JPS6422671A - Brake operation warning device for automobile - Google Patents
Brake operation warning device for automobileInfo
- Publication number
- JPS6422671A JPS6422671A JP17868587A JP17868587A JPS6422671A JP S6422671 A JPS6422671 A JP S6422671A JP 17868587 A JP17868587 A JP 17868587A JP 17868587 A JP17868587 A JP 17868587A JP S6422671 A JPS6422671 A JP S6422671A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- knob
- parking
- brake
- automobile
- 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
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
PURPOSE:To issue a warning when a vehicle is initiated to run without depression of a brake pedal after parking by detecting the neutral or power position of an automatic transmission mechanism, a vehicle speed, a slope gradient, a foot brake, a parking brake and a shift knob with the use of several sensors which deliver detection signals to a logic circuit. CONSTITUTION:A logic circuit 8 composed of an OR gate 10, AND gates 11 through 14 and invertor gates 15, 16 in combination receives high and low level output signals from sensors 1, 2 for the neutral and power positions of an automatic transmission mechanism, a vehicle speed sensor 3, a road gradient sensor 4, a foot brake sensor 5, a parking brake sensor 6 and a knob sensor 7 which is a knob switch on a knob shift. After parking, when an automobile is to be started to run without depression of a brake pedal, a buzzer 9 is energized to issue a warning. In particular, it is possible to avoid a creep phenomenon upon idle-up operation during operation of an air-conditioning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62178685A JP2535354B2 (en) | 1987-07-17 | 1987-07-17 | Brake operation alarm device for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62178685A JP2535354B2 (en) | 1987-07-17 | 1987-07-17 | Brake operation alarm device for automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6422671A true JPS6422671A (en) | 1989-01-25 |
| JP2535354B2 JP2535354B2 (en) | 1996-09-18 |
Family
ID=16052757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62178685A Expired - Fee Related JP2535354B2 (en) | 1987-07-17 | 1987-07-17 | Brake operation alarm device for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535354B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03271928A (en) * | 1990-03-22 | 1991-12-03 | Toshiba Corp | Data display device |
| WO2011052757A1 (en) | 2009-10-29 | 2011-05-05 | 日本ポリプロ株式会社 | Manufacturing method for propylene polymer |
| DE112013007162B4 (en) | 2013-06-12 | 2021-12-23 | Toyota Jidosha Kabushiki Kaisha | Control system and control method for a vehicle |
-
1987
- 1987-07-17 JP JP62178685A patent/JP2535354B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03271928A (en) * | 1990-03-22 | 1991-12-03 | Toshiba Corp | Data display device |
| WO2011052757A1 (en) | 2009-10-29 | 2011-05-05 | 日本ポリプロ株式会社 | Manufacturing method for propylene polymer |
| DE112013007162B4 (en) | 2013-06-12 | 2021-12-23 | Toyota Jidosha Kabushiki Kaisha | Control system and control method for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535354B2 (en) | 1996-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |