Three-meter automatic intelligent return-to-zero robot and return-to-zero method thereof

Abstract

The invention discloses a three-meter automatic intelligent return-to-zero robot and a return-to-zero method thereof. The three-meter automatic intelligent return-to-zero robot comprises the following modules: a main control module, a visual acquisition module, a display module, an input module, a communication module, a power supply module and a driving module, wherein the main control module comprises a CAN communication port, an SWD interface, an ADC voltage stabilization module, a reset circuit, a Bluetooth module, a 3V3 voltage stabilization module and an STM32F407 chip; the visual acquisition module is composed of a camera and a Raspberry Pi; the high-definition camera is independently connected onto the Raspberry Pi; the display module is a liquid crystal display (LCD) with the resolution ratio of 800 * 480; the working mode of the input module is manual operation input; and the communication module is used for communication between the display module and the main control module in a wired connection mode. The three-meter automatic intelligent return-to-zero robot solves the problems of low manual efficiency, large human resource demand, large influence of human factors on the return-to-zero accuracy and the like of the traditional water meter, electricity meter and gas meter return-to-zero; and the invention provides the three-meter automatic intelligent return-to-zero robot which is intelligent, simple to operate and short in return-to-zero time.

Description

technical field [0001] The invention relates to the technical field of water meter zeroing robots, in particular to a three-meter automatic intelligent zeroing robot and a zeroing method thereof. Background technique [0002] A water meter is a measuring instrument that continuously measures, memorizes and displays the volume of water flowing through the measuring sensor under measuring conditions. It is crucial to people's lives and is the main metering instrument for residents' water consumption, which is closely related to the interests of residents. There are generally two ways to indicate and read the water meter: the combination of the pointer and the character wheel or the independent character wheel, all of which require the display device to be easy to read, clear and reliable. With the advancement and development of science and technology, there are smart water meters and mechanical water meters on the market. Although smart water meters are more convenient to use...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an automatic intelligent zeroing robot for three meters of water, electricity and gas, which improves the low labor efficiency of the traditional three meters of water, electricity and gas, the demand for human resource

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