CN104038724A - Work state remote centralized regulation system and regulation method of television conference terminals - Google Patents

Work state remote centralized regulation system and regulation method of television conference terminals Download PDF

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CN104038724A
CN104038724A CN201410204203.2A CN201410204203A CN104038724A CN 104038724 A CN104038724 A CN 104038724A CN 201410204203 A CN201410204203 A CN 201410204203A CN 104038724 A CN104038724 A CN 104038724A
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video conference
conference terminal
main frame
control main
middle control
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CN104038724B (en
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华侃
孙丽丽
魏永静
谭阿妮
李宗皓
孙小骏
郑广宁
郑永威
刘方舟
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State Grid Corp of China SGCC
Information and Telecommunication Branch of State Grid Shandong Electric Power Co Ltd
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Information and Telecommunication Branch of State Grid Shandong Electric Power Co Ltd
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Abstract

本发明公开了电视会议终端的工作状态远程集中调控系统及调控方法，所述系统包括：监控平台，接收用户的命令，向中控主机发出采集或调整电视会议终端的工作状态的命令信息，接收中控主机反馈的信息；中控主机，和交换机连接，用于把监控平台发过来的命令，转化成电视会议终端能识别的API代码，发给电视会议终端；把电视会议终端反馈的API格式的状态消息，转化成监控平台能识别的命令，发送给监控平台；交换机，分别与中控主机和若干个电视会议终端连接，用于转发视频数据、语音数据、控制命令数据。本发明具有能够监控电视会议终端的麦克风开关问题和音量大小问题，同时能够远程操控麦克风的工作与否问题的优点。

The invention discloses a remote centralized control system and a control method for the working state of a video conference terminal. The system includes: a monitoring platform that receives user commands, sends command information to a central control host to collect or adjust the working state of a video conference terminal, and receives The information fed back by the central control host; the central control host is connected to the switch to convert the command sent by the monitoring platform into an API code that the video conference terminal can recognize and send it to the video conference terminal; the API format fed back by the video conference terminal The status messages are converted into commands that can be recognized by the monitoring platform and sent to the monitoring platform; the switches are respectively connected to the central control host and several video conferencing terminals for forwarding video data, voice data, and control command data. The invention has the advantages of being able to monitor the microphone switch and the volume of the video conferencing terminal, and at the same time be able to remotely control whether the microphone is working or not.

Description

电视会议终端的工作状态远程集中调控系统及调控方法Remote centralized control system and control method for working status of video conferencing terminal

技术领域technical field

本发明涉及一种电视会议终端的工作状态远程集中调控系统及调控方法。The invention relates to a remote centralized control system and control method for the working state of a video conference terminal.

背景技术Background technique

随着通信、自动化技术的不断发展，电视会议已成为企业日常管理工作的重要手段。且随着会议要求的不断提高，会议形式逐渐由分会场仅收听收看视频会议向各会场交互会议转变，会议多为双向发言的模式。With the continuous development of communication and automation technology, video conferencing has become an important means of daily management of enterprises. And with the continuous improvement of meeting requirements, the form of meetings has gradually changed from only listening to and watching video conferences in branch venues to interactive meetings in each venue, and most of the meetings are in the mode of two-way speeches.

根据调查和研究，在视频会议监控方面，目前相关方案绝大部分是基于单点监控，无法实现统一平台集中监控，尤其对电视会议中的发言单位没有有效的监控手段，具体总结如下：According to investigations and research, in terms of video conferencing monitoring, most of the current related solutions are based on single-point monitoring, which cannot achieve centralized monitoring on a unified platform, especially for the speaking units in video conferences. There is no effective monitoring method. The specific summary is as follows:

(1)在电视会议行业中常规是对MCU进行集中监控，无法对各分会场当地的会议终端进行集中式的监控及操作。(1) In the video conferencing industry, the MCU is routinely monitored in a centralized manner, and it is impossible to perform centralized monitoring and operation on the local conference terminals in each branch venue.

(2)通常在一台控制主机上同一时间仅监控到一个分会场的音视频信息，且须通过多步操作、多界面实现。同时此控制主机还须对MCU进行操控，负责会议过程音视频画面的调度工作。实现起来繁琐且易出现误操作，无法达到监控发言分会场的效果。(2) Usually, only one sub-venue's audio and video information can be monitored at the same time on one control host, and it must be realized through multi-step operation and multi-interface. At the same time, the control host must also control the MCU and be responsible for the scheduling of audio and video images during the conference. It is cumbersome to implement and prone to misoperation, and cannot achieve the effect of monitoring the speaking sub-venue.

中国发明专利(申请号：2006100121586，专利名称：一种在会议电视系统中实现远程监控的方法)该专利解决的技术问题是针对电视会议系统中，一个电视终端与另外一个电视终端之间的远程遥控的问题，或者解决的是在电视会议系统中在终端上看到的终端会场数目是有限的问题，或者解决的是需要在MCU控制台上监控多个终端图像，该专利监控的对象是终端的图像，目前的现有技术尚没有涉及到电视会议系统内的终端的麦克风的静音与否、麦克风的音量大小等。Chinese Invention Patent (Application No.: 2006100121586, Patent Name: A Method for Realizing Remote Monitoring in a Video Conference System) The technical problem solved by this patent is the remote monitoring between a TV terminal and another TV terminal in a video conference system. The problem of remote control, or to solve the problem that the number of terminal sites seen on the terminal in the video conferencing system is limited, or to solve the need to monitor multiple terminal images on the MCU console, the object of this patent monitoring is the terminal image, the current prior art has not involved whether the microphone of the terminal in the video conferencing system is muted or not, the volume of the microphone, etc.

发明内容Contents of the invention

本发明的目的就是为了解决上述问题，提供一种电视会议终端的工作状态远程集中调控系统及调控方法，它具有能够监控电视会议终端的麦克风开关问题和音量大小问题，同时能够远程操控麦克风的工作与否问题的优点。The purpose of the present invention is to solve the above problems, to provide a remote centralized control system and control method for the working state of a video conference terminal, which can monitor the microphone switch and volume problems of the video conference terminal, and can remotely control the work of the microphone. The merits of the or-or-no question.

为了实现上述目的，本发明采用如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:

电视会议终端的工作状态远程集中调控系统，包括：The remote centralized control system for the working status of the video conferencing terminal, including:

监控平台，接收用户的命令，向中控主机发出采集或调整电视会议终端的工作状态的命令信息，接收中控主机反馈的信息；所述电视会议终端的工作状态包括：是否在线状态、键盘降噪是否开启、回音抑制是否开启、线路输入是否开启状态和线路输入当前音量大小；The monitoring platform receives user commands, sends command information to the central control host to collect or adjust the working status of the video conferencing terminal, and receives information fed back by the central control host; the working status of the video conference terminal includes: online status, keyboard down Whether the noise is turned on, whether the echo suppression is turned on, whether the line input is turned on, and the current volume of the line input;

监控平台，和交换机连接，用于显示受监控电视会议终端的工作状态信息，采集调整电视会议终端状态的命令；The monitoring platform is connected with the switch, and is used to display the working status information of the monitored video conferencing terminal, and collect commands to adjust the status of the video conference terminal;

中控主机，和交换机连接，用于把监控平台发过来的命令，转化成电视会议终端能识别的API代码，发给电视会议终端；把电视会议终端反馈的API格式的状态消息，转化成监控平台能识别的命令，发送给监控平台；The central control host, connected to the switch, is used to convert the command sent by the monitoring platform into an API code that the video conference terminal can recognize, and send it to the video conference terminal; convert the status message in the API format fed back by the video conference terminal into a monitoring The commands recognized by the platform are sent to the monitoring platform;

交换机，分别与中控主机和若干个电视会议终端连接，用于转发视频数据、语音数据、控制命令数据；The switch is respectively connected with the central control host and several video conferencing terminals for forwarding video data, voice data, and control command data;

若干个电视会议终端，用于召开电视会议，传送视频图像和语音。A number of video conferencing terminals are used to hold video conferences and transmit video images and voices.

所述电视会议终端包括宝利通HDX7000或HDX8000。The video conferencing terminal includes Polycom HDX7000 or HDX8000.

电视会议终端的工作状态远程集中调控方法，包括如下步骤：The remote centralized control method for the working state of the video conferencing terminal comprises the following steps:

步骤(1)：监控平台与中控主机进行通信，监控平台向中控主机发送查询电视会议终端的工作状态的请求；所述电视会议终端的工作状态包括：是否在线状态、键盘降噪是否开启、回音抑制是否开启和线路输入是否开启状态；Step (1): The monitoring platform communicates with the central control host, and the monitoring platform sends a request to the central control host to query the working status of the video conference terminal; the working status of the video conference terminal includes: whether it is online, whether the keyboard noise reduction is turned on , Whether the echo suppression is enabled and whether the line input is enabled;

步骤(2)：中控主机收到监控平台请求，把预先编辑好的查询状态的API接口代码发送给电视会议终端；Step (2): The central control host receives the monitoring platform request, and sends the pre-edited API interface code of the query status to the video conference terminal;

步骤(3)：电视会议终端收到中控主机的查询状态的API接口代码，把当前电视会议终端的工作状态发送给中控主机；Step (3): The video conferencing terminal receives the API interface code of the query status of the central control host, and sends the current working status of the video conference terminal to the central control host;

步骤(4)：中控主机收到电视会议终端的消息，解析出当前电视会议终端的工作状态，发给监控平台显示出来；Step (4): The central control host receives the message from the video conference terminal, analyzes the current working status of the video conference terminal, and sends it to the monitoring platform for display;

步骤(5)：所述监控平台向所述中控主机发送请求改变被监控的电视会议终端的运行状态；Step (5): The monitoring platform sends a request to the central control host to change the operating status of the monitored video conferencing terminal;

步骤(6)：所述中控主机收到监控平台的请求，把预先编辑好的改变电视会议终端的运行状态的API代码发送给电视会议终端；Step (6): The central control host receives the request of the monitoring platform, and sends the API code edited in advance to change the operating state of the video conference terminal to the video conference terminal;

步骤(7)：所述电视会议终端收到中控主机的改变状态API接口代码并执行命令，把执行成功的消息反馈给中控主机；Step (7): The video conferencing terminal receives the change state API interface code of the central control host and executes the command, and feeds back a successful message to the central control host;

步骤(8)：中控主机收到电视会议终端的消息，解析出命令是否执行，把电视会议终端的最终状态发给监控平台显示出来。Step (8): The central control host receives the message from the video conference terminal, analyzes whether the command is executed, and sends the final status of the video conference terminal to the monitoring platform for display.

所述步骤(6)的监控平台的请求包括：The request of the monitoring platform of described step (6) comprises:

(6-1)开启回音抑制、停止回音抑制和读取回音抑制当前启停状态；(6-1) Turn on the echo suppression, stop the echo suppression and read the current start and stop status of the echo suppression;

(6-2)开启键盘降噪、停止键盘降噪和读取键盘降噪当前启停状态；(6-2) Turn on the keyboard noise reduction, stop the keyboard noise reduction and read the current start and stop status of the keyboard noise reduction;

(6-3)读取当前线路输入的音量大小；(6-3) Read the volume of the current line input;

(6-4)读取当前线路输入的静音状态、开启静音和停止静音。(6-4) Read the mute status of the current line input, enable mute and stop mute.

本发明的有益效果：Beneficial effects of the present invention:

1实现远程集中对分会场会议终端音视频效果的监控；1 Realize remote and centralized monitoring of the audio and video effects of conference terminals in branch venues;

2实现对各分会场电视会议系统集中运行维护和管理，会议过程中实时掌握在线运行进程，方便本部保障人员及时远程处置故障；2 Realize the centralized operation, maintenance and management of the video conferencing system in each sub-venue, grasp the online operation process in real time during the meeting, and facilitate the security personnel of the headquarters to deal with the fault remotely in a timely manner;

3利用电视会议终端提供的开放的API接口代码，提取设备的音视频编码数据，通过中控主机对局域网内的所有电视会议终端发送指令，进行统一集中式远程监控，可实现监测所有终端的当前状态、控制所有终端为最佳模式，使电视会议的质量达到最理想的效果。3Use the open API interface code provided by the video conferencing terminal to extract the audio and video encoding data of the device, and send instructions to all video conferencing terminals in the LAN through the central control host to perform unified and centralized remote monitoring, which can monitor the current status of all terminals The status and control of all terminals are the best mode, so that the quality of the video conference can achieve the most ideal effect.

4可查看各节点，尤其是发言单位的声音是否上传到系统，做出提前预判。4 Can check each node, especially whether the voice of the speaking unit is uploaded to the system, and make an early prediction.

5可调节各节点的排列顺序，将发言单位排至一起，方便根据每次会议典型发言单位的不同来优化监控平台重点监控的区域。5. The arrangement order of each node can be adjusted, and the speaking units can be arranged together, which is convenient to optimize the key monitoring area of the monitoring platform according to the difference of the typical speaking units in each meeting.

6可查看各节点是否启用了回声抑制功能，帮助主会场提前预判声音是否会出现异常。6 You can check whether the echo suppression function is enabled for each node, helping the main venue to predict whether the sound will be abnormal in advance.

7可查看各节点是否启用了键盘降噪功能，帮助主会场提前预判声音是否会出现异常。附图说明7 You can check whether the keyboard noise reduction function is enabled for each node, helping the main venue to predict whether the sound will be abnormal in advance. Description of drawings

图1为本发明的拓扑结构图；Fig. 1 is a topology diagram of the present invention;

图2为本发明的电视会议系统建立通信的流程图；Fig. 2 is the flow chart of establishing communication for the video conferencing system of the present invention;

图3为本发明的远程集中调控的工作流程图；Fig. 3 is the working flowchart of the remote centralized control of the present invention;

图4为远程集中监控平台图形化界面。Figure 4 is the graphical interface of the remote centralized monitoring platform.

具体实施方式Detailed ways

下面结合附图与实施例对本发明作进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

中控控制主机通过宝利通HDX系列终端的Telnet端口24，和终端进行通讯：The central control host communicates with the terminal through the Telnet port 24 of the Polycom HDX series terminal:

使用中控主机自带编程语言编写程序。在程序里插入数量和受监控终端相同的Tcp/IP客户端。使用24D作为段都参数字段，当需要与宝利通HDX系列终端建立Telnet会话时，给Tcp/IP客户端CONNECT接口发送连接命令，当会话已经成功建立，Tcp/IP客户端的CONNECT-F接口将受到反馈。然后，将有可能将命令发送到宝利通HDX系列终端。当需要结束Telnet会话，取消CONNECT接口的连接命令，连接将停止。Use the programming language that comes with the central control host to write programs. Insert the same number of Tcp/IP clients as the monitored terminals into the program. Use 24D as the segment parameter field. When a Telnet session needs to be established with Polycom HDX series terminals, send a connection command to the CONNECT interface of the Tcp/IP client. When the session has been successfully established, the CONNECT-F interface of the Tcp/IP client will receive feedback . Then, it will be possible to send commands to Polycom HDX series terminals. When it is necessary to end the Telnet session, cancel the connection command of the CONNECT interface, and the connection will stop.

提取电视会议终端的API控制命令，通过中控主机自带编程语言进行逻辑组合加减编译，通过Tcp/IP客户端的TX$端口发送宝利通HDX系列终端，终端收到命令，将命令是否执行成功和现有的状态反馈给Tcp/IP客户端的RX$端口，客户端收到反馈，将反馈的命令进行解码逻辑组合加减发送给监控程序。Extract the API control command of the video conferencing terminal, perform logic combination addition and subtraction compilation through the programming language of the central control host, and send the Polycom HDX series terminal through the TX$ port of the Tcp/IP client. The existing state is fed back to the RX$ port of the Tcp/IP client, and the client receives the feedback, decodes the logical combination of the feedback command and sends it to the monitoring program.

如图1所示，电视会议终端的工作状态远程集中调控系统，包括：As shown in Figure 1, the remote centralized control system for the working status of the video conferencing terminal includes:

监控平台，接收用户的命令，向中控主机发出采集或调整电视会议终端的工作状态的命令信息，接收中控主机反馈的信息；所述电视会议终端的工作状态包括：是否在线状态、键盘降噪是否开启、回音抑制是否开启、线路输入是否开启状态和线路输入当前音量大小；The monitoring platform receives user commands, sends command information to the central control host to collect or adjust the working status of the video conferencing terminal, and receives information fed back by the central control host; the working status of the video conference terminal includes: online status, keyboard down Whether the noise is turned on, whether the echo suppression is turned on, whether the line input is turned on, and the current volume of the line input;

监控平台，和交换机连接，用于显示受监控电视会议终端的工作状态信息，采集调整电视会议终端状态的命令；The monitoring platform is connected with the switch, and is used to display the working status information of the monitored video conferencing terminal, and collect commands to adjust the status of the video conference terminal;

中控主机，和交换机连接，用于把监控平台发过来的命令，转化成电视会议终端能识别的API代码，发给电视会议终端；把电视会议终端反馈的API格式的状态消息，转化成监控平台能识别的命令，发送给监控平台；The central control host, connected to the switch, is used to convert the command sent by the monitoring platform into an API code that the video conference terminal can recognize, and send it to the video conference terminal; convert the status message in the API format fed back by the video conference terminal into a monitoring The commands recognized by the platform are sent to the monitoring platform;

交换机，分别与中控主机和若干个电视会议终端连接，用于转发视频数据、语音数据、控制命令数据；The switch is respectively connected with the central control host and several video conferencing terminals for forwarding video data, voice data, and control command data;

若干个电视会议终端，用于召开电视会议，传送视频图像和语音。A number of video conferencing terminals are used to hold video conferences and transmit video images and voices.

所述电视会议终端包括宝利通HDX7000或HDX8000。The video conferencing terminal includes Polycom HDX7000 or HDX8000.

如图2所示，电视会议终端的工作状态远程集中调控方法，包括如下步骤：As shown in Figure 2, the remote centralized control method for the working state of the video conferencing terminal includes the following steps:

步骤(1)：监控平台与中控主机进行通信，监控平台向中控主机发送查询电视会议终端的工作状态的请求；所述电视会议终端的工作状态包括：是否在线状态、键盘降噪是否开启、回音抑制是否开启和线路输入是否开启状态；Step (1): The monitoring platform communicates with the central control host, and the monitoring platform sends a request to the central control host to query the working status of the video conference terminal; the working status of the video conference terminal includes: whether it is online, whether the keyboard noise reduction is turned on , Whether the echo suppression is enabled and whether the line input is enabled;

步骤(2)：中控主机收到监控平台请求，把预先编辑好的查询状态的API接口代码发送给电视会议终端；Step (2): The central control host receives the monitoring platform request, and sends the pre-edited API interface code of the query status to the video conference terminal;

步骤(3)：电视会议终端收到中控主机的查询状态的API接口代码，把当前电视会议终端的工作状态发送给中控主机；Step (3): The video conferencing terminal receives the API interface code of the query status of the central control host, and sends the current working status of the video conference terminal to the central control host;

步骤(4)：中控主机收到电视会议终端的消息，解析出当前电视会议终端的工作状态，发给监控平台显示出来；Step (4): The central control host receives the message from the video conference terminal, analyzes the current working status of the video conference terminal, and sends it to the monitoring platform for display;

如图3所示，远程集中调控的工作流程：As shown in Figure 3, the workflow of remote centralized control:

步骤(5)：所述监控平台向所述中控主机发送请求改变被监控的电视会议终端的运行状态；Step (5): The monitoring platform sends a request to the central control host to change the operating status of the monitored video conferencing terminal;

步骤(6)：所述中控主机收到监控平台的请求，把预先编辑好的改变电视会议终端的运行状态的API代码发送给电视会议终端；Step (6): The central control host receives the request of the monitoring platform, and sends the API code edited in advance to change the operating state of the video conference terminal to the video conference terminal;

步骤(7)：所述电视会议终端收到中控主机的改变状态API接口代码并执行命令，把执行成功的消息反馈给中控主机；Step (7): The video conferencing terminal receives the change state API interface code of the central control host and executes the command, and feeds back a successful message to the central control host;

步骤(8)：中控主机收到电视会议终端的消息，解析出命令是否执行，把电视会议终端的最终状态发给监控平台显示出来。Step (8): The central control host receives the message from the video conference terminal, analyzes whether the command is executed, and sends the final status of the video conference terminal to the monitoring platform for display.

所述步骤(6)的监控平台的请求包括：The request of the monitoring platform of described step (6) comprises:

(6-1)开启回音抑制、停止回音抑制和读取回音抑制当前启停状态；(6-1) Turn on the echo suppression, stop the echo suppression and read the current start and stop status of the echo suppression;

(6-2)开启键盘降噪、停止键盘降噪和读取键盘降噪当前启停状态；(6-2) Turn on the keyboard noise reduction, stop the keyboard noise reduction and read the current start and stop status of the keyboard noise reduction;

(6-3)读取当前线路输入的音量大小；(6-3) Read the volume of the current line input;

(6-4)读取当前线路输入的静音状态、开启静音和停止静音。(6-4) Read the mute status of the current line input, enable mute and stop mute.

上述虽然结合附图对本发明的具体实施方式进行了描述，但并非对本发明保护范围的限制，所属领域技术人员应该明白，在本发明的技术方案的基础上，本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围以内。Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative work Various modifications or variations that can be made are still within the protection scope of the present invention.

Claims (4)

1. the operating state remote centralized regulator control system of video conference terminal, is characterized in that, comprising:
Monitor supervision platform, receives user's order, sends the command information that gathers or adjust the operating state of video conference terminal to middle control main frame, controls main frame feedack in reception; The operating state of described video conference terminal comprises: whether presence, keyboard noise reduction are opened, whether echo suppresses to open, whether circuit inputs opening and circuit input current volume size;
Monitor supervision platform, is connected with switch, for showing the work state information of monitored video conference terminal, gathers the order of adjusting video conference terminal state;
Middle control main frame, is connected with switch, for the order that monitor supervision platform is sent, changes into the API code that video conference terminal can be identified, and issues video conference terminal; Status message the API form of video conference terminal feedback, changes into the order that monitor supervision platform can be identified, and sends to monitor supervision platform;
Switch, is connected with several video conference terminals with middle control main frame respectively, for forwarding video data, speech data, control command data;
Several video conference terminals, for holding video conference, transmit video image and voice.
2. the operating state remote centralized regulator control system of video conference terminal as claimed in claim 1, is characterized in that, described video conference terminal comprises the HDX7000 of Polycom or HDX8000.
3. the operating state remote centralized regulate and control method of the video conference terminal as described in above-mentioned arbitrary claim, is characterized in that, comprises the steps:
Step (1): monitor supervision platform and middle control main frame communicate, monitor supervision platform sends the request of the operating state of inquiry video conference terminal to middle control main frame; The operating state of described video conference terminal comprises: whether presence, keyboard noise reduction are opened, whether echo suppresses to open and whether circuit inputs opening;
Step (2): middle control main frame is received monitor supervision platform request, sends to video conference terminal the api interface code of the query State editting in advance;
Step (3): video conference terminal is received the api interface code of the query State of middle control main frame, sends to middle control main frame the operating state of TV conference terminal;
Step (4): middle control main frame is received the message of video conference terminal, parses the operating state of TV conference terminal, issues monitor supervision platform and shows;
Step (5): described monitor supervision platform sends request the running status that changes monitored video conference terminal to described middle control main frame;
Step (6): the request that described middle control main frame is received monitor supervision platform, sends to video conference terminal the API code of the running status of the change video conference terminal editting in advance;
Step (7): described video conference terminal is received change state api interface code the fill order of middle control main frame, gives middle control main frame the message feedback running succeeded;
Whether step (8): middle control main frame is received the message of video conference terminal, parse order and carry out, and the end-state of video conference terminal issued to monitor supervision platform and show.
4. method as claimed in claim 3, is characterized in that, the request of the monitor supervision platform of described step (6) comprising:
(6-1) opening echo suppresses, stops echo inhibition and read echo and suppress current start and stop state;
(6-2) open keyboard noise reduction, stop keyboard noise reduction and read the current start and stop state of keyboard noise reduction;
(6-3) read the volume of current circuit input;
(6-4) read the input of current circuit mute state, open quiet and stop quiet.
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