JP2018120482A - ロボットおよびその制御方法 - Google Patents
ロボットおよびその制御方法 Download PDFInfo
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
- G05D1/0274—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means using mapping information stored in a memory device
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
- G05D1/024—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors in combination with a laser
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/0088—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots characterized by the autonomous decision making process, e.g. artificial intelligence, predefined behaviours
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0234—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using optical markers or beacons
- G05D1/0236—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using optical markers or beacons in combination with a laser
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0255—Control of position or course in two dimensions specially adapted to land vehicles using acoustic signals, e.g. ultra-sonic singals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S901/00—Robots
- Y10S901/01—Mobile robot
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S901/00—Robots
- Y10S901/49—Protective device
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- Game Theory and Decision Science (AREA)
- Medical Informatics (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Manipulator (AREA)
Abstract
【解決手段】複数の測域センサ(4R、4L)を備え、複数の測域センサの計測データを用いて作成された地図に基づいて自律移動するロボット100の制御方法であって、複数の測域センサの計測データの一部を削除し、削除後に残った計測データを統合し、統合された計測データを、複数の測域センサの数よりも少ない数の仮想測域センサの計測データに決定する。
【選択図】図1
Description
図10(a)に示すように、一部の線分データ5cが障害物9と交差してしまっている。このことから、レーザ測域センサの計測点5bの中には、矛盾を生じさせるレーザ測域センサの計測点5bがいくつか存在していることがわかる。
2 準輪
3 移動ロボット本体
4R、4L レーザ測域センサ
4Ra、4La、10a レーザ測域センサの原点
4Rb、4Lb、10b レーザ測域センサの計測点
4Rc、4Lc、10c 線分データ
5a 仮想のレーザ測域センサの原点
5b 仮想のレーザ測域センサの計測点
5c 仮想の測域センサの線分データ
5d 測定エリア
6 未知領域
7 障害物領域
8 移動可能領域
9 障害物
11 センサ統合部
12 地図部
13 目的地設定部
14 自己位置推定部
15 知能部
16 駆動輪制御部
17 制御部
20、100 移動ロボット
21a、21b、21c 超音波センサ
22a、22b、22c 周辺地図
23 融合地図
Claims (8)
- 複数の測域センサを備え、該複数の測域センサの計測データを用いて作成された地図に基づいて自律移動するロボットの制御方法であって、
前記複数の測域センサの計測データの一部を削除し、
削除後に残った計測データを統合し、
統合された計測データを、前記複数の測域センサの数よりも少ない数の仮想測域センサの計測データに決定する、
ロボットの制御方法。 - 前記計測データの一部は、前記仮想測域センサの位置で計測できないデータである、
請求項1に記載のロボットの制御方法。 - 前記仮想測域センサの測域範囲は、前記仮想測域センサの位置を基準として複数の測定エリアに分割され、
前記計測データの一部は、分割された1つの測定エリアに含まれる複数の計測データのうち、前記仮想測域センサの位置からの距離が最短である計測データ以外の計測データである、
請求項1または2に記載のロボットの制御方法。 - 前記仮想測域センサの測域範囲は、
円形であり、
前記仮想測域センサの位置を中心として、所定の角度毎に等分される、
請求項3に記載のロボットの制御方法。 - 前記測定エリアの形状は、中心角度が前記所定の角度の扇形である、
請求項4に記載のロボットの制御方法。 - 前記仮想測域センサの計測データを用いて、前記ロボットの移動に用いられる地図を生成する、
請求項1から5いずれか記載のロボットの制御方法。 - 前記仮想測域センサの計測データを用いて、前記ロボットの現在位置を推定する、
請求項1から5いずれか記載のロボットの制御方法。 - 請求項1から7のいずれか1項に記載のロボットの制御方法を用いて制御を行う制御部を備えたロボット。
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JP2017012439A JP6809913B2 (ja) | 2017-01-26 | 2017-01-26 | ロボット、ロボットの制御方法、および地図の生成方法 |
US15/878,968 US10976749B2 (en) | 2017-01-26 | 2018-01-24 | Robot and method for controlling the same |
CN201810075295.7A CN108363391B (zh) | 2017-01-26 | 2018-01-25 | 机器人及其控制方法 |
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JP2017012439A JP6809913B2 (ja) | 2017-01-26 | 2017-01-26 | ロボット、ロボットの制御方法、および地図の生成方法 |
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JP2018120482A true JP2018120482A (ja) | 2018-08-02 |
JP6809913B2 JP6809913B2 (ja) | 2021-01-06 |
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US (1) | US10976749B2 (ja) |
JP (1) | JP6809913B2 (ja) |
CN (1) | CN108363391B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021132864A1 (ko) * | 2019-12-26 | 2021-07-01 | 주식회사 트위니 | 실내 이동체의 경로 계획 방법, 이를 구현하기 위한 프로그램이 저장된 기록매체 및 이를 구현하기 위해 매체에 저장된 컴퓨터프로그램 |
JP7511504B2 (ja) | 2021-02-16 | 2024-07-05 | 三菱重工業株式会社 | 移動体、移動制御システム、移動体の制御方法及びプログラム |
Families Citing this family (2)
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JP2022069057A (ja) * | 2020-10-23 | 2022-05-11 | パナソニックホールディングス株式会社 | 位置推定システム |
JP2023032246A (ja) * | 2021-08-26 | 2023-03-09 | キヤノン株式会社 | 物品検査システム、検査方法及び情報処理装置 |
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JP7511504B2 (ja) | 2021-02-16 | 2024-07-05 | 三菱重工業株式会社 | 移動体、移動制御システム、移動体の制御方法及びプログラム |
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JP6809913B2 (ja) | 2021-01-06 |
US10976749B2 (en) | 2021-04-13 |
CN108363391A (zh) | 2018-08-03 |
CN108363391B (zh) | 2022-04-15 |
US20180210455A1 (en) | 2018-07-26 |
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