CN110988289A - Measurement data transmission method of water quality on-line monitor - Google Patents
Measurement data transmission method of water quality on-line monitor Download PDFInfo
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- CN110988289A CN110988289A CN201911335904.9A CN201911335904A CN110988289A CN 110988289 A CN110988289 A CN 110988289A CN 201911335904 A CN201911335904 A CN 201911335904A CN 110988289 A CN110988289 A CN 110988289A
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Abstract
The invention discloses a transmission method of measurement data of a water quality on-line monitor, which specifically comprises the following steps: s1, monitoring the water quality of a monitored area in real time by using a water quality measuring sensor in the water quality on-line monitor, analyzing the water quality data monitored by the water quality measuring sensor on line by using a water quality on-line analyzer, and transmitting the data information obtained by the water quality on-line analyzer to a central system control processing center by using a data acquisition and transmission instrument through a safe communication interface. According to the transmission method for the measured data of the water quality on-line monitor, the step of the water quality on-line monitor for monitoring the water quality in the region is direct and simple, the structure of the existing water quality on-line monitoring system is greatly simplified, the data information of the water quality monitoring can be obtained only through a plurality of simple operation steps, the defect of data on-line transmission can be effectively overcome through the safety communication interface, and the speed and the stability of the data on-line transmission are improved.
Description
Technical Field
The invention relates to the technical field of water quality on-line monitors, in particular to a transmission method of measurement data of a water quality on-line monitor.
Background
The water quality monitoring device detects corresponding indexes through probes such as pH, residual chlorine, O3, ORP and the like of pool water and sends the detection values to the water quality monitoring/control instrument, and the system for realizing automatic alarming, displaying, adjusting and controlling related devices to realize the water quality maintenance function by the water quality monitoring/control instrument mainly comprises the following components: the device comprises an online pH monitor, an online residual chlorine monitor, an online residual O3 monitoring device, an ORP detection probe, a temperature controller, a water quality monitoring/control instrument, an automatic water quality detection device, and generally cooperates with an automatic dosing metering device such as a metering pump, the temperature controller generally cooperates with a heating device, the device for monitoring the ozone content in the air when using ozone is needed, a swimming pool is provided with a manual detection means, a water quality testing box is generally adopted, and the parameters and the performances of products such as measurement precision, a measurement range, voltage, power, a control range, service life, an interface form and the like are comprehensively considered when a water quality monitoring system is selected.
The measurement data transmission system that present quality of water on-line monitoring appearance used is comparatively complicated, needs more operating procedure to monitoring data's transfer when using, and it is very inconvenient to use, and is relatively poor to data transmission's stability in addition, and data on-line transmission is slower, and parameter control to quality of water on-line monitoring appearance is comparatively loaded down with trivial details, in addition when carrying out quality of water monitoring data information and retrieving because the system is complicated, data retrieval is got up comparatively difficultly.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a transmission method of measured data of a water quality online monitor, which solves the problems that a measured data transmission system used by the existing water quality online monitor is complex, more operation steps are needed for calling the monitored data when the existing water quality online monitor is used, the use is very inconvenient, the stability of data transmission is poor, the online transmission of data is slow, the parameter control of the water quality online monitor is complex, and the data retrieval is difficult due to the complex system when the water quality monitoring data information is retrieved.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a transmission method for measurement data of a water quality on-line monitor specifically comprises the following steps:
s1, monitoring the water quality of a monitored area in real time by using a water quality measuring sensor in the water quality on-line monitor, carrying out on-line analysis on water quality data monitored by the water quality measuring sensor through a water quality on-line analyzer, and transmitting data information obtained by the water quality on-line analyzer to a central system control processing center through a safety communication interface by using a data acquisition and transmission instrument;
s2, the water quality monitoring data information is transmitted to a monitoring data storage by a central system control processing center, and simultaneously the data information is transmitted to a client, the water quality monitoring data information is received by a data importing module in the monitoring data storage, the data importing module transmits the data information to a data classifying module, the data information is classified according to different categories by the data classifying module, and the classified data information is stored in a data storage module;
s3, a user displays the water quality monitoring data information transmitted by the central system control processing center through the main interface of the client, the signal output and input module receives the water quality monitoring data information transmitted by the central system control processing center, in addition, when the user calls the historical water quality monitoring data information, the user operates the main interface through the human-computer interaction interface, the data retrieval module in the monitoring data storage device is used for acquiring the historical data information in the data storage module, the user enters the parameter setting interface through the main interface, and the basic parameter interface, the calibration parameter interface, the communication parameter interface, the range setting interface, the time setting interface and the factory value recovery can be operated in the parameter setting interface.
Preferably, in the step S1, the secure communication interface is selected from one of 4 to 20mA analog output, RS485 and RS 232.
Preferably, in step S3, the basic parameter setting includes: constant temperature time, cooling temperature, external pump starting time, alarm duration, digestion temperature, sampling delay time, standard exceeding alarm value and screen protection time.
Preferably, in step S3, the setting of calibration parameters includes: the allowed change range of zero drift, the allowed change range of quantity drift, the concentration of the measuring standard liquid and the relative measuring range.
Preferably, a quality of water on-line monitoring appearance measured data transmission system, including central system control processing center, customer end, monitoring data memory and quality of water on-line monitoring appearance, central system control processing center realizes two-way connection with customer end, monitoring data memory, quality of water on-line monitoring appearance respectively, the customer end includes human-computer interaction interface to human-computer interaction interface's output is connected with main interface's input, main interface's output is connected with parameter setting interface, signal output input module and manual control module's input respectively, and manual control module's output is connected with signal output input module's input.
Preferably, the parameter setting interface includes a basic parameter interface, a calibration parameter interface, a communication parameter interface, a range setting interface, a time setting interface and factory value restoration.
Preferably, the monitoring data storage device comprises a data import module and a data storage module, the input end of the data import module is connected with the output end of the central system control processing center, the output end of the data export module is connected with the input end of the central system control processing center, the output end of the data import module is respectively connected with the input ends of the data retrieval module and the data classification module, the output ends of the data retrieval module and the data classification module are respectively connected with the input end of the data storage module, and the output end of the data storage module is connected with the input end of the data export module.
Preferably, the water quality on-line monitor comprises a safety communication interface, and the safety communication interface is respectively in bidirectional connection with the water quality on-line analyzer, the water quality measuring sensor, the data acquisition and transmission instrument and the central system control processing center.
(III) advantageous effects
The invention provides a transmission method of measurement data of a water quality on-line monitor. Compared with the prior art, the method has the following beneficial effects:
(1) the transmission method of the measured data of the water quality on-line monitor comprises the steps of monitoring the water quality of a monitored area in real time by using a water quality measuring sensor in the water quality on-line monitor, analyzing the water quality data monitored by the water quality measuring sensor on line by using a water quality on-line analyzer, transmitting the data information obtained by the water quality on-line analyzer to a central system control processing center through a safety communication interface by using a data acquisition and transmission instrument, transmitting the water quality monitoring data information to a monitoring data storage by the central system control processing center, transmitting the data information to a client, receiving the water quality monitoring data information in the monitoring data storage by a data import module, transmitting the data information to a data classification module by the data import module, classifying the data information according to different categories by the data classification module, the classified data information is stored in a data storage module, a user displays the water quality monitoring data information transmitted by a central system control processing center through a main interface of a client, a signal output and input module receives the water quality monitoring data information transmitted by the central system control processing center, in addition, when the user calls historical water quality monitoring data information, the user operates the main interface through a human-computer interaction interface, a data retrieval module in a monitoring data storage device is used for acquiring the historical data information in the data storage module, the user enters a parameter setting interface by using the main interface, a basic parameter interface, a calibration parameter interface, a communication parameter interface, a range setting interface, a time setting interface and factory value restoration can be operated in the parameter setting interface, and the step of the water quality online monitor for monitoring the water quality in the area is direct and simple, the structure of the existing water quality on-line monitoring system is greatly simplified, the data information of water quality monitoring can be obtained only through a few simple operation steps, the defect of data on-line transmission can be effectively overcome through the safe communication interface, and the speed and the stability of data on-line transmission are improved.
(2) The transmission method of the measured data of the water quality on-line monitor comprises the following steps of setting basic parameters: constant temperature time, cooling temperature, external pump starting time, alarm duration, digestion temperature, sampling delay time, standard exceeding alarm value and screen protection time, and calibration parameter setting comprises: the zero drift allowable variation range, the measurement standard liquid concentration and the relative range can be conveniently set for a plurality of parameters of the water quality on-line monitor, the operation is simple, and the usability of the water quality on-line monitor is improved.
Drawings
FIG. 1 is a schematic block diagram of the architecture of the system of the present invention;
FIG. 2 is a schematic block diagram of the structure of the client of the present invention;
FIG. 3 is a schematic block diagram of the configuration of a parameter setting interface according to the present invention;
FIG. 4 is a schematic block diagram of the monitor data memory according to the present invention;
fig. 5 is a structural schematic block diagram of the water quality on-line monitor of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a transmission method for measurement data of a water quality on-line monitor specifically comprises the following steps:
s1, monitoring the water quality of a monitored area in real time by using a water quality measuring sensor in the water quality on-line monitor, carrying out on-line analysis on water quality data monitored by the water quality measuring sensor through a water quality on-line analyzer, and transmitting data information obtained by the water quality on-line analyzer to a central system control processing center through a safety communication interface by using a data acquisition and transmission instrument;
s2, the water quality monitoring data information is transmitted to a monitoring data storage by a central system control processing center, and simultaneously the data information is transmitted to a client, the water quality monitoring data information is received by a data importing module in the monitoring data storage, the data importing module transmits the data information to a data classifying module, the data information is classified according to different categories by the data classifying module, and the classified data information is stored in a data storage module;
s3, the user displays the water quality monitoring data information transmitted by the central system control processing center through the main interface of the client, the signal output and input module receives the water quality monitoring data information transmitted by the central system control processing center, in addition, when the user calls the historical water quality monitoring data information, the user operates the main interface through the man-machine interaction interface, the historical data information in the data storage module is obtained by the data retrieval module in the monitoring data storage device, the user enters the parameter setting interface by the main interface, the basic parameter interface, the calibration parameter interface, the communication parameter interface, the range setting interface, the time setting interface and the factory value recovery can be operated in the parameter setting interface, and those not described in detail in this specification are well within the skill of those in the art.
In the invention, in step S1, one of 4-20 mA analog output, RS485 and RS232 is selected as the safety communication interface.
In the present invention, in step S3, the basic parameter setting includes: constant temperature time, cooling temperature, external pump starting time, alarm duration, digestion temperature, sampling delay time, standard exceeding alarm value and screen protection time.
In step S3, the setting of calibration parameters includes: the allowed change range of zero drift, the allowed change range of quantity drift, the concentration of the measuring standard liquid and the relative measuring range.
The invention discloses a measuring data transmission system of a water quality on-line monitor, which comprises a central system control processing center, a client, a monitoring data memory and a water quality on-line monitor, wherein the central system control processing center is respectively connected with the client, the monitoring data memory and the water quality on-line monitor in a bidirectional way, the client comprises a human-computer interaction interface, the output end of the human-computer interaction interface is connected with the input end of a main interface, the output end of the main interface is respectively connected with a parameter setting interface, a signal output input module and the input end of a manual control module, the output end of the manual control module is connected with the input end of the signal output input module, the parameter setting interface comprises a basic parameter interface, a calibration parameter interface, a communication parameter interface, a range setting interface, a time setting interface and factory value recovery, the monitoring data memory comprises a data import module, the input of data import module is connected with central system control processing center's output, and the output of data export module is connected with central system control processing center's input, the output of data import module respectively with the data retrieval module, the input of data classification module is connected, and the data retrieval module, the output of data classification module all is connected with the input of data storage module, the output of data storage module is connected with the input of data export module, the online monitor of quality of water includes the safety communication interface, and the safety communication interface respectively with the online analyzer of quality of water, the water quality measurement sensor, data acquisition transmission appearance, central system control processing center realizes both way junction.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A transmission method of measurement data of a water quality on-line monitor is characterized by comprising the following steps: the method specifically comprises the following steps:
s1, monitoring the water quality of a monitored area in real time by using a water quality measuring sensor in the water quality on-line monitor, carrying out on-line analysis on water quality data monitored by the water quality measuring sensor through a water quality on-line analyzer, and transmitting data information obtained by the water quality on-line analyzer to a central system control processing center through a safety communication interface by using a data acquisition and transmission instrument;
s2, the water quality monitoring data information is transmitted to a monitoring data storage by a central system control processing center, and simultaneously the data information is transmitted to a client, the water quality monitoring data information is received by a data importing module in the monitoring data storage, the data importing module transmits the data information to a data classifying module, the data information is classified according to different categories by the data classifying module, and the classified data information is stored in a data storage module;
s3, a user displays the water quality monitoring data information transmitted by the central system control processing center through the main interface of the client, the signal output and input module receives the water quality monitoring data information transmitted by the central system control processing center, in addition, when the user calls the historical water quality monitoring data information, the user operates the main interface through the human-computer interaction interface, the data retrieval module in the monitoring data storage device is used for acquiring the historical data information in the data storage module, the user enters the parameter setting interface through the main interface, and the basic parameter interface, the calibration parameter interface, the communication parameter interface, the range setting interface, the time setting interface and the factory value recovery can be operated in the parameter setting interface.
2. The transmission method of the measurement data of the water quality on-line monitor according to claim 1, characterized in that: in the step S1, the safety communication interface selects one of 4-20 mA analog output, RS485 and RS 232.
3. The transmission method of the measurement data of the water quality on-line monitor according to claim 1, characterized in that: in step S3, the basic parameter setting includes: constant temperature time, cooling temperature, external pump starting time, alarm duration, digestion temperature, sampling delay time, standard exceeding alarm value and screen protection time.
4. The transmission method of the measurement data of the water quality on-line monitor according to claim 1, characterized in that: in step S3, the setting of calibration parameters includes: the allowed change range of zero drift, the allowed change range of quantity drift, the concentration of the measuring standard liquid and the relative measuring range.
5. The transmission system of the measured data of the water quality on-line monitor according to any one of claims 1 to 4, comprising a central system control processing center, a client, a monitoring data storage and the water quality on-line monitor, and is characterized in that: the central system control processing center is respectively in bidirectional connection with the client, the monitoring data storage and the water quality on-line monitor, the client comprises a human-computer interaction interface, the output end of the human-computer interaction interface is connected with the input end of the main interface, the output end of the main interface is respectively connected with the parameter setting interface, the signal output and input module and the input end of the manual control module, and the output end of the manual control module is connected with the input end of the signal output and input module.
6. The measurement data transmission system of the water quality on-line monitor according to claim 5, characterized in that: the parameter setting interface comprises a basic parameter interface, a calibration parameter interface, a communication parameter interface, a measuring range setting interface, a time setting interface and factory value restoration.
7. The measurement data transmission system of the water quality on-line monitor according to claim 5, characterized in that: the monitoring data storage device comprises a data import module and a data storage module, wherein the input end of the data import module is connected with the output end of the central system control processing center, the output end of the data export module is connected with the input end of the central system control processing center, the output end of the data import module is respectively connected with the input ends of the data retrieval module and the data classification module, the output ends of the data retrieval module and the data classification module are respectively connected with the input end of the data storage module, and the output end of the data storage module is connected with the input end of the data export module.
8. The measurement data transmission system of the water quality on-line monitor according to claim 5, characterized in that: the water quality on-line monitor comprises a safety communication interface, and the safety communication interface is respectively in bidirectional connection with the water quality on-line analyzer, the water quality measuring sensor, the data acquisition and transmission instrument and the central system control processing center.
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