System based on thermal control of the HCCI technology developed for reduction of the vehicle NOX emissions in order to fulfil the future standard Euro 7

System based on thermal control of the homogenous fuel mixture self-ignition process with compression (1 - combustion engine, 2 - suction pipe, 3 - throttle valve, 4 - fuel injector, 5 - compressor, 6 - heated pipe, 7 - cooled pipe, 8 - heater, 9 - exhaust gas pipe, 10 - cooler, 11 - fan, 12 - mixing valve, 13 - output pipe, 14 - air temperature sensor, 15 - cylinder pressure sensor, 16 - crankshaft speed sensor, 17 - spark ignition, 18 - computer with s ECU).125