CONTROL UNIT FOR GAS ENGINE FUEL SUPPLIES TO PETROL AND DIESEL ENGINES

摘要

FIELD: automotive industry.;SUBSTANCE: invention relates to the automotive industry, namely to internal combustion engines (ICE). Control unit is proposed, which is provided with the modules for receiving signals from the gas temperature sensor 1, gas pressure sensor 2, crankshaft sensor 4, camshaft sensor 5, air flow sensor 6, oxygen sensor 7, throttle sensor 8, the control unit of the car 9 and of the reception of signals from the petrol injectors 10 and the recognition of the injection time of the petrol injectors, which are connected to the signal converting module 2, which is configured with the possibility to transmit signals, their transformation into the format of microprocessor modules and distribution of signals between microprocessor modules. Control unit includes the microprocessor ignition correction module 11, the microprocessor synthesis module 12 for the injection time of gas injectors and the microprocessor module 13 for synthesizing oxygen readings, which are connected to the signal issuing module 14. To the signal issuing module 14, the modified signal generator module 15 of the crankshaft and camshaft sensor output, the gas injector control signal generating module 16 and the oxygen sensor modified signal output module 17 are connected.;EFFECT: invention allows to reduce the flow rate of gas engine fuel, to improve the ecological compatibility of the ICE exhaust, and to improve the dynamic characteristics of the car.;1 cl, 2 dwg