Hybrid power system and optimizing method thereof

An optimizing method for a hybrid power system, comprising:

• a control core;
• a driving mechanism, controlled by the control core;
• an internal combustion engine, connected to the driving mechanism and controlled by the control core;
• an electric motor, connected to the driving mechanism and controlled by the control core;
• and
• a storage battery, coupled to the electric motor and the control core, wherein the optimizing method for the hybrid power system comprises:
• switching the hybrid power system to a standby mode in response to a required torque detected by the control core being zero;
• inputting a required torque to the control core to actuate the hybrid power system;
• determining whether the required torque is an arbitrary value greater than zero;
• switching the hybrid power system to the standby mode in response to a negative result;
• executing, by the control core of the hybrid power system, an equivalent consumption minimization strategy in response to a positive result;
• actuating, by the control core, the internal combustion engine and/or the electric motor simultaneously to transmit power to the driving mechanism;
• switching off the hybrid power system and showing a battery capacity of zero;
• and
• switching the hybrid power system to the standby mode,
• wherein the equivalent consumption minimization strategy establishes a four-loop formula, conducts a global search for the required torque, a rotating speed of the electric motor, and a remaining storage battery capacity of the storage battery, and uses a global grid search to calculate a plurality of minimum equivalent consumption of all conditions and output a multi-dimensional table.