CN110325868A - 电动工具的电源电量管理方法和*** - Google Patents

电动工具的电源电量管理方法和*** Download PDF

Info

Publication number
CN110325868A
CN110325868A CN201880013401.7A CN201880013401A CN110325868A CN 110325868 A CN110325868 A CN 110325868A CN 201880013401 A CN201880013401 A CN 201880013401A CN 110325868 A CN110325868 A CN 110325868A
Authority
CN
China
Prior art keywords
power supply
power
remaining
tool
time
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.)
Granted
Application number
CN201880013401.7A
Other languages
English (en)
Other versions
CN110325868B (zh
Inventor
王家达
刘芳世
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Positec Power Tools Suzhou Co Ltd
Original Assignee
Positec Power Tools Suzhou Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Positec Power Tools Suzhou Co Ltd filed Critical Positec Power Tools Suzhou Co Ltd
Publication of CN110325868A publication Critical patent/CN110325868A/zh
Application granted granted Critical
Publication of CN110325868B publication Critical patent/CN110325868B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • 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]
    • 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
    • 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
    • H01M10/4285—Testing apparatus
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

一种电动工具的电源电量管理方法，所述电动工具包括电源，向所述电动工具提供电能，还包括：获取电源的剩余电量(S1)；获取所述电动工具作业时的负载信息(S2)；根据所述电源的可用剩余电量和所述负载信息计算所述电源的剩余作业量(S3)。根据电动工具负载信息计算电源的剩余作业量，特别的，可根据电动工具的功耗类型采用不同的计算方法，较为精确的计算电源的剩余作业量，同时，对于不同类型的电动工具，还选择性的显示剩余工作时间或者剩余工作数量，便于用户提前计划好工作量或者提前准备好足够的电源包，避免不必要的时间浪费，提高工作效率。

Description

PCT国内申请，说明书已公开。

Claims (33)

  1. PCT国内申请，权利要求书已公开。
CN201880013401.7A 2017-04-27 2018-04-27 电动工具的电源电量管理方法和*** Active CN110325868B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710288201.XA CN108802616A (zh) 2017-04-27 2017-04-27 电动设备及其电池电量管理方法和***
CN201710288201X 2017-04-27
PCT/CN2018/084930 WO2018196862A1 (zh) 2017-04-27 2018-04-27 电动工具的电源电量管理方法和***

Publications (2)

Publication Number Publication Date
CN110325868A true CN110325868A (zh) 2019-10-11
CN110325868B CN110325868B (zh) 2022-06-14

Family

ID=63919494

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201710288201.XA Pending CN108802616A (zh) 2017-04-27 2017-04-27 电动设备及其电池电量管理方法和***
CN202310786819.4A Pending CN116864834A (zh) 2017-04-27 2017-04-27 电动设备及其电池电量管理方法和***
CN201880013401.7A Active CN110325868B (zh) 2017-04-27 2018-04-27 电动工具的电源电量管理方法和***

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201710288201.XA Pending CN108802616A (zh) 2017-04-27 2017-04-27 电动设备及其电池电量管理方法和***
CN202310786819.4A Pending CN116864834A (zh) 2017-04-27 2017-04-27 电动设备及其电池电量管理方法和***

Country Status (2)

Country Link
CN (3) CN108802616A (zh)
WO (1) WO2018196862A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113792917A (zh) * 2021-08-31 2021-12-14 三一汽车起重机械有限公司 电动起重机剩余作业时间的计算方法、装置及电动起重机

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111376792B (zh) * 2018-12-28 2023-04-07 陕西汽车集团股份有限公司 一种纯电动车续航里程的估算方法
CN109856549B (zh) * 2019-01-18 2021-07-13 合肥国轩高科动力能源有限公司 一种锂离子电池电极循环衰减机制的评价方法
CN110970670B (zh) * 2019-03-04 2020-12-08 重庆长安新能源汽车科技有限公司 动力电池管理方法、装置及计算机可读存储介质
CN110007234B (zh) * 2019-03-12 2020-02-07 清华大学 动力电池/电池组的性能测试方法及***、电动汽车
CN112440744B (zh) * 2019-08-29 2022-05-17 北京新能源汽车股份有限公司 一种蓄电池电量管理的控制方法、整车控制器及管理***
CN111231758B (zh) * 2019-10-11 2021-08-24 中国第一汽车股份有限公司 一种电池容量的估算方法、装置、电子设备及介质
CN113125982B (zh) * 2019-12-31 2022-10-18 比亚迪股份有限公司 电池寿命预测方法及装置
CN113844332B (zh) * 2021-10-25 2023-03-24 徐州徐工挖掘机械有限公司 电动挖掘机及电动挖掘机的充电方法、装置和存储介质
CN114578785B (zh) * 2022-01-28 2024-03-01 徐州徐工挖掘机械有限公司 一种电动工程机械的功率限制控制方法及***
CN117972614B (zh) * 2024-03-22 2024-06-11 东莞市欧派奇电子科技有限公司 一种移动电源充放电过程中的温度实时监测方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1228540A (zh) * 1997-12-26 1999-09-15 三星电子株式会社 精确测定电池剩余容量的装置和方法
CN101063705A (zh) * 2006-04-27 2007-10-31 环达电脑(上海)有限公司 电源电量查询方法
US7295129B2 (en) * 2005-04-20 2007-11-13 Henry Lon Eisenson Battery operated device with a battery life indicator
CN101282381A (zh) * 2007-04-03 2008-10-08 乐金电子(中国)研究开发中心有限公司 显示电池剩余电量的装置与方法
CN103884902A (zh) * 2012-11-19 2014-06-25 施耐宝公司 用于工具的指示装置和方法
CN105182241A (zh) * 2015-07-11 2015-12-23 李洪江 一种太阳能电池电量剩余使用时间显示方法及太阳能供电***
CN106066456A (zh) * 2016-05-25 2016-11-02 欣旺达电子股份有限公司 动力电池soc的计算方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162836A (zh) * 2011-03-21 2011-08-24 浙江吉利汽车研究院有限公司 一种汽车电池soc的估算方法
CN102347517B (zh) * 2011-06-29 2013-11-13 重庆长安汽车股份有限公司 一种寿命状态自适应型soc估算方法及***
CN105372595A (zh) * 2014-09-02 2016-03-02 深圳富泰宏精密工业有限公司 电池电量检测***及方法
CN105676135B (zh) * 2016-01-13 2018-08-31 北京航天发射技术研究所 一种特种工程车用动力铅酸电池剩余容量在线估算方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1228540A (zh) * 1997-12-26 1999-09-15 三星电子株式会社 精确测定电池剩余容量的装置和方法
US7295129B2 (en) * 2005-04-20 2007-11-13 Henry Lon Eisenson Battery operated device with a battery life indicator
CN101063705A (zh) * 2006-04-27 2007-10-31 环达电脑(上海)有限公司 电源电量查询方法
CN101282381A (zh) * 2007-04-03 2008-10-08 乐金电子(中国)研究开发中心有限公司 显示电池剩余电量的装置与方法
CN103884902A (zh) * 2012-11-19 2014-06-25 施耐宝公司 用于工具的指示装置和方法
CN105182241A (zh) * 2015-07-11 2015-12-23 李洪江 一种太阳能电池电量剩余使用时间显示方法及太阳能供电***
CN106066456A (zh) * 2016-05-25 2016-11-02 欣旺达电子股份有限公司 动力电池soc的计算方法和装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113792917A (zh) * 2021-08-31 2021-12-14 三一汽车起重机械有限公司 电动起重机剩余作业时间的计算方法、装置及电动起重机
CN113792917B (zh) * 2021-08-31 2023-06-02 三一汽车起重机械有限公司 电动起重机剩余作业时间的计算方法、装置及电动起重机

Also Published As

Publication number Publication date
WO2018196862A1 (zh) 2018-11-01
CN110325868B (zh) 2022-06-14
CN108802616A (zh) 2018-11-13
CN116864834A (zh) 2023-10-10

Similar Documents

Publication Publication Date Title
CN110325868B (zh) 电动工具的电源电量管理方法和***
US11721990B2 (en) Power tool system having wireless communicator
US11738426B2 (en) Power tool communication system
US8531161B2 (en) Energy consumption output device and method for outputting a still remaining usability
CN103311974B (zh) 电池充电控制方法和装置
JP6141678B2 (ja) 電動機器用装置
CN2935591Y (zh) 电气设备
CN102593540B (zh) 一种电池激活方法、模块及终端
CN104714577A (zh) 温湿度测控装置、***及温湿度测控方法
CN103515664B (zh) 一种充电信息获取方法、***和电子设备
AU2013245446B2 (en) Warning light devices and methods
CN104656024A (zh) 一种电池电量检测方法及装置与电池
JP6483752B2 (ja) 電動機器用装置
CN114325438A (zh) 借助机器学习方法确定未知类型的电能存储器的老化状态的方法和设备
CN212811763U (zh) 一种工具存放状态监测***
KR101451395B1 (ko) 전동공구 배터리 관리장치
CN111579911B (zh) 程控供电装置及其控制方法
CN204424944U (zh) 炉温仪
KR20130143177A (ko) 배터리 감시 장치
CN104656025A (zh) 一种电池电量检测装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant