CN104144147A - Voice communication method and system in video monitoring - Google Patents
Voice communication method and system in video monitoring Download PDFInfo
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- CN104144147A CN104144147A CN201310170192.6A CN201310170192A CN104144147A CN 104144147 A CN104144147 A CN 104144147A CN 201310170192 A CN201310170192 A CN 201310170192A CN 104144147 A CN104144147 A CN 104144147A
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Abstract
The invention discloses a video communication method and system in video monitoring. The method includes the steps that a client of a monitoring rear end sends a first voice communication request message to a video monitoring platform, wherein the first voice communication request message contains identification information of the client, identification information of one or more monitory point front end devices and communication modes; the video monitoring platform maps the identification information of the client and the identification information of the front end device into voice communication numbers of the front end device and sends a second voice communication request message to a teleconference platform, and voice call connection is established between the client and the front end device through the teleconference platform according to a needed communication mode. By means of the technical scheme, voice call connection can be specially established between the client and the front end device; compared with IP connection, voice communication with a higher quality is obtained.
Description
Technical field
The present invention relates to communication technical field, particularly voice communication method and the system in a kind of video monitoring.
Background technology
Video monitoring system is used more and more in all trades and professions.In video monitoring system, speech talkback, voice broadcast service between client and the control point headend equipment of monitoring rear end are important functions.At present, existing voice implementation is normally by setting up ip voice communication link in video monitoring system inside, monitor the client of rear end and initiate audio call request to control point headend equipment by video monitoring platform, video monitoring platform is by the ip voice communication link between client and the control point front end of IP signaling Path Setup rear end, to transmit IP-based VoP.
But, use IP communication link transferring voice, there is the problem of speech data packet delay, loss, this scheme is also subject to the impact of the network bandwidth simultaneously, makes voice quality be difficult to be guaranteed.For the application that needs high-quality voice communications, for example, public security individual soldier video and audio acquisition applications, need to be the in the situation that of video monitoring, realizing multiple mobile collection persons' high quality audio synchronously converses, center monitoring personnel, according to monitored results, command each mobile collection person by voice broadcast service in time.The voice quality that IP communication link provides cannot meet the demand of application.Therefore, need to there is better solution, to meet the demand to high-quality voice communications in video monitoring.
Summary of the invention
According to the embodiment of the present invention aspect, a technical problem to be solved is: voice communication method and system in a kind of video monitoring are provided, realize the high-quality voice communications in the process of video monitoring.
A kind of method that realizes multipartite voice communication in video monitoring that the embodiment of the present invention provides, described method comprises:
The client of monitoring rear end sends the first voice communication request message to video monitoring platform, wherein, the identification information that comprises described client in described the first voice communication request message, the identification information of one or more control point headend equipment, and communication mode, media communication type, described media communication type comprises that audio call connects;
Described video monitoring platform is resolved described the first voice communication request message, obtain the identification information of described client and headend equipment, and the identification information of described client and headend equipment is mapped as respectively to the speech communication number of described client and headend equipment;
Described video monitoring platform sends the second voice communication request message to videoconference platform, the speech communication number that comprises described client and headend equipment in described second language communication request message, and described communication mode;
Described videoconference platform is taking the speech communication number of described client as caller number, taking the speech communication number of described headend equipment as called number, between described client and described headend equipment, set up the audio call that meets described communication mode and be connected, between described client and described headend equipment, be connected and carry out voice communication by described audio call making.
Preferably, after described videoconference platform receives described the second voice communication request message, described method also comprises:
Described in described videoconference land identification, whether the speech communication number of client and headend equipment is the telephone number of binding in advance;
In response to being the telephone number of binding in advance, described videoconference platform carry out described between described client and described headend equipment foundation meet the operation that the audio call of described communication mode is connected; Otherwise described the second voice communication request message is forwarded to voice gateways by described videoconference platform; Described voice gateways according to speech communication number routing table, are set up and are met the operation that the audio call of described communication mode is connected between described client and headend equipment.
Preferably, carry out in the process of voice communication in described client and headend equipment, described method also comprises:
Described client sends the command messages of the described communication mode of change to described video monitoring platform, comprise new communication mode in described command messages;
Described command messages is transmitted to described videoconference platform by described video monitoring platform;
If the speech communication number of described client and headend equipment is the telephone number of binding in advance, described videoconference platform is according to the new communication mode comprising in described command messages, and the audio call re-establishing between described client and headend equipment is connected; Otherwise described command messages is transmitted to described voice gateways by described videoconference platform, the audio call that described voice gateways re-establish between described client and headend equipment is connected.
Preferably, described media communication type also comprises that IP connects; Described method also comprises:
It is that IP connects that described client end response is selected media communication type in the user who receives monitoring rear end, and the media communication type in described the first voice communication request message is set to IP and connects;
It is that IP connects that described video monitoring platform identifies described media communication type, between described client and described headend equipment, set up the IP that meets described communication mode and be connected, between described client and described headend equipment, be connected and carry out voice communication by described IP making.
Preferably, described method also comprises:
Described client, headend equipment send to described video monitoring platform the registration message that comprises authentication information respectively, comprise respectively the identification information of described client, headend equipment in described authentication information;
In response to respectively, by authentication, described video monitoring platform is described client, the headend equipment configuration speech communication number corresponding with described identification information, and the mapping relations of preserving described identification information and described speech communication number.
Preferably, described method also comprises:
Described videoconference platform will send and comprise the feedback message that described audio call connects communications status to described video monitoring platform in real time or periodically, and described communications status comprises that audio call connection is successfully established, interrupts or finishes;
Described video monitoring platform, in response to receiving described feedback states, forwards described feedback message to described client, to show described communications status by described client.
Preferably, described communication mode comprises: client is to the two-way voice talkback between one-way voice broadcast, client and the headend equipment of headend equipment and headend equipment is temporarily prohibited to sound.
A kind of system that realizes multipartite voice communication in video monitoring that the embodiment of the present invention provides, described system comprises:
The client of monitoring rear end, for sending the first voice communication request message to video monitoring platform, wherein, the identification information that comprises described client in described the first voice communication request message, the identification information of one or more control point headend equipment, and communication mode, media communication type, described media communication type comprises that audio call connects; And be connected and carry out voice communication by audio call between described headend equipment;
Video monitoring platform, be used for resolving described the first voice communication request message, obtain the identification information of described client and headend equipment, and the identification information of described client and headend equipment is mapped as respectively to the speech communication number of described client and headend equipment; Send the second voice communication request message to videoconference platform, the speech communication number that comprises described client and headend equipment in described second language communication request message, and described communication mode;
Videoconference platform, for receiving described the second voice communication request message; Taking the speech communication number of described client as caller number, taking the speech communication number of described headend equipment as called number, between described client and described headend equipment, set up the audio call that meets described communication mode and be connected;
Control point headend equipment, for default control point is carried out to video monitor, and is connected and is carried out voice communication by described audio call between described client.
Preferably, described videoconference platform, also, for after receiving described the second voice communication request message, whether the speech communication number of identifying described client and headend equipment is the telephone number of binding in advance; In response to being the telephone number of binding in advance, carry out described between described client and described headend equipment foundation meet the operation that the audio call of described communication mode is connected; Otherwise, described the second voice communication request message is forwarded to voice gateways; Described system also comprises:
Voice gateways for according to speech communication number routing table, are set up and are met the operation that the audio call of described communication mode is connected between described client and headend equipment.
Preferably, described client, also for the process carrying out voice communication with headend equipment, sends the command messages of the described communication mode of change to described video monitoring platform, comprise new communication mode in described command messages;
Described video monitoring platform, also for being transmitted to described command messages on described videoconference platform;
Described videoconference platform, if be also the telephone number of binding in advance for the speech communication number of described client and headend equipment, according to the new communication mode comprising in described command messages, the audio call re-establishing between described client and headend equipment is connected; Otherwise, described command messages is transmitted to described voice gateways;
Described voice gateways, are also connected for the audio call re-establishing between described client and headend equipment.
Preferably, described media communication type also comprises that IP connects;
Described client, is also that IP connects for select media communication type in response to the user who receives monitoring rear end, and the media communication type in described the first voice communication request message is set to IP and connects;
Described video monitoring platform, be also that IP connects for identifying described media communication type, between described client and described headend equipment, set up the IP that meets described communication mode and be connected, between described client and described headend equipment, be connected and carry out voice communication by described IP making.
Preferably, described client and headend equipment, also, for sending to described video monitoring platform the registration message that comprises authentication information respectively, comprise respectively the identification information of described client, headend equipment in described authentication information;
Described video monitoring platform, also in response to respectively by authentication, be described client, the headend equipment configuration speech communication number corresponding with described identification information, and the mapping relations of preserving described identification information and described speech communication number.
Preferably, described videoconference platform, also, for sending and comprise the feedback message that described audio call connects communications status to described video monitoring platform in real time or periodically, described communications status comprises that audio call connection is successfully established, interrupts or finishes;
Described video monitoring platform, also, in response to receiving described feedback states, forwards described feedback message to described client;
Described client, also for showing described communications status.
Preferably, described communication mode comprises: client is to the two-way voice talkback between one-way voice broadcast, client and the headend equipment of headend equipment and headend equipment is temporarily prohibited to sound.
Voice communication method in the video monitoring providing based on the above embodiment of the present invention and system, the client of monitoring rear end sends the first voice communication request message to video monitoring platform, video monitoring platform is mapped as the identification information of client and headend equipment respectively the speech communication number of client and headend equipment, and send the second voice communication request message to videoconference platform, thereby trigger videoconference platform according to needed communication mode, between client and headend equipment, set up audio call and be connected.Because the audio call of setting up by videoconference platform connects the voice channel based on special, there is this independent communication channel to ensure for voice, make can be connected by this audio call between client and headend equipment, obtain and connect higher-quality voice communication with respect to IP.
By video monitoring platform and videoconference platform two cover systems are carried out to synchronous interaction, make rear end supervisory user by realizing in video monitoring system and the high-quality voice communications of front end control point, simplify user's operation, for the high-quality voice communications in video monitoring provides new solution route.
By the detailed description to exemplary embodiment of the present invention referring to accompanying drawing, it is clear that further feature of the present invention and advantage thereof will become.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.In similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
The accompanying drawing that forms a part for specification has been described embodiments of the invention, and together with the description for explaining principle of the present invention.
With reference to accompanying drawing, according to detailed description below, can more be expressly understood the present invention, wherein:
Fig. 1 illustrates the schematic flow sheet of a kind of embodiment of voice communication method in video monitoring provided by the present invention;
Fig. 2 illustrates the schematic flow sheet of a kind of embodiment of voice communication method in video monitoring provided by the present invention;
Fig. 3 illustrates the structural representation of a kind of embodiment of voice communication method in video monitoring provided by the present invention;
Fig. 4 illustrates the structural representation of a kind of embodiment of voice communication system in video monitoring provided by the present invention;
Fig. 5 illustrates the structural representation of a kind of embodiment of voice communication system in video monitoring provided by the present invention;
Fig. 6 illustrates the structural representation of a kind of embodiment of voice communication system in video monitoring provided by the present invention.
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, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.It should be noted that: unless illustrate in addition, the parts of setting forth in these embodiments and the positioned opposite of step do not limit the scope of the invention.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in suitable situation, described technology, method and apparatus should be regarded as authorizing a part for specification.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
Shown in Figure 1, Fig. 1 illustrates the schematic flow sheet of a kind of embodiment of voice communication method in video monitoring provided by the present invention.The method that realizes multipartite voice communication in video monitoring in this embodiment comprises following operation.
101, the client of monitoring rear end sends the first voice communication request message to video monitoring platform, wherein, the identification information that comprises client in the first voice communication request message, the identification information of one or more control point headend equipment, and communication mode, media communication type, media communication type comprises that audio call connects.
The identification information of client can be also client address information or communicating number information.Similarly, the identification information of headend equipment can be also the address information of headend equipment, for example, is arranged at the headend equipment of certain particular location.
Communication mode can comprise client to the two-way voice talkback between one-way voice broadcast, client and the headend equipment of headend equipment and headend equipment is temporarily prohibited to sound.
102, video monitoring platform is resolved the first voice communication request message, obtains the identification information of client and headend equipment, and the identification information of client and headend equipment is mapped as respectively to the speech communication number of client and headend equipment;
103, video monitoring platform sends the second voice communication request message to videoconference platform, comprises the speech communication number of client and headend equipment in second language communication request message, and communication mode.
104, videoconference platform is taking the speech communication number of client as caller number, taking the speech communication number of headend equipment as called number, between client and headend equipment, set up the audio call that meets communication mode and be connected, between client and headend equipment, be connected and carry out voice communication by audio call making.
Voice communication method in the video monitoring that the above embodiment of the present invention provides, the client of monitoring rear end sends the first voice communication request message to video monitoring platform, video monitoring platform is mapped as the identification information of client and headend equipment respectively the speech communication number of client and headend equipment, and send the second voice communication request message to videoconference platform, thereby trigger videoconference platform according to needed communication mode, between client and headend equipment, set up audio call and be connected.
Between video monitoring platform and videoconference platform, set up speech communication call control link, utilize videoconference platform to set up audio call establishment of connection and the dismounting of front end and rear end, thereby based on special voice channel, between client and headend equipment, connect with respect to IP, obtain higher-quality voice communication.By video monitoring platform and videoconference platform two cover systems are carried out to synchronous interaction, make rear end supervisory user by realizing in video monitoring system and the high-quality voice communications of front end control point, simplify user's operation, for the high-quality voice communications in video monitoring provides new solution route.
Shown in Figure 2, Fig. 2 illustrates the schematic flow sheet of a kind of embodiment of voice communication method in video monitoring provided by the present invention.According to the inventive method embodiment concrete example, in operation 104 embodiment illustrated in fig. 1, after videoconference platform receives the second voice communication request message, the method also comprises:
106, whether the speech communication number of videoconference land identification client and headend equipment is the telephone number of binding in advance;
In response to being the telephone number of binding in advance, carry out 105 operations, videoconference platform is set up and is met the operation that the audio call of communication mode is connected between client and headend equipment; Otherwise the second voice communication request message is forwarded to voice gateways by 107 videoconference platforms, 108 voice gateways are according to speech communication number routing table, set up and meet the operation that the audio call of communication mode is connected between client and headend equipment.
According to the inventive method embodiment concrete example, to carry out in the process of voice communication in client and headend equipment, the method can also comprise:
Client sends the command messages of change communication mode to video monitoring platform, in command messages, comprise new communication mode, for example, changed to headend equipment is temporarily prohibited to sound by the two-way voice talkback between client and headend equipment, new communication mode is for temporarily to prohibit sound by headend equipment.
Command messages is transmitted to videoconference platform by video monitoring platform;
If the speech communication number of client and headend equipment is the telephone number of binding in advance, videoconference platform is according to the new communication mode comprising in command messages, the audio call re-establishing between client and headend equipment is connected, and for example, makes headend equipment temporarily be prohibited sound; Otherwise command messages is transmitted to voice gateways by videoconference platform, the audio call that voice gateways re-establish between client and headend equipment is connected.
Shown in Figure 3, Fig. 3 illustrates the schematic flow sheet of a kind of embodiment of voice communication method in video monitoring provided by the present invention.According to the inventive method embodiment concrete example, in the various embodiments described above, the media communication type in the first voice communication request message also comprises that IP connects.Taking Fig. 1 embodiment as example, the method can also comprise:
100, it is that IP connects that client end response is selected media communication type in the user who receives monitoring rear end, and the media communication type in the first voice communication request message is set to IP and connects;
109, be that IP connects if video monitoring platform identifies media communication type, carry out 107 operation, between client and headend equipment, set up the IP that meets communication mode and be connected, between client and headend equipment, be connected and carry out voice communication by IP making.
If it is that audio call connects that video monitoring platform identifies media communication type, carry out the operation of 101-104.
According to the inventive method embodiment concrete example, the method can also comprise:
Client, headend equipment send to video monitoring platform the registration message that comprises authentication information respectively, comprise respectively the identification information of client, headend equipment in authentication information;
In response to respectively, by authentication, video monitoring platform is client, the headend equipment configuration speech communication number corresponding with identification information, and the mapping relations of preserving identification information and speech communication number.
According to the inventive method embodiment concrete example, the method also comprises:
Videoconference platform comprises by sending to video monitoring platform the feedback message that audio call connects communications status in real time or periodically, and communications status comprises that audio call connection is successfully established, interrupts or finishes;
Video monitoring platform is in response to receiving feedback states, forwards feedback message to client, with by client communication state displaying.
Shown in Figure 4, Fig. 4 illustrates the structural representation of a kind of embodiment of voice communication system in video monitoring provided by the present invention.The system that realizes multipartite voice communication in video monitoring that this embodiment provides comprises:
The client 401 of monitoring rear end, for sending the first voice communication request message to video monitoring platform, wherein, the identification information that comprises client in the first voice communication request message, the identification information of one or more control point headend equipment, and communication mode, media communication type, media communication type comprises that audio call connects; And be connected and carry out voice communication by audio call between headend equipment;
Video monitoring platform 402, for resolving the first voice communication request message, obtains the identification information of client and headend equipment, and the identification information of client and headend equipment is mapped as respectively to the speech communication number of client and headend equipment; Send the second voice communication request message to videoconference platform, in second language communication request message, comprise the speech communication number of client and headend equipment, and communication mode;
Videoconference platform 403, for receiving the second voice communication request message; Taking the speech communication number of client as caller number, taking the speech communication number of headend equipment as called number, between client and headend equipment, set up the audio call that meets communication mode and be connected;
The headend equipment 404 of control point, for default control point is carried out to video monitor, and is connected and is carried out voice communication by audio call between client.
Shown in Figure 5, Fig. 5 illustrates the structural representation of a kind of embodiment of voice communication system in video monitoring provided by the present invention.A concrete example of system according to the invention embodiment, videoconference platform 403 is also for after receiving the second voice communication request message, and whether identify customer end 401 is the telephone number of binding in advance with the speech communication number of headend equipment 404; In response to being the telephone number of binding in advance, carry out foundation between client 401 and headend equipment 404 and meet the operation that the audio call of communication mode is connected; Otherwise, the second voice communication request message is forwarded to voice gateways 405.The system of Fig. 5 embodiment also comprises:
Voice gateways 405 for according to speech communication number routing table, are set up and are met the operation that the audio call of communication mode is connected between client 401 and headend equipment 404.
A concrete example of system according to the invention embodiment, the client 401 of monitoring rear end is also for the process carrying out voice communication with headend equipment 404, the command messages that sends change communication mode to video monitoring platform, comprises new communication mode in command messages;
Video monitoring platform 402, also for being transmitted to command messages on videoconference platform;
Videoconference platform 403, if be also the telephone number of binding in advance for the speech communication number of client and headend equipment, according to the new communication mode comprising in command messages, the audio call re-establishing between client 401 and headend equipment 404 is connected; Otherwise, command messages is transmitted to voice gateways.
Voice gateways 405 are also connected for the audio call re-establishing between client and headend equipment.
A concrete example of system according to the invention embodiment, the media communication type in the first voice communication request message also comprises that IP connects;
Client 401, is also that audio call connects for select media communication type in response to the user who receives monitoring rear end, and the media communication type in the first voice communication request message is set to audio call and connects;
Video monitoring platform 402, if be also that IP connects for identifying media communication type, between client 401 and headend equipment 404, set up the IP that meets communication mode and be connected, between client 401 and headend equipment 404, be connected and carry out voice communication by IP making.
A concrete example of system according to the invention embodiment, client 401 also for sending to video monitoring platform 402 registration message that comprises authentication information respectively, comprises respectively the identification information of client 401, headend equipment 404 with headend equipment 404 in authentication information;
Video monitoring platform 402, also in response to respectively by authentication, be client 401, the headend equipment 404 configuration speech communication number corresponding with identification information, and the mapping relations of preserving identification information and speech communication number.
A concrete example of system according to the invention embodiment, videoconference platform 403 is also for will sending and comprise the feedback message that audio call connects communications status to video monitoring platform 402 in real time or periodically.Communications status comprises that audio call connection is successfully established, interrupts or finishes.Video monitoring platform 402 also, in response to receiving feedback states, forwards feedback message to client 401.Client 401, also for communication state displaying.
A concrete example of system according to the invention embodiment, concrete communication mode can comprise: client 401 is to the two-way voice talkback between one-way voice broadcast, client 401 and the headend equipment 404 of headend equipment 404 and by temporary transient headend equipment 404 sound of prohibiting.
Above-mentioned each embodiment, the development interface that can utilize videoconference platform 403 to provide, by newly-increased order line videoconference interface, video monitoring platform 402, by the conference call functions of videoconference interface interchange video monitoring platform 402, is realized the conference call functions between client 401 and headend equipment 404 easily.
In the time of specific implementation, monitoring interface can also be set on video monitoring platform to facilitate the operation of the rear end subscriber of monitoring.Button or the touch screen of rear end monitoring user operation can be set on monitoring interface, for example, the button of selecting multiple headend equipments is provided in touch screen, the corresponding headend equipment of each button, user can click the headend equipment that needs dialogue easily, converses with the headend equipment of selecting.Headend equipment can external speech ciphering equipment or binding phone, carries out high-quality voice communications to complete.
For example, in the monitoring application of some families, the user of monitoring rear end is by the client control interface of monitoring rear end, in monitoring home videos, by video monitoring platform, voice communication request is forwarded to videoconference platform, the home phone number of realizing control point front end binding carries out high-quality speech communication, the speech talkback to multiple control points and the function of broadcast, thereby the interlock advantage of performance video monitoring and voice product.
Shown in Figure 6, Fig. 6 illustrates the structural representation of a kind of embodiment of voice communication system in video monitoring provided by the present invention.In the embodiment of Fig. 6 kind, particularly, the client 401 of monitoring rear end can comprise root: voice request module 4011 and voice communications module 4012.Voice request module 4011 sends real-time voice request to video monitoring platform.The speech communication request words that work of going forward side by side that voice communications module is initiated for accepting videoconference platform.
Headend equipment 404 can comprise Registering modules 4041 and voice communications module 4042.Registering modules 4041 is for being registered to video monitoring platform by headend equipment.The real-time voice request line correlation speech processes of going forward side by side that voice communications module 4042 forwards for receiving videoconference platform.
So far, described in detail according to voice communication method and system in a kind of video monitoring of the present invention.For fear of covering design of the present invention, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
In this specification, each embodiment all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, same or analogous part cross-references between each embodiment.For the voice communication system embodiment in video monitoring, because it is substantially corresponding with embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
May realize in many ways voice communication method and system in video monitoring of the present invention.For example, can realize voice communication method and the system in video monitoring of the present invention by any combination of software, hardware, firmware or software, hardware, firmware.The said sequence that is used for the step of described method is only in order to describe, and the step of method of the present invention is not limited to above specifically described order, unless otherwise specified.In addition, in certain embodiments, can be also the program being recorded in recording medium by the invention process, these programs comprise the machine readable instructions for realizing the method according to this invention.Thereby the present invention also covers the recording medium of storing the program for carrying out the method according to this invention.
Although specific embodiments more of the present invention are had been described in detail by example, it should be appreciated by those skilled in the art, above example is only in order to describe, instead of in order to limit the scope of the invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above embodiment be modified.Scope of the present invention is limited by claims.
Claims (14)
1. the voice communication method in video monitoring, is characterized in that, described method comprises:
The client of monitoring rear end sends the first voice communication request message to video monitoring platform, wherein, the identification information that comprises described client in described the first voice communication request message, the identification information of one or more control point headend equipment, and communication mode, media communication type, described media communication type comprises that audio call connects;
Described video monitoring platform is resolved described the first voice communication request message, obtain the identification information of described client and headend equipment, and the identification information of described client and headend equipment is mapped as respectively to the speech communication number of described client and headend equipment;
Described video monitoring platform sends the second voice communication request message to videoconference platform, the speech communication number that comprises described client and headend equipment in described second language communication request message, and described communication mode;
Described videoconference platform is taking the speech communication number of described client as caller number, taking the speech communication number of described headend equipment as called number, between described client and described headend equipment, set up the audio call that meets described communication mode and be connected, between described client and described headend equipment, be connected and carry out voice communication by described audio call making.
2. method according to claim 1, is characterized in that, after described videoconference platform receives described the second voice communication request message, described method also comprises:
Described in described videoconference land identification, whether the speech communication number of client and headend equipment is the telephone number of binding in advance;
In response to being the telephone number of binding in advance, described videoconference platform carry out described between described client and described headend equipment foundation meet the operation that the audio call of described communication mode is connected; Otherwise described the second voice communication request message is forwarded to voice gateways by described videoconference platform; Described voice gateways according to speech communication number routing table, are set up and are met the operation that the audio call of described communication mode is connected between described client and headend equipment.
3. method according to claim 2, is characterized in that, carries out in the process of voice communication in described client and headend equipment, and described method also comprises:
Described client sends the command messages of the described communication mode of change to described video monitoring platform, comprise new communication mode in described command messages;
Described command messages is transmitted to described videoconference platform by described video monitoring platform;
If the speech communication number of described client and headend equipment is the telephone number of binding in advance, described videoconference platform is according to the new communication mode comprising in described command messages, and the audio call re-establishing between described client and headend equipment is connected; Otherwise described command messages is transmitted to described voice gateways by described videoconference platform, the audio call that described voice gateways re-establish between described client and headend equipment is connected.
4. method according to claim 1, is characterized in that, described media communication type also comprises that IP connects; Described method also comprises:
It is that IP connects that described client end response is selected media communication type in the user who receives monitoring rear end, and the media communication type in described the first voice communication request message is set to IP and connects;
It is that IP connects that described video monitoring platform identifies described media communication type, between described client and described headend equipment, set up the IP that meets described communication mode and be connected, between described client and described headend equipment, be connected and carry out voice communication by described IP making.
5. method according to claim 1, is characterized in that, described method also comprises:
Described client, headend equipment send to described video monitoring platform the registration message that comprises authentication information respectively, comprise respectively the identification information of described client, headend equipment in described authentication information;
In response to respectively, by authentication, described video monitoring platform is described client, the headend equipment configuration speech communication number corresponding with described identification information, and the mapping relations of preserving described identification information and described speech communication number.
6. method according to claim 1, is characterized in that, described method also comprises:
Described videoconference platform will send and comprise the feedback message that described audio call connects communications status to described video monitoring platform in real time or periodically, and described communications status comprises that audio call connection is successfully established, interrupts or finishes;
Described video monitoring platform, in response to receiving described feedback states, forwards described feedback message to described client, to show described communications status by described client.
7. according to the method described in claim 1 to 6 any one, it is characterized in that, described communication mode comprises: client is to the two-way voice talkback between one-way voice broadcast, client and the headend equipment of headend equipment and headend equipment is temporarily prohibited to sound.
8. the voice communication system in video monitoring, is characterized in that, described system comprises:
The client of monitoring rear end, for sending the first voice communication request message to video monitoring platform, wherein, the identification information that comprises described client in described the first voice communication request message, the identification information of one or more control point headend equipment, and communication mode, media communication type, described media communication type comprises that audio call connects; And be connected and carry out voice communication by audio call between described headend equipment;
Video monitoring platform, be used for resolving described the first voice communication request message, obtain the identification information of described client and headend equipment, and the identification information of described client and headend equipment is mapped as respectively to the speech communication number of described client and headend equipment; Send the second voice communication request message to videoconference platform, the speech communication number that comprises described client and headend equipment in described second language communication request message, and described communication mode;
Videoconference platform, for receiving described the second voice communication request message; Taking the speech communication number of described client as caller number, taking the speech communication number of described headend equipment as called number, between described client and described headend equipment, set up the audio call that meets described communication mode and be connected;
Control point headend equipment, for default control point is carried out to video monitor, and is connected and is carried out voice communication by described audio call between described client.
9. system according to claim 8, is characterized in that, described videoconference platform, and also, for after receiving described the second voice communication request message, whether the speech communication number of identifying described client and headend equipment is the telephone number of binding in advance; In response to being the telephone number of binding in advance, carry out described between described client and described headend equipment foundation meet the operation that the audio call of described communication mode is connected; Otherwise, described the second voice communication request message is forwarded to voice gateways; Described system also comprises:
Voice gateways for according to speech communication number routing table, are set up and are met the operation that the audio call of described communication mode is connected between described client and headend equipment.
10. system according to claim 9, it is characterized in that, described client, also for the process carrying out voice communication with headend equipment, the command messages that sends the described communication mode of change to described video monitoring platform, comprises new communication mode in described command messages;
Described video monitoring platform, also for being transmitted to described command messages on described videoconference platform;
Described videoconference platform, if be also the telephone number of binding in advance for the speech communication number of described client and headend equipment, according to the new communication mode comprising in described command messages, the audio call re-establishing between described client and headend equipment is connected; Otherwise, described command messages is transmitted to described voice gateways;
Described voice gateways, are also connected for the audio call re-establishing between described client and headend equipment.
11. systems according to claim 8, is characterized in that, described media communication type also comprises that IP connects;
Described client, is also that IP connects for select media communication type in response to the user who receives monitoring rear end, and the media communication type in described the first voice communication request message is set to IP and connects;
Described video monitoring platform, be also that IP connects for identifying described media communication type, between described client and described headend equipment, set up the IP that meets described communication mode and be connected, between described client and described headend equipment, be connected and carry out voice communication by described IP making.
12. systems according to claim 8, it is characterized in that, described client and headend equipment, also, for sending to described video monitoring platform the registration message that comprises authentication information respectively, comprise respectively the identification information of described client, headend equipment in described authentication information;
Described video monitoring platform, also in response to respectively by authentication, be described client, the headend equipment configuration speech communication number corresponding with described identification information, and the mapping relations of preserving described identification information and described speech communication number.
13. systems according to claim 8, it is characterized in that, described videoconference platform, also, for sending and comprise the feedback message that described audio call connects communications status to described video monitoring platform in real time or periodically, described communications status comprises that audio call connection is successfully established, interrupts or finishes;
Described video monitoring platform, also, in response to receiving described feedback states, forwards described feedback message to described client;
Described client, also for showing described communications status.
System described in 14. according to Claim 8 to 13 any one, is characterized in that, described communication mode comprises: client is to the two-way voice talkback between one-way voice broadcast, client and the headend equipment of headend equipment and headend equipment is temporarily prohibited to sound.
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