发明名称 Navigation device and method for providing information on parking area
摘要 A vehicle includes a driving motor, a battery for the driving motor, a solar cell, and a control device for controlling charge of the battery using the solar cell and an external charge facility. A search unit searches a parking area near a present position of the vehicle or a destination. An information acquisition unit acquires charge-related information related to each parking area being searched. The charge-related information includes a capability of an external charge facility of each parking area, data of a usage fee of each parking area, and sunshine condition data of each parking area during a scheduled parking. A calculation unit calculates a charge cost for each parking area according to a remaining quantity of the battery, the charge-related information, and a time period of scheduled parking. A display unit indicates the calculated charge cost of each parking area.
申请公布号 US8452642(B2) 申请公布日期 2013.05.28
申请号 US20100948987 申请日期 2010.11.18
申请人 MATSUYAMA SHIGEO;DENSO CORPORATION 发明人 MATSUYAMA SHIGEO
分类号 G01C21/26;G07B15/00;G07B15/02 主分类号 G01C21/26
代理机构 代理人
主权项
地址