NB-IOT wireless remote transmission intelligent water meter system
A wireless remote transmission, smart water meter technology, applied in transmission systems, signal transmission systems, measuring devices, etc., can solve the problems of statistical trouble, low statistical efficiency, a lot of manpower and material resources, etc., to achieve low power consumption, high waterproof performance, and improved The effect of accuracy and productivity
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Embodiment 1
[0019] The present invention provides such Figure 1-2 The shown NB-IOT wireless remote intelligent water meter system includes a wireless remote water meter 1. Connect the nozzle 12, the protective case 13 and the display screen 14, the output end of the wireless remote water meter 1 is provided with a data centralized transmission device 2, the output end of the data centralized transmission device 2 is provided with a server 3, and the output end of the server 3 A central management platform 4 is provided, the server 3 and the central management platform 4 are connected to each other through a transmission cable, the output end of the central management platform 4 is provided with an operator network 5, and the connection end of the operator network 5 is provided with a cloud platform 6. The connection end of the cloud platform 6 is provided with a client terminal 7 .
[0020] Described center management platform 4 connection ends are provided with work terminal 41 and sir...
Embodiment 2
[0025] The wireless remote water meter 1 is made of high-strength ABS food-grade plastic and has high-strength anti-corrosion and anti-oxidation properties. The wireless remote water meter 1 is equipped with a water meter data transmission device 11 inside, and the wireless remote water meter 1 is equipped with There is a water meter connecting nozzle 12, the surface of the wireless remote water meter 1 is surrounded by a protective shell 13, the water meter connecting nozzle 12 is made of all-copper material, and the surface of the protective shell 13 is nickel-plated twice, so The water meter data transmission device 11, the water meter connection nozzle 12 and the protective case 13 are all sealed by food-grade electronic potting glue, which has high waterproof performance, safety and reliability. The water meter data transmission device 11 is equipped with a low power consumption NB-IOT Data transmission module and SIM card, the data transmission module is based on the carr...
Embodiment 3
[0028] The data centralized transmission device 2 protects the data transmission module, the data storage module and the CPU processor, and the data centralized transmission device 2 establishes a connection with the wireless remote water meter 1 in the area in an RF radio frequency wireless manner, so as to realize the data centralized transmission device 2 and the Command interaction and data transmission between wireless remote water meters 1, meter reading is convenient, no wiring is required, the engineering quantity is small, and the installation cost is low.
[0029] Beneficial effects of this embodiment: the data transmission adopts the combination mode of active timing report and trigger report, the wireless remote water meter 1 will automatically report the data to the data centralized transmission device 2 according to the set reporting period, and the reporting period can be set through the working terminal 41, There is no need to deploy base station concentrators, ...
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