CN109000936B - 一种车辆燃油故障检测方法 - Google Patents
一种车辆燃油故障检测方法 Download PDFInfo
- Publication number
- CN109000936B CN109000936B CN201810790992.0A CN201810790992A CN109000936B CN 109000936 B CN109000936 B CN 109000936B CN 201810790992 A CN201810790992 A CN 201810790992A CN 109000936 B CN109000936 B CN 109000936B
- Authority
- CN
- China
- Prior art keywords
- fuel
- vehicle
- output
- coefficient
- oil
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 115
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 239000003921 oil Substances 0.000 claims abstract description 49
- 239000000295 fuel oil Substances 0.000 claims abstract description 25
- 238000013528 artificial neural network Methods 0.000 claims abstract description 18
- 238000005070 sampling Methods 0.000 claims abstract description 10
- 210000002569 neuron Anatomy 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 3
- 238000012549 training Methods 0.000 description 11
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000003062 neural network model Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
- G06N3/084—Backpropagation, e.g. using gradient descent
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Computational Linguistics (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810790992.0A CN109000936B (zh) | 2018-07-18 | 2018-07-18 | 一种车辆燃油故障检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810790992.0A CN109000936B (zh) | 2018-07-18 | 2018-07-18 | 一种车辆燃油故障检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109000936A CN109000936A (zh) | 2018-12-14 |
CN109000936B true CN109000936B (zh) | 2020-08-25 |
Family
ID=64600481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810790992.0A Active CN109000936B (zh) | 2018-07-18 | 2018-07-18 | 一种车辆燃油故障检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109000936B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109552219A (zh) * | 2019-01-14 | 2019-04-02 | 辽宁工业大学 | 一种基于混合动力汽车的分布式安全监控方法 |
CN109920082B (zh) * | 2019-03-11 | 2021-01-15 | 辽宁工业大学 | 一种混合动力电动汽车故障诊断预警方法 |
CN114973448B (zh) * | 2021-02-25 | 2023-09-22 | 博泰车联网科技(上海)股份有限公司 | 显示油量的确定方法、装置、电子设备及介质 |
CN114526930B (zh) * | 2022-03-09 | 2024-03-26 | 河南职业技术学院 | 一种智能网联汽车故障检测方法及系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11351045A (ja) * | 1998-06-09 | 1999-12-21 | Hitachi Ltd | エンジンの状態を示す量の推定方法 |
CN105319071B (zh) * | 2015-09-21 | 2017-11-07 | 天津大学 | 基于最小二乘支持向量机的柴油机燃油系统故障诊断方法 |
CN105527110B (zh) * | 2015-12-03 | 2018-06-19 | 东软集团股份有限公司 | 汽车燃油经济性的评估方法和装置 |
CN105628124B (zh) * | 2016-03-16 | 2018-12-11 | 中国人民解放军装甲兵技术学院 | 一种用于监测重型车辆燃油耗能效率的装置及方法 |
CN106547967B (zh) * | 2016-11-01 | 2020-07-28 | 哈尔滨工程大学 | 基于代价分析的柴油机燃油系统维修决策方法 |
CN107797543A (zh) * | 2017-09-26 | 2018-03-13 | 大连理工大学 | 一种航空发动机燃油调节器故障诊断方法 |
-
2018
- 2018-07-18 CN CN201810790992.0A patent/CN109000936B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109000936A (zh) | 2018-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109000936B (zh) | 一种车辆燃油故障检测方法 | |
US6370935B1 (en) | On-line self-calibration of mass airflow sensors in reciprocating engines | |
DE102008000138B4 (de) | Brennkraftmaschinen-Diagnosevorrichtung | |
US8478565B2 (en) | Method of monitoring soot mass in a particulate filter and monitoring system for same with correction for active regeneration inefficiency | |
EP1705359B1 (en) | Method of feedforward controlling a multi-cylinder internal combustion engine and relative feedforward fuel injection control system | |
CN109458252B (zh) | 一种发动机冷却系统的控制方法、控制装置及发动机 | |
US6102018A (en) | Air/fuel control system and method | |
DE69521610T2 (de) | Gerät und verfahren zum ermitteln der verschlechterung einer vorrichtung zum erfassen des sauerstoffgehaltes für eine katalytische vorrichtung | |
US8028569B2 (en) | Method and device for adapting the efficiency of a cooler in the return circuit of exhaust gas in an internal combustion engine | |
CN113728159B (zh) | 发动机控制系统 | |
CN109424456A (zh) | 内燃机空气流量管理系统和方法 | |
DE102013211260A1 (de) | Abschätzungsvorrichtung für die Zylindereinlassluftmenge in einem Verbrennungsmotor | |
KR940004876B1 (ko) | 퍼지추론을 이용한 유량측정방법 및 장치 | |
US11346299B2 (en) | Method and device for operating an internal combustion engine having a common-rail injection system | |
US20150088399A1 (en) | Exhaust system and method of estimating diesel particulate filter soot loading for same | |
DE102006020195A1 (de) | Verfahren zum Begrenzen der Rußemissionen eines Motors | |
CN106401757A (zh) | 发动机的断缸模式实现方法、系统及车辆 | |
EP2562402A1 (en) | System and method for calculating intake air parameter for internal combustion engine | |
CN112036076A (zh) | 一种长江内河航运船舶复杂运行情况油耗预测方法及系统 | |
KR20040041511A (ko) | 보드 수단에 의해 차량의 연료 증기압을 결정하는 방법 | |
DE19500619C2 (de) | Vorrichtung zur Bestimmung der Verschlechterung eines Katalysators eines Verbrennungsmotors | |
CN110274650B (zh) | 一种基于物联网的油耗管理系统 | |
CN114439575B (zh) | 监控汽车发动机机油量的方法和车辆 | |
CN116906821A (zh) | 一种基于5g的燃气输配管网监控预警管理系统 | |
EP3244043A1 (en) | Apparatus and method for controlling egr valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: 121001, 169 street, Guta District, Liaoning, Jinzhou Patentee after: Wang Yajun Address before: 121001, 169 street, Guta District, Liaoning, Jinzhou Patentee before: LIAONING University OF TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210716 Address after: 272600 cailinnan Industrial Park, quanpu Town, Liangshan County, Jining City, Shandong Province Patentee after: LIANGSHAN HONGFU TRAFFIC EQUIPMENT Co.,Ltd. Address before: 121001, 169 street, Guta District, Liaoning, Jinzhou Patentee before: Wang Yajun |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method for Detecting Vehicle Fuel Failure Effective date of registration: 20231102 Granted publication date: 20200825 Pledgee: Shandong Liangshan Rural Commercial Bank Co.,Ltd. Pledgor: LIANGSHAN HONGFU TRAFFIC EQUIPMENT Co.,Ltd. Registration number: Y2023980063864 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |