CN109060004A - A kind of humiture data acquisition system - Google Patents
A kind of humiture data acquisition system Download PDFInfo
- Publication number
- CN109060004A CN109060004A CN201810561905.4A CN201810561905A CN109060004A CN 109060004 A CN109060004 A CN 109060004A CN 201810561905 A CN201810561905 A CN 201810561905A CN 109060004 A CN109060004 A CN 109060004A
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- data acquisition
- temperature
- acquisition system
- humidity sensor
- module
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000002159 abnormal effect Effects 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 13
- 238000005070 sampling Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- 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
Abstract
The present invention discloses a kind of humiture data acquisition system, including Temperature Humidity Sensor, A/D converter, wireless transport module and host computer, the Temperature Humidity Sensor carries out data acquisition to ambient temperature and humidity, the analog signal that the Temperature Humidity Sensor exports is converted into digital signal by the A/D converter, and wireless transport module gives the radio transmission of digital signals to the host computer；Wherein, Temperature Humidity Sensor is multiple, is respectively arranged at different positions；The data that the host computer acquires multiple Temperature Humidity Sensors are analyzed and processed, and obtain accurate data of the Temperature and Humidity module.The present invention acquires environment temperature and humidity by Temperature Humidity Sensor, and converts data to digital signal and be sent to host computer, the real-time of improve data transfer by wireless transport module.
Description
Technical field
The present invention relates to data collecting fields, more particularly to a kind of humiture data acquisition system.
Background technique
With the continuous development of modernized society, people's lives level is also being continuously improved, and people are to living environment
It is required that also higher and higher, and temperature and humidity is an important factor for influencing people's living environment, therefore for environment temperature and wet
The measurement of degree is just particularly important in daily life.
But existing temperature and humidity acquisition system, it can not accomplish real-time Transmission, environment greatly is changed for temperature and humidity,
Due to tending not to characterize temperature and humidity at that time there are the data information of the delay of transmission time, acquisition, because can work as to dependence
When the subsequent processing that is adjusted of environmental parameter cause very big influence.
Summary of the invention
The object of the present invention is to provide a kind of humiture data acquisition systems, real for the stability of improve data transfer
Shi Xing, reliability.
To achieve the above object, the present invention provides following schemes:
A kind of humiture data acquisition system, including Temperature Humidity Sensor, A/D converter, wireless transport module and upper
Machine, the Temperature Humidity Sensor carry out data acquisition to ambient temperature and humidity, and the A/D converter is defeated by the Temperature Humidity Sensor
Analog signal out is converted into digital signal, and wireless transport module gives the radio transmission of digital signals to the host computer；
Wherein, Temperature Humidity Sensor is multiple, is respectively arranged at different positions；The host computer passes multiple temperature and humidity
The data of sensor acquisition are analyzed and processed, and obtain accurate data of the Temperature and Humidity module.
Optionally, the host computer includes abnormal judgment module and mean module；
The exception judgment module is for judging whether the digital signal is abnormal, and alert；
The mean module is used to seek average value and the output of multiple non-abnormal digital signals.
Optionally, the abnormal judgment module is specifically used for not occurring in continuous sampling interval when the digital signal
When variation, judge the digital signal for abnormal signal.
Optionally, the abnormal judgment module is specifically used for when a digital signal and other digital signals
When the absolute value of difference is greater than given threshold, determine that the digital signal is abnormal signal.
Optionally, the system also includes: filtering processing circuit, respectively with the Temperature Humidity Sensor, A/D converter connect
It connects, the analog signal for acquiring to the humidity sensor is filtered.
Optionally, coefficient is filtered in the filtering processing circuit presets.
Optionally, the filtering processing circuit is low-pass filter.
Optionally, the system also includes signal amplification circuits, connect respectively with the filtering processing circuit, A/D converter
It connects.
The specific embodiment provided according to the present invention, the invention discloses following technical effects:
1, the present invention acquires environment temperature and humidity by Temperature Humidity Sensor, and converts data to digital signal and pass through
Wireless transport module is sent to host computer, the real-time of improve data transfer.
2, the present invention is arranged multiple Temperature Humidity Sensors, means for taking multiple digital signals to average and to simulation
The means that signal is filtered improve the stability and reliability of data.
3, the present invention is also provided with abnormal judgment module, by digital signal judgement when whether Temperature Humidity Sensor occurs event
Barrier, and to non-abnormal digital signal averaged, improve the reliability and accuracy of data.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure connection figure of the embodiment 1 of humiture data acquisition system of the present invention；
Fig. 2 is the structure connection figure of the embodiment 2 of humiture data acquisition system of the present invention；
Fig. 3 is the structure connection figure of the embodiment 3 of humiture data acquisition system of the present invention；
Fig. 4 is the structure connection figure of the embodiment 4 of humiture data acquisition system of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Embodiment 1
Fig. 1 is the structure connection figure of the embodiment 1 of humiture data acquisition system of the present invention.As shown in Figure 1, described warm and humid
Spend data collection system, including Temperature Humidity Sensor 1, A/D converter 2, wireless transport module 3 and host computer 4, temperature and humidity sensing
Device 1 carries out data acquisition to ambient temperature and humidity, and the analog signal that Temperature Humidity Sensor 1 exports is converted into number by A/D converter 2
Signal, wireless transport module 3 is by radio transmission of digital signals to host computer 4；
Wherein, Temperature Humidity Sensor 1 is multiple, is respectively arranged at different positions；Host computer 4 is to multiple temperature and humidity sensings
The data that device 1 acquires are analyzed and processed, and obtain accurate data of the Temperature and Humidity module.
The present embodiment acquires environment temperature, humidity by Temperature Humidity Sensor, and converts data to digital signal and pass through
Wireless transport module is sent to host computer, the real-time of improve data transfer.
Embodiment 2
With embodiment 1 the difference is that host computer 4 includes abnormal judgment module 41 and mean module 42；
Abnormal judgment module 41 is for judging whether digital signal is abnormal, and alert；
Mean module 42 is used to seek average value and the output of multiple non-abnormal digital signals.
For example, abnormal judgment module 41 is specifically used for when digital signal does not change in continuous sampling interval,
Judge digital signal for abnormal signal.Such case may be that failure has occurred in Temperature Humidity Sensor 1, lead to the data one of measurement
Directly maintain the data before failure.
In another example abnormal judgment module 41 be specifically used for it is absolute when digital signal and the difference of other digital signals
When value is greater than given threshold, determine that digital signal is abnormal signal.Such case may be the data that Temperature Humidity Sensor 1 acquires
It is jumped, is not consecutive variations.
Multiple Temperature Humidity Sensors are arranged in the present embodiment, and the means for taking multiple digital signals to average improve data
Stability and reliability.
The present embodiment is also provided with abnormal judgment module, by digital signal judgement when whether Temperature Humidity Sensor occurs event
Barrier, and to non-abnormal digital signal averaged, improve the reliability and accuracy of data.
Embodiment 3
The present embodiment on the basis of embodiment 1, the system also includes: filtering processing circuit 5, respectively with temperature and humidity pass
Sensor 1, A/D converter 2 connect, for being filtered to the analog signal that humidity sensor acquires.
Optionally, the default filtering processing coefficient of filtering processing circuit 5.
Specifically, filtering processing circuit 5 is low-pass filter.
The present embodiment is arranged multiple Temperature Humidity Sensors, means for taking multiple digital signals to average and to simulation
The means that signal is filtered improve the stability and reliability of data.
Embodiment 4
For the present embodiment on the basis of embodiment 3, the system also includes signal amplification circuits 6, respectively with filtering processing
Circuit 5, A/D converter 2 connect.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of humiture data acquisition system, which is characterized in that including Temperature Humidity Sensor, A/D converter, wireless transmission mould
Block and host computer, the Temperature Humidity Sensor carry out data acquisition to ambient temperature and humidity, and the A/D converter is by the temperature and humidity
The analog signal of sensor output is converted into digital signal, and wireless transport module gives the radio transmission of digital signals on described
Position machine；
Wherein, Temperature Humidity Sensor is multiple, is respectively arranged at different positions；The host computer is to multiple Temperature Humidity Sensors
The data of acquisition are analyzed and processed, and obtain accurate data of the Temperature and Humidity module.
2. humiture data acquisition system according to claim 1, which is characterized in that the host computer includes abnormal judgement
Module and mean module；
The exception judgment module is for judging whether the digital signal is abnormal, and alert；
The mean module is used to seek average value and the output of multiple non-abnormal digital signals.
3. humiture data acquisition system according to claim 2, which is characterized in that the exception judgment module is specifically used
In when the digital signal does not change in continuous sampling interval, judge the digital signal for abnormal signal.
4. humiture data acquisition system according to claim 2, which is characterized in that the exception judgment module is specifically used
In when the absolute value of a digital signal and the difference of other digital signals is greater than given threshold, the number is determined
Word signal is abnormal signal.
5. humiture data acquisition system according to claim 1, which is characterized in that the system also includes: at filtering
Circuit is managed, is connect respectively with the Temperature Humidity Sensor, A/D converter, the simulation letter for being acquired to the humidity sensor
It number is filtered.
6. humiture data acquisition system according to claim 5, which is characterized in that the filtering processing circuit presets filter
Wave processing coefficient.
7. humiture data acquisition system according to claim 5, which is characterized in that the filtering processing circuit is low pass
Filter.
8. humiture data acquisition system according to claim 5, which is characterized in that the system also includes: signal is put
Big circuit is connect with the filtering processing circuit, A/D converter respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561905.4A CN109060004A (en) | 2018-06-04 | 2018-06-04 | A kind of humiture data acquisition system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561905.4A CN109060004A (en) | 2018-06-04 | 2018-06-04 | A kind of humiture data acquisition system |
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| CN109060004A true CN109060004A (en) | 2018-12-21 |
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| CN201810561905.4A Pending CN109060004A (en) | 2018-06-04 | 2018-06-04 | A kind of humiture data acquisition system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102682A (en) * | 2019-12-17 | 2020-05-05 | 珠海格力电器股份有限公司 | Dehumidifier fault control method, computer readable storage medium and dehumidifier |
| CN111912458A (en) * | 2020-07-20 | 2020-11-10 | 华东交通大学 | Environment signal optimal sparse sampling method suitable for agriculture |
| CN112985518A (en) * | 2021-05-20 | 2021-06-18 | 南京曙帆信息技术有限公司 | Intelligent temperature and humidity monitoring method and device based on Internet of things |
| CN113311757A (en) * | 2021-05-27 | 2021-08-27 | 武汉绿运寰机电自动化工程有限公司 | Industrial instrument automatic control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364640Y (en) * | 2009-03-16 | 2009-12-16 | 北京国尚信科技有限公司 | Wireless temperature and humidity monitoring system based on Zigbee technique |
| KR20110056946A (en) * | 2009-11-23 | 2011-05-31 | 한국생산기술연구원 | Wireless communication type integrated indoor environment measuring apparatus and system for integrated indoor environment control using the same |
| CN103234577A (en) * | 2013-03-28 | 2013-08-07 | 李信 | Indoor humiture measuring system |
| CN103631173A (en) * | 2012-08-30 | 2014-03-12 | 成都思茂科技有限公司 | Warehouse temperature and humidity intelligent monitoring system |
| CN104296333A (en) * | 2014-10-27 | 2015-01-21 | 上海龙创节能系统股份有限公司 | Intelligent temperature and moisture control device with infrared and microwave movement detection function |
| CN106094897A (en) * | 2016-06-24 | 2016-11-09 | 重庆广播电视大学 | A kind of computer based gas concentration lwevel monitoring system |
-
2018
- 2018-06-04 CN CN201810561905.4A patent/CN109060004A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364640Y (en) * | 2009-03-16 | 2009-12-16 | 北京国尚信科技有限公司 | Wireless temperature and humidity monitoring system based on Zigbee technique |
| KR20110056946A (en) * | 2009-11-23 | 2011-05-31 | 한국생산기술연구원 | Wireless communication type integrated indoor environment measuring apparatus and system for integrated indoor environment control using the same |
| CN103631173A (en) * | 2012-08-30 | 2014-03-12 | 成都思茂科技有限公司 | Warehouse temperature and humidity intelligent monitoring system |
| CN103234577A (en) * | 2013-03-28 | 2013-08-07 | 李信 | Indoor humiture measuring system |
| CN104296333A (en) * | 2014-10-27 | 2015-01-21 | 上海龙创节能系统股份有限公司 | Intelligent temperature and moisture control device with infrared and microwave movement detection function |
| CN106094897A (en) * | 2016-06-24 | 2016-11-09 | 重庆广播电视大学 | A kind of computer based gas concentration lwevel monitoring system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102682A (en) * | 2019-12-17 | 2020-05-05 | 珠海格力电器股份有限公司 | Dehumidifier fault control method, computer readable storage medium and dehumidifier |
| CN111912458A (en) * | 2020-07-20 | 2020-11-10 | 华东交通大学 | Environment signal optimal sparse sampling method suitable for agriculture |
| CN112985518A (en) * | 2021-05-20 | 2021-06-18 | 南京曙帆信息技术有限公司 | Intelligent temperature and humidity monitoring method and device based on Internet of things |
| CN113311757A (en) * | 2021-05-27 | 2021-08-27 | 武汉绿运寰机电自动化工程有限公司 | Industrial instrument automatic control system |
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Application publication date: 20181221 |