CN2381082Y - Video-frequency service device - Google Patents
Video-frequency service device Download PDFInfo
- Publication number
- CN2381082Y CN2381082Y CN 99241308 CN99241308U CN2381082Y CN 2381082 Y CN2381082 Y CN 2381082Y CN 99241308 CN99241308 CN 99241308 CN 99241308 U CN99241308 U CN 99241308U CN 2381082 Y CN2381082 Y CN 2381082Y
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- CN
- China
- Prior art keywords
- card
- video
- utility
- model
- cpu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Revoked
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model relates to a video service machine which comprises a computer central processor CPU. In the utility model, an expansion slot of a computer mainboard 1 is inserted at least a communicating card 2 and a video card 3; the communicating card 2 is DIALOG/4, the input end J1 and the input end J2 of the communicating card 2 are connected with a telephone line; the video card 3 is SVHS-YUV, the output end of the video card 3 is connected with a video signal transmission line. When a telephone is dial through and prearranged number key is received, signals are inputted from the communicating card to the CPU, information treated by the CPU is converted into video signals by the video card and is inputted in a common television network for being played. The utility model can carry out real-time television betting and social investigation and can adopts Chinese character captions.
Description
The utility model is relevant with TV station mutual communication device.Especially with simultaneously or to transmit the video server of additional information signal successively relevant.
Existing interactive television channel electronic mailbox service system, include user's send-request unit (phone), service management system, comprising a LAN (Local Area Network), this local area network (LAN) is with a supervisory computer, one integrated information database and a plurality of operating terminal link up, each operating terminal links through an allocation of communications device and public telephone network, the user that this service management system receives from public telephone network sends request, under the control of supervisory computer, sending request according to this user accesses the solicited message of user's transmission and this information that accesses information that is sent to is inserted device from integrated information database, this device inserts information package on the several rows of public TV signal field flyback and titled with the individual subscriber recognition data, to insert the user then and ask the TV signal of the information that sends to deliver to the TV signal transmitting system, receive by the visual receiving system of user for sending.
Existing a kind of two-way mutual television system enters microprocessor by video-unit, with telephone wire and customer contact far away, can carry out the communication of real-time information interaction formula between user interface and the television operating center.
The purpose of this utility model provides a kind of simple in structure, need not to increase ATM and miscellaneous equipment, can carry out real-time television lottery industry and social investigation, can adopt the video server of Chinese character captions output.
The utility model is to realize like this;
The utility model comprises computer cpu CPU, is inserted with at least one address card 2 and a video card 3 on the expansion slot of leader's mainboard 1.Address card 2 is DIALOG/4, its input J1 and the J2 line of answering the call, and video card 3 is SVHS-YUV, its output termination video signal transmission wire.
The utility model video output card 3 is the Chinese subtitle card.
The utility model is converted into vision signal synchronously for making audio signal, and with address card, video card combines with computer, becomes video server.The implication of present count keyboard when using the TV station of this server to programme, spectators put through phone and press the predetermined number keyboard, the telephone audio signal is promptly by the address card collection, computer collection analysis information, video card is converted into vision signal with the information of computer collection analysis, broadcasts on television network synchronously.
The utility model also can be collected the online information of Inter and change into the Chinese subtitle broadcast, TV station sets up homepage on the net at Inter, the homepage visitor presses the predetermined number keyboard on the computer of oneself, the computer of server can collection analysis information, and the information of video card after with the computer collection analysis is converted into Chinese subtitle and broadcasts synchronously.
The utility model is applicable to that TV station makes the TV programme of two-way interaction: product investigation, poll, TV interactive game, remote teaching, TV shopping, TV prize drawing lottery industry.
Following is accompanying drawing of the present utility model:
Fig. 1 is circuit theory diagrams of the present utility model.
Following is embodiment of the present utility model:
Embodiment 1:
Be inserted with 4 address cards 2 on the expansion slot of computer main board 1.Address card 2 is DIALOG/4, its J1, and the J2 pin answers the call 4, and the 1-31 pin of its PCI connects the computer main board slot.Video card 3 is SVHS-TUV, and the 1-49 pin of its ISA connects the computer main board slot, its output termination public TV net 5.
Embodiment 2:
Be inserted with 1 address card 2 on the expansion slot of computer main board 1.Address card 2 is DIALOG/4, its J1, and the J2 pin connects public telephone network.TV station sets up homepage on the net at Inter, the homepage visitor presses the predetermined number keyboard on PC, signal is converted into Chinese subtitle and outputs to the common electrical view and broadcast synchronously through being inserted in video card 3 (SVHS-YUV) on the motherboard after address card enters computer and handles.
Claims (2)
1, a kind of video server, comprise computer cpu CPU, it is characterized in that being inserted with at least one address card (2) and a video card (3) on the expansion slot of leader's mainboard (1), address card (2) is DIALOG/4, its input J1 and the J2 line of answering the call, video card (3) is SVHS-YUV, and it is defeated by the termination video signal transmission wire.
2, video server according to claim 1 is characterized in that video output card (3) is the Chinese subtitle card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241308 CN2381082Y (en) | 1999-10-14 | 1999-10-14 | Video-frequency service device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241308 CN2381082Y (en) | 1999-10-14 | 1999-10-14 | Video-frequency service device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381082Y true CN2381082Y (en) | 2000-05-31 |
Family
ID=34028196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241308 Revoked CN2381082Y (en) | 1999-10-14 | 1999-10-14 | Video-frequency service device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381082Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483723B (en) * | 2008-01-11 | 2012-06-06 | 新奥特（北京）视频技术有限公司 | Method for performance guarantee of television subtitle playing apparatus based on diversity application |
-
1999
- 1999-10-14 CN CN 99241308 patent/CN2381082Y/en not_active Revoked
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483723B (en) * | 2008-01-11 | 2012-06-06 | 新奥特（北京）视频技术有限公司 | Method for performance guarantee of television subtitle playing apparatus based on diversity application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C28 | Revocation of patent right or utility model | ||
| RW01 | Full revocation of patent right |
Decision date of revocation: 20020712 |