发明申请
- 专利标题： BATTERY MODULE, ELECTRIC VEHICLE, AUTHENTICATION APPARATUS, AND DISCHARGING CONTROL METHOD FOR BATTERY MODULE
- 专利标题（中）： 电池模块，电动汽车，认证装置和电池模块的放电控制方法
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申请号： US13092352申请日： 2011-04-22
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公开(公告)号： US20110270480A1公开(公告)日： 2011-11-03
- 发明人: Yoshihito Ishibashi , Shigeru Tajima , Daisuke Yamazaki , Masahiro Suzuki
- 申请人： Yoshihito Ishibashi , Shigeru Tajima , Daisuke Yamazaki , Masahiro Suzuki
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2010-105217 20100430
- 主分类号： B60L15/20
- IPC分类号： B60L15/20 ; H02J7/00 ; G06F7/04
摘要：
There is provided a battery module including: a power storage unit storing power; a first authentication unit carrying out first authentication via a first authentication route; a second authentication unit carrying out second authentication via a second authentication route; and a discharging control unit controlling discharging from the power storage unit to an external appliance, wherein the first authentication unit is operable, when the first authentication has succeeded, to share key information to be used in the second authentication with an authentication party for the second authentication, the second authentication unit carries out the second authentication using the key information shared with the authentication party, and the discharging control unit is operable, when the second authentication has succeeded, to permit discharging from the power storage unit.