JPS57155131A - Automatic winker canceller - Google Patents

Automatic winker canceller

Info

Publication number
JPS57155131A
JPS57155131A JP56039153A JP3915381A JPS57155131A JP S57155131 A JPS57155131 A JP S57155131A JP 56039153 A JP56039153 A JP 56039153A JP 3915381 A JP3915381 A JP 3915381A JP S57155131 A JPS57155131 A JP S57155131A
Authority
JP
Japan
Prior art keywords
theta2
theta1
comparator
condition
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.)
Granted
Application number
JP56039153A
Other languages
Japanese (ja)
Other versions
JPS6258941B2 (en
Inventor
Makoto Kawai
Akio Kobayashi
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP56039153A priority Critical patent/JPS57155131A/en
Publication of JPS57155131A publication Critical patent/JPS57155131A/en
Publication of JPS6258941B2 publication Critical patent/JPS6258941B2/ja
Granted legal-status Critical Current

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

Abstract

PURPOSE:In a winker canceller for an automtic bicycle employing a terrestrial magnetism, to perform the automatic cancelling under the condition where the directional difference is more than setting angle while it will enter into the direct advance travel state immediately after the transmission. CONSTITUTION:The X, Y signals from a direction sensor 2 are linearized by a data ROM15 then one is provided through a latch 12 to a comparator 16 while the other is through a subtractor 17, where the stable signal and the astable signal are counted respectively by counters 19 and 20 and the direct advance state is decided by a multiplier 21 and a comparator 14. The sum of the stable signal is obtained for the X, Y signals by an adder 22 while the average values theta1, theta2 or theta0 of the direct advance direction are obtained by a subtractor 25. Then theta1 of RAM1 is provided to the data 29 under the condition of the turning on of the winker switch 11 while theta2 of RAM2 is provided to the data 31 under the condition of the turning on of the switch 1 and the direct advance. theta1-theta2 is obtained by an operating circuit 32 while the slewing angle before and after the transmission is compared with the setting angle by a comparator 33 thus to provide the cancell signal at the car speed higher than predetermined level.
JP56039153A 1981-03-18 1981-03-18 Automatic winker canceller Granted JPS57155131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039153A JPS57155131A (en) 1981-03-18 1981-03-18 Automatic winker canceller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039153A JPS57155131A (en) 1981-03-18 1981-03-18 Automatic winker canceller

Publications (2)

Publication Number Publication Date
JPS57155131A true JPS57155131A (en) 1982-09-25
JPS6258941B2 JPS6258941B2 (en) 1987-12-08

Family

ID=12545156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039153A Granted JPS57155131A (en) 1981-03-18 1981-03-18 Automatic winker canceller

Country Status (1)

Country Link
JP (1) JPS57155131A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608152U (en) * 1983-06-29 1985-01-21 トヨタ自動車株式会社 Vehicle lever switch device
WO2004094186A1 (en) * 2003-04-17 2004-11-04 Trw Limited Signal apparatus for vehicle
US6819235B2 (en) 2002-02-05 2004-11-16 Yamaha Corporation Method and apparatus for automatically canceling turn signals of vehicles
JP2010280272A (en) * 2009-06-03 2010-12-16 Tokai Rika Co Ltd Turn signal lighting control device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608152U (en) * 1983-06-29 1985-01-21 トヨタ自動車株式会社 Vehicle lever switch device
US6819235B2 (en) 2002-02-05 2004-11-16 Yamaha Corporation Method and apparatus for automatically canceling turn signals of vehicles
WO2004094186A1 (en) * 2003-04-17 2004-11-04 Trw Limited Signal apparatus for vehicle
US7589623B2 (en) 2003-04-17 2009-09-15 Trw Limited Signal apparatus for a vehicle
JP2010280272A (en) * 2009-06-03 2010-12-16 Tokai Rika Co Ltd Turn signal lighting control device

Also Published As

Publication number Publication date
JPS6258941B2 (en) 1987-12-08

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