JPS57130838A - Automatic winker cancelling system for vehicle - Google Patents
Automatic winker cancelling system for vehicleInfo
- Publication number
- JPS57130838A JPS57130838A JP56014764A JP1476481A JPS57130838A JP S57130838 A JPS57130838 A JP S57130838A JP 56014764 A JP56014764 A JP 56014764A JP 1476481 A JP1476481 A JP 1476481A JP S57130838 A JPS57130838 A JP S57130838A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- maintained
- direction change
- output
- switch
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/40—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
PURPOSE:To improve the accuracy of the steering angle center in a winker cancelling system of a motorcycle by turning off a switching means which inputs the sensor output to a memory circuit by the ON action of a winker switch. CONSTITUTION:A switch 3 is maintained at the OFF condition during the direction change corresponding to the OFF condition of a winker switch 6 via NOT circuit 20 and AND circuit 7. Thus, the steering angle center at the straight running condition prior to the direction change is maintained at the terminal potential of a capacitor 9 in an integration circuit 10, and the steering angle enter is accurately maintained as it does not affected by a sensor 1 during the direction change, the value so maintained is compared with the output of the sensor 1 due to the direction change in amplifiers 12 and 13, and the switches 6 and 19 are restored when the cancelling is made by a cancelling signal from an amplifier 25, the output of AND circuit 7 being determined by the output of a car speed detector 4, and the switch 3 is turned on and off again.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56014764A JPS57130838A (en) | 1981-02-03 | 1981-02-03 | Automatic winker cancelling system for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56014764A JPS57130838A (en) | 1981-02-03 | 1981-02-03 | Automatic winker cancelling system for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57130838A true JPS57130838A (en) | 1982-08-13 |
JPS637976B2 JPS637976B2 (en) | 1988-02-19 |
Family
ID=11870138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56014764A Granted JPS57130838A (en) | 1981-02-03 | 1981-02-03 | Automatic winker cancelling system for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57130838A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4809050A (en) * | 1986-09-11 | 1989-02-28 | Minolta Camera Kabushiki Kaisha | Copying machine for forming an image of a document at various magnifications |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0454472U (en) * | 1990-09-13 | 1992-05-11 |
-
1981
- 1981-02-03 JP JP56014764A patent/JPS57130838A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4809050A (en) * | 1986-09-11 | 1989-02-28 | Minolta Camera Kabushiki Kaisha | Copying machine for forming an image of a document at various magnifications |
Also Published As
Publication number | Publication date |
---|---|
JPS637976B2 (en) | 1988-02-19 |
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