|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||340/995 ; 340/988 ; 340/990 ; 340/636|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 78 인용 특허 : 0|
A display device for an electric vehicle, which display device is capable of displaying a possible running range from a current location of a vehicle with a detected residual battery charge on a road map indicated on the display device screen, considering the climbing power of the vehicle with that detected residual battery charge. The display device operates to indicate a current location of the vehicle on the road map shown on the display screen according to map information read from a storage medium according to a detected current location of the vehi...
A display device for an electric vehicle with a vehicle-driving battery, comprising a display screen; an information storage medium having road map information including roads and topographical features of said roads at least for said current location; means for displaying a road map from said storage medium on said display screen; means for determining a current location of said vehicle; means for displaying said determined current location of said vehicle on said road map displayed on said display screen; means for detecting a residual charge in said v...