Method and system for displaying capacity remaining time of Bluetooth device based on Bluetooth terminal

Abstract

The invention provides a method and a system for displaying capacity remaining time of a Bluetooth device based on a Bluetooth terminal. The method includes the steps: a, computing a remaining capacity value and periodically transmitting the remaining capacity value to the Bluetooth terminal by the aid of the Bluetooth device; b, computing and evaluating the service time of the remaining capacity of the Bluetooth device by summing up the remaining capacity value received within a period of time through the Bluetooth terminal; and c, displaying the service time of the remaining capacity on a screen by the aid of the Bluetooth terminal. Power consumption of the Bluetooth device in unit time can be evaluated by summing up capacity information acquired within a period of time through computing power of the Bluetooth terminal, the service time of the remaining capacity of the Bluetooth device is forecast based on the power consumption, a user using the Bluetooth device can know the remaining service time of the Bluetooth device by means of real-time display of the Bluetooth terminal, the user conveniently selects proper time for replacing a battery according to the remaining capacity, and use of the Bluetooth device is greatly facilitated for the user.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for displaying the remaining power time of a Bluetooth device based on a Bluetooth terminal. Background technique [0002] At present, with the popularity of mobile Bluetooth terminals, especially mobile phones and Bluetooth functions, the technology is becoming more and more mature, and Bluetooth-related functions are becoming more and more abundant. Due to its significant advantages in terms of power consumption, cost, and volume, Bluetooth is widely used in people's daily communications, and there are more and more devices with Bluetooth functions. [0003] Not all devices with bluetooth function have man-machine interaction interfaces, such as bluetooth earphones, which are often used to connect with bluetooth mobile phones. In addition, devices such as Bluetooth mice and Bluetooth keyboards do not have human-computer interaction interface...

AI Technical Summary

Problems solved by technology

In addition, devices such as Bluetooth mice and Bluetooth keyboards do not have human-computer interaction interfaces. For such devices, users cannot intuitively know the power information of the devices.

And this kind of bluetooth device is generally battery-powered, and the power is often exhausted when the user does not have any expectations, causing a sudden interruption of the user's use, which affects the user experience in the slightest, and causes economic losses to the user in severe cases.

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