CN101198003A - Video telephone long-range control releasing method - Google Patents
Video telephone long-range control releasing method Download PDFInfo
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- CN101198003A CN101198003A CNA2006101610626A CN200610161062A CN101198003A CN 101198003 A CN101198003 A CN 101198003A CN A2006101610626 A CNA2006101610626 A CN A2006101610626A CN 200610161062 A CN200610161062 A CN 200610161062A CN 101198003 A CN101198003 A CN 101198003A
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- controlled terminal
- main control
- control end
- video telephone
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Abstract
The invention discloses a video telephone remote control release method which comprises the following step that: 1, a controlled terminal sends a control release preparation request to a master control terminal, and in response to the request, the master control terminal feeds back a first confirmation message to the controlled terminal; 2, in response to the first confirmation message, the controlled terminal finishes slave control release preparation and sends a control release request to the master control terminal, and in response to the control release request, the master control terminal finishes master control release preparation and sends a second confirmation message to the controlled terminal; 3, in response to the second confirmation message, the controlled terminal sends a release confirmation message to the master control terminal, and in response to the release confirmation message, the master control terminal sends a third confirmation message to the controlled terminal.
Description
Technical field
The present invention relates to the third generation (3G) hand-phone system, relate in particular to a kind of video telephone long-range control releasing method, it can realize the end-to-end Long-distance Control of video telephone of portable terminal.
Background technology
Video telephone is what's new and the bright spot in the third generation communication, is to transmit people's voice and a kind of communication mode of image (user's bust, photo article etc.) in real time.Video telephone is divided into still image video telephone and dynamic image video telephone according to the difference that image shows.The image that the still image video telephone shows on display screen is static, can be a local pictures.The image that the dynamic image video telephone shows is movable, can be the realtime graphic that camera sends, and also can be one section video recording prerecording.At present, video telephone promptly can be realized the still image video telephone, also can realize the dynamic image video telephone, also supports switching between the two simultaneously.
Long-distance Control is used very wide on PC, has obtained users' praise and hobby.Along with the continuous development of the further enhancing of hand-phone system function, particularly 3G hand-phone system, realize that the Long-distance Control of video telephone has become the trend of hand-phone system development.Yet, also do not realize the remote control function of hand-phone system in the market.
Summary of the invention
The object of the present invention is to provide a kind of portable terminal of realizing to carry out the method that end-to-end Long-distance Control discharges, utilize existing 3G network video telephone agreement, have at Liang Tai between the hand-phone system of same key layout and carry out Long-distance Control by video telephone.
To achieve these goals, the invention provides a kind of video telephone long-range control releasing method.
This method may further comprise the steps: first step, controlled terminal send to main control end and discharge the control preparation request, and in response to discharging the control preparation request, main control end is returned first acknowledge message to controlled terminal; Second step, in response to first acknowledge message, controlled terminal is finished and is discharged controlled preparation, and sends the release control request to main control end, and in response to discharging control request, main control end is finished the release master control and is prepared, and sends second acknowledge message to controlled terminal; And third step, in response to second acknowledge message, controlled terminal sends to main control end and discharges acknowledge message, and in response to discharging acknowledge message, main control end sends the 3rd acknowledge message to controlled terminal.
Wherein, discharge controlled preparation and comprise: (1) controlled terminal stops to intercept the picture of display screen, and the picture that controlled terminal sends to main control end is switched to camera; (2) controlled terminal stops to receive the button driving from the network wireless signaling, reactivates local button and drives; (3) normal talking of maintenance voice call.
In addition, discharge master control and prepare to comprise: (1) main control end getting in touch of information and network wireless signaling that stop key reactivates local button driving; (2) normal talking of maintenance voice call.
By technique scheme, video telephone long-range control releasing method of the present invention can make main control end that controlled terminal is carried out complicated operations, loses the loss that brings thereby reduce controlled terminal.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the video telephone long-range control establishing method of first embodiment of the invention;
Fig. 2 is the schematic flow sheet according to the video telephone long-range control establishing method of first embodiment of the invention;
Fig. 3 is the flow chart according to the video telephone long-range control releasing method of second embodiment of the invention; And
Fig. 4 is the schematic flow sheet according to the video telephone long-range control releasing method of second embodiment of the invention.
Embodiment
Describe the present invention below with reference to the accompanying drawings in detail.
First embodiment
At first the first embodiment of the present invention is described with reference to Fig. 1 and Fig. 2.Wherein, Fig. 1 is the flow chart according to the video telephone long-range control establishing method of first embodiment of the invention, and Fig. 2 is the schematic flow sheet according to the video telephone long-range control establishing method of first embodiment of the invention.
As shown in Figure 1, video telephone long-range control establishing method according to first embodiment of the invention may further comprise the steps: step S102, main control end sends to controlled terminal and sets up complete control request, and in response to complete control request, controlled terminal feeds back first acknowledge message to main control end; Step S104, in response to first acknowledge message, main control end input control password, and will control password and send to controlled terminal, controlled terminal judges whether the control password is correct, wherein, is controlling under the correct situation of password, to main control end feedback cipher acknowledge message; Step S106, in response to password confirming message, main control end is finished master control and is prepared, and sends complete control request to controlled terminal, and in response to complete control request, controlled terminal is finished controlled preparation, and sends the 3rd acknowledge message to main control end; And step S108, in response to the 3rd acknowledge message, main control end sends to controlled terminal and sets up acknowledge message, and in response to setting up acknowledge message, controlled terminal sends the 4th acknowledge message to main control end.
Wherein, the master control of finishing in step S106 prepares to comprise: (1) main control end masks all local keys of key responses, and push button signalling and the foundation of network wireless signaling are got in touch, and by wireless signaling push button signalling is sent to controlled terminal; (2) normal talking of maintenance voice call.
And the controlled preparation of finishing in step S106 comprises: (1) switches to the backstage with the video telephone of controlled terminal, shows standby interface, and the picture of video telephone transmission is switched to display screen from camera; (2) picture of intercepting display screen carries out sending main control end to by video telephone after the lossy compression method; (3) controlled terminal masks all local keys of key responses, receives the key information that the main control end wireless signaling transmits, and key information is made corresponding key response; (4) normal talking of maintenance voice call.
In addition, after controlled terminal is finished button that main control end sends at every turn and driven, intercept new display screen picture and compression then sends main control end to by video telephone.
That is, as shown in Figure 2, the detailed process that the video telephone Long-distance Control is set up in the technical program comprises several steps down:
Step 1: main control end sends to controlled terminal and sets up complete control request.
Step 2: after controlled terminal is received the complete control request of foundation of main control end transmission, return one to main control end and confirm request.
Step 3: after main control end receives that controlled terminal is confirmed, prompting main control end input control password.And the control password that will input sends to controlled terminal.
Step 4: controlled terminal is received the control password that main control end sends over, and confirms whether the control password is correct.If the control password is correct, just return the affirmation information that password is correct to main control end.
Step 5: after main control end is received password confirming, finish master control and prepare, and send complete control request to controlled terminal.
Wherein, master control is prepared as:
(1) main control end masks all local keys of key responses, and the wireless signaling (such as USER_INPUT_INDICATION, the video telephone protocol stack H.245) of push button signalling and network is set up contact, by this wireless signaling push button signalling is sent to controlled terminal.
(2) normal talking of maintenance voice call.
Step 6: controlled terminal is finished controlled preparation after receiving the complete control request of main control end, and sends confirmation to main control end.
And, controlled being prepared as:
(1) video telephone of controlled terminal switches to the backstage, shows standby interface, and the picture of video telephone transmission is switched to display screen from camera.
(2) intercepting display screen picture, carry out lossy compression method after, send main control end to by video telephone.
(3) controlled terminal masks all local keys of key responses, receives the main control end wireless signaling and passes the key information of coming, and the key information of main control end is made corresponding key response.After controlled terminal is finished button that main control end sends at every turn and driven, intercept new display screen picture and compression then sends main control end to by video telephone.
(4) normal talking of maintenance voice call.
Step 7: main control end is received the affirmation information of controlled terminal, sends the information of confirming of setting up to controlled terminal.
Step 8: controlled terminal is received and is set up confirmation, sends confirmation to main control end.
Step 9: the affirmation information of controlled terminal is received in master control.Thus, the process of video telephone Long-distance Control foundation is finished.
Second embodiment
With reference to Fig. 3 and Fig. 4 the second embodiment of the present invention is described below.Wherein, Fig. 3 is the flow chart according to the video telephone long-range control releasing method of second embodiment of the invention, and Fig. 4 is the schematic flow sheet according to the video telephone long-range control releasing method of second embodiment of the invention.
As shown in Figure 3, video telephone long-range control releasing method according to second embodiment of the invention may further comprise the steps: step S302, controlled terminal sends to main control end and discharges the control preparation request, and in response to discharging the control preparation request, main control end is returned first acknowledge message to controlled terminal; Step S304, in response to first acknowledge message, controlled terminal is finished and is discharged controlled preparation, and sends the release control request to main control end, and in response to discharging control request, main control end is finished the release master control and is prepared, and sends second acknowledge message to controlled terminal; And step S306, in response to second acknowledge message, controlled terminal sends to main control end and discharges acknowledge message, and in response to discharging acknowledge message, main control end sends the 3rd acknowledge message to controlled terminal.
Wherein, discharge controlled preparation and comprise: (1) controlled terminal stops to intercept the picture of display screen, and the picture that controlled terminal sends to main control end is switched to camera; (2) controlled terminal stops to receive the button driving from the network wireless signaling, reactivates local button and drives; (3) normal talking of maintenance voice call.
And discharge master control and prepare to comprise: (1) main control end getting in touch of information and network wireless signaling that stop key reactivates local button driving; (2) normal talking of maintenance voice call.Key information wherein can be numeral or the user-defined button title corresponding to each button.
That is, as shown in Figure 4, concrete dispose procedure comprises several steps down:
Step 1: controlled terminal sends to main control end and discharges the control preparation request.
Step 2: main control end is received the release control preparation request that controlled terminal sends, and returns a confirmation to controlled terminal.
Step 3: after controlled terminal is received the affirmation of main control end, finish the controlled preparation of release, and send the release control request to main control end.
Wherein, discharge controlled being prepared as:
(1) controlled terminal stops to intercept the picture of display screen, and the picture that controlled terminal is sent to main control end switches to camera.
(2) controlled terminal stops to receive the button driving from the network wireless signaling, reactivates local button and drives.
(3) normal talking of maintenance voice call.
Step 4: after main control end is received the release control request of controlled terminal, finish the release master control and prepare, and send confirmation to controlled terminal.
And, discharge master control and be prepared as:
(1) drive end the getting in touch of information and network wireless signaling that stop key reactivates local button and drives.
(2) normal talking of maintenance voice call.
Step 5: after controlled terminal is received the affirmation information of main control end, send the information of confirming that discharges to main control end.
Step 6: main control end sends confirmation to controlled terminal after receiving and discharging confirmation.
Step 7: the controlled affirmation information of receiving main control end.Thus, video telephone Long-distance Control dispose procedure is finished.
Should be noted that method of the present invention has adopted the video telephone detailed process of the WCDMA network system among the 3G, but the present invention goes for any other suitable network environment.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a video telephone long-range control releasing method is characterized in that, may further comprise the steps:
First step, controlled terminal send to main control end and discharge the control preparation request, and in response to described release control preparation request, described main control end is returned first acknowledge message to described controlled terminal;
Second step, in response to described first acknowledge message, described controlled terminal is finished and is discharged controlled preparation, and to described main control end transmission release control request, in response to described release control request, described main control end is finished and is discharged the master control preparation, and sends second acknowledge message to described controlled terminal; And
Third step, in response to described second acknowledge message, described controlled terminal sends to described main control end and discharges acknowledge message, and in response to described release acknowledge message, described main control end sends the 3rd acknowledge message to described controlled terminal.
2. video telephone long-range control releasing method according to claim 1, it is characterized in that, the controlled preparation of described release comprises: (1) described controlled terminal stops to intercept the picture of display screen, and the picture that described controlled terminal sends to described main control end is switched to camera; (2) described controlled terminal stops to receive the button driving from the network wireless signaling, reactivates local button and drives; (3) normal talking of maintenance voice call.
3. video telephone long-range control releasing method according to claim 1 is characterized in that, described release master control prepares to comprise: (1) described main control end getting in touch of information and network wireless signaling that stop key reactivates local button driving; (2) normal talking of maintenance voice call.
4. video telephone long-range control releasing method according to claim 1 is characterized in that, described main control end is controlled described controlled terminal by described key information and discharged Long-distance Control.
5. video telephone long-range control releasing method according to claim 4 is characterized in that, described key information is the key value of each button.
6. video telephone long-range control releasing method according to claim 4 is characterized in that, described key information is user-defined button title.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101610626A CN101198003A (en) | 2006-12-04 | 2006-12-04 | Video telephone long-range control releasing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101610626A CN101198003A (en) | 2006-12-04 | 2006-12-04 | Video telephone long-range control releasing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101198003A true CN101198003A (en) | 2008-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101610626A Withdrawn CN101198003A (en) | 2006-12-04 | 2006-12-04 | Video telephone long-range control releasing method |
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| CN (1) | CN101198003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388888B (en) * | 2008-10-22 | 2011-11-02 | 中兴通讯股份有限公司 | Video recording permission method and device in visible telephone |
| CN107872426A (en) * | 2016-09-26 | 2018-04-03 | 中兴通讯股份有限公司 | A kind of long-range control establishing method and device based on VOLTE |
-
2006
- 2006-12-04 CN CNA2006101610626A patent/CN101198003A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388888B (en) * | 2008-10-22 | 2011-11-02 | 中兴通讯股份有限公司 | Video recording permission method and device in visible telephone |
| CN107872426A (en) * | 2016-09-26 | 2018-04-03 | 中兴通讯股份有限公司 | A kind of long-range control establishing method and device based on VOLTE |
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