Robot apparatus

• US 7,146,252 B2
• Filed: 04/05/2005
• Issued: 12/05/2006
• Est. Priority Date: 09/10/1998
• Status: Expired due to Fees

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Fujita, Masahiro, Sabe, Kotaro
• Primary Examiner(s): Black, Thomas
• Assistant Examiner(s): Marc, McDieunel
• Application Number:
  US11/099,394
• Publication Number:
  US 20050177278A1
• Time in Patent Office: 609 Days
• Field of Search: 700/245, 700/248, 700/258, 700/259, 700/31, 901/1, 901/15, 901/49, 704/207, 704/209, 704/270, 348/121, 318/565, 318/569, 318/568.1, 318/568.11, 318/568.12, 318/568.2
• US Class Current: 700/245
• CPC Class Codes: A63H 11/00 Self-movable toy figures
• CPC Class Codes: B25J 11/0005 Manipulators having means for high-level communication with users, e.g. speech generator, face recognition means
• CPC Class Codes: G06N 3/008 based on physical entities controlled by simulated intelligence so as to replicate intelligent life forms, e.g. based on robots replicating pets or humans in their appearance or behaviour

Abstract

A robot apparatus is provided. A CPU 15 determines an output of a feeling model based on signals supplied from a touch sensor 20. The CPU 15 also deciphers whether or not an output value of the feeling model exceeds a pre-set threshold value. If the CPU finds that the output value exceeds the pre-set threshold value, it verifies whether or not there is any vacant area in a memory card 13. If the CPU finds that there is any vacant area in a memory card 13, it causes the picture data captured from the CCD video camera 11 to be stored in the vacant area in the memory card 13. At this time, the CPU 15 causes the time and date data and the feeling parameter in the memory card 13 in association with the picture data. The CPU 15 also re-arrays the picture data stored in the memory card 13 in the sequence of the decreasing magnitude of the feeling model output.

Claims

1. A robot apparatus having a status transition model for outputting an instinct information, said robot apparatus comprising:

detection means for detecting extraneous states;

storage means for storing data;

write control means for writing pre-set data in said storage means;

said write control means writing said pre-set data in said storage means based on said instinct information, wherein said write control means writes said pre-set data in said storage means based on a pre-set transition state of said status transition model;

erasure control means for erasing the pre-set data stored in said storage means, wherein said erasure control means erases said pre-set data from said storage means based on a pre-set transition state of said status transition model; and

a plurality of legs for walking,

wherein the instinct information is based on a dynamic instinct model that can be changed by the detected extraneous states and a behavioral output;

erasure control means for erasing pre-set data stored in said storage means;

said write control means writing said pre-set data added to with the pre-set information derived from said instinct information in said storage means;

said erasure control means erasing said pre-set information from said storage means when a pre-set condition associated with the pre-set behavior command holds.

2. The robot apparatus according to claim 1 further comprising:

erasure control means for erasing pre-set data stored in said storage means;

said erasure control means erasing said pre-set data from said storage means based on said instinct information.

3. The robot apparatus according to claim 1 wherein said pre-set condition for said erasure control means is whether or not a pre-set value has been reached.

4. A robot apparatus having a status transition model for outputting an instinct information, said robot apparatus comprising:

detection means for detecting extraneous states;

storage means for storing data;

write control means for writing pre-set data in said storage means;

said write control means writing said pre-set data in said storage means based on said instinct information, wherein said write control means writes said pre-set data in said storage means based on a pre-set transition state of said status transition model;

erasure control means for erasing the pre-set data stored in said storage means, wherein said erasure control means erases said pre-set data from said storage means based on a pre-set transition state of said status transition model; and

a plurality of legs for walking,

wherein the instinct information is based on a dynamic instinct model that can be changed by the detected extraneous states and a behavioral output, wherein

said pre-set condition for said erasure control means is whether or not a pre-set time has elapsed.

5. A robot apparatus having a behavioral model for generating a behavioral output wherein the behavioral output is based on a status transition model and an instinct information, said robot apparatus comprising:

detection means for detecting extraneous states, wherein an input evaluation is based on the detected extraneous states;

storage means for storing data;

write control means for writing pre-set data in said storage means;

said write control means writing said pre-set data in said storage means based on said instinct information, wherein said write control means writes said pre-set data in said storage means based on a pre-set transition state of said status transition model;

erasure control means for erasing the pre-set data stored in said storage means, wherein said erasure control means erases said pre-set data from said storage means based on a pre-set transition state of said status transition model; and

a plurality of legs for walking,

wherein the instinct information changes with respect to the input evaluation and an output evaluation based on previous behavior output.

6. The robot apparatus according to claim 5 further comprising:

erasure control means for erasing pre-set data stored in said storage means;

said erasure control means erasing said pre-set data from said storage means based on said instinct information.

7. The robot apparatus according to claim 5 further comprising:

erasure control means for erasing pre-set data stored in said storage means;

said write control means writing said pre-set data added to with the pre-set information derived from said instinct information in said storage means;

said erasure control means erasing said pre-set information from said storage means when a pre-set condition associated with the pre-set behavior command holds.

8. The robot apparatus according to claim 7 wherein

said pre-set condition for said erasure control means is whether or not a pre-set value has been reached.

9. The robot apparatus according to claim 5 wherein

said pre-set condition for said erasure control means is whether or not a pre-set time has elapsed.