METHOD OF AND DEVICE OF CONTROL VEHICLE ENGINE UNIT (VERSIONS) Russian patent published in 2006 - IPC F02D41/02 

FIELD: mechanical engineering; transport engineering; engines.

SUBSTANCE: according to proposed method of control of vehicle engine unit having at least one regulated parameter, said parameter is regulated depending on at least one preset value of output parameter of engine unit. Said value is chosen from several preset values. At first stage, preset values which do not depend on engine unit are used first preset value. At second stage, basing of this preset value and at least one preset value depending on engine, second preset value is formed which acts onto at least one regulated parameter. Vehicle engine unit control device has at least one control unit with at least one microcomputer which puts out, depending on at least one preset value of output parameter of engine unit, at least one control action to change regulated parameter. First part contains programs which do not depend on engine and it interacts through interface with second part which contains programs depending on engine. First part makes it possible to put out preset values and parameters to interface and receive preset value and parameters from part which depends on engine. According to second design version, engine unit control device of vehicle has at least one control unit with at least one microcomputer which makes it possible to put out, depending on at least one preset value of output parameter of engine unit, at least one control action to change regulated parameter. Part contains programs which depend on engine on engine and interacts through interface with part containing programs which do not depend on engine. Part depending on engine makes it possible to put out to interface preset values and parameters and to receive preset values and parameters from engine part which do not depend on engine.

EFFECT: simplified control of engine unit.

12 cl, 8 dwg