Title:
CONTROLLING METHOD AND DEVICE FOR VEHICULAR AUTOMATIC TRANSMISSION
Document Type and Number:
Japanese Patent JPS6124627
Kind Code:
A
Abstract:
PURPOSE:To prevent knocking or engine stop by transmitting power to a clutch controlling actuator to decrease or increase a clutch torque and bringing the clutch into imperfect coupling in the case of an accelerator pedaled to some extent and a car speed slower than a prescribed speed. CONSTITUTION:A car speed sensor 9, a sensor 10 for the number the engine revolution, a detecting sensor 11 for the movement of a clutch actuator 4, an accelerator opening sensor 14, and a shift lever position sensor 16 are provided to input their output signals to an electronic control device 12, which outputs an intermittent signal and a shift signal to the clutch actuator 4 and a shift actuator 8 according to a predetermined speed change diagram. In this case, a clutch 3 is brought into imperfect coupling corresponding to the number of engine revolution in the case of an accelerator pedaled to some extent and a car speed slower than a prescribed speed, and the actuator 4 is controlled to release the clutch 3 in the case of the accelerator pedaled less than its prescribed amount.
Inventors:
MORI MASANORI
FURUKAWA TAMOTSU
KAKINAMI TOSHIAKI
FURUKAWA TAMOTSU
KAKINAMI TOSHIAKI
Application Number:
JP14440384A
Publication Date:
February 03, 1986
Filing Date:
July 13, 1984
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
B60K20/00; B60K17/04; B60W10/00; B60W10/02; B60W10/10; F16D48/02; F16H61/02; F16H61/08; (IPC1-7): B60K17/04; B60K41/28; F16D25/14; F16H5/66
Attorney, Agent or Firm:
Asato Kato
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