ELECTRONIC LABEL SYSTEM AND OPERATION METHOD THEREOF
First Claim
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1. An electronic label system, comprising:
- a control unit, sending display information; and
a plurality of electronic label units, coupled to the control unit, for receiving the display information and displaying according to the corresponding display information, wherein the electronic label units respectively output a plurality of state information to the control unit, so that the control unit monitors operation states of the electronic label units according to the state information.
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Abstract
An electronic label system and an operation method thereof are provided. The electronic label system includes a control unit and a plurality of electronic label units. The control unit is used for sending display information. The electronic label units are coupled to the control unit to receive the display information and display according to the corresponding display information, respectively. The electronic label units respectively output a plurality of state information to the control unit so that the control unit can monitor operation states of the electronic label units according to the state information.
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Citations
17 Claims
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1. An electronic label system, comprising:
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a control unit, sending display information; and a plurality of electronic label units, coupled to the control unit, for receiving the display information and displaying according to the corresponding display information, wherein the electronic label units respectively output a plurality of state information to the control unit, so that the control unit monitors operation states of the electronic label units according to the state information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An operation method of an electronic label system, wherein the electronic label system comprises a control unit and a plurality of electronic label units, the operation method of the electronic label system comprising:
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sending display information to the electronic label units by the control unit; displaying according to the corresponding display information, and respectively outputting a plurality of state information to the control unit by the electronic label units; and monitoring operation states of the electronic label units by the control unit according to the state information. - View Dependent Claims (16, 17)
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Specification