发明名称 |
MULTI-BAND RECONFIGURABLE ELECTRONIC SHELF LABEL SYSTEM |
摘要 |
Updating a multi-band reconfigurable electronic shelf label includes waking-up a transceiver and processor of the electronic shelf label, such that the transceiver can be reconfigured to operate on a selected frequency band in order to receive updated information on a data link associated with that selected frequency band. The selected frequency band is chosen based on a power efficiency of the associated data link. The updated information can be received on the associated data link of the selected frequency band, and can be displayed on a display of the electronic shelf label. A supplemental data link using a Radio Frequency Identification circuit can be provided among the other data link selections in the label. |
申请公布号 |
US2014353368(A1) |
申请公布日期 |
2014.12.04 |
申请号 |
US201313903053 |
申请日期 |
2013.05.28 |
申请人 |
Symbol Technologies, Inc. |
发明人 |
Connolly Sean;Duron Mark;Greenrose Jay;Scaramozzino Bert |
分类号 |
G09G5/22 |
主分类号 |
G09G5/22 |
代理机构 |
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代理人 |
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主权项 |
1. A method for updating a multi-band reconfigurable electronic shelf label, the method comprising:
providing an electronic shelf label operable on multiple frequency bands; waking-up a transceiver and processor of the electronic shelf label; reconfiguring the transceiver to operate on a selected frequency band in order to receive updated information on a data link associated with that selected frequency band, wherein the selected frequency band is chosen based on a power efficiency of the associated data link; receiving the updated information on the associated data link of the selected frequency band; and displaying the updated information on a display of the electronic shelf label. |
地址 |
Schaumburg IL US |