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RTC battery detection method and device, electronic equipment and storage medium

A battery detection and power detection technology, which is applied in measurement devices, current/voltage measurement, and electricity measurement, etc., can solve problems such as affecting the effective use time of RTC batteries and increasing RTC consumption current.

Inactive Publication Date: 2021-01-05
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an RTC battery detection method, device, electronic equipment, and storage medium to solve the problem of increasing the consumption current of the RTC and affecting the effective use time of the RTC battery in the related art

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  • RTC battery detection method and device, electronic equipment and storage medium
  • RTC battery detection method and device, electronic equipment and storage medium
  • RTC battery detection method and device, electronic equipment and storage medium

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0051] refer to figure 1 , shows a flowchart of steps of a method for detecting an RTC battery in an embodiment of the present invention.

[0052] Step 110, acquiring the capacity of the RTC battery in the device to be detected and the consumption current of the RTC.

[0053] Step 120, according to the capacity of the RTC battery and the current consumption of the RTC, the failure time point of the RTC battery is obtained.

[0054] Step 130, accordin...

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Abstract

The invention provides an RTC battery detection method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring the capacity of an RTC battery in to-be-detected equipment and the consumed current of the RTC; acquiring a failure time point of the RTC battery according to the capacity of the RTC battery and the consumed current of the RTC; and obtaining an electric quantity detection result of the RTC battery according to the failure time point. Therefore, the beneficial effects that under the condition that the circuit power consumption of the RTC is not additionally increased, early warning is carried out for the electric quantity use condition of the RTC battery, and a user is prompted to replace the RTC battery in time are achieved.

Description

technical field [0001] The present invention relates to the technical field of terminal equipment, in particular to an RTC battery detection method, device, electronic equipment and storage medium. Background technique [0002] RTC (Real-time clock, real-time clock) is a functional circuit on the terminal circuit board, which is used to provide accurate time when the terminal is turned off. Once the time is lost due to reasons such as RTC battery failure, users will not be able to judge the exact time, and some time-related applications will be abnormal or lose their meaning. At present, the common method is to automatically provide time through the network system, but problems may still occur in some devices that are not always connected to the Internet. [0003] In related technical solutions, it is also possible to detect the power of the RTC battery in real time by introducing a detection circuit into the terminal circuit board, but the detection of power also requires ...

Claims

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Application Information

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IPC IPC(8): G01R31/364G01R31/385G01R19/00
CPCG01R31/364G01R31/385G01R19/00
Inventor 李月程飞
Owner BEIJING SANKUAI ONLINE TECH CO LTD