CN102345492A - 用于监测车辆颗粒过滤器的再生频率的装置和方法 - Google Patents

用于监测车辆颗粒过滤器的再生频率的装置和方法 Download PDF

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Publication number
CN102345492A
CN102345492A CN2011102132143A CN201110213214A CN102345492A CN 102345492 A CN102345492 A CN 102345492A CN 2011102132143 A CN2011102132143 A CN 2011102132143A CN 201110213214 A CN201110213214 A CN 201110213214A CN 102345492 A CN102345492 A CN 102345492A
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CN
China
Prior art keywords
soot
particulate filter
main frame
quality
model
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Pending
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CN2011102132143A
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English (en)
Chinese (zh)
Inventor
R.A.厄姆克
C.J.斯塔克
S.L.梅尔比
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GM Global Technology Operations LLC
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GM Global Technology Operations LLC
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Publication of CN102345492A publication Critical patent/CN102345492A/zh
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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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • 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
    • 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
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
    • 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
    • F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
    • F01N2900/1606—Particle filter loading or soot amount
    • 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
CN2011102132143A 2010-07-28 2011-07-28 用于监测车辆颗粒过滤器的再生频率的装置和方法 Pending CN102345492A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/844991 2010-07-28
US12/844,991 US20120023903A1 (en) 2010-07-28 2010-07-28 Apparatus and method for monitoring regeneration frequency of a vehicle particulate filter

Publications (1)

Publication Number Publication Date
CN102345492A true CN102345492A (zh) 2012-02-08

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CN2011102132143A Pending CN102345492A (zh) 2010-07-28 2011-07-28 用于监测车辆颗粒过滤器的再生频率的装置和方法

Country Status (3)

Country Link
US (1) US20120023903A1 (de)
CN (1) CN102345492A (de)
DE (1) DE102011108238A1 (de)

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CN103628954A (zh) * 2012-07-13 2014-03-12 井关农机株式会社 煤烟堆积运算显示装置
CN104508263A (zh) * 2012-06-21 2015-04-08 马克卡车公司 检测异常频繁的柴油机微粒过滤器再生的方法、发动机和排气后处理系统以及警告系统和方法
CN107208513A (zh) * 2015-01-15 2017-09-26 天纳克汽车经营有限公司 用于检测排气后处理部件的面部堵塞的系统和方法
CN110617135A (zh) * 2018-06-19 2019-12-27 罗伯特·博世有限公司 用于对hwl-质量传感器进行校准的方法
CN111094709A (zh) * 2017-09-19 2020-05-01 标致雪铁龙汽车股份有限公司 热机的控制方法
CN116771479A (zh) * 2023-08-25 2023-09-19 潍柴动力股份有限公司 一种碳载量修正方法、装置、电子设备及存储介质

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US10706647B2 (en) * 2010-12-02 2020-07-07 Zonar Systems, Inc. Method and apparatus for implementing a vehicle inspection waiver program
US9080494B2 (en) 2011-06-07 2015-07-14 GM Global Technology Operations LLC Particulate filter monitoring methods and systems
US9114344B2 (en) 2012-12-12 2015-08-25 GM Global Technology Operations LLC Particulate filter regeneration management
CN107132161A (zh) * 2017-06-15 2017-09-05 浙江大学 一种新型便携式柴油车尾气颗粒物道路检测装置及方法
DE102018106218A1 (de) * 2018-03-16 2018-07-19 FEV Europe GmbH Verfahren zur Beladung eines Partikelfilters mit Ruß
CN112135958B (zh) * 2018-05-10 2022-02-18 沃尔沃卡车集团 用于评估发动机故障的方法和系统
JP7044084B2 (ja) * 2019-03-07 2022-03-30 いすゞ自動車株式会社 煤残存量算出方法及び煤残存量算出装置
CN113669142B (zh) * 2021-08-31 2022-12-06 东风商用车有限公司 一种发动机原排碳烟质量流量估算方法及装置
CN115059533B (zh) * 2022-08-16 2023-01-06 潍柴动力股份有限公司 发动机原始碳烟排放确定方法、装置、设备及介质

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EP1548257A2 (de) * 2003-12-19 2005-06-29 Nissan Motor Co., Ltd. Ein Regenerationssystem und -verfahren für einen Dieselpartikelfilter
EP1679430A1 (de) * 2004-12-27 2006-07-12 Nissan Motor Company, Limited Vorrichtung und Verfahren zur Steuerung eines Verbrennungsmotors
US20090082938A1 (en) * 2005-07-15 2009-03-26 Isuzu Motors Limited Control Method of Exhaust Gas Purification System and Exhaust Gas Purification System
US20070056271A1 (en) * 2005-09-15 2007-03-15 Berryhill Ross C Apparatus, system, and method for determining the distribution of particulate matter on a particulate filter
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104508263A (zh) * 2012-06-21 2015-04-08 马克卡车公司 检测异常频繁的柴油机微粒过滤器再生的方法、发动机和排气后处理系统以及警告系统和方法
CN104508263B (zh) * 2012-06-21 2017-07-18 马克卡车公司 检测异常频繁的柴油机微粒过滤器再生的方法、发动机和排气后处理系统以及警告系统和方法
CN103628954A (zh) * 2012-07-13 2014-03-12 井关农机株式会社 煤烟堆积运算显示装置
CN103628954B (zh) * 2012-07-13 2016-03-16 井关农机株式会社 煤烟堆积运算显示装置
CN107208513A (zh) * 2015-01-15 2017-09-26 天纳克汽车经营有限公司 用于检测排气后处理部件的面部堵塞的系统和方法
CN107208513B (zh) * 2015-01-15 2019-12-10 天纳克汽车经营有限公司 用于检测排气后处理部件的面部堵塞的系统和方法
CN111094709A (zh) * 2017-09-19 2020-05-01 标致雪铁龙汽车股份有限公司 热机的控制方法
CN110617135A (zh) * 2018-06-19 2019-12-27 罗伯特·博世有限公司 用于对hwl-质量传感器进行校准的方法
CN116771479A (zh) * 2023-08-25 2023-09-19 潍柴动力股份有限公司 一种碳载量修正方法、装置、电子设备及存储介质
CN116771479B (zh) * 2023-08-25 2023-11-17 潍柴动力股份有限公司 一种碳载量修正方法、装置、电子设备及存储介质

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US20120023903A1 (en) 2012-02-02

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Application publication date: 20120208