Wireless Screen Sharing Full View Smart Board For School

Video conferencing system means that people and groups of people in two or more regions conduct zero-distance communication based on communication equipment and the Internet, relying on Internet technology to replace the mobility of staff, to complete the smooth transmission of sound, video, and images, and achieve long-distance communication. The purpose of efficient interaction of information content.

The remote video conference system can complete the real-time zero-distance communication of images, video voice, and data information, and can give users the most real communication experience; it is a simple and reasonable management method, guidance, and collaborative management. The methods and methods of decision-making have been gradually adopted in various fields in China.

With the development trend of mobile Internet, the occurrence of cloud video conferencing, the cost continues to decrease, and the advantages of mobile convenient and fast data sharing are used in many small and medium-sized enterprises in Guangzhou Sun Yat-Sen University. Instead of business reception and transportation, it has become a new coordination work method such as government departments, remote offices of companies, remote meetings, and distance learning and training.

1. Frame diagram of remote video conference system:

A general video conferencing system includes an MCU multi-point control board (video conference network server), conference room terminal equipment, PC desktop terminal equipment, telephone access gateway (PSTNGateway), Gatekeeper (gatekeeper), and many other parts. A variety of different terminal devices are connected to the MCU for centralized exchange to form a video conference Internet. In addition, the voice conference system enables all desktop clients to participate in voice conferences based on PCs, which is a derivation of video conferences. The video voice system is also a reference standard for multipurpose video conferencing.

2. The use value of the remote video conference system:

1. Reduce meeting costs:

According to relevant information, the staff members of each company or institution spend more than 30% of all working hours in meetings every year; About 80% of your reporting or meeting time is spent on the go.

2. Improve work efficiency:

Because the cost of holding a video conference is probably positively related to the time for reporting work, it can help participants save time and effort and improve work efficiency. Because the staff participating in the conference are in the local area, and the raw materials, documents, and commodities related to the conference are all by their side, they can communicate sufficiently and conveniently.

3. Incorporate some special circumstances:

For some traffic conditions are not good, especially in large cities located in mountainous areas and borders, video conferencing will bring great convenience. In some emergency places, such as disaster relief, flood control, battlefield conferences, etc., video conferencing systems can be used to immediately grasp or announce emergencies and management decisions, but the results cannot be measured with money.

4. Promote the staff attending the meeting:

Video conferencing can be used for multiple people to participate in a conference. In addition, the video conferencing system has the functions of projection, VGA port number, and data flow analysis, which can enhance the meeting participants and even hold all-person meetings anytime and anywhere. The management decisions of the head office can be communicated to all employees promptly. In this severe pneumonia epidemic, according to the video conference system, the company can hold meetings at any time, and carry out information management, business process production scheduling, technical training, etc. conveniently and quickly. In addition to preventing and controlling the pneumonia epidemic, it also greatly saves time. Improve work efficiency; colleges can also carry out distance cultural education for students according to the video conferencing system's teaching courseware sharing resources, course content storage, course content review, interactive topic discussions, etc., and can also ensure teaching plans at home. It is worth mentioning that when medical resources are anxious, video conferencing can assist in the completion of remote diagnosis and treatment, and the video conferencing system can be connected to relevant medical device sockets to complete various diagnosis and treatment information sharing, and with the continuous upgrading of countermeasures, New projects such as remote expert consultation are gradually being completed. Naturally, the efficacy of video conferencing systems is not limited to reducing travel costs for employees and saving company office space. Along with technological development trends, remote video conferencing systems also have many possibilities.