| 摘要 |
FIELD: mechanical engineering; internal combustion engines. ^ SUBSTANCE: invention relates to engines of vehicles. According to proposed method fuel is injected into engine combustion chamber and to increase amount of fuel to be injected at temperature lower than operating temperature of internal combustion engine, warming up index fWL is determined. Said index fWL is found using base or main index fG and index fLA which depends on load. Load dependant index FLa is found for different operating conditions independently from base or main index fG. Method uses control element, permanent memory or flash memory for control unit of internal combustion engines of vehicle which stores program orientated for operation in computer, mainly, in microprocessor suitable for implementing the method. Internal combustion engine of vehicle is designed for implementing the method being furnished with control unit making it possible to determine internal combustion engine warming up index fWL to increase amount of fuel injected at temperature lower than operating temperature of internal combustion engine. ^ EFFECT: provision of required flexibility and simplified operation at simultaneous improvement of operating parameters of internal combustion engine at warming up. ^ 11 cl, 1 dwg |
