises the dispatching terminal, the soft exchange dispatching system, the video gateway and the monitoring terminal. Therefore, the communicative convergence of the dispatching terminal and the monitoring terminal is realized, the operation is convenient and fast, and the time-effectiveness is excellent.
Description
Technical field
The present invention relates to the safety monitoring technical field, relate in particular to a kind of video monitoring scheduling fusion method and system.
Background technology
At present, video monitoring system and dispatching patcher all are widely applied, and video monitoring system can arrange a plurality of control points, Real Time Monitoring various device device, priority control point or key area.Wherein, the camera of video monitoring system adopts the various ways such as gunlock, The Cloud Terrace, monitoring range multi-angle, multi-faceted, and mutual is overlapping.
In prior art, dispatching patcher can be passed through SoftSwitch, and dialogue-based initializtion protocol (Session Initiation Protocol, SIP) is conversed with a plurality of video telephones that are scheduled, and can show intuitively the state of the object that is scheduled.And monitor network DVR (Network Video Recorder, NVR) is carried out transfer of data by the defined proprietary protocol of each production firm and external equipment, the monitoring video of the various cameras of access.The dispatcher is by the dispatch terminal in dispatching patcher, and when issuing dispatch command, by being integrated in the monitoring module of dispatch terminal, needs are manually initiated checking the monitored picture of needs.
Due to dispatching patcher and relatively independent with video monitoring system, do not carry out the association interlock, when needs are checked video content, the dispatcher must enough be familiar with situations such as camera present position, angles, by manually searching NVR or DVR (Digital Video Recorder, DVR) the video channel list in, thus filter out required video content, be difficult to find rapidly and accurately the camera that covers scheduler object; And in the time of need to carrying out long-time multi-faceted video monitoring scheduling, need to repeat above operation, for dispatching patcher, video frequency searching is particularly consuming time, poor in timeliness; And because the interconnecting property of dispatching patcher and video monitoring system is poor, the user can't control the monitor terminal in the video monitoring system of appointment intuitively at dispatch terminal, and convenience is low.
Summary of the invention
Technical problem to be solved by this invention is, a kind of video monitoring scheduling fusion method and system are provided, realization communicates fusion to dispatching patcher and video monitoring system, the user can send scheduling signals to monitor terminal by dispatch terminal, with the vision signal of Real-time Obtaining monitor terminal, improve the efficiency of monitor video signal dispatching.
For solving above technical problem, on the one hand, the invention provides a kind of video monitoring scheduling fusion method, comprising:
The dialogue-based initializtion protocol of dispatch terminal sends to the soft switch dispatching patcher monitor terminal number that is scheduled;
Described soft switch dispatching patcher, according to the described monitor terminal number that is scheduled, is called out video gateway;
Described video gateway is changed described conversation initialized protocol, and finds out the video monitoring passage corresponding with the described monitor terminal number that is scheduled;
Described video gateway transmits control signal to the monitor terminal corresponding with described video monitoring passage, transfers the vision signal of described monitor terminal; And described vision signal is carried out to format conversion, obtain video standard signal; Described video monitoring passage is corresponding one by one with described monitor terminal;
Described video gateway sends to described soft switch dispatching patcher by described video standard signal;
Described soft switch dispatching patcher detects the access rights of described video gateway, and when described video gateway possesses access rights, described video standard signal is fed back to described dispatch terminal.
Further, before the dialogue-based initializtion protocol of described dispatch terminal sends to the soft switch dispatching patcher monitor terminal number that is scheduled, also comprise:
Described video gateway is preset with the address mapping table of be scheduled monitor terminal number and video monitoring passage;
Described video gateway, according to described address mapping table, finds out the video monitoring passage corresponding with the described monitor terminal number that is scheduled.
On the other hand, the present invention also provides a kind of video monitoring scheduling emerging system, comprising: dispatch terminal, soft switch dispatching patcher, video gateway and monitor terminal;
Described dispatch terminal, send to described soft switch dispatching patcher the monitor terminal number that is scheduled for dialogue-based initializtion protocol;
Described soft switch dispatching patcher, for according to the described monitor terminal number that is scheduled, call out described video gateway;
Described video gateway, for described conversation initialized protocol is changed, and find out the video monitoring passage corresponding with the described monitor terminal number that is scheduled; And transmit control signal to the monitor terminal corresponding with described video monitoring passage, transfer the vision signal of described monitor terminal; Described video monitoring passage is corresponding one by one with described monitor terminal;
Described video gateway, also for described vision signal is carried out to format conversion, obtain video standard signal; And described video standard signal is sent to described soft switch dispatching patcher;
And described soft switch dispatching patcher, also for detection of the access rights of described video gateway, and, when described video gateway possesses access rights, feed back to described dispatch terminal by described video standard signal.
Further, described video gateway is preset with the address mapping table of be scheduled monitor terminal number and video monitoring passage;
Described video gateway, for according to described address mapping table, find out the video monitoring passage corresponding with the described monitor terminal number that is scheduled.
Technical scheme provided by the invention, by a video gateway is set between dispatch terminal and monitor terminal, to the communication Protocol Conversion of dispatch terminal and monitor terminal, and be scheduled monitor terminal number and video monitoring passage that dispatch terminal is called out are shone upon; Video gateway also will be dispatched the vision signal that obtains and carry out format conversion, realize the direct communication of dispatch terminal and monitor terminal, and the user can directly dispatch monitor terminal by the operation scheduling terminal, transfers in real time, quickly the vision signal of monitor terminal.
The accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of a kind of video monitoring scheduling emerging system provided by the invention;
Fig. 2 is the structural representation of another embodiment of a kind of video monitoring scheduling emerging system provided by the invention;
Fig. 3 is the schematic flow sheet of an embodiment of a kind of video monitoring scheduling fusion method provided by the invention;
Fig. 4 is the process schematic diagram that dispatch terminal provided by the invention and monitor terminal merge.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Referring to Fig. 1, it is the structural representation of an embodiment of a kind of video monitoring scheduling emerging system provided by the invention.
In the present embodiment, described video monitoring scheduling emerging system, comprising: dispatch terminal 101, soft switch dispatching patcher 102, video gateway 103 and monitor terminal 104.
Described dispatch terminal 101, send to described soft switch dispatching patcher 102 the monitor terminal number that is scheduled for dialogue-based initializtion protocol.Particularly, conversation initialized protocol (Session Initiation Protocol, be called for short SIP) be the signaling control protocol of application layer in a kind of computer network, for creating, revise and discharge one or more participants' session, the participant of session can communicate by multicast (Multicast), netted clean culture (Unicast) or both mixtures.Session Initiation Protocol is independent of the bottom host-host protocol, as TCP(Transmission Control Protocol, transmission control protocol), UDP(User Datagram Protocol, User Datagram Protoco (UDP)), SCTP(Stream Control Transmission Protocol, SCTP), it supports the agency, is redirected and registers the functions such as consumer positioning, supports that the user moves.
The initial purpose of exploitation SIP is with helping provide the senior telephone service of crossing over internet, therefore, in the present embodiment, dispatch terminal 101 carries out transfer of data based on Session Initiation Protocol and soft switch dispatching patcher 102, and soft switch dispatching patcher 102 is carried out transfer of data based on Session Initiation Protocol and video gateway 103.
In the present embodiment, dispatch terminal 101 sends while being scheduled the monitor terminal number to soft switch dispatching patcher 102, and the described monitor terminal number that is scheduled can be in software exchange dispatching patcher 102 address based on default each monitor terminal of Session Initiation Protocol.
Described soft switch dispatching patcher 102, for according to the described monitor terminal number that is scheduled, call out described video gateway.in the present embodiment, soft switch dispatching patcher 102 is controlled and is connected the function of controlling be used to realizing calling out, its Softswitch technology that adopts is independent of the transmission network, with service application, separate (De-Coupling Of Applications), and employing standardization agreement and API (Application Programming Interface, abbreviation API) opening architecture, can complete to call out and control, resource is distributed, protocol processes, route, authentication, the major functions such as charging, all business that simultaneously can provide the available circuit switch to provide to the user, and provide programmability to the third party.Therefore, in the present embodiment, the user can enrich by the function to soft switch dispatching patcher 102, development of new applications or new business.
Described video gateway 103, for described conversation initialized protocol is changed, and find out the video monitoring passage corresponding with the described monitor terminal number that is scheduled; And transmit control signal to the monitor terminal corresponding with described video monitoring passage, transfer the vision signal of described monitor terminal; Described video monitoring passage is corresponding one by one with described monitor terminal.
Particularly, because video gateway 103 and monitor terminal 104 communicate while being connected, the communication protocol of the monitor terminal of different models is different, monitor terminal 104 communicates by self-defining various proprietary protocols and external equipment, therefore, video gateway 103 need to be changed the communication protocol of input side and outlet side.During concrete enforcement, if soft switch dispatching patcher 102 sends message by video gateway 103 to monitor terminal 104, video gateway 103 is converted to by Session Initiation Protocol the proprietary protocol that monitor terminal 104 externally connects; If monitor terminal 104 passes through video gateway 103 to soft switch dispatching patcher 102 feedback messages, video gateway 103 is converted to Session Initiation Protocol by the proprietary protocol that monitor terminal 104 externally connects, thereby by realizing the transfer of data of soft switch dispatching patcher 102 and monitor terminal 104, to realize the communication connection of dispatch terminal 101 and monitor terminal 103.
In the present embodiment, video gateway 103 communicates and is connected with many monitor terminals by different video monitoring passages, and the video monitoring passage is corresponding one by one with monitor terminal.When video gateway 103, receive the control signal that is sended over by dispatch terminal 101, to the monitor terminal corresponding with described video monitoring passage, transmit control signal, while transferring the vision signal of described monitor terminal, at first video gateway 103 resolves this control signal, to learn that dispatch terminal 101 is required the monitor terminal of scheduling, monitor terminal namely is scheduled; Video gateway 103 finds out corresponding with it video monitoring passage, and transfers the monitoring video of corresponding monitor terminal, and namely vision signal, feed back to video gateway 103 by it.
Described video gateway 103, also for described vision signal is carried out to format conversion, obtain video standard signal; And described video standard signal is sent to described soft switch dispatching patcher.Particularly, because the camera model in monitor terminal is numerous, its video coding technique that adopts can have various ways, wherein, common coding and decoding video form comprises AVI(Audio Video Interleaved, Audio Video Interleaved) form, MPEG(Motion Picture Experts Group, Motion Picture Experts Group) form, ASF(Advanced Streaming format, advanced streaming format), FLV(Flash Video, Streaming Media) form, Real Video(RM, RAM) form etc.Because the video encoding and decoding standard of various video format institute foundation is different, therefore for scheduling and the normal play of compatibility to various video signal, and avoid dispatch terminal 101 too too fat to move, video gateway 103 will carry out format conversion from the vision signal that the monitor terminal that is scheduled is transferred.Preferably, the present embodiment will be H.264 standard as the standard agreement of video format conversion.
H.264 standard is MPEG-4 the tenth part, or claims AVC(Advanced Video Coding, advanced video coding), be a kind of codec standard of block-oriented based on motion compensation, the recording, compress and issue of the high accuracy video that is widely used.With old standard, compare, H.264 can more under low bandwidth, provide high-quality video, and provide enough flexibility in various application, network and system, to use.
In the present embodiment, described soft switch dispatching patcher 102, also for detection of the access rights of described video gateway 103, and, when described video gateway 103 possesses access rights, feed back to described dispatch terminal 101 by described video standard signal.
In the present embodiment, for the monitor terminal of avoiding non-this scheduling by the interference of playing a reversed role of 103 pairs of dispatch terminals 101 of video gateway, soft switch dispatching patcher 102 is when receiving the vision signal of video gateway 103 feedbacks, the information of the corresponding monitor terminal that at first video gateway 103 is accessed, when it did not meet requiring of this scheduling, namely described video gateway 103 did not possess the access rights to soft switch dispatching patcher 102.
Particularly, when dispatch terminal 101 receives the video standard signal of the monitor terminal feedback that is scheduled, can play in real time and store this video standard signal.The user can, according to the actual monitored situation, send dispatching command to monitor terminal, to obtain required video information again.
As preferred embodiment, in the present embodiment, described video gateway 103 is preset with the address mapping table of be scheduled monitor terminal number and video monitoring passage; Described video gateway 103, for according to described address mapping table, find out the video monitoring passage corresponding with the described monitor terminal number that is scheduled.
Particularly, in described address mapping table, the mapping relations of be scheduled monitor terminal number and video monitoring passage are:
The monitor terminal number that is scheduled is corresponding one by one with the video monitoring passage;
Perhaps, a plurality of monitor terminal numbers that are scheduled are corresponding with a video monitoring passage.
During concrete enforcement, the user can be according to actual needs, before utilizing 101 pairs of monitor terminals 104 of dispatch terminal to dispatch, in video gateway 103, set in advance the video monitoring passage of each monitor terminal of this emerging system and the address mapping table of monitor terminal number.
The video monitoring scheduling emerging system that the embodiment of the present invention provides, applicable to the scheduling phone system of setting up railway dispatching center and station; The staff can go out inbound situation by the train in each railway station of real time inspection, railway dispatching center, completes accurate command scheduling.
Referring to Fig. 2, it is the structural representation of another embodiment of a kind of video monitoring scheduling emerging system provided by the invention.
The present embodiment, on basis embodiment illustrated in fig. 1, increases many video telephones that communicate to connect with soft switch dispatching patcher 102, as the video telephone 106 in Fig. 2 and video telephone 107.
In the video monitoring scheduling emerging system of the present embodiment, during concrete enforcement, dispatch terminal 101 can be called out soft switch dispatching patcher 102, and send the monitor terminal number that is scheduled, soft switch dispatching patcher 102 can be processed this number as required, and send to video gateway 103, video gateway 103 is according to self default address mapping table, find out the video monitoring passage that is complementary with the monitor terminal number that is scheduled, to obtain the captured vision signal of the corresponding monitor terminal of video monitoring passage.
The present embodiment and distinctive points embodiment illustrated in fig. 1 be, the dispatch terminal 101 in the present embodiment can be by the scheduling controlling of soft switch dispatching patcher 102, realizes that dispatch terminal 101 and the video telephone that is scheduled converse; And video telephone also can, by soft switch dispatching patcher 102, based on identical operation principle embodiment illustrated in fig. 1, be dispatched monitor terminal.During concrete enforcement, soft switch dispatching patcher 102 is based on the SIP conversation initialized protocol, with each video telephone in native system, carry out the signal transmission, think that dispatch terminal 101 provides the senior telephone service of crossing over internet, or be that each video telephone merges and dispatches with communicating by letter of monitor terminal.For example, the phone number of video telephone 106 is 1001, dispatch terminal 101 can be by calling out phone number 1001 to soft switch dispatching patcher 102, soft switch dispatching patcher 102 finds out the video telephone corresponding with phone number 1,001 106, connects voice or the video calling of dispatch terminal 101 and video telephone 106.
Further, in the present embodiment, monitor terminal 104 can be provided with the The Cloud Terrace for installation, fixed cameras, and the The Cloud Terrace of monitor terminal 104 can accept the signal of self-controller accurately to move location.During concrete enforcement, described dispatch terminal 101 also, for by described soft switch dispatching patcher 102 and described video gateway 103, is controlled the cloud platform rotation of the described monitor terminal that is scheduled based on touch-tone signaling.Therefore, dispatch terminal 101 can be controlled the monitor terminal that is scheduled and carries out the multi-faceted monitoring of multi-angle.
DTMF(Dual Tone Multi Frequency), Chinese translations " dual-tone multifrequency ", be the signaling method by the Bell Laboratory exploitation, by the analog of telephone line transmission dialing information of voice-bearer.Its basic functional principle is: high frequency group and low frequency group, consist of, the height frequency group respectively comprises 4 frequencies; Wherein, a high-frequency signal and a low frequency signal stack form a composite signal, represent a numeral; Be the sinusoidal codes that each numeral is utilized two different frequency burst modes, realize 16 codings.Select the double-tone mode be due to dtmf signal can be reliably by dialing information from voice, distinguishing, but and utilize the corresponding intercom of dtmf signaling selective call.
In the present embodiment, further, described dispatch terminal 101 also, for by described soft switch dispatching patcher 102 and described video gateway 103, carries out voice communication with the described monitor terminal that is scheduled.During concrete enforcement, the monitor terminal that is scheduled is provided with the monitoring camera with function of voice communication, and by the emerging system that the present invention sets up, the monitor terminal that is scheduled can be the same with video telephone, with dispatch terminal 101, carries out two-way intercommunication conversation.
The video monitoring scheduling emerging system of the embodiment of the present invention, also applicable to the monitoring of unmanned machine room, the user can dispatch the monitor terminal of appointment in unmanned machine room by common video telephone, and is easy to operate quick.
The present invention also provides a kind of video monitoring scheduling fusion method, utilizes Fig. 1 or video monitoring scheduling emerging system shown in Figure 2, realizes the real fusion scheduling of dispatch terminal and monitor terminal.
Referring to Fig. 3, it is the schematic flow sheet of an embodiment of a kind of video monitoring scheduling fusion method provided by the invention.
In the present embodiment, described video monitoring scheduling fusion method comprises the following steps:
Step S31: the dialogue-based initializtion protocol of dispatch terminal sends to the soft switch dispatching patcher monitor terminal number that is scheduled.
Step S32: described soft switch dispatching patcher, according to the described monitor terminal number that is scheduled, is called out video gateway.
Step S33: described video gateway is changed described conversation initialized protocol, and finds out the video monitoring passage corresponding with the described monitor terminal number that is scheduled.
Step S34: described video gateway transmits control signal to the monitor terminal corresponding with described video monitoring passage, transfers the vision signal of described monitor terminal; And described vision signal is carried out to format conversion, obtain video standard signal; Described video monitoring passage is corresponding one by one with described monitor terminal.
Step S35: described video gateway sends to described soft switch dispatching patcher by described video standard signal.
Step S36: described soft switch dispatching patcher detects the access rights of described video gateway, and when described video gateway possesses access rights, described video standard signal is fed back to described dispatch terminal.
As preferred embodiment, before the dialogue-based initializtion protocol of described dispatch terminal sent to the soft switch dispatching patcher monitor terminal number that is scheduled, described video monitoring scheduling fusion method also comprised:
Described video gateway is preset with the address mapping table of be scheduled monitor terminal number and video monitoring passage;
Described video gateway, according to described address mapping table, finds out the video monitoring passage corresponding with the described monitor terminal number that is scheduled.
Particularly, in described address mapping table, the mapping relations of be scheduled monitor terminal number and video monitoring passage are:
The monitor terminal number that is scheduled is corresponding one by one with the video monitoring passage;
Perhaps, a plurality of monitor terminal numbers that are scheduled are corresponding with a video monitoring passage.
In the present embodiment, the basic principle of each step of described video monitoring scheduling fusion method is identical with the basic principle that video monitoring shown in Figure 1 is dispatched emerging system, repeats no more here.
In order clearly to describe the fusion process of dispatch terminal and monitor terminal, below with 101 pairs of monitor terminals 104 of dispatch terminal, be scheduling to example and be specifically described.It should be noted that, the invention is not restricted to only a monitor terminal be dispatched.
Referring to Fig. 4, it is the process schematic diagram that dispatch terminal provided by the invention and monitor terminal merge.
During concrete enforcement, dispatch terminal 101 is dialed the SIP number of the monitor terminal of required scheduling to soft switch dispatching patcher 102 based on Session Initiation Protocol, the address relationship that wherein the SIP number is corresponding with it sets in advance in soft switch dispatching patcher 102, the SIP number of supposing monitor terminal 104 is 2001, when soft switch dispatching patcher receives SIP number 2001, according to its corresponding address relationship, search video gateway 103, and video gateway 103 is called out; Video gateway 103 is searched the address mapping table of himself storing according to the SIP number 2001 that receives, obtain the corresponding video monitoring passage of SIP number 2001, and wherein the video monitoring passage is corresponding one by one with video terminal; After video gateway 103 communicated protocol conversion, monitor terminal 104 that can be specified with SIP number 2001 carried out data communication.After monitor terminal 104 receives dispatch command, transfer the captured monitored picture of camera, i.e. vision signal, and it is fed back to video gateway 103 by corresponding video monitoring passage; Wherein, monitor terminal 104 communicates according to the self-defining proprietary protocol of the model of self and video gateway 103; After video gateway 103 receives vision signal, communication protocol and video format are changed, by the video standard signal that is converted to (preferably H.264 video format), adopted Session Initiation Protocol to feed back to dispatch terminal 101; Dispatch terminal 101 can be play in real time, store or other processing the video standard signal that receives.
In whole scheduling process, the user only need dial the SIP number of the monitor terminal of required scheduling, other process is automation process, therefore, from user's angle, go, video monitoring scheduling fusion method provided by the invention is as only moving in dispatch terminal, the user only need to operate dispatch terminal, can realize the monitor terminal of required scheduling is controlled in real time.
Further, video monitoring scheduling fusion method provided by the invention, also comprise: described dispatch terminal, by described soft switch dispatching patcher and described video gateway, is controlled the cloud platform rotation of described monitor terminal based on touch-tone signaling.
Again further, described dispatch terminal, by described soft switch dispatching patcher and described video gateway, carries out voice communication with described monitor terminal.Particularly, dispatch terminal controls the cloud platform rotation of monitor terminal and to carry out basic principle and the embodiment principle shown in Figure 2 of voice communication identical with monitor terminal, repeats no more here.
Technical scheme provided by the invention, by a video gateway is set between soft switch dispatching patcher and monitor terminal, communication protocol SIP to the soft switch dispatching patcher changes with the proprietary protocol that monitor terminal externally is connected, and realizes the fusion of communicating by letter of dispatch terminal and monitor terminal; And by address mapping table is set in video gateway, dispatch terminal can pass through the passback of the vision signal of the direct dispatching and monitoring terminal of SIP number, and the raising scheduling is ageing; Video gateway further carries out format conversion by the vision signal of passback, realizes the compatibility of dispatch terminal to the various video form, in order to avoid the dispatching patcher that is comprised of dispatch terminal and soft switch dispatching patcher is too too fat to move and complicated.Therefore, in technical scheme provided by the invention, by the flexible design of video gateway is used, avoided, to the reintegrating of original dispatch terminal and monitor terminal, having realized the communicate by letter fusion of dispatch terminal with monitor terminal, simple operation, timeliness is high.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (10)
1. a video monitoring scheduling fusion method, is characterized in that, comprising:
The dialogue-based initializtion protocol of dispatch terminal sends to the soft switch dispatching patcher monitor terminal number that is scheduled;
Described soft switch dispatching patcher, according to the described monitor terminal number that is scheduled, is called out video gateway;
Described video gateway is changed described conversation initialized protocol, and finds out the video monitoring passage corresponding with the described monitor terminal number that is scheduled;
Described video gateway transmits control signal to the monitor terminal corresponding with described video monitoring passage, transfers the vision signal of described monitor terminal; And described vision signal is carried out to format conversion, obtain video standard signal; Described video monitoring passage is corresponding one by one with described monitor terminal;
Described video gateway sends to described soft switch dispatching patcher by described video standard signal;
Described soft switch dispatching patcher detects the access rights of described video gateway, and when described video gateway possesses access rights, described video standard signal is fed back to described dispatch terminal.
2. video monitoring scheduling fusion method as claimed in claim 1, is characterized in that, before the dialogue-based initializtion protocol of described dispatch terminal sends to the soft switch dispatching patcher monitor terminal number that is scheduled, also comprises:
Described video gateway is preset with the address mapping table of be scheduled monitor terminal number and video monitoring passage;
Described video gateway, according to described address mapping table, finds out the video monitoring passage corresponding with the described monitor terminal number that is scheduled.
3. video monitoring scheduling fusion method as claimed in claim 2, is characterized in that, in described address mapping table, the mapping relations of be scheduled monitor terminal number and video monitoring passage are:
The monitor terminal number that is scheduled is corresponding one by one with the video monitoring passage;
Perhaps, a plurality of monitor terminal numbers that are scheduled are corresponding with a video monitoring passage.
4. video monitoring scheduling fusion method as claimed in claim 3, is characterized in that, also comprise: described dispatch terminal, by described soft switch dispatching patcher and described video gateway, is controlled the cloud platform rotation of described monitor terminal based on touch-tone signaling.
5. video monitoring scheduling fusion method as claimed in claim 3, is characterized in that, also comprise: described dispatch terminal, by described soft switch dispatching patcher and described video gateway, carries out voice communication with described monitor terminal.
6. a video monitoring scheduling emerging system, is characterized in that, comprising: dispatch terminal, soft switch dispatching patcher, video gateway and monitor terminal;
Described dispatch terminal, send to described soft switch dispatching patcher the monitor terminal number that is scheduled for dialogue-based initializtion protocol;
Described soft switch dispatching patcher, for according to the described monitor terminal number that is scheduled, call out described video gateway;
Described video gateway, for described conversation initialized protocol is changed, and find out the video monitoring passage corresponding with the described monitor terminal number that is scheduled; And transmit control signal to the monitor terminal corresponding with described video monitoring passage, transfer the vision signal of described monitor terminal; Described video monitoring passage is corresponding one by one with described monitor terminal;
Described video gateway, also for described vision signal is carried out to format conversion, obtain video standard signal; And described video standard signal is sent to described soft switch dispatching patcher;
And described soft switch dispatching patcher, also for detection of the access rights of described video gateway, and, when described video gateway possesses access rights, feed back to described dispatch terminal by described video standard signal.
7. video monitoring scheduling emerging system as claimed in claim 6, is characterized in that, described video gateway is preset with the address mapping table of be scheduled monitor terminal number and video monitoring passage;
Described video gateway, for according to described address mapping table, find out the video monitoring passage corresponding with the described monitor terminal number that is scheduled.
8. video monitoring scheduling emerging system as claimed in claim 7, is characterized in that, in described address mapping table, the mapping relations of be scheduled monitor terminal number and video monitoring passage are:
The monitor terminal number that is scheduled is corresponding one by one with the video monitoring passage;
Perhaps, a plurality of monitor terminal numbers that are scheduled are corresponding with a video monitoring passage.
9. video monitoring as claimed in claim 8 is dispatched emerging system, it is characterized in that, described dispatch terminal also, for by described soft switch dispatching patcher and described video gateway, is controlled the cloud platform rotation of the described monitor terminal that is scheduled based on touch-tone signaling.
10. video monitoring scheduling emerging system as claimed in claim 9, is characterized in that, described dispatch terminal also, for by described soft switch dispatching patcher and described video gateway, carries out voice communication with the described monitor terminal that is scheduled.
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| CN108933906A (en) * | 2017-05-24 | 2018-12-04 | 深圳市载德光电技术开发有限公司 | The management system and its management method of high-definition video matrix input/output subcard |
| CN108933906B (en) * | 2017-05-24 | 2020-12-25 | 深圳市载德光电技术开发有限公司 | Management system and management method of high-definition video matrix input/output daughter card |
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