JPS5825245U - Automotive direction indicating electronic device - Google Patents
Automotive direction indicating electronic deviceInfo
- Publication number
- JPS5825245U JPS5825245U JP11992781U JP11992781U JPS5825245U JP S5825245 U JPS5825245 U JP S5825245U JP 11992781 U JP11992781 U JP 11992781U JP 11992781 U JP11992781 U JP 11992781U JP S5825245 U JPS5825245 U JP S5825245U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- gate
- direction instruction
- electronic device
- circuit
- 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
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る自動車用方向指示電子装置のオー
トキャンセル信号発生回路である。第２゛図は本考案に
係る自動車用方向指示電子装置の電気回路図である。第
３図は本考案に係る自動車用方向指示電子装置のセンサ
ー１が導出する信号波形である。第４図は本考案に係る
自動車用方向指示電子装置のセンサ２が導出する信号波
形である。
第５図イは本考案に係る自動車用方向指示電子装置のゲ
ート回路Ｃが導出する信号波形である。第５図口は本考
案に係る自動車用方向指示電子装置 ”のゲート回路り
が導出する信号波形である。第５図ハは本考案に係る自
動車用方向指示電子装置の方形波発振器Ｅが導出する信
号波形である。第６図は本考案に係る自動車用方向指示
電子装置の他の実施例を示す配置図である。
１、 ２・・・・・・センサー、３．４・・・・・・コ
イル、５・・・・・・ハンドル、６．７・・・・・・磁
石、８．９・・・・・・増幅器、１０．１１，１３．１
３ａ、１４，１４ａ、１５゜１６・・・・・・ＮＡＮＤ
ゲート、１２・・・・・・操作レバー、１９．２０・・
・・・・ＡＮＤゲート、２１．２２・・・・・・リレー
、２３．２４・・・・・・右方向指示灯、２５．２６・
・・・・・左方向指示灯、Ａ・・・・・・オートキャン
セル信号発生回路、Ｂ・・・・・・スイッチ回路、Ｃ，
Ｄ・・・・・・ゲート回路、Ｅ・・・・・・方形波発振
器。FIG. 1 shows an auto-cancellation signal generation circuit for an automobile direction indicating electronic device according to the present invention. FIG. 2 is an electrical circuit diagram of an electronic device for indicating directions for automobiles according to the present invention. FIG. 3 shows a signal waveform derived by the sensor 1 of the automobile direction indicating electronic device according to the present invention. FIG. 4 shows a signal waveform derived by the sensor 2 of the automobile direction indicating electronic device according to the present invention. FIG. 5A shows a signal waveform derived by the gate circuit C of the automobile direction indicating electronic device according to the present invention. Figure 5 shows the signal waveform derived by the gate circuit of the automobile direction indicating electronic device according to the present invention. Figure 5 C shows the signal waveform derived by the square wave oscillator E of the automobile direction indicating electronic device according to the present invention. FIG. 6 is a layout diagram showing another embodiment of the automobile direction indicating electronic device according to the present invention. 1, 2...Sensor, 3.4... ... Coil, 5 ... Handle, 6.7 ... Magnet, 8.9 ... Amplifier, 10.11, 13.1
3a, 14, 14a, 15°16...NAND
Gate, 12... Operation lever, 19.20...
...AND gate, 21.22...Relay, 23.24...Right direction indicator light, 25.26.
... Left direction indicator, A ... Auto cancel signal generation circuit, B ... Switch circuit, C,
D...Gate circuit, E...Square wave oscillator.
Claims (1)
出する感磁ワイヤ二でなる２つのセンサーと、該センサ
ーから導出されるパルス信号を増幅する増幅器と、該増
幅器から導出される電気信号及び左または右方向指示信
号を入力としてオートキャンセル信号発生回路を形成す
るＮＡＮＤゲートと、左または右方向指示信号を導出す
るスイッチ回路と、該スイッチ回路の方向指示信号と前
記ＮＡＮＤゲートからの出力信号で連続した出力信号を
導出する２組のセットリセットフリップフロップ回路で
なるゲート回路と、該ゲート回路からの出力信号で方向
指示信号及び前記スイッチ回路の操作レバーの操作中の
み導出する信号でレーンチェズ用信号をも導出するＮＡ
ＮＤゲートと、該ＮＡＮＤゲートの出力信号によって方
形波発振器の断続信号を導出しかつ方向指示灯を作動せ
しめるＡＮＤゲートとを具備したことを特徴とする自動
車用方向指示電子装置。Two sensors each include two magneto-sensitive wires that detect opposite directions of left and right rotation of the handle, an amplifier that amplifies the pulse signal derived from the sensor, and an electric signal derived from the amplifier and a left or right direction of rotation. A NAND gate that receives a right direction instruction signal and forms an auto-cancellation signal generation circuit, a switch circuit that derives a left or right direction instruction signal, and a continuous connection between the direction instruction signal of the switch circuit and the output signal from the NAND gate. A gate circuit consisting of two sets of set/reset flip-flop circuits that derives an output signal, and an output signal from the gate circuit that generates a direction instruction signal, and a signal that is derived only during operation of the operating lever of the switch circuit that also generates a lane check signal. NA to derive
1. A turn signal electronic device for a motor vehicle, comprising: an ND gate; and an AND gate for deriving an intermittent signal of a square wave oscillator and activating a turn signal lamp using the output signal of the NAND gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11992781U JPS5825245U (en) | 1981-08-12 | 1981-08-12 | Automotive direction indicating electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11992781U JPS5825245U (en) | 1981-08-12 | 1981-08-12 | Automotive direction indicating electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5825245U true JPS5825245U (en) | 1983-02-17 |
Family
ID=29913969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11992781U Pending JPS5825245U (en) | 1981-08-12 | 1981-08-12 | Automotive direction indicating electronic device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825245U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547706U (en) * | 1978-09-22 | 1980-03-28 |
-
1981
- 1981-08-12 JP JP11992781U patent/JPS5825245U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547706U (en) * | 1978-09-22 | 1980-03-28 |
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