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Robot behavior control system, behavior control method, and robot device

A control system and control method technology, applied in general control systems, control/regulation systems, program-controlled manipulators, etc., can solve problems such as complex selection and difficult behavior selection

Inactive Publication Date: 2004-08-04
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, as the amount of exercise increases, the choices become more complex, and it becomes more difficult to make behavioral choices that reflect the current situation or internal state

Method used

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  • Robot behavior control system, behavior control method, and robot device
  • Robot behavior control system, behavior control method, and robot device
  • Robot behavior control system, behavior control method, and robot device

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Embodiment Construction

[0095] Embodiments of the present invention are described below with reference to the accompanying drawings.

[0096] a. Structure of the robotic device

[0097] figure 1 The functional structure of the robot device 1 implementing the invention is shown schematically. refer to figure 1 , the robot apparatus 1 includes a control unit 20 that performs overall control of the operation of the entire robot 1 and other data processing, an input / output section 40 , a drive section 50 , and a power supply section 60 . Next, its constituent parts are described.

[0098] The input / output section 40 includes, as its input components, a CCD camera 15 corresponding to eyes of the robot device 1, and a microphone 16 corresponding to ears. The input / output part 40 also includes: as its input component, the contact sensor 18, which is located at the head and the back, is used to sense the user's touch, and other various sensors, for corresponding to the 5 input components as its sensor...

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Abstract

A situated behavior layer is formed from a tree structure of schemas, and a parent schema calls a Monitor function of a child schema using an external stimulus and an internal state as arguments whereas the child schema returns an AL value as a return value. The child schema calls a Monitor function of its child schema in order to calculate an AL value of the child schema itself. AL values from sub trees are returned to a root schema, and evaluation of behaviors and execution of a behavior are performed concurrently. Further, emotions are divided into a plurality of layers depending upon the significance of presence thereof, and it is determined which one of a plurality of such determined motions should be selectively performed depending upon an external environment and an internal state at the time. While a behavior is selected in each of the layers, such behavior is developed preferentially beginning with that of a comparatively low layer so that an instinctive behavior such as reflex and a higher order behavior such as selection of a motion by use of memory can be developed without a contradiction on a single individual.

Description

technical field [0001] The present invention relates to a behavior control system and behavior control method and a robot device for a robot, wherein the robot operates automatically to achieve realistic communication with a user, and more particularly relates to a behavior for a robot of a situated behavior type A control system and a behavior control method and a robot apparatus, wherein the robot entirely recognizes a recognition result of an external environment such as through a visual sensor and an auditory sensor, and its situation (situation) such as an internal state such as instinct or emotion, to Choose appropriate behavior. Background technique [0002] Mechanical devices that use electricity or magnetism to perform human-like actions are called "robots". It is said that the word "robot" originated from the Slavic word "ROBOTA" (slave machine). In Japan, robots became popular in the late 1960s. However, most of them are industrial robots such as manipulators o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16B25J13/00G06N3/00
CPCG05B2219/33052B25J13/003B25J9/1602B25J9/161G06N3/008G05B2219/39254B25J13/00
Inventor 藤田雅博高木刚堀中里香大谷伸弥
Owner SONY CORP
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