Mobile meter reading system based on wireless point-of-sale (POS) terminal
A mobile meter reading and wireless technology, applied in signal transmission systems, instruments, cash registers, etc., can solve inconvenience and other problems, achieve the effect of convenient operation, high practicability, and broaden payment channels
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[0027] Best practice:
[0028] Refer to attached figure 1 , a mobile meter reading system based on wireless POS terminals, including wireless POS terminals, GPRS communication systems, APN dedicated lines, and power management service support systems, of which:
[0029] The wireless POS terminal includes a central processing module, and a data input module, a channel detection module, a printing module, a display module and a communication transmission module respectively connected to the central processing module (refer to the attached figure 2), the channel detection module is connected with the communication transmission module. In the prior art, the wireless POS terminal is a mobile toll collection device for UnionPay, which uses the inherent network system of UnionPay for transmission. The present invention is that the wireless POS terminal can learn from the UnionPay POS machine, and add channel detection on the basis of it. Module, a communication transmission module...
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