Motorized joystick

• US 5,182,557 A
• Filed: 11/13/1990
• Issued: 01/26/1993
• Est. Priority Date: 09/20/1989
• Status: Expired due to Fees

• Current Assignee: CEC Entertainment Incorporated
• Original Assignee: Semborg-Recrob Corporation
• Inventors: Lang, Victor H.
• Primary Examiner(s): Yusko, Donald J.
• Assistant Examiner(s): GIUST, JOHN
• Application Number:
  US07/613,381
• Time in Patent Office: 805 Days
• Field of Search: 341/20, 340/709, 358/93, 358/108, 358/229, 74/471 XY, 318/568.11, 318/568.12, 318/568.14, 901/41
• US Class Current: 341/20
• CPC Class Codes: B25J 15/0009 comprising multi-articulated fingers, e.g. resembling a human hand
• CPC Class Codes: B25J 9/0003 Home robots, i.e. small robots for domestic use
• CPC Class Codes: Y10T 74/20201 Control moves in two planes

Abstract

A system includes a control station for remotely controlling an animated character. Radio frequencies are used to transfer audio, video and other control signals to the animated character to provide speech, hearing, vision and practically any movement in real-time. A camera is used in the head of the animated character, and microphones are used in its ears to provide vision and hearing to a monitoring operator at the control station. A speaker is co-located with the animated character to generate sound from the operator. Servo control units are included within the animated character to provide a plurality of body movements. Other aspects of the animated character includes a multi-layer skin composite to make it appear more life-like, and an audio driver circuit for controlling the mouth of the animated character in proportion to the level of an audio signal generated at the control station. The system includes a motorized joystick to control the movement of the animated character. The joystick is connected to three linear motors which are faders with memories. The linear motors can be preprogrammed allowing preprogrammed movements of the animated character to be replayed without the need of an operator.

Claims

1. A motorized joystick, comprising:

a housing;

a control handle;

a support supporting said handle in said housing for universal movement;

a first motor; and

a first connector connecting said control handle to said first motor;

said first connector connects rotation of said control handle to said first motor; and

further comprising a second motor, a second connector connecting said control handle to said second motor, to connect front and back movement of said control handle to said second motor; and

a third motor, a third connector connecting said control handle to said third motor to connect right and left movement of said control handle to said third motor, wherein each of said motors is arranged for controlling movement of the control handle and at least one of said motors includes a linear output for driving the control handle.

2. The motorized joystick set forth in claim 1 wherein said first connector includes a flexible cable.

3. A motorized joystick set forth in claim 1 including manual override means for disabling the motors from controlling the joystick.

4. The motorized joystick set forth in claim 1 wherein said first motor is a motorized fader.

5. The motorized joystick set forth in claim 1 wherein said support is a three dimensional support supporting said control handle for right and left movement, front and back movement, and rotational movement.

6. The motorized joystick set forth in claim 1 wherein each of said first, second and third motors includes a memory allowing each said motor to be preprogrammed.

7. A three dimensional motorized joystick for controlling the movement of an animated character;

comprising;

a control handle;

a universal support;

said control handle mounted in said universal support for universal three dimensional movement;

a first motorized fader with memory;

a first connector connecting movement of said control handle in a first direction to said first motorized fader with memory;

a second motorized fader with memory;

a second connector connecting movement of said control handle in a second direction to said second motorized fader with memory;

a third motorized fader with memory; and

a third connector connecting movement of said control handle in a third direction to said third motorized fader with memory, wherein each of said motorized faders is arranged for controlling movement of the control handle.