Video conference terminal controller on basis of serial port and control system thereof
A terminal controller and video conferencing technology, applied in the direction of video conferencing system, transmission system, two-way working system, etc., can solve the problems of increased cost and difficult operation for users, and achieve the effect of simple structure, simple operation, and avoiding difficult remote control
Active Publication Date: 2014-04-16
SUZHOU KEDA TECH
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Especially for some users, it is not necessary to install a network management PC on each seat, which not only increases the cost, but also brings operational difficulties to users, especially for some advanced configurations, which requires training costs
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] figure 1 A schematic structural diagram of a serial port-based video conferencing terminal controller according to the first embodiment of the present invention is shown. Specifically, in this embodiment, the video conference terminal controller 4 includes devices: an online notification device 403, which is used to send online notification information to the video conference terminal; an offline notification device 404, which is used to send the online notification information to the video conference terminal Send offline notification information; call control device 402, which is used to send address identification information to the video conference terminal, wherein the address identification information is used to indicate the call address pre-stored in the video conference terminal; the first input device 401, which uses For inputting the address identification information; the control serial port 410, which is used to connect to the video conferencing terminal; t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a video conference terminal controller on the basis of a serial port, which comprises an on-line notification device, an off-line notification device, a call control device and a control serial port, wherein the on-line notification device is used for sending on-line notification information to a video conference terminal; the off-line notification device is used for sending off-line notification information to the video conference terminal; the call control device is used for sending address identifier information to the video conference terminal; the address identifier information is used for indicating a call address prestored in the video conference terminal; and the control serial port is used for being connected with the video conference terminal. The invention also provides a corresponding control system and a corresponding control method. According to the invention, the video conference terminal is controlled by the video conference terminal controller; particularly, due to the adoption of a communication mode of the serial port, the difficulty in remote control, which is caused when the video conference terminals are not placed in a conference room, can be avoided; the controller has a simple structure; and an indicating lamp and a display screen which are configured to the controller can be used for well prompting various working states of the video conference terminal, so that the simpleness on operation is brought to a user.
Description
technical field [0001] The present invention relates to a control system of an embedded device, especially to provide a desktop-style and more convenient control system for a video conferencing terminal through interconnection through a serial port line, in particular, to a serial port-based video conferencing terminal controller and corresponding control system. Background technique [0002] At present, the control methods of most video conferencing terminals mainly include OSD and network management. Among them, the OSD needs to be operated by an infrared remote control. Due to the position of some terminals, it is troublesome to operate the remote control. Especially when observing the OSD display, it is necessary to ensure that the fingers of the remote control are pressed correctly, especially if some terminals are not placed on the remote control. In the conference room, the operation method through the remote control is useless. [0003] The network management is to...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/15H04L12/58H04L12/18
Inventor 房滔
Owner SUZHOU KEDA TECH