JPH044217U

JPH044217U -

Info

Publication number: JPH044217U
Application number: JP4483290U
Authority: JP
Priority date: 1990-04-26
Filing date: 1990-04-26
Publication date: 1992-01-16

Description

[Brief explanation of the drawing]

第１ａ図は本考案の一実施例を示す外観斜視図
、第１ｂ図は一実施例における設置状態を示す図
、第２図は本考案の一実施例のブロツク図、第３
図は一実施例におけるジヤイロ装置の構成図、第
４図は車両の右左折進行に要する時間を示す図、
第５図は一実施例におけるメモリのアドレスとデ
ータの関係を示す図、第６図は本考案の一実施例
の動作を説明する図、第７ａ図乃至第７ｄ図は本
考案の一実施例の制御フローチヤートである。１……本体、２……表示パネル、３……データ
入力スイツチ、４……走行スイツチ、５……縮尺
設定スイツチ、６……入力モード切替えスイツチ
、７……コネクタ、８ａ〜８ｄ……数字表示器、
９……シンボル表示器、１０……右折指示ランプ
、１１……左折指示ランプ、１２……制御部、１
３……右折ウインカースイツチ、１４……左折ウ
インカースイツチ、２０……マツプメータ、２０
ａ……計測円板、２１……パルス発生部、２２…
…右折設定スイツチ、２３……左折設定スイツチ
、３１……車輪回転数検出部、３２……表示部、
３３……モータ駆動部、１００……ジヤイロ装置
、１０１……モータ、１０２……第１のホトイン
タラプタ、１０３……第２のホトインタラプタ。 Figure 1a is an external perspective view showing one embodiment of the present invention, Figure 1b is a diagram showing the installation state of one embodiment, Figure 2 is a block diagram of one embodiment of the present invention, and Figure 3
FIG. 4 is a diagram showing the configuration of a gyro device in one embodiment, and FIG. 4 is a diagram showing the time required for the vehicle to make a right or left turn.
FIG. 5 is a diagram showing the relationship between memory addresses and data in one embodiment, FIG. 6 is a diagram explaining the operation of one embodiment of the present invention, and FIGS. 7a to 7d are one embodiment of the present invention. This is a control flowchart. 1...Main unit, 2...Display panel, 3...Data input switch, 4...Traveling switch, 5...Scale setting switch, 6...Input mode switching switch, 7...Connector, 8a to 8d...Numbers display,
9...Symbol display device, 10...Right turn instruction lamp, 11...Left turn instruction lamp, 12...Control unit, 1
3... Right turn blinker switch, 14... Left turn blinker switch, 20... Map meter, 20
a...Measuring disk, 21...Pulse generator, 22...
...Right turn setting switch, 23...Left turn setting switch, 31...Wheel rotation speed detection section, 32...Display section,
33...Motor drive unit, 100...Gyroscope device, 101...Motor, 102...First photointerrupter, 103...Second photointerrupter.

Claims

[Scope of claim for utility model registration] (1) A map meter that outputs an electrical signal corresponding to the distance on the map by moving along the driving route on the map, and inputs right/left turn information for each right/left turn point. target information input means for inputting target information for each right and left turn point; wheel rotation speed detection means for outputting a pulse signal synchronized with the rotation of the wheels; based on the output signal of the map meter. , an information storage means that stores distance information between right and left turn points, and stores the right and left turn information and the target information in correspondence with the distance information; a gyro device that detects the angular velocity generated by the vehicle and outputs a response signal based on the angular velocity; and a gyro device that outputs a response signal based on the angular velocity; distance counting means for reading distance information between points and subtracting and counting the distance information based on a pulse signal from the wheel rotation speed detection means; and right/left turn information corresponding to the counting result of the distance counting means and the distance information. and display means for displaying target information. (2) A map meter that outputs an electrical signal corresponding to the distance on the map by moving along the travel route on the map, an input mode changeover switch that switches between travel input mode and map input mode, and a right/left turn. right and left turn information input means for inputting right and left turn information for each point; target information input means for inputting target information for each right and left turn point; wheel rotation speed detection means for outputting a pulse signal synchronized with the rotation of the wheels; a gyro device that is fixed to the vehicle and that detects at least the angular velocity generated as the vehicle makes right or left turns and outputs a response signal based on the angular velocity; storing distance information between right and left turn points, and storing the right and left turn information and the target information in correspondence with the distance information;
In the driving input mode, based on the response signal of the gyro device, distance information between right and left turn points based on the output signal of the wheel rotation speed detection means;
information storage means for storing right/left turn information based on a response signal of the gyro device and the target information; distance counting means for reading out distance information between right and left turn points, and subtracting and counting the distance information based on a pulse signal from the wheel rotation speed detecting means; a count result of the distance counting means corresponds to the distance information; A vehicle travel guide device comprising: display means for displaying right/left turn information and target information.