JPH0159807U

JPH0159807U -

Info

Publication number: JPH0159807U
Application number: JP15442387U
Authority: JP
Priority date: 1987-10-08
Filing date: 1987-10-08
Publication date: 1989-04-14

Description

[Brief explanation of the drawing]

第１図は、本考案の好適な第１実施例を示す電
気回路図である。第２図は、第１図に示す車速パ
ルス化部及び発振回路部の夫々の出力波形図であ
る。第３図は、本考案の好適な第２実施例の平面
図である。第４図は、本考案に係る車両誘導装置
の一実施例を示す正面図である。第５図は、第４
図の背面図である。第６図は第３図の右側面図で
ある。第７図は、本考案の好適な第２実施例の作
用を示すステツプ１００〜１１４のフローチヤー
トである。第８図は、第７図に示すフローチヤー
トに続くステツプ１１５〜１３２のフローチヤー
トである。第９図は、第７図、第８図に示すフロ
ーチヤートのサブルーチンを示すステツプ１２１
０〜１２１５のフローチヤートである。１…車速パルス化部、２…発振回路部、３…電
力増幅部、４…発光素子、５…車速信号受信部、
６…車両誘導装置、６１…演算回路、６２…表示
部、６３…警報部、６４…操作スイツチ、６４ｉ
…切換えスイツチ。 FIG. 1 is an electrical circuit diagram showing a first preferred embodiment of the present invention. FIG. 2 is a diagram of output waveforms of the vehicle speed pulsing section and the oscillation circuit section shown in FIG. 1. FIG. 3 is a plan view of a second preferred embodiment of the present invention. FIG. 4 is a front view showing an embodiment of the vehicle guidance device according to the present invention. Figure 5 shows the fourth
FIG. FIG. 6 is a right side view of FIG. 3. FIG. 7 is a flowchart of steps 100-114 illustrating the operation of the second preferred embodiment of the present invention. FIG. 8 is a flowchart of steps 115 to 132 following the flowchart shown in FIG. FIG. 9 shows step 121 showing the subroutine of the flowchart shown in FIGS. 7 and 8.
This is a flowchart from 0 to 1215. DESCRIPTION OF SYMBOLS 1... Vehicle speed pulsing part, 2... Oscillation circuit part, 3... Power amplification part, 4... Light emitting element, 5... Vehicle speed signal receiving part,
6...Vehicle guidance device, 61...Arithmetic circuit, 62...Display section, 63...Alarm section, 64...Operation switch, 64i
...changeover switch.

Claims

[Scope of utility model registration request]

A route guidance device for a vehicle that displays the distance of a pre-stored route based on a signal from a vehicle speed pulsing unit includes a changeover switch that switches the distance display between an addition state and a subtraction state. . A route guidance device for a vehicle, characterized in that distance correction is performed when the vehicle deviates from the route and returns to the route again.