CN116295654A - Water shortage or overload state monitoring method and system based on mobile sewage disposal equipment - Google Patents
Water shortage or overload state monitoring method and system based on mobile sewage disposal equipment Download PDFInfo
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Abstract
The invention provides a water shortage or overload state monitoring method and system based on mobile sewage disposal equipment. The method comprises the steps of acquiring real-time power parameters and real-time sewage data of a sewage pump in real time through a sewage control terminal; the real-time blowdown data includes: real-time blowdown flow, real-time blowdown lift and real-time water level; acquiring real-time operation parameters of the generator set in real time through a pollution discharge control terminal; constructing a ternary scene simulation monitoring diagram based on the real-time power parameter, the real-time input power and the real-time operation parameter; performing assignment operation on a preset pollution discharge twin monitoring model through a ternary scene simulation monitoring diagram; and according to assignment operation, dynamically monitoring the water shortage state and the overload state of the mobile sewage disposal equipment through a sewage disposal twin monitoring model. The invention can realize unmanned intelligent supervision of the mobile sewage disposal equipment, and can discover the water shortage state and the overload state of the mobile sewage disposal equipment at the first time, thereby preventing the occurrence of monitoring errors.
Description
Technical Field
The invention relates to the technical field of pollution discharge monitoring, in particular to a water shortage or overload state monitoring method and system based on mobile pollution discharge equipment.
Background
At present, the mobile sewage disposal equipment used at present is inconvenient to move, low in mechanization degree and quite wasteful in the use process, and because the automatic start-stop effect cannot be realized, idle running or faults need to be treated in time, people are required to watch and operate during use, and the labor is quite wasteful.
In addition, the running state of the existing mobile sewage disposal equipment can only be monitored manually, in the process of manual monitoring, no matter the mobile sewage disposal equipment or the overload state of the generator set, the problem of insufficient timeliness can exist when specific judgment is carried out, and the overload state of the generator set can not be found frequently, so that the problem that the generator set needs to be replaced or maintained frequently exists in the existing mobile sewage disposal equipment.
Disclosure of Invention
The invention provides a water shortage or overload state monitoring method and system based on mobile blowdown equipment, which are used for solving the problems that the existing mobile blowdown equipment can only be monitored manually, the timeliness is insufficient in the specific judgment of the mobile blowdown equipment and the overload state of a generator set in the manual monitoring process, and the overload state of the generator set is not found frequently, so that the generator set needs to be replaced frequently or maintained frequently in the existing mobile blowdown equipment.
The invention provides a water shortage or overload state monitoring method based on mobile sewage disposal equipment, which comprises the following steps: the method comprises the following steps of:
real-time power parameters and real-time sewage data of the sewage pump are obtained in real time through the sewage control terminal; wherein, the liquid crystal display device comprises a liquid crystal display device,
the real-time power parameters include: real-time operating power and real-time input power;
the real-time blowdown data includes: real-time blowdown flow, real-time blowdown lift and real-time water level;
acquiring real-time operation parameters of the generator set in real time through a pollution discharge control terminal;
constructing a ternary scene simulation monitoring diagram based on the real-time power parameter, the real-time input power and the real-time operation parameter;
performing assignment operation on a preset pollution discharge twin monitoring model through a ternary scene simulation monitoring diagram;
and according to assignment operation, dynamically monitoring the water shortage state and the overload state of the mobile sewage disposal equipment through a sewage disposal twin monitoring model.
Further, the water shortage state includes the following steps of:
determining the water level of a water source of the sewage pump in real time according to the sewage twin monitoring model;
calculating the water level deviation of the water level of the water source and the real-time water level;
judging whether the water level deviation value exceeds a preset limit deviation value or not; wherein, the liquid crystal display device comprises a liquid crystal display device,
when the deviation value exceeds a preset limit deviation value, indicating a water shortage state;
and when the limit deviation value is not exceeded, indicating that water is not lacked.
Further, the overload state includes the following steps of:
determining real-time power of the generator set in real time according to the pollution discharge twin monitoring model;
comparing the real-time power to the rated power of the generator set, wherein,
when the real-time power is larger than the rated power, the generator set is in an overload state;
and when the real-time power is lower than the rated power, the generator set is in a normal running state.
Further, the constructing the ternary scene simulation monitoring graph includes:
constructing a three-dimensional model of the mobile sewage disposal equipment in advance through modeling software, and deriving a three-dimensional twin simulation model;
generating a unitary operation twin scene parameter based on the real-time power parameter;
generating binary input twin scene parameters based on the real-time input power;
generating a three-dimensional motor twin scene parameter based on the real-time operation parameter;
importing the single-element operation twin scene parameters, the binary input twin scene parameters and the three-element motor twin scene parameters into a three-dimensional twin simulation model to perform dynamic twin operation;
and generating a ternary scene simulation monitoring diagram through dynamic twin operation.
Further, the assigning operation includes:
receiving monitoring data of a ternary scene simulation monitoring chart, and determining real-time operation parameters of different pollution discharge components according to the monitoring data;
configuring assignment rules of the corresponding blowdown components based on data requirements of the corresponding blowdown components of the blowdown equipment;
when the corresponding blowdown assembly of the blowdown assembly is executed based on a pre-configured assignment rule, assigning a value to the corresponding twin component of the corresponding blowdown assembly according to the assignment rule set by the blowdown assembly; wherein, the liquid crystal display device comprises a liquid crystal display device,
when the assignment rule needs to assign values according to the operation data after the execution of the front-end pollution discharge assembly, the operation data of the front-end pollution discharge assembly is called from the memory, and assignment is carried out on the corresponding pollution discharge assembly according to the operation data and the configured assignment rule.
Further, the assignment rule includes:
receiving a selection operation aiming at least one blowdown component displayed in a regular configuration page, taking the selected blowdown component as a component to be configured, wherein,
the selection operation comprises function selection, threshold interval selection and operation proportion selection;
receiving attribute configuration operation aiming at each component to be configured, and configuring at least one component attribute for each component to be configured to obtain configured components to be configured;
receiving function configuration operation aiming at least one component to be configured, and constructing a target function model;
and receiving confirmation operation of the target function model, generating target rules based on the target function model, and taking the target rules as assignment rules.
Further, the generator set further comprises the following control steps:
acquiring current running state information and self environment information of a generator set, wherein the self environment information is fault information influencing the running of the generator set;
the generator set marks the corresponding running state information and the self environment information, and the formed marking information is uploaded to a pollution discharge control terminal based on the gateway node;
the pollution discharge control terminal obtains the current output load parameter value of the generator set;
performing operation simulation processing on the generator set on the pollution discharge twin monitoring model based on the marking information to obtain an operation simulation result of the generator set;
and carrying out corresponding power output value adjustment control processing of the generator set based on the generator set operation simulation result and the current output load parameter value.
Further, the sewage pump comprises the following control steps:
judging the running state of the real-time sewage disposal equipment based on the monitoring result of the sewage disposal twin monitoring model; controlling the generator set to stop;
the outlet electric valve of the sewage pump is closed by inching;
acquiring a first valve position of an outlet electric valve after each inching closing;
stopping closing the outlet electric valve when the first valve position is smaller than a first preset valve position;
the inlet electric valve of the sewage pump is closed by inching;
acquiring a second valve position of the inlet electric valve after each inching closing;
and stopping closing the inlet electric valve of the sewage pump when the second valve position is smaller than the second preset valve position. Further, the pollution discharge control terminal includes: the detection control terminal is connected with the data acquisition module, and the data acquisition module comprises a pressure sensor and a liquid level sensor, and acquires the water level and air pressure data of sewage in the sewage well through the pressure sensor and the liquid level sensor;
the detection control terminal is electrically connected with the PLC, the detection control terminal is in wireless connection with the server, the server is connected with the WEB end, a background management system is arranged in the server, the background management system is used for uniformly managing the acquired data, the PLC is remotely controlled through the background management system, the pressurizing and depressurizing of the whole pump station are controlled and regulated through the PLC,
the server and the detection control terminal are in communication connection with the mobile phone, and the server and the detection control terminal are convenient for sending alarm information to the mobile phone;
the background management system comprises a home page module, a basic data module, an equipment information module, a map monitoring module, a pump station monitoring module, an alarm information module and a work order management module.
The invention provides a water shortage or overload state monitoring method based on mobile sewage disposal equipment, which comprises the following steps: blowdown control terminal, generating set and blowdown pump, its characterized in that, the system includes:
and a data acquisition module: real-time power parameters and real-time sewage data of the sewage pump are obtained in real time through the sewage control terminal; wherein, the liquid crystal display device comprises a liquid crystal display device,
the real-time power parameters include: real-time operating power and real-time input power;
the real-time blowdown data includes: real-time blowdown flow, real-time blowdown lift and real-time water level;
the data acquisition module of the generator set: acquiring real-time operation parameters of the generator set in real time through a pollution discharge control terminal;
and a scene simulation module: constructing a ternary scene simulation monitoring diagram based on the real-time power parameter, the real-time input power and the real-time operation parameter;
assignment module: performing assignment operation on a preset pollution discharge twin monitoring model through a ternary scene simulation monitoring diagram;
a state judgment module: and according to assignment operation, dynamically monitoring the water shortage state and the overload state of the mobile sewage disposal equipment through a sewage disposal twin monitoring model.
The invention has the beneficial effects that:
according to the invention, unmanned intelligent supervision of the mobile sewage disposal equipment can be realized, and in the intelligent supervision process, the water shortage state and the overload state of the mobile sewage disposal equipment can be discovered at the first time, so that the monitoring error is prevented.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a flow chart of a method for monitoring a water shortage or overload state based on a mobile sewage disposal device according to an embodiment of the present invention;
FIG. 2 is a system diagram of a water shortage or overload monitoring system based on a mobile sewage disposal device according to an embodiment of the present invention;
FIG. 3 is an external view of a mobile waste fitting apparatus according to an embodiment of the present invention;
fig. 4 is a position diagram of a water shortage detection sensor in an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The invention provides a water shortage or overload state monitoring method based on mobile sewage disposal equipment, which comprises the following steps: the method comprises the following steps of:
real-time power parameters and real-time sewage data of the sewage pump are obtained in real time through the sewage control terminal; wherein, the liquid crystal display device comprises a liquid crystal display device,
the real-time power parameters include: real-time operating power and real-time input power;
the real-time blowdown data includes: real-time blowdown flow, real-time blowdown lift and real-time water level;
acquiring real-time operation parameters of the generator set in real time through a pollution discharge control terminal;
constructing a ternary scene simulation monitoring diagram based on the real-time power parameter, the real-time input power and the real-time operation parameter;
performing assignment operation on a preset pollution discharge twin monitoring model through a ternary scene simulation monitoring diagram; the ternary scene simulation detection diagram mainly comprises real-time power monitoring, input power detection and operation parameter detection, wherein the real-time power is the detected power, and the operation parameters are various parameters of the motor, including not only the power, but also all parameters of current, voltage, rotation speed of the motor, torque of the motor and the like.
And according to assignment operation, dynamically supervising the water shortage state and overload state of the mobile sewage disposal equipment by the sewage disposal twin monitoring model.
The principle of the technical scheme is as follows: the detection method of the invention is shown in fig. 1, and the finished products of the two mobile sewage disposal devices are shown in fig. 3 and 4, but are not limited to the devices shown in fig. 3 and 4. The invention aims at approaching unmanned intelligent pollution discharge. The pollution discharge scene is that a plurality of sharp gases exist, and a worker can hardly carry out pollution discharge supervision for a long time, so the invention provides the method for unmanned intelligent mobile pollution discharge equipment. In the water shortage detection process, the invention adopts sensor equipment, as shown in figure 4.
In the scheme, the main purpose is to construct a ternary scene simulation monitoring diagram, and assignment operation is carried out by constructing the ternary scene simulation monitoring diagram. In the process, the invention can collect data of the generator set and the sewage pump, and a twin monitoring model is generated through the data so as to realize twin monitoring. Therefore, the water shortage state and the overload state of the mobile sewage disposal equipment can be discovered at the first time. And the twin detection is adopted, and monitoring errors can not occur.
The beneficial effects of the technical scheme are that:
according to the invention, unmanned intelligent supervision of the mobile sewage disposal equipment can be realized, and in the intelligent supervision process, the water shortage state and the overload state of the mobile sewage disposal equipment can be discovered at the first time, so that the monitoring error is prevented.
Further, the water shortage state includes the following steps of:
determining the water level of a water source of the sewage pump in real time according to the sewage twin monitoring model;
calculating the water level deviation of the water level of the water source and the real-time water level;
judging whether the water level deviation value exceeds a preset limit deviation value or not; wherein, the liquid crystal display device comprises a liquid crystal display device,
when the deviation value exceeds a preset limit deviation value, indicating a water shortage state;
and when the limit deviation value is not exceeded, indicating that water is not lacked.
The technical scheme is as follows: in the monitoring process of the water level state, the limit water level is directly set in the prior art, but the invention is mobile sewage disposal equipment, and the water level of a water source is uncertain, so that the invention adopts the real-time deviation of the water level to judge whether the water shortage exists.
The pollution discharge twin monitoring model can realize twin simulation of a scene, and can determine the water level of a water source according to a mode of real-time positioning through a twin space, namely, the water source is monitored in real time, and the water level deviation is judged in the twin detection process, so that whether water is deficient or not is judged.
Further, the overload state includes the following steps of:
determining real-time power of the generator set in real time according to the pollution discharge twin monitoring model;
comparing the real-time power to the rated power of the generator set, wherein,
when the real-time power is larger than the rated power, the generator set is in an overload state;
and when the real-time power is lower than the rated power, the generator set is in a normal running state.
The technical scheme is as follows: in the overload monitoring process, the comparison of rated power and real-time power is mainly adopted, so that the overload monitoring device determines whether an overload state exists or not through the comparison of the power, and real-time supervision is realized.
The invention judges overload, based on the ratio of real-time power and rated power, the real-time power is equal to the rated power in ideal state, but the real-time power is generally smaller than the rated power in consideration of power loss, but if the real-time power is larger than the rated power, the overload state is indicated.
Further, the constructing the ternary scene simulation monitoring graph includes:
constructing a three-dimensional model of the mobile sewage disposal equipment in advance through modeling software, and deriving a three-dimensional twin simulation model;
generating a unitary operation twin scene parameter based on the real-time power parameter;
generating binary input twin scene parameters based on the real-time input power;
generating a three-dimensional motor twin scene parameter based on the real-time operation parameter;
importing the single-element operation twin scene parameters, the binary input twin scene parameters and the three-element motor twin scene parameters into a three-dimensional twin simulation model to perform dynamic twin operation;
and generating a ternary scene simulation monitoring diagram through dynamic twin operation.
The technical scheme is as follows: according to the invention, a ternary scene simulation monitoring diagram is constructed, and modeling simulation of real-time twinning of data is performed, so that multiple data scene parameters are constructed through different input parameters, and dynamic twinning operation of sewage disposal equipment is realized through the multiple scene parameters.
The three-position twin simulation model constructed by the invention is based on software for modeling, and then models the running state of the whole sewage of the mobile sewage disposal equipment, thereby realizing the twin monitoring of dynamic twin and judging whether overload exists in real time.
Further, the assigning operation includes:
receiving monitoring data of a ternary scene simulation monitoring chart, and determining real-time operation parameters of different pollution discharge components according to the monitoring data;
configuring assignment rules of the corresponding blowdown components based on data requirements of the corresponding blowdown components of the blowdown equipment; the data requirement is that whether the pollution discharge parameters and the operation parameters of the pollution discharge assembly meet the requirement of preset expected standard data when pollution discharge is carried out. The assignment rule is a determination rule for determining whether or not the data demand meets the requirement.
When the corresponding blowdown assembly of the blowdown assembly is executed based on a pre-configured assignment rule, assigning a value to the corresponding twin component of the corresponding blowdown assembly according to the assignment rule set by the blowdown assembly; wherein, the liquid crystal display device comprises a liquid crystal display device,
when the assignment rule needs to assign values according to the operation data after the execution of the front-end pollution discharge assembly, the operation data of the front-end pollution discharge assembly is called from the memory, and assignment is carried out on the corresponding pollution discharge assembly according to the operation data and the configured assignment rule.
The assignment of the twin component is to achieve the monitoring of the synchronous homomorphism of the twin component.
The technical scheme is as follows: in the assignment process, the invention carries out single-to-single operation assignment aiming at different pollution discharge components, namely various devices such as a generator set, a pollution discharge pump and the like, and sets corresponding assignment rules in an operation assignment mode so as to realize real-time equal proportion assignment of operation data.
Further, the assignment rule includes:
receiving a selection operation aiming at least one blowdown component displayed in a regular configuration page, taking the selected blowdown component as a component to be configured, wherein,
the selection operation comprises function selection, threshold interval selection and operation proportion selection;
receiving attribute configuration operation aiming at each component to be configured, and configuring at least one component attribute for each component to be configured to obtain configured components to be configured;
receiving function configuration operation aiming at least one component to be configured, and constructing a target function model;
and receiving confirmation operation of the target function model, generating target rules based on the target function model, and taking the target rules as assignment rules.
The principle of the technical scheme is as follows:
when the invention continues to carry out the value assignment, selecting a pollution discharge component to be subjected to the rule configuration according to a preset rule configuration page, then setting the function of the pollution discharge component and the operation data threshold value of the pollution discharge component, and realizing the configuration of component attributes according to the operation proportion (namely the time proportion in the operation process or the weight proportion of the operation importance), wherein the attributes are the functional attributes and the data attributes (namely the attributes of the operation data) of the component; and further determining the functional target of each blowdown assembly, and assigning values to the blowdown assemblies based on the functional targets.
Further, the generator set further comprises the following control steps:
acquiring current running state information and self environment information of a generator set, wherein the self environment information is fault information influencing the running of the generator set;
the generator set marks the corresponding running state information and the self environment information, and the formed marking information is uploaded to a pollution discharge control terminal based on the gateway node;
the pollution discharge control terminal obtains the current output load parameter value of the generator set;
performing operation simulation processing on the generator set on the pollution discharge twin monitoring model based on the marking information to obtain an operation simulation result of the generator set;
and carrying out corresponding power output value adjustment control processing of the generator set based on the generator set operation simulation result and the current output load parameter value.
The principle of the technical scheme is as follows:
when the invention is used for sewage disposal, compared with the prior art, the current running state information and the self environment information of the motor unit are considered, and the running state information and the self environment information are all environmental factors which can influence the output of the motor unit, so that the output power of the motor unit is controlled greatly through the empty end equipment and sewage disposal equipment, and the running of the motor in the sewage disposal assembly is realized through the output power of the motor unit.
In an alternative embodiment, to ensure that the generator set can perform real-time power output adjustment according to its own environmental information, the present invention includes the following steps:
step 1, calculating the output entropy of a generator set according to the self environment information of the generator set:
s (k) represents entropy values of the generator set under k environmental factors; f represents the environmental data characteristics of the generator set; k (k) i The influence parameters of the ith environmental factor on the generator set under the k-type environment are represented; f|k i And a judging function for showing the influence degree of the ith environmental factor on the power generation of the generator set under the k-type environment, wherein the judging function is used for calculating the loss value of the generator set.
Therefore, in the step 1, the self-power generation state of the generator set can be determined by calculating the output entropy of the generator set in the self-environment, and the power generation trend of the generator set is determined by the self-power generation state and the exponential function. i belongs to n; n represents the total category of environmental factors.
Step 2: determining an operation loss value of the generator set in a power generation control mode according to the output entropy of the generator set:
wherein. S (k) i ) An expected value representing an operational loss value of the genset;
representing ideal influence parameters in k-type environment;
and 2, mainly performing loss calculation of influence parameters, and determining operation loss values of the generator sets in data environments of different generator sets in an actual environment.
Step 3: determining an expected power generation parameter according to expected standard power generation data of the power generating set:
wherein Q is i The power generation influence coefficient of the ith environmental factor in the k-type environment is represented; t (x) represents a power generation function when the control parameter of the generator set is x; s represents the loss of the generator set; ρ i The weight of an i-th environmental factor in a k-type environment is represented;
determining an expected power generation parameter of the large motor group according to f (x);
step 4: and comparing the expected power generation parameter with the real-time power of the generator set, and carrying out real-time power generation adjustment on the generator set according to the comparison deviation.
According to the technical scheme, in the step 3, the expected generating parameters of the language of the generating set, namely the estimated generating parameters of the generating set, are determined under the condition that loss exists, and then the estimated generating parameters are compared with the generating parameters of actual requirements, and a comparison result is fed back to the terminal of the sewage disposal equipment, so that the generating power of the generating set is adjusted in real time.
Further, the sewage pump comprises the following control steps:
judging the running state of the real-time sewage disposal equipment based on the monitoring result of the sewage disposal twin monitoring model; controlling the generator set to stop;
the outlet electric valve of the sewage pump is closed by inching;
acquiring a first valve position of an outlet electric valve after each inching closing;
stopping closing the outlet electric valve when the first valve position is smaller than a first preset valve position;
the inlet electric valve of the sewage pump is closed by inching;
acquiring a second valve position of the inlet electric valve after each inching closing;
and stopping closing the inlet electric valve of the sewage pump when the second valve position is smaller than the second preset valve position.
The principle of the technical scheme is as follows:
when the invention is used for controlling the sewage pump, the valve position of the electric valve of the sewage pump is set, and the valve position determines the running state or the sewage stopping state of the sewage pump. In order to realize automatic control of pollution discharge, namely, the risk avoiding function under the condition of emergency fault, a first valve position and a second valve position are set, and pollution discharge equipment is closed and opened through the valve positions.
Further, the pollution discharge control terminal includes: the detection control terminal is connected with the data acquisition module, and the data acquisition module comprises a pressure sensor and a liquid level sensor, and acquires the water level and air pressure data of sewage in the sewage well through the pressure sensor and the liquid level sensor;
the detection control terminal is electrically connected with the PLC, the detection control terminal is in wireless connection with the server, the server is connected with the WEB end, a background management system is arranged in the server, the background management system is used for uniformly managing the acquired data, the PLC is remotely controlled through the background management system, the pressurizing and depressurizing of the whole pump station are controlled and regulated through the PLC,
the server and the detection control terminal are in communication connection with the mobile phone, and the server and the detection control terminal are convenient for sending alarm information to the mobile phone;
the background management system comprises a home page module, a basic data module, an equipment information module, a map monitoring module, a pump station monitoring module, an alarm information module and a work order management module.
The principle of the technical scheme is as follows:
the sewage treatment device is provided with a control mechanism of sewage treatment equipment, wherein the control mechanism of the sewage treatment equipment collects the water level and air pressure data of sewage in a sewage well through a pressure sensor and a liquid level sensor; and controlling the sewage disposal equipment in the background, and controlling the alarm of the sewage disposal equipment. The background system further comprises a home page module, a basic data module, an equipment information module, a map monitoring module, a pump station monitoring module, an alarm information module and a work order management module, and the pollution discharge process of the pollution discharge assembly is monitored in a twinning mode through a plurality of different magic blocks.
The invention provides a water shortage or overload state monitoring method based on mobile sewage disposal equipment, which comprises the following steps: blowdown control terminal, generating set and blowdown pump, its characterized in that, the system includes:
and a data acquisition module: real-time power parameters and real-time sewage data of the sewage pump are obtained in real time through the sewage control terminal; wherein, the liquid crystal display device comprises a liquid crystal display device,
the real-time power parameters include: real-time operating power and real-time input power;
the real-time blowdown data includes: real-time blowdown flow, real-time blowdown lift and real-time water level;
the data acquisition module of the generator set: acquiring real-time operation parameters of the generator set in real time through a pollution discharge control terminal;
and a scene simulation module: constructing a ternary scene simulation monitoring diagram based on the real-time power parameter, the real-time input power and the real-time operation parameter;
assignment module: performing assignment operation on a preset pollution discharge twin monitoring model through a ternary scene simulation monitoring diagram;
a state judgment module: and according to assignment operation, dynamically monitoring the water shortage state and the overload state of the mobile sewage disposal equipment through a sewage disposal twin monitoring model.
The principle of the technical scheme is as follows: the detection method of the invention is shown in fig. 1, and the finished products of the two mobile sewage disposal devices are shown in fig. 3 and 4, but are not limited to the devices shown in fig. 3 and 4. The invention aims at approaching unmanned intelligent pollution discharge. The pollution discharge scene is that a plurality of sharp gases exist, and a worker can hardly carry out pollution discharge supervision for a long time, so the invention provides the method for unmanned intelligent mobile pollution discharge equipment.
In the scheme, the main purpose is to construct a ternary scene simulation monitoring diagram, and assignment operation is carried out by constructing the ternary scene simulation monitoring diagram. In the process, the invention can collect data of the generator set and the sewage pump, and a twin monitoring model is generated through the data so as to realize twin monitoring. Therefore, the water shortage state and the overload state of the mobile sewage disposal equipment can be discovered at the first time. And the twin detection is adopted, and monitoring errors can not occur.
The beneficial effects of the technical scheme are that:
according to the invention, unmanned intelligent supervision of the mobile sewage disposal equipment can be realized, and in the intelligent supervision process, the water shortage state and the overload state of the mobile sewage disposal equipment can be discovered at the first time, so that the monitoring error is prevented.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A water shortage or overload condition monitoring method based on a mobile sewage disposal device, the mobile sewage disposal device comprising: the sewage control terminal, the generator set and the sewage pump are characterized in that the method comprises the following steps:
real-time power parameters and real-time sewage data of the sewage pump are obtained in real time through the sewage control terminal; wherein, the liquid crystal display device comprises a liquid crystal display device,
the real-time power parameters include: real-time operating power and real-time input power;
the real-time blowdown data includes: real-time blowdown flow, real-time blowdown lift and real-time water level;
acquiring real-time operation parameters of the generator set in real time through a pollution discharge control terminal;
constructing a ternary scene simulation monitoring diagram based on the real-time power parameter, the real-time input power and the real-time operation parameter;
performing assignment operation on a preset pollution discharge twin monitoring model through a ternary scene simulation monitoring diagram;
and according to assignment operation, dynamically monitoring the water shortage state and the overload state of the mobile sewage disposal equipment through a sewage disposal twin monitoring model.
2. The method for monitoring a water shortage or overload state based on a mobile sewage disposal device as claimed in claim 1, wherein said water shortage state comprises the steps of determining:
determining the water level of a water source of the sewage pump in real time according to the sewage twin monitoring model;
calculating the water level deviation of the water level of the water source and the real-time water level;
judging whether the water level deviation value exceeds a preset limit deviation value or not; wherein, the liquid crystal display device comprises a liquid crystal display device,
when the deviation value exceeds a preset limit deviation value, indicating a water shortage state;
and when the limit deviation value is not exceeded, indicating that water is not lacked.
3. The method for monitoring the water shortage or overload state based on the mobile sewage draining equipment as claimed in claim 1, wherein the overload state comprises the following steps:
determining real-time power of the generator set in real time according to the pollution discharge twin monitoring model;
comparing the real-time power to the rated power of the generator set, wherein,
when the real-time power is larger than the rated power, the generator set is in an overload state;
and when the real-time power is lower than the rated power, the generator set is in a normal running state.
4. The method for monitoring the water shortage or overload state based on the mobile sewage disposal equipment as claimed in claim 1, wherein said constructing the ternary scene simulation monitoring diagram comprises:
constructing a three-dimensional model of the mobile sewage disposal equipment in advance through modeling software, and deriving a three-dimensional twin simulation model;
generating a unitary operation twin scene parameter based on the real-time power parameter;
generating binary input twin scene parameters based on the real-time input power;
generating a three-dimensional motor twin scene parameter based on the real-time operation parameter;
importing the single-element operation twin scene parameters, the binary input twin scene parameters and the three-element motor twin scene parameters into a three-dimensional twin simulation model to perform dynamic twin operation;
and generating a ternary scene simulation monitoring diagram through dynamic twin operation.
5. A method of monitoring a water shortage or overload condition based on a mobile waste fitting according to claim 1, wherein said assigning operation comprises:
receiving monitoring data of a ternary scene simulation monitoring chart, and determining real-time operation parameters of different pollution discharge components according to the monitoring data;
configuring assignment rules of the corresponding blowdown components based on data requirements of the corresponding blowdown components of the blowdown equipment;
when the corresponding blowdown assembly of the blowdown assembly is executed based on a pre-configured assignment rule, assigning a value to the corresponding twin component of the corresponding blowdown assembly according to the assignment rule set by the blowdown assembly; wherein, the liquid crystal display device comprises a liquid crystal display device,
when the assignment rule needs to assign values according to the operation data after the execution of the front-end pollution discharge assembly, the operation data of the front-end pollution discharge assembly is called from the memory, and assignment is carried out on the corresponding pollution discharge assembly according to the operation data and the configured assignment rule.
6. The method for monitoring a water shortage or overload condition based on a mobile sewage disposal device as claimed in claim 5, wherein said assignment rule comprises:
receiving a selection operation aiming at least one blowdown component displayed in a regular configuration page, taking the selected blowdown component as a component to be configured, wherein,
the selection operation comprises function selection, threshold interval selection and operation proportion selection;
receiving attribute configuration operation aiming at each component to be configured, and configuring at least one component attribute for each component to be configured to obtain configured components to be configured;
receiving function configuration operation aiming at least one component to be configured, and constructing a target function model;
and receiving confirmation operation of the target function model, generating target rules based on the target function model, and taking the target rules as assignment rules.
7. The method for monitoring a water shortage or overload condition based on a mobile sewage disposal device as claimed in claim 1, wherein said generator set further comprises the control steps of:
acquiring current running state information and self environment information of a generator set, wherein the self environment information is fault information influencing the running of the generator set;
the generator set marks the corresponding running state information and the self environment information, and the formed marking information is uploaded to a pollution discharge control terminal based on the gateway node;
the pollution discharge control terminal obtains the current output load parameter value of the generator set;
performing operation simulation processing on the generator set on the pollution discharge twin monitoring model based on the marking information to obtain an operation simulation result of the generator set;
and carrying out corresponding power output value adjustment control processing of the generator set based on the generator set operation simulation result and the current output load parameter value.
8. The method for monitoring a water shortage or overload state based on a mobile sewage apparatus as claimed in claim 1, wherein said sewage pump comprises the following control steps:
judging the running state of the real-time sewage disposal equipment based on the monitoring result of the sewage disposal twin monitoring model; controlling the generator set to stop;
the outlet electric valve of the sewage pump is closed by inching;
acquiring a first valve position of an outlet electric valve after each inching closing;
stopping closing the outlet electric valve when the first valve position is smaller than a first preset valve position;
the inlet electric valve of the sewage pump is closed by inching;
acquiring a second valve position of the inlet electric valve after each inching closing;
and stopping closing the inlet electric valve of the sewage pump when the second valve position is smaller than the second preset valve position.
9. The water shortage or overload state monitoring method based on mobile sewage disposal equipment as claimed in claim 1, wherein said sewage disposal control terminal comprises: the detection control terminal is connected with the data acquisition module, and the data acquisition module comprises a pressure sensor and a liquid level sensor, and acquires the water level and air pressure data of sewage in the sewage well through the pressure sensor and the liquid level sensor;
the detection control terminal is electrically connected with the PLC, the detection control terminal is in wireless connection with the server, the server is connected with the WEB end, a background management system is arranged in the server, the background management system is used for uniformly managing the acquired data, the PLC is remotely controlled through the background management system, the pressurizing and depressurizing of the whole pump station are controlled and regulated through the PLC,
the server and the detection control terminal are in communication connection with the mobile phone, and the server and the detection control terminal are convenient for sending alarm information to the mobile phone;
the background management system comprises a home page module, a basic data module, an equipment information module, a map monitoring module, a pump station monitoring module, an alarm information module and a work order management module.
10. A water shortage or overload condition monitoring system based on a mobile waste fitting, the mobile waste fitting comprising: blowdown control terminal, generating set and blowdown pump, its characterized in that, the system includes:
and a data acquisition module: real-time power parameters and real-time sewage data of the sewage pump are obtained in real time through the sewage control terminal; wherein, the liquid crystal display device comprises a liquid crystal display device,
the real-time power parameters include: real-time operating power and real-time input power;
the real-time blowdown data includes: real-time blowdown flow, real-time blowdown lift and real-time water level;
the data acquisition module of the generator set: acquiring real-time operation parameters of the generator set in real time through a pollution discharge control terminal;
and a scene simulation module: constructing a ternary scene simulation monitoring diagram based on the real-time power parameter, the real-time input power and the real-time operation parameter;
assignment module: performing assignment operation on a preset pollution discharge twin monitoring model through a ternary scene simulation monitoring diagram;
a state judgment module: and according to assignment operation, dynamically monitoring the water shortage state and the overload state of the mobile sewage disposal equipment through a sewage disposal twin monitoring model.
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