Patent ID: 11894760
Assignee: XIAMEN YAXON NETWORK CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  H | IPC H

Claim 12:
13. The control method for the fuel-saving multi-state switch according to claim 11, wherein:
the fuel-saving control unit is a Microcontroller Unit (MCU),
the MCU is connected to a vehicle body CAN via the CAN bus to be configured to collect messages of the vehicle body CAN in real time,
the MCU is configured to analyze and calculate the messages to determine the switch gear required by the current vehicle,
the switch gear comprises a heavy-load gear, a mid-load gear, and a no-load gear, and
the voltage value comprises a first voltage value, a second voltage value, and a third voltage value which respectively correspond to the heavy-load gear, the mid-load gear, and the no-load gear.