Research Article
A Study on Online Scheduling Problem of Integrated Order Picking and Delivery with Multizone Vehicle Routing Method for Online-to-Offline Supermarket
Table 4
The parameters of the O2O supermarket.
| Parameter | Value |
| Number of aisles | 100 | Length of the aisle | 50 | Number of storage locations | 1000 | Length of each location | 1 m | Width between two adjacent aisles | 2 m | Picker’s travel speed | 48 m/min | Pick-up speed | 6 item/min | Setup time | 3 min | Storage policy | Random-based |
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