Bluetooth function control method of mobile terminal and mobile terminal

Abstract

The invention relates to the field of communication and discloses a Bluetooth function control method of a mobile terminal and the mobile terminal. According to the invention, the mobile terminal automatically starts the Bluetooth function when receiving a trigger signal of a voice application and finds a Bluetooth headset which can be paired with the mobile terminal to be paired by searching the Bluetooth headset which is in an available state around, and the Bluetooth headset is utilized to send and receive a relevant signal of the voice application (for example, the Bluetooth headset is utilized to carry out communication) after the pairing is succeeded. After the voice application is ended, the Bluetooth function of the mobile terminal is automatically closed. According to the Bluetooth function control method of mobile terminal and mobile terminal, the Bluetooth function on the mobile terminal still can use the Bluetooth headset to carry out communication or other voice applications without keeping open, thereby greatly lowering the power consumption and the electromagnetic radiation of the mobile terminal.

Description

technical field [0001] The invention relates to the communication field, in particular to the bluetooth technology of the mobile terminal. Background technique [0002] As a short-distance wireless communication technology, Bluetooth technology can communicate between two parties based on Bluetooth signals with a small coverage. Devices using Bluetooth technology are widely used in people's daily communications because of their moderate cost, small size, low radiation, and multiple application scenarios. The bluetooth function has also become a function included in the standard configuration of the current mobile terminal (such as a mobile phone), and is set in the mobile terminal. [0003] However, at present, the problem of high power consumption brought by the Bluetooth function to the mobile terminal is still very serious. After the mobile terminal powered by a battery activates the Bluetooth function, the standby time generally decreases by 30% to 50%. For most users,...

AI Technical Summary

Problems solved by technology

[0003] However, the problem of high power consumption brought by the Bluetooth function to the mobile terminal is still very serious. After the Bluetooth function is activated on the battery-powered mobile terminal, the standby time will generally decrease by 30% to 50%.

For most users, the common bluetooth application scenario is only for calls, but the working mode of existing bluetooth devices is always on or always off. For ordinary users, this power supply management method is not reasonable enough

In addition, although some bluetooth devices have intelligent matching function, but only the bluetooth peripherals (such as car bluetooth devices) automatically search and match the mobile terminal, not the mobile terminal automatically turns on the bluetooth function and automatically finds the bluetooth peripherals. Manually turn on the Bluetooth function on the mobile terminal, therefore, the mobile terminal does not have the effect of intelligent power saving

[0004] That is to say, the Bluetooth function on the mobile terminal must always be turned on to use the Bluetooth headset, which unnecessarily increases the power consumption and electromagnetic radiation of the mobile terminal.

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