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Battery Exchange Service System and Charging Method Therefor, and Portable Device

  • US 20080281732A1
  • Filed: 02/16/2006
  • Published: 11/13/2008
  • Est. Priority Date: 02/22/2005
  • Status: Active Grant
First Claim
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1. A battery exchange service system comprising a terminal and a management server connected with each other, whereinthe terminal includes an information obtaining unit for obtaining battery information and user information;

  • a charging and discharging unit for charging or discharging a battery pack;

    a power information generation unit for generating information on an amount of electricity based on charging or discharging by the charging and discharging unit; and

    an information transmission unit for transmitting to the management server the battery information, the user information, and the information on the amount of electricity, andthe management server includes an information reception unit for receiving the battery information, the user information, and the information on the amount of electricity from the terminal;

    a battery information database for storing battery information distributed in the battery exchange service system;

    a contractor information database for storing contractor information for the battery exchange service system;

    a battery information verification unit for verifying the battery information by the battery information stored in the battery information database;

    a user information verification unit for verifying the user information by the contractor information stored in the contractor information database;

    a charge calculation unit for calculating a charge based on the information on the amount of electricity; and

    a transmission unit for transmitting to the terminal a result of verification of the user information, a result of verification of the battery information, and the charge.

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