JPS6467424A - Control device for automatic transmission - Google Patents
Control device for automatic transmissionInfo
- Publication number
- JPS6467424A JPS6467424A JP62223982A JP22398287A JPS6467424A JP S6467424 A JPS6467424 A JP S6467424A JP 62223982 A JP62223982 A JP 62223982A JP 22398287 A JP22398287 A JP 22398287A JP S6467424 A JPS6467424 A JP S6467424A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- engine
- time
- stop
- detected
- 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
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Mechanical Control Devices (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
PURPOSE:To intend the prevention of quick start, etc., by constituting a select lever in such a way that its locking and unlocking may be controlled according to the conditions of an engine speed, the speed of a vehicle, and a speed change and by making change over to a running range impossible, if, for example, an engine is over-raced during the time of stop. CONSTITUTION:An engine speed per unit time is detected by a means A, and the speed of a vehicle is detected by a means B. Also a speed change condition is detected by a means C, while the shift of a select lever is locked by a means D. Furthermore the operation of a means D is controlled according to each of the detection results from the respective means A-C. In this case, when the engine speed shows a given value or more in neutral or parking conditions during the time of stop, the means D is operated by controlling the means E. Hence, if an engine is overraced during the time of stop, for example, the shift of the select lever is locked so as to make a change over to a running range impossible and thereby prevent the quick start of a vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62223982A JPS6467424A (en) | 1987-09-09 | 1987-09-09 | Control device for automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62223982A JPS6467424A (en) | 1987-09-09 | 1987-09-09 | Control device for automatic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6467424A true JPS6467424A (en) | 1989-03-14 |
Family
ID=16806723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62223982A Pending JPS6467424A (en) | 1987-09-09 | 1987-09-09 | Control device for automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6467424A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020007644A (en) * | 2000-07-18 | 2002-01-29 | 류정열 | Device for preventing a change lever from secession |
| US6931963B2 (en) * | 2003-09-24 | 2005-08-23 | Key Safety Systems, Inc. | Automatic shift knob actuator |
| JP2018172094A (en) * | 2017-03-31 | 2018-11-08 | ダイハツ工業株式会社 | Operation lever device for automatic transmission |
| JP2023045504A (en) * | 2021-09-22 | 2023-04-03 | 株式会社東海理化電機製作所 | Shifter |
-
1987
- 1987-09-09 JP JP62223982A patent/JPS6467424A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020007644A (en) * | 2000-07-18 | 2002-01-29 | 류정열 | Device for preventing a change lever from secession |
| US6931963B2 (en) * | 2003-09-24 | 2005-08-23 | Key Safety Systems, Inc. | Automatic shift knob actuator |
| JP2018172094A (en) * | 2017-03-31 | 2018-11-08 | ダイハツ工業株式会社 | Operation lever device for automatic transmission |
| JP2023045504A (en) * | 2021-09-22 | 2023-04-03 | 株式会社東海理化電機製作所 | Shifter |
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