Patent ID: 11955056
Assignee: XI'AN NOVASTAR TECH CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. A device for configuring display screen, wherein the device for configuring display screen is applicable to a splitter electrically connected to an LED display screen; and comprises:
a first acquisition module, configured to acquire an initial sequence packet, wherein the initial sequence packet comprises a splitter serial number data segment and a first module controller serial number data segment;
a second acquisition module, configured to acquire configuration parameters, wherein the configuration parameters include a serial number of the splitter, serial numbers of a plurality of loading interfaces of the splitter and a serial number of a module controller in the first display unit loaded on each of the loading interfaces; and
a sequence module, configured to update the content of the first module controller serial number data segment in the initial sequence packet according to the serial number of the module controller in the first display unit loaded on each of the loading interfaces, so as to obtain a plurality of target sequence packets respectively corresponding to the plurality of loading interfaces and output respective target sequence packets through each of the loading interfaces, so that module controllers in all display units loaded on the loading interfaces determine their own sequence numbers in sequence, the plurality of target sequence packets being different from each other.