Abstract: Provided are a terminal and a control method of multi-path power supplying. The terminal includes: a battery module having power-supplying paths, power-supplying management modules in one-to-one correspondence with the power-supplying paths and a power supply control module. Each power-supplying path is connected to a power-supplying management module, a first end of each power-supplying management module is connected to a corresponding power-supplying path, a second end is connected to the power supply control module, a third end is connected to at least one function module. The battery module supplies power to at least one function module through multiple independent power-supplying paths.

Abstract: Provided are a terminal and a control method of multi-path power supplying. The terminal includes: a battery module having power-supplying paths, power-supplying management modules in one-to-one correspondence with the power-supplying paths and a power supply control module. Each power-supplying path is connected to a power-supplying management module, a first end of each power-supplying management module is connected to a corresponding power-supplying path, a second end is connected to the power supply control module, a third end is connected to at least one function module. The battery module supplies power to at least one function module through multiple independent power-supplying paths.

Abstract: A terminal monitors a working state parameter of a main microphone arranged on the terminal; judges whether the working state parameter satisfies a preset rule; and prompts a user that an audio input signal is abnormal or selects a main microphone satisfying the preset rule as an audio input according to a judgment result.

Abstract: A quantitative analysis method based on air pressure measuring, which can be used for the high-sensitivity quantitative detection of various targets i.e. inorganic ions, small molecules and biological macromolecules such as proteins, DNA, and even viruses, bacteria, cells, etc. The present invention catalyzes hydrogen peroxide to generate a large amount of gas using enzymes or nanoparticles, etc.; converts the target molecule detection signal into a gas pressure intensity signal; achieves signal amplification; and finally converts the pressure change into an electrical signal to conduct a reading through an air pressure meter, thereby achieving high-sensitivity quantitative detection. The feasibility, wide applicability and reliability of the present invention are certified through three different detection systems, i.e. an ELISA system, a DNA hydrogel system and a functional DNA sensor system, respectively, using an air pressure meter.

Abstract: In an embodiment of the present invention, a terminal monitors a working state parameter of a main microphone arranged on the terminal; judges whether the working state parameter satisfies a preset rule; and prompts a user that an audio input signal is abnormal or selects a main microphone satisfying the preset rule as an audio input according to a judgment result.