JPS6417199A - Navigation device for vehicle using steering angle sensor - Google Patents
Navigation device for vehicle using steering angle sensorInfo
- Publication number
- JPS6417199A JPS6417199A JP17361687A JP17361687A JPS6417199A JP S6417199 A JPS6417199 A JP S6417199A JP 17361687 A JP17361687 A JP 17361687A JP 17361687 A JP17361687 A JP 17361687A JP S6417199 A JPS6417199 A JP S6417199A
- Authority
- JP
- Japan
- Prior art keywords
- intersection
- curved
- progressing direction
- steering angle
- calculated
- 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.)
- Granted
Links
Landscapes
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
PURPOSE:To decide whether an intersection to be curved is correctly curved or not by referring to a steering angle - progressing direction transforming table and comparing a calculated progressing direction change with a direction to be progressed in the intersection to be curved. CONSTITUTION:When detecting signals are inputted from a distance sensor 1 and a steering angle sensor 2, the rudder angle - progressing direction transforming table 12 in which the corresponding relation of a rudder angle thetaand the progressing direction change DELTAd for a unit distance is stored by an arithmetic processing part 5 is referred and the change of the progressing direction of the vehicle is calculated. Then, this calculated progressing direction change is compared with the angle of the intersection of a path at the intersection to be curved read from respective files 14-16, namely, the direction to be progressed in a comparing/deciding part 6. When a difference between them is within the prescribed value, it is decided that the intersection to be curved is cured, and when the difference between them is above the prescribed value, it is decided that an erroneous intersection is curved and a result is displayed on a display part 8 or informed in a sound by a speaker 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173616A JP2692809B2 (en) | 1987-07-10 | 1987-07-10 | Vehicle navigation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173616A JP2692809B2 (en) | 1987-07-10 | 1987-07-10 | Vehicle navigation system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6417199A true JPS6417199A (en) | 1989-01-20 |
JP2692809B2 JP2692809B2 (en) | 1997-12-17 |
Family
ID=15963913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62173616A Expired - Lifetime JP2692809B2 (en) | 1987-07-10 | 1987-07-10 | Vehicle navigation system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2692809B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011096264A (en) * | 2010-11-29 | 2011-05-12 | Nissan Motor Co Ltd | Group driving support apparatus for two or more vehicles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113711A (en) * | 1981-12-26 | 1983-07-06 | Japan Aviation Electronics Ind Ltd | Azimuth and locus display |
JPS58216911A (en) * | 1982-06-11 | 1983-12-16 | Nissan Motor Co Ltd | Vehicle running guiding device |
-
1987
- 1987-07-10 JP JP62173616A patent/JP2692809B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113711A (en) * | 1981-12-26 | 1983-07-06 | Japan Aviation Electronics Ind Ltd | Azimuth and locus display |
JPS58216911A (en) * | 1982-06-11 | 1983-12-16 | Nissan Motor Co Ltd | Vehicle running guiding device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011096264A (en) * | 2010-11-29 | 2011-05-12 | Nissan Motor Co Ltd | Group driving support apparatus for two or more vehicles |
Also Published As
Publication number | Publication date |
---|---|
JP2692809B2 (en) | 1997-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |