CN101217648A - Video monitoring information transferring method, device and system - Google Patents
Video monitoring information transferring method, device and system Download PDFInfo
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- CN101217648A CN101217648A CNA2008100557541A CN200810055754A CN101217648A CN 101217648 A CN101217648 A CN 101217648A CN A2008100557541 A CNA2008100557541 A CN A2008100557541A CN 200810055754 A CN200810055754 A CN 200810055754A CN 101217648 A CN101217648 A CN 101217648A
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Abstract
The invention relates to a method for transferring video monitoring information, a device and a system thereof, which mainly comprises that: firstly, a monitoring server receives the video monitoring information sent by a collecting terminal for the video monitoring information; secondly, the monitoring server sends the video monitoring information to a monitoring terminal through standard telecom protocol connection established in a telecom network. Since the widely disposed telecom network is taken as a bearing network during the process of transferring the video monitoring information and the standard telecom protocol connection is adopted to transfer the video monitoring information, the realization of the embodiment of the invention can lead the corresponding monitoring process to be realized more conveniently and can realize the processing for long-distance monitoring or mobile monitoring, etc., so as to cause the corresponding monitoring process to be more practical.
Description
Technical field
The present invention relates to the information transmission technique field, relate in particular to the technology that a kind of video monitoring information transmits.
Background technology
Monitoring technique such as video, audio frequency is generally used for important area or remote site monitors and control etc., specifically can be used for safety monitoring, management and monitoring, production and operation monitoring, or the like.
With the video monitoring is example, at present usually the implementation structure of the video monitoring system that adopts as shown in Figure 1, it specifically can be made up of video surveillance network, video monitoring server, video camera and video monitoring terminal etc., wherein:
Described video surveillance network is used for the bearer network as video information, and what specifically adopt is the video monitoring dedicated network, perhaps, adopts corresponding IP network to realize;
Described video monitoring server is used for collecting video information from each video camera, and passes to each video monitoring terminal;
Described video camera is used for by the sensor acquisition field data, and sends to described video monitoring server;
Described video monitoring terminal is used for receiving real time video data by described video surveillance network from described video monitoring server, and dynamically shows live view on display device.
In above-mentioned video monitoring system, video monitoring terminal and video monitoring server carry out the mutual of video monitoring information by proprietary protocol.
In realizing process of the present invention, the inventor finds that there is following problem at least in above-mentioned prior art:
The transmission that needs special-purpose video surveillance network to carry out video monitoring information is handled; And on monitor terminal, need special-purpose video monitoring terminal software, so as with the video monitoring server proper communication, guarantee the reliable delivery of video monitoring information, therefore, the realization difficulty of whole monitor procedure is bigger.
Summary of the invention
Embodiments of the invention provide a kind of transmission method, Apparatus and system of video monitoring information, thereby can reduce the realization difficulty of monitor procedure.
A kind of transmission method of video monitoring information comprises:
Monitoring server obtains the video monitoring information that the video monitoring information acquisition terminal is sent;
Described monitoring server is by setting up between communication network and the monitor terminal based on being connected of standard telecom agreement, and described video monitoring information is sent to described monitor terminal by described connection.
A kind of monitoring server comprises:
The video monitoring information acquiring unit is used to obtain the video monitoring information that the video monitoring information acquisition terminal is sent;
The communication network interface unit is used for by setting up between communication network and the monitor terminal based on being connected of standard telecom agreement, and the video monitoring information that described video monitoring information acquiring unit is received connects by this standard telecom agreement and sends to monitor terminal.
A kind of transmission system of video monitoring information comprises:
The video monitoring information acquisition terminal is used for gathering and obtains video monitoring information; Monitoring server, be used to receive the video monitoring information that described video monitoring information acquisition terminal is sent, set up based on being connected of standard telecom agreement by communication network between described monitoring server and the monitor terminal, described monitoring server sends to described monitor terminal with described video monitoring information by described connection
A kind of transmission system of video monitoring information comprises:
The video monitoring information acquisition terminal is used for gathering and obtains video monitoring information;
Monitoring server is used to receive the video monitoring information that described video monitoring information acquisition terminal is sent, and described monitoring server is set up being connected based on the standard telecom agreement with communication network;
Monitor terminal is used for setting up based on being connected of standard telecom agreement with described communication network, receives the video monitoring information that monitoring server is sent by described communication network.
The technical scheme that is provided by the embodiment of the invention described above because the communication network that has adopted widespread deployment in the video monitoring information transmittance process is as bearer network, thereby makes that the realization of corresponding monitor procedure is more convenient as can be seen.
Description of drawings
Fig. 1 is a supervisory control system structural representation of the prior art;
The structural representation one of the supervisory control system that Fig. 2 a provides for the embodiment of the invention;
The structural representation two of the supervisory control system that Fig. 2 b provides for the embodiment of the invention;
The structural representation of a kind of video monitoring system that Fig. 3 provides for the embodiment of the invention;
Fig. 4 is the structural representation of the video monitoring server among Fig. 3;
The video monitoring processing procedure schematic diagram that Fig. 5 provides for the embodiment of the invention;
The structural representation of the another kind of video monitoring system that Fig. 6 provides for the embodiment of the invention;
Fig. 7 is the structural representation of the video monitoring server among Fig. 6.
Embodiment
In the embodiment of the invention, select to adopt communication network carrying video monitoring information, be about to communication network as the network that is used to transmit video monitoring information in the monitor procedure, specifically can be used to monitor audio frequency, video or look information such as audio service as corresponding video monitoring information.
In the embodiment of the invention, the transmittance process of corresponding video monitoring information specifically can comprise: at first, the video monitoring information that monitoring server receiver, video monitoring information acquisition terminal is sent, this video monitoring information comprise video information or comprise audio-frequency information simultaneously and video information (being audiovisual information); Afterwards, more described video monitoring information is sent to the monitor terminal that need obtain video monitoring information by communication network, so that described monitor terminal is realized corresponding monitoring business.
Wherein, the monitor service implement body can send video monitoring information to monitor terminal under the request of monitor terminal, for example, monitor terminal makes a call to monitoring server, this call information of automatic-answering back device behind the call information that monitoring server reception monitor terminal is sent connects with the calling of setting up based on the standard telecom agreement, afterwards, obtain corresponding video monitoring information according to the strategy that sets in advance again, and connect the video monitoring information that obtains to the monitor terminal transmission by the calling of setting up.
Perhaps, monitoring server can also initiatively send to one or more monitor terminals with corresponding video monitoring information by communication network, promptly after receiving the video monitoring information that the video monitoring information acquisition terminal sends, monitoring server is according to the corresponding relation between video monitoring information acquisition terminal and the monitor terminal, set up with corresponding monitor terminal between the connection of standard telecom agreement, and standard telecom agreement connection by setting up, the video monitoring information that monitoring server sends the video monitoring information acquisition terminal sends to corresponding monitor terminal, for example, after receiving the video monitoring information that the video monitoring information acquisition terminal sends, if meet predetermined condition (as time conditions or event condition), then initiatively make a call to monitor terminal by monitoring server, afterwards, initiatively send video monitoring information by the calling connection of setting up to monitor terminal; Perhaps, also can send to monitor terminal passively, for example, receive the call information that monitor terminal is sent, afterwards, connect to monitor terminal transmission video monitoring information by the calling of setting up according to the request of monitor terminal.
In monitoring server, can preserve the described video monitoring information that receives from the video monitoring information acquisition terminal in advance, and when monitor terminal needs, pass to corresponding monitor terminal; Perhaps, monitoring server also can obtain described video monitoring information from the video monitoring information acquisition terminal at monitor terminal when it asks video monitoring information, and directly sends to described monitor terminal, and this processing mode is particularly useful for real-time policer operation.
Wherein, monitoring server from the video monitoring information acquisition terminal obtain video monitoring information mode can but be not limited to following arbitrary mode:
(1) passes through the communication network intercommunication between monitoring server and video monitoring information acquisition terminal, and obtain the video monitoring information that the video monitoring information acquisition terminal is sent by communication network;
(2) monitoring server by and the video monitoring information acquisition terminal between direct-connected Wireline carry out the transmission of video monitoring information so that monitoring server obtains corresponding video monitoring information;
(3) monitoring server by and the video monitoring information acquisition terminal between direct-connected wireless communication line carry out the transmission of video monitoring information so that monitoring server obtains corresponding video monitoring information.
In the video monitoring information transmittance process that the invention described above embodiment provides, accordingly described video monitoring information specifically can be comprised by the processing that communication network sends to monitor terminal: when monitor terminal need obtain video monitoring information with the realization monitoring, then make a call to monitoring server; After the calling that monitoring server reception monitor terminal is sent, automatic-answering back device should be called out, and sent corresponding video monitoring information to monitor terminal in answering.
Usually, the video monitoring information that the video monitoring information acquisition terminal that monitoring server obtains is gathered can be a plurality of independent vide monitor messages, audio-frequency information, video information or audiovisual information etc. as different angles or position, and corresponding monitor prompt information can also be set, the video monitoring information that can be called acquiescence, in this case, monitor terminal may obtain different video monitoring information (video monitoring information that can comprise acquiescence) as required.For this reason, monitor terminal can be by two-stage dialing its another video monitoring information that needs of mode acquisition request (be included in switch between the video monitoring information of video monitoring information and acquiescence etc.), thereby realize that monitor terminal can obtain video monitoring informations such as different audio-frequency informations, video information or audiovisual information, with the switching of realization video monitoring information, as the switching of the video pictures that monitors etc.The concrete operations mode of its another video monitoring information that needs of the mode acquisition request by two-stage dialing can be following arbitrary mode:
(1) after monitoring server received the calling of monitor terminal initiation, the prompting user carried out two-stage dialing, and monitor terminal carries out the input of two-stage dialing information according to the prompting of monitoring server, selects corresponding video monitoring information;
(2) after monitor terminal makes a call and connects, carry out the input of two-stage dialing information according to this locality prompting, to select corresponding video monitoring information.
Accordingly on monitoring server, then can be according to the definite video monitoring information that sends to monitor terminal of two-stage dialing Information Selection, perhaps, also can after receiving two-stage dialing information, select definite video monitoring information that sends to monitor terminal according to pre-defined rule.
The embodiment of the invention provides a kind of transmission system of video monitoring information, and its specific implementation structure comprises video monitoring information acquisition terminal and monitoring server as shown in Figure 2, further specifies below in conjunction with accompanying drawing.
(1) video monitoring information acquisition terminal is used for gathering and obtains video monitoring information, and sends;
The specific implementation structure of video monitoring information acquisition terminal as shown in Figure 2, it can comprise with lower unit:
The video monitoring information collecting unit is used to gather video monitoring information, as gathering audio-frequency information, video information or audiovisual information etc.;
The communication network interface unit is used for being connected based on setting up the standard telecom agreement between standard telecom agreement (as SIP or H.323 wait) and the communication network, and the video monitoring information that described video monitoring information collecting unit is collected sends to monitoring server; Promptly by this unit, can with communication network between set up calling based on the standard telecom agreement and be connected etc. so that under the situation that does not change communication network communication protocol, utilize communication network to carry out the transmission of video monitoring information.
This video monitoring information acquisition terminal can be gathered the equipment of video monitoring information for video camera, camera, sound pick-up outfit or other.
Certainly, in this system, corresponding video monitoring information acquisition terminal also can not be provided with corresponding communication network interface unit, and adopt other communication modes to communicate by letter with monitoring server, to transmit corresponding video monitoring information, for example, transmit or transmit or the like, promptly directly communicate by corresponding monitoring server interface unit and monitoring server by wireless mode by the tieline road.
(2) monitoring server is used to receive the video monitoring information that described video monitoring information acquisition terminal is sent, and described video monitoring information is sent to monitor terminal by communication network.
Wherein, monitoring server can initiatively send to one or more monitor terminals with corresponding video monitoring information by communication network, for example, when meeting predetermined condition (as time conditions or event condition), initiatively make a call by monitoring server to monitor terminal, afterwards, initiatively send video monitoring information by the calling connection of setting up to monitor terminal; Perhaps, also can send to monitor terminal passively, for example, receive the call information that monitor terminal is sent, afterwards, connect to monitor terminal transmission video monitoring information by the calling of setting up according to the request of monitor terminal.
The specific implementation structure of monitoring server is shown in Fig. 2 a and Fig. 2 b, and it can comprise with lower unit:
(1) video monitoring information acquiring unit, be used for by and the video monitoring information acquisition terminal between the video monitoring information sent of connecting interface receiver, video monitoring information acquisition terminal;
Corresponding monitoring server provide and the video monitoring information acquisition terminal between connecting interface can be communication network interface or Wireline interface or wave point.
(2) communication network interface unit is used for being connected with communication network, and the video monitoring information that described video monitoring information acquiring unit is received sends to monitor terminal by communication network;
Shown in Fig. 2 a, this communication network interface unit specifically can comprise:
Call out receiving element, be used to receive the message related to calls that monitor terminal is sent by communication network;
The call answering unit is used for the message related to calls that the described calling receiving element of automatic-answering back device receives, and the calling based on the standard telecom agreement of setting up between the monitor terminal connects;
Information transmitting unit, the calling that is used for setting up by described call answering unit connect to monitor terminal transmission video monitoring information, and this information transmitting unit specifically can comprise:
The initialization processing unit, be used for after the calling connection is set up in described call answering unit, obtain corresponding video monitoring information according to the strategy that sets in advance, and connect to monitor terminal by the calling of setting up and to send the video monitoring information that obtains, as the video monitoring information that sends acquiescence etc.;
The two-stage dialing processing unit is used for determining new video monitoring information according to described two-stage dialing Information Selection after the two-stage dialing information that receives monitor terminal, and sends the new video monitoring information of determining to monitor terminal; And specifically can directly select definite video monitoring information that sends to monitor terminal, perhaps, also can under the triggering of two-stage dialing information, select definite video monitoring information that sends to monitor terminal according to pre-defined rule according to two-stage dialing information.
Alternatively, in this monitoring server shown in Fig. 2 a, can also comprise the video monitoring information adapter unit, be used for video monitoring information being sent to corresponding monitor terminal according to video monitoring information acquisition terminal that sets in advance and the corresponding relation between the monitor terminal.
Perhaps, shown in Fig. 2 b, this communication network interface unit also can initiatively report corresponding video monitoring information to monitor terminal according to video monitoring information acquisition terminal of setting up in advance and the corresponding relation between the monitor terminal, for example, active makes a call and transmits the video monitoring information that monitors, and this moment, this unit can comprise:
Connect and to set up the unit, be used for after receiving the video monitoring information that the video monitoring information acquisition terminal sends, according to the corresponding relation between video monitoring information acquisition terminal and the monitor terminal, with the standard telecom agreement connection between corresponding monitor terminal;
Transmitting element is used for setting up the standard telecom agreement of setting up the unit by described connection and connects, and the video monitoring information that the video monitoring information acquisition terminal is sent sends to corresponding monitor terminal.
For ease of carrying out the storage of video monitoring information, alternatively, in this monitoring server, can also comprise memory cell, be used to preserve the video monitoring information that receives from the video monitoring information acquisition terminal.
For ease of understanding, the Application Example of the embodiment of the invention in concrete application process is elaborated below in conjunction with accompanying drawing to the embodiment of the invention.
In the monitoring video information process, specifically can use one or multinomial monitor terminal (being called the video monitoring terminal) in corresponding visual telephone, the soft phone of video or the video mobile phones as monitoring video information, the corresponding monitoring server that is used for monitoring video information (being called video monitoring server) for supporting the calling video terminals of calling out more, it can insert corresponding communication network, can come interactive information to switch to realize video pictures by two-stage dialing (i.e. the mode that dials again) between monitor terminal and monitoring server.Follow-up will the detailed implementation procedure of the specific implementation of monitoring video information being described, for the monitor procedure of other video monitoring informations (as audio-frequency information or audiovisual information etc.) with similar at the policer operation process of video information.
Corresponding in the process of monitoring video information, specifically can but the implementation that adopts following arbitrary Application Example to provide is provided.
Application Example one
The supervisory control system that is used for monitoring video information as shown in Figure 3, can realize real-time monitoring by this system shown in Figure 3 to video information, its concrete part can comprise: communication network, video monitoring server, as the video camera of video monitoring information acquisition terminal, and as visual telephone or the soft phone of video or the video mobile phones etc. of video monitoring terminal.
Wherein, the structure function of each part of above-mentioned supervisory control system is as follows:
(1) communication network
Video monitoring server is used to connect video monitoring server and monitor terminal, so that can pass to the video monitoring terminal by this communication network with the video information of monitoring acquisition accordingly;
Communication network can be for supporting the public telecommunication network or the special telecommunication network of video communication standard arbitrarily, for example, be specifically as follows a kind of in 3G (3G (Third Generation) Moblie) network, IMS (IP Multimedia System) network, NGN (next generation network) network or the NGCN networks such as (enterprise networks of future generation) or combination.
(2) video monitoring server
Be used for obtaining the real-time video data (video information that promptly monitors) that monitor, also be used for transmitting described real-time video data to each video monitoring terminal, so that realize corresponding video monitoring by communication network from each video camera;
Video monitoring server inserts communication network as a telephone terminal, and this telephone terminal needs to support a plurality of video calls simultaneously; Communication network need be user ID of this server-assignment (being telephone number), so that monitor terminal can be initiated video call to it by communication network (promptly can carry out the network of call business); And as this video monitoring server of other video phone call of monitor terminal the time, this video monitoring server can automatic-answering back device, and play the video data (video information that promptly monitors) of acquiescence for the other side;
In video monitoring server, when receiving the two-stage dialing information of monitor terminal, switch to the video pictures that monitor terminal is play, to realize the switching of video monitoring information; In handoff procedure, the transfer sequence of concrete video pictures can for following any:
(1) switches according to the order that sets in advance, for example, between each video information that monitors of serial number, switch in turn, at this moment, corresponding two-stage dialing information only is responsible for triggering the switching of video pictures, does not need indication specifically to switch to which video pictures;
(2) specify by two-stage dialing information by monitor terminal, for example, the monitor terminal notice switches to a certain video pictures, and then video monitoring server is play the corresponding video picture, at this moment, corresponding two-stage dialing information certain video pictures of having indicated concrete needs to switch to.
In above-mentioned processing procedure, the operation of corresponding certain video pictures of appointment can initiatively be finished at the monitor terminal place, also can under the control of video monitoring server, import corresponding information and finish assigned operation by monitor terminal, as can initiatively continuing the video pictures that input need be selected in the back that makes a call and connect by monitor terminal, perhaps, also can after making a call and connect, monitor terminal select the corresponding video pictures of input according to the prompting of video monitoring server.
The specific implementation structure of this video monitoring server can comprise as shown in Figure 4:
The camera interface module, as the communication interface between monitoring server and the video monitoring information acquisition terminal (can be described as video monitoring information acquisition terminal interface unit), be used to obtain the real-time video data of the video information that conduct that each video camera sends monitors; Further, different according to connected mode between video camera and the video monitoring server, this camera interface module is used to finish that digital signal receives or analog signal receives and functions such as mould/number conversion or the reception of IP packet;
The communication network interface module, promptly as the communication network interface unit, be used for realizing the Core Feature of video communication terminal based on standard agreement (as SIP or H.323 wait), can but be not limited to comprise registration, receive and reply calling that monitor terminal initiates, send real-time video data, reception and resolve two-stage dialing information, the terminated call that distant terminal is initiated to the other side's monitor terminal, or the like;
The video data interconnecting module, as corresponding video monitoring information adapter unit, be used to safeguard a real-time video data switching mapping table, wherein comprise the corresponding relation between the monitor terminals such as video camera and visual telephone, this corresponding relation can be the relation of multi-to-multi; To arrive monitor terminals such as corresponding visual telephone from the real-time video data forwarding of video camera according to mapping table; When monitor terminals such as visual telephone are dialled in video monitoring server, increase corresponding corresponding relation in the mapping table; Then reduce corresponding corresponding relation during terminated call; Simultaneously, can also comprise when receiving the calling of monitor terminal by the two-stage dialing image switching, then revise corresponding corresponding relation.
(3) video camera
As the video camera of video monitoring information acquisition terminal, be used for the live video data (being video information) of acquisition monitoring terminal needs, and send video monitoring server to;
Corresponding video camera can be independent of the video monitoring server setting, also can be built in the video monitoring server;
If video camera can be independent of the video monitoring server setting, then can adopt special digital circuit or analog line to be connected between video monitoring server and the video camera; Also can adopt other universal network to connect, as IP network etc.; Perhaps, can also connect by wireless mode.
(4) monitor terminal
Be specifically as follows ordinary video phone, the soft phone of video or video mobile phones or the like, it can be to support the 3G mobile of video, H.323 visual telephone, SIP soft phone etc.;
Monitor terminal is connected communication with communication network, so that insert communication network and communicate by communication network and video monitoring server, obtain and wish the video information monitored;
Corresponding monitor terminal can also support to initiate two-stage dialing, switches to realize corresponding video pictures, thereby makes monitor terminal to select different video informations from video monitoring server.
In this Application Example one, concrete policer operation process can comprise following treatment step:
Step 1, monitor terminals such as visual telephone are initiated video call, and called number is the telephone number of video monitoring server;
Step 2, video monitoring server receives this video call of automatic-answering back device behind the described video call by communication network, and play corresponding video pictures to caller (monitor terminal such as visual telephone), can play the video pictures of acquiescence as making a call first, afterwards, then can play the video pictures of selection;
Step 3, after monitor terminals such as visual telephone are finished policer operation, then can on-hook, finish the conversation of this policer operation;
After step 4, video monitoring server are determined monitor terminal on-hook such as visual telephone, then stop the video pictures of playing to caller monitor terminals such as () visual telephones.
In above-mentioned steps 2, can also comprise calling subscriber's (being monitor terminal) is carried out the operation of authentication, if authentication is by then replying this monitor terminal, otherwise refuse the video call that this monitor terminal is initiated.
In above-mentioned processing procedure, finish make a call first and reply processing after, can also comprise the operating process of Switch Video picture, specifically can but be not limited to carry out the operation that video pictures switches by two-stage dialing; Corresponding two-stage dialing can but be not limited to adopt in DTMF (dual-tone multifrequency) band transmit, the RFC2833 band is outer transmits or the modes such as INFO (a kind of signaling in the session) method transmission of SIP (session initiation protocol) realize.
In above-mentioned processing procedure, if visual telephone sends video, audio frequency real time data to video monitoring server, then video monitoring server can be ignored corresponding data, promptly needn't resolve it, certainly, except the two-stage dialing information.
Below will be with the above monitoring of a Processing Example explanation more specifically processing procedure, in this Processing Example, visual telephone is a SIP phone, video monitoring server also adopts Session Initiation Protocol to insert communication network, simultaneously, for ease of describing, also omitted other entity in the communication network, for example entity such as telephone exchange.
With reference to shown in Figure 5, corresponding video monitoring processing procedure specifically can comprise:
Step 1, the dialing of user's off-hook, visual telephone sends INVITE (invitation) message to video monitoring server, with the request of making a call;
After step 2, video monitoring server are received described INVITE, return 200OK message, answering call to visual telephone;
After step 3, visual telephone are received described 200 OK message, send ACK (affirmation) message, confirm that 200 OK response messages receive to video monitoring server;
Step 4, video monitoring server are play the acquiescence video pictures to visual telephone after replying respective call; The corresponding default picture can be the picture from the acquiescence video camera, also can be a virtual screen by the video monitoring server structure, for example picture shows the content of " oil tank requests 1, No. two oil tank and requests 2; No. three oil tank requests 3 ", selects the video information that needs with the prompting user;
Step 5, visual telephone are carried out two-stage dialing to realize the handover operation of video pictures;
For example, with reference to the example in the step 4, if wish to show the video information of No. two oil tanks, then dial " 2 " by visual telephone, visual telephone sends INFO to video monitoring server, carries two-stage dialing data " 2 ";
After step 6, video monitoring server are received the two-stage dialing data, upgrade the switching mapping table, finish picture and switch, the real-time video data after the video data that visual telephone sends changes switching into;
Above-mentioned steps 5 and step 6 can repeatedly repeat, and are example to carry out twice only among the figure;
Step 7, the visual telephone on-hook then will send BYE (leaving) message to video monitoring server, inform that this calling procedure of video monitoring server finishes;
After step 8, video monitoring server are received BYE message, send 200 OK response, stop the transmission of real-time video data to visual telephone.
Just can utilize communication network to realize the transmission of the video information in the monitor procedure by said process, and the realization of corresponding monitor procedure is comparatively easy.
Application Example two
In this Application Example two, as shown in Figure 6, video camera as the video monitoring information acquisition terminal also can insert communication network accordingly, as inserting communication network by wired or wireless mode, and connect by standard telecom agreement and video monitoring server, so that carry out the transmission of video monitoring information.In Fig. 6, corresponding dotted line represents that just the transmission in logic of real-time video data flows to.
With reference to shown in Figure 6, the function of corresponding video monitoring server and video camera is as follows:
Video monitoring server, it not only needs to receive and reply the call request of initiating as the visual telephone of monitor terminal, also to receive and reply the call request that each video camera is initiated, promptly can set up unidirectional the connection, so that send real-time video data (video information that promptly monitors) to video monitoring server by video camera with each video camera; Perhaps, corresponding connection also can be initiated by video monitoring server, and by video camera automatic-answering back device, and carry out the transmission of real-time video data.
Video camera, communication network need be that each video camera distributes a sign (being telephone number), identify a video camera with unique in communication network; And video camera can perhaps, can receive and reply the call request that video monitoring server is initiated to the video monitoring server request of making a call; For example, behind the video camera electrifying startup, obtain the telephone number of video monitoring server from memory, from the request of making a call of trend server; After video monitoring server was replied, video camera sent the real-time video data to video monitoring server.
In the system that this Application Example two provides, the communication network interface module of video monitoring server not only needs to finish the access of video monitoring terminal (visual telephone etc.), also needs to finish the access of video monitoring information acquisition terminals such as video camera.In addition, identical with Application Example one, in the system that this Application Example two provides, corresponding video monitoring server need comprise the video data interconnecting module equally, be used to safeguard video data switching mapping table, will transfer to corresponding visual telephone from the video data of video camera according to mapping table.
In Application Example two, the reciprocal process between visual telephone and video monitoring server, promptly the implementation procedure of corresponding policer operation is identical with Application Example one, so no longer describe in detail at this.
In sum, the embodiment of the invention is by the bearer network of communication network as video monitoring information, thereby can effectively simplify the realization difficulty that video monitoring information transmits in the monitor procedure, and then saves the cost of monitoring implementation procedure.And, because the widespread deployment of communication network, make video, audio frequency or to look the monitoring of audio frequency more convenient, and be easier to implement remote monitoring and mobile monitor.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (19)
1. the transmission method of a video monitoring information is characterized in that, comprising:
Monitoring server obtains the video monitoring information that the video monitoring information acquisition terminal is sent;
Described monitoring server is by setting up between communication network and the monitor terminal based on being connected of standard telecom agreement, and described video monitoring information is sent to described monitor terminal by described connection.
2. method according to claim 1 is characterized in that, described video monitoring information comprises: video information or audiovisual information.
3. method according to claim 1 is characterized in that, described monitor terminal is visual telephone, the soft phone of video or video mobile phones.
4. method according to claim 1, it is characterized in that, described video monitoring information acquisition terminal is set up being connected based on the standard telecom agreement with described communication network, described monitoring server obtains the video monitoring information that the video monitoring information acquisition terminal is sent by described communication network, perhaps, between described monitoring server and the video monitoring information acquisition terminal directly by the wired or wireless receiver, video monitor message that is connected.
5. according to each described method of claim 1 to 4, it is characterized in that described foundation comprises based on the step of connecting of standard telecom agreement:
After described monitoring server received the call information that described monitor terminal sends by described communication network, this call information of automatic-answering back device connected with the calling of setting up based on the standard telecom agreement.
6. method according to claim 5 is characterized in that, the step that described video monitoring information is sent to monitor terminal comprises:
After the calling based on the standard telecom agreement connected foundation, monitoring server obtained corresponding video monitoring information according to the strategy that sets in advance, and connected the video monitoring information that obtains to the monitor terminal transmission by the calling of setting up;
Monitoring server is determined new video monitoring information according to described two-stage dialing information, and is sent this new video monitoring information to monitor terminal after receiving the two-stage dialing information of monitor terminal.
7. method according to claim 6 is characterized in that, describedly determines that the step of new video monitoring information comprises:
According to the definite video monitoring information that sends to monitor terminal of two-stage dialing Information Selection; Perhaps,
Under the control of two-stage dialing information, select definite video monitoring information that sends to monitor terminal according to pre-defined rule.
8. method according to claim 6 is characterized in that, this method also comprises:
Set up the corresponding relation between video monitoring information acquisition terminal and the monitor terminal in monitoring server, monitoring server sends to corresponding monitor terminal according to this corresponding relation with video monitoring information.
9. according to each described method of claim 1 to 4, it is characterized in that the step that described video monitoring information is sent to monitor terminal comprises:
After receiving the video monitoring information that the video monitoring information acquisition terminal sends, monitoring server is according to the corresponding relation between video monitoring information acquisition terminal and the monitor terminal, set up with corresponding monitor terminal between the connection of standard telecom agreement;
Connect by the standard telecom agreement of setting up, the video monitoring information that monitoring server sends the video monitoring information acquisition terminal sends to corresponding monitor terminal.
10. a monitoring server is characterized in that, comprising:
The video monitoring information acquiring unit is used to obtain the video monitoring information that the video monitoring information acquisition terminal is sent;
The communication network interface unit is used for by setting up between communication network and the monitor terminal based on being connected of standard telecom agreement, and the video monitoring information that described video monitoring information acquiring unit is received connects by this standard telecom agreement and sends to monitor terminal.
11. monitoring server according to claim 10 is characterized in that, described monitoring server also comprises memory cell, is used to preserve the video monitoring information that receives from the video monitoring information acquisition terminal.
12. monitoring server according to claim 10 is characterized in that, described monitoring server provide and the video monitoring information acquisition terminal between connecting interface, described connecting interface is communication network interface or Wireline interface or wave point.
13., it is characterized in that described communication network interface unit comprises according to claim 10,11 or 12 described monitoring servers:
Call out receiving element, be used for receiving the call information that monitor terminal is sent by described communication network;
The call answering unit is used for the call information that the described calling receiving element of automatic-answering back device receives, and the calling based on the standard telecom agreement of setting up between the monitor terminal connects;
Information transmitting unit, the calling that is used for setting up by described call answering unit connect to monitor terminal transmission video monitoring information.
14. monitoring server according to claim 13 is characterized in that, described information transmitting unit specifically comprises:
The initialization processing unit is used for obtaining corresponding video monitoring information according to the strategy that sets in advance after the calling connection is set up in described call answering unit, and connects the video monitoring information that obtains to the monitor terminal transmission by the calling of setting up;
The two-stage dialing processing unit is used for determining new video monitoring information according to described two-stage dialing information after the two-stage dialing information that receives monitor terminal, and sends the new video monitoring information of determining to monitor terminal.
15. monitoring server according to claim 13 is characterized in that, also comprises
The video monitoring information adapter unit is used for according to video monitoring information acquisition terminal that sets in advance and the corresponding relation between the monitor terminal video monitoring information being sent to corresponding monitor terminal.
16., it is characterized in that described communication network interface unit comprises according to claim 10,11 or 12 described monitoring servers:
Connect and to set up the unit, be used for after receiving the video monitoring information that the video monitoring information acquisition terminal sends, according to the corresponding relation between video monitoring information acquisition terminal and the monitor terminal, set up with corresponding monitor terminal between the connection of standard telecom agreement;
Transmitting element is used for setting up the standard telecom agreement of setting up the unit by described connection and connects, and the video monitoring information that the video monitoring information acquisition terminal is sent sends to corresponding monitor terminal.
17. the transmission system of a video monitoring information is characterized in that, comprising:
The video monitoring information acquisition terminal is used for gathering and obtains video monitoring information; Monitoring server, be used to receive the video monitoring information that described video monitoring information acquisition terminal is sent, set up based on being connected of standard telecom agreement by communication network between described monitoring server and the monitor terminal, described monitoring server sends to described monitor terminal with described video monitoring information by described connection
18. the transmission system of a video monitoring information is characterized in that, comprising:
The video monitoring information acquisition terminal is used for gathering and obtains video monitoring information;
Monitoring server is used to receive the video monitoring information that described video monitoring information acquisition terminal is sent, and described monitoring server is set up being connected based on the standard telecom agreement with communication network;
Monitor terminal is used for setting up based on being connected of standard telecom agreement with described communication network, receives the video monitoring information that monitoring server is sent by described communication network.
19. system according to claim 18 is characterized in that, described monitor terminal is visual telephone, the soft phone of video or video mobile phones.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101448072A (en) * | 2008-12-29 | 2009-06-03 | 北京中星微电子有限公司 | Video viewing method and system of Internet video monitoring system |
WO2011160561A1 (en) * | 2010-06-21 | 2011-12-29 | 中兴通讯股份有限公司 | Method for realizing video browsing, ip multimedia subsystem (ims) video monitoring system, and monitoring front end |
WO2012079449A1 (en) * | 2010-12-15 | 2012-06-21 | 中兴通讯股份有限公司 | Method and system for implementing bi-directional voice intercom |
CN106341559A (en) * | 2016-09-27 | 2017-01-18 | 深圳震有科技股份有限公司 | Video obtaining method and system based on voice call |
CN109803151A (en) * | 2017-11-16 | 2019-05-24 | 腾讯科技(深圳)有限公司 | Multi-medium data stream switching method, device, storage medium and electronic device |
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2008
- 2008-01-08 CN CNA2008100557541A patent/CN101217648A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101448072A (en) * | 2008-12-29 | 2009-06-03 | 北京中星微电子有限公司 | Video viewing method and system of Internet video monitoring system |
WO2011160561A1 (en) * | 2010-06-21 | 2011-12-29 | 中兴通讯股份有限公司 | Method for realizing video browsing, ip multimedia subsystem (ims) video monitoring system, and monitoring front end |
WO2012079449A1 (en) * | 2010-12-15 | 2012-06-21 | 中兴通讯股份有限公司 | Method and system for implementing bi-directional voice intercom |
CN106341559A (en) * | 2016-09-27 | 2017-01-18 | 深圳震有科技股份有限公司 | Video obtaining method and system based on voice call |
CN109803151A (en) * | 2017-11-16 | 2019-05-24 | 腾讯科技(深圳)有限公司 | Multi-medium data stream switching method, device, storage medium and electronic device |
CN109803151B (en) * | 2017-11-16 | 2022-02-08 | 腾讯科技(深圳)有限公司 | Multimedia data stream switching method and device, storage medium and electronic device |
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