Operating method of gas meter assistant client handheld terminal system
The technology of a handheld terminal and an operation method is applied in the operation field of the handheld terminal system of the gas meter assistant customer, which can solve the problems of difficult to achieve very safe and effective management, and achieve the effects of complete functions, reasonable structure and convenient operation.
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[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, but these embodiments should not be construed as limiting the present invention. ,
[0021] see Figure 1 to Figure 7 , the operating method of the gas meter assistant customer handheld terminal system of the present invention, the system is composed of a server 1, a network bridge 2, a handheld terminal 3, and a mobile network 4, and the handheld terminal 3 includes a display screen 5 and an IC card scanning terminal 6 , USB interface 7, charging interface 8, SD card interface 9, power switch 10, menu button 11, home button 12 and return button 13, described IC scanning terminal 6 is provided with APP application software, and described APP is controlled by waiting interface , the login interface, the main interface, the installation task interface, the detection task interface, the maintenance task interface, the operation history section, th...
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