CPC G05B 19/41865 (2013.01) [B08B 13/00 (2013.01); G05B 2219/32252 (2013.01); H01L 21/67739 (2013.01)] | 10 Claims |
1. A material processing path selection method performed by a hardware processor, comprising:
calculating a plurality of candidate material processing paths;
determining a bottleneck process tank, the bottleneck process tank being a process tank having a highest use frequency among all process tanks, a use frequency of the process tank being equal to a total process time length of all materials that need to be transferred to the process tank divided by a number of all the materials that need to be transferred to the process tank;
for each of the plurality of candidate material processing paths, calculating a bottleneck process tank utilization rate to select a candidate material processing path with a highest bottleneck process tank utilization rate among the plurality of candidate material processing paths as a target material processing path, the bottleneck process tank utilization rate being equal to an operation time length of the bottleneck process tank in a current candidate material processing path divided by a process time length of the candidate material path; and
transferring each material of all the materials to an available process tank till all available process tanks are used for processing, according to the calculated target material processing path.
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