WO2007075403A3 - Battery monitoring system - Google Patents
Battery monitoring system Download PDFInfo
- Publication number
- WO2007075403A3 WO2007075403A3 PCT/US2006/047889 US2006047889W WO2007075403A3 WO 2007075403 A3 WO2007075403 A3 WO 2007075403A3 US 2006047889 W US2006047889 W US 2006047889W WO 2007075403 A3 WO2007075403 A3 WO 2007075403A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- bms
- monitoring system
- microprocessor
- condition
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3647—Constructional arrangements for determining the ability of a battery to perform a critical function, e.g. cranking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
Abstract
A battery monitoring system (BMS) (12), which utilizes a minimum amount of input data (time, voltage, current, temperature and conductance, for example) to periodically determine a vehicle battery status or condition is provided. The BMS (12) combines electronic hardware and software to give logical and critical data to assess and control a battery-based electrical system. The BMS (12) can include processing circuitry (a microprocessor (22), for example), which is coupled to a voltage sensor (24), a current sensor (26), a temperature sensor (37), etc., that provide the necessary input data for the microprocessor (22), which executes program code, to determine the vehicle battery status or condition. A method of monitoring a battery in an operating vehicle is also provided.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75185305P | 2005-12-20 | 2005-12-20 | |
US60/751,853 | 2005-12-20 | ||
US11/638,771 | 2006-12-14 | ||
US11/638,771 US7619417B2 (en) | 2002-12-31 | 2006-12-14 | Battery monitoring system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007075403A2 WO2007075403A2 (en) | 2007-07-05 |
WO2007075403A3 true WO2007075403A3 (en) | 2008-06-26 |
Family
ID=38218448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/047889 WO2007075403A2 (en) | 2005-12-20 | 2006-12-15 | Battery monitoring system |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2007075403A2 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10046649B2 (en) | 2012-06-28 | 2018-08-14 | Midtronics, Inc. | Hybrid and electric vehicle battery pack maintenance device |
WO2011153419A2 (en) | 2010-06-03 | 2011-12-08 | Midtronics, Inc. | Battery pack maintenance for electric vehicle |
US11740294B2 (en) | 2010-06-03 | 2023-08-29 | Midtronics, Inc. | High use battery pack maintenance |
US10429449B2 (en) | 2011-11-10 | 2019-10-01 | Midtronics, Inc. | Battery pack tester |
US11325479B2 (en) | 2012-06-28 | 2022-05-10 | Midtronics, Inc. | Hybrid and electric vehicle battery maintenance device |
US9851411B2 (en) | 2012-06-28 | 2017-12-26 | Keith S. Champlin | Suppressing HF cable oscillations during dynamic measurements of cells and batteries |
CN103513112A (en) * | 2013-09-09 | 2014-01-15 | 广东电网公司东莞供电局 | On-line passive detection method and system for storage battery internal resistance |
US10843574B2 (en) | 2013-12-12 | 2020-11-24 | Midtronics, Inc. | Calibration and programming of in-vehicle battery sensors |
EP2897229A1 (en) | 2014-01-16 | 2015-07-22 | Midtronics, Inc. | Battery clamp with endoskeleton design |
US10473555B2 (en) | 2014-07-14 | 2019-11-12 | Midtronics, Inc. | Automotive maintenance system |
US10222397B2 (en) | 2014-09-26 | 2019-03-05 | Midtronics, Inc. | Cable connector for electronic battery tester |
WO2016123075A1 (en) | 2015-01-26 | 2016-08-04 | Midtronics, Inc. | Alternator tester |
WO2016176405A1 (en) * | 2015-04-29 | 2016-11-03 | Midtronics, Inc. | Calibration and programming of in-vehicle battery sensors |
US9966676B2 (en) | 2015-09-28 | 2018-05-08 | Midtronics, Inc. | Kelvin connector adapter for storage battery |
US10608353B2 (en) | 2016-06-28 | 2020-03-31 | Midtronics, Inc. | Battery clamp |
US11054480B2 (en) | 2016-10-25 | 2021-07-06 | Midtronics, Inc. | Electrical load for electronic battery tester and electronic battery tester including such electrical load |
US11513160B2 (en) | 2018-11-29 | 2022-11-29 | Midtronics, Inc. | Vehicle battery maintenance device |
US11566972B2 (en) | 2019-07-31 | 2023-01-31 | Midtronics, Inc. | Tire tread gauge using visual indicator |
US11545839B2 (en) | 2019-11-05 | 2023-01-03 | Midtronics, Inc. | System for charging a series of connected batteries |
US11668779B2 (en) | 2019-11-11 | 2023-06-06 | Midtronics, Inc. | Hybrid and electric vehicle battery pack maintenance device |
US11474153B2 (en) | 2019-11-12 | 2022-10-18 | Midtronics, Inc. | Battery pack maintenance system |
US11486930B2 (en) | 2020-01-23 | 2022-11-01 | Midtronics, Inc. | Electronic battery tester with battery clamp storage holsters |
CN117374437B (en) * | 2023-12-07 | 2024-03-19 | 天津国能津能滨海热电有限公司 | Storage battery life management system, method, device, storage medium and equipment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6144185A (en) * | 1999-03-22 | 2000-11-07 | Johnson Controls Technology Company | Method and apparatus for determining the condition of a battery through the use of multiple battery tests |
US6469512B2 (en) * | 2000-01-12 | 2002-10-22 | Honeywell International Inc. | System and method for determining battery state-of-health |
-
2006
- 2006-12-15 WO PCT/US2006/047889 patent/WO2007075403A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6144185A (en) * | 1999-03-22 | 2000-11-07 | Johnson Controls Technology Company | Method and apparatus for determining the condition of a battery through the use of multiple battery tests |
US6469512B2 (en) * | 2000-01-12 | 2002-10-22 | Honeywell International Inc. | System and method for determining battery state-of-health |
Also Published As
Publication number | Publication date |
---|---|
WO2007075403A2 (en) | 2007-07-05 |
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