JPS63185518U

JPS63185518U -

Info

Publication number: JPS63185518U
Application number: JP7554687U
Authority: JP
Priority date: 1987-05-20
Filing date: 1987-05-20
Publication date: 1988-11-29

Description

[Brief explanation of the drawing]

図面は本考案に関する車両位置検出装置の一実
施例を示し、第１図はブロツク図で示す全体構成
図、第２図及び第３図は横すべり角補正の原理説
明図、第４図はヨー角のＸ軸成分、Ｙ軸成分への
分解説明図、第５図はヨー角積算の説明図、第６
図は動作手順のフローチヤートである。主要部分を示す図面の符号の説明、１……地磁
気センサ、４……コントローラ、５……操舵角セ
ンサ、８……距離センサ。 The drawings show an embodiment of the vehicle position detection device according to the present invention, in which Fig. 1 shows the overall configuration as a block diagram, Figs. 2 and 3 are diagrams explaining the principle of sideslip angle correction, and Fig. 4 shows the yaw angle correction. Fig. 5 is an explanatory diagram of yaw angle integration;
The figure is a flowchart of the operating procedure. Explanation of symbols in the drawings showing main parts: 1...Geomagnetic sensor, 4...Controller, 5...Steering angle sensor, 8...Distance sensor.

Claims

[Scope of utility model registration request]

An azimuth angle sensor that sets the initial heading, a steering angle sensor that detects the steering angle, a distance sensor that detects the travel distance, and a unit distance that is obtained from the distance sensor by converting the sideslip angle of the steering angle data obtained from the steering angle sensor. 1. A vehicle position detection device comprising: a control means for correcting the direction of the vehicle at each time, calculating the direction of the vehicle, and integrating the calculated direction to the initial direction.