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1. WO2011132583 - INFORMATION PROVISION DEVICE AND INFORMATION PROVISION METHOD

Publication Number WO/2011/132583
Publication Date 27.10.2011
International Application No. PCT/JP2011/059177
International Filing Date 13.04.2011
IPC
G01C 21/26 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26specially adapted for navigation in a road network
B60L 11/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
11Electric propulsion with power supplied within the vehicle
18using power supplied from primary cells, secondary cells, or fuel cells
H02J 7/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
CPC
B60L 53/63
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
60Monitoring or controlling charging stations
63in response to network capacity
G01C 21/3469
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
3453Special cost functions, i.e. other than distance or default speed limit of road segments
3469Fuel consumption; Energy use; Emission aspects
G08G 1/096716
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
0962having an indicator mounted inside the vehicle, e.g. giving voice messages
0967Systems involving transmission of highway information, e.g. weather, speed limits
096708where the received information might be used to generate an automatic action on the vehicle control
096716where the received information does not generate an automatic action on the vehicle control
G08G 1/096775
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
0962having an indicator mounted inside the vehicle, e.g. giving voice messages
0967Systems involving transmission of highway information, e.g. weather, speed limits
096766where the system is characterised by the origin of the information transmission
096775where the origin of the information is a central station
H02J 7/00036
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
00032characterised by data exchange
00036Charger exchanging data with battery
H02J 7/00047
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
00047with provisions for charging different types of batteries
Applicants
  • 日産自動車株式会社 NISSAN MOTOR CO., LTD. [JP]/[JP] (AllExceptUS)
  • 中澤 卓司 NAKAZAWA, Takuji (UsOnly)
Inventors
  • 中澤 卓司 NAKAZAWA, Takuji
Agents
  • 小林 博通 KOBAYASHI, Hiromichi
Priority Data
2010-09580519.04.2010JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) INFORMATION PROVISION DEVICE AND INFORMATION PROVISION METHOD
(FR) DISPOSITIF DE FOURNITURE D'INFORMATIONS ET PROCÉDÉ DE FOURNITURE D'INFORMATIONS
(JA) 情報提供装置および情報提供方法
Abstract
(EN) In order to minimize incidents of running out of charge in a given area, the disclosed information provision device is provided with: an acquisition means that acquires driving information for an electric vehicle with an onboard secondary battery (204); a charging output estimation means that uses the driving information to estimate a charging output value for a charging device provided in the given area; a determination means that uses the estimated charging output value to determine whether or not there is a danger of running out of charge in the given area; and an information provision means that uses the result from the determination means to provide the electric vehicle with recommendation information regarding charging.
(FR) La présente invention est destinée à minimiser les incidents de panne de charge dans une région donnée, le dispositif de fourniture d'informations exposé étant pourvu de : un moyen d'acquisition qui acquiert des informations de conduite pour un véhicule électrique équipé d'une batterie secondaire embarquée (204); un moyen d'estimation de puissance de charge qui utilise les informations de conduite pour estimer une valeur de puissance de charge pour un dispositif de charge prévu dans la région donnée ; un moyen de détermination qui utilise la valeur de puissance de charge estimée pour déterminer si oui ou non il y a un risque de panne de charge dans la région donnée ; et un moyen de fourniture d'informations qui utilise le résultat fourni par le moyen de détermination pour fournir au véhicule électrique des informations de recommandation relatives à la charge.
(JA)  所定エリア内における充電量不足を抑制するために、情報提供装置は、二次電池204が搭載された電動車両の走行情報を取得する取得手段と、走行情報に基づいて所定エリア内に設けられた充電装置の充電出力値を推定する充電出力推定手段と、推定された充電出力値に基づいて、前記所定エリア内で充電量が不足するおそれがあるか否かを判断する判断手段と、判断手段の判断結果に応じて、電動車両に対して、自車の充電に関する推奨情報を提供する情報提供手段と、を備える。
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