Patent RU-2364739-C1 (RU)
Inventor: MASIKI DZENITIRO
IPC: B60L50/16
Filed: 2006-06-26
Granted: 2009-08-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention is related to propulsion engineering, in particular, to systems for control of internal combustion engine sets. Device for power rise that brings power to driveshaft, comprises the following components: internal combustion engine, unit for transformation of torsion torque, which transforms internal combustion engine risen power due to transformation of torsion torque and transmits transformed power to driveshaft; module for setting of target traction force that sets target traction force brought to driveshaft; module for setting of target power, which sets target power taken from internal combustion engine based on specified target traction force; module for setting of target working mode, which sets target working mode of internal combustion engine based on set target power, established ratio of fuel supply through valve for fuel injection into cylinder and fuel supply through valve for fuel injection into channel, the first limitation and the second limitation. The first limitation is imposed on working mode of internal combustion engine with joint supply of fuel through valve for fuel injection into cylinder and valve for injection of fuel in channel, with previously specified first ratio. The second limitation is imposed on working mode of internal combustion engine with joint supply of fuel through valve for fuel injection in cylinder and valve for fuel injection in channel with previously specified second ratio, which differs from mentioned first ratio. Control module, which controls internal combustion engine and unit of torsion torque transformation, to provide for operation of internal combustion engine in target working mode with fuel supply at specified ratio and to provide for bringing of target traction force to driveshaft. Transport vehicle equipped with device for power rise comprises bridge connected to driveshaft. Method for control of device for power rise, in which: target traction force brought to driveshaft is specified, and target power is set, which is taken from internal combustion engine, based on specified target traction force; target working mode of internal combustion engine is set, based on specified target power, established ratio of fuel supply through valve for fuel injection in cylinder and supply of fuel through valve for injection of fuel in channel, the first limitation and the second limitation. The first limitation is imposed on working mode of internal combustion engine with joint supply of fuel through valve for fuel injection into cylinder and valve for injection of fuel in channel, with previously specified first ratio. The second limitation is imposed on working mode of internal combustion engine with joint supply of fuel through valve for fuel injection in cylinder and valve for fuel injection in channel with previously specified second ratio, which differs from mentioned first ratio; and internal combustion engine and unit for transformation of torsion torque are controlled to provide for operation of internal combustion engine in target working mode with fuel supply at specified ratio and provision of bringing of target traction force to driveshaft. 
     EFFECT: provision of efficient operation of internal combustion engine with joint supply of fuel through valves for fuel injection into cylinder and valves for fuel injection into channel with established ratio, and also provision of acceptable engine operation with joint supply of fuel through valves for fuel injection into cylinder and valves for fuel injection into channel with established ratio. 
     13 cl, 11 dwg