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KR980003627A - Method and apparatus for detecting remaining battery capacity - Google Patents

Method and apparatus for detecting remaining battery capacity Download PDF

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Publication number
KR980003627A
KR980003627A KR1019960020591A KR19960020591A KR980003627A KR 980003627 A KR980003627 A KR 980003627A KR 1019960020591 A KR1019960020591 A KR 1019960020591A KR 19960020591 A KR19960020591 A KR 19960020591A KR 980003627 A KR980003627 A KR 980003627A
Authority
KR
South Korea
Prior art keywords
battery
voltage
remaining
calculating
detecting
Prior art date
Application number
KR1019960020591A
Other languages
Korean (ko)
Inventor
김정문
Original Assignee
구자홍
Lg 전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019960020591A priority Critical patent/KR980003627A/en
Publication of KR980003627A publication Critical patent/KR980003627A/en

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  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 발명은 배터리의 잔량 검출방법 및 장치에 관한 것으로, 종래의 장치는 단순히 배터리의 전압을 검출하여 대략적인 잔량값만 표시하였기 때문에 배터리의 용량차이나 또는 기기의 종류에 따른 소비전류의 차이등에 의해 부정확한 잔량값을 계산하게 되는 문제점이 있었다. 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 배터리 잔량산출을 위한 데이타를 저장하고 있는 메모리수단과; 배터리의 전압을 검출하는 전압검출수단과; 상기 전압검출수단의 출력전압에 따라 배터리의 용량별 종류를 체크하기 위한 방전전압곡선의 기울기를 연산하는 연산수단과; 상기 배터리전압과 상기 기울기에 따른 배터리잔량값을 상기 메모리수단에서 독취하여 이를 표시하기 위한 제어를 하는 제어수단으로 구성한 배터리의 잔량 검출장치 및 방법을 창안한 것으로, 이와같이 동작모드별 또는 배터리의 용량에 따른 배터리의 잔량전압값을 정확히 검출할 수 있어, 남은시간표시 등 구체적이고 여러가지 종류의 잔량 표시를 할 수 있는 효과가 있다.The present invention relates to a method and apparatus for detecting a battery remaining amount. Since a conventional device simply detects a voltage of a battery and displays only an approximate residual value, the present invention is inaccurate due to a difference in battery capacity or a difference in current consumption according to a type of device. There was a problem of calculating a remaining value. The present invention includes memory means for storing data for calculating the remaining battery charge in order to solve the conventional problems as described above; Voltage detecting means for detecting a voltage of the battery; Calculating means for calculating a slope of the discharge voltage curve for checking the type of battery capacity according to the output voltage of the voltage detecting means; An apparatus and method for detecting remaining battery capacity of the battery comprising a control means for reading out the battery voltage and the remaining battery value according to the slope from the memory means and displaying the same, the method according to the operation mode or the capacity of the battery The remaining voltage value of the battery can be accurately detected, and thus, there is an effect of displaying specific and various kinds of remaining amount display such as remaining time display.

Description

배터리의 잔량 검출방법 및 장치Method and apparatus for detecting remaining battery capacity

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명 배터리의 잔량 검출장치의 일실시예시도.3 is a view illustrating one embodiment of a device for detecting remaining power of a battery of the present invention.

Claims (6)

배터리의 전압을 검출하는 제1단계와; 배터리의 용량별 종류를 체크하기 위해 상기 검출전압에 따른 방전전압곡선의 기울기를 연산하는 제2단계와; 상기 배터리의 전압 및 상기 기울기 따른 기 저장된 배터리의 잔량데이타를 독취하여 이를 표시하는 제3단계로 이루어진 것을 특징으로 하는 배터리의 잔량 검출방법.Detecting a voltage of the battery; Calculating a slope of a discharge voltage curve according to the detection voltage to check a type of battery capacity; And a third step of reading and displaying the remaining data of the battery according to the voltage and the slope of the battery. 제1항에 있어서, 상기 기 저장된 배터리의 잔량데이타는 캠코더의 동작 모드별 또는 배터리 용량별로 구분하여 저장되어 있는 것을 특징으로 하는 배터리의 잔량 검출방법.The method of claim 1, wherein the remaining data of the pre-stored battery is stored separately for each operation mode or battery capacity of the camcorder. 상기 제1항에 있어서, 캠코더의 동작모드와 배터리의 검출전압에 따라 기 저장된 배터리의 잔량데이타를 독취하는 것을 특징으로 하는 배터리의 잔량 검출방법.The method of claim 1, wherein the remaining data of the battery is read in accordance with the operation mode of the camcorder and the detection voltage of the battery. 배터리 잔량산출을 위한 데이타를 저장하고 있는 메모리수단과; 배터리의 전압을 검출하는 전압검출수단과; 상기 전압검출수단의 검출전압에 따라 배터리의 용량별 종류를 체크하기 위한 방전전압곡선의 기울기를 연산하는 연산수단과; 상기 배터리전압과 상기 기울기에 따른 배터리잔량 값을 상기 메모리수단에서 독취하여이를 표시하기 위한 제어를 하는 제어수단으로 구성한 것을 특징으로 하는 배터리의 잔량 검출장치.Memory means for storing data for calculating a battery remaining amount; Voltage detecting means for detecting a voltage of the battery; Calculating means for calculating a slope of the discharge voltage curve for checking the type of battery capacity according to the detected voltage of the voltage detecting means; And a control means for controlling the display of the battery voltage value according to the battery voltage and the slope by reading from the memory means. 제4항에 있어서, 상기 메모리수단은 동작모드별 또는 배터리 용량별에 따른 배터리 잔량데이터를 저장하고 있는 것을 특징으로 하는 배터리의 잔량 검출장치.The battery level detection device according to claim 4, wherein the memory means stores battery remaining data according to operation modes or battery capacities. 제4항에 있어서, 상기 제어수단은 상기 배터리 검출전압과 캠코더의 동작모드에 따른 배터리 잔량값을 상기 메모리수단에서 독취하는 것을 특징으로 하는 배터리의 잔량 검출장치.The battery level detection device according to claim 4, wherein the control means reads out the battery detection voltage and a battery remaining value according to an operation mode of the camcorder from the memory means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960020591A 1996-06-10 1996-06-10 Method and apparatus for detecting remaining battery capacity KR980003627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960020591A KR980003627A (en) 1996-06-10 1996-06-10 Method and apparatus for detecting remaining battery capacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960020591A KR980003627A (en) 1996-06-10 1996-06-10 Method and apparatus for detecting remaining battery capacity

Publications (1)

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KR980003627A true KR980003627A (en) 1998-03-30

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KR1019960020591A KR980003627A (en) 1996-06-10 1996-06-10 Method and apparatus for detecting remaining battery capacity

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461895B1 (en) * 2001-12-27 2004-12-14 에스케이텔레텍주식회사 Method for Detecting and Correcting Error of Battery for Mobile Communication Device
KR100982096B1 (en) * 2002-05-16 2010-09-13 소니 주식회사 Electronic apparatus with remaining battery power indicating function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461895B1 (en) * 2001-12-27 2004-12-14 에스케이텔레텍주식회사 Method for Detecting and Correcting Error of Battery for Mobile Communication Device
KR100982096B1 (en) * 2002-05-16 2010-09-13 소니 주식회사 Electronic apparatus with remaining battery power indicating function

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