JP5448102B2 - 搬送用走行体の走行制御方法 - Google Patents
搬送用走行体の走行制御方法 Download PDFInfo
- Publication number
- JP5448102B2 JP5448102B2 JP2011020547A JP2011020547A JP5448102B2 JP 5448102 B2 JP5448102 B2 JP 5448102B2 JP 2011020547 A JP2011020547 A JP 2011020547A JP 2011020547 A JP2011020547 A JP 2011020547A JP 5448102 B2 JP5448102 B2 JP 5448102B2
- Authority
- JP
- Japan
- Prior art keywords
- transport
- traveling body
- travel
- traveling
- work section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 35
- 238000004891 communication Methods 0.000 claims description 147
- 230000003287 optical effect Effects 0.000 claims description 68
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000012790 confirmation Methods 0.000 description 28
- 238000001514 detection method Methods 0.000 description 19
- 238000003032 molecular docking Methods 0.000 description 17
- 238000005259 measurement Methods 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012546 transfer Methods 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
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
- G05D1/028—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using a RF signal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Warehouses Or Storage Devices (AREA)
- Automatic Assembly (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Control Of Conveyors (AREA)
Description
2 牽引車
3 搬送台車
4 垂直連結軸
5 駆動車輪
6 モーター
7 後輪
12 障害物センサー
13,14 光通信装置
15 巾広光通信装置
16 定位置検出用センサー
17,18a,18b 地上側巾広光通信装置
19 制御装置
P1 計測起点
P2 ドッキング確認位置
P3 最終工程1つ手前の確認位置
P4 最終工程確認位置
L1Y,L1Z 搬送用走行体1Y及び1Zの走行距離
d,D3 車間距離
D1 障害物検出最大車間距離
D2 一定安全確保距離
WA 作業区間
Claims (6)
- 自走式搬送用走行体の走行経路中に、各搬送用走行体が走行方向に連続する状態を保って一定低速度の作業速度で自走する作業区間が設定された搬送設備において、各搬送用走行体には、作業区間内において前後に隣り合う搬送用走行体間でデータ通信を行うデータ通信手段と、地上側通信装置との間でデータ通信を行う機上側通信装置が設けられ、前記作業区間の一端部には、通過する搬送用走行体の前記機上側通信装置に走行可信号を送信する地上側通信装置が配設され、この地上側通信装置から受信した走行可信号を、作業区間内を走行する他の全ての搬送用走行体に、各搬送用走行体が備える前記データ通信手段を介して伝送し、作業区間内の各搬送用走行体を、受信した走行可信号に基づいて作業速度で自走させることを特徴とする、搬送用走行体の走行制御方法。
- 前記地上側通信装置から送信された走行可信号は、各搬送用走行体の前記データ通信手段を介して作業区間の他端部を走行する搬送用走行体に達した後、各搬送用走行体の前記データ通信手段を介して作業区間内の各搬送用走行体を逆方向に伝送し、当該走行可信号を、作業区間の一端部を走行する搬送用走行体から前記機上側通信装置を経由して前記地上側通信装置に戻すことを特徴とする、請求項1に記載の搬送用走行体の走行制御方法。
- 作業区間内で走行不可となった搬送用走行体では、隣り合う搬送用走行体への走行可信号の伝送を中止させ、作業区間の一端部を走行する搬送用走行体から前記地上側通信装置への走行可信号の戻りが無いことに基づいて当該地上側通信装置からの走行可信号の送信を断ち、作業区間内の全ての搬送用走行体をその場で停止させることを特徴とする、請求項2に記載の搬送用走行体の走行制御方法。
- 前記データ通信手段が投受光器を使用した光通信手段である、請求項1〜3の何れか1項に記載の搬送用走行体の走行制御方法。
- 前記地上側通信装置と機上側通信装置とが、搬送用走行体の走行方向に長い一定範囲の通信エリアを有する投受光器を使用した光通信手段である、請求項1〜4の何れか1項に記載の搬送用走行体の走行制御方法。
- 前記地上側通信装置は、複数の前記光通信手段によって構成され、各光通信手段が、夫々の通信エリアが一部重なるように搬送用走行体の走行方向に適当間隔おきに並設されている、請求項5に記載の搬送用走行体の走行制御方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011020547A JP5448102B2 (ja) | 2011-02-02 | 2011-02-02 | 搬送用走行体の走行制御方法 |
PCT/JP2012/051836 WO2012105451A1 (ja) | 2011-02-02 | 2012-01-27 | 搬送用走行体の走行制御方法 |
BR112013010510-0A BR112013010510B1 (pt) | 2011-02-02 | 2012-01-27 | método para controlar o movimento de transportadores |
CN201280004089.8A CN103261989B (zh) | 2011-02-02 | 2012-01-27 | 搬送用行走体的行走控制方法 |
US13/923,051 US8862306B2 (en) | 2011-02-02 | 2013-06-20 | Method for controlling movement of travelling carriers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011020547A JP5448102B2 (ja) | 2011-02-02 | 2011-02-02 | 搬送用走行体の走行制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012160106A JP2012160106A (ja) | 2012-08-23 |
JP5448102B2 true JP5448102B2 (ja) | 2014-03-19 |
Family
ID=46602667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011020547A Active JP5448102B2 (ja) | 2011-02-02 | 2011-02-02 | 搬送用走行体の走行制御方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8862306B2 (ja) |
JP (1) | JP5448102B2 (ja) |
CN (1) | CN103261989B (ja) |
BR (1) | BR112013010510B1 (ja) |
WO (1) | WO2012105451A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014190114A (ja) * | 2013-03-28 | 2014-10-06 | Daifuku Co Ltd | 搬送用走行体の走行経路構造 |
WO2015037084A1 (ja) * | 2013-09-11 | 2015-03-19 | 日立建機株式会社 | 車両の管制制御システム |
AU2018230435B2 (en) | 2017-03-08 | 2024-01-04 | Regal Beloit America, Inc. | Package sorting transfer module and systems and methods therefor |
US10532894B2 (en) | 2017-03-10 | 2020-01-14 | Regal Beloit America, Inc. | Modular transfer units, systems, and methods |
JP6963908B2 (ja) * | 2017-05-09 | 2021-11-10 | 株式会社ダイフク | 物品搬送車 |
CN111587214B (zh) | 2017-11-22 | 2022-02-22 | 雷勃美国公司 | 模块化分选单元、系统和方法 |
US11185954B2 (en) * | 2017-11-30 | 2021-11-30 | Canon Kabushiki Kaisha | Transport system, transport method, and article manufacturing method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH044409A (ja) * | 1990-04-20 | 1992-01-08 | Tsubakimoto Chain Co | 車間距離保持装置及び車間距離保持方法 |
JP3366923B2 (ja) * | 1993-01-19 | 2003-01-14 | 中西金属工業株式会社 | 搬送装置の切離しゾーンにおける台車走行速度制御方法 |
US6129025A (en) * | 1995-07-04 | 2000-10-10 | Minakami; Hiroyuki | Traffic/transportation system |
JP3671798B2 (ja) * | 2000-02-01 | 2005-07-13 | 株式会社ダイフク | 荷搬送設備 |
JP4463757B2 (ja) * | 2005-12-09 | 2010-05-19 | 株式会社小松製作所 | 車両の走行制御装置 |
US8428770B2 (en) * | 2009-02-06 | 2013-04-23 | Autran Corp | Automated transport control system |
JP5448101B2 (ja) * | 2011-02-02 | 2014-03-19 | 株式会社ダイフク | 搬送用走行体の走行制御方法 |
-
2011
- 2011-02-02 JP JP2011020547A patent/JP5448102B2/ja active Active
-
2012
- 2012-01-27 BR BR112013010510-0A patent/BR112013010510B1/pt active IP Right Grant
- 2012-01-27 CN CN201280004089.8A patent/CN103261989B/zh active Active
- 2012-01-27 WO PCT/JP2012/051836 patent/WO2012105451A1/ja active Application Filing
-
2013
- 2013-06-20 US US13/923,051 patent/US8862306B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103261989A (zh) | 2013-08-21 |
WO2012105451A1 (ja) | 2012-08-09 |
JP2012160106A (ja) | 2012-08-23 |
CN103261989B (zh) | 2015-06-10 |
BR112013010510A2 (pt) | 2016-08-02 |
US8862306B2 (en) | 2014-10-14 |
BR112013010510B1 (pt) | 2021-03-02 |
US20130282223A1 (en) | 2013-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5448101B2 (ja) | 搬送用走行体の走行制御方法 | |
JP5448102B2 (ja) | 搬送用走行体の走行制御方法 | |
CN112519763B (zh) | 自动泊车系统 | |
TWI557525B (zh) | A Moving Control Method for Moving Vehicles in a Moving System and a Turning Section | |
CN109153396B (zh) | 车载装置和地面系统 | |
JP6219731B2 (ja) | 車両管制システム | |
KR20180092875A (ko) | 물품 반송 설비 | |
JP7077547B2 (ja) | 自動運転車両の走行管制方法及び走行管制装置 | |
KR102142202B1 (ko) | 자동차의 적어도 반자율적 조종으로 주차 공간으로부터 최종 위치까지 자동차를 출차하는 방법, 운전자 보조 시스템 및 자동차 | |
JP6270518B2 (ja) | 作業車両の管制システム | |
KR20170094502A (ko) | 물품 반송 설비 | |
CN112005183A (zh) | 用于控制车队的方法 | |
KR20160138155A (ko) | 열차 제어 방법 및 열차 제어 시스템 | |
JP2018043599A (ja) | 鉱山用作業機械及びその後方監視方法 | |
JP5390419B2 (ja) | 自動搬送車 | |
CN111033416A (zh) | 对运输车的控制 | |
KR20190027374A (ko) | 항공기 육상 활주에 대한 개선 | |
CN116457738A (zh) | 用于协调无人驾驶运输车辆的方法和系统 | |
CN104859679A (zh) | 制动设置系统及方法 | |
CN204642872U (zh) | 智能搬运车及智能搬运车用交叉口防撞系统 | |
KR101989797B1 (ko) | 교차로에서의 무인대차 주행 제어 시스템 및 방법 | |
JP7006889B2 (ja) | 移動車両の走行システム | |
JP6005411B2 (ja) | 列車位置検出システム | |
JP3719038B2 (ja) | 路車間通信の通信エリア設定方法および路側通信装置 | |
JPH0840509A (ja) | 荷役搬送車の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131219 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5448102 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |