Intelligent voice prompting system

Abstract

The invention relates to an intelligent voice prompting device system, in particular to a prompting system and method for the power consumption of an instrument battery. The system includes a batteryand an battery indication device, the battery is connected with a voltage detection circuit, the voltage detection circuit is connected with an A / D converter, the A / D converter is connected with the input end of a single chip microcomputer, and the output end of the single chip microcomputer is connected with a liquid crystal display device and a loudspeaker. The system can give a warning in timewhen the power of an instrument power supply is insufficient, staff can timely charge in time, meanwhile the remaining electric quantity is displayed, the staff can calculate how long the instrument can work, and the service life of the instrument is prolonged.

Description

technical field [0001] The invention relates to an intelligent voice prompting device system, in particular to a prompting device and a prompting method for battery power consumption of an instrument. Background technique [0002] With the development of society and technology, people's living standards and quality of life are increasing day by day, and the safety requirements for power equipment are becoming more and more stringent. Therefore, the safety testing of new equipment and equipment that has been put into operation is becoming more and more important. Many devices now use instrumentation to measure its safety and reliability. However, some instruments need to be charged before use. However, since the instrument does not have the function of displaying the remaining battery power, in order to prevent the work from being interrupted due to a sudden power failure during work, only regular charging can be used. The charging time depends entirely on the staff. Judgmen...

AI Technical Summary

Problems solved by technology

However, some instruments need to be charged before use. However, since the instrument does not have the function of displaying the remaining battery power, in order to prevent the work from being interrupted due to a sudden power failure during work, only regular charging can be used. The charging time depends entirely on the staff. experience judgment

On the one hand, this approach still cannot completely avoid the sudden power failure during work, and at the same time, high-frequency charging has a certain impact on the service life of the instrument itself.

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