Systems and methods for remotely determining a battery characteristic
US-9726763-B2 · Aug 8, 2017 · US
Charger for determining kind of electronic apparatus acceptable in accordance with state of charge of secondary battery
US10027138B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10027138-B2 |
| Application number | US-201615078710-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 23, 2016 |
| Priority date | Mar 24, 2015 |
| Publication date | Jul 17, 2018 |
| Grant date | Jul 17, 2018 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A charger of the present invention includes a charging circuit that allows a secondary battery to be charged, a state-of-charge detection circuit that detects a state of charge of the secondary battery, a pictogram display unit that displays the state of charge of the secondary battery, and a control device that controls the charging circuit and the pictogram display unit on the basis of the state of charge of the secondary battery. The control device determines a kind of electronic apparatus available by the secondary battery in accordance with the state of charge of the secondary battery, and then displays the kind of electronic apparatus available on the pictogram display unit.
First claim
Opening claim text (preview).
What is claimed is: 1. A charger comprising: a charging circuit that allows a secondary battery to be charged; a state-of-charge detection circuit that detects state of charge of the secondary battery; a display device that includes an image display screen comprising a first display area and a second display area, wherein the first display area displays a kind of electronic apparatus available based upon a state of charge of the secondary battery, and the second display area is superimposed on the first display area, and displays a level meter in which the state of charge of the secondary battery is indicated by a ratio to full charge; and a control device that controls the charging circuit and the display device on the basis of the state of charge of the secondary battery, wherein the control device determines a kind of electronic apparatus available by the secondary battery in accordance with the state of charge of the secondary battery, and wherein the display device displays the kind of electronic apparatus determined by the control device on the first display area and displays the level meter on the second display area. 2. The charger according to claim 1 , wherein the display device displays the kind of electronic apparatus available with a pictogram. 3. The charger according to claim 2 , wherein the display device includes a light transmission section formed in a shaped of the pictogram, and an illuminating section that illuminates the light transmission section from the inside. 4. The charger according to claim 1 , wherein the control device determines the kind of electronic apparatus available from the amount of integrated charge of the second battery. 5. The charger according to claim 1 , wherein the charging circuit is capable of allowing a plurality of secondary batteries to be simultaneously charged, and wherein the state-of-charge detection circuit is capable of detecting a state of charge of the plurality of secondary batteries, and also wherein the control device determines a kind of electronic apparatus available by the plurality of secondary batteries.
Assignees
Inventors
Classifications
Control of state of charge [SOC] · CPC title
Detection of fully charged condition · CPC title
- H02J7/50Primary
acting upon multiple batteries simultaneously or sequentially · CPC title
- H02J7/0021Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US10027138B2 cover?
- A charger of the present invention includes a charging circuit that allows a secondary battery to be charged, a state-of-charge detection circuit that detects a state of charge of the secondary battery, a pictogram display unit that displays the state of charge of the secondary battery, and a control device that controls the charging circuit and the pictogram display unit on the basis of the st…
- Who is the assignee on this patent?
- Fdk Corp
- What technology area does this patent fall under?
- Primary CPC classification H02J7/50. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jul 17 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 7 related publications on this page (citations in our corpus or others sharing the same primary CPC).