CN115004045A - 优化电池管理系统模型的方法和系统以及存储介质和电动汽车 - Google Patents

优化电池管理系统模型的方法和系统以及存储介质和电动汽车 Download PDF

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Publication number
CN115004045A
CN115004045A CN202180004455.9A CN202180004455A CN115004045A CN 115004045 A CN115004045 A CN 115004045A CN 202180004455 A CN202180004455 A CN 202180004455A CN 115004045 A CN115004045 A CN 115004045A
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China
Prior art keywords
battery
vehicle
model
bms
sample
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CN202180004455.9A
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English (en)
Inventor
张九才
王军
刘超
尚进
任强
梅骜
宁大雕
郭思超
回声
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Guangzhou Automobile Group Co Ltd
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Guangzhou Automobile Group Co Ltd
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Publication of CN115004045A publication Critical patent/CN115004045A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/12—Recording operating variables ; Monitoring of operating variables
    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/46—Control modes by self learning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

一种优化电池管理系统(BMS)模型的方法，包括：基于电池的测试数据创建BMS模型(S101)；通过主动学习方法从装备有该类型电池的车辆的真实驾驶数据中选择样本车辆，并为每个选择的样本车辆赋予相应的权重(S102)；基于所选择的样本车辆的数据优化所述BMS模型(S103)。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN202180004455.9A 2020-12-14 2021-03-26 优化电池管理系统模型的方法和系统以及存储介质和电动汽车 Pending CN115004045A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/120,295 2020-12-14
US17/120,295 US11609273B2 (en) 2020-12-14 2020-12-14 Method and system for optimizing BMS model, storage medium and electric vehicle
PCT/CN2021/083273 WO2022126906A1 (zh) 2020-12-14 2021-03-26 优化电池管理系统模型的方法和系统以及存储介质和电动汽车

Publications (1)

Publication Number Publication Date
CN115004045A true CN115004045A (zh) 2022-09-02

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US (1) US11609273B2 (zh)
CN (1) CN115004045A (zh)
WO (1) WO2022126906A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12012014B2 (en) * 2021-02-10 2024-06-18 Guangzhou Automobile Group Co., Ltd. Method and apparatus for optimizing battery management system
US20230132798A1 (en) * 2021-10-28 2023-05-04 Ford Global Technologies, Llc System and method for managing vehicle battery health
CN116661428B (zh) * 2023-07-28 2023-11-03 江西五十铃汽车有限公司 一种整车性能参数测试方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9843069B2 (en) * 2014-09-26 2017-12-12 Ford Global Technologies, Llc Battery capacity degradation resolution methods and systems
US10191116B2 (en) * 2015-10-15 2019-01-29 Johnson Controls Technology Company Battery test system for predicting battery test results
CN106338695A (zh) * 2016-10-09 2017-01-18 深圳市沃特玛电池有限公司 一种基于粒子群算法的电池模型参数辨识方法
CN107290679B (zh) * 2017-07-03 2019-11-12 南京能瑞电力科技有限公司 用于电动汽车共享充电桩的智能化电池健康状态检测方法
WO2019017991A1 (en) * 2017-07-21 2019-01-24 Quantumscape Corporation PREDICTIVE MODEL FOR ESTIMATING BATTERY CONDITIONS
CN109604186B (zh) * 2018-12-14 2021-12-07 蓝谷智慧(北京)能源科技有限公司 动力电池性能柔性评估分选方法
US11065978B2 (en) * 2019-02-25 2021-07-20 Toyota Research Institute, Inc. Systems, methods, and storage media for adapting machine learning models for optimizing performance of a battery pack
US11555858B2 (en) * 2019-02-25 2023-01-17 Toyota Research Institute, Inc. Systems, methods, and storage media for predicting a discharge profile of a battery pack
CN110098437A (zh) * 2019-05-10 2019-08-06 天津科技大学 一种新能源汽车动力电池老化分析系统
KR20190100114A (ko) * 2019-08-09 2019-08-28 엘지전자 주식회사 배터리 장치 및 그 제어 방법
US11833921B2 (en) * 2020-10-28 2023-12-05 Gm Cruise Holdings Llc Battery assessment for electric vehicle fleet

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US11609273B2 (en) 2023-03-21
WO2022126906A1 (zh) 2022-06-23
US20220187374A1 (en) 2022-06-16

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