Method and device for obtaining the remaining time that equipment can be used

Abstract

The present invention proposes a method and device for obtaining the remaining time that equipment can be used, wherein the method includes: acquiring the current power consumption speed of the detected device, obtaining the current remaining power of the detected device, and according to the remaining power and the current power consumption speed , to obtain the remaining time that the detected device can be used. In this embodiment, during the use of the detected device, the data on the battery in the detected device can be collected in real time, and then the current power and power consumption speed can be calculated in real time under the current power consumption speed. The time the device can continue to work. Since the available remaining time is calculated based on the measured data, the obtained remaining time is relatively accurate.

Description

technical field [0001] The present invention relates to the field of equipment detection, in particular to a method and device for acquiring the remaining usable time of equipment. Background technique [0002] A wearable device can be worn directly on the user, or it can be a portable device integrated into the user's clothing or accessories. Wearable devices are not only a hardware device, but also achieve powerful functions through software support, data interaction, and cloud interaction. Wearable devices have brought great changes to people's lives and perceptions. [0003] For example, with the continuous development of mobile medical technology, wearable ECG devices have received more and more attention due to their convenience, long-term monitoring, analysis and transmission of human ECG signals and other rich functions, but powerful display Effects and functions will inevitably lead to battery power consumption. Wearable ECG devices need to be monitored continuous...

AI Technical Summary

Problems solved by technology

[0003] For example, with the continuous development of mobile medical technology, wearable ECG devices have received more and more attention due to their convenience, long-term monitoring, analysis and transmission of human ECG signals and other rich functions, but powerful display Effects and functions will inevitably lead to battery power consumption

Wearable ECG devices need to be monitored continuously for a long time. If the initial power is not enough to support the expected monitoring time or the power consumption is seriously insufficient to support the remaining monitoring time due to various user operations and other factors during the wearing process, may lead to incomplete or even invalid data of the ECG monitoring

[0004] At present, users of wearable ECG devices can only vaguely judge whether the current remaining power can support this ECG monitoring based on the current remaining power of the current wearable ECG device and their long-term use experience.

Moreover, the user may need to continuously press buttons on the wearable ECG device during actual use, resulting in a large consumption of the remaining power of the wearable ECG device, which leads to the user's estimation of the remaining use time of the wearable ECG device. The accuracy rate is low, if the estimation error is likely to lead to invalid ECG monitoring data

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