发明名称 Onboard display device
摘要 A minimum remaining driving range estimated to be the distance which the vehicle can travel on the remaining battery power, in a case where a power load which accessories capable of receiving electric power from a battery place on the battery is the greatest within a variable range in accordance with input of operations, and a maximum remaining driving range estimated to be the distance which the vehicle can travel on the remaining battery power, in a case where the power load is the smallest within the variable range, are displayed on a display unit.
申请公布号 US9310220(B2) 申请公布日期 2016.04.12
申请号 US201414457443 申请日期 2014.08.12
申请人 FUJI JUKOGYO KABUSHIKI KAISHA 发明人 Ishii Mitsunori;Sakurai Masato;Kobayashi Tetsuo
分类号 G01C22/00;G01C21/36;G01C21/34 主分类号 G01C22/00
代理机构 Troutman Sanders LLP 代理人 Troutman Sanders LLP
主权项 1. An onboard display device that displays, on a display unit within a vehicle, a remaining driving range, which is an estimated distance of how far the vehicle can travel by being driven by an electrical motor which operates under electrical power from a battery, without replenishing electric power to the battery from outside of the vehicle, the onboard display device comprising: a remaining power obtaining unit that obtains remaining power which is electric power stored in the battery; a distance deriving unit that derives a minimum remaining driving range estimated to be the distance which the vehicle can travel on the remaining battery power, in a case where a power load which accessories capable of receiving electric power from the battery place on the battery is the greatest within a variable range in accordance with input of operations, anda maximum remaining driving range estimated to be the distance which the vehicle can travel on the remaining battery power, in a case where the power load is the smallest within the variable range; and a display control unit that displays the minimum remaining driving range and the maximum remaining driving range on the display unit.
地址 Tokyo JP