JPH0272912U - - Google Patents

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Publication number
JPH0272912U
JPH0272912U JP15211288U JP15211288U JPH0272912U JP H0272912 U JPH0272912 U JP H0272912U JP 15211288 U JP15211288 U JP 15211288U JP 15211288 U JP15211288 U JP 15211288U JP H0272912 U JPH0272912 U JP H0272912U
Authority
JP
Japan
Prior art keywords
vehicle
display device
display
detection means
geomagnetism detection
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.)
Pending
Application number
JP15211288U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP15211288U priority Critical patent/JPH0272912U/ja
Publication of JPH0272912U publication Critical patent/JPH0272912U/ja
Pending legal-status Critical Current

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  • Measuring Magnetic Variables (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例である車載用方向表
示装置１が装備されるインストルメントパネル２
の正面図、第２図は方向表示装置１の電気的構成
を示すブロツク図、第３図は地磁気検出器１０の
簡略化した概念図、第４図はＲＯＭ１１に記憶さ
れる車体進行方向が記録される方位割付マツプ２
０の記憶状態を示す図、第５図は１４セグメント
式表示装置２５の表示用配列を示す図、第６図は
第５図に示される１４セグメント式表示装置の表
示例を示す図、第７図は方向表示装置１の表示動
作の制御を説明するためのフローチヤートである
。 １…車載用方向表示装置、３…地磁気検出手段
、４…表示手段、５…計器パネル部、１０…地磁
気検出器、１１…ＲＯＭ、１２…比較回路、２０
…方位割付マツプ、２１…表示回路、２２…表示
素子、２５…１４セグメント式表示装置、Ｈ…地
磁気方向。 FIG. 1 shows an instrument panel 2 equipped with an in-vehicle direction display device 1, which is an embodiment of the present invention.
2 is a block diagram showing the electrical configuration of the direction display device 1, FIG. 3 is a simplified conceptual diagram of the geomagnetism detector 10, and FIG. 4 is a diagram showing the direction of vehicle movement stored in the ROM 11. Orientation allocation map 2
5 is a diagram showing the display arrangement of the 14-segment display device 25, FIG. 6 is a diagram showing a display example of the 14-segment display device shown in FIG. 5, and FIG. The figure is a flowchart for explaining control of the display operation of the direction display device 1. DESCRIPTION OF SYMBOLS 1... Vehicle-mounted direction display device, 3... Geomagnetic detection means, 4... Display means, 5... Instrument panel section, 10... Geomagnetism detector, 11... ROM, 12... Comparison circuit, 20
...Azimuth allocation map, 21...Display circuit, 22...Display element, 25...14 segment type display device, H...Geomagnetic direction.

Claims (1)

【実用新案登録請求の範囲】 車室内の計器パネル部付近に表示手段を設けた
車両に搭載され、 該表示装置から離間し、車両内の磁気発生源か
らの磁界が比較的弱い箇所に設けられる地磁気検
出手段を含み、 該地磁気検出手段に基づいて、車両の進行方位
を前記表示手段によつて表示することを特徴とす
る車載用方向表示装置。[Scope of claim for utility model registration] Installed in a vehicle equipped with a display means near the instrument panel inside the vehicle, separated from the display device, and installed at a location within the vehicle where the magnetic field from the magnetic source is relatively weak. A vehicle-mounted direction display device comprising a geomagnetism detection means, and displays the traveling direction of the vehicle by the display means based on the geomagnetism detection means.
JP15211288U 1988-11-22 1988-11-22 Pending JPH0272912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15211288U JPH0272912U (en) 1988-11-22 1988-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15211288U JPH0272912U (en) 1988-11-22 1988-11-22

Publications (1)

Publication Number Publication Date
JPH0272912U true JPH0272912U (en) 1990-06-04

Family

ID=31426753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15211288U Pending JPH0272912U (en) 1988-11-22 1988-11-22

Country Status (1)

Country Link
JP (1) JPH0272912U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344728A (en) * 1986-08-11 1988-02-25 Fujitsu Ltd Sputter etching equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344728A (en) * 1986-08-11 1988-02-25 Fujitsu Ltd Sputter etching equipment

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