| 摘要 |
<p>A power control system and a power control method for an air-assisted sprayer and a gardening spray truck comprising the control system. The system comprises: a water pump frequency converter (12), disposed on a power supply circuitry of a spray water pump motor (2) of an air-assisted sprayer, and used for, according to set information about a working power supply frequency of the spray water pump motor (2), adjusting the working power supply frequency of the spray water pump motor (2); a main controller (11), connected to the water pump frequency converter (12), and used for receiving the set information about the working power supply frequency of the spray water pump motor (2), and sending the set information about the working power supply frequency of the spray water pump motor (2) to the water pump frequency converter (12). By adopting the technical solutions of the present invention, the objective of precisely adjusting the spray amount of the air-assisted sprayer is achieved, so as to facilitate energy conservation and consumption reduction.</p> |
