JPS6469224A - Electronic apparatus having battery performance discriminating system - Google Patents
Electronic apparatus having battery performance discriminating systemInfo
- 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
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.
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)
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)
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 |
-
1987
- 1987-09-08 JP JP62224312A patent/JP2621217B2/en not_active Expired - Lifetime
Patent Citations (1)
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)
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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