JP4446043B2 - 充電制御システム - Google Patents
充電制御システム Download PDFInfo
- Publication number
- JP4446043B2 JP4446043B2 JP2005191769A JP2005191769A JP4446043B2 JP 4446043 B2 JP4446043 B2 JP 4446043B2 JP 2005191769 A JP2005191769 A JP 2005191769A JP 2005191769 A JP2005191769 A JP 2005191769A JP 4446043 B2 JP4446043 B2 JP 4446043B2
- Authority
- JP
- Japan
- Prior art keywords
- battery pack
- temperature
- charging device
- control system
- charging
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y02B70/3266—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
図1は本発明の実施の形態の充電制御システムの構成例を示す図である。この充電制御システムは、図2に示す充電制御システムと同様、二次電池Eを収納した電池パック1と、二次電池Eを充電する充電装置2からなり、充電装置2にはACアダプタ3が接続される。
2 充電装置
3 ACアダプタ
11 電池保護回路
12,23 通信マイコン
21 充電制御回路
22 温度監視回路
24 LPF
C1,C2 コンデンサ
D1,D2,D3 寄生ダイオード
E 二次電池
L 信号線
Q1,Q2,Q3 FET
R1,R2 抵抗
T 端子
Claims (1)
- 電池パックと、前記電池パックを充電する充電装置とを有する充電制御システムにおいて、
前記電池パックは、自身の識別情報を出力する通信部と、内部の温度を検出して温度情報を出力する温度検出素子を備え、
前記充電装置は、前記電池パックの通信部からの前記識別情報を入力する通信部と、前記温度検出素子により検出された前記温度情報を入力する温度監視部を備え、
前記電池パックの識別情報と前記温度情報を共用の信号線を通して前記充電装置に出力する充電制御システムであって、
前記温度情報は検出した温度に応じた直流電圧信号とし、前記直流電圧信号に前記識別情報に応じた交流信号を重畳させて前記信号線を通して前記充電装置に出力し、前記充電装置ではローパスフィルタを通して前記直流電圧信号を取り出すことを特徴とする充電制御システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005191769A JP4446043B2 (ja) | 2005-06-30 | 2005-06-30 | 充電制御システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005191769A JP4446043B2 (ja) | 2005-06-30 | 2005-06-30 | 充電制御システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007014125A JP2007014125A (ja) | 2007-01-18 |
JP4446043B2 true JP4446043B2 (ja) | 2010-04-07 |
Family
ID=37751844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005191769A Expired - Fee Related JP4446043B2 (ja) | 2005-06-30 | 2005-06-30 | 充電制御システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4446043B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008234280A (ja) * | 2007-03-20 | 2008-10-02 | Matsushita Electric Ind Co Ltd | 電子機器 |
JP5187725B2 (ja) * | 2007-10-12 | 2013-04-24 | Necエナジーデバイス株式会社 | 電池パック |
JP2009153238A (ja) * | 2007-12-18 | 2009-07-09 | Mitsumi Electric Co Ltd | 携帯機器と、携帯機器に用いる電池パック |
-
2005
- 2005-06-30 JP JP2005191769A patent/JP4446043B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007014125A (ja) | 2007-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8148939B2 (en) | Battery pack using a secondary battery and connection system for connecting the battery pack to a charging device or a loading device | |
KR101726724B1 (ko) | 보호감시 회로, 전지팩, 2차전지 감시 회로, 및 보호 회로 | |
KR101182890B1 (ko) | 배터리 팩 충전 제어 시스템 | |
US8339107B2 (en) | Portable device and battery pack for the same | |
JP3904489B2 (ja) | 充電制御回路、充電器、電源回路、及び情報処理装置、並びに電池パック | |
KR20210046543A (ko) | 이차전지 보호 회로, 이차전지 보호 장치, 전지 팩 및 온도 검출 회로 | |
JP7076526B2 (ja) | 締結認識機能付きバッテリーパック | |
KR20070105219A (ko) | 배터리 팩의 보호 회로 | |
US7605565B2 (en) | Battery pack with protection circuit | |
US20110012564A1 (en) | Dc power tool with a safety detection device | |
TW200805850A (en) | Lithium battery pack | |
JP4446043B2 (ja) | 充電制御システム | |
JP2006032039A (ja) | リサイクル対応電池パック | |
EP3896766B1 (en) | Battery assembly, electronic device and battery testing system | |
US11171495B2 (en) | Battery pack having communication terminal isolation function | |
KR20040089526A (ko) | 잔존 전지 파워 계산 기능을 가진 전지 팩 | |
JP2007257128A (ja) | 情報端末とクレードル装置 | |
US20020195998A1 (en) | Rechargeable battery protection circuit with alarm unit | |
US11936219B2 (en) | Battery protection circuit and over-current blocking method using same | |
US9305452B2 (en) | Battery over-charge and over-discharge protection system and battery protection method able to release a protection state | |
KR102316489B1 (ko) | 무선 통신 모듈이 탑재된 배터리 팩 | |
US7372234B2 (en) | Charge control device and battery pack employing it | |
WO2013118401A1 (ja) | 電池制御装置 | |
KR20030010867A (ko) | 휴대폰의 스마트 배터리 | |
KR101374615B1 (ko) | 전지팩 사용 방지 방법 및 전지팩 분실 탐지 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080617 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090626 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090901 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091028 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20091112 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20091112 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20091112 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20091124 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091207 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091207 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130129 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130129 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130129 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130129 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140129 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |