WO2006054384A1 - 車両用の情報再生装置 - Google Patents
車両用の情報再生装置 Download PDFInfo
- Publication number
- WO2006054384A1 WO2006054384A1 PCT/JP2005/017179 JP2005017179W WO2006054384A1 WO 2006054384 A1 WO2006054384 A1 WO 2006054384A1 JP 2005017179 W JP2005017179 W JP 2005017179W WO 2006054384 A1 WO2006054384 A1 WO 2006054384A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- destination
- code
- unit
- character
- character data
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
Definitions
- the present invention relates to an information reproducing apparatus for a vehicle that reproduces information recorded on a recording medium, and more particularly to a technique for displaying character data recorded on a recording medium.
- CD-TEXT which is a CD format in which character data is recorded on a music CD (Compact Disc)
- CD-TEXT can support up to 8 languages, and can display Japanese (Kana, Kanji).
- CD-TEXT is defined as an additional specification of CD-DA (Compact Disc Digital Audio) standard.
- Patent Document 1 Japanese Patent Application Laid-Open No. 11 312384
- the present invention has been made to solve the above-described problem, and an object of the present invention is to provide an information reproducing apparatus capable of displaying a caution message in a language that can be understood by a user at a plurality of destinations with a single software.
- An information reproducing apparatus for a vehicle according to the present invention is recorded on a recording medium, and a destination information discriminating unit that discriminates a destination code that represents the destination of the vehicle, both of the vehicle information and the received vehicle information power.
- a destination information discriminating unit that discriminates a destination code that represents the destination of the vehicle, both of the vehicle information and the received vehicle information power.
- ! / Used for character data read by the playback unit that plays back information, the character data read-out unit that reads out the character data contained in the information played back by the playback unit, and the character data read-out unit Based on the character code discriminating section for discriminating the character code to be read based on the character data, the destination code discriminated by the destination information discriminating section and the character code discriminated by the character code discriminating section.
- the character data read by the character data reading unit is determined to be displayable, and when it is determined that the character data can be displayed, the character data is output, and it is determined that the character data cannot be displayed.
- the destination code A display enable / disable determining unit that outputs a caution message including a character code for the destination to be displayed; and a display unit that displays character data or a caution message output from the display enable / disable determining unit.
- the character data When it is determined that display is possible, the character data is displayed. When it is determined that display is impossible, the destination data indicated by the destination code is displayed. Because it is configured to display a warning message consisting of the character code, it is not necessary to prepare software for each destination, and the warning message can be displayed in a language that can be understood by the user at each destination using a single software. Can do. Brief Description of Drawings
- FIG. 1 is an information reproduction system to which an information reproduction apparatus according to Embodiment 1 of the present invention is applied.
- FIG. 1 is an information reproduction system to which an information reproduction apparatus according to Embodiment 1 of the present invention is applied.
- FIG. 2 is a diagram showing an example of a correspondence table used in the information reproducing apparatus according to Embodiment 1 of the present invention.
- FIG. 3 is a flowchart showing an operation of the information reproducing apparatus according to the first embodiment of the present invention.
- FIG. 1 is a diagram showing a configuration of an information reproduction system to which the information reproduction apparatus according to Embodiment 1 of the present invention is applied.
- This information reproduction system is roughly composed of a vehicle-side control device 1 and a video 'audio output device (hereinafter referred to as “head unit”) 2 corresponding to the information reproduction device of the present invention.
- the vehicle side control device 1 and the head unit 2 are connected by a communication path 3.
- the communication path 3 can be configured by wired or wireless LAN (Local Area Network) power.
- the vehicle-side control device 1 is a control device mounted on a vehicle (not shown), and performs various controls relating to the vehicle.
- the vehicle-side control device 1 includes a destination information storage unit 10, a control unit 11 and an interface unit 12.
- the vehicle-side control device 1 includes other components, only the components directly related to the present invention are shown in FIG.
- the destination information storage unit 10 is composed of a nonvolatile memory, and stores a destination code representing the destination of the vehicle.
- the destination code is composed of codes such as “us” in the United States and “JP” in Japan.
- the destination code is stored in the destination information storage unit 10 at the factory when the vehicle is shipped. The contents of the destination information storage unit 10 are read out by the control unit 11.
- the control unit 11 is configured with, for example, a microcomputer force and controls the entire vehicle-side control device 1. For example, when the ACC power of the vehicle is turned on, the control unit 11 also reads the destination code in the destination information storage unit 10 and uses the read destination code as a vehicle. It is sent to the interface unit 12 as part of both information.
- the interface unit 12 controls transmission / reception of vehicle information performed with the head unit 2 via the communication path 3. For example, the vehicle information including the destination code sent by the control unit 11 is transmitted to the head unit 2 via the communication path 3.
- the head unit 2 includes a video / audio media playback unit 20, an operation unit 21, a display unit 22, and a control unit 23.
- the video / audio media playback unit 20 corresponds to the playback unit of the present invention, and plays back data recorded on a recording medium such as a DVD or MD in response to a command from the control unit 23. The Then, a video signal and an audio signal are generated based on the reproduced data.
- the video / audio media playback unit 20 includes a character data reading unit 30.
- the character data reading unit 30 reads character data included in the reproduced data. The character data read by the character data reading unit 30 is sent to the control unit 23.
- the operation unit 21 includes buttons such as “PLAY”, “STOP”, and “fast forward” (all of which are not shown), and is used by the user to operate the head unit 2.
- the operation unit 21 sends a signal corresponding to the operation of the button to the control unit 23.
- the control unit 23 Based on the signal from the operation unit 21, the control unit 23 generates a control command for executing a function assigned to the button!
- the control command generated by the operation unit 21 is sent to the video / audio media playback unit 20.
- the playback / stop of the recording media attached to the video / audio media playback unit 20 is controlled.
- the display unit 22 also includes, for example, a liquid crystal panel force.
- the display unit 22 displays, for example, the play time, the name of the file in which the song is stored, the title of the song, the artist name, and the lyrics according to the character data sent to the control unit 23. If the recording medium contains character data and cannot be displayed normally due to the difference between the character code used for the character data and the destination code, use the destination code. Display a caution message in the language used in the indicated destination.
- the control unit 23 includes an interface unit 40, a destination information determination unit 41, a storage unit 42, a character code determination unit 43, and a display availability determination unit 44.
- the interface unit 40 is a vehicle that is connected to the vehicle-side control device 1 via the communication path 3. Control the sending and receiving of information. For example, the vehicle information including the destination code sent from the interface unit 12 of the vehicle side control device 1 via the communication path 3 is sent to the destination information discriminating unit 41. The destination information discriminating unit 41 discriminates the destination code from the vehicle information sent from the interface unit 40. The destination code determined by the destination information determination unit 41 is sent to the storage unit 42.
- the storage unit 42 is composed of, for example, a RAM (Random Access Memory), and stores the destination code transmitted from the destination information discriminating unit 41.
- the storage unit 42 preliminarily stores a correspondence table showing the correspondence between destination codes, character codes, and caution messages as shown in FIG.
- the correspondence table is a character code for displaying the language used in the destination indicated by the destination code corresponding to each destination code, and the language used in the destination using this character code. It remembers the written warning message “The language is different”. Therefore, as many caution messages as the number of languages corresponding to the destination where the vehicle is shipped are prepared. For example, if the vehicle is destined for Japan and the United States, a warning message “Language is different” prepared in Japanese and English, which are the official languages of those countries, is prepared.
- ASCII and unicode are associated with the destination code “US”, and “Different Language” is associated with the attention message.
- JP is associated with JIS as the character code, and “Language is different” is associated with the warning message.
- the contents of the storage unit 42 are read out by the display availability determination unit 44.
- the character code discriminating unit 43 analyzes the received character data, and the character code used in the character data is ASCII, Unicode, JIS, etc. Which one is determined. Information representing the character code determined by the character code determination unit 43 is sent to the display permission determination unit 44 together with the character data received from the character data reading unit 30. For example, when using in English-speaking countries,
- the display availability determination unit 44 refers to the correspondence table stored in the storage unit 42 based on the destination code read from the storage unit 42 and the information indicating the character code received from the character code determination unit 43.
- the destination code read from the storage unit 42 and the information representing the character code received from the character code determination unit 43 are collated to determine whether the character data received from the character code determination unit 43 can be displayed. . If it is determined that it can be displayed, the character data is sent to the display unit 22, and if it is determined that it cannot be displayed, a caution message stored in the correspondence table is sent to the display unit 22.
- the destination code is also acquired for the vehicle force (step ST10). That is, the vehicle-side control device 1 transmits vehicle information including a destination code to the head unit 2 when the ACC power of the vehicle is turned on. Specifically, the control unit 23 reads the destination code from the destination information storage unit 10 and uses the read destination code as part of the vehicle information via the interface unit 12 and the communication path 3 as a head unit. Send to 2.
- the interface unit 40 of the head unit 2 sends the vehicle information sent from the communication path 3 to the destination information discriminating unit 41.
- the destination information discriminating unit 41 discriminates the destination code from the vehicle information sent from the interface unit 40 and sends the discriminated destination code to the storage unit 42 for storage.
- the destination code can be stored in advance in the factory according to the shipping destination.
- step ST11 it is checked whether or not there is a reproduction instruction.
- the recording media is inserted into the video 'audio media playback unit 20 or the recording media inserted into the video' audio media playback unit 20 is selected by operating the button on the operation unit 21. To see if it was done.
- step ST11 is repeatedly executed while waiting for the reproduction instruction and entering a standby state.
- step ST11 In the standby state by repeated execution of step ST11, there is a reproduction instruction. Is determined, the head unit 2 enters the media playback mode. In this media playback mode, first, it is checked whether or not the file to be played has character data such as a song title (for example, CD-TEXT, ID 3 tag (tag), etc.) (step STl 2). If it is determined that the character data is present, the recording medium power character data is read out (step ST13). That is, the character data reading unit 30 of the video / audio media reproducing unit 20 reads the character data included in the reproduced data and sends it to the character code determining unit 43 of the control unit 23.
- character data such as a song title (for example, CD-TEXT, ID 3 tag (tag), etc.)
- the character code is also determined for the character data read in step ST13 (step ST14). That is, the character code determination unit 43 analyzes the character data received from the character data reading unit 30, and determines the character code used for this character data. Then, information indicating the determined character code is sent to the display possibility determination unit 44.
- the destination code and the character code are collated (step ST15). Specifically, the display availability determination unit 44 stores the destination code stored in the storage unit 42 and the information indicating the character code received from the character code determination unit 43 in the correspondence stored in the storage unit 42. Refer to the table and collate.
- step ST16 it is checked whether or not display is possible. That is, display permission determination unit 44 checks whether the character data received from character code determination unit 43 can be displayed based on the result of the collation performed in step ST15. If it is determined that display is possible, the character data read by the recording medium is displayed (step ST17). That is, the display availability determination unit 44 sends the character data sent from the character data reading unit 30 of the video / audio media playback unit 20 via the character code determination unit 43 to the display unit 22.
- the destination code stored in the storage unit 42 is “US” and is used in the character data of the file to be reproduced!
- the character code (the sentence determined by the character code determination unit 43). If the character code is ASCII, the character code corresponding to the destination code US is ASCII in the correspondence table. Therefore, it is determined that the character data of the file to be played can be displayed. Displayed at 22. As a result, character data such as a title, artist name, and lyrics are displayed on the display unit 22.
- a caution message is displayed in a language corresponding to the destination code (step ST18). That is, the display availability determination unit 44 reads out a caution message corresponding to the destination code of the correspondence table stored in the storage unit 42 and sends it to the display unit 22. As a result, a caution message is displayed on the display unit 22.
- the destination code is "US" and the character code of the character data of the file to be reproduced
- the character code (character code determined by the character code determination unit 43) is JIS
- the character code corresponding to the destination code US in the correspondence table is not available for ⁇ O IS.
- JIS includes hiragana Z kanji, etc. Since it is inappropriate to display with, it is determined that the character data of the file to be played cannot be displayed. Then, the attention message corresponding to the destination code US, that is, the attention message “Different Language” created in a language (for example, English) understandable by the user of the destination is displayed on the display unit 22.
- step ST12 When it is determined in step ST12 that the file to be reproduced does not have character data, the sequence proceeds to step ST18, and the above-described processing for displaying the caution message is executed.
- the vehicle power received by the vehicle power is recorded on the determined destination code and the recording medium.
- the character data power is determined based on the determined character code and whether or not the character data can be displayed. If it is determined that the character data can be displayed, the character data is displayed and cannot be displayed. Since it is configured to display a warning message consisting of the character code for the destination indicated by the destination code when it is determined that there is a destination, even if it is an information playback device with multiple destinations, for each destination It is possible to display a caution message in a language that can be understood by the user at each destination using a single piece of software without having to prepare the software. Therefore, it is not necessary to develop software for each destination, so software can be developed in a short period of time and at a low cost, and software management is facilitated.
- the force correspondence table configured to store the correspondence table in the storage unit 42 in the head unit 2 in advance is stored in the vehicle-side control device 1.
- AC The destination code can be sent to the head unit 2 when the C power is turned on, and at the same time the correspondence table can be sent to the head unit 2 and stored in the storage unit 42.
- the vehicle information reproducing apparatus is suitable for displaying a caution message in a language that can be understood by a user at a plurality of destinations with a single software.
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004332109A JP2006146993A (ja) | 2004-11-16 | 2004-11-16 | 車両用の情報再生装置 |
| JP2004-332109 | 2004-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006054384A1 true WO2006054384A1 (ja) | 2006-05-26 |
Family
ID=36406930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/017179 Ceased WO2006054384A1 (ja) | 2004-11-16 | 2005-09-16 | 車両用の情報再生装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006146993A (ja) |
| WO (1) | WO2006054384A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4994182B2 (ja) * | 2007-10-17 | 2012-08-08 | アルパイン株式会社 | オーディオ装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998044509A1 (en) * | 1997-03-28 | 1998-10-08 | Aiwa Co., Ltd. | Audio reproducing device |
| JPH11312384A (ja) * | 1998-04-28 | 1999-11-09 | Pioneer Electron Corp | テキスト情報再生装置 |
| JP2003170790A (ja) * | 2001-12-05 | 2003-06-17 | Alpine Electronics Inc | 車載用電子機器 |
| JP2004112207A (ja) * | 2002-09-17 | 2004-04-08 | Sanyo Electric Co Ltd | 光ディスク再生装置 |
-
2004
- 2004-11-16 JP JP2004332109A patent/JP2006146993A/ja active Pending
-
2005
- 2005-09-16 WO PCT/JP2005/017179 patent/WO2006054384A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998044509A1 (en) * | 1997-03-28 | 1998-10-08 | Aiwa Co., Ltd. | Audio reproducing device |
| JPH11312384A (ja) * | 1998-04-28 | 1999-11-09 | Pioneer Electron Corp | テキスト情報再生装置 |
| JP2003170790A (ja) * | 2001-12-05 | 2003-06-17 | Alpine Electronics Inc | 車載用電子機器 |
| JP2004112207A (ja) * | 2002-09-17 | 2004-04-08 | Sanyo Electric Co Ltd | 光ディスク再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006146993A (ja) | 2006-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1189231B1 (en) | Recording Medium for Karaoke | |
| CN1639791B (zh) | 用于使用标记文档的交互式模式的再现方法和装置 | |
| US7411878B2 (en) | Apparatus and method for reproducing audio file | |
| US6453395B1 (en) | Copy button on drive | |
| MXPA04002235A (es) | Metodo y aparato para crear una lista de reproduccion con indice en un reproductor de datos de audio. | |
| KR980004875A (ko) | 디브이디 재생기의 문자 표시 장치 및 방법 | |
| JP5005796B2 (ja) | インタラクティブグラフィックストリームを記録した情報記録媒体、その再生装置及び方法 | |
| CN101685654A (zh) | 信息再现装置、信息再现装置的控制方法 | |
| JP2001338459A (ja) | 情報再生装置 | |
| WO2006054384A1 (ja) | 車両用の情報再生装置 | |
| GB2300286A (en) | IC card memory arrangement for recording and reproducing audio and/or video data concurrently and separately | |
| JP2004226711A (ja) | 音声出力装置及びナビゲーション装置 | |
| JP2005093068A (ja) | 再生装置及び再生プログラム | |
| JP2009098414A (ja) | オーディオ装置 | |
| JP2005285274A (ja) | タイトル表示情報生成装置 | |
| US20070250192A1 (en) | AV data collector | |
| JP2005071397A (ja) | 記録媒体再生装置 | |
| JPH0478088A (ja) | オートチェンジャ | |
| JPH0478087A (ja) | オートチェンジャ | |
| JP2007048390A (ja) | コンテンツ情報表示装置 | |
| JP2005063477A (ja) | 記録媒体再生装置 | |
| JPH04364290A (ja) | コンパクトディスクプレイヤ | |
| JP2007122297A (ja) | 文字データ表示装置 | |
| JPH06250679A (ja) | カラオケの選曲表示方法及びその装置 | |
| JPH02112070A (ja) | 音声出力cad装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 05783589 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: JP |