Patent ID: 11871158
Assignee: CORETRONIC CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A projection system, wherein the projection system comprises:
a plurality of projection devices; and
a central control platform, coupled to the plurality of projection devices, wherein the central control platform is configured to deliver a data signal and a selection signal to each of the plurality of projection devices, each of the plurality of projection devices is configured to generate a decoding result according to the selection signal, and at least one projection device of the plurality of projection devices is selected to receive the data signal delivered from the central control platform according to the decoding result of the at least one projection device being selected, so that the at least one projection device being selected generates a projection image corresponding to the data signal,
wherein the selection signal comprises an analog voltage, or at least one pulse signal.