发明名称 |
SYSTEM AND METHOD FOR READING OPTICAL CODES ON BOTTOM SURFACE OF ITEMS |
摘要 |
An automated checkout system and method of operation for reading encoded data on a bottom surface of an item using a data reader. The automated checkout system includes a leading conveyor section and a trailing conveyor section separated by a gap therebetween, where the item is transported across the gap as it moves between the conveyors. A first and second reading device are each positioned beneath the conveyor sections, where each reading device has a field of view projecting through the gap. The first reading device is configured to acquire a first set of scan data and the second reading device is configured to acquire a second set of scan data different from the first. In some embodiments, the first set of scan data may include two-dimensional area views of the encoded data, and the second set of scan data may include linescans of the encoded data. |
申请公布号 |
EP2847710(A1) |
申请公布日期 |
2015.03.18 |
申请号 |
EP20130786911 |
申请日期 |
2013.05.07 |
申请人 |
DATALOGIC ADC, INC. |
发明人 |
SHEARIN, ALAN;GAO, WENLIANG;OLMSTEAD, BRYAN, L. |
分类号 |
G06K7/10;G06K7/14 |
主分类号 |
G06K7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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