JPS60107718U

JPS60107718U - Vehicle travel guidance device

Info

Publication number: JPS60107718U
Application number: JP13576383U
Authority: JP
Inventors: 稲葉　弘幸
Original assignee: カルソニックカンセイ株式会社
Priority date: 1983-08-31
Filing date: 1983-08-31
Publication date: 1985-07-22

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

[Brief explanation of drawings]

第１図は車両用走行誘導装置の原理説明図、第２図は従
来の車両用走行誘導装置の構成図、第３・図ａ、　ｂは
第２図における方位センサの概念説明図、第４図はこの
考案の一実施例を示す車両用走行誘導装置の構成図であ
る。１・・・距離、方向設定器、２・・・方位センサ、３・
・・距離センサ、４・・・関数発生器、５，６・・・乗
算器、７．８・・・積算回路、９，１０・・・引算器、
１１・・・距離演算回路、１２・・・方向演算回路、１
３・・・表示器、１４・・・データ選択回路、１１′・
・・距離演算回路、１２′・・・方向演算回路、１５・
・・切換制御用ス　　。インチ。補正　昭５８．１２．２３図面の簡単な説明を次のように補正する。明細書第１碩７行目に１距離、方向設定器ヨとあるを１
距離・方向設定器、と補正する。Figure 1 is a diagram explaining the principle of a vehicle travel guidance system, Figure 2 is a configuration diagram of a conventional vehicle travel guidance system, Figures 3 and 3 are conceptual illustrations of the orientation sensor in Figure 2, and Figure 4 is a diagram explaining the concept of the orientation sensor in Figure 2. The figure is a configuration diagram of a vehicle travel guidance system showing an embodiment of this invention. 1...Distance, direction setting device, 2...Direction sensor, 3.
... Distance sensor, 4... Function generator, 5, 6... Multiplier, 7.8... Integration circuit, 9, 10... Subtractor,
11...Distance calculation circuit, 12...Direction calculation circuit, 1
3...Display unit, 14...Data selection circuit, 11'.
...Distance calculation circuit, 12'...Direction calculation circuit, 15.
...Switching control switch. inch. Amendment December 23, 1982 The brief description of the drawing is amended as follows. Line 7 of the first section of the specification says 1 distance and direction setting device 1.
Correct with distance/direction setting device.

Claims

[Scope of utility model registration request]

A setting device 1 that sets the coordinate components of an apparent point from a starting point in a secondary coordinate system with the azimuth as the coordinate axis, an azimuth sensor 2 that detects the traveling direction of the vehicle with respect to a reference azimuth, and a travel sensor that detects the distance traveled by the vehicle. Based on the detection data of the distance sensor 3, the direction sensor 2, and the mileage sensor 3, the coordinate components of the current position as seen from the starting point in the secondary coordinate system are calculated, and the current position as seen from the starting point is calculated. Based on the coordinate components of the position, calculate the straight line distance from the current position to the starting point and the direction of the starting point, and calculate the distance from the starting point to the coordinate component of the current position and the starting point set in the setting device 1. Arithmetic circuits 4...12.11', 12' that calculate the straight line distance from the current position to the destination point and the direction of the destination point based on the coordinate components of the target point;
The linear distance from the current position to the starting point and the direction of the starting point, or the linear distance from the current position to the destination point and the direction of the objective 7 points output from the calculation circuits 4...12.11' and 12' A vehicle travel guidance device comprising a data selection circuit 14 for selecting either one.