Data processing method and apparatus, computer device, and readable storage medium

A data processing apparatus arranged in an in-vehicle central control device, a database and a cache queue being arranged in the in-vehicle central control device, and the apparatus comprising at least one memory and at least one processor coupled to the memory, the at least one processor being configured to:

• poll data packets in the database to obtain a to-be-added data packet set and add the to-be-added data packet set to the cache queue;
• poll the cache queue to obtain a to-be-uploaded data packet set and upload the to-be-uploaded data packet set through a wireless communication connection of the in-vehicle central control device;
• add a first data packet to the database in response to the first data packet in the to-be-uploaded data packet set meeting a continuous uploading failure condition;
• delete a second data packet from the database in response to the second data packet in the to-be-uploaded data packet set being successfully uploaded to a server;
• generate, based on service data, a third data packet to be added to the cache queue;
• and in response to no idle position existing in the cache queue for the third data packet, determine a current timestamp as a target warehousing timestamp of the third data packet, sending the third data packet and the target warehousing timestamp to a database thread, and associatively store the third data packet and the target warehousing timestamp in the database through the database thread.

A non-transitory computer-readable storage medium storing a computer program executable by a processor of an in-vehicle central control device to perform:

• polling data packets in a database arranged in the in-vehicle central control device to obtain a to-be-added data packet set and adding the to-be-added data packet set to a cache queue arranged in the in-vehicle central control device;
• polling the cache queue to obtain a to-be-uploaded data packet set and uploading the to-be-uploaded data packet set through a wireless communication connection of the in-vehicle central control device;
• storing a first data packet in the database in response to the first data packet in the to-be-uploaded data packet set meeting a continuous uploading failure condition;
• deleting a second data packet from the database in response to the second data packet in the to-be-uploaded data packet set being successfully uploaded to a server;
• generating, based on service data, a third data packet to be added to the cache queue;
• and in response to no idle position existing in the cache queue for the third data packet, determining a current timestamp as a target warehousing timestamp of the third data packet, sending the third data packet and the target warehousing timestamp to a database thread, and associatively storing the third data packet and the target warehousing timestamp in the database through the database thread.