Internet of Things intelligent meter reading system and method
A technology of intelligent meter reading and Internet of Things, applied in signal transmission systems, components of TV systems, TVs, etc., can solve the problems of high manufacturing cost, high maintenance work and high maintenance cost, and achieve low production cost and less maintenance work. , the effect of low maintenance costs
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[0015] In order to better understand the application of the present invention, the specific implementation manners of the present invention will be described below in conjunction with the accompanying drawings.
[0016] As shown in the figure, the smart meter reading system of the present invention includes: a central processing unit (MCU), a voltage conversion and power supply, a wireless transceiver module, a PCB camera, a peripheral clock, and LED lighting indicators. The peripheral clock is used for low-power sleep state timing; the LED lighting indicator is turned on to illuminate the instrument panel during image acquisition, which is convenient for the camera to take clear images; the MCU controls peripheral devices, including cameras, LED lights, etc., and processes images, through graphics And pattern recognition, read the relevant value of the instrument from the image, and send it to the receiving end through the wireless transceiver module.
[0017] The schematic d...
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