Data processing method, apparatus and system, and computer-readable storage medium

A data processing apparatus, applied to a first electronic device, wherein the first electronic device comprises a first processing unit that runs a first operating system and a second processing unit that runs a second operating system, and the working energy consumption of the first processing unit is less than the working energy consumption of the second processing unit;

• the apparatus comprising:
• a selection module, configured to the first processing unit for executing the selection of a positioning system and storing selected positioning system information;
• an information synchronization module, configured to the first processing unit for synchronizing the stored positioning system information to the second processing unit, when it is determined that a first trigger condition for executing the synchronization of the positioning system information is met;
• and
• an information processing module, configured to the second processing unit for executing positioning-related processing according to the obtained positioning system information,
• wherein the first processing unit supports communication connections with a plurality of positioning systems;
• and the selection module comprises:
• a strength determination submodule, configured to the first processing unit for obtaining the signal strength corresponding to the plurality of positioning systems and selecting the positioning system having the highest signal strength therefrom;
• and
• a state control submodule, configured to determine the selected positioning system as the corresponding positioning system used by the first processing unit to execute the positioning function, and control a positioning module corresponding to the selected positioning system in the first processing unit to be in a working state, and a positioning module corresponding to the non-selected positioning system to be in a non-working state.