Awakening system and method in locking state of mobile phone screen

Abstract

The invention discloses an awakening system and an awakening method in the locking state of a mobile phone screen. The awakening system comprises an awakening device, an intelligent mobile phone and vehicle-mounted equipment. The awakening device is provided with a pickup, a first control module, an awakening word recognition module and a first Bluetooth module. The intelligent mobile phone is provided with an APP with a voice recognition function, a second control module and a music playing module. The vehicle-mounted equipment comprises a third Bluetooth module, a second FM frequency modulation module, a third control module, a peripheral or built-in sound box and a display screen. Only when the awakening word recognition module recognizes an awakening word, the background system of themobile phone is waken up. After that, the intelligent mobile phone sends audio data uploaded by the awakening device to an APP with a voice recognition function to start the voice assistant or the voice navigation function. Therefore, the screen does not need to be lightened. As a result, the APP of the intelligent mobile phone still, which has the voice recognition function, can still be in the working mode in the screen locking state of the intelligent mobile phone. Not only the driving safety problem of a user is considered, but also the user experience is greatly improved.

Description

technical field [0001] The invention relates to a system and method for waking up a mobile phone in a locked screen state. Background technique [0002] At present, the hardware performance of smart phones is developing rapidly, and various APPs that can be loaded on smart phones have been designed and applied in people's daily life in large numbers, which greatly enhances and expands the application scenarios of smart phones. The smart phone is connected to the vehicle-mounted terminal through Bluetooth, which can provide drivers with functions such as vehicle navigation, car audio playback, and Bluetooth headsets to answer and make calls. Due to the increasing maturity of voice recognition technology, in order to solve the problem of safe driving for users, it has become a trend to control smart phones through voice recognition technology. The smart phone will turn off the screen at a predetermined time and enter the lock screen mode. In the lock screen mode, the smart ph...

AI Technical Summary

Problems solved by technology

The smart phone will turn off the screen at a predetermined time and enter the lock screen mode. In the lock screen mode, the smart phone does not pick up the sound, and the voice assistant or voice navigation cannot be used. Various trigger methods are required to make it enter the working mode, which will give drivers safe driving poses hidden dangers

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