CN113810663B - Multi-point control method, device and system for video monitoring equipment - Google Patents
Multi-point control method, device and system for video monitoring equipment Download PDFInfo
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- CN113810663B CN113810663B CN202111080278.0A CN202111080278A CN113810663B CN 113810663 B CN113810663 B CN 113810663B CN 202111080278 A CN202111080278 A CN 202111080278A CN 113810663 B CN113810663 B CN 113810663B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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Abstract
The invention is suitable for the technical field of multimedia control, and provides a multipoint control method, device and system for video monitoring equipment, wherein the method comprises the following steps: performing level division on the terminal video monitoring equipment and the control authority; receiving an application control signal sent by a terminal video monitoring device; performing level judgment on terminal video monitoring equipment sending out application control signals; and granting corresponding control authority according to the level of the terminal video monitoring equipment so that the terminal video monitoring equipment can control the monitoring equipment through the multipoint control unit. When the terminal video monitoring equipment is required to be controlled, application control signals sent to the multipoint control unit grant corresponding control authorities according to the level of the terminal video monitoring equipment, so that after the video conference starts, the video monitoring equipment can be functionally adjusted by the conference field, and the operation is convenient.
Description
Technical Field
The invention relates to the technical field of multimedia control, in particular to a method, a device and a system for controlling multiple points of video monitoring equipment.
Background
With the rapid development of IP networks and multimedia communication technologies, video conference systems are widely used in modern enterprises, and the video conference systems need to use video monitoring devices and call up a plurality of user terminals distributed throughout the area into the same conference through MCUs (Multipoint Control Unit, multipoint control units).
In practical application, the larger meeting is divided into a main meeting place and a sub-meeting place, after the video meeting starts, the main meeting place has absolute control authority and can control all video monitoring equipment, but in many cases, the sub-meeting place also needs to perform function adjustment on the video monitoring equipment, for example, when one sub-meeting place displays a certain product, the other sub-meeting place is interested in the product, and wants to automatically adjust the focal length of a lens of the video monitoring equipment so as to acquire a detailed picture of the product, at the moment, the main meeting place needs to be called, so that the main meeting place adjusts the focal length of the lens of the video monitoring equipment through a multi-point control unit, and the operation is very inconvenient. Therefore, a method, a device and a system for controlling multiple points of video monitoring equipment are needed to solve the above problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a multipoint control method, a multipoint control device and a multipoint control system for video monitoring equipment, so as to solve the problems existing in the background art.
The invention is realized in such a way that a multipoint control method of video monitoring equipment comprises the following steps:
performing level division on the terminal video monitoring equipment and the control authority;
receiving an application control signal sent by a terminal video monitoring device;
performing level judgment on terminal video monitoring equipment sending out application control signals;
and granting corresponding control authority according to the level of the terminal video monitoring equipment so that the terminal video monitoring equipment can control the monitoring equipment through the multipoint control unit.
As a further scheme of the invention: the step of classifying the terminal video monitoring equipment and the control authority comprises the following steps:
dividing terminal video monitoring equipment into main meeting place monitoring equipment and sub-meeting place monitoring equipment, wherein the main meeting place monitoring equipment is primary monitoring equipment, the sub-meeting place monitoring equipment is secondary monitoring equipment, and carrying out coding authentication on each terminal video monitoring equipment;
the control authority is divided into a primary control authority and a secondary control authority, wherein the primary control authority can control primary monitoring equipment and secondary monitoring equipment, and the secondary monitoring authority can only control part of the secondary monitoring equipment.
As a further scheme of the invention: the step of performing level judgment on the terminal video monitoring equipment sending out the application control signal specifically comprises the following steps:
the method comprises the steps that level judgment is carried out on terminal video monitoring equipment through an application control signal, wherein the application control signal comprises equipment coding information;
when the equipment coding information is the same as the coding information of the authenticated primary monitoring equipment, determining that the terminal video monitoring equipment is the primary monitoring equipment;
and when the equipment coding information is the same as the coding information of the authenticated secondary monitoring equipment, determining that the terminal video monitoring equipment is the secondary monitoring equipment.
As a further scheme of the invention: the step of granting corresponding control authority according to the level of the terminal video monitoring equipment so that the terminal video monitoring equipment can control the monitoring equipment through the multipoint control unit specifically comprises the following steps:
when the terminal video monitoring equipment is determined to be the primary monitoring equipment, the primary control authority of the terminal video monitoring equipment is granted;
when the terminal video monitoring equipment is determined to be the secondary monitoring equipment, secondary control authority is granted to the terminal video monitoring equipment;
after the control authority is granted, when a control command of the terminal video monitoring equipment is received, corresponding control behavior is implemented.
As a further scheme of the invention: the primary control authority can control the monitoring angles, the lens focal lengths, the equipment opening and closing and the voice opening and closing of all terminal video monitoring equipment; the secondary control authority can control the monitoring angle, the lens focal length, the equipment opening and closing and the voice opening and closing of part of secondary monitoring equipment.
Another object of the present invention is to provide a multipoint control device for a video monitoring apparatus, the device comprising:
the level division module is used for carrying out level division on the terminal video monitoring equipment and the control authority;
the signal receiving module is used for receiving an application control signal sent by the terminal video monitoring equipment;
the level judging module is used for judging the level of the terminal video monitoring equipment which sends out the application control signal; and
and the permission granting module is used for granting corresponding control permission according to the level of the terminal video monitoring equipment so that the terminal video monitoring equipment can control the monitoring equipment through the multipoint control unit.
As a further scheme of the invention: the level dividing module includes:
the monitoring equipment level dividing unit is used for dividing the terminal video monitoring equipment into main meeting place monitoring equipment and branch meeting place monitoring equipment, wherein the main meeting place monitoring equipment is primary monitoring equipment, the branch meeting place monitoring equipment is secondary monitoring equipment, and coding authentication is carried out on each terminal video monitoring equipment; and
the control authority level dividing unit is used for dividing the control authority into a primary control authority and a secondary control authority, wherein the primary control authority can control primary monitoring equipment and secondary monitoring equipment, and the secondary monitoring authority can only control part of the secondary monitoring equipment.
As a further scheme of the invention: the level determination module includes:
the coding information acquisition unit is used for carrying out level judgment on the terminal video monitoring equipment through an application control signal, wherein the application control signal comprises equipment coding information;
the primary monitoring equipment judging unit is used for determining that the terminal video monitoring equipment is primary monitoring equipment when the equipment coding information is the same as the coding information of the authenticated primary monitoring equipment; and
and the secondary monitoring equipment judging unit is used for determining that the terminal video monitoring equipment is the secondary monitoring equipment when the equipment coding information is the same as the coding information of the authenticated secondary monitoring equipment.
As a further scheme of the invention: the rights granting module includes:
the primary control authority granting unit grants primary control authority to the terminal video monitoring equipment when determining that the terminal video monitoring equipment is primary monitoring equipment;
the secondary control authority granting unit grants secondary control authority to the terminal video monitoring equipment when determining that the terminal video monitoring equipment is the secondary monitoring equipment; and
and the execution unit is used for implementing corresponding control actions when receiving the control command of the terminal video monitoring equipment after granting the control authority.
Compared with the prior art, the invention has the beneficial effects that: through carrying out the level division to terminal video monitoring equipment and control authority, when need controlling terminal video monitoring equipment, the application control signal that sends to the multiple spot control unit, multiple spot control unit can carry out the level to terminal video monitoring equipment that sends application control signal and judge, and after the level was judged, according to terminal video monitoring equipment's level grant corresponding control authority to make terminal video monitoring equipment can control monitoring equipment through multiple spot control unit, so, after the video conference begins, can divide meeting field and carry out functional adjustment to video monitoring equipment, convenient operation.
Drawings
Fig. 1 is a flowchart of a multipoint control method of a video monitoring device.
Fig. 2 is a flow chart of classifying terminal video monitoring devices and control authorities in a multipoint control method of the video monitoring devices.
Fig. 3 is a flowchart of a level determination of a terminal video monitoring device sending out an application control signal in a multipoint control method of the video monitoring device.
Fig. 4 is a flowchart of granting corresponding control rights according to a level of a terminal video monitoring device in a multi-point control method of the video monitoring device.
Fig. 5 is a schematic structural diagram of a multipoint control device of the video monitoring apparatus.
Fig. 6 is a schematic structural diagram of a level dividing module in a multipoint control device of a video monitoring apparatus.
Fig. 7 is a schematic structural diagram of a level determining module in a multipoint control device of a video monitoring apparatus.
Fig. 8 is a schematic structural diagram of a rights granting module in a multipoint control device of a video monitoring apparatus.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a method for controlling multiple points of a video monitoring device, where the method includes the following steps:
s100, carrying out level division on terminal video monitoring equipment and control authorities;
s200, receiving an application control signal sent by a terminal video monitoring device;
s300, judging the level of terminal video monitoring equipment sending out application control signals;
s400, corresponding control authorities are granted according to the level of the terminal video monitoring equipment, so that the terminal video monitoring equipment can control the monitoring equipment through the multipoint control unit.
It should be noted that, with the rapid development of IP networks and multimedia communication technologies, video conference systems are widely used in modern enterprises, where video conference systems need to use video monitoring devices, and multiple user terminals distributed throughout the area are summoned into the same conference through MCUs (Multipoint Control Unit, multipoint control units).
In practical application, the larger meeting is divided into a main meeting place and a sub-meeting place, after the video meeting starts, the main meeting place has absolute control authority and can control all video monitoring equipment, but in many cases, the sub-meeting place also needs to perform function adjustment on the video monitoring equipment, for example, when one sub-meeting place displays a certain product, the other sub-meeting place is interested in the product, and wants to automatically adjust the focal length of a lens of the video monitoring equipment so as to acquire a detailed picture of the product, at the moment, the main meeting place needs to be called, so that the main meeting place adjusts the focal length of the lens of the video monitoring equipment through a multi-point control unit, and the operation is very inconvenient.
In the embodiment of the invention, the terminal video monitoring equipment and the control authority are classified, when the terminal video monitoring equipment is required to be controlled, the multi-point control unit can automatically judge the level of the terminal video monitoring equipment which sends out the application control signal according to the application control signal, and after the level judgment, the corresponding control authority is granted according to the level of the terminal video monitoring equipment, so that the terminal video monitoring equipment can control the monitoring equipment through the multi-point control unit, and thus, after a video conference starts, the conference field can carry out function adjustment on the video monitoring equipment, and the operation is convenient.
As shown in fig. 2, as a preferred embodiment of the present invention, the step of classifying the terminal video monitoring device and the control authority specifically includes:
s101, dividing terminal video monitoring equipment into main meeting place monitoring equipment and branch meeting place monitoring equipment, wherein the main meeting place monitoring equipment is primary monitoring equipment, the branch meeting place monitoring equipment is secondary monitoring equipment, and carrying out coding authentication on each terminal video monitoring equipment;
s102, dividing the control authority into a primary control authority and a secondary control authority, wherein the primary control authority can control primary monitoring equipment and secondary monitoring equipment, and the secondary monitoring authority can only control part of the secondary monitoring equipment.
In the embodiment of the invention, the main conference site monitoring equipment is set as the first-stage monitoring equipment, the sub conference site monitoring equipment is set as the second-stage monitoring equipment, and each terminal video monitoring equipment is subjected to coding authentication, and the main conference site of each video conference can be changed, so that the first-stage monitoring equipment and the second-stage monitoring equipment can be adjusted in real time, and the control authority is divided into the first-stage control authority and the second-stage control authority, wherein the first-stage control authority can control the first-stage monitoring equipment and the second-stage monitoring equipment, the second-stage control authority can only control part of the second-stage monitoring equipment, and the first-stage control authority can control the monitoring angles, the lens focal lengths, the equipment opening and closing, the voice opening and closing and the like of all the terminal video monitoring equipment; the secondary control authority can control the monitoring angle, the lens focal length, the equipment opening and closing, the voice opening and closing and the like of part of secondary monitoring equipment.
As shown in fig. 3, as a preferred embodiment of the present invention, the step of performing level determination on the terminal video monitoring device sending out the application control signal specifically includes:
s301, performing level judgment on terminal video monitoring equipment through an application control signal, wherein the application control signal comprises equipment coding information;
s302, when the equipment coding information is the same as the coding information of the authenticated primary monitoring equipment, determining that the terminal video monitoring equipment is the primary monitoring equipment;
and S303, when the equipment coding information is the same as the coding information of the authenticated secondary monitoring equipment, determining that the terminal video monitoring equipment is the secondary monitoring equipment.
In the embodiment of the invention, the level judgment is needed to be carried out on the terminal video monitoring equipment through the coding information in the application control signal, the coding information has uniqueness, and when the equipment coding information is the same as the coding information of the authenticated primary monitoring equipment, the terminal video monitoring equipment is determined to be the primary monitoring equipment; and when the equipment coding information is the same as the coding information of the authenticated secondary monitoring equipment, determining that the terminal video monitoring equipment is the secondary monitoring equipment.
As shown in fig. 4, as a preferred embodiment of the present invention, the step of granting the corresponding control authority according to the level of the terminal video monitoring device, so that the terminal video monitoring device can control the monitoring device through the multipoint control unit specifically includes:
s401, when the terminal video monitoring equipment is determined to be primary monitoring equipment, primary control authority is granted to the terminal video monitoring equipment;
s402, when the terminal video monitoring equipment is determined to be the secondary monitoring equipment, secondary control authority is granted to the terminal video monitoring equipment;
s403, after the control authority is granted, when a control command of the terminal video monitoring equipment is received, corresponding control behavior is implemented.
In the embodiment of the invention, when the terminal video monitoring equipment is determined to be a monitoring equipment of a certain level, the control authority of the corresponding level of the terminal video monitoring equipment is granted, and then the terminal video monitoring equipment can send a control command to the multipoint control unit, and the multipoint control unit controls the corresponding terminal video monitoring equipment.
As shown in fig. 5, the embodiment of the present invention further provides a multipoint control device for a video monitoring apparatus, where the device includes:
the level division module 100 is used for level division of the terminal video monitoring equipment and the control authority;
the signal receiving module 200 is configured to receive an application control signal sent by the terminal video monitoring device;
the level judging module 300 is used for judging the level of the terminal video monitoring equipment sending out the application control signal; and
the permission granting module 400 is configured to grant a corresponding control permission according to the level of the terminal video monitoring device, so that the terminal video monitoring device can control the monitoring device through the multipoint control unit.
In the embodiment of the invention, the terminal video monitoring equipment and the control authority are classified, when the terminal video monitoring equipment is required to be controlled, the multi-point control unit can automatically judge the level of the terminal video monitoring equipment which sends out the application control signal according to the application control signal, and after the level judgment, the corresponding control authority is granted according to the level of the terminal video monitoring equipment, so that the terminal video monitoring equipment can control the monitoring equipment through the multi-point control unit, and thus, after a video conference starts, the conference field can carry out function adjustment on the video monitoring equipment, and the operation is convenient.
As shown in fig. 6, as a preferred embodiment of the present invention, the level division module 100 includes:
the monitoring equipment level dividing unit 101 is configured to divide terminal video monitoring equipment into main meeting place monitoring equipment and sub-meeting place monitoring equipment, where the main meeting place monitoring equipment is primary monitoring equipment, the sub-meeting place monitoring equipment is secondary monitoring equipment, and perform coding authentication on each terminal video monitoring equipment; and
the control authority level dividing unit 102 is configured to divide the control authority into a primary control authority and a secondary control authority, where the primary control authority can control a primary monitoring device and a secondary monitoring device, and the secondary monitoring authority can only control a part of the secondary monitoring devices.
In the embodiment of the invention, the terminal video monitoring equipment and the control authority are classified, when the terminal video monitoring equipment is required to be controlled, the multi-point control unit can automatically judge the level of the terminal video monitoring equipment which sends out the application control signal according to the application control signal, and after the level judgment, the corresponding control authority is granted according to the level of the terminal video monitoring equipment, so that the terminal video monitoring equipment can control the monitoring equipment through the multi-point control unit, and thus, after a video conference starts, the conference field can carry out function adjustment on the video monitoring equipment, and the operation is convenient.
As shown in fig. 7, as a preferred embodiment of the present invention, the level determination module 300 includes:
the coded information obtaining unit 301 is configured to perform level determination on the terminal video monitoring device through an application control signal, where the application control signal includes device coded information;
the primary monitoring device judging unit 302 determines that the terminal video monitoring device is a primary monitoring device when the device coding information is the same as the coding information of the authenticated primary monitoring device; and
and the secondary monitoring device judging unit 303 determines that the terminal video monitoring device is the secondary monitoring device when the device coding information is the same as the coding information of the authenticated secondary monitoring device.
In the embodiment of the invention, the level judgment is needed to be carried out on the terminal video monitoring equipment through the coding information in the application control signal, the coding information has uniqueness, and when the equipment coding information is the same as the coding information of the authenticated primary monitoring equipment, the terminal video monitoring equipment is determined to be the primary monitoring equipment; and when the equipment coding information is the same as the coding information of the authenticated secondary monitoring equipment, determining that the terminal video monitoring equipment is the secondary monitoring equipment.
As shown in fig. 8, as a preferred embodiment of the present invention, the rights granting module 400 includes:
a primary control authority granting unit 401, for granting primary control authority to the terminal video monitoring device when determining that the terminal video monitoring device is the primary monitoring device;
a secondary control authority granting unit 402, for granting secondary control authority to the terminal video monitoring device when it is determined that the terminal video monitoring device is the secondary monitoring device; and
and the execution unit 403 executes corresponding control actions when receiving the control command of the terminal video monitoring equipment after granting the control authority.
In the embodiment of the invention, when the terminal video monitoring equipment is determined to be a monitoring equipment of a certain level, the control authority of the corresponding level of the terminal video monitoring equipment is granted, and then the terminal video monitoring equipment can send a control command to the multipoint control unit, and the multipoint control unit controls the corresponding terminal video monitoring equipment.
The embodiment of the invention provides a multipoint control system of video monitoring equipment, which comprises the following components: one or more processors; and a memory associated with the one or more processors, the memory for storing program instructions that, when read for execution by the one or more processors, perform steps in the video surveillance device multipoint control method.
The foregoing description of the preferred embodiments of the present invention should not be taken as limiting the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
Those skilled in the art will appreciate that all or part of the processes in the methods of the above embodiments may be implemented by a computer program for instructing relevant hardware, where the program may be stored in a non-volatile computer readable storage medium, and where the program, when executed, may include processes in the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (7)
1. A method for multipoint control of video monitoring equipment, the method comprising the steps of:
dividing terminal video monitoring equipment and control authority into main meeting place monitoring equipment and branch meeting place monitoring equipment, wherein the main meeting place monitoring equipment is primary monitoring equipment, the branch meeting place monitoring equipment is secondary monitoring equipment, and carrying out coding authentication on each terminal video monitoring equipment; dividing control authorities into a primary control authority and a secondary control authority, wherein the primary control authority can control primary monitoring equipment and secondary monitoring equipment, and the secondary control authority can only control a plurality of secondary monitoring equipment; the secondary control authority can control the monitoring angles, the lens focal lengths, the equipment opening and closing and the voice opening and closing of a plurality of secondary monitoring equipment;
receiving an application control signal sent by a terminal video monitoring device;
performing level judgment on terminal video monitoring equipment sending out application control signals;
and granting corresponding control authority according to the level of the terminal video monitoring equipment so that the terminal video monitoring equipment can control the monitoring equipment through the multipoint control unit.
2. The multipoint control method of video monitoring equipment according to claim 1, wherein the step of performing level judgment on the terminal video monitoring equipment sending out the application control signal specifically comprises the following steps:
the method comprises the steps that level judgment is carried out on terminal video monitoring equipment through an application control signal, wherein the application control signal comprises equipment coding information;
when the equipment coding information is the same as the coding information of the authenticated primary monitoring equipment, determining that the terminal video monitoring equipment is the primary monitoring equipment;
and when the equipment coding information is the same as the coding information of the authenticated secondary monitoring equipment, determining that the terminal video monitoring equipment is the secondary monitoring equipment.
3. The multipoint control method according to claim 2, wherein the step of granting the corresponding control authority according to the level of the terminal video monitoring device, so that the terminal video monitoring device can control the monitoring device through the multipoint control unit specifically comprises:
when the terminal video monitoring equipment is determined to be the primary monitoring equipment, the primary control authority of the terminal video monitoring equipment is granted;
when the terminal video monitoring equipment is determined to be the secondary monitoring equipment, secondary control authority is granted to the terminal video monitoring equipment;
after the control authority is granted, when a control command of the terminal video monitoring equipment is received, corresponding control behavior is implemented.
4. A multipoint control device for a video monitoring apparatus, the device comprising:
the system comprises a level dividing module, a control authority level dividing module and a control authority level dividing module, wherein the level dividing module is used for carrying out level division on terminal video monitoring equipment and control authorities, the terminal video monitoring equipment is divided into main meeting place monitoring equipment and branch meeting place monitoring equipment, the main meeting place monitoring equipment is primary monitoring equipment, the branch meeting place monitoring equipment is secondary monitoring equipment, and coding authentication is carried out on each terminal video monitoring equipment; dividing control authorities into a primary control authority and a secondary control authority, wherein the primary control authority can control primary monitoring equipment and secondary monitoring equipment, and the secondary control authority can only control a plurality of secondary monitoring equipment; the secondary control authority can control the monitoring angles, the lens focal lengths, the equipment opening and closing and the voice opening and closing of a plurality of secondary monitoring equipment;
the signal receiving module is used for receiving an application control signal sent by the terminal video monitoring equipment;
the level judging module is used for judging the level of the terminal video monitoring equipment which sends out the application control signal; and
and the permission granting module is used for granting corresponding control permission according to the level of the terminal video monitoring equipment so that the terminal video monitoring equipment can control the monitoring equipment through the multipoint control unit.
5. The multipoint control device of claim 4, wherein the level determination module comprises:
the coding information acquisition unit is used for carrying out level judgment on the terminal video monitoring equipment through an application control signal, wherein the application control signal comprises equipment coding information;
a primary monitoring device judging unit for judging whether the device code information is identical to the authenticated primary monitoring device code information,
determining the terminal video monitoring equipment as primary monitoring equipment; and
and the secondary monitoring equipment judging unit is used for determining that the terminal video monitoring equipment is the secondary monitoring equipment when the equipment coding information is the same as the coding information of the authenticated secondary monitoring equipment.
6. The multipoint control device of claim 5, wherein the rights granting module comprises:
the primary control authority granting unit grants primary control authority to the terminal video monitoring equipment when determining that the terminal video monitoring equipment is primary monitoring equipment;
the secondary control authority granting unit grants secondary control authority to the terminal video monitoring equipment when determining that the terminal video monitoring equipment is the secondary monitoring equipment; and
and the execution unit is used for implementing corresponding control actions when receiving the control command of the terminal video monitoring equipment after granting the control authority.
7. A computer system, the system comprising:
one or more processors; and
a memory associated with the one or more processors for storing program instructions which, when read for execution by the one or more processors, perform the method of any of the preceding claims 1-3.
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| CN1411278A (en) * | 2002-11-25 | 2003-04-16 | 北京邮电通信设备厂 | IP network TV conference system |
| CN102065264A (en) * | 2009-11-18 | 2011-05-18 | 深圳市邦彦信息技术有限公司 | Video command/session system without MCU and method |
| CN102376147A (en) * | 2011-11-07 | 2012-03-14 | 天津银箭科技有限公司 | Electric power security monitoring and commanding system |
| CN202773002U (en) * | 2012-08-16 | 2013-03-06 | 北京盈想东方科技发展有限公司 | Integrated visualized command and dispatch platform |
| CN202750170U (en) * | 2012-08-21 | 2013-02-20 | 北京盈想东方科技发展有限公司 | Integration visual command scheduling system |
| CN103702090A (en) * | 2014-01-06 | 2014-04-02 | 苏州科达科技股份有限公司 | Multifunctional video system and operating method thereof |
| CN106230608A (en) * | 2016-07-21 | 2016-12-14 | 山东共达信息技术有限公司 | A kind of cloud regards sound intelligent interactive system |
| CN210112145U (en) * | 2019-02-18 | 2020-02-21 | 阿里巴巴集团控股有限公司 | Audio and video conference system and equipment |
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