초록 ▼

A battery condition detecting method is provided which includes the steps of setting a current required during standard discharge of a battery as a set current, detecting a discharge current and a voltage of the battery, determining a battery voltage when the battery discharges the set current based

A battery condition detecting method is provided which includes the steps of setting a current required during standard discharge of a battery as a set current, detecting a discharge current and a voltage of the battery, determining a battery voltage when the battery discharges the set current based on the discharge current and the voltage of die battery, and projecting an actual voltage of the battery based on the battery voltage determined.

대표청구항 ▼

[ What is claimed is:] [1.] A battery condition detecting method comprising:setting a current required during standard discharge of a battery as a set current;determining a battery voltage when said battery discharges said set current;defining battery charge index numbers assuming that a first index

[ What is claimed is:] [1.] A battery condition detecting method comprising:setting a current required during standard discharge of a battery as a set current;determining a battery voltage when said battery discharges said set current;defining battery charge index numbers assuming that a first index number represents a time immediately after said battery discharges from a fullycharged level and a second index number represents a time when unserviceable battery voltage is reached; anddetermining a battery charge index number between said first index number and said second index number based on said battery voltage determined by said battery voltage determining step at a time when said discharge current is said set current.