Two-dimensional code, RFID (radio frequency identification) and GPS (global positioning system) trinity based electrical product positioning system and positioning method thereof
A trinity technology for electrical products, applied in transmission systems, instruments, electrical components, etc., to achieve the effects of wide coding range, easy production, and good safety
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[0033] combine figure 1 , a positioning system for electrical products based on the trinity of QR codes, RFID, and GPS, including:
[0034] There are several electrical products, each of which is provided with a QR code plate 1 , an RFID tag 2 and a GPS monitoring terminal 4 .
[0035] A handheld device 5 for reading two-dimensional codes and RIFD label information of electrical products; the handheld device can be a mobile phone or a tablet computer, which reads RIFD label information or two-dimensional code information through radio frequency signals or optical signals 3 .
[0036] A server 9 carrying home appliance product information; a product information database is constructed in the server for storing event data information related to electrical appliances. The product information database compiles the required product information according to customer needs. The product database includes at least the product model and the unique code of the product, and can also add...
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