JP6209024B2 - 遠隔サーバ - Google Patents
遠隔サーバ Download PDFInfo
- Publication number
- JP6209024B2 JP6209024B2 JP2013176840A JP2013176840A JP6209024B2 JP 6209024 B2 JP6209024 B2 JP 6209024B2 JP 2013176840 A JP2013176840 A JP 2013176840A JP 2013176840 A JP2013176840 A JP 2013176840A JP 6209024 B2 JP6209024 B2 JP 6209024B2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- remote server
- information
- correlation
- load factor
- 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.)
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Links
- 239000002826 coolant Substances 0.000 claims description 34
- 238000013021 overheating Methods 0.000 claims description 23
- 239000000498 cooling water Substances 0.000 claims description 15
- 238000010276 construction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
-
- 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
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
- G05B13/026—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system using a predictor
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2054—Fleet management
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0223—Cooling water temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/021—Engine temperature
- F02D2200/022—Estimation of engine temperature
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Artificial Intelligence (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Automation & Control Theory (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Operation Control Of Excavators (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Description
5 遠隔サーバ
6 端末サーバ
100 遠隔サーバシステム
Claims (3)
- エンジン回転数情報、エンジンの負荷率情報及び冷却水温度情報を受信する遠隔サーバにおいて、所定間隔のエンジン負荷率の移動平均値を演算して、エンジン負荷率の移動平均値と冷却水温度との相関関係を演算し、ある所定期間での相関関係が当該所定期間より前までの相関関係に対して、所定の相違状態である場合にオーバーヒートの発生を予測する、
遠隔サーバ。 - エンジン回転数情報、エンジンの負荷率情報及び冷却水温度情報を受信する遠隔サーバにおいて、エンジン回転数情報及びエンジンの負荷率情報からエンジン出力を算出し、所定間隔のエンジン出力の移動平均値を演算して、エンジン出力の移動平均値と冷却水温度との相関関係を演算し、ある所定期間での相関関係が当該所定期間より前までの相関関係に対して所定の相違状態である場合にオーバーヒートの発生を予測する、
遠隔サーバ。 - 請求項1又は2に記載の遠隔サーバであって、
外気温度情報又は大気圧情報を受信し、
冷却水温度情報を外気温度情報或いは大気圧情報から演算される標高に基づいて補正する、
遠隔サーバ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013176840A JP6209024B2 (ja) | 2013-08-28 | 2013-08-28 | 遠隔サーバ |
US14/914,398 US9777661B2 (en) | 2013-08-28 | 2014-08-12 | Remote server |
KR1020167007202A KR101747835B1 (ko) | 2013-08-28 | 2014-08-12 | 원격 서버 |
PCT/JP2014/071313 WO2015029772A1 (ja) | 2013-08-28 | 2014-08-12 | 遠隔サーバ |
CN201480048062.8A CN105492747B (zh) | 2013-08-28 | 2014-08-12 | 远程服务器 |
EP14841284.4A EP3040545B1 (en) | 2013-08-28 | 2014-08-12 | Remote server |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013176840A JP6209024B2 (ja) | 2013-08-28 | 2013-08-28 | 遠隔サーバ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015045173A JP2015045173A (ja) | 2015-03-12 |
JP6209024B2 true JP6209024B2 (ja) | 2017-10-04 |
Family
ID=52586341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013176840A Active JP6209024B2 (ja) | 2013-08-28 | 2013-08-28 | 遠隔サーバ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9777661B2 (ja) |
EP (1) | EP3040545B1 (ja) |
JP (1) | JP6209024B2 (ja) |
KR (1) | KR101747835B1 (ja) |
CN (1) | CN105492747B (ja) |
WO (1) | WO2015029772A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101856372B1 (ko) | 2016-10-20 | 2018-05-10 | 현대자동차주식회사 | 전기자동차용 구동모터 냉각 제어방법 |
DE102022115392A1 (de) | 2022-06-21 | 2023-12-21 | Deere & Company | Kontrollanordnung zur selbsttätigen Steuerung einer landwirtschaftlichen Arbeitsmaschine, Arbeitsmaschine und Verfahren |
US20240110533A1 (en) * | 2022-09-30 | 2024-04-04 | Nissan Motor Co., Ltd | Engine malfunction determination system |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4044168B2 (ja) * | 1997-01-23 | 2008-02-06 | 富士通テン株式会社 | 車両用内燃機関の遠隔始動装置 |
DE10001713A1 (de) * | 2000-01-18 | 2001-07-19 | Bosch Gmbh Robert | Verfahren zur Fehlererkennung eines Kühlsystems eines Kraftfahrzeug-Motors |
JP2002244724A (ja) | 2001-02-20 | 2002-08-30 | Honda Motor Co Ltd | 機械の遠隔監視装置および管理方法 |
JP2004185190A (ja) * | 2002-12-02 | 2004-07-02 | Hitachi Constr Mach Co Ltd | 建設機械の情報処理システム及び建設機械の情報処理方法 |
US6925376B2 (en) | 2003-04-01 | 2005-08-02 | Cummins, Inc. | System for diagnosing operation of a cooling system for an internal combustion engine |
CN100498861C (zh) * | 2003-10-31 | 2009-06-10 | 株式会社小松制作所 | 作业机械的管理系统 |
JP4315346B2 (ja) | 2003-12-26 | 2009-08-19 | 日立建機株式会社 | 建設機械のエンジン診断装置 |
EP1818529B1 (en) | 2004-11-25 | 2013-02-27 | Hitachi Construction Machinery Co., Ltd. | Device and method for protecting engine of construction machine |
JP4717579B2 (ja) | 2005-09-30 | 2011-07-06 | 株式会社小松製作所 | 作業機械のメンテナンス作業管理システム |
JP2007239612A (ja) * | 2006-03-08 | 2007-09-20 | Fujitsu Ten Ltd | 異常診断装置 |
US8267837B2 (en) * | 2007-11-07 | 2012-09-18 | GM Global Technology Operations LLC | Method and apparatus to control engine temperature for a hybrid powertrain |
US8096482B2 (en) * | 2008-09-22 | 2012-01-17 | Ford Global Technologies, Llc | System and method for controlling a climate control system with remote start operation |
JP4856163B2 (ja) | 2008-12-26 | 2012-01-18 | 日立建機株式会社 | 建設機械の診断情報提供装置 |
JP5290026B2 (ja) | 2009-03-31 | 2013-09-18 | 日立建機株式会社 | 作業機械の学習診断システム、状態診断装置及び状態学習装置 |
FR2958610B1 (fr) * | 2010-04-08 | 2012-03-30 | Renault Sa | Estimation de la temperature exterieure a un vehicule a partir de mesures de temperature sous le capot moteur du vehicule. |
DE102010017791B4 (de) * | 2010-07-07 | 2012-03-22 | Ford Global Technologies, Llc. | Verfahren zur Begrenzung der thermischen Belastung einer Brennkraftmaschine |
DE102010017790A1 (de) * | 2010-07-07 | 2012-01-12 | Ford Global Technologies, Llc. | Verfahren zur Begrenzung der thermischen Belastung einer flüssigkeitsgekühlten Brennkraftmaschine |
-
2013
- 2013-08-28 JP JP2013176840A patent/JP6209024B2/ja active Active
-
2014
- 2014-08-12 WO PCT/JP2014/071313 patent/WO2015029772A1/ja active Application Filing
- 2014-08-12 KR KR1020167007202A patent/KR101747835B1/ko active IP Right Grant
- 2014-08-12 EP EP14841284.4A patent/EP3040545B1/en not_active Not-in-force
- 2014-08-12 US US14/914,398 patent/US9777661B2/en active Active
- 2014-08-12 CN CN201480048062.8A patent/CN105492747B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2015029772A1 (ja) | 2015-03-05 |
CN105492747A (zh) | 2016-04-13 |
CN105492747B (zh) | 2018-05-25 |
US20160201590A1 (en) | 2016-07-14 |
EP3040545A1 (en) | 2016-07-06 |
US9777661B2 (en) | 2017-10-03 |
JP2015045173A (ja) | 2015-03-12 |
KR20160044564A (ko) | 2016-04-25 |
EP3040545A4 (en) | 2017-04-19 |
KR101747835B1 (ko) | 2017-06-15 |
EP3040545B1 (en) | 2019-02-27 |
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