Ignition control circuit for intelligent switching of high-voltage electrodes and control method of ignition control circuit

The invention discloses a high-voltage electrode intelligent switching ignition control circuit and a control method thereof. The control circuit comprises a control unit, a step-down circuit, at least two drivers, at least two high-voltage conversion circuits and at least two groups of ignition needles. According to the ignition control circuit, the control unit is used for obtaining the control information sent by the first control switch and the second control switch, the step-down circuit is controlled to be switched on according to the control information, and after the driver is connected with the switched-on step-down circuit, ignition is conducted. The control unit can output a control signal and control the corresponding driving unit to drive the high-voltage conversion circuit to apply high voltage to the corresponding group of ignition needles, and the control unit can perform ignition circulation switching control on the multiple groups of ignition needles, so that the ignition needles are prevent