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JPS6435313A - On-vehicle navigation system - Google Patents

On-vehicle navigation system

Info

Publication number
JPS6435313A
JPS6435313A JP19010687A JP19010687A JPS6435313A JP S6435313 A JPS6435313 A JP S6435313A JP 19010687 A JP19010687 A JP 19010687A JP 19010687 A JP19010687 A JP 19010687A JP S6435313 A JPS6435313 A JP S6435313A
Authority
JP
Japan
Prior art keywords
traveling distance
output
distance sensor
correction
correction coefficient
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
JP19010687A
Other languages
Japanese (ja)
Inventor
Masahiro Sakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co Ltd
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 by NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP19010687A priority Critical patent/JPS6435313A/en
Publication of JPS6435313A publication Critical patent/JPS6435313A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To provide learning effect to the output correction of a traveling distance sensor by correcting a correction coefficient required for the output correction of the traveling distance sensor and correcting the output of a traveling distance sensor by using the corrected correction coefficient. CONSTITUTION:An on-vehicle navigation system 21 compares the section distance La of a road where a vehicle travels with the output traveling distance of the traveling distance sensor 3 to correct the correction coefficient required for the output correction of the traveling distance sensor 3, and uses this corrected correction coefficient to correct the output of the traveling distance sensor 3. Consequently, when the vehicle travels on the road by a section distance which is found from road map data recorded on a map information recording medium 6 like from an intersection to an intersection or corner, the correction coefficient required for the output correction of the traveling distance sensor 3 can be corrected.
JP19010687A 1987-07-31 1987-07-31 On-vehicle navigation system Pending JPS6435313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19010687A JPS6435313A (en) 1987-07-31 1987-07-31 On-vehicle navigation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19010687A JPS6435313A (en) 1987-07-31 1987-07-31 On-vehicle navigation system

Publications (1)

Publication Number Publication Date
JPS6435313A true JPS6435313A (en) 1989-02-06

Family

ID=16252476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19010687A Pending JPS6435313A (en) 1987-07-31 1987-07-31 On-vehicle navigation system

Country Status (1)

Country Link
JP (1) JPS6435313A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110316A (en) * 1988-10-19 1990-04-23 Honda Motor Co Ltd Running route display
JPH03103709A (en) * 1989-09-18 1991-04-30 Sony Corp On-vehicle navigation aids
JPH03154529A (en) * 1989-11-13 1991-07-02 Hitachi Ltd In-vehicle information display method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229799A (en) * 1984-04-27 1985-11-15 三菱電機株式会社 Navigator for car
JPS61182200A (en) * 1985-02-07 1986-08-14 本田技研工業株式会社 Running guide for moving body
JPS61215918A (en) * 1985-03-22 1986-09-25 Nissan Motor Co Ltd Navigator device for vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229799A (en) * 1984-04-27 1985-11-15 三菱電機株式会社 Navigator for car
JPS61182200A (en) * 1985-02-07 1986-08-14 本田技研工業株式会社 Running guide for moving body
JPS61215918A (en) * 1985-03-22 1986-09-25 Nissan Motor Co Ltd Navigator device for vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110316A (en) * 1988-10-19 1990-04-23 Honda Motor Co Ltd Running route display
JPH03103709A (en) * 1989-09-18 1991-04-30 Sony Corp On-vehicle navigation aids
JPH03154529A (en) * 1989-11-13 1991-07-02 Hitachi Ltd In-vehicle information display method

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