WO2019198330A1 - 搬送車システム及び搬送車制御方法 - Google Patents
搬送車システム及び搬送車制御方法 Download PDFInfo
- Publication number
- WO2019198330A1 WO2019198330A1 PCT/JP2019/005330 JP2019005330W WO2019198330A1 WO 2019198330 A1 WO2019198330 A1 WO 2019198330A1 JP 2019005330 W JP2019005330 W JP 2019005330W WO 2019198330 A1 WO2019198330 A1 WO 2019198330A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transport
- transport vehicle
- load
- destination
- command
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000008569 process Effects 0.000 claims abstract description 43
- 230000008859 change Effects 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims description 122
- 238000007726 management method Methods 0.000 description 31
- 230000005540 biological transmission Effects 0.000 description 19
- 230000003111 delayed effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 238000012546 transfer Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67276—Production flow monitoring, e.g. for increasing throughput
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0457—Storage devices mechanical with suspended load carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67706—Mechanical details, e.g. roller, belt
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67724—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations by means of a cart or a vehicule
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67727—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations using a general scheme of a conveying path within a factory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0297—Wafer cassette
-
- 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
- G05D1/0287—Control of position or course in two dimensions specially adapted to land vehicles involving a plurality of land vehicles, e.g. fleet or convoy travelling
- G05D1/0291—Fleet control
- G05D1/0297—Fleet control by controlling means in a control room
Definitions
- the controller may determine whether or not the arrival order assumed in the plurality of transport vehicles has changed at a timing when a delay of a predetermined time is found for any of the transport vehicles heading to the cargo holding destination. In addition, the controller determines whether or not the arrival order assumed in the plurality of transport vehicles has changed at a predetermined time interval when a plurality of transport vehicles are traveling toward the load gripping destination according to the load grasping command. May be.
- the load grip command is assigned again to a plurality of transport vehicles in accordance with the change in the status of the transport vehicle after the load grip command is allocated.
- the load grip command is assigned again to multiple transport vehicles according to the change in the status of the cargo handling request after the allocation of the cargo handling command, it is possible to avoid delaying the high-priority cargo handling request. can do.
- the transport vehicle that passes through the branch section first executes the low-priority cargo handling request first, and has priority over the transport vehicle. It is possible to execute a high-handful handling request.
- the transport vehicle V is an overhead transport vehicle, for example, and travels on the track T.
- the track T is laid on or near the ceiling of the building.
- the transport vehicle V includes, for example, a delivery device that delivers the article M to the station ST arranged on the floor of the building.
- truck T laid on the floor surface may be sufficient as the conveyance vehicle V.
- the station ST is a load port such as a processing device or a stocker.
- the trajectory T includes a merging portion PA that is a point where a plurality of trajectories merge, and a branching portion PB that is a point that branches into a plurality of trajectories.
- a plurality of transport vehicles V cannot pass through the junction portion PA of the track T at the same time. Therefore, for example, the transport vehicle V that attempts to pass the junction PA of the track T requests the controller 110 to pass, and the controller 110 sequentially passes through the transport vehicles that have been requested to pass. Allow.
- the data transmission / reception unit 111 transmits / receives data to / from the in-vehicle controller 130 and the host controller 150.
- the data transmission / reception unit 111 transmits a position inquiry, which is data instructing to report the position information of the transport vehicle V, to the in-vehicle controller 130.
- the data transmission / reception unit 111 receives a position information report that is data indicating the position information of the transport vehicle V from the in-vehicle controller 130.
- the data transmission / reception unit 111 receives, from the host controller 150, a conveyance command that is data indicating the loading destination ST and the unloading destination ST of the article M.
- the conveyance command management unit 113 manages the conveyance command received from the host controller 150. For example, when a new conveyance command is received from the host controller 150, the conveyance command management unit 113 updates the information stored in the conveyance command information table 122 to the content instructed by the conveyance command. Further, when a new conveyance command is received from the host controller 150, the conveyance command management unit 113 sends the conveyance command to the assignment processing unit 116.
- the allocation processing unit 116 when a plurality of transport vehicles V are traveling toward the load gripping destination ST according to the load gripping command, at a predetermined time interval, that is, every time a predetermined time elapses (a predetermined time). A change in arrival order assumed in the plurality of transport vehicles V is determined. Then, when the allocation processing unit 116 recognizes that the order of arrival of the cargo holding destinations ST assumed in the plurality of transport vehicles V has changed, the allocation processing unit 116 issues a cargo handling command previously assigned to each of the plurality of transport vehicles V. Cancel and re-allocate the grab command by the allocation process. Note that it is arbitrary whether the allocation processing unit 116 cancels the previously assigned cargo grasp command at the timing of the predetermined time interval and assigns the cargo grasp command again, and does not perform the assignment of the cargo grasp command again. May be.
- the allocation processing unit 116 again allocates a cargo handling instruction that instructs the transport vehicle VB to perform cargo handling at the cargo handling destination ST3. Moreover, the allocation processing unit 116 allocates a cargo handling instruction to the cargo handling destination ST2 to the transport vehicle VA.
- a cargo handling command to the cargo handling destination ST1 may be assigned to the transport vehicle VA.
- FIG. 7 when a re-assigned cargo handling command is transmitted to the traveling vehicles VA and VB, as shown in FIG. 8, the transportation vehicle VA is directed toward the cargo handling destination ST2. After the vehicle arrives at the cargo holding destination ST2, the cargo handling operation of the article M is performed, and the transport vehicle VB travels toward the cargo holding destination ST3, and after arriving at the cargo holding destination ST3, the cargo handling operation of the article MA is performed. I do.
- step S504 the allocation processing unit 116 selects the transport vehicle VB for the load holding destination ST1 and selects the transport vehicle VA for the load holding destination ST2 in accordance with steps S212 to S215 of FIG. Re-assign the cargo handling command to each vehicle VB.
- the grasping instruction is again assigned so that the article MA having a high priority of the grasping request is quickly grasped. Therefore, it is possible to avoid delaying the conveyance of the article MA to be conveyed with priority.
- FIG. 17 is a diagram illustrating another example of an operation flow in which a grabbing instruction is assigned again.
- FIGS. 1 to 4 are appropriately referred to.
- the delay is found for one of the transport vehicles V heading for the cargo holding destination ST as a specific event. It is conceivable that any one of the transport vehicles V traveling toward the cargo holding destination ST is delayed due to a traffic jam or a failure.
- step S702 When it is determined that the expected arrival order has changed in the plurality of transport vehicles V (step S702: Yes), the allocation processing unit 116 recognizes the expected change in the arrival order and proceeds to the destination ST. Then, the previously assigned cargo grasp command is canceled for the plurality of transported vehicles V, and the cargo grasp command is assigned again by the assignment process (step S202) (step S703). That is, the process after step S212 which set Yes in step S312 of FIG. 4 is performed. In step S703, the allocation processing unit 116 selects the transport vehicle V for the load gripping destination ST according to steps S212 to S215 in FIG. 4 and allocates a load gripping command to each of the transport vehicles V again.
- step S801 If it is determined that the predetermined time has elapsed (step S801: Yes), the allocation processing unit 116 determines whether or not the arrival order assumed in the plurality of transport vehicles V heading for the cargo holding destination ST has changed due to the cargo holding command. Is determined (step S802). In the process of step S802, the allocation processing unit 116 refers to the latest position information of the plurality of transport vehicles V, assumes the arrival time of the cargo holding destination ST to which each transport vehicle V is heading, and assumes that first. It is determined whether or not the arrival order has changed.
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
Description
110・・・コントローラ
116・・・割付け処理部
130、130A、130B・・・車載コントローラ
150・・・上位コントローラ
M、MA・・・物品
PA、PA1、PA2・・・合流部
PB・・・分岐部
ST、ST1、ST2、ST3・・・ステーション(荷つかみ先、荷おろし先)
T・・・軌道
T1・・・本線
T2、T3、T4・・・支線
VA、VB・・・搬送車
Claims (7)
- 軌道を走行する複数の搬送車と、
複数の荷つかみ要求を受けることにより、前記軌道に沿って配置された荷つかみ先まで走行させかつその荷つかみ先の物品を荷つかみさせる荷つかみ指令を、前記複数の荷つかみ要求の優先度が高い順にその荷つかみ先に前記搬送車の中からより早く到着すると想定される前記搬送車を選定して前記複数の搬送車のそれぞれに割付ける割付け処理を行うコントローラと、を備える搬送車システムであって、
前記コントローラは、
前記荷つかみ指令によって前記荷つかみ先に向かう前記複数の搬送車において想定される到着順の変化、又は前記荷つかみ要求の優先度の変化を認識したとき、前記複数の搬送車のそれぞれに対して先に割付けた前記荷つかみ指令を取り消して、前記割付け処理により再度荷つかみ指令を割付ける、搬送車システム。 - 前記コントローラは、先に割付けている前記荷つかみ指令における前記荷つかみ要求のいずれかよりも優先度の高い荷つかみ要求が新たに生じたタイミングで、前記荷つかみ要求の優先度が変化したか判定する、請求項1に記載の搬送車システム。
- 前記軌道は、支線から本線に合流する合流部を備えており、
少なくとも2つの前記荷つかみ先は、前記合流部から先の前記本線に配置されており、
前記コントローラは、前記複数の搬送車のうち先行する前記搬送車が前記合流部を通過するタイミングで、想定されていた前記搬送車の通過順序と異なるときに、前記複数の搬送車において想定される到着順が変化したか判定する、請求項1に記載の搬送車システム。 - 前記軌道は、本線から支線に分岐する分岐部を備えており、
前記荷つかみ先は、前記分岐部から先の前記本線及び前記支線のそれぞれに配置されており、
前記コントローラは、前記複数の搬送車のうち先行する前記搬送車が前記分岐部を通過するタイミングで、想定されていた前記搬送車の通過順序と異なるときに、前記複数の搬送車において想定される到着順が変化したか判定する、請求項1に記載の搬送車システム。 - 前記コントローラは、前記荷つかみ先に向かう前記搬送車のいずれかについて所定時間の遅れが判明したタイミングで、前記複数の搬送車において想定される到着順が変化したか判定する、請求項1に記載の搬送車システム。
- 前記コントローラは、前記荷つかみ指令により前記複数の搬送車が前記荷つかみ先に向けて走行している場合に、所定時間間隔のタイミングで、前記複数の搬送車において想定される到着順が変化したか判定する、請求項1から請求項5のいずれか一項に記載の搬送車システム。
- 軌道を走行する複数の搬送車をコントローラにより制御する搬送車制御方法であって、
前記コントローラは、
複数の荷つかみ要求を受けることにより、前記軌道に沿って配置された荷つかみ先まで走行させかつその荷つかみ先の物品を荷つかみさせる荷つかみ指令を、前記複数の荷つかみ要求の優先度が高い順にその荷つかみ先に前記複数の搬送車の中からより早く到着すると想定される前記搬送車を選定して前記複数の搬送車のそれぞれに割付ける割付け処理を行うことと、
前記荷つかみ指令によって前記荷つかみ先に向かう前記複数の搬送車において想定される到着順の変化、又は前記荷つかみ要求の優先度の変化を認識したとき、前記複数の搬送車のそれぞれに対して先に割付けた前記荷つかみ指令を取り消して、前記割付け処理により再度荷つかみ指令を割付けることと、を実行する、搬送車制御方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020207029065A KR102384236B1 (ko) | 2018-04-12 | 2019-02-14 | 반송차 시스템 및 반송차 제어 방법 |
SG11202010044VA SG11202010044VA (en) | 2018-04-12 | 2019-02-14 | Transport vehicle system and transport vehicle control method |
EP19786134.7A EP3778436A4 (en) | 2018-04-12 | 2019-02-14 | TRANSPORT VEHICLE SYSTEM AND CONTROL METHOD FOR TRANSPORT VEHICLE |
CN201980025183.3A CN111954632B (zh) | 2018-04-12 | 2019-02-14 | 输送车系统以及输送车控制方法 |
US17/046,320 US20210149401A1 (en) | 2018-04-12 | 2019-02-14 | Transport vehicle system and transport vehicle control method |
JP2020513094A JP7006775B2 (ja) | 2018-04-12 | 2019-02-14 | 搬送車システム及び搬送車制御方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018-076903 | 2018-04-12 | ||
JP2018076903 | 2018-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019198330A1 true WO2019198330A1 (ja) | 2019-10-17 |
Family
ID=68164202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2019/005330 WO2019198330A1 (ja) | 2018-04-12 | 2019-02-14 | 搬送車システム及び搬送車制御方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210149401A1 (ja) |
EP (1) | EP3778436A4 (ja) |
JP (1) | JP7006775B2 (ja) |
KR (1) | KR102384236B1 (ja) |
CN (1) | CN111954632B (ja) |
SG (1) | SG11202010044VA (ja) |
TW (1) | TWI782201B (ja) |
WO (1) | WO2019198330A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023199628A1 (ja) | 2022-04-13 | 2023-10-19 | 村田機械株式会社 | 搬送システム及び搬送制御方法 |
JP7484761B2 (ja) | 2021-02-16 | 2024-05-16 | トヨタ自動車株式会社 | 制御システム、制御方法、及びプログラム |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7453102B2 (ja) * | 2020-09-09 | 2024-03-19 | シャープ株式会社 | 移動時間予想装置および移動時間予想方法 |
KR102685795B1 (ko) * | 2022-01-14 | 2024-07-19 | 현대무벡스 주식회사 | 기할당 작업을 이전 할당 가능한 rtv 시스템 |
JP2024008613A (ja) * | 2022-07-08 | 2024-01-19 | 株式会社ダイフク | 搬送設備 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6227805A (ja) * | 1985-07-30 | 1987-02-05 | Tsubakimoto Chain Co | 無人走行車の走行制御方法 |
JPH1185277A (ja) * | 1997-09-09 | 1999-03-30 | Murata Mach Ltd | 無人搬送車システム |
JP2002006951A (ja) | 2000-06-16 | 2002-01-11 | Murata Mach Ltd | 有軌道台車システム |
JP2013105844A (ja) * | 2011-11-11 | 2013-05-30 | Denso Corp | 搬送システムおよびその制御方法 |
WO2015186444A1 (ja) * | 2014-06-04 | 2015-12-10 | 村田機械株式会社 | 搬送車システムと搬送方法 |
JP2018076903A (ja) | 2016-11-08 | 2018-05-17 | Nok株式会社 | 密封装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3782968T2 (de) * | 1986-05-09 | 1993-06-24 | Kao Corp | Verfahren und system zum sortieren von guetern. |
JP3299013B2 (ja) * | 1993-09-27 | 2002-07-08 | 村田機械株式会社 | 走行台車システム |
JP2763759B2 (ja) * | 1995-12-25 | 1998-06-11 | 西川化成株式会社 | 組立ラインシステム |
JP2002175116A (ja) * | 2000-12-05 | 2002-06-21 | Murata Mach Ltd | 無人搬送車システム |
GB2382203A (en) * | 2001-11-20 | 2003-05-21 | Hewlett Packard Co | Alerting users to impending events |
JP4143828B2 (ja) * | 2003-03-14 | 2008-09-03 | 村田機械株式会社 | 搬送台車システム |
JP4099723B2 (ja) * | 2005-07-12 | 2008-06-11 | 村田機械株式会社 | 搬送台車システム |
EP2019052A4 (en) * | 2006-05-12 | 2014-10-01 | Murata Machinery Ltd | TRANSFER SYSTEM AND TRANSFER METHOD |
JP5229622B2 (ja) * | 2008-09-05 | 2013-07-03 | 村田機械株式会社 | 搬送車システム |
JP5374981B2 (ja) * | 2008-09-10 | 2013-12-25 | 村田機械株式会社 | 搬送システム |
JP5278736B2 (ja) * | 2008-09-25 | 2013-09-04 | 村田機械株式会社 | 搬送車システム |
KR101246280B1 (ko) * | 2008-09-26 | 2013-03-22 | 무라다기카이가부시끼가이샤 | 반송차 시스템 |
JP5402943B2 (ja) * | 2008-12-26 | 2014-01-29 | 村田機械株式会社 | 搬送車システムおよび搬送車制御方法 |
WO2013005467A1 (ja) * | 2011-07-07 | 2013-01-10 | 村田機械株式会社 | 搬送車システムと搬送車の走行スケジュールの生成方法 |
CN104823194B (zh) * | 2012-09-24 | 2017-07-28 | 卡特彼勒公司 | 采矿作业控制和审查 |
GB201409883D0 (en) * | 2014-06-03 | 2014-07-16 | Ocado Ltd | Methods, systems, and apparatus for controlling movement of transporting devices |
CN104527736B (zh) * | 2014-12-12 | 2016-08-17 | 南京恩瑞特实业有限公司 | 一种有轨电车的交叉路口信号控制方法 |
US10479613B2 (en) * | 2015-11-27 | 2019-11-19 | Murata Machinery, Ltd. | Transport system and transport method |
JP2017122990A (ja) * | 2016-01-05 | 2017-07-13 | 株式会社リコー | 走行装置、走行制御装置、走行制御システム |
JP6698399B2 (ja) * | 2016-03-29 | 2020-05-27 | 北陽電機株式会社 | 搬送制御装置及び搬送台車の合流点通過方法 |
US20170314942A1 (en) * | 2016-04-28 | 2017-11-02 | Microsoft Technology Licensing, Llc | Presentation of real-time personalized transit information |
CN109643123B (zh) * | 2016-08-22 | 2022-03-22 | 村田机械株式会社 | 行驶车系统以及行驶车系统的控制方法 |
US10787315B2 (en) * | 2017-08-28 | 2020-09-29 | Google Llc | Dynamic truck route planning between automated facilities |
-
2019
- 2019-02-14 KR KR1020207029065A patent/KR102384236B1/ko active IP Right Grant
- 2019-02-14 EP EP19786134.7A patent/EP3778436A4/en not_active Withdrawn
- 2019-02-14 US US17/046,320 patent/US20210149401A1/en active Pending
- 2019-02-14 JP JP2020513094A patent/JP7006775B2/ja active Active
- 2019-02-14 CN CN201980025183.3A patent/CN111954632B/zh active Active
- 2019-02-14 SG SG11202010044VA patent/SG11202010044VA/en unknown
- 2019-02-14 WO PCT/JP2019/005330 patent/WO2019198330A1/ja active Application Filing
- 2019-04-09 TW TW108112257A patent/TWI782201B/zh active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6227805A (ja) * | 1985-07-30 | 1987-02-05 | Tsubakimoto Chain Co | 無人走行車の走行制御方法 |
JPH1185277A (ja) * | 1997-09-09 | 1999-03-30 | Murata Mach Ltd | 無人搬送車システム |
JP2002006951A (ja) | 2000-06-16 | 2002-01-11 | Murata Mach Ltd | 有軌道台車システム |
JP2013105844A (ja) * | 2011-11-11 | 2013-05-30 | Denso Corp | 搬送システムおよびその制御方法 |
WO2015186444A1 (ja) * | 2014-06-04 | 2015-12-10 | 村田機械株式会社 | 搬送車システムと搬送方法 |
JP2018076903A (ja) | 2016-11-08 | 2018-05-17 | Nok株式会社 | 密封装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3778436A4 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7484761B2 (ja) | 2021-02-16 | 2024-05-16 | トヨタ自動車株式会社 | 制御システム、制御方法、及びプログラム |
WO2023199628A1 (ja) | 2022-04-13 | 2023-10-19 | 村田機械株式会社 | 搬送システム及び搬送制御方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3778436A1 (en) | 2021-02-17 |
KR20200130852A (ko) | 2020-11-20 |
JP7006775B2 (ja) | 2022-01-24 |
SG11202010044VA (en) | 2020-11-27 |
TWI782201B (zh) | 2022-11-01 |
KR102384236B1 (ko) | 2022-04-08 |
TW201943621A (zh) | 2019-11-16 |
CN111954632B (zh) | 2022-06-28 |
EP3778436A4 (en) | 2022-01-05 |
CN111954632A (zh) | 2020-11-17 |
US20210149401A1 (en) | 2021-05-20 |
JPWO2019198330A1 (ja) | 2021-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019198330A1 (ja) | 搬送車システム及び搬送車制御方法 | |
JP4276434B2 (ja) | 交通管理システム、および交通バランスおよび交通密度を使用した材料取扱い方法 | |
JP6460260B2 (ja) | 搬送システム及び搬送方法 | |
WO2018037741A1 (ja) | 走行車システム、及び走行車システムの制御方法 | |
JP4766111B2 (ja) | 搬送車システム | |
JP6897865B2 (ja) | 搬送システム、搬送コントローラ、及び、搬送車の制御方法 | |
JP7069845B2 (ja) | 搬送システム及び搬送方法 | |
JP5402943B2 (ja) | 搬送車システムおよび搬送車制御方法 | |
JP7306588B2 (ja) | 走行車システム及び走行車の制御方法 | |
JP6947218B2 (ja) | 通信システム及び通信方法 | |
JP5454512B2 (ja) | 搬送車システム | |
JPH1185277A (ja) | 無人搬送車システム | |
JP4135721B2 (ja) | 搬送車システム | |
JP7140279B2 (ja) | 搬送システム及び搬送制御方法 | |
WO2023199628A1 (ja) | 搬送システム及び搬送制御方法 | |
JP5229622B2 (ja) | 搬送車システム | |
WO2022193761A1 (zh) | 用于控制电梯、控制amr的方法和装置 | |
JP6926963B2 (ja) | 搬送車システム | |
JP2000148242A (ja) | 搬送台車システム | |
JP2002099309A (ja) | 搬送車システムおよびその運用方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19786134 Country of ref document: EP Kind code of ref document: A1 |
|
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) | ||
ENP | Entry into the national phase |
Ref document number: 20207029065 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2020513094 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2019786134 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2019786134 Country of ref document: EP Effective date: 20201112 |