Lighting Control System with Wireless Network Connection
First Claim
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1. A stage lighting device, comprising:
- a mounting part, allowing mounting a light;
a controllable motor, that allows moving the light in at least pan and tilt directions;
a light source, producing an output of at least 100 W; and
a controller, that controls at least said movement in said pan and tilt directions, and controls said light source, wherein said controller includes a wireless network interface device, which receives commands over a wireless network, and said controller operates to accept a command from a wireless network only if a specified security function is met.
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Abstract
Wireless network used to control multiple lights, includes multiple different networks for different purposes, and interference prevention mechanisms.
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Citations
17 Claims
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1. A stage lighting device, comprising:
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a mounting part, allowing mounting a light;
a controllable motor, that allows moving the light in at least pan and tilt directions;
a light source, producing an output of at least 100 W; and
a controller, that controls at least said movement in said pan and tilt directions, and controls said light source, wherein said controller includes a wireless network interface device, which receives commands over a wireless network, and said controller operates to accept a command from a wireless network only if a specified security function is met. - View Dependent Claims (2, 3, 4)
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5. A stage lighting controller device, comprising:
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a user interface, adapted for controlling a plurality of stage lighting devices, each of which are controllable remotely, and also controllable at least to move in pan and tilt directions; and
a wireless connection to said stage lighting devices, said wireless connection producing commands to control said plurality of stage lighting devices, and producing at least one security function as part of said commands. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method, comprising:
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sending a control signal wirelessly from a controlling console to a controlled stage light of a type that can be controlled to change its movement in at least pan and tilt directions; and
using an encryption function that is part of the wireless network format, and also adding an additional security function as part of said control signal, such that the controlled stage light will not respond to the command unless the additional security function is verified by the stage light. - View Dependent Claims (16, 17)
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Specification