JP2012127301A - Dpfシステム - Google Patents
Dpfシステム Download PDFInfo
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- JP2012127301A JP2012127301A JP2010280888A JP2010280888A JP2012127301A JP 2012127301 A JP2012127301 A JP 2012127301A JP 2010280888 A JP2010280888 A JP 2010280888A JP 2010280888 A JP2010280888 A JP 2010280888A JP 2012127301 A JP2012127301 A JP 2012127301A
- Authority
- JP
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- Prior art keywords
- injection amount
- doc
- exhaust pipe
- dpf
- amount
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims abstract description 91
- 239000007924 injection Substances 0.000 claims abstract description 91
- 238000003745 diagnosis Methods 0.000 claims abstract description 49
- 230000008929 regeneration Effects 0.000 claims abstract description 20
- 238000011069 regeneration method Methods 0.000 claims abstract description 20
- 230000020169 heat generation Effects 0.000 claims description 45
- 230000007423 decrease Effects 0.000 claims description 28
- 239000000446 fuel Substances 0.000 claims description 12
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000006866 deterioration Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 10
- 239000013618 particulate matter Substances 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 8
- 238000006722 reduction reaction Methods 0.000 description 8
- 230000010354 integration Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/448—Auxiliary equipment or operation thereof controlling filtration by temperature measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
- B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
-
- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/025—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 using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
- F01N3/0253—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 using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
-
- 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
- F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
- F01N2550/05—Systems for adding substances into exhaust
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature sensor
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/04—Methods of control or diagnosing
- F01N2900/0418—Methods of control or diagnosing using integration or an accumulated value within an elapsed period
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1404—Exhaust gas temperature
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
- F01N2900/1806—Properties of reducing agent or dosing system
- F01N2900/1821—Injector parameters
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
【解決手段】DOC23の入口および出口側に設けられ、DPF強制再生時のDOC入口温度およびDOC出口温度を検出する温度センサ26,27と、DPF強制再生時の排気ガス流量を測定して排気ガスSV比を決定するSV比決定手段29と、温度センサ26,27の検出値とSV比決定手段29の決定値とが入力され、それら値が理論発熱領域内にあるか否かを判定する発熱領域判定部31を有すると共に、温度センサ26,27の検出値とSV比決定手段29の決定値とが理論発熱領域内にあるときに、排気管インジェクタ24の実噴射量の低下量を診断する実噴射量診断部32を有するインジェクタ診断手段30と、を備えたDPFシステム10である。
【選択図】図1
Description
実発熱量C1[J/s]=DOC出入口温度差ΔT[K]*排気ガス流量V[Kg/s]*排気ガス比熱[J/Kg*K]
理論発熱量C2[J/s]=軽油の低位発熱量38.2[MJ/L]*指示噴射量Qreq[L]
23 DOC
24 排気管インジェクタ
26 温度センサ(入口側)
27 温度センサ(出口側)
29 SV比決定手段
30 インジェクタ診断手段
31 発熱領域判定部
32 実噴射量診断部
Claims (4)
- 排気管インジェクタから燃料を噴射し、これをDOCで酸化燃焼させてDPFに堆積したPMを燃焼除去するDPF強制再生を行うDPFシステムにおいて、
前記DOCの入口および出口側に設けられ、DPF強制再生時のDOC入口温度およびDOC出口温度を検出する温度センサと、
DPF強制再生時の排気ガス流量を測定して排気ガスSV比を決定するSV比決定手段と、
前記温度センサの検出値と前記SV比決定手段の決定値とが入力され、それら値が理論発熱領域内にあるか否かを判定する発熱領域判定部を有すると共に、前記温度センサの検出値と前記SV比決定手段の決定値とが前記理論発熱領域内にあるときに、前記排気管インジェクタの実噴射量の低下量を診断する実噴射量診断部を有するインジェクタ診断手段と、
を備えたことを特徴とするDPFシステム。 - 前記実噴射量診断部は、前記DOCの出入口温度差と前記排気ガス流量とから前記DOCの実発熱量を算出して積算すると共に、
前記排気管インジェクタの指示噴射量から前記DOCの理論発熱量を算出して積算し、 前記実発熱量および理論発熱量の積算値から、前記排気管インジェクタの実噴射量の低下量を診断する請求項1記載のDPFシステム。 - 前記インジェクタ診断手段は、前記診断された実噴射量の低下量に基づいて、前記排気管インジェクタの指示噴射量を補正する請求項1又は2記載のDPFシステム。
- 前記インジェクタ診断手段は、前記診断された実噴射量の低下量に基づいて前記排気管インジェクタの指示噴射量を補正する補正係数を設定し、その補正係数が予め設定された故障判定閾値を超えるとき、前記排気管インジェクタの故障を検知する請求項1〜3いずれかに記載のDPFシステム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010280888A JP5720230B2 (ja) | 2010-12-16 | 2010-12-16 | パティキュレートフィルタシステム |
AU2011342304A AU2011342304B2 (en) | 2010-12-16 | 2011-12-07 | DPF system |
PCT/JP2011/078283 WO2012081463A1 (ja) | 2010-12-16 | 2011-12-07 | Dpfシステム |
US13/994,356 US8973430B2 (en) | 2010-12-16 | 2011-12-07 | Diesel particulate filter system |
CN201180059962.9A CN103261597B (zh) | 2010-12-16 | 2011-12-07 | Dpf系统 |
EP11848989.7A EP2653680B1 (en) | 2010-12-16 | 2011-12-07 | Dpf system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010280888A JP5720230B2 (ja) | 2010-12-16 | 2010-12-16 | パティキュレートフィルタシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012127301A true JP2012127301A (ja) | 2012-07-05 |
JP5720230B2 JP5720230B2 (ja) | 2015-05-20 |
Family
ID=46244570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010280888A Expired - Fee Related JP5720230B2 (ja) | 2010-12-16 | 2010-12-16 | パティキュレートフィルタシステム |
Country Status (6)
Country | Link |
---|---|
US (1) | US8973430B2 (ja) |
EP (1) | EP2653680B1 (ja) |
JP (1) | JP5720230B2 (ja) |
CN (1) | CN103261597B (ja) |
AU (1) | AU2011342304B2 (ja) |
WO (1) | WO2012081463A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015005338A1 (ja) * | 2013-07-10 | 2015-01-15 | 日野自動車株式会社 | パティキュレートフィルタの再生異常判定装置 |
JP2015071991A (ja) * | 2013-10-04 | 2015-04-16 | いすゞ自動車株式会社 | 診断装置 |
WO2016080402A1 (ja) * | 2014-11-20 | 2016-05-26 | いすゞ自動車株式会社 | 排気管燃料噴射器用故障診断装置 |
JP2020118052A (ja) * | 2019-01-21 | 2020-08-06 | いすゞ自動車株式会社 | 制御装置 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US9206727B2 (en) * | 2011-11-28 | 2015-12-08 | GM Global Technology Operations LLC | Regeneration diagnostic methods and systems |
CN103498717A (zh) * | 2013-09-02 | 2014-01-08 | 上海创怡环境技术有限公司 | 巴士用doc+cdpf柴油引擎废气净化过滤系统 |
JP2015059472A (ja) | 2013-09-18 | 2015-03-30 | いすゞ自動車株式会社 | 診断装置 |
CN104100341A (zh) * | 2014-06-30 | 2014-10-15 | 潍柴动力股份有限公司 | Dpf自诊断装置、自诊断方法,及发动机尾气处理系统 |
CN105587378B (zh) * | 2014-10-21 | 2019-01-01 | 浙江福爱电子有限公司 | 一种dpf组件 |
JP6565440B2 (ja) * | 2015-07-31 | 2019-08-28 | いすゞ自動車株式会社 | 排気浄化装置 |
US9574484B1 (en) * | 2015-11-24 | 2017-02-21 | GM Global Technology Operations LLC | Engine control for diesel particulate filter efficiency assessment |
CN105927325A (zh) * | 2016-06-12 | 2016-09-07 | 中国重汽集团济南动力有限公司 | 一种重型汽车dpf再生控制系统 |
US10480384B2 (en) * | 2017-02-15 | 2019-11-19 | Cummins Emission Solutions Inc. | Systems and methods for SCR feedgas diagnostics |
DE102018104453A1 (de) | 2018-02-27 | 2019-08-29 | Volkswagen Aktiengesellschaft | Verfahren zum Aufheizen von Abgasreinigungsvorrichtungen, Abgasreinigungssystem und Kraftfahrzeug |
CN108825418B (zh) * | 2018-05-28 | 2020-08-21 | 潍柴动力股份有限公司 | 一种汽车的发动机喷油器诊断方法和装置、以及汽车 |
CN108757114B (zh) * | 2018-05-28 | 2020-01-14 | 安徽江淮汽车集团股份有限公司 | 一种后处理温度控制方法及系统 |
CN109252928B (zh) * | 2018-09-27 | 2020-03-06 | 潍柴动力股份有限公司 | 柴油机排气管路故障检测方法和装置 |
US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
US12017506B2 (en) | 2020-08-20 | 2024-06-25 | Denso International America, Inc. | Passenger cabin air control systems and methods |
US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
CN114233438B (zh) * | 2021-12-22 | 2022-10-21 | 凯龙高科技股份有限公司 | 一种柴油机尾气后处理方法和装置 |
CN114635775A (zh) * | 2022-02-28 | 2022-06-17 | 上海和夏骏智科技有限公司 | 柴油发动机doc性能检测方法及系统 |
CN115263501B (zh) * | 2022-08-11 | 2024-06-21 | 潍柴动力扬州柴油机有限责任公司 | 一种控制dpf再生时温度偏差大的方法 |
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-
2010
- 2010-12-16 JP JP2010280888A patent/JP5720230B2/ja not_active Expired - Fee Related
-
2011
- 2011-12-07 AU AU2011342304A patent/AU2011342304B2/en not_active Ceased
- 2011-12-07 CN CN201180059962.9A patent/CN103261597B/zh active Active
- 2011-12-07 US US13/994,356 patent/US8973430B2/en active Active
- 2011-12-07 EP EP11848989.7A patent/EP2653680B1/en active Active
- 2011-12-07 WO PCT/JP2011/078283 patent/WO2012081463A1/ja active Application Filing
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2015005338A1 (ja) * | 2013-07-10 | 2015-01-15 | 日野自動車株式会社 | パティキュレートフィルタの再生異常判定装置 |
JP2015017526A (ja) * | 2013-07-10 | 2015-01-29 | 日野自動車株式会社 | パティキュレートフィルタの再生異常判定装置 |
US9631531B2 (en) | 2013-07-10 | 2017-04-25 | Hino Motors, Ltd. | Regeneration abnormality determination device for particulate filter |
JP2015071991A (ja) * | 2013-10-04 | 2015-04-16 | いすゞ自動車株式会社 | 診断装置 |
WO2016080402A1 (ja) * | 2014-11-20 | 2016-05-26 | いすゞ自動車株式会社 | 排気管燃料噴射器用故障診断装置 |
JP2016098716A (ja) * | 2014-11-20 | 2016-05-30 | いすゞ自動車株式会社 | 排気管燃料噴射器用故障診断装置 |
EP3222832A4 (en) * | 2014-11-20 | 2018-10-10 | Isuzu Motors Limited | Device for diagnosing failure in exhaust pipe fuel injector |
US10202882B2 (en) | 2014-11-20 | 2019-02-12 | Isuzu Motors Limited | Fault diagnosis device for exhaust pipe fuel injector |
JP2020118052A (ja) * | 2019-01-21 | 2020-08-06 | いすゞ自動車株式会社 | 制御装置 |
JP7156051B2 (ja) | 2019-01-21 | 2022-10-19 | いすゞ自動車株式会社 | 制御装置 |
Also Published As
Publication number | Publication date |
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AU2011342304A1 (en) | 2013-07-18 |
CN103261597B (zh) | 2016-03-09 |
WO2012081463A1 (ja) | 2012-06-21 |
JP5720230B2 (ja) | 2015-05-20 |
US8973430B2 (en) | 2015-03-10 |
EP2653680A4 (en) | 2015-03-18 |
EP2653680A1 (en) | 2013-10-23 |
AU2011342304B2 (en) | 2016-09-22 |
US20130269427A1 (en) | 2013-10-17 |
EP2653680B1 (en) | 2016-09-07 |
CN103261597A (zh) | 2013-08-21 |
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