JP6392101B2 - 建設機械の管理システム - Google Patents
建設機械の管理システム Download PDFInfo
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- JP6392101B2 JP6392101B2 JP2014246571A JP2014246571A JP6392101B2 JP 6392101 B2 JP6392101 B2 JP 6392101B2 JP 2014246571 A JP2014246571 A JP 2014246571A JP 2014246571 A JP2014246571 A JP 2014246571A JP 6392101 B2 JP6392101 B2 JP 6392101B2
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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
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- 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
- E02F9/26—Indicating devices
- E02F9/267—Diagnosing or detecting failure of vehicles
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- 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
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2062—Control of propulsion units
- E02F9/2066—Control of propulsion units of the type combustion engines
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- 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
- E02F9/26—Indicating devices
-
- 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
- E02F9/26—Indicating devices
- E02F9/267—Diagnosing or detecting failure of vehicles
- E02F9/268—Diagnosing or detecting failure of vehicles with failure correction follow-up actions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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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
- F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
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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
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
-
- 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
-
- 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
- F02D2041/227—Limping Home, i.e. taking specific engine control measures at 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/228—Warning displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
本発明の第1の実施の形態を図1〜図11を参照しつつ説明する。
本発明の第2の実施の形態を図12〜図15を参照しつつ説明する。
本発明の第3の実施の形態を図17及び図19を参照しつつ説明する。
1a 建設機械(代表機体)
1b、1c 建設機械(一般機体)
101 メインコントロールユニット(情報検出装置)
102 情報コントロールユニット(情報ネットワーク)
103 モニターユニット(表示装置)
104 エンジンコントロールユニット(情報検出装置)
105 センターサーバー(機体状態診断装置)
107 衛星通信(情報ネットワーク)
306 回転数センサ(情報検出装置)
307 過給圧センサ(情報検出装置)
308 クランクケース圧センサ(情報検出装置)
404 排気温度センサ(情報検出装置)
405 DPF差圧センサ(情報検出装置)
501 故障関連データ蓄積部(機体状態診断装置)
502 故障判定用データ解析部(機体状態診断装置)
503 故障防止用データ解析部(機体状態診断装置)
504 故障関連警告発令部(機体状態診断装置)
Claims (9)
- 建設機械の機体に関する第1情報を検出する第1情報検出装置、及び第2情報を検出する第2情報検出装置を有する、少なくとも1つの第1機体と、前記第1情報検出装置を有し、かつ前記第2情報検出装置を有しない、少なくとも1つの第2機体とを含む建設機械の機体群を構成する各機体の状態を管理する建設機械の管理システムであって、
前記第1機体から得られた前記第1情報と前記第2情報の相関情報と、前記第2機体の前記第1情報とに基づいて、前記第2機体の第2情報に関する故障状態の予兆診断を行う機体状態診断装置を備えたことを特徴とする建設機械の管理システム。 - 請求項1記載の建設機械の管理システムにおいて、
市場に投入される建設機械である前記第1機体は、前記第2機体に比べて稼働率または負荷率が高いことを特徴とする建設機械の管理システム。 - 請求項1記載の建設機械の管理システムにおいて、
前記第1機体と前記第2機体とは、同機種であることを特徴とする建設機械の管理システム。 - 請求項1記載の建設機械の管理システムにおいて、
前記第1機体と前記第2機体とは、同じ情報ネットワークに接続されていることを特徴とする建設機械の管理システム。 - 請求項1記載の建設機械の管理システムにおいて、
前記機体群は、前記建設機械の機体の稼働環境、作業負荷、又は、作業種類のいずれかに基づいて組分けの設定がなされたことを特徴とする建設機械の管理システム。 - 請求項1記載の建設機械の管理システムにおいて、
前記第1機体の第2情報検知装置は、前記建設機械のエンジンの燃焼室の内圧を検知する筒内圧センサ、前記エンジンの過給機のタービン回転数を検知するタービン回転数センサ、前記エンジンのクランクケースの内圧を検知するクランクケース内圧センサ、前記エンジンのトルクを検知するエンジントルクセンサ、湿度を検知する湿度センサのうちの少なくとも何れか1つを有することを特徴とする建設機械の管理システム。 - 請求項1記載の建設機械の管理システムにおいて、
前記第1機体は、前記第2機体よりも機体状態診断装置に発信する情報の種類が多いことを特徴とする建設機械の管理システム。 - 請求項1記載の建設機械の管理システムにおいて、
前記第1機体から前記機体状態診断装置に情報が送信される周期は、前記第2機体よりも短いことを特徴とする建設機械の管理システム。 - 請求項1記載の建設機械の管理システムにおいて、
前記機体状態診断装置は、
前記第2機体が故障であると診断した場合、又は前記第2機体が故障に至る可能性が高い状況と診断した場合には、診断内容を表示装置に表示する、又は診断内容に基づいて建設機械の原動機の出力制限を行うことを特徴とする建設機械の管理システム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014246571A JP6392101B2 (ja) | 2014-12-05 | 2014-12-05 | 建設機械の管理システム |
KR1020177004141A KR101918424B1 (ko) | 2014-12-05 | 2015-11-24 | 건설 기계의 관리 시스템 |
EP15865507.6A EP3228849B1 (en) | 2014-12-05 | 2015-11-24 | Construction machine management system |
CN201580046290.6A CN106605054B (zh) | 2014-12-05 | 2015-11-24 | 工程机械的管理系统 |
PCT/JP2015/082911 WO2016088604A1 (ja) | 2014-12-05 | 2015-11-24 | 建設機械の管理システム |
US15/512,146 US10443215B2 (en) | 2014-12-05 | 2015-11-24 | Construction machine management system |
Applications Claiming Priority (1)
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JP2014246571A JP6392101B2 (ja) | 2014-12-05 | 2014-12-05 | 建設機械の管理システム |
Publications (3)
Publication Number | Publication Date |
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JP2016109019A JP2016109019A (ja) | 2016-06-20 |
JP2016109019A5 JP2016109019A5 (ja) | 2017-10-19 |
JP6392101B2 true JP6392101B2 (ja) | 2018-09-19 |
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JP2014246571A Active JP6392101B2 (ja) | 2014-12-05 | 2014-12-05 | 建設機械の管理システム |
Country Status (6)
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---|---|
US (1) | US10443215B2 (ja) |
EP (1) | EP3228849B1 (ja) |
JP (1) | JP6392101B2 (ja) |
KR (1) | KR101918424B1 (ja) |
CN (1) | CN106605054B (ja) |
WO (1) | WO2016088604A1 (ja) |
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US10989159B2 (en) * | 2017-03-31 | 2021-04-27 | Honda Motor Co., Ltd. | Control device of general-purpose engine |
JP6766731B2 (ja) * | 2017-03-31 | 2020-10-14 | コベルコ建機株式会社 | 故障検出装置 |
US10583832B2 (en) * | 2017-05-02 | 2020-03-10 | Cnh Industrial America Llc | Obstacle detection system for a work vehicle |
US11226358B2 (en) | 2019-02-27 | 2022-01-18 | Caterpillar Inc. | Power system damage analysis and control system |
JP2020176586A (ja) * | 2019-04-22 | 2020-10-29 | トヨタ自動車株式会社 | エンジン診断システム及び同エンジン診断システムに用いられる車両及びエンジン診断方法 |
JP2021022062A (ja) * | 2019-07-25 | 2021-02-18 | コベルコ建機株式会社 | データダウンロードシステム、データダウンロード方法、および、データダウンロードプログラム |
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2014
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2015
- 2015-11-24 WO PCT/JP2015/082911 patent/WO2016088604A1/ja active Application Filing
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WO2016088604A1 (ja) | 2016-06-09 |
CN106605054A (zh) | 2017-04-26 |
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JP2016109019A (ja) | 2016-06-20 |
US10443215B2 (en) | 2019-10-15 |
US20170292250A1 (en) | 2017-10-12 |
CN106605054B (zh) | 2019-09-06 |
KR101918424B1 (ko) | 2018-11-13 |
EP3228849B1 (en) | 2024-02-21 |
EP3228849A1 (en) | 2017-10-11 |
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