Device synchronization method and apparatus, device, and storage medium

A device synchronization apparatus, comprising:

• a target cycle determination module, configured for:
• in response to determining that a second device does not receive a first data packet sent by a first device within a preset time period, determining a target time cycle for sending data packets by the second device based on a preset cycle adjustment parameter and a preset time slice length for sending a data packet determining;
• a data packet receiving module, configured for:
• determining whether the second device receives a second data packet sent by the first device based on the time slice length for sending the data packet and the target time cycle of the second device;
• and
• a device synchronization module, configured for:
• in response to determining that the second device receives the second data packet sent by the first device, determining a time point for sending a data packet next time by the second device according to data packet information of the first device, thus achieving a cycle synchronization of the second device in a preset synchronization cycle time period.