Digital charging automatic acquisition control circuit

Abstract

The invention provides a digital charging automatic acquisition control circuit. The digital charging automatic acquisition control circuit comprises: a CPU; a battery voltage generation circuit whichis used for generating the charging voltage of the battery according to the voltage source; a control circuit, wherein one end of the control circuit is connected with the charging voltage, the otherend of the control circuit is connected with the collected battery voltage, the control end of the control circuit is connected with the CPU for determining whether a control signal for starting or stopping charging is sent through the control end or not according to the states of the charging voltage and the battery voltage; a battery detection circuit, wherein one end of the battery detection circuit is connected with the charging voltage, the other end of the battery detection circuit is connected with the acquired battery voltage, and the output end of the battery detection circuit is connected with the CPU. According to the digital charging automatic acquisition control circuit, and the digital charging automatic acquisition control circuit aims to automatically meet the charging requirement of a battery, can monitor the service life of the battery and can obtain a curve graph of the charging time of each time of battery charging in real time, and the quality of the battery can be obtained according to the curve graph of each time of battery charging. Therefore, the problem that the batteries mixed with fishes in the market are effectively signed is solved.

Description

technical field [0001] The invention relates to the technical field of automatic charging control, in particular to a digital charging automatic acquisition control circuit. Background technique [0002] With the improvement of the national economy and the level of science and technology, especially the rapid development and improvement of computer technology, communication technology, network technology, and control technology, people's requirements for their own quality of life are also constantly improving. This phenomenon promotes the development of indoor life towards automation, intelligence, comfort and safety, which in turn prompts many companies to develop towards indoor intelligence and develop indoor intelligent products, such as intelligent robots, intelligent sweepers and other smart home electronic equipment. . [0003] Existing smart home electronic devices all need artificial auxiliary charging when the power is insufficient, and have not realized the real a...

AI Technical Summary

Problems solved by technology

[0003] Existing smart home electronic devices need artificial auxiliary charging when the power is low, and have not realized the real automation and intelligence of home life.

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