|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||320/48 ; 324/426|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 9 인용 특허 : 5|
A system for monitoring the energy performance of a secondary battery, and a method therefor, are disclosed. A micro-processor (32) is used to compute the energy capacity during the use of the battery by charging and discharging, thereby determining the decrease in the battery capacity. This data is provided to the user and is transmitted to a battery residue capacity measuring means, so that the battery may be charged if needed. The total discharged energy amount is stored in a ROM, and analog signals obtained from a power supply means are converted to ...
A system for monitoring energy performance of a battery, comprising: a power supply means for supplying a power source to the battery; a current measuring means for measuring the magnitude of the current generated from said power supply means; a monitoring means having a micro-processor for determining a value of the energy performance of the battery by comparing a total unused energy amount of the battery with a total used energy amount obtained by measuring a magnitude of current in said current measuring means; a display means for displaying a value o...