CN1855160A - Method for transmitting environmental monitoring information and processing data - Google Patents
Method for transmitting environmental monitoring information and processing data Download PDFInfo
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- CN1855160A CN1855160A CN 200510025152 CN200510025152A CN1855160A CN 1855160 A CN1855160 A CN 1855160A CN 200510025152 CN200510025152 CN 200510025152 CN 200510025152 A CN200510025152 A CN 200510025152A CN 1855160 A CN1855160 A CN 1855160A
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Abstract
An environment monitoring sign carrying and numerical value disposing method based on the data collection and analyzing software and hardware system, relates to data collection, data pre-process consolidation, value account and data carrying. It adopts GPRS wireless carrying method to solve the carrying problem about monitored data of the environment quality target coming from faraway area. About the disposal aspect, it adopts flexible data post-processing technology to realize the numerical value analyzing and long-distance share of the data.
Description
Technical field
The present invention relates to signal processing technology, particularly a kind of transmission of environmental monitoring information and numerical value disposal route.
Background technology
In the prior art, people are in order to reach the measurement to the site environment index, must do acquisition and recording to the scene, give administrative center by phone or other transmission means with the report information of gathering then, enter the computer management analysis then, will realize continuously in a lot of occasions that dynamic to gather be difficult (as the sanitary fill in very big spaciousness), comprise selection or the like the problem of wired transmission method.Prior art is unfavorable for the transmission of data and shares, and brings inconvenience for the use of mutually noninterfere index.
Summary of the invention
Technical matters of the prior art to be solved by this invention is: in the prior art, people are in order to reach the measurement to the site environment index, must do acquisition and recording to the scene, give administrative center by phone or other transmission means with the report information of gathering then, enter the computer management analysis then, a lot of spacious occasions to realize continuously dynamic gather be difficult, also have the problems such as selection of wire transmission method in addition, prior art is unfavorable for the transmission of data and shares, and brings inconvenience for the use of mutually noninterfere index.
The present invention provides a kind of transmission and numerical value disposal route of environmental monitoring information for the technical scheme that above-mentioned technical matters adopted in the solution prior art, the transmission of described this environmental monitoring information and numerical value disposal route are based on the software and hardware system of data collection and analysis, successively by data acquisition, the data pre-process, numerical evaluation and data transmit four steps and constitute, wherein, the physical quantity of the environmental index of in the described data acquisition step external sensor being sent here is by hardware interface importing digital signal processing circuit, and described physical quantity is carried out sorting code number by introduction channel by described digital signal processing circuit, described data pre-process step utilizes the digital signal processor in the described digital signal processing circuit that the data of input channel are gathered, the cycle assignment address pointer, and the physical address of utilization distribution, call algorithmic formula, realize the filtering method of physical quantity, carry out the normalized of range through the numerical value of filtering, simultaneously the data category is carried out pop down, at first will carry out the numerical value analogy analysis in the described numerical evaluation step through the data that handle early stage, further data are carried out structural reorganization, the coefficient of logarithm value algorithm is revised then, described data transfer step delivers all data to GPRS wireless communication data stack area, and sends the corresponding data bag automatically according to the data communication request.
Further, in described data transfer step, adopt the GPRS communication to send packet, the GPRS transmission end is provided with password and password.
Concrete, described data acquisition is that the physical quantity of environmental index that external sensor is sent here is by specific hardware interface importing digital signal processing circuit, and described physical quantity is carried out sorting code number by introduction channel by described digital signal processing circuit, described data pre-process is meant the high-speed computation characteristic of the digital signal processor that utilizes in the described digital signal processing circuit, data to input channel are carried out high speed acquisition, the cycle assignment address pointer, and the different physical addresss of utilization distribution, call different algorithmic formulas, realize the different filtering methods of different physical quantities simultaneously, also to carry out the normalized of range through the numerical value of filtering, promptly there is corresponding dimension to realize the conversion of numerical value, has readability to reach data, simultaneously the data category is carried out pop down, described numerical evaluation part at first will be carried out the numerical value analogy analysis through the data that handle early stage, will be through rejecting with the corresponding digital error of time interval, can guarantee the reliability of data like this, further when data processing is intact must be consistent within the specific limits when entering structural framing with the data of corresponding data structure group, if exceeded scope, or the overproof trend of jumping characteristic arranged, with regard to needing the algorithm coefficient is revised, described data transmit and are meant that all data are after the processing of finishing first three above-mentioned step, deliver GPRS wireless communication data stack area, when the data communication request, system sends corresponding packet automatically, transmits to realize remote data.
Further, described database can provide data analysis and multi-form output support, as chart demonstration, curve display, Classification Management or the like.
The present invention and prior art contrast, and its effect is actively with tangible.The present invention has adopted the GPRS technology when the ambient signal unofficial biography, the scope of environment real time monitoring is increased greatly, solved this project effectively because the transmission problem of the environmental quality indicators monitoring back data that bring in spacious outlying area, the present invention simultaneously adopts data processing technique flexibly, the environmental index signal can be analyzed effectively, sort out, multi-form expression and teledata are shared.
Purpose of the present invention, feature and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
Description of drawings
Fig. 1 is the module diagram of a preferred embodiment of the transmission of a kind of environmental monitoring information of the present invention and numerical value disposal route.
Embodiment
As shown in Figure 1, the transmission of a kind of environmental monitoring information of the present invention and numerical value disposal route, be based on the software and hardware system of data collection and analysis, successively altogether by data acquisition 1, data pre-process 2, numerical evaluation 3 and data transmit 4 four steps and constitute, it is characterized in that described data acquisition 1 is that the physical quantity of environmental index that external sensor is sent here is by specific hardware interface importing digital signal processing circuit, and described physical quantity is carried out sorting code number by introduction channel by described digital signal processing circuit, described data pre-process 2 is meant the high-speed computation characteristic of the digital signal processor that utilizes in the described digital signal processing circuit, data to input channel are carried out high speed acquisition, the cycle assignment address pointer, and the different physical addresss of utilization distribution, call different algorithmic formulas, realize the different filtering methods of different physical quantities simultaneously, also to carry out the normalized of range through the numerical value of filtering, promptly there is corresponding dimension to realize the conversion of numerical value, has readability to reach data, simultaneously the data category is carried out pop down, described numerical evaluation 3 parts at first will be carried out the numerical value analogy analysis through the data that handle early stage, will be through rejecting with the corresponding digital error of time interval, can guarantee the reliability of data like this, further when data processing is intact when entering structural framing must consistent with the data of corresponding data structure group (within the specific limits), if exceeded scope, or the overproof trend of jumping characteristic arranged, with regard to needing the algorithm coefficient is revised, described data transmit 4 and are meant that all data are after the processing of finishing first three above-mentioned step, deliver GPRS wireless communication data stack area, when the data communication request, system sends corresponding packet automatically, transmits to realize remote data.Further, described data transmit in 4 steps, and what system adopted is the GPRS communication, and the GPRS transmission end is provided with and accesses to your password and password.Further, described database can provide data analysis and multi-form output support, as chart demonstration, curve display, Classification Management or the like.
The present invention has adopted the peculiar serial algorithm of environmental monitoring, and the method for statistics, and the result is delivered to supvr or the department that needs care, with the usefulness as the reference decision-making.In addition, can also allow data in real time ground refresh internet database, allow the people that are concerned about carry out dynamic monitoring and data analysis as the kinetic measurement common platform of environmental quality indicators.
Claims (2)
1, a kind of transmission of environmental monitoring information and numerical value disposal route, software and hardware system based on data collection and analysis, successively by data acquisition, the data pre-process, numerical evaluation and data transmit four steps and constitute, it is characterized in that: the physical quantity of the environmental index of in the described data acquisition step external sensor being sent here is by hardware interface importing digital signal processing circuit, and described physical quantity is carried out sorting code number by introduction channel by described digital signal processing circuit, described data pre-process step utilizes the digital signal processor in the described digital signal processing circuit that the data of input channel are gathered, the cycle assignment address pointer, and the physical address of utilization distribution, call algorithmic formula, realize the filtering method of physical quantity, carry out the normalized of range through the numerical value of filtering, simultaneously the data category is carried out pop down, at first will carry out the numerical value analogy analysis in the described numerical evaluation step through the data that handle early stage, further data are carried out structural reorganization, the coefficient of logarithm value algorithm is revised then, described data transfer step delivers all data to GPRS wireless communication data stack area, and sends the corresponding data bag automatically according to the data communication request.
2, the transmission of environmental monitoring information as claimed in claim 1 and numerical value disposal route is characterized in that: in described data transfer step, adopt the GPRS communication to send packet, the GPRS transmission end is provided with password and password.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510025152 CN1855160A (en) | 2005-04-18 | 2005-04-18 | Method for transmitting environmental monitoring information and processing data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510025152 CN1855160A (en) | 2005-04-18 | 2005-04-18 | Method for transmitting environmental monitoring information and processing data |
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| CN1855160A true CN1855160A (en) | 2006-11-01 |
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| CN 200510025152 Pending CN1855160A (en) | 2005-04-18 | 2005-04-18 | Method for transmitting environmental monitoring information and processing data |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101300B (en) * | 2007-06-07 | 2011-08-10 | 北京中立格林控制技术有限公司 | Public place air environment monitoring display system |
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2005
- 2005-04-18 CN CN 200510025152 patent/CN1855160A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101300B (en) * | 2007-06-07 | 2011-08-10 | 北京中立格林控制技术有限公司 | Public place air environment monitoring display system |
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