CN1151659A - Interactive television channel electronic mailbox service system - Google Patents
Interactive television channel electronic mailbox service system Download PDFInfo
- Publication number
- CN1151659A CN1151659A CN95117516A CN95117516A CN1151659A CN 1151659 A CN1151659 A CN 1151659A CN 95117516 A CN95117516 A CN 95117516A CN 95117516 A CN95117516 A CN 95117516A CN 1151659 A CN1151659 A CN 1151659A
- Authority
- CN
- China
- Prior art keywords
- user
- information
- public
- send
- request
- 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.)
- Pending
Links
Images
Landscapes
- Information Transfer Between Computers (AREA)
Abstract
An interaction-type electronic mailbox service system for TV channels is composed of user request transmitter, service manage system, common tV program editing system, information inserting device, TV signal transmitting system and user visual receiver, and has interaction query and index functions. Beside receiving common TV programs, users can selectively transmit desired information or leave message in common communication mode while can send the message to desired users in visual receiving mode.
Description
The present invention relates to a kind of E-mail service system, particularly a kind of interactive television channel electronic mailbox service system that can utilize existing broadcasting and television network and public communication network that user's information needed is provided to video terminals such as user's television receivers with graphics context mode.
Existing wireless channel personalized information services system, be that personal information is passed to corresponding receiver in the character code mode, mostly be the channel (as the beeper channel) that utilizes proprietary frequency, area coverage is little, the transmission code check is low, amount of information is few, and receiver user can only show limited Word message, and display screen is less.
Existing teletext (Teletext) system, as shown in Figure 1, by teletext program manufacturing system 1, figure message TV signal transmitting system 2 and user's teletext receiving equipment 3 are formed, it is that the digital signal that will represent literal or figure is superimposed upon on the several rows of TV signal vertical blanking period, broadcasts simultaneously with the normal tv program, has the user of teletext receiving equipment, connect television antenna, just can see the various information of transmission.The method that present teletext is watched has two kinds: the one, teletext decoding circuit and television set are combined, and literal or the figure that solves shown on video screen.The teletext decoding circuit divides built-in type and outer addition type, only is suitable for watching public teletext information.Another kind of receive mode is a teletext microcomputer receiving system, and it is to utilize the teletext receiving card (being called for short the PC card) that can insert computer.Directly will send into computer, can store the data that receive from the data that television antenna receives.Show analysis, printing etc.The disadvantage that existing teletext system exists is can only unidirectionally to carry out on the message transmission, and promptly each user can only receive the teletext information that TV station sends passively, can't ask for own required information to the teletext platform.
U.S. Pat 4,725,886 disclose a kind of communication system, include a teletext (teletext) transmitter and many addressable receivers, the graph text information that these receiver receiver/transmitters are sent, and in response to the hierarchical address that is comprised in the transmission information, handle selected location to these information, in this system, hierarchical address has defined many rank groups level, and these level include all receivers, and each level is corresponding to a receiver, by the addressing to a rank groups level, the receiver in the grouping of this rank groups level can be encoded like this.Though the receiver in this system can be owing to being addressed the function with independent reception transmission information in unit or group, whole system still exists message transmission unidirectionally to carry out, and the user can't ask for the shortcoming of own information needed to the teletext platform.
Purpose of the present invention promptly is to provide a kind of interactive television channel electronic mailbox service system at the defective of prior art existence.
The objective of the invention is to be achieved through the following technical solutions: a kind of interactive television channel electronic mailbox service system comprises:
Public TV program making system is used to make public TV and teletext program, generates the public TV signal;
The TV signal transmitting system is used to send TV signal;
It is characterized in that this system also comprises:
User's send-request unit is used for user's request being sent and being sent to a service management system by public communication network;
Described service management system, it comprises a LAN (Local Area Network), and this local area network (LAN) links up a supervisory computer, an integrated information database and a plurality of operating terminal, and each operating terminal links through an allocation of communications device and described public communication network; The user that this service management system receives from public communication network sends request, under the control of described supervisory computer, send request according to this user and from described integrated information database, access the user and ask the information that sends and user's message information that is sent to that this information that accesses and/or described user send in the request is inserted device;
Described information is inserted device, be used for and insert on the several rows of described public TV signal field flyback and from the information that this accessed of described service management system and/or the described user packing of leaving a message, then this has been inserted the user and asked the TV signal of the information that sends to deliver to described TV signal transmitting system for sending titled with the personal identification data (PID) that sends request from described user.
The visual receiving system of user is used to receive and shows that described user asks information and/or the user's message that sends.
The advantage of system of the present invention is: the user in the system is except can receiving public teletext program, also can select to send own required information and message to the service management system in the system by public communication modes, and individual's message can be sent to specified user, receive with visual means.
Below in conjunction with accompanying drawing and implement attached the present invention to be described in further detail.
Fig. 1 forms schematic diagram for existing teletext system.
Fig. 2 is the composition schematic diagram of one embodiment of the invention.
Fig. 3 is the composition schematic diagram of service management system among Fig. 2.
As Fig. 2, shown in Figure 3, provided a preferred embodiment of system of the present invention, a kind of interactive television channel electronic mailbox service system.Include user's send-request unit 4, service management system 5, public TV program making system 1, information are inserted device 6, TV signal transmitting system 2, visual receiving system 7 compositions of user.
User's send-request unit 4 sends user's request and is sent to service management system 5 by public communication network, service management system 5 accesses the user and asks the information that sends and itself and/or user are sent user's message in the request to deliver to information and insert on the several rows of the field flyback that device 6 packings insert the public TV signal that public TV program making systems 1 produce and generate and titled with the personal identification data (PID) that sends request from the user, then this is inserted TV signal that the user asks the information that sends and delivered to TV signal transmitting system 2 and send, received information and/or the user's message that sends with the explicit user request by the visual receiving system 7 of user.
Wherein said user's send-request unit 4 is phones, and described public communication network is a public telephone network.The user can specify and select to send own required information and/or message by the phone dtmf dialing in described service management system 5, can transmit with the encryption that is implemented in the system by the encryption key that can change personal identification number at any time of phone dtmf dialing input oneself grasp simultaneously.
Wherein said service management system 5 comprises a LAN (Local Area Network) 8, this local area network (LAN) is with a supervisory computer 9, one integrated information database 10 and a plurality of automatic operating terminal 11 link up, a plurality of operating terminals link with described public telephone network through an allocation of communications device 12, the user that this service management system receives from public telephone network sends request, under the control of described supervisory computer 9, send request according to this user and from described integrated information database 10, access the user and ask the information that sends and user's message information that is sent to that the information that accesses and/or described user send in the request is inserted device 6.
It is a VBL inserter that described information is inserted device 6.
Described user receiving device 7 be one include people's cognizance code one storage device one by one, people's cognizance code decoding circuit and one are used to store the television receiver of the storage device of received information one by one.
Another preferred embodiment of system of the present invention, the operating terminal 11 in the service management system 5 wherein also can be the manual operation terminal.
Another preferred embodiment of system of the present invention, wherein user receiving device 7 also includes when being used in the signal that receives the identification code that comprises this receiving system the acousto-optic hint device that the prompting user opens this receiving system.
Another embodiment of system of the present invention, wherein the television set of the visual receiving system 7 of user can be a computer receiving system or a special receiver.
Claims (10)
1, a kind of interactive television channel electronic mailbox service system comprises:
Public TV program making system is used to make public TV and teletext program, generates the public TV signal;
The TV signal transmitting system is used to send TV signal;
It is characterized in that this system also comprises:
User's send-request unit is used for user's request being sent and being sent to a service management system by public communication network;
Described service management system, it comprises a LAN (Local Area Network), this local area network (LAN) links up a supervisory computer, an integrated information database and a plurality of operating terminal, is equipped with operating terminal and links through an allocation of communications device and described public communication network; The user that this service management system receives from public communication network sends request, under the control of described supervisory computer, send request according to this user and from described integrated information database, access the user and ask the information that sends and user's message information that is sent to that this information that accesses and/or described user send in the request is inserted device;
Described information is inserted device, be used for and insert on the several rows of described public TV signal field flyback and from the information that this accessed of described service management system and/or the described user packing of leaving a message, then this has been inserted the user and asked the TV signal of the information that sends to deliver to described TV signal transmitting system for sending titled with the personal identification data (PID) that sends request from described user;
The visual receiving system of user is used for receiving at least and shows that described user asks information and/or the user's message that sends.
2, the system as claimed in claim 1 is characterized in that, described user's send-request unit is a phone, and described public communication network is a public telephone network.
3, the system as claimed in claim 1 is characterized in that, described operating terminal is artificial operating terminal.
4, the system as claimed in claim 1 is characterized in that, described operating terminal is automatic operating terminal.
As claim 2 or 4 described systems, it is characterized in that 5, the user can specify the message code in the described integrated information database to send own required information with selection by the phone dtmf dialing.
6, the system as claimed in claim 1 is characterized in that, this system is a kind of encryption transfer system, and key is grasped by user oneself, can change personal identification number at any time.
7, system as claimed in claim 6 is characterized in that, this encryption key is imported by the phone dtmf dialing by the user.
8, the system as claimed in claim 1 is characterized in that, the visual receiving system of described user comprises people's cognizance code storage device and people's cognizance code decoding circuit one by one one by one.
9, the system as claimed in claim 1 is characterized in that, the visual receiving system of described user includes the storage device that is used to store received information.
10, the system as claimed in claim 1 is characterized in that, the visual receiving system of described user comprises and is used for when receiving the signal of the identification code that comprises this receiving system the acousto-optic hint device that the prompting user opens this receiving system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95117516A CN1151659A (en) | 1995-11-29 | 1995-11-29 | Interactive television channel electronic mailbox service system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95117516A CN1151659A (en) | 1995-11-29 | 1995-11-29 | Interactive television channel electronic mailbox service system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1151659A true CN1151659A (en) | 1997-06-11 |
Family
ID=5081294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95117516A Pending CN1151659A (en) | 1995-11-29 | 1995-11-29 | Interactive television channel electronic mailbox service system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1151659A (en) |
-
1995
- 1995-11-29 CN CN95117516A patent/CN1151659A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU680217B2 (en) | Distributed database system and database receiver therefor | |
| US4924303A (en) | Method and apparatus for providing interactive retrieval of TV still frame images and audio segments | |
| CA1335837C (en) | System and device for data transmission, and related method | |
| US5953046A (en) | Television system with multiple video presentations on a single channel | |
| CA2097183C (en) | Low cost communication terminal | |
| US7840176B2 (en) | Information distribution and processing system | |
| US5495283A (en) | Cable television video messaging system and headend facility incorporating same | |
| CN1047599A (en) | Interactive television terminal with programmable audio or image | |
| CA2316925A1 (en) | Method for interactive telecommunication | |
| EP0697793A2 (en) | Multimedia service access apparatus and method | |
| GB2208986A (en) | Presentation player | |
| EP0396062A3 (en) | Television system for the interactive distribution of selectable video presentations | |
| CN1210425A (en) | Method for surveying audience rating by using internet television and system therefor | |
| CA2553120A1 (en) | Network controller for cable television delivery systems | |
| CN1047428A (en) | Automatic interactive television terminal configuration | |
| AU3021600A (en) | Interactive television broadcast system | |
| EP0461107A4 (en) | A system and device for data transmission, and related method | |
| CN1178430A (en) | Television receiver for receiving voice/text message and voice/text messaging method using the same | |
| US20070242755A1 (en) | System for bi-directional voice and data communications over a video distribution network | |
| CN100375527C (en) | Content selection modification | |
| Isobe et al. | Interactivity in broadcasting and its application to ISDB services | |
| US6005606A (en) | Still picture television system | |
| US6133937A (en) | Compatible transmission and reception of operational signals to be processed by a receiver | |
| CN1151659A (en) | Interactive television channel electronic mailbox service system | |
| US6766140B1 (en) | Information distribution and processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |