WO2007104240A1 - Appareil de surveillance environnementale et son procédé - Google Patents
Appareil de surveillance environnementale et son procédé Download PDFInfo
- Publication number
- WO2007104240A1 WO2007104240A1 PCT/CN2007/000736 CN2007000736W WO2007104240A1 WO 2007104240 A1 WO2007104240 A1 WO 2007104240A1 CN 2007000736 W CN2007000736 W CN 2007000736W WO 2007104240 A1 WO2007104240 A1 WO 2007104240A1
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- WO
- WIPO (PCT)
- Prior art keywords
- parameter
- sensor
- measurement
- determination criterion
- range
- 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.)
- Ceased
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
- G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/10—Devices for predicting weather conditions
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Definitions
- the present invention relates to environmental testing techniques and, more particularly, to an environmental monitoring apparatus and method. Background technique
- the second type of measuring instrument because it generally only configures the sensor for a certain metric parameter, it is small in size, but because the different parameters in the air are interrelated and mutually influential, such as relying on the configured limited sensor Measurements, measurement results are often less accurate. For example, when an organic compound is analyzed by photoionization, the measurement result is easily affected by humidity and temperature. For this reason, when using different types of sensor sensing principles to measure the air quality of the same environment, different measurement results often appear, which is also a hindrance to the implementation of standardized air quality control. Therefore, in order to ensure accurate measurement, it is often necessary to carry a plurality of measuring instruments to measure the site for measurement, and then comprehensive considerations, which brings great inconvenience to the measurement.
- the technical problem to be solved by the present invention is to provide an environmental monitoring device and method for measuring the above-mentioned defects of the prior art, capable of measuring a plurality of different environmental parameters, and performing system analysis and comparison on the obtained measurement parameters, providing real-time and easy to provide.
- the air quality report of Ming is simple, easy to use and high in measurement accuracy.
- the present invention provides an environment monitoring apparatus including at least one sensor, a controller, and a display, wherein the sensor is configured to measure an environmental parameter, and input the obtained measurement parameter into the controller;
- the controller receives the measurement parameter input by the sensor, compares the obtained measurement parameter with a preset parameter determination standard, determines a data range of the measurement parameter, and outputs result information corresponding to the data range to the display, through the display Output.
- the parameter determination criterion includes a first parameter determination criterion, where the first parameter determination criterion is configured with a plurality of first parameter ranges corresponding to each measurement parameter, and the result information includes a first processing suggestion corresponding to each first parameter range. information.
- the parameter determination criterion includes a second parameter determination criterion, where the second parameter determination criterion sets a plurality of condition ranges, wherein each condition range includes a second parameter range of one or more measurement parameters, and the result information includes The problem information corresponds to the problem area.
- the result information further includes a second processing suggestion corresponding to the presence problem information
- the parameter determination criterion includes a third parameter determination criterion, the third parameter determination criterion sets a plurality of parameter levels corresponding to each measurement parameter, and forms a air quality level determination standard corresponding to the parameter level combination of all the measurement parameters, the result
- the information includes air quality information corresponding to the control quality level judgment standard.
- the sensor is a temperature sensor, a humidity sensor, an organic sensor, a carbon monoxide sensor, a carbon dioxide sensor, a dust particle sensor, an ozone concentration sensor, a nitrogen dioxide sensor, an air flow speed sensor, a helium gas concentration sensor, and a formaldehyde concentration. At least one of the sensors.
- the controller includes a power control circuit, an input circuit, a central processing unit, a memory and an output circuit for storing preset parameter determination criteria and corresponding result information, wherein the power control circuit is connected to an external power source, and the input circuit receives the sensor input Measuring a parameter and outputting it to the central processing unit, the central processor determining a data range of the measurement parameter according to a parameter determination criterion preset in the memory, and obtaining result information corresponding to the data range, The measurement parameters and corresponding result information are sent to an output circuit that is output by the output circuit to the display.
- the input circuit includes an analog to digital converter and a low pulse time calculator.
- the invention also provides an environmental monitoring method, comprising the following steps:
- the measurement parameters and the obtained result information are output.
- the parameter criterion f includes a first parameter determination criterion, a second parameter determination criterion, and a third parameter determination criterion, wherein the first parameter determination criterion is configured to have a plurality of first parameter ranges corresponding to each measurement parameter, and the second parameter determination criterion Setting a plurality of condition ranges, wherein each condition range includes a second parameter range of one or more measurement parameters, and the third parameter determination standard sets a plurality of parameter levels corresponding to each measurement parameter, and forms a parameter level combination corresponding to all measurement parameters
- the air quality level determining criterion; the result information includes first processing suggestion information corresponding to each first parameter range, presence problem information corresponding to each condition range, and second processing suggestion information corresponding to the existing problem information And air quality information corresponding to the control quality level determination standard.
- the measurement parameters include temperature measurement parameters, humidity measurement parameters, organic matter concentration measurement parameters, carbon monoxide concentration measurement parameters, carbon dioxide concentration measurement parameters, dust particle concentration measurement parameters, ozone concentration measurement parameters, nitrogen dioxide concentration measurement parameters, air
- the flow velocity measurement parameter, the helium gas concentration measurement parameter, the formaldehyde concentration measurement parameter, at least the present invention can obtain a plurality of measurement parameters by setting a plurality of different types of sensors, and can perform data analysis on the measurement parameters and the relationship between them. Real-time corrections make measurements more accurate and provide easy-to-use air quality reports in real time (including problem information, handling advice, and air quality information).
- the present invention can also be used in real time by the measured parameters.
- the relationship between the two and the real-time data analysis, the results are reflected in real time by reasoning. For example: When in warmer and humid environments, with higher dust levels (higher levels of respirable suspended particulates), it often causes the growth of bacteria, according to the measured temperature, humidity, and inhalation.
- the suspended particles can be used to infer the level of bacteria.
- processing suggestion information can be generated: activation of the exhaust system, reduction of the number of people in the room, and opening of the window door.
- the environmental monitoring device of the present invention is simple in structure, low in cost, and easy to operate.
- Figure 1 is a circuit block diagram of an environmental monitoring device of the present invention.
- FIG. 2 is a circuit block diagram of an environmental monitoring device of the present invention.
- FIG. 3 is a circuit diagram of a temperature sensor of the environmental monitoring device of the present invention.
- FIG. 4 is a circuit diagram of a humidity sensor of the environmental monitoring device of the present invention.
- Fig. 5 is a circuit diagram of an organic sensor of the environmental monitoring device of the present invention.
- Figure 6 is a circuit diagram of a carbon monoxide sensor of the environmental monitoring device of the present invention.
- Fig. 7 is a circuit diagram of a carbon dioxide sensor of the environmental monitoring device of the present invention.
- Fig. 8 is a circuit diagram of a dust sensor of the environmental monitoring device of the present invention.
- 9-13 are diagrams showing an example of parameter determination criteria and result information of the environmental monitoring device of the present invention.
- Figure 14 is a flow chart of the environmental monitoring method of the present invention. detailed description
- the environmental monitoring device of the present invention includes a sensor 10, a controller 20 and a display 30.
- the sensor 10 is used to measure external environmental information and input the obtained measurement parameters to the controller 20.
- the sensor 10 includes a temperature sensor 11, a humidity sensor 12, an organic matter sensor 13, a carbon monoxide sensor 14, a carbon dioxide sensor 15, and a dust particle sensor 16, and of course, various other sensors, such as an ozone concentration sensor, Nitric oxide sensor, air flow speed sensor, helium gas concentration sensor, formaldehyde concentration sensor, etc.
- the circuit of the temperature sensor 11 is as shown in FIG. 3.
- the temperature sensor 11 is a thermistor temperature sensor.
- the sensor senses the external ambient temperature through the thermistor R T , which converts the resistance change of the thermistor R T caused by the temperature change into a voltage change output, and sends the output voltage Vol to the controller 20 .
- the output of the temperature sensor 11 is a periodic signal having different frequencies, and the controller 20 can calculate the relative temperature based on these signal frequencies.
- the circuit of the humidity sensor 12 is as shown in FIG. 4.
- the humidity sensor 12 is a resistive humidity sensor.
- the sensor receives the input signal of the oscillator and outputs a voltage signal through the amplifier C and the rectifier through a capacitor C, a humidity sensitive humidity sensitive resistor R H series circuit.
- the circuit can effectively prevent the voltage with DC component from passing through to protect the humidity sensitive resistor R H , the circuit is simple, and can adapt to the input signal generated by the oscillator with different duty cycles, as shown in the figure of 50% Space ratio oscillator.
- the circuit of the organic substance sensor 13 is as shown in FIG. 5, and in the present embodiment, the organic matter is transmitted.
- the sensor 13 is an electrothermal type total organic compound sensor.
- the resistance value of the sensitive resistor R D in the sensor changes according to the concentration of the organic compound, and the input voltage V B3 is amplified by the logarithmic amplifier after being output through the sensitive resistor R D .
- the circuit of the carbon monoxide sensor 14 is shown in Fig. 6.
- the carbon monoxide sensor 14 is an electrothermal carbon monoxide sensor.
- the resistance of the sensor changes with the concentration of carbon monoxide, and the resistance change is converted into a voltage change, which is amplified by the amplifier and output.
- the circuit of the carbon dioxide sensor 15 is as shown in FIG. 7.
- the carbon dioxide sensor 15 is an electrothermal carbon dioxide sensor including a carbon dioxide concentration sensitive component and a heater, and the carbon dioxide concentration sensing component senses the carbon dioxide concentration and changes the concentration. It is converted into a voltage change, amplified by an amplifier, and output to the controller 20; the heater is used to maintain the sensor at the optimal operating temperature so that it can accurately measure the carbon dioxide concentration.
- the circuit also provides a voltage output with a specified carbon dioxide concentration as an analog output when measuring the carbon dioxide sensor in the air (not shown).
- the sensor also inputs the temperature data during its warm-up to the controller 20 as reference data to identify whether the sensor has reached an operating temperature at which the carbon dioxide concentration can be accurately measured.
- the circuit of the dust sensor 16 is as shown in Fig. 8.
- the dust sensor 16 is a light scattering type dust sensor for measuring the level of dust and outputting a voltage signal.
- the output voltage is close to the ground voltage.
- the controller 20 can calculate the dust level according to the time ratio of the output voltage.
- the controller 20 includes a power supply control circuit 21, an input circuit 22, a central processing unit 23, a memory 24, and an output circuit 25.
- the power control circuit 21 receives the power provided by the external power source and provides the environment monitoring device.
- the external power source can be a DC power source or an AC power source.
- the power source control circuit 21 can also be connected to the external power source via the power source automatic selector.
- the input circuit 22 is configured to receive the measurement parameters sent by the sensor 10, in this embodiment.
- the input circuit 22 includes an analog/digital converter 26 and a low pulse time calculator 27, wherein the analog/digital converter 26 is configured to receive the temperature sensor 11, the humidity sensor 12, the organic sensor 13, the carbon monoxide sensor 14, and the carbon dioxide sensor 15.
- the input measurement parameters and the reference data input by the carbon dioxide sensor 15 are respectively subjected to analog-to-digital conversion, converted into digital signals, and sent to the central processing unit 23; the low-pulse time calculator 27 is used to receive the measurement of the input of the dust particle sensor 16.
- the parameter, which performs low pulse time counting obtains an average of the low pulse time transmitted by the dust particle sensor, and then sends it to the central processing unit 23.
- the input interface 22 can also perform different settings according to different sensor settings of the environmental monitoring device.
- the memory 24 is configured to store a preset first parameter determination criterion, a second parameter determination criterion, a third parameter determination criterion, and result information corresponding to each parameter determination criterion.
- the first parameter determination criterion is provided with a plurality of first parameter ranges for each measurement parameter, wherein the measurement parameters refer to measurement objects of the sensor 10, such as temperature, humidity, organic matter concentration, carbon monoxide concentration, carbon dioxide concentration, and dust particle concentration, etc.
- the first parameter range is set as for the temperature parameter, and the plurality of first parameter ranges are > 25.5 ° C, ⁇ 20 ° C, ⁇ 10 ° C, and the like.
- the second parameter determination criterion is set with a plurality of condition ranges, wherein each condition range is a combination of the second parameter ranges of one or more measurement parameters, for example, a condition range is: temperature is 25.5-35 ° C and total organic compound concentration 600 ⁇ ⁇ / ⁇ 3 or more.
- the second parameter range and the first parameter range may be the same or different.
- the third parameter determination standard is configured with a plurality of parameter levels corresponding to each measurement parameter, and the air quality level determination standard is formed by combining the parameter levels of all the measurement parameters
- the result information includes first processing suggestion information, presence problem information, second processing suggestion information, and air quality information.
- the first processing suggestion information corresponds to each first parameter range of each measurement parameter in the first parameter determination standard, as shown in FIG. 9 , for example, for a temperature range of >25.5 ° C, the first parameter range, A processing suggestion message is to turn on the air conditioner.
- the problematic information corresponds to each of the condition ranges in the second parameter determination criterion, as shown in FIG. 10, for example, when the temperature is 25.5-35 ° C and the total organic When the compound concentration is 600 ⁇ ⁇ / ⁇ 3 or more, the problem information is the attention to the formaldehyde concentration.
- the second processing suggestion information corresponds to each existing problem information, as shown in FIG. 11.
- the second processing suggestion information is opening the window, opening the air filtering device, and activating the ventilation. System, no smoking.
- the air quality information corresponds to the air quality level judgment standard in the third parameter determination standard, as shown in FIGS. 12 and 13.
- the central processing unit 23 After receiving the measurement parameters received and converted by the input circuit 22 from the sensor 20, the central processing unit 23 compares the obtained measurement parameters with a preset first parameter determination standard in the memory 24, and determines the number of each measurement parameter.
- a parameter range after obtaining the first parameter range, determining, according to the correspondence between each first parameter range and the first processing suggestion information, the first processing suggestion information; and obtaining the obtained measurement parameter and the second preset in the memory 24
- the parameter judgment standard is compared to determine a condition range that the obtained measurement parameter satisfies, and after obtaining the condition range, the corresponding relationship between the determined condition range and the problem information is determined, and the problem information is determined; according to the determined problem information Determining, by the correspondence with the second processing suggestion information, the second processing suggestion information; and comparing the obtained measured parameters with a preset third parameter determining standard in the memory 24, determining a parameter level at which each measured parameter is located, And judge the air of the parameter level of all the measured parameters obtained Amount level criterion according to which the
- Display 30 is used to display received measurement parameters and result information in a specific format such as text, numbers or images.
- the environment monitoring device of the present invention may further be provided with an input interface circuit for receiving an input signal, such as a key input signal, and an input/output interface circuit for inputting to other devices such as a computer, a personal digital device.
- the assistant, the flash memory and the like transmit data
- the input/output interface circuit may be an infrared interface circuit, a Bluetooth interface circuit, a wireless interface circuit, or the like.
- the environmental monitoring method of the present invention is shown in FIG. 14. First, the environmental parameter is measured by the sensor in step S1, and the sensor obtains the measurement parameter and transmits it to the controller. The controller sets the obtained measurement parameter and preset in step S2.
- the parameter determination criteria are compared, determining a data range of the measurement parameter, and obtaining result information corresponding to the data range according to a correspondence between the preset data range and the result information, and the measurement parameter and the corresponding result information thereof It is sent to the display; it is output by the display at step S3.
- the parameter determination criterion includes a first parameter determination criterion, a second parameter determination criterion, and a third parameter determination criterion, wherein the first parameter determination criterion is configured to have a plurality of first parameter ranges corresponding to each measurement parameter, and the second parameter determination criterion Setting a plurality of condition ranges, wherein each condition range includes a second parameter range of one or more measurement parameters, and the third parameter determination standard sets a plurality of parameter levels corresponding to each measurement parameter, and forms a parameter level combination corresponding to all measurement parameters
- the air quality level determining criterion; the result information includes first processing suggestion information corresponding to each first parameter range, presence problem information corresponding to each condition range, and second processing suggestion information corresponding to the existing problem information And air quality information corresponding to the control quality level determination standard.
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Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/281,824 US8086407B2 (en) | 2006-03-10 | 2007-03-07 | Method and device for environmental monitoring |
| EP07711057A EP2028454A4 (en) | 2006-03-10 | 2007-03-07 | ENVIRONMENTAL MONITORING APPARATUS AND METHOD THEREOF |
| JP2008558619A JP2009529684A (ja) | 2006-03-10 | 2007-03-07 | 環境モニタリング方法及び装置 |
| KR1020087021914A KR101402466B1 (ko) | 2006-03-10 | 2007-03-07 | 환경 모니터링 장치 및 방법 |
| US13/404,833 US9121837B2 (en) | 2006-03-10 | 2012-02-24 | Method and device for environmental monitoring |
| US14/808,937 US20150330817A1 (en) | 2006-03-10 | 2015-07-24 | Method and Device for Environmental and Health Monitoring |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100572612A CN101033989B (zh) | 2006-03-10 | 2006-03-10 | 环境监测装置及方法 |
| CN200610057261.2 | 2006-03-10 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12/281,824 A-371-Of-International US8086407B2 (en) | 2006-03-10 | 2007-03-07 | Method and device for environmental monitoring |
| US13/331,268 Continuation-In-Part US20120095684A1 (en) | 2006-03-10 | 2011-12-20 | Method and device for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007104240A1 true WO2007104240A1 (fr) | 2007-09-20 |
Family
ID=38509045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2007/000736 Ceased WO2007104240A1 (fr) | 2006-03-10 | 2007-03-07 | Appareil de surveillance environnementale et son procédé |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US8086407B2 (zh) |
| EP (1) | EP2028454A4 (zh) |
| JP (1) | JP2009529684A (zh) |
| KR (1) | KR101402466B1 (zh) |
| CN (1) | CN101033989B (zh) |
| WO (1) | WO2007104240A1 (zh) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105067765A (zh) * | 2015-07-27 | 2015-11-18 | 陈庆 | 一种空气质量监测系统 |
| CN112285034A (zh) * | 2020-11-02 | 2021-01-29 | 国网上海市电力公司 | 一种基于油枕传感器的实时告警方法及计算机设备 |
| CN117182901A (zh) * | 2023-09-13 | 2023-12-08 | 湖南朗赫科技有限公司 | 一种智能家居机器人控制系统 |
| US12164272B2 (en) | 2021-02-04 | 2024-12-10 | Abb Schweiz Ag | Virus control building management system |
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| CN101033989B (zh) * | 2006-03-10 | 2010-11-10 | 罗瑞真 | 环境监测装置及方法 |
| KR101101175B1 (ko) * | 2009-05-20 | 2012-01-05 | 정지훈 | 환경 인자 측정 장치 |
| DE102009040383A1 (de) * | 2009-09-07 | 2011-03-10 | Schaeffler Technologies Gmbh & Co. Kg | Sensor zur Messung einer Messgröße und Verfahren zum Betrieb eines Sonsors |
| CN102023033B (zh) * | 2009-09-09 | 2012-12-05 | 北大方正集团有限公司 | 一种自动测试方法及系统 |
| CN102033167B (zh) * | 2009-09-30 | 2014-03-26 | 鸿富锦精密工业(深圳)有限公司 | 电磁辐射强度侦测装置及方法 |
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| JP5073861B1 (ja) * | 2011-05-13 | 2012-11-14 | 新日本製鐵株式会社 | 降下煤塵の非定常発塵源位置の探索方法 |
| CN102410854A (zh) * | 2011-07-19 | 2012-04-11 | 中山大学深圳研究院 | 一种监测室内温度、湿度的方法及装置 |
| CN102435710B (zh) * | 2011-09-29 | 2015-01-07 | 江南大学 | 用于高端装备制造材料性能检测数据的分析系统 |
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| US20130289927A1 (en) * | 2012-04-27 | 2013-10-31 | Magpie Sensing Llc | Environmental monitoring |
| CN103454378A (zh) * | 2012-05-30 | 2013-12-18 | 张跃 | 一种多功能空气质量检测器 |
| ES2781873T3 (es) | 2012-08-28 | 2020-09-08 | Delos Living Llc | Sistemas y métodos para mejorar el bienestar asociado con ambientes habitables |
| JP2014142164A (ja) * | 2012-12-25 | 2014-08-07 | Panasonic Corp | 環境管理装置 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101033989B (zh) | 2010-11-10 |
| US8086407B2 (en) | 2011-12-27 |
| CN101033989A (zh) | 2007-09-12 |
| EP2028454A4 (en) | 2010-04-28 |
| US20120203461A1 (en) | 2012-08-09 |
| JP2009529684A (ja) | 2009-08-20 |
| KR101402466B1 (ko) | 2014-06-03 |
| US20120095684A1 (en) | 2012-04-19 |
| US9121837B2 (en) | 2015-09-01 |
| EP2028454A1 (en) | 2009-02-25 |
| US20090048781A1 (en) | 2009-02-19 |
| KR20080100249A (ko) | 2008-11-14 |
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