Animated character system with real-time contol

• US 5,142,803 A
• Filed: 10/10/1990
• Issued: 09/01/1992
• 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): Kostak, Victor R.
• Application Number:
  US07/595,381
• Time in Patent Office: 692 Days
• Field of Search: 358/93, 358/210, 358/103, 358/229, 901/14, 901/9, 901/10, 901/46, 901/47, 901/16, 901/18, 623/24, 623/21, 623/64, 623/57, 294/111, 40/411, 40/414
• US Class Current: 40/411
• 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

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.

Claims

1. An animated character which responds to control signals sent from a remotely located source, comprising:

an animated character body, movably controllable in response to the control signals, having a first mechanical servo mechanism, a second mechanical servo mechanism and a third mechanical servo mechanism, each for providing a force in response to the control signals;

cables coupled to the mechanical servo mechanisms and to a support member such that the respective forces are provided independently of the support member;

a ball and socket joint coupled to the support member and responsive to the cables to move the support member rotationally about the joint;

wherein the support member supports the joint to allow the cables to provide 3-dimensional movement.

2. An animated character, according to claim 1, wherein the animated character body further includes at least one sensor for sensing its surrounding environment, wherein the control signals are sent from the remotely located source to control the animated character interactively with its surrounding environment.

3. An animated character, according to claim 2, wherein said at least one sensor includes an audio sensor and a video sensor, each sensor including means to send signals to the remotely located source so that the source can monitor the environment which surrounds the animated character.

4. An animated character which responds to control signals sent from a remotely located source, comprising:

an animated character body, movably controllable in response to the control signals, having a first mechanical servo mechanism, a second mechanical servo mechanism and a third mechanical servo mechanism, each for providing a force about a joint in response to the control signals and having at least one sensor housed therein for sensing the surrounding environment of the animated character; and

cables coupled to the mechanical servo mechanisms and to a support member such that the respective forces are provided about the joint independently of the support member, wherein the support member supports the joint to allow the cables to provide 3-dimensional movement.

5. An animated character system, comprising:

a control station, responsive to sensor signals, for generating control signals;

an animated character body, movably controllable in response to the control signals, having a first mechanical servo mechanism, a second mechanical servo mechanism and a third mechanical servo mechanism, each for providing a force about a joint in response to the control signals received from a remote source and having at least one sensor, responsive to the surrounding environment of the animated character, for generating the sensor signals;

cables coupled to the mechanical servo mechanisms and to a support member such that the respective forces are provided independently of the support member, wherein the support member supports the joint to allow the cables to provide 3-dimensional movement; and

wherein the joint is a ball and socket joint coupled to the support member and is responsive to the cables to provide at least rotational movement;

wherein the control signals are sent in response to the sensor signals to control the animated character interactively with its surrounding environment.