DISPLAY SYSTEM, VEHICLE EQUIPPED THEREWITH, AND STATE DISPLAY METHOD OF SECONDARY BATTERY

• Main Authors: UCHIDA YOSHIHIRO, TANAKA NOBUYUKI, KUBO KAZUKI, SUGINO YOSHIKI, IZUMI JUNTA
• Format: Patent
• Language: English; Japanese
• Published: 24.11.2023
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PERFORMING OPERATIONS; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING; TRANSPORTING; VEHICLES IN GENERAL

To display the SOC and the full charge capacity of a secondary battery in an easily understandable way.SOLUTION: A vehicle 1 has an instrument panel 70 and an ECU 100 for controlling the instrument panel 70 to display an icon expressing the state of a battery 50. The icon expresses one of a first index expressing SOC of the battery 50 and a second index expressing a full charge capacity of the battery 50 by increase/decrease in a scale, and expresses the other index out of the first and second indexes by an amount shown according to the size of display areas of the icon.SELECTED DRAWING: Figure 2 【課題】二次電池のＳＯＣおよび満充電容量を分かり易く表示する。【解決手段】車両１は、インパネ７０と、バッテリ５０の状態を表現するアイコンを表示するようにインパネ７０を制御するＥＣＵ１００とを備える。アイコンは、バッテリ５０のＳＯＣを表す第１の指標と、バッテリ５０の満充電容量を表す第２の指標とのうちの一方をアイコンの表示領域における目盛りの増減により表し、第１および第２の指標のうちの他方をアイコンの表示面積の大小によって示される量により表す。【選択図】図２