Patent ID: 7880420

Claim:
A control method of an electrical massage machine which includes a Single Chip Microcomputer controller, multiple massage heads on a carriage driven by a common motor, a plurality of routine keys and a plurality sets of upper and lower motor switches corresponding to the plurality of routine keys, the method comprising steps of: 1.1) setting current upper and lower motor switches according to the current routine key that a user has selected to start a routine, and actuating a timer to count according to a time of the routine; 1.2) judging whether the value of the timer is within the time of the routine or not, if YES, controlling the motor to rotate forward until the state of the current upper motor switch is changed, if NO, going to step 1.4); 1.3) judging whether the value of the timer is within the time of the routine or not, if YES, controlling the motor to rotate backward until the state of the current lower motor switch is changed and then returning to step 1.2), if NO, going to the next step; and 1.4) ending the routine; wherein the method further comprises a step between step 1.1) and step 1.4): judging whether the user has reselected one routine key or not, if YES, returning to step 1.1); if NO, continuing the routine.