WO2001011872A1 - Procede d'affichage d'un numero d'appel d'un telephone sur un poste de television - Google Patents

Procede d'affichage d'un numero d'appel d'un telephone sur un poste de television Download PDF

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Publication number
WO2001011872A1
WO2001011872A1 PCT/CN2000/000222 CN0000222W WO0111872A1 WO 2001011872 A1 WO2001011872 A1 WO 2001011872A1 CN 0000222 W CN0000222 W CN 0000222W WO 0111872 A1 WO0111872 A1 WO 0111872A1
Authority
WO
WIPO (PCT)
Prior art keywords
caller
television
signal
remote control
calling number
Prior art date
Application number
PCT/CN2000/000222
Other languages
English (en)
Chinese (zh)
Inventor
Xinghuo Zhu
Fan Zhang
Bin Wang
Original Assignee
Xinghuo Zhu
Fan Zhang
Bin Wang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinghuo Zhu, Fan Zhang, Bin Wang filed Critical Xinghuo Zhu
Priority to AU64239/00A priority Critical patent/AU6423900A/en
Publication of WO2001011872A1 publication Critical patent/WO2001011872A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application

Definitions

  • the invention relates to the function expansion of a television, in particular to a method for implementing a calling number display (Caller ID) on a television.
  • Caller ID display also called Caller ID or Caller ID
  • Caller ID display is a newly opened telecommunication service. It has been rapidly popularized in many countries and regions at home and abroad for several years and is widely loved by users. The feature of this service is that the caller's information is displayed to the called party through a special receiving and decoding circuit before the call is answered.
  • Caller ID information includes caller number, date and time, caller name, and so on. Today, people spend a long time in front of the TV every day, and they often get disturbed by the phone when watching wonderful TV programs. The function of implementing caller ID on the TV meets people's needs.
  • Displaying the calling number of a telephone on a television is currently achieved by the following technical solution: See FIG. 2.1.
  • a device for receiving a caller ID signal and a television signal at the same time is added before the television signal (AV or RF) input of the television.
  • the received caller information and the external TV signal are resynthesized into a new TV signal, and then sent to the TV for display.
  • the feature of this solution is that the existing television can be used directly, but a high-cost television signal processor is required, the signal connection is troublesome, and the picture quality of the television will be reduced.
  • An object of the present invention is to provide a method for maintaining the original connection mode of a television input signal of a television and implementing a calling number display (Caller ID) on the television, so that the television can be conveniently and inexpensively. Receives and displays the caller information passed by the telephone system to the telephone terminal.
  • a calling number display Caller ID
  • the present invention is implemented as follows: the television input signal of the television still maintains the original connection mode, the caller ID signal is connected to the television through a wireless or wired method, and the television remote control signal processing program includes a specific format for identifying and receiving
  • the caller ID data processing process can handle the caller ID information of the TV connected via wired or wireless means; the TV's subtitle display control circuit (0 SDC) turns the received caller ID information into subtitles and the currently playing TV The images are displayed together on the TV screen.
  • the TV remote control signal processing program includes a process for identifying and receiving caller ID data in a specific format, which can handle caller ID information of the TV set connected by wire or wirelessly; the caller ID content is controlled by the TV's subtitle display control circuit Subtitles are superimposed on the currently playing TV screen.
  • the caller ID signal is decoded by an external caller ID receiving device with a wireless transmitting function, and then converted into a wireless remote control signal in a specific format and sent to a wireless remote control receiving circuit of the television for processing.
  • the television has a telephone line jack, and the caller ID signal transmitted from the telephone line is decoded by the built-in receiving circuit of the television, and the television subtitle display control circuit is sent as a result.
  • the subtitle display control circuit can display the caller number, call time and date, caller name, outgoing, confidentiality in characters and graphics anywhere on the screen. , Message, call waiting and other information, if necessary, it also allows operations such as storing, checking, and deleting incoming call information.
  • the external caller ID receiving device used by the TV set has the same modulation method and signal carrier of the transmitted signal as the TV remote control; the signal code contains signal heads and identification codes that characterize the characteristics of the caller ID signal. Television remote control signals are confusing.
  • the invention is simple and reasonable, so that the television can easily receive and display the caller information transmitted by the telephone system to the telephone terminal at a low cost, can display the caller number on the TV screen, and can play this to a greater extent.
  • Convenience of telecommunication service functions ... If you do not want to answer the phone, you will not answer it. The children's phone will let the children answer, and the guest's phone will allow the guests to answer ... it feels calm and free.
  • Figure 1.1 is a block diagram of the electrical principle of the present invention.
  • Figure 2.1 is a block diagram of the electrical principle of an existing method for implementing caller ID using a television
  • Figure 2.2 is a block diagram of the electrical principle of a television wireless access method to achieve caller ID
  • Figure 2.3 is a block diagram of the electrical principle of a TV cable access method to achieve caller ID.
  • Figure 2.4 is a block diagram of a TV remote control signal processing program for receiving a caller ID in a TV wireless access mode
  • Figure 2.5 is a block diagram of the electrical principle of a caller ID receiving device with a wireless transmitting function in a television wireless access mode
  • Figure 2.6 shows the format of the caller ID signal transmitted by the TV's wireless access mode.
  • the TV input signals (RF, AV) of the TV still maintain the original connection side
  • the caller ID signal is connected to the TV wirelessly or wired.
  • the TV remote control signal processing program includes a process for identifying and receiving caller ID data in a specific format. It can handle wired or wireless access to the TV.
  • the caller ID information of the handset; the TV's subtitle display control circuit (0 SDC) turns the received caller ID information into subtitles and displays it on the TV screen together with the currently playing TV image.
  • the television receives the caller ID signal encoded by a specific format from an external caller ID receiving device through a wireless remote control channel.
  • the remote control signal processing program (see Figure 2.4), which is responsible for decoding, converting, storing, retrieving, displaying and outputting the caller ID signal. If necessary, you can also check the recent caller ID information.
  • the TV hardware does not need to be modified, as long as the existing TV remote signal processor program is added to the caller ID signal processing process: After receiving a valid signal to make a judgment, if it is a caller ID signal, Enter the corresponding caller ID processing process. If it is a normal remote control signal, the normal remote control signal processing is performed (see Figure 2.4).
  • the external caller ID receiving and decoding device with wireless transmitting function, its telephone line interface circuit and decoder adopt the existing universal standard mature circuit, and the microprocessor can also have multiple options.
  • the caller ID content can be transmitted in a specific signal format (see Figure 2.5, Figure 2.6).
  • the transmitted signal uses the same carrier wave as the TV remote control signal and is modulated in the same way, and its signal code contains a signal header and a feature identification code that characterizes the caller ID signal (see Figure 2.6).
  • the TV when the wired access method is used, the TV is directly connected to the telephone line, and the receiver has a receiving circuit for the caller ID signal (see Figure 2.3).
  • the caller ID receiving and decoding circuit is placed in the TV.
  • the telephone line interface circuit and the decoder adopt the existing universal standard mature circuit.
  • the microprocessor can also have multiple options. It is required to complete the basic caller ID function in addition to It can also send the received caller ID content to the TV's subtitle display control circuit for output. Since the core of the subtitle control circuit of a television is usually a remote control receiving processor, it is also necessary to add a process of embedding the caller ID signal in the program of the remote control signal processor of the television (see Figure 2.4).
  • the devices and circuits used in the overall technical solution are standard devices and circuits that are widely used today-caller ID receiving and decoding circuits are quite mature, and even have monolithic integrated circuits (such as EMC of Taiwan Elan Electronics 7 8 8 1 1 etc.) and standard finished modules are provided.
  • the remote control circuit and the caption display control circuit of the TV are also very mature and fixed; usually the remote control receiving processor of the TV is a part of the caption display control circuit. Since the TV can easily receive caller ID information, it is also easy to do this information. Further processing operations, such as storing, searching, deleting, and so on.
  • the patent solution provides a specific method for realizing the display of a calling number on a television at the lowest cost, and the method does not affect the TV picture quality at all. It is worth emphasizing that if the TV is used to display the calling number of a TV set by using a wireless access method, there is no need to change the existing TV line, nor will it increase its hardware cost. It is a shortcut to upgrade TV product functions.

Abstract

L'invention concerne l'élargissement des fonctions d'un poste de télévision consistant à transmettre depuis un réseau téléphonique des données à afficher vers un terminal téléphonique avec ou sans fil sur le poste de télévision, à les identifier par l'intermédiaire d'un programme de traitement des signaux de commande à distance du poste de télévision, à transformer le contenu d'identification de l'appelant en affichage grâce au circuit de commande d'affichage (OSDC) du poste de télévision de manière à afficher à l'écran l'image télédiffusée.
PCT/CN2000/000222 1999-08-05 2000-08-04 Procede d'affichage d'un numero d'appel d'un telephone sur un poste de television WO2001011872A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64239/00A AU6423900A (en) 1999-08-05 2000-08-04 The method of display calling number of telephone in tv set

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN99117024A CN1250320A (zh) 1999-08-05 1999-08-05 在电视机上实现电话主叫号码显示的方法
CN99117024.5 1999-08-05

Publications (1)

Publication Number Publication Date
WO2001011872A1 true WO2001011872A1 (fr) 2001-02-15

Family

ID=5279672

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2000/000222 WO2001011872A1 (fr) 1999-08-05 2000-08-04 Procede d'affichage d'un numero d'appel d'un telephone sur un poste de television

Country Status (3)

Country Link
CN (1) CN1250320A (fr)
AU (1) AU6423900A (fr)
WO (1) WO2001011872A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003047226A2 (fr) * 2001-11-30 2003-06-05 France Telecom Ensemble pour la visualisation d'informations transmises par un signal telephonique, boitier de connexion telephonique et boitier d'insertion video associes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100359926C (zh) * 2002-12-18 2008-01-02 义隆电子股份有限公司 提供显示电话网络讯息的电视
CN100531328C (zh) 2005-08-05 2009-08-19 鸿富锦精密工业（深圳）有限公司 一种具有拒听电话功能的电视装置及控制方法
CN103118150A (zh) * 2013-02-08 2013-05-22 广州市渡明信息技术有限公司 手机来电的显示方法、系统、手机和显示设备
CN104320686A (zh) * 2014-11-13 2015-01-28 国网黑龙江省电力有限公司信息通信公司 具有固定电话来电显示功能的数字电视机顶盒

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027708A1 (fr) * 1996-12-16 1998-06-25 Thomson Consumer Electronics, Inc. Recepteur de television pourvu d'un systeme telephonique d'identification d'appelant pouvant etre edite par l'utilisateur
CN1238883A (zh) * 1996-11-26 1999-12-15 创值有限公司 信号处理装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1238883A (zh) * 1996-11-26 1999-12-15 创值有限公司 信号处理装置
WO1998027708A1 (fr) * 1996-12-16 1998-06-25 Thomson Consumer Electronics, Inc. Recepteur de television pourvu d'un systeme telephonique d'identification d'appelant pouvant etre edite par l'utilisateur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003047226A2 (fr) * 2001-11-30 2003-06-05 France Telecom Ensemble pour la visualisation d'informations transmises par un signal telephonique, boitier de connexion telephonique et boitier d'insertion video associes
FR2833130A1 (fr) * 2001-11-30 2003-06-06 France Telecom Ensemble pour la visualisation d'informations transmises par un signal telephonique, boitier de connexion telephonique et boitier d'insertion video associes
WO2003047226A3 (fr) * 2001-11-30 2003-12-11 France Telecom Ensemble pour la visualisation d'informations transmises par un signal telephonique, boitier de connexion telephonique et boitier d'insertion video associes

Also Published As

Publication number Publication date
AU6423900A (en) 2001-03-05
CN1250320A (zh) 2000-04-12

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