JPS6357508U - - Google Patents

Info

Publication number
JPS6357508U
JPS6357508U JP15134386U JP15134386U JPS6357508U JP S6357508 U JPS6357508 U JP S6357508U JP 15134386 U JP15134386 U JP 15134386U JP 15134386 U JP15134386 U JP 15134386U JP S6357508 U JPS6357508 U JP S6357508U
Authority
JP
Japan
Prior art keywords
geomagnetic
current heading
calculating
current
acceleration sensor
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
JP15134386U
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 JP15134386U priority Critical patent/JPS6357508U/ja
Publication of JPS6357508U publication Critical patent/JPS6357508U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は、本考案の一実施例の回路構成を示す
ブロツク図、第２図ａは、表示部１５を示す正面
図、第２図ｂは、表示部１５の具体的な表示例を
示す図、第３図は、加速度センサ１ｘ，１ｙ及び
地磁気検出センサ８ｘ，８ｙの動作を説明するた
めの図である。 １ｘ，１ｙ……加速度センサ、５……加算器、
６ｘ，６ｙ……ラツチ、７，１２……演算部、８
ｘ，８ｙ……地磁気検出センサ、１３……比較演
算部、１４……表示ドライバ、１５……表示部。 FIG. 1 is a block diagram showing the circuit configuration of an embodiment of the present invention, FIG. 2a is a front view showing the display section 15, and FIG. 2b is a specific display example of the display section 15. 3 are diagrams for explaining the operations of the acceleration sensors 1x, 1y and the geomagnetism detection sensors 8x, 8y. 1x, 1y...acceleration sensor, 5...adder,
6x, 6y...Latch, 7, 12... Arithmetic unit, 8
x, 8y...Geomagnetism detection sensor, 13...Comparison calculation unit, 14...Display driver, 15...Display unit.

Claims (1)

【実用新案登録請求の範囲】 加速度センサと、 該加速度センサにより得られる方位データを一
定周期でサンプリングし現在の進行方向の方位を
算出する第１の算出手段と、 地磁気の方位を検出する磁気センサと、 前記第１の算出手段により得られた現在の進行
方向の方位と該磁気センサにより得られた地磁気
の方位を基に地磁気の方位に対する現在の進行方
向の方位を算出する第２の算出手段と、 該第２の算出手段により得られた現在の進行方
向の方位を表示する表示手段とを具備することを
特徴とする進行方位表示計。[Scope of Claim for Utility Model Registration] An acceleration sensor, a first calculation means that samples azimuth data obtained by the acceleration sensor at regular intervals and calculates the current heading direction, and a magnetic sensor that detects the geomagnetic direction. and a second calculating means for calculating the current heading direction relative to the geomagnetic direction based on the current heading direction obtained by the first calculating means and the geomagnetic direction obtained by the magnetic sensor. and display means for displaying the current direction of travel obtained by the second calculation means.
JP15134386U 1986-09-30 1986-09-30 Pending JPS6357508U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15134386U JPS6357508U (en) 1986-09-30 1986-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15134386U JPS6357508U (en) 1986-09-30 1986-09-30

Publications (1)

Publication Number Publication Date
JPS6357508U true JPS6357508U (en) 1988-04-16

Family

ID=31068331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15134386U Pending JPS6357508U (en) 1986-09-30 1986-09-30

Country Status (1)

Country Link
JP (1) JPS6357508U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220860A (en) * 1975-08-08 1977-02-17 Yokogawa Hokushin Electric Corp Relative position indicator
JPS617414A (en) * 1984-06-21 1986-01-14 Gokou Shoji Kk Dynamic state measuring apparatus of transportation machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220860A (en) * 1975-08-08 1977-02-17 Yokogawa Hokushin Electric Corp Relative position indicator
JPS617414A (en) * 1984-06-21 1986-01-14 Gokou Shoji Kk Dynamic state measuring apparatus of transportation machine

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