CN1163871C - Interactive optical disk playing system - Google Patents

Abstract

An interactive optical disk playing system, especially an optical disk playing system capable of providing real-time additional information, so as to completely get rid of the function that the old optical disk playing device can only play the pre-stored data, mainly comprising a playing unit, a control unit, a data memory unit, a communication unit, a display unit and a communication interface, etc., which are combined with a sound output device and an information center to provide people with the ability to obtain the relevant information (singer's present condition, lyrics …, etc.) while playing music.

Description

An Interactive CD Playing System

technical field

An interactive CD player, especially an interactive CD player that can not only provide sound playback, but also display lyrics and other related information.

Background technique

General music discs only store pure sound data, but there is no way to provide relevant text or other information, such as the name of the disc, song (title), and even lyrics, etc. These data are another entertainment for users. Furthermore, if the user uses a multi-disc disc player system, since there is no name, it is difficult for the user to store the discs built in the disc player system, what is the content of each disc, or the location of a certain disc, so the user It is often necessary to use the trial and error method to try one by one to find the disc you want to play, which is very inconvenient to use.

Contents of the invention

The main purpose of the present invention is to provide an interactive CD playing system, in addition to providing the lyrics and song (song) title of the CD, the most important thing is to provide the relevant information of the CD in real time, such as the status of the singer, album information... etc., to provide people with the absorption of another information when listening to music.

The purpose of the present invention is achieved by the following technical solutions:

An interactive CD playback system to provide a CD playback system that can instantly query CD-related information, characterized in that:

A playback unit includes an optical disc player and a plurality of optical discs for storing data. The optical disc player is a device for placing and reading optical disc data, which can be used for single-chip or multi-chip CD playback for household or car use. device; the "digital name" of the optical disc refers to the audio encoding data of certain specific tracks, which are re-encoded to represent the optical disc;

A control unit is used to coordinate and control the operation of each cooperation unit, including a comparison unit, which is used to search and read out the matching index and its data in the data storage unit through the data in the digital name temporary storage unit; An encoding unit is used to encode the numbers or data at the beginning of each optical disc read by the optical disc playback device as a decipherable digital name for subsequent unit comparison; a digital name temporary storage unit is used to temporarily store The numerical name grouped by the encoding unit for the comparison unit to use; and an optical disc system control unit;

A data storage unit is a storage medium with a storage space, in which CDs, singers and song data can be pre-stored.

A data storage unit can be a storage unit of a hard disk or a flash memory, and can be updated at any time. If the data storage unit is insufficient, the unit will automatically delete earlier data to free up storage space.

The storage unit can be removable for the user to draw out and connect to a personal computer for data sorting or to download or update data through the network.

A communication unit, including an address storage unit and a communication control unit connected to it, the address storage unit is used to record the address of the data center, and its address can be the data of network communication; a communication control unit is used to control The action of communication media and the reception and transmission of data.

A display unit, including a display and a display control unit connected with it, the display can be a liquid crystal display or a fluorescent display, used to display information related to the optical disc, and the display methods can be text, graphics and multimedia; display control The unit is used to control the output display of the display.

A communication interface is an interface for connecting with a communication medium, so that the communication unit of the present invention can be connected with the communication medium through the communication interface, and its data can be downloaded or uploaded by the information center. The communication interface can be a socket of a general telephone, It can also be a speakerphone.

The advantage of the present invention is: besides the function that can provide sound playing, also can display relevant data such as lyrics, more can provide the information relevant with this song (CD) in real time, such as singer recent situation, album information etc., to provide people in While enjoying music, absorb alternative information.

Description of drawings

The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

Description of drawings:

Fig. 1 is a system block diagram of the present invention.

Fig. 2 is a flow chart of the program of the present invention.

Detailed ways

As shown in Fig. 1, it is a schematic block diagram of the system of the present invention.

It is mainly composed of a playback unit 1, a control unit 2, a data storage unit 3, a communication unit 4, a display unit 5, a communication interface 6 and other units together with an information center 7 and a sound output device 8, wherein:

A playback unit 1 includes a CD player 11 and a plurality of optical discs 12 for storing data. The CD player 11 is a device for displaying and reading the data of the CD 12, and can be a single-chip or multiple A piece-type optical disc playback device, which can encode the sound stored in some specific tracks of each piece of the optical disc 12, and then re-encode after reading to represent the number of the optical disc. The data is called "digital name": the optical disc Film 12, generally refers to traditional MD, CD, VCD or DVD, etc.;

A control unit 2 includes a comparison unit 21, an encoding unit 22, a digital name temporary storage unit 23 and an optical disc system control unit 24, and the control unit 2 is the main control center of the present invention for coordinating and controlling Control the operation of each coordination unit; a comparison unit 21, in order to search and read out the matching index and its data in the data storage unit 3 by the data (digital name) in the digital name temporary storage unit 23; an encoding unit 22 , is for encoding the data (digital name) in the specific beginning of each optical disc read by the optical disc playback device 11 or the magnetic track (digital name) as a digital name that can be interpreted, so as to be used for subsequent unit comparison; a digital name is temporarily Storage unit 23, in order to temporarily store the digital name encoded by encoding unit 22, for comparison unit 21 to take;

A data storage unit 3 is a storage medium with a suitable storage space, which can be a storage unit such as a hard disk, a flash memory body..., etc., in which some data related to CDs, singers or songs are pre-stored, and can be stored at any time Update, if the data storage unit 3 is not enough for use, the storage unit will automatically delete the earlier data to free up the storage space, and the storage unit can be detachable for the user to take out and connect to the personal computer for data Organize or download or update information through the Internet;

A communication unit 4 includes an address storage unit 41 and a communication control unit 42, the address storage unit 41 is for recording the address of the data center 7, and its address can be an address code for network communication, such as a dial-up The number of the telephone, the address of the network host... etc.; a communication control unit 42, which is used to control the action of the communication medium 9 [mobile phone or telephone, etc.] and the reception or transmission of data;

A display unit 5 includes a display 51 and a display control unit 52. The display 51 can be a liquid crystal display, a fluorescent display, etc., for displaying information related to the CD, such as song (song) title, lyrics, singer Current status, etc., its display mode can be text, graphics or multimedia, etc.; the display control unit 52 is used to control the output display of the display;

A communication interface 6 is an interface for connecting with the communication medium 9, so that the communication unit 42 of the present invention can be connected with the communication medium 9 by the communication interface 6, and its data is downloaded or uploaded by the information center 7, and the communication interface 6 can be The socket of a general telephone can also be a hands-free handset...etc.;

By the composition of above-mentioned each unit, refer to the program flowchart of the present invention (as shown in Figure 2), at first we must first set up an information center 7, this information center 7 is connected to an endpoint of the communication network, and gives an address , in the center, there are digital titles corresponding to the codes read by the optical disc and the optical playback device 11 and related materials (such as: titles, lyrics aligned in time sequence, singers... and other related materials) for people to inquire or download; If so, when the user starts the present invention or changes the CD 12 in the playback unit 1, its program is as follows:

1. The control unit 2 requires the optical disc playing device to read specific encoding data (digital names) in the optical disc 12 to the encoding unit 22 one by one.

2. After the encoding unit obtains the encoding data (number name) of the optical disc, it encodes it and sends the compiled number name to the number name temporary storage unit 23 .

3, the comparison unit 21 takes out each digital name data from the digital name temporary storage unit 23, compares it with the data in the data storage unit 3, and when there is data as checked, promptly marks the position of the optical disc 12 and removes it. The digital name in the digital name temporary storage unit 23.

4. Use the display unit 5 to display the data on the display 51 by the display control unit 52 for viewing by the user.

<If the data cannot be found in the data storage unit>:

5. If the comparison unit 21 cannot find the data, the digital name in the digital name temporary storage unit 23 will not be deleted, so the control unit 2 will display the CD-ROM with no data on the display 51;

6. Ask the user whether to download the data through the communication unit 4, if not, display the known data and end the work.

7. If the user agrees to download the data, the communication unit 4 will obtain the communication data from the address storage unit 41 [the user can also use the control unit 2 to connect to the information center 7 to inquire or download the data].

8. Use the communication medium 9 [telephone or mobile phone, etc.] connected to the communication interface 6 to connect to the information center 7.

9. Upload the data in the digital name temporary storage unit 23 to the information center 7 for searching, after the information center 7 finds the data, download it to the data storage unit 3 for storage, and clear the number in the digital name temporary storage unit name.

10. End the downloading program (when the information center or the user wants to update each temporary storage unit or storage data in the present invention before the downloading program ends, or when the user wants to inquire about the data, the previous download setting can be completed before the end, to provide The present invention can timely upgrade information or setting according to market demands), and reveal all the information through the display unit 5 .

In summary, the present invention has created another new revolution for the audio industry. From then on, when listening to music, it can no longer only absorb the existing data in the CD (album), and the displayed data is no longer just the music represented by simple numbers. (song) name, but can provide real-time information related to the CD (album) (such as singer's current situation, song (song) title...etc.), and display the song (song) title in readable text, etc., completely changing the old Some audio status.

Claims (6)

1, a kind of interactive optical disk replay system, but so that a kind of disc-playing system of immediate inquiring CD relevant information to be provided, it is characterized in that:

One broadcast unit is to include a disk player and a plurality of discs that stores data, and this disk player is for the device of putting and read cd resource, can be family expenses or automobile-used monolithic or multi-disk type optical disk playing device; " the digital title " of this discs is meant the sound sound encoder data with regard to some particular track, in addition behind the recompile in order to represent this discs;

One control module in order to coordinate the also running of each engagement unit of master control, comprises a comparing unit, in order to by the data in the digital title temporary storage location, searches and read the index and the data thereof that conform in the data memory unit; One coding unit is to be thought and can use for the comparison of follow-up unit for the digital title of interpretation for the numbering of disk player read each CD beginning or data encode; One digital title is kept in Single unit,, takes for comparing unit by the digital title after the coding unit marshalling in order to temporary; An and optical disk system control module;

One data memory unit is the Storage Media of a tool storage area, can contain CD, singer and song data in advance in it.

2, as the said a kind of interactive optical disk replay system of claim 1, it is characterized in that: a data memory unit, can be the storage unit of hard disk, flash body, and can upgrade at any time, if data memory unit does not apply when using, this unit can be automatically with the data deletion than morning, to vacate the storage area.

3, as the said a kind of interactive optical disk replay system of claim 1, it is characterized in that: storage unit can be extraction-type, and releasing for the user connects PC and make data compilation or see through network download or data for updating.

4, as the said a kind of interactive optical disk replay system of claim 1, it is characterized in that: a communication unit, include the communication control unit that an address storaging unit and is attached thereto, this address storaging unit is the address for the record material center, its address can be the data of network service; One communication control unit is in order to the start of control communication medium and the reception and the transmission of data information thereof.

5, as the said a kind of interactive optical disk replay system of claim 1, it is characterized in that: a display unit, include the indicative control unit that a display and is attached thereto, this display can be LCD or fluorescence display, in order to show the information relevant with this CD, its display mode can be literal, figure and multimedia; Indicative control unit is the output demonstration for the control display.

6, as the said a kind of interactive optical disk replay system of claim 4, it is characterized in that, one communication interface, be for the interface that is connected with communication medium, to provide communication unit of the present invention to be connected with communication medium by communication interface, and its data is downloaded or uploaded by information center, this communication interface can be the socket of regular phone, also can be Handless.

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