Track positioning system and information transmission coding method
A technology of tracking, positioning and encoding methods, which is applied in the field of electronic information, to achieve the effect of solving the problem of small memory, avoiding inconvenient use, and saving storage space
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[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0037] Such as figure 1 As shown, the tracking and positioning system includes an intelligent terminal, a cloud server, and an information device, and the information device includes an NFC chip and a device housing. The model of the NFC chip is Ntag203 of NXP Semiconductors. The NFC chip is embedded and installed in the device housing. The NFC chip of the information device solidifies and saves the holder's identification information according to the transfer storage coding method. The smart terminal In order to support NFC-enabled mobile phones, near-field wireless communication is used between the smart terminal and the information device. The smart terminal is a sensing device, and the information device is a passive device. Two-way data transmission is performed between the smart terminal and the cloud server through a 3G wireless network....
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