CN102231817B - Multi-user control and access method for video probe - Google Patents
Multi-user control and access method for video probe Download PDFInfo
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- CN102231817B CN102231817B CN 201110133875 CN201110133875A CN102231817B CN 102231817 B CN102231817 B CN 102231817B CN 201110133875 CN201110133875 CN 201110133875 CN 201110133875 A CN201110133875 A CN 201110133875A CN 102231817 B CN102231817 B CN 102231817B
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Abstract
The invention discloses a multi-user control and access method for a video probe. The method comprises the following steps of (1) controlling a video control head to perform full position rotation, recording the video content in real time, saving in a video image document, synchronously recording video probe information, wherein the video probe information is a probe position or angular information; (2) giving out a video probe access request by a user, wherein the request information comprises probe control information; (3) intelligently processing a video image, generating a virtual video image corresponding to a probe position or angle; (4) transmitting the virtual video image generated by the step (3) to the user; (5) repeating the steps (2) to (4), realizing the share of multiple users to one video probe. In the invention, the multiple users can control and access one video probe, and the method can be used for Internet.
Description
Technical field
The present invention relates to a kind of visit and control method of video probe, relate in particular to and a kind ofly make a plurality of users share a video probe, produce a plurality of methods that can control the seat in the plane respectively and carry out the virtual probe of video access.
Background technology
In the existing video network, administrative staff can pass through the control of The Cloud Terrace is realized the real-time rotation of video probe in Surveillance center, thereby obtain the video image of required viewing angle; The video probe of the multimachine position of other form realization is also arranged, can provide the video image of a plurality of different viewing angles according to the setting of seat in the plane.Yet, at one time the section, can only there be a user by Surveillance center video probe to be controlled and visited, the mode of recording by the backstage, can provide same video image to a plurality of users, but these users can not control angle or the seat in the plane of video probe, namely can't realize the real shared of video probe.Thus, different users has in same location a plurality of video probes are set, and to realize monitoring purposes separately respectively, the repeated construction that this has caused video probe, communication line even Surveillance center obviously is a kind of waste of resource.And sometimes, same user can be interested in two or more viewing angles simultaneously, in the prior art, this user can only or change the seat in the plane by rotary platform constantly and observe, and constantly the monitoring image of angle changing can make that the user observes inconvenience, even produces serious visual fatigue.If can send a plurality of users request, show respectively at different display positions then to address the above problem the video image of a plurality of different seats in the plane.Namely exist a plurality of users can control the actual demand of a video probe of seat in the plane ground share and access.
Summary of the invention
Goal of the invention of the present invention provides a kind of multi-user control and access method of video probe, make a plurality of users at one time section simultaneously video probe is controlled, obtain the image of own required viewing angle.
To achieve the above object of the invention, the technical solution used in the present invention is: a kind of multi-user's control and access method of video probe, described video probe is the video probe with multimachine position, comprises the following steps:
(1) control video control head carries out the rotation of full seat in the plane, and the real time record video content is stored in the video image file, when store video images, and synchronous recording video probe information;
(2) user sends the video probe access request, includes the probe control information in this solicited message, and described probe control information is for popping one's head in seat in the plane or angle information, time started;
(3) according to the video probe information record in user's request and the video image file, video image is carried out Intelligent treatment, generate the virtual video image of corresponding probe seat in the plane or angle;
(4) virtual video image that step (3) is generated is transferred to the user;
(5) repeating step (2) is realized a plurality of users' sharing a video probe to (4).
In the technique scheme, in the described step (3), when the virtual video image that generates corresponding to each seat in the plane, with this seat in the plane one continuous time section video image in the last frame image fill vacant part between the section two continuous times of this seat in the plane, to obtain the virtual video image with the identical time span of storage and monitoring time segment.
In the described step (1), the method for described synchronous recording video probe information is that during the store video images file, the rotation information of adding video probe in file header adds the flag bit of whenever finishing a rotation period hereof.
In the technique scheme, the rotation information of described video probe comprises, velocity of rotation, rotation period and maximum rotation angle.For example, corresponding to a monopod video camera, can record in the file header of video image file: rotating speed: 36 degree/second, maximum angle 360 degree, rotating manner: rotation continuously.Increase record in the video file: 0 degree opening flag position and temporal information (temporal information exists) in the original video file.To should recorded information, the Intelligent treatment of described step (3) can be finished by the intelligent video process software, include head angle and time started in the user request information, the intelligent video process software is at first according to the time, in video file, navigate to the starting position of 0 angle of this time period, then according to rotating speed, find video-see angle corresponding data, equally according to maximum angle and rotating manner, can find the video-see angle corresponding data of next time period ..., these data can be coupled to a video file by Intelligent treatment like this.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
1. the present invention is by the information of the probe of recording of video in the record video image file, when the user asks, can utilize the intelligent video treatment technology, obtain the virtual video image of corresponding each seat in the plane, thereby, realized that a plurality of users are to control and the visit of a video probe.
2. the present invention both can be used for a plurality of users to the real time access of a video probe, also can be when subsequent video be visited, generate the video image of different seats in the plane as requested, when being used for the continuous rotation of The Cloud Terrace, can also be at the video image that generates according to demand in the certain angle scope afterwards, flexible and convenient to use.
3. on the basis of the system platform that adopts the inventive method, can be implemented in the video probe that a plurality of users on the Internet share and control a multimachine position.
Description of drawings
Fig. 1 is the schematic flow sheet of the embodiment of the invention one.
Fig. 2 is the method flow schematic diagram of embodiment two.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment one: referring to accompanying drawing 1, and a kind of multi-user of video probe control and access method, described video probe is the video probe with multimachine position, comprises the following steps:
(1) control video control head carries out the rotation of full seat in the plane, and the real time record video content is stored in the video image file, when store video images, and synchronous recording video probe information, described video probe information is probe seat in the plane or angle information; For example, the video probe of control is a monopod video camera, then the file header record of video image file: rotating speed: 36 degree/second, maximum angle 360 degree, rotating manner: rotation continuously; After this increasing record in the video image file: 0 spends opening flag position and temporal information (temporal information can adopt the temporal information that records in the original video file).
(2) user sends the video probe access request, includes the probe control information in this solicited message, and described probe control information is for popping one's head in seat in the plane or angle information, time started;
(3) according to the video probe information record in user's request and the video image file, video image is carried out Intelligent treatment, generate the virtual video image of corresponding probe seat in the plane or angle; Described Intelligent treatment is, the intelligent video process software is at first according to the time, in video file, navigate to the starting position of 0 angle of this time period, according to rotating speed, find video-see angle corresponding data then, equally according to maximum angle and rotating manner, can find the video-see angle corresponding data of next time period ... the data that find are made up, be coupled to a video file, be required virtual video image.
(4) virtual video image that step (3) is generated is transferred to the user;
(5) repeating step (2) is realized a plurality of users' sharing a video probe to (4).
Embodiment two: on the basis of the system platform of embodiment one, can be implemented in the video probe that a plurality of users on the Internet share and control a multimachine position.
Shown in accompanying drawing 2, utilize the method for embodiment one to set up a virtual video monitoring platform, the multi-user can sign in to this platform simultaneously and obtain different services.Video probe physically is mapped on the platform, becoming can be for virtual video probe, and by stream media protocol and relevant video technique on the existing internet, just can realize that a plurality of users carry out real-time control to video network on the internet.
Claims (3)
1. the multi-user of a video probe controls and access method, and described video probe is the video probe with multimachine position, it is characterized in that, comprises the following steps:
(1) control video control head carries out the rotation of full seat in the plane, and the real time record video content is stored in the video image file, when store video images, and synchronous recording video probe information;
(2) user sends the video probe access request, includes the probe control information in this solicited message, and described probe control information is probe seat in the plane and time started, perhaps, and angle information and time started;
(3) according to the video probe information record in user's request and the video image file, video image is carried out Intelligent treatment, generate the virtual video image of respective user request, when the virtual video image that generates corresponding to each seat in the plane, with this seat in the plane one continuous time section video image in the last frame image fill vacant part between the section two continuous times of this seat in the plane, to obtain the virtual video image with the identical time span of storage and monitoring time segment;
(4) virtual video image that step (3) is generated is transferred to the user;
(5) repeating step (2) is realized a plurality of users sharing a video probe to (4).
2. the multi-user of video probe according to claim 1 controls and access method, it is characterized in that: in the described step (1), the method of described synchronous recording video probe information is, during the store video images file, the rotation information that adds video probe in file header adds the flag bit of whenever finishing a rotation period hereof.
3. the multi-user of video probe according to claim 2 controls and access method, and it is characterized in that: the rotation information of described video probe comprises, velocity of rotation, rotation period and maximum rotation angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110133875 CN102231817B (en) | 2011-05-23 | 2011-05-23 | Multi-user control and access method for video probe |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110133875 CN102231817B (en) | 2011-05-23 | 2011-05-23 | Multi-user control and access method for video probe |
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| CN102231817A CN102231817A (en) | 2011-11-02 |
| CN102231817B true CN102231817B (en) | 2013-10-02 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1610282A (en) * | 2003-10-21 | 2005-04-27 | 鸿富锦精密工业（深圳）有限公司 | Network visual communication remote control system and method |
| CN101335879A (en) * | 2008-07-10 | 2008-12-31 | 华南理工大学 | Multi-point triggering fixed point tracking monitoring method and system |
| CN101888537A (en) * | 2010-06-28 | 2010-11-17 | 中兴通讯股份有限公司 | Method for realizing all-around monitoring with single camera and monitoring client |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4195991B2 (en) * | 2003-06-18 | 2008-12-17 | パナソニック株式会社 | Surveillance video monitoring system, surveillance video generation method, and surveillance video monitoring server |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1610282A (en) * | 2003-10-21 | 2005-04-27 | 鸿富锦精密工业（深圳）有限公司 | Network visual communication remote control system and method |
| CN101335879A (en) * | 2008-07-10 | 2008-12-31 | 华南理工大学 | Multi-point triggering fixed point tracking monitoring method and system |
| CN101888537A (en) * | 2010-06-28 | 2010-11-17 | 中兴通讯股份有限公司 | Method for realizing all-around monitoring with single camera and monitoring client |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-12415A 2005.01.13 |
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