Remote cinematography viewing device

• US 20080055452A1
• Filed: 08/29/2006
• Published: 03/06/2008
• Est. Priority Date: 08/29/2006
• Status: Abandoned Application

• Current Assignee: Robert C. Carlson
• Original Assignee: Robert C. Carlson
• Inventors: Carlson, Robert C.
• Application Number:
  US11/511,641
• Publication Number:
  US 20080055452A1
• Time in Patent Office: Days
• US Class Current: 348/333.01
• CPC Class Codes: H04N 7/18 Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Abstract

A remote video monitoring and control system for use in cinematography includes an ergonometrically balanced display device of sufficient size and resolution to display images useful in cinematography. A handgrip base is secured to the display device, and a power source is secured to the base. A video signal receiving mechanism is operatively connected to the display device, and receives video signals from a remote camera. A camera control arrangement is operatively connected to the display device to generate camera control signals from an operator of the camera control arrangement. A camera control signal transmitting mechanism transmits camera control signals from the camera control arrangement to the remote camera.

Claims

1. A remote video monitoring and control system for use in cinematography using a remote camera capable of transmitting video signals and receiving control signals, the system comprising the following:

A. an ergonometrically balanced display device capable of displaying video images from the remote camera, the display device being of sufficient size and resolution to display images useful in cinematography;

B. a handgrip secured to the display device;

C. a stand arrangement secured to the ergonometrically balanced display device, the stand arrangement being adapted and constructed to render the remote video monitoring and control system freestanding on generally planar surfaces;

D. a power source secured to the base;

E. a video signal receiving mechanism operatively connected to the display device, said video signal receiving mechanism being adapted and constructed to receive video signals from the remote camera;

F. a camera control arrangement secured to the display device, the camera control arrangement being adapted and constructed to generate camera control signals from an operator of the camera control arrangement, said control signals being selected from a group consisting essentially of camera aperture and zoom; and

G. a camera control signal transmitting mechanism operatively associated with the camera control arrangement, the camera control signal transmitting mechanism being adapted and constructed to transmit camera control signals from the camera control arrangement to the remote camera.

2. A remote video monitoring and control system in accordance with claim 1, wherein the camera control signal transmitting mechanism comprises a RF antenna booster.

3. A remote video monitoring and control system in accordance with claim 2, wherein the camera control signal transmitting mechanism comprises a BNC video out connection.

4. A remote video monitoring and control system in accordance with claim 1, wherein the ergonometrically balanced display device comprises a polymer housing.

5. A remote video monitoring and control system in accordance with claim 4, wherein the polymer housing comprises mounting space for auxiliary components.

6. A remote video monitoring and control system in accordance with claim 5, further comprising a recording device disposed in the mounting space of the housing.

7. A remote video monitoring and control system in accordance with claim 1, wherein the camera control arrangement is adapted and constructed to generate signals to control operational aspects of the remote camera selected form a group consisting essentially of zoom, iris, focus, and angular positioning.

8. A remote video monitoring and control system in accordance with claim 1, wherein the camera control arrangement comprises a manual input device.

9. A remote video monitoring and control system in accordance with claim 8, wherein the manual input device comprises a thumb controller.

10. A remote video monitoring and control system in accordance with claim 8, wherein the manual input device comprises a joystick.

12. A remote video monitoring and control system in accordance with claim 8, wherein the manual input device comprises a touchscreen incorporated into the display device.

13. A remote video monitoring and control system in accordance with claim 8, wherein the manual input device comprises a mouse.

14. A remote video monitoring and control system in accordance with claim 1, wherein the ergonometrically balanced display device comprises a display screen having a diagonal dimension of 7 inches or greater.

15. A remote video monitoring and control system in accordance with claim 1, wherein the video signal receiving mechanism comprises a NTSC/PAL receiver.

16. A remote video monitoring and control system in accordance with claim 1, wherein the camera control arrangement comprises a Preston rig.

17. A remote video monitoring and control system in accordance with claim 1, wherein the camera control signal transmitting mechanism comprises a wireless audio communication mechanism.

18. A remote video monitoring and control system for use in cinematography, the system comprising the following:

A. an ergonometrically balanced display device of sufficient size and resolution to display images useful in cinematography;

B. a handgrip secured to the display device;

C. a stand arrangement secured to the ergonometrically balanced display device, the stand arrangement being adapted and constructed to render the remote video monitoring and control system freestanding on generally planar surfaces;

D. a power source connected to the display device; and

E. a camera control arrangement operatively connected to the power source;

Whereby an operator of the remote video monitoring and control system uses the camera control mechanism to change operational aspects of the remote camera based on images received from the remote camera and displayed on the display device.

19. A remote video monitoring and control system in accordance with claim 18, further comprising a recording device operatively connected to the display.

20. A remote video monitoring and control system in accordance with claim 18 wherein the handgrip is positioned with respect to the stand so as to minimize operator fatigue.

21. A remote video monitoring and control system in accordance with claim 18, wherein the handgrip and stand form an integral unit.