JP2019161957A - 車両及びその制御方法 - Google Patents
車両及びその制御方法 Download PDFInfo
- Publication number
- JP2019161957A JP2019161957A JP2018048665A JP2018048665A JP2019161957A JP 2019161957 A JP2019161957 A JP 2019161957A JP 2018048665 A JP2018048665 A JP 2018048665A JP 2018048665 A JP2018048665 A JP 2018048665A JP 2019161957 A JP2019161957 A JP 2019161957A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- threshold
- cathode gas
- predetermined
- fuel cell
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0053—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the fuel cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0444—Concentration; Density
- H01M8/04462—Concentration; Density of anode exhausts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04559—Voltage of fuel cell stacks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04664—Failure or abnormal function
- H01M8/04679—Failure or abnormal function of fuel cell stacks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04761—Pressure; Flow of fuel cell exhausts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/14—Acceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/60—Navigation input
- B60L2240/64—Road conditions
- B60L2240/647—Surface situation of road, e.g. type of paving
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
図1は、本発明の一実施形態である車両100の概略図である。車両100における方向に関する記載(「右」、「左」、「前」、「後」、「上」、「下」)は、それぞれ、車両100に搭乗しているときの運転者を基準とする方向である。図1において、X軸正方向は車両前方を示し、Y軸正方向は重力方向の上方を示し、Z軸正方向は車両右方を示す。つまり、X軸方向は車両の前後方向を示し、Y軸方向は重力方向を示し、Z軸方向は車両の幅方向を示す。XYZ軸は、図1以降の図においても同じである。
(i)駆動用モータ96の消費電力が予め定められたモータ電力閾値以上、
(ii)車両100の速度が予め定められた速度閾値以下、
(iii)車両100の加速度が予め定められた加速度閾値以下、
の少なくとも3つの条件を満たした状態が、予め定められた時間閾値以上続くこと。
(i)アクセル開度が予め定められた開度閾値以上、
(ii)燃料電池10の発電電力が予め定められた出力閾値以上、
(iii)駆動用モータ96の消費電力が予め定められたモータ電力閾値以上、
(iv)車両100の速度が予め定められた速度閾値以下、
(v)車両100の加速度が予め定められた加速度閾値以下、
の5つの条件を満たした状態が予め定められた時間閾値以上続くこと。
図5は、第2実施形態における浸水判定処理のフローチャートを示す図である。第2実施形態は、第1実施形態と比較して、さらに、工程S110と工程S130との間に工程S120を備える点で異なるが、その他は同じである。
上述の実施形態では、カソードガス量増加制御として、制御部80は、カソードガス供給部としてのコンプレッサ42の回転数を増大させることにより、排出口75へのカソードガスの供給量を増加させる。しかし、排出口75へのカソードガスの供給量を増加させる方法としては、これに限られない。例えば、カソードガス供給流路22の開閉弁44とバイパス流路26の流量調節弁48とを制御することにより、バイパス流路26を通過するカソードガスの量を増加させることにより、排出口75へのカソードガスの供給量を増加させてもよい。
20…カソードガス流路
22…カソードガス供給流路
24…カソードガス排出流路
26…バイパス流路
30…アノードガス流路
32…アノードガス供給流路
34…アノードガス排出流路
36…アノードガス循環流路
38…排出管
40…エアフロメータ
42…コンプレッサ
44…開閉弁
46…圧力調整弁
48…流量調節弁
50…ポンプ
52…開閉弁
54…レギュレータ
56…インジェクタ
57…排水弁
58…気液分離器
59…サイレンサ
60…アノードガスタンク
62…第1のアノードガスタンク
64…第2のアノードガスタンク
66…第3のアノードガスタンク
70…アノードガス検知器
72…第1のアノードガス検知器
74…第2のアノードガス検知器
75…排出口
77…アンダーカバー
80…制御部
82…ECU
91…電流計
92…電圧検出部
93…モータ電力測定部
94…DC/DCコンバータ
95…PCU
96…駆動用モータ
97…車速センサ
98…アクセル開度センサ
99…傾斜角度検出部
100…車両
110…燃料電池システム
FW…前輪
RW…後輪
S…水面
Claims (5)
- アノードガス検知器を備える燃料電池システムを搭載した車両であって、
アノードガスとカソードガスとの電気化学反応により発電する燃料電池と、
前記アノードガスと前記カソードガスとを含むガスを排出する排出口を有する排出管と、
前記カソードガスを前記排出管へ供給するカソードガス供給部と、
前記車両の車輪を駆動する駆動用モータと、
前記駆動用モータの消費電力を測定するモータ電力測定部と、
前記燃料電池の発電電力を測定する電力測定部と、
前記車両の速度及び加速度を測定する車速センサと、
前記カソードガス供給部を制御する制御部と、を備え、
前記制御部は、
前記駆動用モータの消費電力と前記速度及び前記加速度とを含む複数の運転状態パラメータが、前記排出口に水面が到達した状態で成立すると想定される予め定められた浸水条件を満たした場合、前記燃料電池の発電電力が同じであって前記浸水条件を満たさない場合に比べて、前記カソードガス供給部から前記排出管への前記カソードガスの供給流量を増加させるカソードガス量増加制御を行い、
前記制御部は、
(i)前記駆動用モータの消費電力が予め定められたモータ電力閾値以上、
(ii)前記速度が予め定められた速度閾値以下、
(iii)前記加速度が予め定められた加速度閾値以下、
の少なくとも3つの条件を満たした状態が予め定められた時間閾値以上続いた場合に、前記浸水条件が満たされたものと判定する、車両。 - 請求項1に記載の車両であって、
前記モータ電力閾値は最大電力の3分の1、前記速度閾値は時速30km、前記加速度閾値は0.1m/s2、前記時間閾値は2秒である、車両。 - 請求項1に記載の車両であって、さらに、
前記車両のアクセル開度を測定するアクセル開度センサを備え、
前記制御部は、
(i)前記アクセル開度が予め定められた開度閾値以上、
(ii)前記燃料電池の発電電力が予め定められた出力閾値以上、
(iii)前記駆動用モータの消費電力が予め定められたモータ電力閾値以上、
(iv)前記速度が予め定められた速度閾値以下、
(v)前記加速度が予め定められた加速度閾値以下、
の5つの条件を満たした状態が予め定められた時間閾値以上続いた場合に、前記浸水条件が満たされたものと判定する、車両。 - 請求項1から請求項3のいずれか1項に記載の車両であって、
さらに、水平面に対する前記車両の前後方向の傾斜角度を検出する傾斜角度検出部を備え、
前記制御部は、前記傾斜角度が+3°以上の上り傾斜を示すとき前記カソードガス量増加制御を行わない、車両。 - アノードガスとカソードガスとの電気化学反応により発電する燃料電池と、前記アノードガスと前記カソードガスとを含むガスを排出する排出口を有する排出管と、前記カソードガスを前記排出管へ供給するカソードガス供給部と、車輪を駆動する駆動用モータと、を備える燃料電池システムを搭載した車両の制御方法であって、
前記駆動用モータの消費電力と前記車両の速度及び加速度とを含む複数の運転状態パラメータが、前記排出口に水面が到達した状態で成立すると想定される予め定められた浸水条件を満たした場合、前記燃料電池の発電電力が同じであって前記浸水条件を満たさない場合に比べて、前記カソードガス供給部から前記排出管への前記カソードガスの供給流量を増加させるカソードガス量増加制御を行い、
(i)前記駆動用モータの消費電力が予め定められたモータ電力閾値以上、
(ii)前記速度が予め定められた速度閾値以下、
(iii)前記加速度が予め定められた加速度閾値以下、
の少なくとも3つの条件を満たした状態が予め定められた時間閾値以上続いた場合に、前記浸水条件が満たされたものとする、車両の制御方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018048665A JP7127306B2 (ja) | 2018-03-16 | 2018-03-16 | 車両及びその制御方法 |
DE102019105793.0A DE102019105793B4 (de) | 2018-03-16 | 2019-03-07 | Fahrzeug und Steuerverfahren hierfür |
CN201910171149.9A CN110277573A (zh) | 2018-03-16 | 2019-03-07 | 车辆及其控制方法 |
US16/352,294 US11024861B2 (en) | 2018-03-16 | 2019-03-13 | Vehicle and control method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018048665A JP7127306B2 (ja) | 2018-03-16 | 2018-03-16 | 車両及びその制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019161957A true JP2019161957A (ja) | 2019-09-19 |
JP7127306B2 JP7127306B2 (ja) | 2022-08-30 |
Family
ID=67774205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018048665A Active JP7127306B2 (ja) | 2018-03-16 | 2018-03-16 | 車両及びその制御方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11024861B2 (ja) |
JP (1) | JP7127306B2 (ja) |
CN (1) | CN110277573A (ja) |
DE (1) | DE102019105793B4 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022035677A (ja) * | 2020-08-21 | 2022-03-04 | いすゞ自動車株式会社 | 車両の制御装置、車両、及び制御方法 |
JP7441877B2 (ja) | 2022-03-29 | 2024-03-01 | 本田技研工業株式会社 | 燃料電池システム |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102563604B1 (ko) * | 2018-11-30 | 2023-08-03 | 현대자동차주식회사 | 연료전지 차량용 소음기 |
JP7176503B2 (ja) * | 2019-12-04 | 2022-11-22 | トヨタ自動車株式会社 | 燃料電池システム |
CN114792830B (zh) * | 2022-05-05 | 2024-06-18 | 中国第一汽车股份有限公司 | 一种基于加速度的汽车燃料电池排水控制方法及装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004166488A (ja) * | 2002-10-22 | 2004-06-10 | Nissan Motor Co Ltd | 燃料電池車両 |
JP2006100101A (ja) * | 2004-09-29 | 2006-04-13 | Toyota Motor Corp | 燃料電池システムおよびその制御方法並びに移動体 |
JP2008125214A (ja) * | 2006-11-10 | 2008-05-29 | Toyota Motor Corp | 燃料電池を搭載した移動体 |
JP2009032513A (ja) * | 2007-07-26 | 2009-02-12 | Toyota Motor Corp | 燃料電池自動車 |
JP2012011942A (ja) * | 2010-07-02 | 2012-01-19 | Suzuki Motor Corp | 燃料電池車両の暖房装置 |
JP2017024460A (ja) * | 2015-07-16 | 2017-02-02 | トヨタ自動車株式会社 | 路面の冠水推定装置 |
JP2017203413A (ja) * | 2016-05-11 | 2017-11-16 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008112647A (ja) * | 2006-10-31 | 2008-05-15 | Toyota Motor Corp | 車両用燃料電池システム |
JP2008279955A (ja) | 2007-05-11 | 2008-11-20 | Toyota Motor Corp | 燃料電池搭載車両 |
JP2009272087A (ja) * | 2008-05-02 | 2009-11-19 | Toyota Motor Corp | 燃料電池車両 |
JP2010061960A (ja) | 2008-09-03 | 2010-03-18 | Toyota Motor Corp | 燃料電池システムおよび燃料電池制御方法 |
JP4730456B2 (ja) * | 2009-05-25 | 2011-07-20 | トヨタ自動車株式会社 | 燃料電池搭載車両 |
JP5294097B2 (ja) | 2011-08-04 | 2013-09-18 | トヨタ自動車株式会社 | 燃料電池システム |
CN105594046B (zh) | 2013-10-08 | 2018-06-22 | 日产自动车株式会社 | 燃料电池系统以及燃料电池系统的控制方法 |
US10714776B2 (en) | 2014-08-08 | 2020-07-14 | Nissan Motor Co., Ltd. | Fuel cell system and control method for fuel cell system |
KR102441064B1 (ko) | 2017-07-17 | 2022-09-06 | 현대자동차주식회사 | 연료전지 차량의 제어 방법 |
-
2018
- 2018-03-16 JP JP2018048665A patent/JP7127306B2/ja active Active
-
2019
- 2019-03-07 CN CN201910171149.9A patent/CN110277573A/zh active Pending
- 2019-03-07 DE DE102019105793.0A patent/DE102019105793B4/de active Active
- 2019-03-13 US US16/352,294 patent/US11024861B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004166488A (ja) * | 2002-10-22 | 2004-06-10 | Nissan Motor Co Ltd | 燃料電池車両 |
JP2006100101A (ja) * | 2004-09-29 | 2006-04-13 | Toyota Motor Corp | 燃料電池システムおよびその制御方法並びに移動体 |
JP2008125214A (ja) * | 2006-11-10 | 2008-05-29 | Toyota Motor Corp | 燃料電池を搭載した移動体 |
JP2009032513A (ja) * | 2007-07-26 | 2009-02-12 | Toyota Motor Corp | 燃料電池自動車 |
JP2012011942A (ja) * | 2010-07-02 | 2012-01-19 | Suzuki Motor Corp | 燃料電池車両の暖房装置 |
JP2017024460A (ja) * | 2015-07-16 | 2017-02-02 | トヨタ自動車株式会社 | 路面の冠水推定装置 |
JP2017203413A (ja) * | 2016-05-11 | 2017-11-16 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022035677A (ja) * | 2020-08-21 | 2022-03-04 | いすゞ自動車株式会社 | 車両の制御装置、車両、及び制御方法 |
JP7392611B2 (ja) | 2020-08-21 | 2023-12-06 | いすゞ自動車株式会社 | 車両の制御装置、車両、及び制御方法 |
JP7441877B2 (ja) | 2022-03-29 | 2024-03-01 | 本田技研工業株式会社 | 燃料電池システム |
Also Published As
Publication number | Publication date |
---|---|
CN110277573A (zh) | 2019-09-24 |
JP7127306B2 (ja) | 2022-08-30 |
DE102019105793A1 (de) | 2019-09-19 |
US11024861B2 (en) | 2021-06-01 |
DE102019105793B4 (de) | 2022-09-29 |
US20190288309A1 (en) | 2019-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2019161957A (ja) | 車両及びその制御方法 | |
CN110277574B (zh) | 燃料电池系统及其控制方法 | |
JP6819474B2 (ja) | 燃料電池システムおよび噴射制御方法 | |
JP5957664B2 (ja) | 燃料電池システム及びその運転方法 | |
JP4993293B2 (ja) | 燃料電池システム及び移動体 | |
JP2008218097A (ja) | 燃料電池システム | |
EP3021404B1 (en) | Fuel cell system and vehicle equipped with fuel cell | |
US8691460B2 (en) | Method of stopping operation of fuel cell system | |
JP2008047353A (ja) | 燃料電池システム | |
JP5521909B2 (ja) | 燃料電池システムおよび該燃料電池システムを搭載する移動体 | |
JP2008300165A (ja) | 燃料電池システムおよびその空気流量制御方法 | |
JP5348409B2 (ja) | 燃料電池システム | |
US9070916B2 (en) | Method for controlling fuel cell system | |
JP5164014B2 (ja) | 燃料電池システムおよびその制御方法 | |
JP6555169B2 (ja) | 燃料電池システムの制御方法 | |
JP2018195374A (ja) | 燃料電池システム | |
JP2013239250A (ja) | 燃料電池システム及びその運転方法 | |
JP5070794B2 (ja) | 燃料電池システム | |
JP2008041329A (ja) | 燃料電池システム | |
JP5109280B2 (ja) | 燃料電池システム | |
JP2005197156A (ja) | 燃料電池システム | |
JP7176032B2 (ja) | 燃料電池システム | |
JP2010146788A (ja) | 燃料電池システム、およびその起動時における開弁動作の制御方法 | |
JP2010251103A (ja) | 燃料電池システム | |
JP2020161362A (ja) | 車両に搭載される燃料電池システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201026 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210826 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210907 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211027 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220215 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220331 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220719 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220801 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7127306 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |