CN101840235B - Integrated supervision and diagnosis apparatus - Google Patents
Integrated supervision and diagnosis apparatus Download PDFInfo
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- CN101840235B CN101840235B CN201010194594.6A CN201010194594A CN101840235B CN 101840235 B CN101840235 B CN 101840235B CN 201010194594 A CN201010194594 A CN 201010194594A CN 101840235 B CN101840235 B CN 101840235B
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
Based on rainfall information outputted from a rainfall amount radar processor 4, rainfall amount information outputted from respective ground rain gages 5, and process values outputted from an inflow duct level meter 9, a pump well level meter 10, and an inflow gate 10 installed in a sewage treatment plant 6, the total monitoring diagnosis device 8a controls respective storm sewage pumps 15 and respective delivery valves 16 for keeping a water level of a pump well 7 below a set level, and at the same time, diagnoses the process values and operation contents of the sewage treatment plant 6 to show a diagnosis result to the operator.
Description
The present invention is dividing an application of following application, and original application information is as follows:
The applying date: on 03 22nd, 2007
Application number: 200710088768.9
Denomination of invention: integrated supervision and diagnosis apparatus
technical field
The present invention relates to a kind of integrated supervision diagnostic system of monitoring upper and lower water course equipment etc., particularly diagnosis upper and lower water course equipment etc., find out failure cause, show the integrated supervision and diagnosis apparatus of fault effects etc.
background technology
Supervisory system is applied to upper and lower water course set of equipments the earliest, and the set of equipments consisting of numerous equipment of take is use object.In recent years, be accompanied by the multifunction of set of equipments, the quantity of information operating in supervisory system increases day by day.In addition, be accompanied by the wide area managementization of set of equipments, number of devices also increases day by day.
On the other hand, people require there is stable service to being present in the set of equipments such as the water purification field in lifeline, lower Large Water Treatment Field, generating plant, and these set of equipments must have high reliability., current operating a lot of set of equipments, from starting to use the running through year in year out, it is aging that equipment is just moving towards.And the problem of appearance is to use the skilled operation personnel of set of equipments to reduce year by year, for the succession of the associated core technical know-how of set of equipments, present deficiency.Think for this reason, the fine level of each equipment of variedization of bringing for the development by robotization, wide area, the chance that operating personnel will acquire is from now on by fewer and feweri.
Under a kind of like this background, using monitoring diagnostic system, is when machine breaks down, and fault is presented in monitoring image or sends alerting signal, but in most cases, impact of the finding out of failure cause, fault etc. is all that operating personnel judge by rule of thumb.
In addition, also there is in the past the system that diagnostic function is set, but be nearly all that special-purpose diagnosis unit again layout is entered to system (with reference to flat 2-No. 305503 communiques of Patent) at that time.
Rely on that operating personnel find out the reason of fault, during the situations such as impact of fault, the problem of existence is to strengthen operating personnel's burden, often becomes the main cause of bringing out human error.In addition, the problem that the situation of installation separate diagnostic unit exists is to follow the significantly change of subject machine, complex system.
Due to above situation, thereby the aging that requirement can suppress due to machine causes the reliability of set of equipments to reduce, and correct automatic monitoring and the diagnosis that can definitely hold the set of equipments of set of equipments state.For this reason, the increase of the quantity of information occurring due to the increase of the number of devices bringing along with wide area as described above with along with the multifunction of equipment, and make system more complicated, thus the information of more understandable supervisory system need to be provided to operating personnel.
In addition, the function of also need to be in order to analyzing rapidly and exactly multiple a large amount of monitoring data, detecting abnormal data machining functions and diagnostic result and the countermeasures that should take are passed on to operating personnel exactly.And, expect the integrated supervision diagnostic system that above-mentioned analyzing and diagnosing function and conveying function are mutually combined.
summary of the invention
Object of the present invention is exactly in view of above-mentioned thing, and provide a kind of integrated supervision and diagnosis apparatus, it considers the information such as running resume of equipment, analyzing and diagnosing has or not abnormal and abnormal content exactly, for lacking the operating personnel of set of equipments operating experience or pointing out the present situation of processing (プ ロ セ ス) or prediction from now on the operating personnel of the large-scale set of equipments of less number operation, the state of set of equipments, the diagnostic message of machine etc., thereby, help operating personnel to judge for operating equipment with security and stability, alleviate operating personnel's burden, simultaneously, can improve significantly reliability.
In order to reach above-mentioned purpose, the invention is characterized in, detecting unit, for detection of the operating condition of set of equipments or the state of processing; Diagnosis unit, for the detection data of storing this detecting unit, and carried out the data after processing set of equipments or treatment state have been diagnosed according to the detection data of storage or to detecting data, this diagnosis unit is updated to the operating condition of complete equipment with online mode, the predictive mode of the state of processing or their change essential factor, and with the cycle of presetting, make of default document form and concluded the diagnosis case history that the diagnostic result of set of equipments or treatment state forms, and above-mentioned diagnosis case history is presented to operating personnel; Delivery unit, transmits the above-mentioned diagnosis case history of being made by above-mentioned diagnosis unit; And central monitoring device, have and receive the above-mentioned diagnosis case history sending from above-mentioned delivery unit the function of controlling the positional information of a plurality of mobile communication terminals, for the mobile communication terminal being positioned at outside preset range, positional information based on each mobile communication terminal limits the function of each mobile communication terminal, and the positional information based on each mobile communication terminal is adjusted the content of above-mentioned diagnosis case history and is distributed to above-mentioned a plurality of mobile communication terminal.
According to the present invention, consider the information of the running resume etc. of equipment, accurate analysis diagnosis has or not abnormal and abnormal content, for lacking the operating personnel of equipment operating experience or pointing out the present situation of processing and prediction from now on etc., the state of equipment, the diagnostic message of machine etc. with the operating personnel of the large-scale equipment of less number operation, thereby, help operating personnel to judge so that operating equipment with security and stability, alleviate operating personnel's burden, meanwhile, can improve significantly reliability.
accompanying drawing explanation
Fig. 1 means the block diagram of the 1st embodiment of integrated supervision diagnostic system of the present invention.
Fig. 2 means the block diagram of each function that the integrated supervision and diagnosis apparatus shown in Fig. 1 is provided with.
Fig. 3 means the block diagram of the 2nd embodiment of integrated supervision diagnostic system of the present invention.
Fig. 4 means the block diagram of each function that the integrated supervision and diagnosis apparatus shown in Fig. 3 is provided with.
embodiment
Below describe formation, the action of embodiments of the present invention in detail.In addition, in the following embodiments, as concrete processing, the integrated supervision diagnostic system processed for rain-water drainage in sewer of take describes as example.
< < the 1st embodiment > >
[formation]
Fig. 1 means the block diagram of the integrated supervision diagnostic system of the 1st embodiment that has been suitable for integrated supervision and diagnosis apparatus of the present invention.
Integrated supervision diagnostic system 1a shown in this figure possesses rainfall radar treating apparatus 4 and integrated supervision and diagnosis apparatus 8a, described rainfall radar treating apparatus 4 reads in the rainfall data of each rainfall radar 2 outputs that arrange from various places, and send on network 3, described integrated supervision and diagnosis apparatus 8a reads in the rainfall information of each rain gage 5 outputs on the ground that arrange from various places, and from the processing costs of the lower Large Water Treatment Field 6 as monitored object etc., the water level that makes to be arranged on the pump sump 7 of lower Large Water Treatment Field 6 remains on below certain water level, and diagnosis forms the quality of each equipment of lower Large Water Treatment Field 6, operation conditions etc., to operating personnel, point out diagnostic result.
Integrated supervision and diagnosis apparatus 8a possesses the network 3 consisting of LAN etc., processing controls portion 18, data server 24 and the man-machine interface portion 25 being connected with this network 3.
Man-machine interface portion 25, the data of the action by Large Water Treatment Field 6 under 3 pairs of demonstrations of network, Control the content etc. are read in, and Graphics Processing monitoring image, read in operating personnel's instruction content simultaneously, supply with data server 24.
And, integrated supervision and diagnosis apparatus 8a monitors from the rainfall data of rainfall radar treating apparatus 4 outputs, rainfall information from each rain gage 5 outputs on the ground, from being arranged on inflow canal water-level gauge 9, the pump sump water-level gauge 10 in Large Water Treatment Field 6 and flowing into the processing costs of explaining the outputs such as door 11, the action of each rainwater pump 15, each exhaust valve 16 etc.
And integrated supervision and diagnosis apparatus 8a also reaches and presets water level when above at the water level of pump sump 7, or have and surpass while presetting possibility more than water level, control each rainwater pump 15 and each exhaust valve 16 of being arranged on lower Large Water Treatment Field 6.And, integrated supervision and diagnosis apparatus 8a, according to such path, 17 → river, pump sump 7 → rainwater pump 15 → exhaust valve, 16 → draining road, the rainwater 14 of the pump sump 7 of draining remains on below designated water level the water level of pump sump 7.
In addition, integrated supervision and diagnosis apparatus 8a, synchronizes with these work, also makes the work such as data analysis processing 19, data prediction processing 20, abnormality juding processing 21, device Diagnostic processing 22, diagnostic message Graphics Processing 23.And, integrated supervision and diagnosis apparatus 8a monitors from the rainfall data of rainfall radar treating apparatus 4 outputs, rainfall information from each rain gage 5 outputs on the ground, by the inflow canal water-level gauge 9, pump sump water-level gauge 10, the inflow that are arranged on lower Large Water Treatment Field 6, explain the processing costs of the outputs such as door 11, the content of operation of each rainwater pump 15, each exhaust valve 16 etc.And integrated supervision and diagnosis apparatus 8a occurs when abnormal at lower Large Water Treatment Field 6, generate the diagnostic data of the coverage etc. that shows trouble location, fault, and this results suggest to operating personnel.
[work]
The work of integrated supervision diagnostic system 1a is described below with reference to the block diagram shown in Fig. 1, Fig. 2.
First, utilize the data server 24 of integrated supervision and diagnosis apparatus 8a to read in from the rainfall data of rainfall radar treating apparatus 4 outputs, from each rainfall information that rain gage 5 is exported on the ground adopting in processing controls portion 18, from being arranged on inflow canal water-level gauge 9, the pump sump water-level gauge 10 of Large Water Treatment Field 6 and flowing into the processing costs of explaining the outputs such as door 11, more than thereby whether the water level that judges pump sump 7 reaches designated water level, or whether there is the possibility more than predetermined water level that reaches pump sump 7.And, because making the water level of pump wells 7, rainfall etc. reaches designated water level when above, while having in other words the possibility reaching more than designated water level, utilize data server 24 to generate steering order, and from processing controls portion 18 rear pump steering orders, valve opening instruction etc., control each rainwater pump 15, each exhaust valve 16 of being arranged on lower Large Water Treatment Field 6.
Thereby according to the path in 17 → river, pump sump 7 → rainwater pump 15 → exhaust valve, 16 → draining road, the rainwater 14 of the pump sump 7 of draining, remains on below the water level of setting the water level of pump sump 7.
In addition, synchronize with these work, utilize the man-machine interface portion 25 of integrated supervision and diagnosis apparatus 8a to read in each processing costs reading and the steering order of exporting from data server 24 etc. from data server 24, make monitoring image data, and to operating personnel, show the running content of lower Large Water Treatment Field.
In addition, when carrying out these work, utilize the data server 24 of integrated supervision and diagnosis apparatus 8a, according to Large Water Treatment Field 6 under the sequential diagnosis of the following stated, have or not extremely.
The abnormality determination method > (content of technical scheme 1) that < is basic
First, for Water in Rainwater Drainage water pump is controlled automatically, must make automatic controlled condition set up, when automatic controlled condition is set up, in man-machine interface portion 18, demonstrate the main points of establishment.In addition, when controlled condition is false automatically, utilize data analysis processing 19, abnormality juding to process 21, extract the invalid essential factor of automatic controlled condition, utilize equipment set diagnostic process 22 and diagnostic message Graphics Processing 23 simultaneously, conclude diagnostic result, and in man-machine interface portion 25, demonstrate invalid essential factor.And then, utilize device Diagnostic to process 22, according to the invalid essential factor of automatic control, what kind of impact judgement has to system, processing etc. from now on, and shows in man-machine interface portion 25.
In addition, while controlling the number of units of Water in Rainwater Drainage water pump, utilize man-machine interface portion 25 to show particularly the switching condition while switching operating number.In addition, although switching condition is set up, do not switch in the situation of operating number, utilize data analysis processing 19 and abnormality juding to process 21 and resolve its essential factors, and utilize device Diagnostic processing 22 and diagnostic message Graphics Processing 23 to summarize diagnostic result, in man-machine interface portion 25, show.
In addition, when the revolution that carries out Water in Rainwater Drainage pump is controlled, in the situation that not reaching desired value, utilize data analysis processing 19 and extremely conclude that processing 21 extracts the abnormal essential factor of control deviation; Utilize equipment set diagnostic process 22 and diagnostic message Graphics Processing 23 to conclude diagnostic result, and in man-machine interface portion 25, demonstrate its essential factor.
For Check processing signal, in processing, rain-water drainage uses a lot of sensors, but as the gimmick of carrying out diagnostic process signal, often comparative figures signal and simulating signal.Particularly, this situation be the standard-sized sheet limit switch signal (digital signal) of exhaust valve 16 in " ON " state, but exhaust valve aperture signal (simulating signal) is not indicated the aperture of " 100% ".In this case; utilize data analysis processing 19 and abnormality juding to process 21; it is abnormal or inconsistent that judgement is which sensor occurs, and utilize device Diagnostic process 22 and diagnostic message Graphics Processing 23 summarize inconsistent main points and sensor abnormality content and be presented in man-machine interface portion 25.
In addition, in the situation that delivery flow meter is set, indicated value refers to for " 0 ", but when input accumulative total pulse signal, utilize that data analysis processes 19, abnormality juding process 21 be judged as abnormal, and utilize device Diagnostic process 22 and diagnostic message Graphics Processing 23 summarize inconsistent main points and sensor abnormality content and be presented in man-machine interface portion 25.
< is used the abnormal method > of judgement (content of technical scheme 2) of prediction work
In the situation that controlling rain-water drainage, the water level of pump sump 7 is important indexs.And due to rainfall situation, rainwater 14 flows into pump sump 7 suddenly sometimes, rain-water drainage is processed in order to prevent that the generation of this situation from possessing, and most cases all will be predicted pump sump water level, carries out and controls and auxiliary control.
This situation, predicted value may not be accurate, therefore, utilizes data prediction to process 20 computing predicted values, meanwhile, utilizes data analysis to process 19 and analyze upper lower limit value etc., when not departing from its bound, utilizes abnormality juding to process 21 and be judged as extremely.And, while carrying out PREDICTIVE CONTROL, utilize equipment set diagnostic process 22 judgement PREDICTIVE CONTROL to end, utilize equipment set diagnostic process 22, diagnostic message Graphics Processing 23 to conclude diagnostic result, and show main points and the essential factor of ending in man-machine interface portion 25.
[effect]
So, in the 1st embodiment, according to the rainfall data from 4 outputs of rainfall radar treating apparatus, rainfall information from each rain gage 5 outputs on the ground, from being arranged on inflow canal water-level gauge 9, the pump sump water-level gauge 10 of Large Water Treatment Field 6 and flowing into the processing costs of explaining the outputs such as door 11, integrated supervision and diagnosis apparatus 8a controls each rainwater pump 15 and each exhaust valve 16, the water level of pump sump 7 is remained on below designated water level, and diagnose the processing costs of lower Large Water Treatment Field 6 and the content etc. that turns round, diagnostic result is prompted to operating personnel.For this reason, consider the information of the running resume etc. of equipment set, accurate analysis diagnosis has or not abnormal and abnormal content, for lacking the operating personnel of equipment operating experience or pointing out the present situation of processing or prediction from now on, the state of equipment, the diagnostic message of machine etc. with the operating personnel of the large-scale equipment set of less number operation, thereby, help operating personnel to judge to operate with security and stability equipment set, alleviate operating personnel's burden, meanwhile, can improve significantly reliability.(effect of technical scheme 1).
In addition, in the 1st embodiment, utilize data analysis to process 19, the processing costs of relatively processing 20 predicted data that obtain and exporting from equipment set by data prediction, diagnosis prediction is controlled and is had or not abnormal, lower Large Water Treatment Field 6 to have or not extremely.For this reason, consider the information of the running resume etc. of equipment, accurate analysis diagnosis has or not abnormal and abnormal content, for lacking the operating personnel of equipment operating experience or pointing out PREDICTIVE CONTROL to have or not extremely with the operating personnel of the large-scale equipment set of less number operation, the running status of the present situation of processing or a few minutes～equipment set after several hours, the state of processing, and the diagnostic message of machine etc., thereby, help operating personnel to judge to operate with security and stability equipment set, alleviate operating personnel's burden, simultaneously, can improve significantly reliability.(effect of technical scheme 2).
< < the 2nd embodiment > >
[formation]
Fig. 3 means the block diagram of the 2nd embodiment of integrated supervision diagnostic system of the present invention.In addition, in this figure, the part to corresponding with each portion of Fig. 1, is accompanied by same-sign.
The difference of integrated supervision diagnostic system 1b shown in this Fig and the integrated supervision diagnostic system 1a shown in Fig. 1 is, configuration data relay 31 in integrated supervision and diagnosis apparatus 8b, simultaneously, in central monitoring chamber (or data center), central monitoring device 32 is set, the diagnostic result obtaining at integrated supervision and diagnosis apparatus 8b is sent to central monitoring device 32 with the form of diagnosis case history, by the indoor operating personnel of central monitoring, holds mobile communication terminal 33 notice at equipment place (Machine field boundary) outside operating personnel.
In addition, central monitoring device 32 possesses diagnosis portion 40 and positional information detection unit 41.Diagnosis portion 40, again diagnosis be stored in diagnosis case history in data transmit-receive portion 39, to the indoor operating personnel's prompting of central monitoring, positional information detection unit 41, according to the positional information that is read into each mobile communication terminal 33 of data transmit-receive portion 39, adjustment is stored in the content of the diagnosis case history of data transmit-receive portion 39, send to each mobile communication terminal 33, make diagnosis case history.
In addition, central monitoring device 32 possesses operation information detection unit 42, again adjusts accordingly with the content of operation of each mobile communication terminal 33 being received by data transmit-receive portion 39 the diagnosis case history that sends to each mobile communication terminal 33.
And, central monitoring device 32, by communication line 38, from each mobile communication terminal 33 readin position informations, control each operating personnel's position, and collect from the equipment set diagnostic result (diagnosis case history) of the phenotype formula of data relay portion 31 outputs, again carry out detailed diagnosis, and to the indoor operating personnel's prompting of central monitoring.In addition, central monitoring device 32, adjusts accordingly from the content of the diagnosis case history of data relay portion 31 outputs with the position of each mobile communication terminal 33, the content of operation of each mobile communication terminal 33, and sends to each mobile communication terminal 33 by communication line 38.
Each mobile communication terminal 33 possesses respectively positional information detection unit 43 and data transmit-receive portion 44.Positional information detection unit 43 is to utilize GPS function to control the current location of mobile communication terminal 33, and generate positional information, data transmit-receive portion 44, the positional information of reading in operating personnel's key operation content (machine operation content) and obtaining by positional information detection unit 43 etc., by communication line 38, send data transmit-receive portion 39 to, read in and show from the diagnosis case history of data transmit-receive portion 39 outputs.Each mobile communication terminal 33 utilizes GPS function to control position, and the positional information obtaining is sent to central monitoring device 32, meanwhile, reads in the diagnosis case history sending from central monitoring device 32, and carries out picture disply.In addition, each mobile communication terminal 33 generates machine operation content by the each key operation of operating personnel, and sends central monitoring device 32 to.
[work]
The work of integrated supervision diagnostic system is described below with reference to the block diagram shown in Fig. 3, Fig. 4.
First, data server 24 by integrated supervision and diagnosis apparatus 8b reads in from the rainfall data of rainfall radar treating apparatus 4 outputs, the rainfall information of each that collected by processing controls portion 18 rain gage 5 outputs on the ground, from being arranged on the inflow canal water-level gauge 9, pump sump water-level gauge 10 of Large Water Treatment Field 6 and flowing into the processing costs of explaining the outputs such as door 11, more than whether the water level that judges pump sump 7 reaches predetermined water level.And, because making the water level of pump wells 7, rainfall etc. reaches designated water level when above, or when the water level of pump wells 7 has the possibility reaching more than designated water level, utilize data server 24 to generate steering order, by processing controls portion 18 rear pump steering orders, valve opening instruction etc., and control each rainwater pump 15, each exhaust valve 16 that is arranged on lower Large Water Treatment Field 6.
Thereby according to the path in 17 → river, pump sump 7 → rainwater pump 15 → exhaust valve, 16 → draining road, the rainwater 14 of the pump sump 7 of draining, remains on below the water level of setting the water level of pump sump 7.
The displaying contents > of < integrated supervision and diagnosis apparatus 8b (content of technical scheme 3)
In addition, synchronize with above-mentioned work, utilize the man-machine interface portion 25 of integrated supervision and diagnosis apparatus 8b, read in and be collected in each processing costs of data server 24, the steering order of exporting from data server 24 etc., make monitoring image data, and to operating personnel, show the running content of lower Large Water Treatment Field 6.In addition, synchronize with this work, integrated supervision and diagnosis apparatus 8b is according to the step of the following stated, and the lower Large Water Treatment Field of diagnosis has or not extremely, completes diagnosis case history, and is presented in man-machine interface portion 25.
First, after utilizing processing controls portion 18 to read in the process information of lower Large Water Treatment Field 6 and it is processed, be stored in data server 24, by data analysis processes 19, data prediction processes 20, abnormality juding processes 21,22 pairs of equipment set diagnostic process are stored in data server 24 equipment set and process information, resolve simultaneously.And, judging abnormal or existing after abnormal possibility, utilize diagnostic result processing process 34 by the equipment set diagnostic result of the form of case record (diagnosis case history) from action schedule, and show in man-machine interface portion 25.
Now, the diagnosis case history being presented in man-machine interface portion 25 is not only being recorded the abnormality of equipment set, but also charging to abnormal possibility so be abnormal coverage, also have the state of issuable equipment set after several hours that obtain etc. in data prediction processes 20.Therefore,, for the user who lacks experience and very busy user of operating with less personnel with respect to the scale of equipment set etc., as long as have a look the content of record, just can judge rapidly and correctly.Also have, the basic comprising of this diagnosis case history comprises: the diagnostic result table of predetermined checkup item (particular sensor has or not extremely, the duration of runs aggregate-value etc. of object pump group between given period), details abnormal or while having abnormal possibility provide hurdle, synthetic determination hurdle (point out equipment set at that time state, according to priority order, point out recommendation enforcement project).
Specifically, diagnosis case history is recorded for example following information.
1) for Water in Rainwater Drainage water pump is controlled automatically, controlled condition must be set up automatically, as show the main points of its establishment in man-machine interface portion 25 immediately; While being false, utilize data analysis processing 19 and abnormality juding to process 21 and can extract the invalid essential factor of automatic condition, simultaneously, utilize device Diagnostic processing 22, diagnostic message Graphics Processing 23 and diagnostic result processing to process 34 and be documented in diagnosis case history, and show in man-machine interface portion 25.Also have, utilize device Diagnostic portion 22, judge due to being false of automatic control system and processing from now on had to what kind of impact, be documented in diagnosis case history, and inform operating personnel.
2) while controlling the number of units of Water in Rainwater Drainage pump, the switching condition that switches operating number is presented in man-machine interface portion 25 particularly, meanwhile, although above-mentioned condition is set up while not switching operating number, according to making diagnosis case history with identical step above, and show its essential factor.
3) carry out under occasion that the revolution of Water in Rainwater Drainage water pump controls, when not reaching desired value, utilize data analysis processing 19 and abnormality juding to process 21 and extract the abnormal essential factor of control deviation, according to making diagnosis case history with identical step above, and show its essential factor.
4), while carrying out rain-water drainage control, the water level of pump sump 7 is important indicators.And due to rainfall situation, rainwater 14 flows into pump sump 7 suddenly sometimes, rain-water drainage is processed in order to prevent that the generation of this situation from possessing, and most cases all will be predicted pump sump water level, carries out and controls and auxiliary control.
This situation, predicted value may not be accurate, therefore, when utilizing data prediction to process 20 computing predicted value, utilizes data analysis to process 19 and analyze upper lower limit value etc., when not departing from its bound, utilizes abnormality juding to process 21 and be judged as extremely.And, while carrying out PREDICTIVE CONTROL, when utilizing set of equipments diagnostic process 22 judgement PREDICTIVE CONTROL to end, by above-mentioned step and identical step, make diagnosis case history, and show the essential factor of ending.
5), for Check processing signal, in processing, rain-water drainage uses a lot of sensors.And, as the gimmick of diagnostic process signal, have the gimmick of comparative figures signal and simulating signal.Particularly, this situation is that the standard-sized sheet limit switch signal (digital signal) of exhaust valve 16 is in " ON " state, but exhaust valve aperture signal (simulating signal) is not indicated the aperture of " 100% ", in this case, utilize data analysis processing 19 and abnormality juding to process 21, judgement is which sensor occurs extremely, is inconsistent.And the content of utilization and the inconsistent main points of above-mentioned steps same summary and sensor abnormality, makes diagnosed SARS case (カ Le テ), and is presented in man-machine interface portion 25.
6) in addition, delivery flow timing is set, although indicated value refers to " 0 ", can inputs accumulative total pulse signal.In this case, utilize data analysis processing 19 and abnormality juding processing 21 and be judged as extremely, according to the step same with above-mentioned steps, summarizing the content of inconsistent main points and sensor abnormality, make diagnosis case history, and be presented in man-machine interface portion 25.
7) order of the order that rainwater pump 15 determines according to user or system regulation is used many pumps, and the service life of a machine of each pump of take is the index of grasping, and uses each pump accumulated value of the duration of runs.Thus, according to the step same with above-mentioned steps, make the diagnosis case history that records each pump accumulated value duration of runs, in man-machine interface portion 25, show, and user can determine the period of pump sequence of operation or grasp testing pump etc.
The displaying contents > of < central monitoring device 32, mobile communication terminal 33 (content of technical scheme 4)
In addition, when carrying out district management, the diagnosis case history being obtained by integrated supervision and diagnosis apparatus 8b is sent to central monitoring device 32, by the operating personnel of central monitoring chamber, holds mobile communication terminal 33, and the operating personnel outside equipment place notify situation.
Particularly, the diagnostic result being obtained by man-machine interface portion 25, data server 24 and processing controls portion 18 (diagnosis case history) is stored into after data transmit-receive portion 39, positional information detection unit 41 and operation information detection unit 42 by central monitoring device 32 are adjusted, and send to mobile communication terminal 33 according to the path of data transmit-receive portion 39 → communication line, 38 → mobile communication terminal 33.
By receiving the operating personnel that send result; at diagnostic result while not being abnormal; only carry out the confirmation of content; or diagnostic result is for abnormal or while there is abnormal possibility; judge and directly go to equipment place to carry out the processing of corresponding measure, or directly carry out rainwater pump 15 and flow into the operation of explaining door 11 grades by mobile communication terminal 33.
At this, utilize data prediction to process 20 rainfall informations of processing from ground rain gage 5 grades, owing to suddenly raining cats and dogs, the rainfall that the backward unmanned equipment place of dozens of minutes flows into will exceed the imagination, and when maintenance, rainwater pump 15 application mode had manually, and can obtain the equipment set diagnostic result that relative rainwater can not be guaranteed the number of units of required pump.Now; by data prediction, processing 20 predictive contents that produce is rain gages 5 on base area; information of forecasting within the short time of following about 10 minutes to 30 minutes; before flowing into rainwater; operating personnel are difficult to arrive sub-pump field; now at mobile communication terminal 33, show and automatically change the diagnosis case history of these rainwater pump 15 patterns, so that see that the operating personnel of this demonstration take suitable countermeasure protection equipment place to avoid the danger of immersion infringement.
In addition, utilize data prediction to process 20 rainfall datas of processing from rainfall radar 2, when obtaining predicting the outcome after coming few hours, the time that shows on mobile communication terminal 33 is gone a diagnosis case history for a this main points, and can process rainwater and flow into.
In addition now, as diagnosis case history content, can be rainwater influx or the forecast level value of pump sump 7, the predicted data that rain pump operation is predicted the moment etc. after a few minutes.Except these data, can also recommend operation, judgement to convert message form to, and on the picture of mobile communication terminal 33, only need to select just can executable operations.In addition, when carrying out the operation of mobile communication terminal 33, in order to prevent maloperation, before carrying out after selecting operation, add and confirm operation.
In addition, synchronize with above-mentioned work, the positional information of utilizing the GPS function of the positional information detection unit 43 of mobile communication terminal 33 to obtain, is sent to the data transmit-receive portion 39 of central monitoring device 32 by communication line 38, by positional information detection unit 41, controlled.And, while sending supplementary from data transmit-receive portion 39 to mobile communication terminal 33, sometimes the equipment place operating personnel as recipient are difficult to move to immediately need the equipment of emergency operation place, or are difficult to carry out the machine operation in this equipment place by mobile communication terminal 33.Be judged as like this in situation at a distance, to those operating staffs, only provide diagnosis case history, and can not operate by mobile communication terminal 33.
In addition, while sending supplementary from the data transmit-receive portion 39 of central monitoring device 32 to mobile communication terminal 33, utilize the operation information detection unit 42 of central monitoring device 32 to record operating personnel's priority settings and the operation information of recommendation operating in diagnosis case history.Thereby, while being operated by mobile communication terminal 33, can not exist by different operating personnel's repetitive operations, certain operating personnel's reasonable operation because the possibility of change occurs indivedual operating personnel's faulty operation.
Have again, while being operated by mobile communication terminal 33 by certain operating personnel, this operation information is read in data transmit-receive portion 39 in central monitoring device 32, and send on the mobile communication terminal 33 held of other operating personnel that receives diagnosis case history, current operating conditions be can hold, the operation confusion and the faulty operation that due to several operating personnel, cause prevented.
Like this, in the 2nd embodiment, to diagnose case history form to show the diagnostic result being obtained by integrated supervision and diagnosis apparatus 8b, and be sent to central monitoring device 32, allow the indoor operating personnel of central monitoring see.For this reason, consider the information of the running resume etc. of equipment set, accurate analysis diagnosis has or not abnormal and abnormal content, to lacking the operating personnel of equipment set operating experience or the present situation of processing with the form prompting of diagnosed SARS case with the operating personnel of the large-scale equipment set of less number operation and prediction from now on etc., the state of equipment set, the diagnostic message of machine etc., thereby, help operating personnel to judge to operate with security and stability equipment set, alleviate operating personnel's burden, meanwhile, can improve significantly reliability.(effect of technical scheme 3).
In addition, in the 2nd embodiment, from integrated supervision and diagnosis apparatus 8b, to central monitoring device 32, transmit diagnosis case history, allow the operating personnel of central monitoring chamber see, and send to each mobile communication terminal 33, allow each operating personnel of being responsible for equipment place see that information carries out optimum operation.For this reason, consider the information of the running resume etc. of equipment, accurate analysis diagnosis has or not abnormal and abnormal content, to lacking the operating personnel of equipment set operating experience or with operating personnel and the operating personnel in equipment place of the large-scale equipment set of less number operation, the present situation that prompting is processed and prediction from now on etc., the state of equipment set are, the diagnostic message of machine etc., thereby, help operating personnel to judge with operating equipment with security and stability, alleviate operating personnel's burden, meanwhile, can improve significantly reliability.(effect of technical scheme 4).
Other embodiment > > of < <
What < abnormality juding was processed 21 grades enrolls position > (content of technical scheme 5)
In addition, in above-mentioned the 1st, the 2nd embodiment, thereby make the data server 24 arranging in existing supervising device there is diagnostic function formation integrated supervision and diagnosis apparatus 8a, 8b.This forms, and also can make divisor according to the part beyond server 24, have diagnostic function such as man-machine interface portion 25, processing controls portion 18 etc.In addition, according to object, also the necessary data analysis processing 19 of structure diagnostic function, data prediction processing 20, abnormality juding processing 21, device Diagnostic processing 22, diagnostic result Graphics Processing 23 can be distributed to man-machine interface portion 25, data server 24, processing controls portion 18.
< data prediction is processed a plurality ofization > (content of technical scheme 6) of 20
In addition, in the 1st, the 2nd above-mentioned embodiment is processed, although make, a kind of data prediction processing 20 has only been installed, a plurality of different types of data predictions also can be installed and processes 20.Due to being installed, a plurality of data predictions process 20, so when adopting the result of calculation of some data prediction processing 20 to carry out the auxiliary control of rain-water drainage, even if this data prediction is processed 20 cisco unity malfunctions, the data prediction that also can automatically switch to other processes 20, thereby can continue the auxiliary control of rain-water drainage.
< data prediction is processed 20 evaluation, optimization > (content of technical scheme 7,8)
In addition, with the gimmick of being scheduled to and cycle, judge that these each data predictions process 20 performance, can select a data prediction with top performance to process 20 in each predetermined cycle, carry out rain-water drainage control and be also fine.
For example, judgement about different a plurality of auxiliary control output, at each, be scheduled to cycle, for example control cycle (cycle can reset depending on application) that a plurality of data predictions are processed 20 performance, according to take the Optimal Control that operational ton and pump duration of runs, pump operating cost etc. are index, judged.In each predetermined (depending on service condition) cycle, select a control model with most suitable control performance, utilize the output of its control model to carry out rain-water drainage control.
Now, by utilizing the data prediction of current use to process 20, while there is the abnormal abnormity diagnosis result waiting of sensor values, in man-machine interface portion 25, demonstrate its essential factor, and can not use and be diagnosed as abnormal sensor and automatically switch into other data predictions and process 20, continue prediction work.
< changes predictive mode > (content of technical scheme 9) online
In addition, in the 1st, the 2nd above-mentioned embodiment, in data prediction processes 20, use predefined influx predictive mode to carry out the computing of influx predicted value, and generation forecast data on flows.This formation, also can use other operational method to carry out the prediction of influx, such as " expansion RRL method; hydrology pattern, the hydrology pattern of software (MOUSE etc.) resolved in general outflow " etc., utilize multiplicative model or conceptual schema, follow the trail of white box testing method that time that rainfall flows out changes or as system determine together method, multiple regression analysis etc., only by the black box testing method of the rainfall amount in past and the data construct predictive mode of influx etc.In addition, expansion RRL method is disclosed on Unexamined Patent 6-147940 communique, and the system that is applicable to is predicted on JP 2000-257140 communique with the influx of determining method.
Now, influx predictive mode, according to the rainfall amount signal from ground rain gage 5, the operational situation of rainwater pump 15, flow into water in a canal position, pump sump water level, flow into each signals such as status of using of explaining door 11, and use under off-line state predefined method or with online mode, successively upgrade any one in the method for mechanism of influx predictive mode.
And, when use is successively upgraded the method for influx predictive mode with online mode, according to the variation of following the tracks of basin, upgrade influx predictive mode, thereby can suppress the deterioration of precision of prediction.
As with the online mode representational gimmick of the gimmick of new model more successively, known system is with determining successive minima 2 multiplication of method.These successive minima 2 multiplication, have and can be arranged on little, the more small-scale computing machine of calculated load, meanwhile, can follow the tracks of the change of processing and upgrade the advantage of mode parameter, but in rain-water drainage field, there is no the illustration of practical application.; as rain-water drainage, process; the change of processing occurs as the result of the composite factor effect of spontaneous phenomenon, and it is very effective that the system of easy change is arranged to schema update device, thereby can say that it is effective with online mode, successively upgrading the such mechanism of predictive mode.
In addition, about this, according to influx, predict the outcome and carry out the pump running Forecasting Methodology in when prediction running, can directly judge pump operating number according to influx predicted value, can also build in addition and take the pump sump water level forecast pattern that influx predicted value is output valve as input value, the pump sump water level forecast value of take, according to pump sump water level forecast value, judge pump operating number.
In addition, with respect to the existing water level auto control system that utilizes fixed pump Well Water Level setting value carrying out, also can pass through by influx predicted value computing designated water level correct amount, and according to this value change setting water level, the startup of carrying out rainfall pump 15 stops the pump running regularly changing.In addition, the situation of general outflow parsing software is to utilize the pump that its software has itself to control function.Also have, the control of the running of various designated water levels and control number of units is given by man-machine interface portion 25 by order.
By solving above-mentioned best control problem, the control problem of can quantitative evaluation rain-water drainage processing, therefore, can provide and can make the pump equalization duration of runs, reduce such rain-water drainage control method and the device of running switching times.
< is used rolling time domain to control > (content of technical scheme 10)
As mentioned above, carry out control performance judgement (according to abnormality diagnostic judgement with according to the judgement of evaluation function value), can use the high confidence level rain-water drainage control device that be closely related, stable of controlling with rain-water drainage.
Now, rain-water drainage control problem can be summed up as the optimization problem that comprises restriction condition.
In the formation of this optimal control system, for example, the rolling time domain (Receding horizon) that the applicable key concept of controlling as model prediction is widely known by the people is controlled.So-called rolling time domain control refers at each poll cycle samples to solving the interval of most suitable problem, while convert, repeats the optimized control of off line, can handle restrictive condition with changeable.That is, have advantages of and the relevant restriction condition of control inputs and processing output etc. can be directly reflected into and control computing method.Now, as restrictive condition, consider the bound of pump sump water level.
As known from the above, the applicable model prediction of rain-water drainage control problem is controlled to the time domain of rolling and control, thereby can be system ground management system, can carry out rain-water drainage control by enough control device all the time with best control performance simultaneously.For this reason, can establish and make the pump equalization duration of runs, reduce running switching times, and can solve the rain drainage control system of this class problem of manual operation that gets involved running operation personnel.
Other embodiments of < < > >
In addition, as the additive method that solves above-mentioned Optimal Control problem, considered that difference limits the applicable of method and genetic computation method etc.The advantage that difference restriction method has is, sum up and examine the segment space in solution space, whether checking in advance there is candidate solution in this space, thereby can get rid of in advance unnecessary retrieval formality, although spended time on calculating, can seek optimum answer.In addition, heredity algorithm can not retrieve optimum answer, can only retrieve accurate optimum solution, and its advantage is be difficult to be absorbed in local minimum solution and can expect quick computing.
Also have, above-mentioned method hypothesis only adopts current information prediction pump field influx, pump sump influx, the pump sump water level of rain gage 5 on the ground.If only utilize rain gage 5 on the ground, can not carry out high-precision rainfall prediction, therefore, the prediction of following 10 minutes to 15 minutes is considered to its boundary.
And, if use the information of rainfall radar 2, data prediction is processed to 20 and carry out the prediction of the predicted values such as rainfall data and rainfall intensity information, also can predict future pump field influx, pump sump influx, the pump sump water level of 30 minutes to several hours, and the rain-water drainage that has read in this information of forecasting is controlled.
In addition, in above-mentioned the 1st, the 2nd embodiment, utilize rainfall radar treating apparatus 4 to read in from the rainfall data of each rainfall radar 2 outputs, directly send on network 3.This control also can be carried out the processing of various data, the rainfall situation of predict future certain hour, and send on network 3 predicting the outcome.
In addition, network 3 reads in as the rainfall data from 2 outputs of each rainfall radar, from prediction and the various data meteorological data of the rainfall situation of weather service center issue, and in data server 24 prediction rainfall amounts, rainfall intensity, carry out the influx prediction of following 30 minutes to several hours, result is to have improved the confidence level that rain-water drainage is controlled.
In addition, can adopt various information of forecastings or their currencys such as above-mentioned rainfall prediction or weather information, influx prediction, water level forecast, at data server 24, judge climate type, according to this result of determination, carry out rain-water drainage control.
Specifically, while being judged as light rain by various information, needn't carry out immediately rain-water drainage, control and explain door, the rainwater-collecting at rainfall initial stage is augmented to main line or stored pipe to what set in advance.Thereby, can suppress the early-stage rainwater that pollution concentration is high (anxious rain) and flow into Large Water Treatment Field 6 and pump sump 7.Another aspect, while surpassing setting if not the water level of light rain or pump sump 7, carries out rain-water drainage control at once.
Like this, by utilizing above-mentioned various information of forecasting switch modes to carry out rain-water drainage control, also can tackle the interflow coming into one's own in recent years to improve problem.
In addition, in above-mentioned the 1st, the 2nd embodiment, as concrete processing, with the rain-water drainage of the lower Large Water Treatment Field 6 that adopted prediction and calculation and process, be treated to object, but viewpoint of the present invention also can be applicable to other processing.For example, for the rain-water drainage processing to river discharge etc. of having used river level prediction in drainage equipment place, adopted water-supply line processing, generating the processing of monitoring such as to process, effective especially.
Claims (4)
1. an integrated supervision and diagnosis apparatus, is characterized in that,
Possess:
Detecting unit, for detection of the operating condition of set of equipments or the state of processing;
Diagnosis unit, for the detection data of storing this detecting unit, and carried out the data after processing set of equipments or treatment state have been diagnosed according to the detection data of storage or to detecting data, this diagnosis unit is updated to the operating condition of complete equipment with online mode, the predictive mode of the state of processing or their change essential factor, and with the cycle of presetting, make of default document form and concluded the diagnosis case history that the diagnostic result of set of equipments or treatment state forms, and above-mentioned diagnosis case history is presented to operating personnel;
Delivery unit, transmits the above-mentioned diagnosis case history of being made by above-mentioned diagnosis unit; And
Central monitoring device, have and receive the above-mentioned diagnosis case history sending from above-mentioned delivery unit the function of controlling the positional information of a plurality of mobile communication terminals, for the mobile communication terminal being positioned at outside preset range, positional information based on each mobile communication terminal limits the function of each mobile communication terminal, and the positional information based on each mobile communication terminal is adjusted the content of above-mentioned diagnosis case history and is distributed to above-mentioned a plurality of mobile communication terminal.
2. an integrated supervision and diagnosis apparatus, is characterized in that,
Possess:
Detecting unit, for detection of the operating condition of set of equipments or the state of processing;
Diagnosis unit, for the detection data of storing this detecting unit, and carried out the data after processing set of equipments or treatment state have been diagnosed according to the detection data of storage or to detecting data, this diagnosis unit is as the device that forms best supplementary controlled system, use is controlled with the rolling time domain that is limited to up and down restriction condition for the treatment of state, and with the cycle of presetting, make of default document form and concluded the diagnosis case history that the diagnostic result of set of equipments or treatment state forms, and above-mentioned diagnosis case history is presented to operating personnel;
Delivery unit, transmits the above-mentioned diagnosis case history of being made by above-mentioned diagnosis unit; And
Central monitoring device, have and receive the above-mentioned diagnosis case history sending from above-mentioned delivery unit the function of controlling the positional information of a plurality of mobile communication terminals, for the mobile communication terminal being positioned at outside preset range, positional information based on each mobile communication terminal limits the function of each mobile communication terminal, and the positional information based on each mobile communication terminal is adjusted the content of above-mentioned diagnosis case history and is distributed to above-mentioned a plurality of mobile communication terminal.
3. an integrated supervision and diagnosis apparatus, is characterized in that,
Possess:
Detecting unit, for detection of the operating condition of set of equipments or the state of processing;
Diagnosis unit, for the detection data of storing this detecting unit, and carried out the data after processing set of equipments or treatment state have been diagnosed according to the detection data of storage or to detecting data, this diagnosis unit arrives the operating condition of set of equipments or the state of processing after several hours after using the predictive mode of set of equipments or processing to predict a few minutes, thereby predicted the outcome, according to this, predict the outcome and operational situation or the treatment state of actual set of equipments, set of equipments or treatment state are diagnosed, this diagnosis unit is updated to the operating condition of complete equipment with online mode, the state of processing or the predictive mode of their change essential factor, and with the cycle of presetting, make of default document form and concluded the diagnosis case history that the diagnostic result of set of equipments or treatment state forms, and above-mentioned diagnosis case history is presented to operating personnel,
Delivery unit, transmits the above-mentioned diagnosis case history of being made by above-mentioned diagnosis unit; And
Central monitoring device, have and receive the above-mentioned diagnosis case history sending from above-mentioned delivery unit the function of controlling the positional information of a plurality of mobile communication terminals, for the mobile communication terminal being positioned at outside preset range, positional information based on each mobile communication terminal limits the function of each mobile communication terminal, and the positional information based on each mobile communication terminal is adjusted the content of above-mentioned diagnosis case history and is distributed to above-mentioned a plurality of mobile communication terminal.
4. an integrated supervision and diagnosis apparatus, is characterized in that,
Possess:
Detecting unit, for detection of the operating condition of set of equipments or the state of processing;
Diagnosis unit, for the detection data of storing this detecting unit, and carried out the data after processing set of equipments or treatment state have been diagnosed according to the detection data of storage or to detecting data, this diagnosis unit arrives the operating condition of set of equipments or the state of processing after several hours after using the predictive mode of set of equipments or processing to predict a few minutes, thereby predicted the outcome, according to this, predict the outcome and operational situation or the treatment state of actual set of equipments, set of equipments or treatment state are diagnosed, this diagnosis unit is as the device that forms best supplementary controlled system, use is controlled with the rolling time domain that is limited to up and down restriction condition for the treatment of state, and with the cycle of presetting, make of default document form and concluded the diagnosis case history that the diagnostic result of set of equipments or treatment state forms, and above-mentioned diagnosis case history is presented to operating personnel,
Delivery unit, transmits the above-mentioned diagnosis case history of being made by above-mentioned diagnosis unit; And
Central monitoring device, have and receive the above-mentioned diagnosis case history sending from above-mentioned delivery unit the function of controlling the positional information of a plurality of mobile communication terminals, for the mobile communication terminal being positioned at outside preset range, positional information based on each mobile communication terminal limits the function of each mobile communication terminal, and the positional information based on each mobile communication terminal is adjusted the content of above-mentioned diagnosis case history and is distributed to above-mentioned a plurality of mobile communication terminal.
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| KR100981331B1 (en) | 2010-09-10 |
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| TW200741066A (en) | 2007-11-01 |
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