Low power consumption data acquisition transmission system based on clock chip and implementation method

Abstract

The invention discloses a low power consumption data acquisition transmission system based on a clock chip and an implementation method. A micro control chip communicates with a clock chip module through an I2C bus; an interrupt pin in the micro control chip is connected with an interrupt control pin of the clock chip module; the micro control chip communicates with a sensor module through a universal interface; the micro control chip communicates with a wireless communication module through a serial peripheral interface; and the micro control chip communicates with a storage circuit module through the serial peripheral interface. According to the data acquisition transmission system, the micro control chip is controlled by virtue of the clock chip module, so that automatic startup and shutdown of the micro control chip and switch of timed wake-up operating modes can be realized, the lower power consumption aim of the data acquisition transmission system is achieved, energy-saving processing is realized, and the intelligent control ability of the data acquisition transmission system is enhanced. According to the lower power consumption design, the power consumption problem is solved, the service life of the product is prolonged, and the various using requirements of users are met.

Description

technical field [0001] The invention relates to the field of data acquisition, in particular to a clock chip-based low-power data acquisition and transmission system and an implementation method. Background technique [0002] Data acquisition refers to automatically collecting signals from sensors, as well as analog and digital units under test, and sending them to the host computer for analysis and processing. The collected data are various physical quantities converted into electrical signals, such as temperature, humidity, water level, wind speed, pressure, and RFID information of materials, etc., which can be analog or digital. Today, with the rapid development of the Internet industry, data collection has been widely used in the Internet and distributed fields, and important changes have taken place in the field of data collection. [0003] For many occasions where power supply is inconvenient, battery power supply is required, and power consumption control is an essen...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a clock chip-based low-power data acquisition and transmission system and its implementation method. The invention realizes the data acquisition and transmission function based on a microcontroller chip, a sensor module, a clock chip module and a wireless communication module, and solves problems in In the case of inconvenient power supply, the battery can work effectively for a long time and realize the effective collection and transmission of data. See the description below for details:

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