JP5501110B2 - 画像表示装置 - Google Patents
画像表示装置 Download PDFInfo
- Publication number
- JP5501110B2 JP5501110B2 JP2010137042A JP2010137042A JP5501110B2 JP 5501110 B2 JP5501110 B2 JP 5501110B2 JP 2010137042 A JP2010137042 A JP 2010137042A JP 2010137042 A JP2010137042 A JP 2010137042A JP 5501110 B2 JP5501110 B2 JP 5501110B2
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- Prior art keywords
- microcomputer
- interface
- memory
- display
- rewriting
- 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.)
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- 238000004891 communication Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
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- B60K35/213—
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- B60K35/215—
-
- B60K35/60—
-
- B60K35/81—
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2380/00—Specific applications
- G09G2380/10—Automotive applications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/363—Graphics controllers
Description
10 ディスプレイ(表示手段)
30 メインマイコン
31 Frash−ROMa(第1のメモリ)
32 I/F(第1のインタフェース)
40 GDCマイコン(サブマイコン)
41 Frash−ROMb(第2のメモリ)
42 I/F(第2のインタフェース)
Claims (2)
- 画像データを表示する表示手段と、外部との通信が可能な第1のインタフェースおよび不揮発性の第1のメモリを備えたメインマイコンと、前記画像データを記憶する不揮発性の第2のメモリを備えて前記メインマイコンから制御されるとともに前記表示手段を制御するサブマイコンと、を有する画像表示装置において、
前記サブマイコンが、外部から直接前記第2のメモリを書き換えるための第2のインタフェースを備え、
前記メインマイコンが、前記第1のインタフェースを介して前記第1のメモリの書き換えを行うと同時に、前記サブマイコンが、前記第2のインタフェースを介して前記第2のメモリの書き換え可能であり、
前記メインマイコンが、前記サブマイコンから書き換え終了コマンドを受信することにより前記第2のメモリの書き換え終了を確認する、
ことを特徴とする画像表示装置。 - 前記第2のインタフェースが、前記第1のインタフェースよりも高速に通信を行えるように構成されていることを特徴とする請求項1に記載の画像表示装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010137042A JP5501110B2 (ja) | 2010-06-16 | 2010-06-16 | 画像表示装置 |
US13/703,960 US9367513B2 (en) | 2010-06-16 | 2011-05-17 | Image display device |
EP11795495.8A EP2584556B1 (en) | 2010-06-16 | 2011-05-17 | Image display device |
PCT/JP2011/061276 WO2011158587A1 (ja) | 2010-06-16 | 2011-05-17 | 画像表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010137042A JP5501110B2 (ja) | 2010-06-16 | 2010-06-16 | 画像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012002988A JP2012002988A (ja) | 2012-01-05 |
JP5501110B2 true JP5501110B2 (ja) | 2014-05-21 |
Family
ID=45347996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010137042A Active JP5501110B2 (ja) | 2010-06-16 | 2010-06-16 | 画像表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9367513B2 (ja) |
EP (1) | EP2584556B1 (ja) |
JP (1) | JP5501110B2 (ja) |
WO (1) | WO2011158587A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2020122129A1 (ja) * | 2018-12-14 | 2021-12-02 | 日本精機株式会社 | 車両用表示装置 |
JP7213565B2 (ja) * | 2021-02-16 | 2023-01-27 | 株式会社ユピテル | 装置及びプログラム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002108835A (ja) * | 2000-09-29 | 2002-04-12 | Mitsubishi Electric Corp | 車載電子制御装置 |
DE10233117B4 (de) | 2002-07-20 | 2010-09-16 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Konversion und/oder Regelung von Bildcharakterisierungsgrößen |
EP1439455A1 (en) | 2003-01-17 | 2004-07-21 | Harman/Becker Automotive Systems GmbH | Image display system for displaying different images on separate display devices |
JP2005239042A (ja) * | 2004-02-27 | 2005-09-08 | Nippon Seiki Co Ltd | 車両用情報表示装置及び車両用情報表示方法 |
JP4455594B2 (ja) * | 2004-08-24 | 2010-04-21 | シャープ株式会社 | 表示システム |
US7613886B2 (en) * | 2005-02-08 | 2009-11-03 | Sony Computer Entertainment Inc. | Methods and apparatus for synchronizing data access to a local memory in a multi-processor system |
US7599388B2 (en) * | 2005-03-29 | 2009-10-06 | Echo Digital Audio Corporation | System and method for high-bandwidth serial bus data transfer |
US8428512B2 (en) * | 2005-05-26 | 2013-04-23 | Broadcom Corporation | Method and system for sharing a Bluetooth processor for FM functions |
JP2006335080A (ja) | 2005-05-31 | 2006-12-14 | Yazaki Corp | カスタムデザイン式車両用メータおよびカスタムデザイン式車両用メータ作成システム並びにデータ書き換えサービス方法 |
US20070033349A1 (en) * | 2005-08-08 | 2007-02-08 | Freescale Semiconductor, Inc. | Multi-mode wireless processor interface |
WO2008059586A1 (fr) * | 2006-11-17 | 2008-05-22 | Pioneer Corporation | Dispositif de navigation, procédé d'affichage de carte et programme d'affichage de carte |
DE102008016527B4 (de) * | 2007-04-03 | 2018-12-13 | Denso Corporation | Fahrzeug-Messgeräte-Einheit und Anzeigevorrichtung |
JP2009006950A (ja) * | 2007-06-29 | 2009-01-15 | Yazaki Corp | 移動体用表示装置 |
CN101932915B (zh) | 2008-01-22 | 2012-06-27 | 夏普株式会社 | 显示系统、显示控制装置、图像显示装置 |
-
2010
- 2010-06-16 JP JP2010137042A patent/JP5501110B2/ja active Active
-
2011
- 2011-05-17 EP EP11795495.8A patent/EP2584556B1/en active Active
- 2011-05-17 US US13/703,960 patent/US9367513B2/en active Active
- 2011-05-17 WO PCT/JP2011/061276 patent/WO2011158587A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2584556A4 (en) | 2014-01-08 |
JP2012002988A (ja) | 2012-01-05 |
EP2584556A1 (en) | 2013-04-24 |
US20130083041A1 (en) | 2013-04-04 |
WO2011158587A1 (ja) | 2011-12-22 |
EP2584556B1 (en) | 2017-07-12 |
US9367513B2 (en) | 2016-06-14 |
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