Patent ID: 11942342
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B  G  Y | IPC B  G  H

Claim 7:
8. A conveying system, comprising:
a rail including a first section and a second section;
a first conveying unit movably mounted on the rail and configured to displace along the first section at a first predetermined speed and along the second section at a second predetermined speed, wherein the first conveying unit includes a first housing, and a first gripping member disposed inside the first housing and moveable into and out of the first housing;
a central controller configured to control the first conveying unit;
a first speed configured to displace the first conveying unit along the first section of the rail at the first speed, wherein the first speed is derived by increasing or decreasing the first predetermined speed based on a plurality of parameters associated with the first conveying unit and the first section of the rail;
a first vibration measurement of the first conveying unit upon the displacement of the first conveying unit along the first section of the rail at the first speed;
a second speed configured to displace the first conveying unit along the second section of the rail at the second speed, wherein the second speed is derived by increasing or decreasing the second predetermined speed based on the plurality of parameters associated with the first conveying unit and the second section of the rail;
a second vibration measurement of the first conveying unit upon the displacement of the first conveying unit along the second section of the rail at the second speed;
wherein the first vibration measurement and the second vibration measurement are less than or equal to a predetermined vibration threshold.