Article holding system, robot, and method of controlling robot

Claim 2

A robot comprising: a recognizing device for recognizing a condition of a holding object in a living space; a tag reader for obtaining ID information of the object stored in an electronic tag attached to the object; a holding method database for storing different article holding methods according to conditions of the holding object, in association with the ID information; an article holding method specifying means for specifying one article holding method out of different article holding methods, according to the ID information obtained by the tag reader and a form of the object as the condition recognized by the recognizing device; and a holding device for holding the holding object according to the article holding method specified by the article holding method specifying means, wherein article holding methods for a plurality of different holding objects as the holding object are stored in the holding method database, the different holding objects are articles having same article ID information and having different forms of temperature or content, and the article holding methods are stored so that the holding method differs as the form of the article changes.

Claim 3

The robot according to claim 1 , wherein the holding object is an article whose form including shape, temperature, and content changes; the recognizing device recognizes the form of the holding object as the condition of the holding object; and the article holding method specifying means specifies the one article holding method out of the different article holding methods in the holding method database according to the form serving as the condition recognized by the recognizing device.

Claim 4

The robot according to claim 1 , wherein the recognizing device recognizes the condition of the holding object that changes with respect to time.

Claim 5

The robot according to claim 3 , wherein the holding object is an article capable of accommodating an object inside; the recognizing device recognizes whether or not the object is accommodated inside the holding object; and the article holding method specifying means specifies the one article holding method out of the different article holding methods, according to a condition of whether or not the object is accommodated inside the holding object recognized by the recognizing device.

Claim 6

The robot according to claim 4 , wherein the holding object has light transmissive property; the recognizing device recognizes whether or not the object is accommodated inside the holding object using refraction of light at the holding object; and the article holding method specifying means specifies the one article holding method out of the different article holding methods, according to the condition of whether or not the object is accommodated inside the holding object recognized by the recognizing device.

Claim 7

The robot according to claim 3 , wherein the holding object is paper or clothes.

Claim 8

The robot according to claim 3 , wherein the recognizing device recognizes whether or not an object is placed on the holding object; and the article holding method specifying means specifies the one article holding method out of the different article holding methods, according to a condition of whether or not the object is placed on the holding object recognized by the recognizing device.

Claim 9

The robot according to claim 7 , wherein the holding object is a dish.

Claim 10

The robot according to claim 1 , wherein the recognizing device recognizes a temperature distribution of the holding object; and the article holding method specifying means specifies the one article holding method out of the different article holding methods, according to a condition of the temperature distribution of the holding object recognized by the recognizing device.

Claim 11

The robot according to claim 9 , wherein the holding object is cooking equipment or dish; and the holding method specifying means specifies a holding position of the cooking equipment or the dish based on a temperature distribution of the cooking equipment or the dish recognized by the recognizing device.

Claim 12

The robot according to claim 1 , wherein a holding method set in advance for each of articles is stored in the holding method database; the holding method specifying means selects the holding method of the holding object from the holding methods set in advance in the holding method database with reference to recognized result of the recognizing device; and the holding method specifying means further selects the holding method set for an article having material or shape close to the holding object from the holding method database and sets the selected holding method as the holding method of the holding object when the holding method corresponding to the recognized result is not set in advance in the holding method database.

Claim 13

The robot according to claim 1 , wherein the recognizing device recognizes a material of the holding object; and the article holding method specifying means specifies the one article holding method from different article holding methods, according to the material of the holding object recognized by the recognizing device.

Claim 14

The robot according to claim 12 , wherein the recognizing device includes, an image-taking device for imaging the holding object; and a material recognizing means for recognizing the material using an optical property of the holding object based on the image imaged by the image-taking device.

Claim 15

The robot according to claim 13 , further comprising a light source for irradiating light to the holding object; wherein the material recognizing means recognizes the material using a reflectance property of the holding object.

Claim 16

The robot according to claim 14 , wherein the light source is arranged so that a position with respect to the holding object is changeable; the image-taking device images a plurality of images by changing the position of the light source; and the material recognizing means recognizes the material of the holding object by processing the plurality of images.

Claim 17

An article holding system for holding a holding object in a living space, the holding system comprising: a recognizing device for recognizing a condition of the holding object in the living space; and a robot for holding the holding object based on recognized result of the recognizing device; wherein the robot includes, a tag reader for obtaining ID information of the object stored in an electronic tag attached to the object; a holding method specifying means for specifying a, holding method corresponding to the ID information obtained by the tag reader and a form of the object as the condition recognized by the recognizing device, out of different article holding methods according to conditions of the holding object, in association with the ID information, with the different article holding methods being stored in a holding method database; and a holding device for holding the holding object according to the holding method specified by the holding method specifying means, wherein article holding methods for a plurality of different holding objects as the holding object are stored in the holding method database, the different holding objects are articles having same article ID information and having different forms of temperature of content, and the article holding methods are stored so that the holding method differs as the form of the article changes.

Claim 18

An article holding system for holding a holding object in a living space, the holding system comprising: a recognizing device for recognizing a condition of the holding object in the living space; and a robot for holding the holding object based on recognized result of the recognizing device; wherein the robot includes, a tag reader for obtaining ID information of the object stored in an electronic tag attached to the object; a holding method specifying means for specifying a, holding method corresponding to the ID information obtained by the tag reader and a form of the object as the condition recognized by the recognizing device, out of different article holding methods according to conditions of the holding object, in association with the ID information, with the different article holding methods being stored in a holding method database; and a holding device for holding the holding object according to the holding method specified by the holding method specifying means, wherein article holding methods for a plurality of different holding objects as the holding object are stored in the holding method database, the different holding objects are articles having same article ID information and having different forms of temperature of content, and the article holding methods are stored so that the holding method differs as the form of the article changes.

Claim 19

The article holding system according to claim 16 , wherein the holding device is a holding system mounted on the robot.

Claim 20

A robot comprising: a recognizing device in which ID information and shape information for holding object stored in an electronic tag attached to a holding object in a living space, is obtained as article data by a tag reader and the shape information is obtained as article attribute data by an image-taking device, for recognizing, as a form of the holding object, whether or not a shape of the holding object is changed by comparing the shape information of the article data and the shape information of the article attribute data with each other; a holding method database for storing different article holding methods according to forms of the holding object, in association with the ID information; an article holding method specifying means for specifying one article holding method out of different article holding methods, according to the form recognized by the recognizing device, in association with the ID information; and a holding device for holding the holding object with reference to the article holding method specified by the article holding method specifying means.

Claim 21

A robot comprising: a recognizing device in which ID information and shape information for holding object stored in an electronic tag attached to a holding object in a living space, is obtained as article data by a tag reader and the shape information is obtained as article attribute data by an image-taking device, for recognizing, as a form of the holding object, whether or not a shape of the holding object is changed by comparing the shape information of the article data and the shape information of the article attribute data with each other; a holding method database for storing different article holding methods according to forms of the holding object, in association with the ID information; an article holding method specifying means for specifying one article holding method out of different article holding methods, according to the form recognized by the recognizing device, in association with the ID information; and a holding device for holding the holding object with reference to the article holding method specified by the article holding method specifying means.

Claim 22

An article holding system for holding a holding object in a living space, the holding system comprising: a recognizing device in which ID information and shape information for holding object stored in an electronic tag attached to a holding object in a living space, is obtained as article data by a tag reader and the shape information is obtained as article attribute data by an image-taking device, for recognizing, as a form of the holding object, whether or not a shape of the holding object is changed by comparing the shape information of the article data and the shape information of the article attribute data with each other; and a robot for holding the holding object based on recognized result of the recognizing device; wherein the robot includes, an article holding method specifying means for specifying one article holding method out of different article holding methods, according to the form recognized by the recognizing device, in association with the ID information, with different article holding methods according to the form of the holding object, in association with the ID information being stored in a holding method database; and a holding device for holding the holding object with reference to the article holding method specified by the article holding method specifying means.

Claim 23

An article holding system for holding a holding object in a living space, the holding system comprising: a recognizing device in which ID information and shape information for holding object stored in an electronic tag attached to a holding object in a living space, is obtained as article data by a tag reader and the shape information is obtained as article attribute data by an image-taking device, for recognizing, as a form of the holding object, whether or not a shape of the holding object is changed by comparing the shape information of the article data and the shape information of the article attribute data with each other; and a robot for holding the holding object based on recognized result of the recognizing device; wherein the robot includes, an article holding method specifying means for specifying one article holding method out of different article holding methods, according to the form recognized by the recognizing device, in association with the ID information, with different article holding methods according to the form of the holding object, in association with the ID information being stored in a holding method database; and a holding device for holding the holding object with reference to the article holding method specified by the article holding method specifying means.