TW404104B - Method of pre-displaying the image and audio of the sender for image telephone - Google Patents

Abstract

This is a method of pre-displaying the image and audio of the sender for image telephone, which uses ID detection circuit to detect the signal of the telephone number sent from the sender between the first and second rings as a call comes, and sends said signal to a microcomputer, the microcomputer commands the image/audio process control device to make the image and audio display device display the image and audio which is adaptive to said telephone number stored in the memory.

Description

-ύΜΙϋύ- V. Description of the invention (1) The present invention relates to videophones, especially videophones, in which the video and audio of the incoming party are displayed in advance before the videophones communicate with each other. Video telephony is still in development, but it is foreseeable that it will become more and more common in the future and its functions will become more and more perfect. At present, when a video call comes, although the caller's phone number can be displayed, the video and sound of the caller cannot be known in advance, so the identity of the caller cannot be determined; the user must connect the phone and start After the image is transmitted, the image of the caller can be known to confirm the identity of the caller. At present, video phones cannot provide users with an understanding of who the call is, and allow users to refer to them in advance to decide whether to answer the video calls. There is still room for improvement in use to enhance their functions. Therefore, an object of the present invention is to provide a method for displaying a video and audio of an incoming call in advance in a videophone, so as to improve a defect in the use of a videophone. Another object of the present invention is to provide a method for storing the telephone number and video of the caller during a call, as a method for displaying the video and audio information of the caller in advance next time. For specific examples of achieving the purpose and effect of the invention, please refer to the detailed description of the drawings as follows: Brief description of the drawings: Figure 1. Block diagram of the structure of the video phone of the present invention ~ Figure 2. Method of the video phone of the present invention displaying the other party's video in advance pigsty. Main symbols: 7 1 General telephone 1 1 Voice receiver 1 2 Voice player 1 3 Button 1 4 Telephone line connector 2 Signal converter

Eight: \ The method of displaying the video and audio of the incoming party in advance on the video phone. Ptd page 4 ^ 04104 V. Description of the invention (2) 3 Audio and video processing control device 3 2 Video playback device 4 Microprocessor 42 modem 5 Power supply 3 1 Image capture device 3 3 First memory 4 1 Second memory 4 3 ID detection circuit Please refer to FIG. 1. The video phone structure in this case includes a general telephone set 1 connected with a voice receiving device 11, a voice playback device 12, and keys. 13 (including multiple number keys and multiple control keys) and telephone line connector 1 4; voice receiving device 11 and voice playback device 12 are connected to a signal (analog / digital) converter 2; video and audio processing control device 3 is connected to a signal Converter 2, image capture device 31, video playback device 32, first memory 33 and second memory 4 1; a microprocessor 4 is connected to the audio and video processing control device 3, second memory 4 1, and buttons 1 3 , Modem 4 2 and ID (telephone number) detection circuit 4 3; modem 4 2 and ID detection circuit 4 3 are connected to the telephone line connector 1 4 respectively; power supply 5 supplies the power required for each component of the video phone . In a general telephone system, when someone calls, there is a caller's telephone number between the first and second rings. In this case, the number signal is used to make the videophone have the function of displaying the video and audio information of the caller in advance. For the implementation steps, please refer to the flowchart of Figure 2. The description is as follows: (1) The ID detection circuit 4 3 detects the phone number of the caller. And send the message to the microprocessor 4; (2) the microprocessor 4 compares the phone number with the first or second memory 3 3, 4 1 archive data; (3) the microprocessor 4 Instruct the video processing control device 3 under the comparison result,

Eight: \ Video phone method to display the incoming party audio and video in advance. PTD page 5 404104 V. Description of the invention (3) Make the video and voice playback device 32, 12 play in the first or second memory 3 3, 4 1 The audio and video information that matches the phone number; the content of the audio and video information that is played varies with whether the phone number is the comparison result of the archived data in the memory, and can be divided into the following two steps: (41) When When the phone number is the data stored in the first or second memory 33, 41, the video and voice playback device 3 2, 1 2 will play the audio and video data that matches the phone number, such as the other party's video and sound data. ; (42) When the phone number is not the data stored in the first or second memory 33, 41, the video and audio playback device 3 2, 12 will display the phone number and play the pre-stored in the first or second Video and audio data in the memory 33, 41, such as displaying and explaining that this is an unsaved phone, reminding whether to answer the phone or not; (5) video phone users decide whether to connect the phone based on the information played by the video and voice playback device Then you can proceed to the next step: (61) Do not answer the call; or, (62) Connect the call; (7) The caller decides whether to record the incoming video and audio data; Then you can proceed to the next step: (8 1) No Record incoming video and audio data; or, (82) choose to temporarily store a certain video and audio information together with the phone number in the memory during the call;

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.04104 V. Description of the invention (4) (9) Edit the temporarily stored phone number and audio-visual data as the data stored in the first or second memory 33, 41. According to the above description, this case can indeed achieve that the video phone can display the video and audio data of the calling party before the call is missed, or display 2 the message of the phone that has not been stored, for the user to refer to whether to connect 1 or make necessary in advance. After you dispose of it, you can connect to the phone, which has greatly improved the practical function of the video {. To sum up, this case enables the video phone to display the incoming party shadow in advance. This method has exceeded the technical scope of the conventional video phone, and can greatly enhance the function of the scene, which should meet the requirements of the invention patent. ‘After the ringtone. Reminder words.

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Claims (1)

404104 VI. Application for Patent Scope 1. A "Method for Pre-Displaying the Video and Audio of the Calling Party by Video Phone", which includes the following steps: (1) Detect the phone number of the calling party using the ID detection circuit, and send the message to Microprocessor; (2) the microprocessor compares the phone number with the data stored in the memory; (3) the microprocessor instructs the video processing control device to instruct the video and audio playback device to save the Audio and video information in the memory that matches the phone number. 2. As described in the "Method for Displaying Video and Video of Calling Party in Advance by Video Phone" as described in item 1 of the scope of patent application, when the phone number is data stored in the memory, the video and voice playback device plays the phone number. Matching video and audio data, such as the video and audio data of the other party. 3. As described in the "Method for Displaying Video and Video of Callers in advance by Video Phone" as described in item 1 of the scope of patent application, when the phone number is not data stored in the memory, the video and voice playback device displays the phone number, And play the audio and video data pre-stored in the memory, such as displaying and explaining that this is an unsaved phone, reminding you whether to answer the phone message. 4. As described in the "Method for Pre-Displaying the Video and Audio of the Incoming Call by the Video Phone" described in item 2 or 3 of the scope of patent application, the method further includes the following steps: (4) Selecting a certain video and audio information during the call together with the phone number are temporarily stored in the memory in vivo. 5. As described in "Method of Pre-displaying Calling Video and Audio by Video Phone" described in item 4 of the scope of patent application, the method further includes the following steps: (5) Editing the temporarily stored phone number and video data as archival data A: \ The method of displaying the video and audio of the incoming party in advance by the video phone. Ptd page 8 Six: Watching the material is stored in the memory. / A: \ Video call method to display incoming party audio and video in advance.ptd 第 9 页