Patent ID: 11903484
Assignee: DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
Field: Control (Instruments)
Classification: CPC A  G  F | IPC A  G

Claim 5:
6. The collision prevention method of the collision prevention control system based on an electric lifting table according to claim 5, wherein the using a method of calculating an angle with a gravity acceleration in the step 4) comprises: since the gravity acceleration is always perpendicular to ground plane, respectively generating components ax and az on the axis X1 and the axis Z1 when the acceleration and gyroscope chip rotates at an angle of a around the axis Y1, wherein ax and az are read from the acceleration and gyroscope chip through the single-chip microcomputer, thereby obtaining α=arctang(ax/az); and respectively generating components ay and az on the axis Y1 and the axis Z1 when the acceleration and gyroscope chip rotates at an angle of β around the axis X1, wherein ay and az are read from the acceleration and gyroscope chip through the single-chip microcomputer, thereby obtaining β=arctang(ay/az).