JPS62197019U - - Google Patents

Info

Publication number
JPS62197019U
JPS62197019U JP8588786U JP8588786U JPS62197019U JP S62197019 U JPS62197019 U JP S62197019U JP 8588786 U JP8588786 U JP 8588786U JP 8588786 U JP8588786 U JP 8588786U JP S62197019 U JPS62197019 U JP S62197019U
Authority
JP
Japan
Prior art keywords
map
vehicle
detection signal
current position
data
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
JP8588786U
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 JP8588786U priority Critical patent/JPS62197019U/ja
Publication of JPS62197019U publication Critical patent/JPS62197019U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)

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を示すブロツク図、
第２図は地図のデイジタイズ時の方位ずれの原理
説明図、第３図は方向センサの出力信号を示す図
、第４図は本考案の方位補正の演算ステツプを示
すフローチヤート、第５図はＲＯＭを用いた地図
データの分割方法を示す図である。 １……表示装置、２……地図演算回路、３……
ＲＯＭカード、４……位置演算回路、５……位置
検出回路、５ａ……方向センサ、５ｂ……スピー
ドセンサ。 FIG. 1 is a block diagram showing an embodiment of the present invention.
Fig. 2 is a diagram explaining the principle of azimuth deviation during map digitization, Fig. 3 is a diagram showing the output signal of the direction sensor, Fig. 4 is a flowchart showing the calculation steps for azimuth correction of the present invention, and Fig. 5 is It is a figure which shows the division method of map data using ROM. 1...Display device, 2...Map calculation circuit, 3...
ROM card, 4...Position calculation circuit, 5...Position detection circuit, 5a...Direction sensor, 5b...Speed sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両の現在位置又は移動方向等を表示する表示
手段と、車両の方位及び速度を検出し方位検出信
号及び速度検出信号を発生する位置検出手段と、
各地域毎の道路地図データ、偏角及び地図補正値
を記憶しているメモリを含み道路地図及び車両の
現在位置を示す信号を上記表示手段に与える地図
演算手段と、前記方位検出信号、偏角及び地図補
正値に基づいて補正された真の方位を算出し該方
位及び速度検出信号から車両の現在位置データを
発生して上記地図演算手段に与える位置演算手段
とを備えたことを特徴とする地図ガイド装置。 a display means for displaying the current position or moving direction of the vehicle; a position detection means for detecting the direction and speed of the vehicle and generating a direction detection signal and a speed detection signal;
map calculation means that includes a memory that stores road map data, declination and map correction values for each area and provides a road map and a signal indicating the current position of the vehicle to the display means; and the direction detection signal and declination. and a position calculation means that calculates the corrected true bearing based on the map correction value, generates current position data of the vehicle from the bearing and speed detection signal, and provides the data to the map calculation means. Map guide device.
JP8588786U 1986-06-05 1986-06-05 Pending JPS62197019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8588786U JPS62197019U (en) 1986-06-05 1986-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8588786U JPS62197019U (en) 1986-06-05 1986-06-05

Publications (1)

Publication Number Publication Date
JPS62197019U true JPS62197019U (en) 1987-12-15

Family

ID=30941699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8588786U Pending JPS62197019U (en) 1986-06-05 1986-06-05

Country Status (1)

Country Link
JP (1) JPS62197019U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870317A (en) * 1981-10-22 1983-04-26 Alps Electric Co Ltd Course guiding system for mounting on vehicle
JPS5915814A (en) * 1982-07-17 1984-01-26 Alps Electric Co Ltd Guiding device for running
JPS60239791A (en) * 1984-05-15 1985-11-28 三菱電機株式会社 On-board navigator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870317A (en) * 1981-10-22 1983-04-26 Alps Electric Co Ltd Course guiding system for mounting on vehicle
JPS5915814A (en) * 1982-07-17 1984-01-26 Alps Electric Co Ltd Guiding device for running
JPS60239791A (en) * 1984-05-15 1985-11-28 三菱電機株式会社 On-board navigator

Similar Documents

Publication Publication Date Title
EP0393935A3 (en) Vehicle location detecting system
JPS63150617A (en) Run path display device
JPS58129313A (en) Running position display device of vehicle
JPS62197019U (en)
JP2647736B2 (en) Navigation system for moving objects
JPH0221506U (en)
JPH02284022A (en) Travel position display device for vehicle
JP2951413B2 (en) In-vehicle navigator
JPS61240400A (en) Drive guide
JPS6172618U (en)
JP3288565B2 (en) Travel position display device
JPH0371015A (en) On-vehicle navigation device
JPS62160317U (en)
JPH01173614U (en)
JP2002318121A (en) Navigation apparatus
JPS62115618U (en)
JPS6059109U (en) Vehicle travel guidance device
JPS59191610U (en) Vehicle driving position display device
JPS616716U (en) Latitude/longitude measuring device
JPS6454215A (en) Car navigation system
JPH0325996U (en)
JPS5884518U (en) In-vehicle current position display device
JPH07104169B2 (en) In-vehicle navigator device
JPS63148824U (en)
JPH022617U (en)