Toy having detachable central processing unit

Amusement devices: toys – Figure toy or accessory therefor – Having sounding means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C463S001000

Reexamination Certificate

active

06676477

ABSTRACT:

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a learning/growing toy, and particularly, to a learning/growing toy having a detachable central processing unit.
2. Description of the Background Art
Generally, a learning/growing toy is an intelligent toy having a program which allows the toy to eventually react, after a period of learning, to a user's command via a remote control command or other voice recognizing art. For example, such a toy has a program that if it learns through a command of a user's voice, sound, light and/or contact, the toy interacts with them. Namely, the learning/growing toy has a program where the toy reacts to learning by a user so that it grows intelligently and functionally.
Here, a toy learns according to a user has a body unit for implementing motion and outputting the audio information as well as a central processing unit for determining action of the toy.
However, the central processing unit is fixed in the body of the toy and accordingly, the toy has a disadvantage that the user should always carry the toy in order to have the toy learn or grow.
Also, since the toy exhibits variable actions according to the self-control determination, a CPU of high-level performance and huge storage capacity is necessary to control respective apparatuses which compose the toy. Therefore, to compose hardware for the above toy requires a high cost even though the central processing unit has relatively simple uses.
SUMMARY OF THE INVENTION
Therefore, an object of the present invention is to provide a toy having a detachable central processing unit, in which the toy can learn when using the central processing unit only or to utilize the central processing unit as a Personal Digital Assistant (PDA), mobile phone, or as a personal computer.
To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a toy having a detachable central processing unit which is comprised of a toy which learns by receiving input from a user and a central processing unit which is separable from the toy.
Also, there is provided a method for operating a toy having a detachable central processing unit, which comprises the steps of: initializing a main board in the central processing unit, which includes a growth algorithm of the toy, by inputting power; determining whether the central processing unit is linked to a driving unit by communicating with a Digital Signal Processing Unit (DSPU) installed in the driving unit; switching to a self-control mode if the driving unit is linked to the central processing unit; initializing one or more motion control routines of the Digital Signal Processing Unit, a vision processor and an audio codec; and initiating software stored in a flash memory to operate to the toy in the self-control mode.


REFERENCES:
patent: 5752880 (1998-05-01), Gabai et al.
patent: 6012961 (2000-01-01), Sharpe et al.
patent: 6149490 (2000-11-01), Hampton et al.
patent: 11-126017 (1999-05-01), None
patent: 11-188678 (1999-07-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Toy having detachable central processing unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Toy having detachable central processing unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toy having detachable central processing unit will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3218895

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.