WO2012117829A1 - Appareil d'affichage pour véhicule - Google Patents

Appareil d'affichage pour véhicule Download PDF

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Publication number
WO2012117829A1
WO2012117829A1 PCT/JP2012/053121 JP2012053121W WO2012117829A1 WO 2012117829 A1 WO2012117829 A1 WO 2012117829A1 JP 2012053121 W JP2012053121 W JP 2012053121W WO 2012117829 A1 WO2012117829 A1 WO 2012117829A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
battery
charging
display panel
information
Prior art date
Application number
PCT/JP2012/053121
Other languages
English (en)
Japanese (ja)
Inventor
俊秀 村山
Original Assignee
日本精機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本精機株式会社 filed Critical 日本精機株式会社
Publication of WO2012117829A1 publication Critical patent/WO2012117829A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • 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
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/0097—Predicting future conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • 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
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/24—Energy storage means
    • B60W2510/242—Energy storage means for electrical energy
    • B60W2510/244—Charge state
    • 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

Definitions

  • the present invention relates to a vehicle display device mounted on an electric vehicle that can be connected to a charging facility in order to obtain power by driving a motor using a battery as an output source, and to charge an in-vehicle battery from an external power source.
  • electric vehicles include vehicles using only an electric motor as a driving source, and hybrid driving vehicles including an electric motor and an internal combustion engine such as an engine as driving sources.
  • Any type of electric vehicle has an in-vehicle battery as an electricity storage device for supplying electric power to the electric motor, and the battery is charged when the remaining capacity of the battery decreases.
  • the battery in an electric vehicle or a plug-in hybrid drive vehicle that uses only an electric motor as a drive source, the battery can be fully charged in a short time in a charging facility (hereinafter referred to as a charging facility) including a dedicated quick charging station.
  • a charging facility including a dedicated quick charging station.
  • Development of a quick charger to achieve this has been underway, but in reality, the time required for charging is longer than the work time for filling the fuel in a short time at a gas station. For this reason, the vehicle user waits while charging.
  • a battery charge state display device that displays a charge state of an in-vehicle battery on a high-mount stop lamp provided at the rear of the vehicle.
  • Patent Document 3 a device for improving convenience in using a vehicle by displaying a scheduled charging end time on a device such as a portable terminal is disclosed. *
  • the required charging time varies depending on the specifications of the charging equipment such as a quick charging stand and a household power source, for example. Therefore, it is difficult to predict the charging end time.
  • the charging time varies depending on conditions such as the temperature environment for charging and the deterioration state of the in-vehicle battery, it is more difficult to predict the charging end time, and a more reliable information display is desired. .
  • an object of the present invention is to provide a display device for a vehicle that has been made paying attention to the above-described problem and can display a highly reliable charging end time.
  • the vehicle display device of the present invention displays a variety of information of an electric vehicle that obtains power by driving a motor using a battery as an output source, and performs display output based on the vehicle information by inputting the vehicle information.
  • a control means for controlling the display panel wherein the control means is based on remaining battery capacity information obtained by inputting a plurality of times every predetermined time during charging of the battery. Then, a charging end time for charging to a predetermined capacity of the battery set in advance is calculated, and this charging end time is output to the display panel.
  • control means displays the accumulated travel distance of the electric vehicle on the display panel as the various information during normal travel, and switches the display of the accumulated travel distance while the battery is being charged. An end time is displayed on the display panel.
  • control means calculates a time for charging up to the predetermined capacity as the charging end time based on a change amount of a plurality of remaining battery capacity information and a time required for the change. To do.
  • control means displays the time until the battery is fully charged on the display panel as the charging end time.
  • the present invention relates to a vehicle display device mounted on an electric vehicle that can be connected to a charging facility in order to obtain power by driving a motor using a battery as an output source and to charge an on-vehicle battery from an external power source. High charge end time can be displayed.
  • the block diagram which shows the structure of embodiment of this invention.
  • the electric vehicle of an Example is provided so that it can connect using facilities and cables, such as a 100V outlet and a 200V outlet of a household power supply, or a dedicated quick charge power supply.
  • FIG. 1 is a block diagram showing a configuration according to the present invention.
  • the vehicle-mounted instrument A includes a liquid crystal display panel (display panel) 1, a backlight 2, input means 3, and control means 4. These components are electrically connected via a circuit board, wiring, etc., held in a case such as synthetic resin, and provided on the instrument panel in front of the vehicle so that the vehicle user can easily check while driving. It is done.
  • the liquid crystal display panel 1 forms a display image by switching transmission / non-transmission based on a control signal from the control means 4, so that the vehicle speed, the travel distance, the remaining capacity are not shown during normal travel, etc. This is an output means for displaying desired vehicle information such as an alarm. Further, the liquid crystal display panel 1 is provided with a liquid crystal display element and a drive driver in which liquid crystal is sealed between a pair of translucent substrates having a polarizing film and a transparent electrode, so that the display surface can be visually recognized. It is provided at a position or angle that faces the person. In this case, as shown in FIG.
  • the liquid crystal display panel 1 includes a numerical display unit 1a capable of displaying numerical values using a plurality of 7-segment configurations and a character display unit 1b indicating units or display items. It is possible to switch and display a plurality of types of display items.
  • the liquid crystal display panel 1 can display charging information including the remaining charging time and the ratio of the storage capacity to the full charge based on a control signal from the control means 4 in a charging mode described later. With this information, it can be confirmed that the battery is being charged and the progress of the charging operation.
  • the backlight 2 can be a light source such as a light emitting diode, and is provided on the opposite side of the display surface of the liquid crystal display panel 1.
  • the backlight 2 can be applied with an LED chip element provided on the circuit board, and is configured so that the output luminance can be changed in accordance with a control signal from the control means 4.
  • the backlight 2 may be an edge light system using a light guide. Further, it is also possible to irradiate the surface of the liquid crystal display panel 1 with no illumination light from the backlight 2 by interposing a diffusion plate or the like on the back side of the liquid crystal display panel 1.
  • the input means 3 can apply a trip switch for switching and displaying the total travel distance or section travel distance of the on-vehicle instrument, or a dimming switch for setting the illumination brightness of the on-vehicle instrument including the liquid crystal display panel 1. Further, the input unit 3 outputs an operation signal corresponding to the pressing operation of the vehicle user to the control unit 4.
  • the control means 4 is provided with a storage unit such as a ROM or a RAM (not shown) used for storing a predetermined program and various data, a storage area at the time of calculation, a CPU for performing arithmetic processing according to the predetermined program, an input / output interface, and the like.
  • a microcomputer can be applied, and operation signals from the input means 3 and vehicle information based on various sensors of the vehicle are input via a dedicated communication cable (multiplex communication line), and the liquid crystal display panel 1 according to these signals. And a control signal for controlling the backlight 2 is generated and output. In this case, it is provided so as to be able to communicate with the battery control unit B, the main switch unit C, other ECUs, etc. via the communication cable.
  • the control means 4 is a normal mode in which a vehicle switch such as a vehicle speed is displayed on the liquid crystal display panel 1 by turning on a main switch (start switch) of a main switch unit C that is separately mounted on the vehicle, A stop mode in which the normal display output of the vehicle-mounted instrument is stopped by turning off the main switch and a power saving operation is performed, and a charge in which the charge state is displayed on the liquid crystal display panel 1 when the battery is in a chargeable state by connecting the power plug A mode is available.
  • a vehicle switch such as a vehicle speed is displayed on the liquid crystal display panel 1 by turning on a main switch (start switch) of a main switch unit C that is separately mounted on the vehicle
  • a stop mode in which the normal display output of the vehicle-mounted instrument is stopped by turning off the main switch and a power saving operation is performed, and a charge in which the charge state is displayed on the liquid crystal display panel 1 when the battery is in a chargeable state by connecting the power plug A mode is available.
  • the control means 4 switches the charging mode when a charging facility outside the vehicle (in this case, a rapid charging facility or a household power source) D is connected to the battery control unit B, and information on the in-vehicle battery is transmitted from the battery control unit B.
  • the battery information can be input.
  • the control means 4 inputs information on the remaining capacity (for example, 40%) via the communication cable, and displays on the liquid crystal display panel 1 as charging information including a charging end time described later based on this information. Can be output.
  • the control means 4 uses the full charge or a preset ratio (for example, 90% of the full charge) as the predetermined capacity as the charge information, and the remaining charge time (second estimated time) required to reach the predetermined capacity. Is estimated as the charging end time and displayed. In this case, as shown in FIG. 3, the control means 4 inputs battery information for a plurality of times, and based on the change amount 4a of the remaining battery capacity information and the time 4b required for this change, the control means 4 reaches the predetermined capacity 4c. The time for charging is calculated as the charging end time 4d.
  • control means 4 may simply calculate the time until the linear extension reaches the predetermined capacity 4c as shown in FIG. By calculating the time until the curved extension line based on the remaining battery capacity information or the charging characteristics of the battery reaches a predetermined capacity, a more accurate charging end time can be calculated.
  • control means 4 showed the example which displays the remaining time which reaches
  • capacitance can also be displayed.
  • a more accurate charging end time can be obtained even when the environment (temperature, etc.) in charging or the load state of in-vehicle electrical components has changed. Can be calculated.
  • control means 4 can also display a bar graph showing the ratio of the storage capacity to the full charge by using another area of the liquid crystal display panel 1 or another display, and the progress of the charging work can be displayed. I can confirm. Further, the control means 4 switches the display screen of the liquid crystal display panel 1 based on the operation signal from the input means 3 so that the elapsed time from the start of charging (current charging time), the charged battery capacity, the past Charging reference information such as a travelable distance predicted from vehicle information (travel distance per unit power) can also be selected and displayed.
  • the charging reference information is a guide for selecting a charging method according to the vehicle user's vehicle use plan.
  • Such a vehicle display device includes a liquid crystal display panel 1 that displays various types of information on an electric vehicle that obtains power by driving a motor using a battery as an output source, and a vehicle that receives vehicle information and performs display output based on the vehicle information.
  • the vehicle display device includes a control means 4 for controlling the liquid crystal display panel 1 so that the battery remaining power obtained by inputting a plurality of times every predetermined time during the charging of the battery. Based on the capacity information, a charging end time for charging to a predetermined capacity of the battery set in advance is calculated, and this charging end time is output to the liquid crystal display panel 1.
  • the charging end time even if the charging time varies depending on the specifications of the charging equipment D such as a quick charging stand or a household power source, Depending on the result, an accurate charging end time can be calculated.
  • the charging end time can be predicted regardless of conditions such as the temperature environment for charging and the deterioration state of the in-vehicle battery, and the charging end time with high reliability can be displayed.
  • control means 4 displays the accumulated travel distance of the electric vehicle on the liquid crystal display panel 1 as the various information during normal travel, and switches the display of the accumulated travel distance while the battery is being charged.
  • the control means 4 displays the accumulated travel distance of the electric vehicle on the liquid crystal display panel 1 as the various information during normal travel, and switches the display of the accumulated travel distance while the battery is being charged.
  • control unit 4 calculates the time for charging up to the predetermined capacity as the charging end time based on the amount of change in the plurality of remaining battery capacity information and the time required for the change, thereby charging the battery. Even when the environment or the like is different, the charging end time with high reliability can be calculated without being affected by this.
  • control means 4 displays a time until the battery is fully charged on the liquid crystal display panel 1 as the charging end time, thereby making the system simple and easy for the vehicle user.
  • the vehicle display device of the present invention has been described by way of example in the configuration of the embodiment described above, but the present invention is not limited to this, and the gist of the present invention is also achieved in other configurations. It goes without saying that various improvements and design changes can be made without departing from the scope.
  • the display panel has been described as an example of performing display using the liquid crystal display panel 1 and the backlight 2, but the display means uses other display devices such as organic EL elements and fluorescent display tubes.
  • the same effects as those of the above-described embodiment can be obtained.
  • the input means 3 may be provided on the vehicle-mounted instrument A, may be provided on another instrument panel, or on a steering wheel, via a dedicated wiring or the communication cable described above. Any control signal that can be received by the control means 4 can be substituted, and the same effects as those of the above-described embodiment can be obtained.
  • the vehicle display device according to the present invention can be applied, for example, as an instrument for a moving body such as an automobile or a motorcycle, and is particularly suitable as a display device mounted on a vehicle requiring battery charging, such as an electric vehicle or an electric motorcycle. .

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Instrument Panels (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention porte sur un appareil d'affichage pour un véhicule dans lequel un temps de fin de charge de haute fiabilité peut être affiché. L'appareil d'affichage pour véhicule comprend : un panneau d'affichage à cristaux liquides (1) destiné à afficher différentes informations d'un véhicule électrique qui tire sa force motrice par l'alimentation d'un moteur en utilisant une batterie comme source d'énergie ; et un moyen de commande (4) qui commande le panneau d'affichage à cristaux liquides (1) de telle sorte que les informations de véhicule y sont entrées et qu'un affichage basé sur les informations de véhicule est émis en sortie. Le moyen de commande (4) calcule, pendant la charge de la batterie, un temps de fin de charge, qui est la période nécessaire pour charger la batterie à une capacité prescrite qui est préfixée, sur la base d'informations concernant la quantité d'énergie restant dans la batterie, qui sont obtenues en entrant la quantité d'énergie restant dans la batterie plusieurs fois à un intervalle prescrit, et qui émet ce temps de fin de charge sur le panneau d'affichage à cristaux liquides (1).
PCT/JP2012/053121 2011-03-03 2012-02-10 Appareil d'affichage pour véhicule WO2012117829A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011045964A JP5780412B2 (ja) 2011-03-03 2011-03-03 車両用表示装置
JP2011-045964 2011-03-03

Publications (1)

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WO2012117829A1 true WO2012117829A1 (fr) 2012-09-07

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Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
JP5617713B2 (ja) * 2011-03-21 2014-11-05 株式会社デンソー 車両用表示装置
KR101897297B1 (ko) * 2012-10-16 2018-09-12 현대자동차주식회사 차량의 고전압배터리 충전시간 추정방법
JP6158587B2 (ja) * 2013-05-17 2017-07-05 日野自動車株式会社 作業車両の架装物
WO2015159431A1 (fr) * 2014-04-18 2015-10-22 三菱電機株式会社 Système de gestion d'énergie, dispositif de commande, procédé et programme de gestion d'énergie
JP6459893B2 (ja) * 2015-10-16 2019-01-30 トヨタ自動車株式会社 車両

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPH05211724A (ja) * 1992-01-29 1993-08-20 Honda Motor Co Ltd 電気自動車の充電状況表示システム
JPH0998502A (ja) * 1995-10-03 1997-04-08 Mitsubishi Motors Corp ハイブリッド電気自動車における走行表示装置
JPH102240A (ja) * 1996-06-14 1998-01-06 Nissan Motor Co Ltd ハイブリッド電気自動車の発電機駆動用エンジンの制御装置
JP2009077558A (ja) * 2007-09-21 2009-04-09 Fuji Heavy Ind Ltd 電気自動車の充電状態表示装置
JP2010213373A (ja) * 2009-03-06 2010-09-24 Fujitsu Ten Ltd 制御装置及び制御方法
JP2010252449A (ja) * 2009-04-13 2010-11-04 Denso Corp 充電監視装置、電気自動車、およびサーバ

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JP2554567B2 (ja) * 1991-10-02 1996-11-13 スタンレー電気株式会社 道路情報の表示方法
JP2006300538A (ja) * 2005-04-15 2006-11-02 Denso Corp 車両用ナビゲーション装置
JP2007216785A (ja) * 2006-02-15 2007-08-30 Denso Corp 車両用表示装置
JP2011037310A (ja) * 2009-08-06 2011-02-24 Tokyo R & D Co Ltd 携帯用カーナビゲーション装置及び車両への取付具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05211724A (ja) * 1992-01-29 1993-08-20 Honda Motor Co Ltd 電気自動車の充電状況表示システム
JPH0998502A (ja) * 1995-10-03 1997-04-08 Mitsubishi Motors Corp ハイブリッド電気自動車における走行表示装置
JPH102240A (ja) * 1996-06-14 1998-01-06 Nissan Motor Co Ltd ハイブリッド電気自動車の発電機駆動用エンジンの制御装置
JP2009077558A (ja) * 2007-09-21 2009-04-09 Fuji Heavy Ind Ltd 電気自動車の充電状態表示装置
JP2010213373A (ja) * 2009-03-06 2010-09-24 Fujitsu Ten Ltd 制御装置及び制御方法
JP2010252449A (ja) * 2009-04-13 2010-11-04 Denso Corp 充電監視装置、電気自動車、およびサーバ

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JP5780412B2 (ja) 2015-09-16
JP2012182962A (ja) 2012-09-20

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