JPS6033611U - Vehicle travel guidance device - Google Patents
Vehicle travel guidance deviceInfo
- Publication number
- JPS6033611U JPS6033611U JP12461183U JP12461183U JPS6033611U JP S6033611 U JPS6033611 U JP S6033611U JP 12461183 U JP12461183 U JP 12461183U JP 12461183 U JP12461183 U JP 12461183U JP S6033611 U JPS6033611 U JP S6033611U
- Authority
- JP
- Japan
- Prior art keywords
- azimuth
- information
- calculating
- guidance device
- vehicle travel
- 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
Links
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の信号処理ブロック図で、第２図は、本
考案の信号処理ブロック図、第３図は、本考案の地磁気
センサ実施例を示す図、第４図は、地磁気センサによる
外乱信号検出例及び、それに伴なう、７，１０の出力例
を示す図、第５図は、データ遅延回路の例を示す図であ
る。
□ １．ＩＬ、ＩＲ・・・・・・地磁気センサ、２，２
Ｌ。
２Ｒ・・・・・・方位演算手段、３・・・・・・距離検
出手段、４・・・・・・位置演算手段、５・・・・・・
表示手段、６・・・・・・進行方位演算手段、７・・・
・・・方位信号判別手段、８・・・・・・ＮＡＮＤ回路
、９・・・・・・方位データ記憶手段、１゛０・・・・
・・タイミング手段、１１−−−−−−シフトレジスタ
。Fig. 1 is a conventional signal processing block diagram, Fig. 2 is a signal processing block diagram of the present invention, Fig. 3 is a diagram showing an embodiment of the geomagnetic sensor of the present invention, and Fig. 4 is a diagram showing a geomagnetic sensor according to the present invention. FIG. 5 is a diagram showing an example of a disturbance signal detection and an example of outputs 7 and 10 accompanying the detection, and FIG. 5 is a diagram showing an example of a data delay circuit. □ 1. IL, IR・・・Geomagnetic sensor, 2,2
L. 2R... Direction calculation means, 3... Distance detection means, 4... Position calculation means, 5...
Display means, 6... Travel direction calculation means, 7...
... Direction signal discrimination means, 8 ... NAND circuit, 9 ... Direction data storage means, 1゛0 ...
...Timing means, 11---Shift register.
Claims (1)
算により車両の進行方位を求める進行方位演算手段と、
前記方位検出手段からの情報の異常を判別する判別手段
と、該判別手段からの情報により、異常であれば前記進
行方位演算手段からの方位データを記憶せず無効とし、
異常でなければ前記進行方位演算手段からの方位データ
を記憶する方位データ記憶手段と、走行距離を検出する
距離検出手段と、該距離検出手段からの情報と前記方位
データ記憶手段からの情報とにより現在位置を演算する
位置演算手段と、該位置演算手段からの情報を表示する
表示手段とを有する車両用走行誘導装置。a plurality of azimuth detection means; a azimuth calculation means for calculating the azimuth of the vehicle by calculating information from the azimuth detection means;
a determining means for determining whether the information from the azimuth detecting means is abnormal; and based on the information from the determining means, if the azimuth data is abnormal, the azimuth data from the heading calculating means is not stored and is invalidated;
If there is no abnormality, an azimuth data storage means for storing azimuth data from the traveling azimuth calculation means, a distance detection means for detecting the travel distance, and information from the distance detection means and information from the azimuth data storage means. A vehicle travel guidance device comprising a position calculating means for calculating a current position and a display means for displaying information from the position calculating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12461183U JPS6033611U (en) | 1983-08-11 | 1983-08-11 | Vehicle travel guidance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12461183U JPS6033611U (en) | 1983-08-11 | 1983-08-11 | Vehicle travel guidance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6033611U true JPS6033611U (en) | 1985-03-07 |
Family
ID=30283996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12461183U Pending JPS6033611U (en) | 1983-08-11 | 1983-08-11 | Vehicle travel guidance device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01176913A (en) * | 1988-01-01 | 1989-07-13 | Shoichi Abe | Vehicle travel display device |
| JPH10138875A (en) * | 1996-11-12 | 1998-05-26 | Toyota Motor Corp | Theft detection device for vehicle |
-
1983
- 1983-08-11 JP JP12461183U patent/JPS6033611U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01176913A (en) * | 1988-01-01 | 1989-07-13 | Shoichi Abe | Vehicle travel display device |
| JPH10138875A (en) * | 1996-11-12 | 1998-05-26 | Toyota Motor Corp | Theft detection device for vehicle |
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