JP7310657B2 - 燃料性状診断装置 - Google Patents
燃料性状診断装置 Download PDFInfo
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- JP7310657B2 JP7310657B2 JP2020038370A JP2020038370A JP7310657B2 JP 7310657 B2 JP7310657 B2 JP 7310657B2 JP 2020038370 A JP2020038370 A JP 2020038370A JP 2020038370 A JP2020038370 A JP 2020038370A JP 7310657 B2 JP7310657 B2 JP 7310657B2
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- fuel
- vehicles
- vehicle
- engine
- clogged
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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
-
- 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
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- 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
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
-
- 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
- G07C5/006—Indicating maintenance
-
- 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
-
- 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
- F02D2041/224—Diagnosis of the fuel system
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
-
- 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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/207—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles with respect to certain areas, e.g. forbidden or allowed areas with possible alerting when inside or outside boundaries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Processes For Solid Components From Exhaust (AREA)
Description
車両用の燃料の性状を診断する燃料性状診断装置であって、
地域毎に、排ガス中の粒子状物質を捕集するフィルタを有する排ガス浄化装置が排気通路に取り付けられた内燃機関を搭載し前記フィルタに詰まりが発生している詰まり発生車両数に基づいて燃料の性状を診断する
ことを要旨とする。
Claims (2)
- 車両用の燃料の性状を診断する燃料性状診断装置であって、
地域毎に、排ガス中の粒子状物質を捕集するフィルタを有する排ガス浄化装置が排気通路に取り付けられた内燃機関を搭載し前記フィルタに詰まりが発生している詰まり発生車両数に基づいて燃料の性状を診断し、
診断の対処する対象地域において、前記対象地域内を走行した車両の総数が所定数を超えているとき、および、前記総数に対する前記詰まり発生車両数の割合が所定割合を超えているときには、前記対象地域における燃料の性状が所定の規格外であると診断して、前記対象地域における燃料の性状が前記所定の規格外であるという警告情報を車両販売店に送信する
燃料性状診断装置。 - 請求項1記載の燃料性状診断装置であって、
前記車両毎に、前記排気通路の前記排ガス浄化装置より上流側と下流側との差圧に基づいて前記フィルタに詰まりが発生しているか否かを判定する
燃料性状診断装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020038370A JP7310657B2 (ja) | 2020-03-06 | 2020-03-06 | 燃料性状診断装置 |
EP21157593.1A EP3876207A1 (en) | 2020-03-06 | 2021-02-17 | Fuel property diagnostic device |
US17/179,414 US11455845B2 (en) | 2020-03-06 | 2021-02-19 | Fuel property diagnostic device |
CN202110218402.9A CN113357035B (zh) | 2020-03-06 | 2021-02-26 | 燃料性质诊断设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020038370A JP7310657B2 (ja) | 2020-03-06 | 2020-03-06 | 燃料性状診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021139341A JP2021139341A (ja) | 2021-09-16 |
JP7310657B2 true JP7310657B2 (ja) | 2023-07-19 |
Family
ID=74666565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020038370A Active JP7310657B2 (ja) | 2020-03-06 | 2020-03-06 | 燃料性状診断装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11455845B2 (ja) |
EP (1) | EP3876207A1 (ja) |
JP (1) | JP7310657B2 (ja) |
CN (1) | CN113357035B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7276254B2 (ja) * | 2020-06-11 | 2023-05-18 | トヨタ自動車株式会社 | 車両診断装置および車両診断システム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015203408A (ja) | 2014-04-16 | 2015-11-16 | 日立建機株式会社 | 作業機械、及び作業機械の監視システム |
JP2016156283A (ja) | 2015-02-23 | 2016-09-01 | いすゞ自動車株式会社 | 内燃機関を搭載した車両、及び、その車両における排気ガス浄化方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7953530B1 (en) * | 2006-06-08 | 2011-05-31 | Pederson Neal R | Vehicle diagnostic tool |
JP4530081B2 (ja) * | 2008-07-25 | 2010-08-25 | トヨタ自動車株式会社 | 内燃機関の触媒劣化診断装置及び触媒劣化診断方法 |
SE534475C2 (sv) * | 2010-01-18 | 2011-09-06 | Scania Cv Ab | Förfarande och anordning för att förhindra bränsleansamling i ett avgassystem hos ett motorfordon |
WO2014132508A1 (ja) * | 2013-02-27 | 2014-09-04 | 日産ライトトラック株式会社 | 燃料フィルタの診断装置及び診断方法 |
US20150193994A1 (en) * | 2013-05-12 | 2015-07-09 | Zonar Systems, Inc. | Graphical user interface for efficiently viewing vehicle telematics data to improve efficiency of fleet operations |
US10118119B2 (en) * | 2015-06-08 | 2018-11-06 | Cts Corporation | Radio frequency process sensing, control, and diagnostics network and system |
US10393712B2 (en) * | 2016-03-22 | 2019-08-27 | Cummins Inc. | Systems and methods using a gas quality sensor |
JP2019138662A (ja) * | 2018-02-06 | 2019-08-22 | 三菱自動車工業株式会社 | 車両の燃料劣化推定装置 |
US10968852B2 (en) * | 2018-03-14 | 2021-04-06 | Ford Global Technologies, Llc | Systems and methods for fuel filter diagnostics |
US10982614B2 (en) * | 2018-03-23 | 2021-04-20 | Ford Global Technologies, Llc | Methods and systems for determining fuel quality |
-
2020
- 2020-03-06 JP JP2020038370A patent/JP7310657B2/ja active Active
-
2021
- 2021-02-17 EP EP21157593.1A patent/EP3876207A1/en active Pending
- 2021-02-19 US US17/179,414 patent/US11455845B2/en active Active
- 2021-02-26 CN CN202110218402.9A patent/CN113357035B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015203408A (ja) | 2014-04-16 | 2015-11-16 | 日立建機株式会社 | 作業機械、及び作業機械の監視システム |
JP2016156283A (ja) | 2015-02-23 | 2016-09-01 | いすゞ自動車株式会社 | 内燃機関を搭載した車両、及び、その車両における排気ガス浄化方法 |
Also Published As
Publication number | Publication date |
---|---|
US11455845B2 (en) | 2022-09-27 |
US20210279979A1 (en) | 2021-09-09 |
CN113357035B (zh) | 2023-11-10 |
EP3876207A1 (en) | 2021-09-08 |
CN113357035A (zh) | 2021-09-07 |
JP2021139341A (ja) | 2021-09-16 |
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