JPS5730633A - Automatic winker cancel equipment for vehicle - Google Patents
Automatic winker cancel equipment for vehicleInfo
- Publication number
- JPS5730633A JPS5730633A JP10539880A JP10539880A JPS5730633A JP S5730633 A JPS5730633 A JP S5730633A JP 10539880 A JP10539880 A JP 10539880A JP 10539880 A JP10539880 A JP 10539880A JP S5730633 A JPS5730633 A JP S5730633A
- Authority
- JP
- Japan
- Prior art keywords
- azimuth difference
- cancel
- signals
- earth
- difference
- 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
- 230000005389 magnetism Effects 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
PURPOSE:To improve driving controllability in such a way that cancel signals are brought out with measurement of azimuth difference by earth's magnetism, in an automatic winker cancel equipment of a motor cycle. CONSTITUTION:An earth's magnetism sensor 5 has a doughnut shape and detects 90 deg. deflected output X.Y. The output is amplified and smoothed, and it is memorized by a capacitor 13 in the sample hold circuit 10 through a transistor 12 which is worked by turning a winker switch 11 ON. Besides, it makes joint entry with direct signal from an amplifier 9 into positive and negative voltage differential amplifiers 14, 14', and azimuth difference is continuously measured. The measured value is compared with the predetermined azimith difference in the comparator 15, and when the azimuth difference due to revolution of the vehicle overpasses the determined value, it gives cancel signals. In addition, in the OR gate 17, it selects signals which remarkably generate azimuth difference for either X or Y.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10539880A JPS5730633A (en) | 1980-07-31 | 1980-07-31 | Automatic winker cancel equipment for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10539880A JPS5730633A (en) | 1980-07-31 | 1980-07-31 | Automatic winker cancel equipment for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5730633A true JPS5730633A (en) | 1982-02-18 |
JPS6315175B2 JPS6315175B2 (en) | 1988-04-04 |
Family
ID=14406520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10539880A Granted JPS5730633A (en) | 1980-07-31 | 1980-07-31 | Automatic winker cancel equipment for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5730633A (en) |
-
1980
- 1980-07-31 JP JP10539880A patent/JPS5730633A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6315175B2 (en) | 1988-04-04 |
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