A display device includes: a display unit configured to display a degradation level of a secondary battery; and a controller configured to calculate the degradation level from measurement data of the secondary battery in every predetermined period and to control the display unit so as to display the degradation level. The controller is configured to, when a first degradation level indicating a newly calculated degradation level is lower than a second degradation level indicating a previously calculated degradation level, correct the first degradation level to a value equal to or higher than the second degradation level and to control the display unit so as to display the corrected degradation level.
DISPLAY DEVICE AND VEHICLE INCLUDING THE SAME
2020-04-23
Patent
Electronic Resource
English
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |