Title:
【発明の名称】自動車駆動ユニット用制御システム
Document Type and Number:
Japanese Patent JP2722012
Kind Code:
B2
Abstract:
A control system for a motor vehicle drive includes an engine control configuration for controlling a variable influencing torque of an engine. A transmission control configuration controls shifting operations of an automatic transmission with a torque converter and transmits an intervention signal to the engine control configuration to carry out an intended shifting operation in a jerk-free and low-wear manner. The transmission control configuration has a circuit configuration for determining a fraction by which the engine torque is to be changed for the shifting operation. The fraction is determined as a function of a transmission input torque obtained from a converter amplification determined by the transmission control configuration and the engine torque determined by the engine control configuration, and as a function of the type of shift. The fraction is transmitted to the engine control configuration as control information for altering the engine torque.
Inventors:
GURAAFU FURIIDORITSUHI
Application Number:
JP50409890A
Publication Date:
March 04, 1998
Filing Date:
March 06, 1990
Export Citation:
Assignee:
JIIMENSU AG
International Classes:
B60W10/10; B60W10/04; F16H61/06; F16H59/46; F16H61/04; F16H63/50; (IPC1-7): B60K41/04
Domestic Patent References:
| JP6298057A |
Attorney, Agent or Firm:
Takashi Honda