초록 ▼

In a system for integrally controlling an automatic transmission and an engine comprising: a member for controlling the engine; a member formed separately of the engine control member, for controlling the automatic transmission; and various communication lines for connecting the engine control membe

In a system for integrally controlling an automatic transmission and an engine comprising: a member for controlling the engine; a member formed separately of the engine control member, for controlling the automatic transmission; and various communication lines for connecting the engine control member and the automatic transmission control member to each other; judgments are made quickly and without fail as to whether trouble exists, such as disconnections or short-circuits of the various communication lines. When a trouble is detected, the proper control is maintained as much as possible in accordance with the types of trouble.

대표청구항 ▼

A trouble-judging device in a system for integrally controlling an automatic transmission and an engine, comprising: means for controlling said engine; means formed separately of said engine control means, for controlling said automatic transmission; communication lines for connecting said engine co

A trouble-judging device in a system for integrally controlling an automatic transmission and an engine, comprising: means for controlling said engine; means formed separately of said engine control means, for controlling said automatic transmission; communication lines for connecting said engine control means and said automatic transmission control means to each other; trouble detecting means for repetitively detecting whether a malfunction exists in said communication lines; means for detecting whether said malfunction detected by said trouble detecting means has occured a plurality of times; and means for verifying a trouble state when said detections of said malfunction have occurred a plurality of times.