JPS6469224A - Electronic apparatus having battery performance discriminating system - Google Patents

Electronic apparatus having battery performance discriminating system

Info

Publication number
JPS6469224A
JPS6469224A JP62224312A JP22431287A JPS6469224A JP S6469224 A JPS6469224 A JP S6469224A JP 62224312 A JP62224312 A JP 62224312A JP 22431287 A JP22431287 A JP 22431287A JP S6469224 A JPS6469224 A JP S6469224A
Authority
JP
Japan
Prior art keywords
battery
electronic apparatus
codes
prevented
code
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP62224312A
Other languages
Japanese (ja)
Other versions
JP2621217B2 (en
Inventor
Koji Sakuta
Akira Ota
Zenichiro Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62224312A priority Critical patent/JP2621217B2/en
Publication of JPS6469224A publication Critical patent/JPS6469224A/en
Application granted granted Critical
Publication of JP2621217B2 publication Critical patent/JP2621217B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To enable the left using time of a battery to be shown, and enable the battery to be prevented from being misused, by showing the battery a code to show its attribute, and by discriminating the code with a sensor, to use an obtained information and perform arithmetic on. CONSTITUTION:On a battery 13, codes 14 for showing the attributes of a maker, dimension, voltage, capacity and the like are shown. The codes 14 may be directly shown or may be shown with attached labels. In the meantime, so far as an electronic apparatus is concerned, a section for inserting a battery 8 into is provided with a code discriminating sensor 1 for reading the codes 14. Then, the input of an information discriminated with the sensor 1, to a processing section 4 is provided, and necessary arithmetic is performed on. As a result, the left using time of the battery 8 can be computed and shown. Besides, different batteries can be prevented from being mixing-used and batteries can be prevented from being counterinserted into.
JP62224312A 1987-09-08 1987-09-08 Electronic device having battery performance determination system Expired - Lifetime JP2621217B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62224312A JP2621217B2 (en) 1987-09-08 1987-09-08 Electronic device having battery performance determination system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224312A JP2621217B2 (en) 1987-09-08 1987-09-08 Electronic device having battery performance determination system

Publications (2)

Publication Number Publication Date
JPS6469224A true JPS6469224A (en) 1989-03-15
JP2621217B2 JP2621217B2 (en) 1997-06-18

Family

ID=16811786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224312A Expired - Lifetime JP2621217B2 (en) 1987-09-08 1987-09-08 Electronic device having battery performance determination system

Country Status (1)

Country Link
JP (1) JP2621217B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111128A (en) * 1990-12-17 1992-05-05 Motorola, Inc. Battery identification apparatus
JP2006164820A (en) * 2004-12-09 2006-06-22 Sony Corp Battery pack and charger
JP2009278832A (en) * 2008-05-16 2009-11-26 Hitachi Koki Co Ltd Power supply device and power tool system
JP2014215463A (en) * 2013-04-25 2014-11-17 キヤノン株式会社 Camera

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63110918A (en) * 1986-10-27 1988-05-16 オリンパス光学工業株式会社 Battery-driven electronic equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63110918A (en) * 1986-10-27 1988-05-16 オリンパス光学工業株式会社 Battery-driven electronic equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111128A (en) * 1990-12-17 1992-05-05 Motorola, Inc. Battery identification apparatus
WO1992011681A1 (en) * 1990-12-17 1992-07-09 Motorola, Inc. Battery identification apparatus
JP2006164820A (en) * 2004-12-09 2006-06-22 Sony Corp Battery pack and charger
JP2009278832A (en) * 2008-05-16 2009-11-26 Hitachi Koki Co Ltd Power supply device and power tool system
JP2014215463A (en) * 2013-04-25 2014-11-17 キヤノン株式会社 Camera

Also Published As

Publication number Publication date
JP2621217B2 (en) 1997-06-18

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