CN102840925B - 一种温度测量与校准电路及无源射频识别标签以及温度测量方法 - Google Patents
一种温度测量与校准电路及无源射频识别标签以及温度测量方法 Download PDFInfo
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- CN102840925B CN102840925B CN201210352087.XA CN201210352087A CN102840925B CN 102840925 B CN102840925 B CN 102840925B CN 201210352087 A CN201210352087 A CN 201210352087A CN 102840925 B CN102840925 B CN 102840925B
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- 238000009529 body temperature measurement Methods 0.000 title abstract description 12
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/005—Calibration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
- G06K19/0717—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor the sensor being capable of sensing environmental conditions such as temperature history or pressure
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210352087.XA CN102840925B (zh) | 2012-09-20 | 2012-09-20 | 一种温度测量与校准电路及无源射频识别标签以及温度测量方法 |
PCT/CN2013/073895 WO2014044047A1 (zh) | 2012-09-20 | 2013-04-08 | 一种温度测量与校准电路及无源射频识别标签以及温度测量方法 |
US14/661,004 US9915571B2 (en) | 2012-09-20 | 2015-03-18 | Temperature measurement and calibration circuit, passive radio frequency identification tag and method for measuring temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210352087.XA CN102840925B (zh) | 2012-09-20 | 2012-09-20 | 一种温度测量与校准电路及无源射频识别标签以及温度测量方法 |
Publications (2)
Publication Number | Publication Date |
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CN102840925A CN102840925A (zh) | 2012-12-26 |
CN102840925B true CN102840925B (zh) | 2014-03-19 |
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CN201210352087.XA Active CN102840925B (zh) | 2012-09-20 | 2012-09-20 | 一种温度测量与校准电路及无源射频识别标签以及温度测量方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9915571B2 (zh) |
CN (1) | CN102840925B (zh) |
WO (1) | WO2014044047A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840925B (zh) * | 2012-09-20 | 2014-03-19 | 卓捷创芯科技(深圳)有限公司 | 一种温度测量与校准电路及无源射频识别标签以及温度测量方法 |
CN103698054B (zh) * | 2013-12-20 | 2016-03-09 | 深圳国微技术有限公司 | 温度检测校准电路及方法 |
CN103852193A (zh) * | 2014-02-24 | 2014-06-11 | 深圳市普林泰克科技有限公司 | 一种用于无线充电器的高性能低成本温度检测方法 |
CN103822728B (zh) * | 2014-02-27 | 2016-08-17 | 成都赛康智能检测技术有限责任公司 | 无线温度传感器芯片 |
US9703300B2 (en) * | 2014-04-11 | 2017-07-11 | Fujitsu Limited | Temperature regulation circuit |
JP6436728B2 (ja) * | 2014-11-11 | 2018-12-12 | エイブリック株式会社 | 温度検出回路及び半導体装置 |
CN106644109A (zh) * | 2016-10-11 | 2017-05-10 | 四川森迪科技发展股份有限公司 | 一种养鸡场用远程温度监测*** |
US10656032B2 (en) * | 2017-03-28 | 2020-05-19 | Nxp Usa, Inc. | Temperature sensor in an integrated circuit and method of calibrating the temperature sensor |
KR101937263B1 (ko) * | 2017-07-28 | 2019-04-09 | 현대오트론 주식회사 | 차량용 카메라를 위한 신호 처리 장치 및 그것의 동작 방법 |
JP6844478B2 (ja) * | 2017-09-14 | 2021-03-17 | オムロン株式会社 | Rfタグ |
US11271566B2 (en) * | 2018-12-14 | 2022-03-08 | Integrated Device Technology, Inc. | Digital logic compatible inputs in compound semiconductor circuits |
CN109405994B (zh) * | 2018-12-21 | 2024-04-02 | 歌尔科技有限公司 | 双***共用一个温度传感器的准确测温方法及分体式产品 |
CN109799862B (zh) * | 2019-01-23 | 2023-07-18 | 江苏信息职业技术学院 | 一种带隙基准电压源 |
US11293811B2 (en) | 2019-02-26 | 2022-04-05 | Dana Automotive Systems Group, Llc | Temperature measurement system and method of calibration thereof |
CN109945992B (zh) * | 2019-03-29 | 2021-10-19 | 上海宜链物联网有限公司 | 一种带温度传感器的电子标签的校准方法 |
CN110279149B (zh) * | 2019-06-11 | 2024-07-16 | 深圳市长盈精密技术股份有限公司 | 一种电子烟雾化器温度补偿电路及控制方法 |
CN114073412B (zh) * | 2020-07-31 | 2023-05-09 | 浙江绍兴苏泊尔生活电器有限公司 | 温度检测电路、方法及烹饪器具 |
CN112834080A (zh) * | 2020-12-31 | 2021-05-25 | 上海移为通信技术股份有限公司 | 电阻式温度传感器的校准方法、装置、终端和存储介质 |
CN112617299B (zh) * | 2021-01-19 | 2023-06-02 | 河南中烟工业有限责任公司 | 一种加热卷烟烟具温度检测方法及温度稳定性分析方法 |
CN114189212B (zh) * | 2022-02-16 | 2022-05-17 | 卓捷创芯科技(深圳)有限公司 | 自动补偿rfid谐振频率统计和温度漂移的方法和电路 |
CN114636484B (zh) * | 2022-05-09 | 2022-08-23 | 深圳市航顺芯片技术研发有限公司 | 数字温度传感器、芯片温度检测***和芯片温度检测方法 |
CN114858982B (zh) * | 2022-07-11 | 2022-11-01 | 深圳市文浩科技有限公司 | 一种定向夹持缠绕式建筑材料测量*** |
CN116243048A (zh) * | 2023-01-04 | 2023-06-09 | 广州致远电子股份有限公司 | 一种电压检测方法、电路、设备及存储介质 |
CN117526939A (zh) * | 2023-10-24 | 2024-02-06 | 湖南恩智测控技术有限公司 | 电子设备的二次校准方法及电子设备 |
CN117686105B (zh) * | 2024-02-04 | 2024-04-30 | 国网江苏省电力有限公司电力科学研究院 | 一种基于rfid芯片的电缆测温装置及方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165642A (en) * | 1978-03-22 | 1979-08-28 | Lipp Robert J | Monolithic CMOS digital temperature measurement circuit |
JPH09269266A (ja) * | 1996-03-29 | 1997-10-14 | Kyocera Corp | 温度検出回路、温度検出方法及び温度検出装置 |
GB0420486D0 (en) * | 2004-09-15 | 2004-10-20 | Koninkl Philips Electronics Nv | Digital temperature sensors and calibration thereof |
US7204638B2 (en) * | 2005-05-23 | 2007-04-17 | Etron Technology, Inc. | Precise temperature sensor with smart programmable calibration |
US7434985B2 (en) * | 2005-12-16 | 2008-10-14 | Etron Technology, Inc. | Calibrated built-in temperature sensor and calibration method thereof |
KR100807594B1 (ko) * | 2006-09-28 | 2008-02-28 | 주식회사 하이닉스반도체 | 온도 정보 출력장치 및 그를 구비하는 반도체소자 |
JP4990049B2 (ja) * | 2007-07-02 | 2012-08-01 | 株式会社リコー | 温度検出回路 |
US8182139B2 (en) * | 2008-05-30 | 2012-05-22 | Apple Inc. | Calibration of temperature sensing circuitry in an electronic device |
CN102063139B (zh) * | 2009-11-12 | 2013-07-17 | 登丰微电子股份有限公司 | 温度系数调整电路及温度补偿电路 |
CN102175347B (zh) * | 2011-02-15 | 2013-10-30 | 钜泉光电科技(上海)股份有限公司 | 温度传感器的校准方法及其*** |
CN202076989U (zh) * | 2011-06-24 | 2011-12-14 | 惠州市正源微电子有限公司 | 射频功率放大器温度补偿电路 |
CN102589734B (zh) * | 2012-01-31 | 2013-10-23 | 钜泉光电科技(上海)股份有限公司 | 温度传感器 |
CN102840925B (zh) * | 2012-09-20 | 2014-03-19 | 卓捷创芯科技(深圳)有限公司 | 一种温度测量与校准电路及无源射频识别标签以及温度测量方法 |
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2012
- 2012-09-20 CN CN201210352087.XA patent/CN102840925B/zh active Active
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2013
- 2013-04-08 WO PCT/CN2013/073895 patent/WO2014044047A1/zh active Application Filing
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2015
- 2015-03-18 US US14/661,004 patent/US9915571B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2014044047A1 (zh) | 2014-03-27 |
US20150268103A1 (en) | 2015-09-24 |
CN102840925A (zh) | 2012-12-26 |
US9915571B2 (en) | 2018-03-13 |
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Inventor after: Wu Bian Inventor after: Wang Xingyi Inventor after: Zhou Lingli Inventor after: Han Fuqiang Inventor after: Qi Shehu Inventor after: Luo Yuanming Inventor before: Wu Bian Inventor before: Wang Xingyi Inventor before: Zhou Lingli Inventor before: Han Fuqiang Inventor before: Qi Shehu |
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