CN114338760A - Management control system for small and medium-sized water treatment equipment based on MQTT protocol - Google Patents
Management control system for small and medium-sized water treatment equipment based on MQTT protocol Download PDFInfo
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Abstract
The invention discloses a management control system of small and medium-sized water treatment equipment based on an MQTT protocol, which relates to the technical field of water treatment equipment management and solves the technical problems of poor stability and low feedback treatment efficiency in the management control process of sewage treatment equipment in the prior art; the management control system of the sewage treatment equipment is established based on the MQTT protocol, so that the advantages of the MQTT protocol can be fully utilized, and the stability of the management control system is ensured; meanwhile, an edge processor is configured and an acquisition rule is set, so that the monitoring strength of the sewage treatment equipment can be ensured, and the feedback efficiency is improved; according to the invention, the edge processors are configured according to the set rule or the equipment position, so that the number of the edge processors can be reasonably configured, the data processing efficiency is ensured, and the cost is reduced; meanwhile, the collection rule is stored in the edge processor, and the equipment data is collected according to the collection rule and is analyzed and controlled, so that the automatic diagnosis and elimination of the conventional fault of the sewage treatment equipment are realized.
Description
Technical Field
The invention belongs to the field of water treatment equipment management, relates to a water treatment equipment management control technology based on an MQTT protocol, and particularly relates to a small and medium-sized water treatment equipment management control system based on the MQTT protocol.
Background
At present, sewage treatment equipment is widely applied to various fields so as to avoid the influence on ecological environment and human health caused by the random discharge of a large amount of sewage, and therefore, how to accurately and efficiently manage the sewage treatment equipment is a hot problem.
In the prior art, various problems can occur in the management and control process of sewage treatment equipment; such as: the problems of serious disconnection and poor stability can occur in the operation and maintenance link; the problem that the point inspection cannot be carried out due to the fact that periodic inspection is needed in a management link; the problems that data feedback is abnormal and the working quality cannot be guaranteed exist in a feedback link; therefore, a management control system for small and medium-sized water treatment equipment based on the MQTT protocol is urgently needed.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art; therefore, the invention provides a management and control system of small and medium-sized water treatment equipment based on an MQTT protocol, which is used for solving the technical problems of poor stability and low feedback treatment efficiency in the management and control process of sewage treatment equipment in the prior art.
The management control system of the sewage treatment equipment is established based on the MQTT protocol, so that the advantages of the MQTT protocol can be fully utilized, and the stability of the management control system is ensured; and meanwhile, an edge processor is configured and an acquisition rule is set, so that the monitoring strength of the sewage treatment equipment can be ensured, and the feedback efficiency is improved.
In order to achieve the above object, a first aspect of the present invention provides a management control system for small and medium-sized water treatment equipment based on MQTT protocol, which includes a data server and an edge processor, and an MQTT server is connected between the data server and the edge processor;
the edge processor is connected with a plurality of sewage treatment devices;
an edge processor: analyzing the instruction information and controlling a plurality of sewage treatment devices; acquiring equipment data of a plurality of sewage treatment equipment according to instruction information or acquisition rules, and feeding the equipment data back to a data server;
the data server is connected with the management terminal;
a data server: analyzing the control information sent by the management terminal to generate instruction information; analyzing the equipment data and feeding back the equipment data to the management terminal; the instruction information comprises data query, fault diagnosis and operation and maintenance management.
Preferably, the edge processor is configured according to a set rule or an equipment position, and the association relationship between the edge processor and a plurality of sewage treatment equipments is set.
Preferably, configuring the edge processor according to the setting rule includes:
acquiring a set rule through a management terminal or a data server; wherein the set rule comprises the classification of the types of the sewage treatment equipment;
and setting edge processors according to the type number in the set rule, and associating each edge processor with the corresponding type of sewage treatment equipment.
Preferably, configuring the edge handler according to the device location includes:
dividing the sewage treatment equipment to be managed into regions to obtain a plurality of sub-regions; the regional division is divided according to administrative regions or manually;
an edge processor is configured for each sub-area, and sewage treatment equipment in the corresponding sub-area is associated with the edge processor.
Preferably, the MQTT server is configured to verify whether the target data conforms to a communication protocol; wherein the target data comprises instruction information or device data;
and when the target data conforms to the communication protocol, the target data is sent up or down.
Preferably, the edge processor collects the device data according to a collection rule, and includes:
acquiring an acquisition rule stored in an edge processor; the acquisition rule comprises target equipment, a data type, a time range and acquisition frequency;
and acquiring equipment data corresponding to the target equipment according to the acquisition rule.
Preferably, when the device data of the target device is acquired according to the acquisition rule, the corresponding edge processor performs diagnostic analysis on the device data and feeds back a diagnostic result to the data server; wherein, the diagnosis analysis is realized by an intelligent diagnosis model.
Preferably, the data server generates the instruction information according to the management terminal, and includes:
the management terminal sends control information to the data server;
the data server checks the control information, and converts the control information into instruction information after the control information is checked to be qualified; wherein, the instruction information comprises sewage treatment equipment and a corresponding control instruction.
Compared with the prior art, the invention has the beneficial effects that:
1. the management control system of the sewage treatment equipment is established based on the MQTT protocol, so that the advantages of the MQTT protocol can be fully utilized, and the stability of the management control system is ensured; and meanwhile, an edge processor is configured and an acquisition rule is set, so that the monitoring strength of the sewage treatment equipment can be ensured, and the feedback efficiency is improved.
2. According to the invention, the edge processors are configured according to the set rule or the equipment position, so that the number of the edge processors can be reasonably configured, the data processing efficiency is ensured, and the cost is reduced; meanwhile, the collection rule is stored in the edge processor, and the equipment data is collected according to the collection rule and is analyzed and controlled, so that the automatic diagnosis and elimination of the conventional fault of the sewage treatment equipment are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of the working principle of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
The management and maintenance of sewage treatment equipment is a hot problem at present, and various problems exist in the management process of the sewage treatment equipment in the prior art. In the operation and maintenance link, the remote control and operation and maintenance of the sewage treatment equipment are seriously disconnected, the stability is poor, manual operation and maintenance are often needed, and the operation and maintenance cost is high; in the management link, the user alarms after equipment failure occurs depending on periodic inspection, and the equipment cannot be checked, so that inconvenience is brought to the user; in the feedback link, after the operation and maintenance are finished, no data feedback exists, and in addition, most sewage treatment equipment is customized production, so that the sewage treatment quality is easily not ensured.
The management control system of the sewage treatment equipment is established based on the MQTT protocol, so that the advantages of the MQTT protocol can be fully utilized, and the stability of the management control system is ensured; and meanwhile, an edge processor is configured and an acquisition rule is set, so that the monitoring strength of the sewage treatment equipment can be ensured, and the feedback efficiency is improved.
Referring to fig. 1, a management control system for a small and medium sized water treatment device based on MQTT protocol is provided in an embodiment of the first aspect of the present application, and includes a data server and an edge processor, and an MQTT server is connected between the data server and the edge processor;
the edge processor is connected with a plurality of sewage treatment devices;
an edge processor: analyzing the instruction information and controlling a plurality of sewage treatment devices; acquiring equipment data of a plurality of sewage treatment equipment according to instruction information or acquisition rules, and feeding the equipment data back to the data server;
the data server is connected with the management terminal;
a data server: analyzing the control information sent by the management terminal to generate instruction information; analyzing the equipment data and feeding back the equipment data to the management terminal; the instruction information comprises data query, fault diagnosis and operation and maintenance management.
In the application, the edge processor and the data server can analyze the equipment data, but the equipment data acquired by the edge processor and the data server are not necessarily the same. The device data acquired by the edge processor may be device data for fault diagnosis acquired according to an acquisition rule, and the device data acquired by the data server may be device data acquired according to instruction information.
The management control system can be configured with one data server and a plurality of edge processors, and also can be configured with a plurality of data servers and a plurality of edge processors; it will be appreciated that the number of data servers should be smaller than the number of edge processors.
The ratio of the number of the data servers to the number of the edge processors can be flexibly configured according to the data processing amount, and when the data processing efficiency of the edge processors is insufficient, auxiliary processing can be carried out through the data servers.
The edge processor in this application is connected (communication and/or electrical connection) with a plurality of sewage treatment device, and the edge processor can enough control sewage treatment device operation, also can gather sewage treatment device's equipment data through gathering the sensor. It is understood that the collection sensors include water quality monitoring sensors, flow sensors, energy consumption monitoring sensors, water level monitoring sensors, gas monitoring sensors, and the like.
The data server is in communication and/or electrical connection with the management terminal, and the management terminal comprises a smart phone, a tablet personal computer and a notebook computer; and the data interaction between the data server and the management terminal realizes the acquisition and management of the state of the sewage treatment equipment. It is understood that the owner of the management terminal includes both the operation and maintenance provider and the supplier of the sewage treatment apparatus and the user of the sewage treatment apparatus.
The instruction information in the application comprises contents such as data query, fault diagnosis and operation and maintenance management, and the instruction information can be single content, such as only data query, or multiple contents, such as two contents of data query and fault diagnosis, so that different operation and maintenance control requirements are met.
In one embodiment, the edge processor is configured according to a set rule or equipment position, and the association relationship between the edge processor and a plurality of sewage treatment equipment is set.
The main purpose of this embodiment is to reasonably set the number of edge processors to ensure the data processing efficiency; if the sewage treatment equipment associated with the edge processor is too many, or the edge processor and the associated sewage treatment equipment are far away (the data transmission efficiency is low), the data processing efficiency in the data processing peak period is difficult to meet the timeliness requirement, so that the edge processor is reasonably configured according to the actual situation, and the data processing efficiency can be improved.
In an alternative embodiment, configuring the edge processor according to the set rule includes:
acquiring a set rule through a management terminal or a data server;
and setting edge processors according to the type number in the set rule, and associating each edge processor with the corresponding type of sewage treatment equipment.
The setting rules in this embodiment include the classification of the types of sewage treatment apparatuses; if the industrial sewage treatment equipment is divided into one type, and the domestic sewage treatment equipment is divided into one type, the problem that the data processing precision is not high due to coupling of various data is avoided. In other preferred embodiments, the set rule can also be generated according to the sewage treatment amount per unit time of the sewage treatment equipment or the sewage treatment quality corresponding to the sewage treatment equipment.
The main purpose of this embodiment is to ensure the reasonable and orderly configuration of the edge processors; the set rule is obtained through the management terminal or the data server, the types of the sewage treatment equipment with the set rule are extracted, each type is correspondingly provided with one edge processor, and of course, when the type of sewage treatment equipment is too much, a plurality of edge processors can be arranged aiming at the type of sewage treatment equipment, and the edge processors are mutually associated to carry out data treatment together.
It can be understood that, when the set rule is obtained through the management terminal, the owner of the management terminal should be an operation and maintenance provider or a supplier; under certain conditions, the user can also buy a plurality of sewage treatment devices, and the operation and maintenance provider or the supplier opens the authority for setting the rules for the user.
In an alternative embodiment, configuring the edge processors according to device location includes:
dividing the sewage treatment equipment to be managed into regions to obtain a plurality of sub-regions;
an edge processor is configured for each sub-area, and sewage treatment equipment in the corresponding sub-area is associated with the edge processor.
The regional division in this embodiment is performed according to administrative regions, or by manual division, for example, an edge processor is configured for sewage treatment equipment in a county-level region, or an edge processor is configured for sewage treatment equipment in a custom-defined region.
The main purpose of this embodiment is to properly configure the edge processor for the sewage treatment facility, so as to reduce the influence of data transmission on the data processing efficiency.
In one embodiment, the MQTT server is used for verifying whether the target data conforms to the communication protocol;
and when the target data conforms to the communication protocol, the target data is sent up or down.
The target data in this embodiment includes instruction information, device data, and the like; the sending of the target data specifically refers to sending the device data to a data server, and the sending of the target data specifically refers to sending the instruction information to an edge processor.
It should be noted that, when the target data is issued, the edge processor should control all the sewage treatment devices corresponding to the instruction information, and when the target data is issued, the data server should send the device data or the device data analysis result to all the required management terminals.
In one embodiment, the edge processor collects equipment data of a plurality of sewage treatment equipment according to instruction information or collection rules; it can be understood that when certain equipment data of which sewage treatment equipment is needed can be known according to the instruction information, the specific equipment data collection of the corresponding sewage treatment equipment is completed according to the instruction information.
In a specific embodiment, the edge processor collects the device data according to a collection rule, comprising:
acquiring an acquisition rule stored in an edge processor;
and acquiring equipment data corresponding to the target equipment according to the acquisition rule.
The main purpose of this embodiment is to gather sewage treatment plant's equipment data voluntarily, is applicable to in the automatic fault diagnosis scene.
The acquisition rule of the embodiment comprises target equipment, data types, time ranges and acquisition frequency; the target equipment is the sewage treatment equipment corresponding to the required equipment data, the data type can be set according to the acquisition sensor, and the acquisition frequency can be timing or real-time.
In an optional embodiment, when the device data of the target device is collected according to the collection rule, the corresponding edge processor performs diagnostic analysis on the device data, and feeds back a diagnostic result to the data server.
It can be understood that the diagnostic analysis is realized by an intelligent diagnostic model, and the intelligent diagnostic model is obtained by training artificial intelligent models such as a deep convolution neural network model and an RBF neural network model in combination with standard data and is stored in the edge processor.
It is worth noting that the edge processor is also preset with a routine fault processing program, and when the diagnosis and analysis is abnormal, the corresponding processing program is called to carry out autonomous repair on the sewage treatment device, so as to realize the automatic processing of the routine fault of the sewage treatment device.
In one embodiment, the data server generates instruction information according to the management terminal, including:
the management terminal sends control information to the data server;
and the data server verifies the control information, and converts the control information into instruction information after the control information is verified to be qualified.
The main purpose of this embodiment is to analyze the control information and then convert it into command information for transmission and control of the sewage treatment plant; the instruction information comprises sewage treatment equipment and a corresponding control instruction, and the control instruction can be used for acquiring certain sewage treatment data or acquiring the working state of the sewage treatment equipment.
In this embodiment, the control information is converted into instruction information, which may be text-to-code, and if the control information is to acquire the state of the collection sensor of a certain sewage treatment device, the instruction information includes the sewage treatment device (which may also be the code of the sewage treatment device) and the collection sensor state collection code.
The working principle of the invention is as follows:
the management terminal sends control information to the data server, the data server verifies the control information, the control information is converted into instruction information after the control information is verified to be qualified, and the instruction information is sent to the MQTT server.
The MQTT server verifies the instruction information, and after the verification is successful, the instruction information is sent to the edge processor, and the edge processor controls and manages the sewage treatment equipment according to the instruction information and collects equipment data.
And the data server analyzes the equipment data and sends the equipment data to the corresponding management terminal.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (8)
1. The management control system of the small and medium-sized water treatment equipment based on the MQTT protocol comprises a data server and an edge processor, wherein the MQTT server is connected between the data server and the edge processor, and the management control system is characterized in that:
the edge processor is connected with a plurality of sewage treatment devices;
an edge processor: analyzing the instruction information and controlling a plurality of sewage treatment devices; acquiring equipment data of a plurality of sewage treatment equipment according to instruction information or acquisition rules, and feeding the equipment data back to a data server;
the data server is connected with the management terminal;
a data server: analyzing the control information sent by the management terminal to generate instruction information; analyzing the equipment data and feeding back the equipment data to the management terminal; the instruction information comprises data query, fault diagnosis and operation and maintenance management.
2. The management and control system for small and medium-sized water treatment equipment based on the MQTT protocol as claimed in claim 1, wherein an edge processor is configured according to a set rule or an equipment position, and an association relationship between the edge processor and a plurality of sewage treatment equipment is set.
3. The management and control system for small and medium-sized water treatment equipment based on the MQTT protocol according to claim 2, wherein configuring the edge processor according to the setting rule comprises:
acquiring a set rule through a management terminal or a data server;
and setting edge processors according to the type number in the set rule, and associating each edge processor with the corresponding type of sewage treatment equipment.
4. The management and control system of small and medium-sized water treatment equipment based on MQTT protocol as claimed in claim 2, wherein configuring the edge processor according to the equipment position comprises:
dividing the sewage treatment equipment to be managed into regions to obtain a plurality of sub-regions; the regional division is divided according to administrative regions or manually;
an edge processor is configured for each sub-area, and sewage treatment equipment in the corresponding sub-area is associated with the edge processor.
5. The management and control system for small and medium-sized water treatment equipment based on the MQTT protocol as claimed in claim 1, wherein the MQTT server is used for verifying whether target data conforms to a communication protocol; wherein the target data comprises instruction information or device data;
and when the target data conforms to the communication protocol, the target data is sent up or down.
6. The management and control system for small and medium water treatment equipment based on MQTT protocol of claim 1, wherein the edge processor collects equipment data according to collection rules, comprising:
acquiring an acquisition rule stored in an edge processor; the acquisition rule comprises target equipment, a data type, a time range and acquisition frequency;
and acquiring equipment data corresponding to the target equipment according to the acquisition rule.
7. The management and control system for small and medium-sized water treatment equipment based on the MQTT protocol as claimed in claim 6, wherein when the equipment data of the target equipment is collected according to the collection rule, the corresponding edge processor carries out diagnosis and analysis on the equipment data and feeds back the diagnosis result to the data server; wherein, the diagnosis analysis is realized by an intelligent diagnosis model.
8. The management and control system for small and medium-sized water treatment equipment based on the MQTT protocol according to claim 1, wherein the data server generates instruction information according to a management terminal, and the instruction information includes:
the management terminal sends control information to the data server;
the data server checks the control information, and converts the control information into instruction information after the control information is checked to be qualified; wherein, the instruction information comprises sewage treatment equipment and a corresponding control instruction.
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| CN115166180A (en) * | 2022-07-04 | 2022-10-11 | 湖南环宏环保科技有限公司 | Landfill leachate water quality analysis system and method |
| CN116437243A (en) * | 2022-12-22 | 2023-07-14 | 北京极达测控设备技术有限公司 | Remote diagnosis method for natural gas metering analysis equipment |
| CN116437243B (en) * | 2022-12-22 | 2024-04-19 | 北京极达测控设备技术有限公司 | Remote diagnosis method for natural gas metering analysis equipment |
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Application publication date: 20220412 |