发明申请
- 专利标题: ELECTRIC GOLF CART
- 专利标题(中): 电动高尔夫球
-
申请号: US11971798申请日: 2008-01-09
-
公开(公告)号: US20080183347A1公开(公告)日: 2008-07-31
- 发明人: Masayuki Miki , Satoshi Yamamoto
- 申请人: Masayuki Miki , Satoshi Yamamoto
- 申请人地址: JP Shizuoka-ken
- 专利权人: YAMAHA HATSUDOKI KABUSHIKI KAISHA
- 当前专利权人: YAMAHA HATSUDOKI KABUSHIKI KAISHA
- 当前专利权人地址: JP Shizuoka-ken
- 优先权: JP2007-001946 20070110
- 主分类号: G01C21/00
- IPC分类号: G01C21/00 ; G06F19/00
摘要:
An electric golf cart that repeatedly travels around a given course of golf links is powered by a driving motor supplied with electric power from a driving battery. The electric golf cart is provided with a travel distance integrating unit, a memory, a battery charge and discharge integrating unit, and a discharge-per-course calculating unit. Mapping data is stored in the memory, which mapping data defines the relationship between the distance that the electric golf cart travels and the number of rounds that the electric golf cart has traveled. The number of rounds that the electric golf cart has traveled is calculated by the discharge-per-course calculating unit based on the travel distance obtained by the travel distance integrating unit along with the mapping data. Then, the number of rounds obtained and the discharge calculated by the battery charge and discharge integrating unit are utilized to identify the discharge of the driving battery per course.
公开/授权文献
- US08005586B2 Electric golf cart 公开/授权日:2011-08-23