CA2233640C - Systeme de gestion de courant - Google Patents
Systeme de gestion de courant Download PDFInfo
- Publication number
- CA2233640C CA2233640C CA 2233640 CA2233640A CA2233640C CA 2233640 C CA2233640 C CA 2233640C CA 2233640 CA2233640 CA 2233640 CA 2233640 A CA2233640 A CA 2233640A CA 2233640 C CA2233640 C CA 2233640C
- Authority
- CA
- Canada
- Prior art keywords
- battery
- charge
- management system
- processor
- power management
- 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
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Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Système de gestion de courant (28) gérant automatiquement le courant servant à faire fonctionner un dispositif biomédical, tel qu'une pompe de perfusion (34) contenant une pile intérieure (26). Quand un courant extérieur est disponible, ce système de gestion fait fonctionner le dispositif biomédical à partir du courant extérieur et commande à un chargeur de maintenir la pile (26) en charge totale. Ce système (28) calcule automatiquement l'état de charge de la batterie, ainsi que la charge utilisée et affiche (24) au moment de l'exécution le temps calculé d'alimentation possible du dispositif biomédical par la pile en fonction de la consommation normale d'énergie dudit dispositif. Ce système de gestion de courant (28) met automatiquement à jour le calcul de l'état de charge de la pile, ainsi que le calcul de la capacité de la pile en fonction de ses caractéristiques et de facteurs dépendant de l'environnement. Ce système effectue un cycle automatique et périodique de décharge et de recharge totales afin de remettre la pile à neuf.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/538,096 | 1995-10-02 | ||
| US08/538,096 US5712795A (en) | 1995-10-02 | 1995-10-02 | Power management system |
| PCT/US1996/015526 WO1997013310A1 (fr) | 1995-10-02 | 1996-09-27 | Systeme de gestion de courant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2233640A1 CA2233640A1 (fr) | 1997-04-10 |
| CA2233640C true CA2233640C (fr) | 2000-02-15 |
Family
ID=29552603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2233640 Expired - Fee Related CA2233640C (fr) | 1995-10-02 | 1996-09-27 | Systeme de gestion de courant |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2233640C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394468B (zh) * | 2021-06-10 | 2024-08-13 | 苏州阳光动力电子科技有限公司 | 一种电池管理方法及其相关组件 |
| CN117761541B (zh) * | 2023-12-25 | 2024-06-07 | 广州邦禾检测技术有限公司 | 一种用于电池管理系统的电池能量状态检测方法 |
-
1996
- 1996-09-27 CA CA 2233640 patent/CA2233640C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2233640A1 (fr) | 1997-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150928 |