JP2019145101A - 自律動作マシンから人を防護するシステム - Google Patents
自律動作マシンから人を防護するシステム 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
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0214—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4189—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the transport system
- G05B19/41895—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the transport system using automatic guided vehicles [AGV]
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- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
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- G06K19/07762—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag the adhering arrangement making the record carrier wearable, e.g. having the form of a ring, watch, glove or bracelet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/06—Safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1674—Programme controls characterised by safety, monitoring, diagnostic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
- F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
- F16P3/147—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using electro-magnetic technology, e.g. tags or radar
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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
- G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/40—Robotics, robotics mapping to robotics vision
- G05B2219/40202—Human robot coexistence
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Abstract
Description
空間の分離は高水準の安全性を可能にするが、一般には自律動作マシンの全潜在能力を活用するうえでは自律動作マシンを高価にし、柔軟性なく、かつひどく制限する。
― 身体装着デバイスを所定の態様で人に配置および固定するステップと、
― 身体装着デバイスの安全手段によって、身体装着デバイスの人へのフェイルセーフな配置および固定を確実にするステップと、
― 身体装着デバイスによって、入力信号を生成するステップと、
― 安全コントローラによって、入力信号に基づいて自律動作マシンに対する制御を実行するステップと、
を含み、
身体装着デバイスは、身体装着デバイスが所定の態様で配置および固定されているときにのみ、入力信号を生成する。
Claims (15)
- 自律動作マシン(12)から人を防護するためのシステム(10)であって、
入力信号(44)に基づいて、前記自律動作マシン(12)に対する制御を実行する安全コントローラ(24)と、
前記入力信号(44)を生成する身体装着デバイス(42)とを備え、
前記身体装着デバイス(42)は、所定の態様での前記身体装着デバイス(42)の前記人へのフェイルセーフな配置および固定を確実にする安全手段(50)をさらに備え、
前記身体装着デバイス(42)は、前記身体装着デバイス(42)が前記所定の態様で配置および固定されているときにのみ、前記入力信号(44)を生成するように構成されている、システム。 - 前記安全手段(50)は前記身体装着デバイス(42)を前記所定の態様で前記人に固定するフェイルセーフなインターロック装置(52)を備える、請求項1に記載のシステム。
- 前記安全手段(50)は、前記身体装着デバイス(42)が前記所定の態様で前記人に配置されているかどうかを判断するセンサ(56)を備える、請求項1または請求項2いずれか1項に記載のシステム。
- 前記センサ(56)は、前記身体装着デバイスが前記所定の態様で固定されているときにのみ、前記人のバイタルサイン、特に前記人の心拍を検出するように構成されている、請求項3に記載のシステム。
- 前記身体装着デバイス(42)は前記安全手段(50)のステータスをフェイルセーフな態様で評価する評価ユニット(58)を備え、前記評価ユニット(58)は、特に、2つの個別の処理ユニット(60a,60b)を備える冗長設計である、請求項1から請求項4のいずれか1項に記載のシステム。
- 前記安全コントローラ(24)は前記自律動作マシン(12)の規定された作業エリア(20)内の前記身体装着デバイス(42)の位置を判断し、前記検出された位置に基づいて、前記自律動作マシン(12)を制御するようにさらに構成されている、請求項1から請求項5のいずれか1項に記載のシステム。
- 前記身体装着デバイス(42)はその現在の位置を判断する位置測位手段(62)を備え、前記身体装着デバイス(42)は前記判断された現在の位置を前記安全コントローラ(24)に送信するように構成されている、請求項6に記載のシステム。
- 前記自律動作マシン(12)は、前記身体装着デバイス(42)が前記自律動作マシン(12)の規定された作業エリア(20)内にあるかどうかを判断し、前記安全コントローラ(24)と連携して、または前記安全コントローラ(24)とは独立して、そのプロセスに対する制御を実行するように構成されている、請求項1から請求項7のいずれか1項に記載のシステム。
- 前記身体装着デバイス(42)は無線通信ネットワーク、特に超広帯域無線技術を使用する近距離無線通信ネットワークを介して通信する通信手段(48)を備え、前記システムは前記無線通信ネットワークを介して前記身体装着デバイス(42)と通信するために、前記安全コントローラ(24)に関連付けられている1つまたは複数の受信機をさらに備える、請求項1から請求項8のいずれか1項に記載のシステム。
- 前記安全コントローラ(24)は前記無線通信ネットワークの位置決定手段を使用して前記身体装着デバイス(42)の位置を特定し、前記決定された位置に基づいて制御を実行するように構成されている、請求項9に記載のシステム。
- 前記安全コントローラ(24)は、前記自律動作マシン(12)が動作する規定された作業空間(16)内の前記身体装着デバイス(42)を記録し、追跡するように構成されている、請求項1から請求項10のいずれか1項に記載のシステム。
- 前記安全コントローラ(24)は前記規定された作業空間(16)への立ち入りを制御し、前記身体装着デバイス(42)を有する人にのみ立ち入りを許可するようにさらに構成されている、請求項11に記載のシステム。
- 前記安全コントローラ(24)は、前記ログインされた身体装着デバイス(42)から入力信号(44)が受信されないときには、前記自律動作マシン(12)を安全な状態にする、特に前記自律動作マシンを安全に停止するように構成されている、請求項12に記載のシステム。
- 身体装着デバイス(42)の所定の態様での人へのフェイルセーフな配置および固定を確実にする安全手段(50)を有する自律動作マシン(12)から、前記人を防護するための身体装着デバイス(42)であって、前記身体装着デバイス(42)は、前記身体装着デバイス(42)が前記所定の態様で配置および固定されているときにのみ、安全コントローラ(24)のための入力信号(44)を生成するように構成されている、身体装着デバイス。
- 自律動作マシン(12)から人を防護するための方法(100)であって、前記方法は、
― 身体装着デバイス(42)を所定の態様で前記人に配置および固定するステップと、
― 前記身体装着デバイス(42)の安全手段(50)によって、前記身体装着デバイス(42)の前記人へのフェイルセーフな配置および固定を確実にするステップと、
― 前記身体装着デバイス(42)によって、入力信号(44)を生成するステップと、
―安全コントローラ(24)によって、入力信号(44)に基づき前記自律動作マシン(12)に対する制御を実行するステップとを含み、
前記身体装着デバイス(42)は、前記身体装着デバイス(42)が前記所定の態様で配置および固定されているときにのみ、前記入力信号(44)を生成する、方法。
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Application Number | Priority Date | Filing Date | Title |
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EP18157244.7A EP3528077B2 (en) | 2018-02-16 | 2018-02-16 | System for safeguarding a person from an autonomously operating machine |
EP18157244.7 | 2018-02-16 |
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JP7460324B2 JP7460324B2 (ja) | 2024-04-02 |
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JP2021082028A (ja) * | 2019-11-19 | 2021-05-27 | 株式会社キーエンス | 安全コントローラおよび履歴表示装置 |
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US9902061B1 (en) * | 2014-08-25 | 2018-02-27 | X Development Llc | Robot to human feedback |
EP3791238B1 (en) * | 2018-05-09 | 2022-07-27 | Sandvik Mining and Construction Oy | Zone passage control in worksite |
IT202100006212A1 (it) * | 2021-03-16 | 2022-09-16 | Dellagnello Dario | Sistema di gestione automatizzata della sicurezza nei luoghi di lavoro. |
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JP7449679B2 (ja) | 2019-11-19 | 2024-03-14 | 株式会社キーエンス | 安全コントローラおよび履歴表示装置 |
Also Published As
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US20190258913A1 (en) | 2019-08-22 |
CN110161987B (zh) | 2024-04-16 |
EP3528077B2 (en) | 2023-11-01 |
EP3528077B1 (en) | 2021-04-07 |
EP3528077A1 (en) | 2019-08-21 |
US10909439B2 (en) | 2021-02-02 |
CN110161987A (zh) | 2019-08-23 |
JP7460324B2 (ja) | 2024-04-02 |
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