Control method for built-in operating system for wharf truck-tractor

The invention discloses an embedded operating system control method used for a wharf tractor, which can create a plurality of sub-tasks based on the platform software layer of the embedded operating system, such as motor power supply sub-task, battery monitor sub-task, driving motor sub-task, tractor head input sub-task and other members. So the operation mode of current tractor system can be setaccording to the received input information of the driver and the reporting information to a higher body of the sub-tasks. The embedded operating system control method of wharf tractor has the advantages that: under the circumstances of ensuring the normal operation of the tractor, the battery and the motor are monitored timely to make the motor at the best fuel consumption state and prolong the service life of the power battery to the utmost; the fuel consumption is significantly decreased; the waste gas emission is reduced; and the economical efficiency of the fuel is increased.