| 摘要 |
FIELD: electrical engineering and electronics; ignition systems of internal combustion engines. SUBSTANCE: electronic octane selector has control potentiometer, antichatter unit whose input is input of electronic octane selector, power amplifier whose output is output of electronic octane selector. Introduced additionally into electronic octane selector are: inverter whose input is second input of electronic octane selector, forming stage whose input is third input of electronic octane selector and output is input of inverter, output of inverter being connected with first input of coincidence circuit whose second input is connected with output of antichatter unit, and output of coincidence circuit is connected with first input of time delay forming unit whose second input is connected with control potentiometer. Third input of control potentiometer is connected with output of voltage stabilizer whose input is connected with positive supply bus and with second input of antichatter unit. Output of time delay forming unit is first output of electronic octane selector and input of power amplifier whose output is second output of electronic octane selector. EFFECT: enlarged operating capabilities, increased stability of output parameters. |
