Remotely controlled and monitored followspot

Patent metadata

Field	Value
Publication number	US-12075544-B2
Application number	US-202318298669-A
Country	US
Kind code	B2
Filing date	Apr 11, 2023
Priority date	Jul 8, 2015
Publication date	Aug 27, 2024
Grant date	Aug 27, 2024

Abstract

A remote follow spot system includes a remote controller that has separately movable parts that are movable in two orthogonal directions, and a display attached to one of said two separately movable parts. The display receives a video feed from a controlled light, that is controlled to move in the same directions as remote controller. The display hence shows the field of view where the light is pointing. In this way, an operator of the follow spot can control the light without physically being near the light.

First claim

What is claimed is:

1. A device for controlling a remotely located luminaire that is movable in pan and tilt directions, comprising:
a controller for a remotely located movable luminaire, said controller having a first part which enables moving in a horizontal direction, and has a first movement encoding device that creates an horizontal movement signal indicative of the horizontal movement, and said controller having a second part that is separate from said first part and is movable in a vertical direction, and has a second movement encoding device that creates a vertical movement signal indicative of the vertical movement,
first and second handles, which are held by a user to enable moving the controller in the first and second movement directions, said first and second handles both attached to said first part, and
a display screen, also attached to said first part, and displaying a real time image of a field of view of the remotely located movable luminaire as controlled by movement of said controller.

2. The device as in claim 1 , further comprising electrical connections to said device, and a video connection to said device, providing the real-time image over the video connection.

3. The device as in claim 1 ,
wherein the display screen is hinged relative to said first part to enable viewing the display screen at multiple positions of movement of said first part.

4. The device as in claim 1 , further comprising controls for the remotely located luminaire, located on said first part.

5. The device as in claim 4 , wherein said controls include controls for a camera adjacent to the luminaire which provides the real-time image, said controls being located on said first part.

6. The device as in claim 5 , wherein the controls include an exposure control for the camera.

7. The device as in claim 5 , wherein the controls include a zoom control for the camera, and zooming the zoom control for the camera causes an image displayed on the display to correspondingly zoom.

8. The device as in claim 4 , wherein the controls for the remotely located luminaire includes a brightness control for the luminaire, and increasing the brightness control on the luminaire causes a change of the brightness of the image on the display.

9. The device as in claim 4 , wherein the controls select which of a plurality of different remotely controlled luminaires will be controlled by the controller.

10. The device as in claim 4 , wherein the controls select plural different located controlled luminaires to all be controlled by the controller, where all of the plural luminaires are controlled by the same controller.

Assignees

• Production Resource Group Llc
• Production Resource Group L L C

Inventors

• Conti Christopher D
• Clarke Ian
• Polansky Dale
• Miller Diane

Classifications

• F21V21/30

  Pivoted housings or frames · CPC title

• H05B47/184

  using digital multiplexed [DMX] communication protocols · CPC title

• H05B47/175

  by remote control · CPC title

• H05B47/18

  via data-bus transmission · CPC title

• H04N7/181

  for receiving images from a plurality of remote sources · CPC title