Videophone device

A videophone and telephone device technology, which is applied in the field of telephone and video communication, can solve the problems of low customer coverage, insufficient popularization of cable TV network, and insufficient regional network, etc., and achieve good results

Inactive Publication Date: 2006-11-01
徐正园
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. Telephone communication and FAX communication: both parties are limited to the communication of voice signal or text image signal; it can be used for two-way communication; its strength is that the telephone network is the most perfect and popular network today; but its weakness is that it uses twisted pair Wire and cable belong to narrow-band Internet access and are only suitable for transmitting voice signals
[0008] 2. Wireless TV and cable TV: It belongs to the communication of video signals; but it is limited to one-way transmission, and two-way communication is not yet possible; and the cable TV network is not yet perfect and popular, and the coverage rate of customers is too low
[0011] At present, it cannot be popularized, and there are four main reasons: (1) The regional network of computer visual communication (computer / digital) is not perfect, and the coverage rate of customers is too low. Customers must apply for (wiring) before installing computers to access the Internet
(2) It is necessary to operate computers and computer network technology, and ordinary home users do not have complex technical operation capabilities
(3) need to add expensive computer equipment
[0015] However, the regional networks of computer network communication (Internet phone) and wireless network communication (Cell phone) are not yet complete, the user coverage rate is too low, there are problems with the integrity and penetration of the network, and there are too many users and families There is no terminal access to the network installed in these areas; in addition, there are some technologies that have not yet been resolved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] Embodiment 1: See Figure 2, which is a communication device for video communication of the present invention, one of the illustrations used. The present invention is suitable for the visual communication between various rooms in the enterprise, and people can carry out the visual communication without going from one room to another.

[0089] This embodiment includes room A (A:) and room B (B:): room A and room B are kept sealed, and the image in the other room cannot be seen in room A or in room B; but room A It is better not to be too far away from room B so that the cables can be extended. For example, room A is on the second floor and room B is on the third floor above it.

[0090] In room A (A:) there are: monitor lens (1a), TV set (2a), output cable (3a), input cable (4a), table (5a), chair (6a).

[0091] The monitor lens (1a) and the television set (2a) are placed on the table (5a), and someone A sits on a chair (6a) before the table (5a). Adjust the optical ax...

Embodiment 2

[0103] Embodiment 2: See FIG. 3 , which is another usage illustration of the video call in the present invention. Since the device in FIG. 3 is based on the device in FIG. 2 and has a telephone set added, it is a combination of a video communication device and a telephone set, so it can be regarded as a video telephone device.

[0104] This implementation contains room A (A:) and room B (B:).

[0105] Room A (A:) contains: monitor lens (1a), TV set (2a), table (5a), chair (6a), telephone (8a), telephone socket (9a), output cable (3a) , input cable (4a), the connection cable (10a) of telephone set (8a) and telephone socket (9a).

[0106] Monitor lens (1a), television set (2a) and telephone (8a) are placed on the table (5a), and a chair (6a) is put before the table (5a).

[0107] Room B (B:) contains: monitor lens (1b), TV set (2b), table (5b), chair (6b), telephone (8b), telephone socket (9b), output cable (3b) , the input cable (4b), the connecting cable (10b) of the teleph...

Embodiment 3

[0121] Embodiment 3: See Fig. 3 and Fig. 5, which are one of the legends of the videophone device of the present invention.

[0122] See Fig. 3, monitor (1a), television set (2a) and telephone set (8a) three equipments are combined into one (or a set of) visual telephone device.

[0123] Or see Fig. 5, utilize monitor, telephone set and television set (or part function wherein), through technological transformation, merge, design and combine to form a novel visual telephone device (13a).

[0124] Output cable (3a), input cable (4a), and three kinds of cables to the telephone connection line (10a) of socket are reorganized into a kind of novel hybrid connection cable (16a) with telephone.

[0125] Then the novel videophone device is (13a)(13b)(13c)---, and its videophone device is (16a)(16a)(16a)--- to the connection cable of socket.

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PUM

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Abstract

The videophone installment is that the both sides of the call can see the face and the active image of each other. It is that the combination or refit of the monitor, TV and telephone and setting use the equipment by the operation from the telecom company and the cable transform equipment. There are three functions of the equipment: (1) the dialing calling function: by the operation of the telephone and the telecom company, the telephone of the other side can sound the calling ring after one side dial the telephone number; (2) the conversation function: both sides take the phone and can telephone mutually; (3) the video function: the screen can provide the moving image of both sides synchronization and processes the video telephone communication during the call. The invention uses the TV and the telephone in family, is easy to use at home or at company.

Description

1. Technical field [0001] "Visual phone device" is a video phone device in which both parties can see each other's face and moving image during a call. It is a video phone device that is used in combination (or modified) by a monitor, a telephone and a TV set, and is used through the operation of the telephone company and the cable conversion device. [0002] The videophone device is connected by a hybrid cable "combined with a telephone line and a coaxial cable (or optical fiber cable), and is used as a signal entry and transmission line. [0003] The present invention utilizes the existing telephone set and television set of every household, applies analog (voice, video signal) signals, and carries out the video communication of the wired videophone. [0004] The invention belongs to the fields of telephone and video communication. 2. Background technology [0005] Although the transmission of voice signals and video signals has already appeared, videophone devices and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14H04N7/10
Inventor 徐正园
Owner 徐正园
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