Projection system and control method
AssigneeCoretronic Corporation
InventorsKun-Hong Chen, Yi-Jun Liao, Ssu-Ming Chen
Life of this patent
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Abstract
A projection system and a control method are provided. The projection system includes an image control device and a projector. The image control device stores an application and includes a first communication port. The image control device is configured to execute the application to generate a control signal. The first communication port includes at least one of a teletype serial (TTYS) interface and a universal serial bus (USB) interface. The image control device is configured to transmit the control signal to a second communication port of the projector through the first communication port, so that the projector executes a function corresponding to the control signal.
Claims20
A projection system, comprising:
- an image control device, comprising a first processing module, an application, and at least one first communication port, wherein the first processing module is configured to execute the application and generate a control signal through the application, the first processing module outputs the control signal through the at least one first communication port;
- and
- a projector, comprising a second processing module and at least one second communication port, wherein the projector is communicatively connected to the at least one first communication port of the image control device through the at least one second communication port, the second processing module receives the control signal through the at least one second communication port and controls the projector according to the control signal, so that the projector executes a function corresponding to the control signal,
- wherein, the at least one first communication port comprises at least one of a teletype serial (TTYS) interface and a universal serial bus (USB) interface.
A control method, configured to control a projection system, the control method comprising:
- generating a control signal by executing an application through a first processing module of an image control device of the projection system, wherein the first processing module of the image control device outputs the control signal through at least one first communication port of the image control device;
- and
- receiving the control signal through at least one second communication port in a projector of the projection system, wherein a second processing module of the projector controls the projector according to the control signal, so that the projector executes a function corresponding to the control signal,
- wherein, the at least one first communication port comprises at least one of a teletype serial (TTYS) interface and a universal serial bus (USB) interface.
Dependencies are inferred from the claim text.