JPS55160624A - Method and apparatus for controlling neutral running - Google Patents
Method and apparatus for controlling neutral runningInfo
- Publication number
- JPS55160624A JPS55160624A JP6702479A JP6702479A JPS55160624A JP S55160624 A JPS55160624 A JP S55160624A JP 6702479 A JP6702479 A JP 6702479A JP 6702479 A JP6702479 A JP 6702479A JP S55160624 A JPS55160624 A JP S55160624A
- Authority
- JP
- Japan
- Prior art keywords
- running
- neutral
- microcomputer
- switch
- braking operation
- 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)
Abstract
PURPOSE: To carry out neutral running effectively by a method wherein neutral running is released when braking operation is inspected during the inspection of inertia running and neutral running is held despite of braking operation when the automobile runs on the low friction road.
CONSTITUTION: There is provided a microcomputer 14 so as to carry out digital arithmetic processing according to a control program including predetermined neutral control program and signals are input from each of an accel. senser 9, a brake switch 10, an N (neutral) switch 11, a release switch 12, a wiper switch 13 to this microcomputer 14. When conditions of inertia running for automobile are detected by the microcomputer 14, the N valve 7 is operated through a driving circuit 16 to bring the variable speed gear 4 into the neutral running condition. Further, if braking operation is taken when inertia running is being inspected, neutral running is released and controlled to be held despite of inertia running operation when the automobile runs on the low friction road.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6702479A JPS55160624A (en) | 1979-05-30 | 1979-05-30 | Method and apparatus for controlling neutral running |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6702479A JPS55160624A (en) | 1979-05-30 | 1979-05-30 | Method and apparatus for controlling neutral running |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55160624A true JPS55160624A (en) | 1980-12-13 |
Family
ID=13332900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6702479A Pending JPS55160624A (en) | 1979-05-30 | 1979-05-30 | Method and apparatus for controlling neutral running |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55160624A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596454A (en) * | 1982-07-02 | 1984-01-13 | Mazda Motor Corp | Neutral control unit of automatic transmission for vehicle |
JPS5917051A (en) * | 1982-07-20 | 1984-01-28 | Mazda Motor Corp | Neutral controller for automatic speed change gear for car |
JPS5929861A (en) * | 1982-08-12 | 1984-02-17 | Mazda Motor Corp | Neutral position control system for automatic speed change gear of car |
-
1979
- 1979-05-30 JP JP6702479A patent/JPS55160624A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596454A (en) * | 1982-07-02 | 1984-01-13 | Mazda Motor Corp | Neutral control unit of automatic transmission for vehicle |
JPS6333584B2 (en) * | 1982-07-02 | 1988-07-06 | Matsuda Kk | |
JPS5917051A (en) * | 1982-07-20 | 1984-01-28 | Mazda Motor Corp | Neutral controller for automatic speed change gear for car |
JPS6333585B2 (en) * | 1982-07-20 | 1988-07-06 | Matsuda Kk | |
JPS5929861A (en) * | 1982-08-12 | 1984-02-17 | Mazda Motor Corp | Neutral position control system for automatic speed change gear of car |
JPS6225896B2 (en) * | 1982-08-12 | 1987-06-05 | Matsuda Kk |
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