CN109828173B - 一种负载检测系统及其负载检测方法 - Google Patents
一种负载检测系统及其负载检测方法 Download PDFInfo
- Publication number
- CN109828173B CN109828173B CN201910181024.4A CN201910181024A CN109828173B CN 109828173 B CN109828173 B CN 109828173B CN 201910181024 A CN201910181024 A CN 201910181024A CN 109828173 B CN109828173 B CN 109828173B
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- load
- detected
- adjustable
- voltage
- electrically connected
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
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- H02J7/443—
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Description
Claims (6)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910181024.4A CN109828173B (zh) | 2019-03-11 | 2019-03-11 | 一种负载检测系统及其负载检测方法 |
| EP19918537.2A EP3940399A4 (en) | 2019-03-11 | 2019-08-30 | LOAD DETECTION SYSTEM AND LOAD DETECTION METHOD THEREOF |
| US17/420,881 US11774470B2 (en) | 2019-03-11 | 2019-08-30 | Load detection system and load detection method thereof |
| KR1020217032253A KR102655071B1 (ko) | 2019-03-11 | 2019-08-30 | 부하 검출 시스템 및 당해 부하 검출 방법 |
| PCT/CN2019/103488 WO2020181739A1 (zh) | 2019-03-11 | 2019-08-30 | 一种负载检测系统及其负载检测方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910181024.4A CN109828173B (zh) | 2019-03-11 | 2019-03-11 | 一种负载检测系统及其负载检测方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109828173A CN109828173A (zh) | 2019-05-31 |
| CN109828173B true CN109828173B (zh) | 2020-08-11 |
Family
ID=66868812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910181024.4A Active CN109828173B (zh) | 2019-03-11 | 2019-03-11 | 一种负载检测系统及其负载检测方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11774470B2 (zh) |
| EP (1) | EP3940399A4 (zh) |
| KR (1) | KR102655071B1 (zh) |
| CN (1) | CN109828173B (zh) |
| WO (1) | WO2020181739A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828173B (zh) | 2019-03-11 | 2020-08-11 | 江苏紫米软件技术有限公司 | 一种负载检测系统及其负载检测方法 |
| CN112394243B (zh) * | 2019-08-19 | 2024-11-08 | 广东美的白色家电技术创新中心有限公司 | 检测模组及电器设备 |
| DE102020209398A1 (de) * | 2020-07-24 | 2022-01-27 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Erfassung von elektrischen Fehlerzuständen eines Wechselakkupacks und/oder eines mit dem Wechselakkupack verbindbaren Elektrogeräts sowie System zur Durchführung des Verfahrens |
| CN112345867B (zh) * | 2020-11-13 | 2024-12-13 | 昂宝电子(上海)有限公司 | 用于负载检测的装置和方法 |
| CN116299070B (zh) * | 2023-03-20 | 2025-10-24 | 深圳数马电子技术有限公司 | Obdii线束连接检测装置及汽车诊断设备 |
| CN117368798A (zh) * | 2023-12-04 | 2024-01-09 | 浙江国利信安科技有限公司 | 故障检测电路以及相关的电路系统 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771381B2 (ja) * | 1991-08-09 | 1995-07-31 | 株式会社ピーエフユー | 電源供給系評価装置 |
| FR2756049B1 (fr) * | 1996-11-18 | 1998-12-31 | Schneider Electric Sa | Dispositif de detection preventive de defauts avec identification du type de charge |
| KR101397932B1 (ko) * | 2007-07-04 | 2014-05-22 | 삼성전자주식회사 | 외부 접속 장치 판별 방법 및 이를 이용하는 전자 장치 |
| CA2779896A1 (en) * | 2012-06-13 | 2013-12-13 | Clear Blue Technologies Inc. | System for the monitoring and maintenance of remote autonomously powered lighting installations |
| CN103698640B (zh) * | 2013-12-31 | 2016-04-27 | 青岛歌尔声学科技有限公司 | 一种智能充电检测电路及移动电源 |
| US10281939B2 (en) * | 2014-02-17 | 2019-05-07 | Commscope Technologies Llc | Methods and equipment for reducing power loss in cellular systems |
| CN103954861B (zh) * | 2014-04-23 | 2016-04-20 | 四川虹微技术有限公司 | 一种双路usb负载插入检测装置 |
| TWM506415U (zh) * | 2015-01-06 | 2015-08-01 | Digipower Mfg Inc | 適用於量測充電線阻抗的行動電源裝置 |
| CN104767270B (zh) * | 2015-03-25 | 2017-05-24 | 矽力杰半导体技术(杭州)有限公司 | 一种具有负载检测功能的移动充电电源 |
| CN105137356B (zh) * | 2015-08-20 | 2019-10-11 | 小米科技有限责任公司 | 检测充电状态的方法及装置 |
| CN106253398B (zh) * | 2016-08-24 | 2019-01-04 | 深圳市冠旭电子股份有限公司 | 一种基于充电的侦测电路及充电器 |
| CN106546822B (zh) * | 2016-10-26 | 2019-04-05 | 珠海市魅族科技有限公司 | 负载的充电线路的阻抗检测方法、芯片和移动终端 |
| GB2577870B (en) * | 2018-10-01 | 2021-03-10 | Ge Aviat Systems Ltd | Modular power tile and method of operating a power distribution system |
| CN109828173B (zh) | 2019-03-11 | 2020-08-11 | 江苏紫米软件技术有限公司 | 一种负载检测系统及其负载检测方法 |
| DE102019208402A1 (de) * | 2019-06-08 | 2020-12-10 | Robert Bosch Gmbh | Verfahren zum Bestimmen eines elektrischen Widerstandes einer elektrischen Versorgungsleitung |
| US20230123385A1 (en) * | 2020-03-10 | 2023-04-20 | Eaton Intelligent Power Limited | Power usage in an electricity distribution apparatus for a plurality of electrical loads |
-
2019
- 2019-03-11 CN CN201910181024.4A patent/CN109828173B/zh active Active
- 2019-08-30 EP EP19918537.2A patent/EP3940399A4/en active Pending
- 2019-08-30 US US17/420,881 patent/US11774470B2/en active Active
- 2019-08-30 WO PCT/CN2019/103488 patent/WO2020181739A1/zh not_active Ceased
- 2019-08-30 KR KR1020217032253A patent/KR102655071B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3940399A1 (en) | 2022-01-19 |
| KR102655071B1 (ko) | 2024-04-08 |
| CN109828173A (zh) | 2019-05-31 |
| WO2020181739A1 (zh) | 2020-09-17 |
| US20220074977A1 (en) | 2022-03-10 |
| US11774470B2 (en) | 2023-10-03 |
| EP3940399A4 (en) | 2022-05-04 |
| KR20210140741A (ko) | 2021-11-23 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 214400 C101, C103, D101, D103, No. 159 Chengjiang Middle Road, Jiangyin City, Wuxi City, Jiangsu Province Applicant after: JIANGSU ZIMI SOFTWARE TECHNOLOGY Co.,Ltd. Address before: 214400, A507, 159 middle Chengjiang Road, Jiangyin, Jiangsu, Wuxi Applicant before: JIANGSU ZIMI SOFTWARE TECHNOLOGY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251023 Address after: No.018, 8th floor, building 6, No.33 yard, middle Xierqi Road, Haidian District, Beijing 100085 Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Country or region after: China Address before: 214400 C101, C103, D101, D103, No. 159 Chengjiang Middle Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGSU ZIMI SOFTWARE TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |