RFID system for monitoring food hygiene
AssigneeIndustrial Technology Research Institute
InventorsChun-Hui Ku, Wei Chang
Life of this patent
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Abstract
The present invention discloses a RFID system for monitoring food hygiene, comprising: a first accommodating space; an object-under-monitor with a RFID tag attached thereon, being disposed in the first accommodating space; an environmental sensor, disposed in the first accommodating space; a processor, electrically connected to the environmental sensor; a first RFID accessing device, disposed in the first accommodating space while electrically connected to the processor; a second accommodating space; a displaying device, disposed in the second accommodating space; and a second RFID accessing device, disposed in the second accommodating space while electrically connected to the displaying device.
Claims17
A RFID system for monitoring food hygiene, comprising:
- a first accommodating space;
- an object-under-monitor with a RFID tag attached thereon, being disposed in the first accommodating space;
- an environmental sensor, disposed in the first accommodating space;
- a processor, electrically connected to the environmental sensor;
- a first RFID accessing device, disposed in the first accommodating space while electrically connected to the processor;
- a second accommodating space;
- a displaying device, disposed in the second accommodating space;
- and
- a second RFID accessing device, disposed in the second accommodating space while electrically connected to the displaying device.
a RFID food hygiene control method, comprising the steps of:
- (a) providing a first accommodating space, an object-under-monitor with a RFID tag attached thereon being disposed in the first accommodating space, an environmental sensor disposed in the first accommodating space, a processor electrically connected to the environmental sensor, a first RFID accessing device disposed in the first accommodating space while electrically connected to the processor, a second accommodating space, a displaying device disposed in the second accommodating space, and a second RFID accessing device disposed in the second accommodating space while electrically connected to the displaying device;
- (b) enabling the environmental sensor to detect specific information of the first accommodating space;
- (c) transmitting the detected information from the environmental sensor to the processor;
- (d) using the first RFID accessing device enabled by the processor to write the detected information into the RFID tag;
- (e) moving the object-under-monitor from the first accommodating space to the second accommodating space;
- (f) using the second RFID accessing device to read the information resided in the RFID tag;
- (g) displaying the information by the displaying device.
Dependencies are inferred from the claim text.