JPS5859657U - Parking brake forgotten warning device - Google Patents
Parking brake forgotten warning deviceInfo
- Publication number
- JPS5859657U JPS5859657U JP15504281U JP15504281U JPS5859657U JP S5859657 U JPS5859657 U JP S5859657U JP 15504281 U JP15504281 U JP 15504281U JP 15504281 U JP15504281 U JP 15504281U JP S5859657 U JPS5859657 U JP S5859657U
- Authority
- JP
- Japan
- Prior art keywords
- parking brake
- vehicle speed
- alarm
- signal
- sensor
- 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
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
- Emergency Alarm Devices (AREA)
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１〜３図は本考案の第１実施例としてのパーキングブ
レーキ戻し忘れ警報装置を示すものであって、第１図は
その電気回路図、第２図ａ〜Ｃはいずれもそのタイミン
グチャ′−ト、第３図はその変形例を示す電気回路図で
あり、第４．５図は本考案の第２実施例としてのパーキ
ングブレーキ戻し忘れ警報装置を示すもので、第４図は
その全体構成図、第５図はその処理要領を説明するため
の −流れ図である。
１・・・・・・バッテリ、２・・・・・・イグニッショ
ンスイッチ、３・・・・・・制御回路、３ａ〜３ｄ・・
・・・・制御回路の端子、４・・・・・・警報回路、４
ａ・・・・・・警報器、５・・・・・・パーキングブレ
ーキセンサとしてのパーキングブレーキスイッチ、６・
・・・・・車速センサを構成する車速ハルススイッチ、
７・・・・・・制御器およびチェック回路を兼ねるＤフ
リップフロップ、８・・・・・・変換口 ′路、９・
・・・・・コンパレータ、・１０・・・・・・遅延回路
、１１・・・・・・インバータ、１２・・・・・・音声
合成回路、１３・・・・・・スピーカ、１４・・・・・
・コントローラ、１５・・・・・・音声ＲＯＭ、１５・
・・・・・増幅器、１７・・曲パーキングブレーキセン
サとしてのパーキングブレーキ引き戻し判別スイッチ、
１８・・・・・・車速センサとしての車速判別スイッチ
、１９・・曲警報器、２゜・・・・・・制御器およびチ
ェック回路を兼ねる演算処理ユニット、Ａ・・・・・・
車速Ｖ１状態監視部分、Ｂ・・・・・・車速０状態監視
部分、Ｒ１−Ｒ７・・・・・・抵抗、Ｔｒｉ。
Ｔｒ’ｌ・・・・・・トランジスタ。1 to 3 show a parking brake forgotten warning device as a first embodiment of the present invention, FIG. 1 is its electrical circuit diagram, and FIGS. 2 a to 3C are its timing charts. - Fig. 3 is an electric circuit diagram showing a modification thereof, Fig. 4.5 shows a parking brake forgotten warning device as a second embodiment of the present invention, and Fig. 4 shows its entire structure. The configuration diagram and FIG. 5 are flowcharts for explaining the processing procedure. 1...Battery, 2...Ignition switch, 3...Control circuit, 3a to 3d...
... Control circuit terminal, 4 ... Alarm circuit, 4
a...Alarm, 5...Parking brake switch as a parking brake sensor, 6.
...Vehicle speed Hals switch that constitutes the vehicle speed sensor,
7...D flip-flop serving as controller and check circuit, 8...Conversion port 'path, 9...
... Comparator, 10 ... Delay circuit, 11 ... Inverter, 12 ... Voice synthesis circuit, 13 ... Speaker, 14 ... ...
・Controller, 15...Audio ROM, 15・
... Amplifier, 17... Parking brake pull-back discrimination switch as a parking brake sensor,
18...Vehicle speed discrimination switch as a vehicle speed sensor, 19...Turning alarm, 2°...Arithmetic processing unit serving as controller and check circuit, A...
Vehicle speed V1 state monitoring part, B...Vehicle speed 0 state monitoring part, R1-R7...Resistance, Tri. Tr'l...transistor.
Claims (1)
キセンサと、車速を検出する車速センサとをそなえると
ともに、上記パーキングブレーキセンサからのパーキン
グブレーキ係合信号を受けている状態で上記車速セッサ
からの車速信号を受けた際に警報信号を出力しうる制御
器と、同制御器からの警報信号により警報を発しうる警
報回路とをそなえ、上記制御器が上記車速センサからの
車速信号を受けている状態で上記パーキングブレーキセ
ンサからパーキングブレーキ係合信号を受けた際には上
記警報回路をオフ状態に維持しうるチェック回路が設け
られたことを特徴とする、パーキングブレーキ戻し忘れ
警報装置。A parking brake sensor for detecting engagement and disengagement of the parking brake, and a vehicle speed sensor for detecting vehicle speed, and receiving a vehicle speed signal from the vehicle speed sensor while receiving a parking brake engagement signal from the parking brake sensor. a controller capable of outputting an alarm signal when the vehicle is parked; and an alarm circuit capable of issuing an alarm in response to the alarm signal from the controller; and when the controller receives the vehicle speed signal from the vehicle speed sensor, A parking brake forgetting to return alarm device is provided with a check circuit capable of keeping the above alarm circuit in an OFF state when a parking brake engagement signal is received from a brake sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15504281U JPS5859657U (en) | 1981-10-19 | 1981-10-19 | Parking brake forgotten warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15504281U JPS5859657U (en) | 1981-10-19 | 1981-10-19 | Parking brake forgotten warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5859657U true JPS5859657U (en) | 1983-04-22 |
Family
ID=29947620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15504281U Pending JPS5859657U (en) | 1981-10-19 | 1981-10-19 | Parking brake forgotten warning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5859657U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715057A (en) * | 1980-06-28 | 1982-01-26 | Nissan Motor Co Ltd | Alarm device for forgetting of return of hand brake |
-
1981
- 1981-10-19 JP JP15504281U patent/JPS5859657U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715057A (en) * | 1980-06-28 | 1982-01-26 | Nissan Motor Co Ltd | Alarm device for forgetting of return of hand brake |
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