CN102141415B - Online diagnosis device and method of monitoring system - Google Patents
Online diagnosis device and method of monitoring system Download PDFInfo
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- CN102141415B CN102141415B CN 201010597357 CN201010597357A CN102141415B CN 102141415 B CN102141415 B CN 102141415B CN 201010597357 CN201010597357 CN 201010597357 CN 201010597357 A CN201010597357 A CN 201010597357A CN 102141415 B CN102141415 B CN 102141415B
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Abstract
The invention provides an online diagnosis device of a monitoring system, which comprises a detection module and a diagnosis unit, wherein the detection module is used for transmitting detected working information with respect to a subsystem of the monitoring system to the diagnosis unit; and the diagnosis unit is used for processing the received working information and a standard set corresponding to the subsystem of the monitoring system and generating a diagnosis result, wherein the diagnosis result comprises the working state of the monitoring system.
Description
Technical field
The present invention relates to the operational diagnostics of monitoring system, particularly the on-line diagnosing apparatus of monitoring system and method.
Background technology
In the activity in production of enterprises and institutions, need to adopt the duty of monitoring system monitoring production system, and FEEDBACK CONTROL production.Where necessary, also need monitoring result is sent to government department, by the activity in production of supervision enterprises and institutions of government department.But described monitoring system analytical instrument supplier often provides, and uses the enterprises and institutions of described monitoring system can not confirm whether operate as normal of monitoring system, and whether monitoring result is accurate and effective.Therefore, need to introduce the duty that diagnosis mechanism goes to judge monitoring system, as:
Pollution source monitoring system refers to the relevant monitoring equipment of various pollutions according to national pollution source environment protection emission requirement design, mainly comprise: flue gas pollutant continuous blow-down monitoring system (CEMS), main monitoring parameter is: SO2, NO, O2, exhaust gas dust, flue-gas temperature, flue gas pressures, flue gas flow rate, smoke moisture etc.; Pollution entering the water continuous blow-down monitoring system, main monitoring parameter is: COD, ammonia nitrogen, TOC, total nitrogen, PH, flow etc.The pollution source monitoring equipment will be as the effective tool of environmental law enforcement and supervision, the continous-stable operation of equipment, and the validity of Monitoring Data must be guaranteed, and at present, mainly passes through artificial O﹠M at the continuous operation of pollution source monitoring equipment and keeps; And data validity is normally demarcated realization by the regular examination of environmental administration and the zeroing of equipment.
Adopt artificial mode of operation to guarantee that there are following defective in stability and the data validity of monitoring equipment: 1, the manual mode life period lags behind, and can not in time carry out associative operation to equipment; 2, when system is out of order or is unusual, product operation and maintenance personnel can not in time navigate to the position, trouble spot of system, can not the most effective solution system problem; 3, the Primary Component of every problem and module in the system (are about to break down) when being in abnormality, do not have timely early warning, can not guarantee interconnection stable operation; 4, because equipment odjective cause or artificial subjective reason cause validity and the authenticity of pollution source monitoring system output data can't reach assurance; 5, because the pollution source monitoring equipment product type of on-the-spot operation is more, and the operation time limit is uneven, if on-the-spot pollution source monitoring equipment is directly transformed and software modification, must bring a large amount of workloads, the pollution source monitoring equipment of different manufacturers and different time production is very high from revising technical cost of development simultaneously.
Summary of the invention
In order to solve the deficiency in the above-mentioned prior art scheme, the invention provides a kind of on-line diagnosing apparatus and method of monitoring system.
The objective of the invention is to be achieved through the following technical solutions:
A kind of on-line diagnosing apparatus of monitoring system, described on-line diagnosing apparatus comprises:
Detection module, described detection module are used for the job information of detected subsystem about described monitoring system is sent to diagnosis unit;
Diagnosis unit, described diagnosis unit are used for the described job information to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, and this diagnostic result comprises the duty of described monitoring system.
According to above-mentioned on-line diagnosing apparatus, described on-line diagnosing apparatus further comprises:
Standard substance; Diagnostic result is handled and generated to described diagnosis unit for the nominal of the described monitoring system that receives being measured the result of described standard substance, described standard substance, and this diagnostic result comprises the validity of the measurement data of described monitoring system.
According to above-mentioned on-line diagnosing apparatus, described on-line diagnosing apparatus further comprises:
Disposal personnel equipment, described disposal personnel equipment are used for according to described diagnostic result described monitoring system being finished corresponding control operation.
According to above-mentioned on-line diagnosing apparatus, described on-line diagnosing apparatus further comprises:
Decision-maker's equipment, described decision-maker's equipment are used for generating control command according to described diagnostic result, and described disposal personnel equipment is finished corresponding control operation according to the described control command that receives.
According to above-mentioned on-line diagnosing apparatus, described on-line diagnosing apparatus further comprises:
Communication module, the information that the described detection module that described communication module is used for receiving sends is sent to described diagnosis unit.
According to above-mentioned on-line diagnosing apparatus, described on-line diagnosing apparatus further comprises:
Communication module, the described diagnostic result that described communication module is used for receiving is sent to workbench;
Workbench, described workbench are used for the described diagnostic result that the described communication module of demonstration sends.
According to above-mentioned on-line diagnosing apparatus, preferably, described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set.
According to above-mentioned on-line diagnosing apparatus, preferably, described monitoring system is pollution source monitoring system or Industrial Process Monitoring system.
According to above-mentioned on-line diagnosing apparatus, preferably, described pollution source monitoring system comprises at least a in flue gas, atmosphere, the water quality analytical system.
According to above-mentioned on-line diagnosing apparatus, preferably, described detection module comprises at least a in temperature, pressure, humidity, the flow sensor.
According to above-mentioned on-line diagnosing apparatus, preferably, described diagnosis unit and/or workbench are government department or enterprise's supervising platform.
Purpose of the present invention also is achieved by the following technical programs:
A kind of inline diagnosis method of monitoring system, described inline diagnosis method may further comprise the steps:
(A1) detection module is sent to diagnosis unit with the job information of detected subsystem about described monitoring system;
(A2) the described job information of diagnosis unit to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, thus learn the duty of described monitoring system.
According to above-mentioned inline diagnosis method, described inline diagnosis method further comprises step:
(A3) disposal personnel equipment is finished corresponding control operation according to described diagnostic result to described monitoring system.
According to above-mentioned inline diagnosis method, described step (A3) further comprises:
(B1) decision-maker's equipment generates control command according to described diagnostic result;
(B2) described disposal personnel equipment is finished corresponding control operation according to the described control command that receives.
According to above-mentioned inline diagnosis method, described step (A1) further comprises:
(C1) job information of the subsystem of the communication module described monitoring system that will receive is sent to described diagnosis unit.
According to above-mentioned inline diagnosis method, described step (A2) further comprises:
(D1) the communication module described diagnostic result that will receive is sent to workbench.
According to above-mentioned inline diagnosis method, preferably, described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set, and described diagnostic result comprises that described monitoring system is in normal operating conditions, abnormal operating state or malfunction.
According to above-mentioned inline diagnosis method, described step (A2) further comprises:
(E1) described monitoring system is sent to described diagnosis unit with the measurement result of the standard substance that records;
(E2) diagnostic result is handled and generated to described diagnosis unit to the nominal of the described measurement result that receives, described standard substance, and this diagnostic result comprises the validity of the measurement data of described monitoring system.
According to above-mentioned inline diagnosis method, preferably, described monitoring system is pollution source monitoring system or Industrial Process Monitoring system.
According to above-mentioned inline diagnosis method, preferably, described pollution source monitoring system comprises at least a in flue gas, atmosphere, the water quality analytical system.
According to above-mentioned inline diagnosis method, preferably, described detection module comprises at least a in temperature, pressure, humidity, the flow sensor.
According to above-mentioned inline diagnosis method, preferably, described diagnosis unit and/or workbench are government department or enterprise's supervising platform.
Compared with prior art, the beneficial effect that has of the present invention is:
1, be independent of the field monitoring system, realize the running status to operation monitoring system, Primary Component and module abnormal conditions are monitored and data assessment in real time, export to related personnel's equipment situation and abnormal conditions.
2, monitoring system is carried out periodic data validity and judge, validity and the authenticity of assurance system output data.
3, set up monitoring system operation regular set, system is diagnosed continuously, guarantee the continuous effective operation of system.
4, on-line diagnosing apparatus is independent of monitoring system, and is easy for installation, is applicable to each producer, the system after different working times.
Description of drawings
With reference to accompanying drawing, disclosure of the present invention will be easier to understand.Those skilled in the art are understood that easily: these accompanying drawings only are used for illustrating technical scheme of the present invention, and are not to be intended to protection scope of the present invention is construed as limiting.Among the figure:
Fig. 1 is the basic block diagram according to the on-line diagnosing apparatus of the monitoring system of the embodiment of the invention 1;
Fig. 2 is the synoptic diagram according to regular set in the embodiment of the invention 1;
Fig. 3 is the process flow diagram according to the on-line monitoring method of the embodiment of the invention 1;
Fig. 4 is the basic block diagram according to the on-line diagnosing apparatus of the monitoring system of the embodiment of the invention 2;
Fig. 5 is the process flow diagram according to the on-line monitoring method of the embodiment of the invention 2;
Fig. 6 is the basic block diagram according to the on-line diagnosing apparatus of the monitoring system of the embodiment of the invention 3.
Embodiment
Fig. 1-6 and following declarative description optional embodiment of the present invention how to implement with instruction those skilled in the art and reproduce the present invention.In order to instruct technical solution of the present invention, simplified or omitted some conventional aspects.Those skilled in the art should understand that the modification that is derived from these embodiments or replace will be within the scope of the invention.Those skilled in the art should understand that following characteristics can make up to form a plurality of modification of the present invention in every way.Thus, the present invention is not limited to following optional embodiment, and is only limited by claim and their equivalent.
Embodiment 1:
Fig. 1 has schematically provided the basic block diagram of on-line diagnosing apparatus of the monitoring system of the embodiment of the invention.As shown in Figure 1, described on-line diagnosing apparatus comprises:
Detection module, described detection module are used for the job information of detected subsystem about described monitoring system is sent to diagnosis unit;
Diagnosis unit, described diagnosis unit are used for the described job information to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, and this diagnostic result comprises the duty of described monitoring system.
Fig. 2 has schematically provided the synoptic diagram of the regular set of the embodiment of the invention.As shown in Figure 2, according to above-mentioned diagnostic device, alternatively, described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set.
Alternatively, described diagnosis unit is the supervising platform of enterprise.
Alternatively, as shown in Figure 1, described on-line diagnosing apparatus further comprises:
Disposal personnel equipment, described disposal personnel equipment are used for according to described diagnostic result described monitoring system being finished corresponding control operation.
Fig. 3 has schematically provided the process flow diagram of the inline diagnosis method of the embodiment of the invention.As shown in Figure 3, described inline diagnosis method may further comprise the steps:
(A1) detection module is sent to diagnosis unit with the job information of detected subsystem about described monitoring system;
(A2) the described job information of diagnosis unit to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, thus learn the duty of described monitoring system.
Alternatively, described diagnosis unit is the supervising platform of enterprise.
Alternatively, as shown in Figure 3, described inline diagnosis method further comprises step:
(A3) disposal personnel equipment is finished corresponding control operation according to described diagnostic result to described monitoring system.
Fig. 2 has schematically provided the synoptic diagram of the regular set of the embodiment of the invention.As shown in Figure 2, according to above-mentioned diagnostic method, alternatively, described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set, described diagnostic result comprises that described monitoring system is in normal operating conditions, abnormal operating state or malfunction, when being in malfunction, diagnosis unit is reported to the police, and prompting disposal personnel equipment goes to safeguard monitoring system.
Benefit according to present embodiment is: the detection module of employing can detect the duty of the subsystem of monitoring system in time, thereby learns whether monitoring system is in normal operating conditions or abnormal operating state or malfunction.Result according to diagnosis carries out corresponding control operation, as when monitoring system is in malfunction, needs the engineering staff to go to safeguard; When monitoring system was in abnomal condition, the output result of monitoring system was insincere.
Embodiment 2:
Fig. 4 has schematically provided the basic block diagram of on-line diagnosing apparatus of the monitoring system of the embodiment of the invention.As shown in Figure 4, described on-line diagnosing apparatus comprises:
Standard substance is the reference material of the monitoring target of described monitoring system;
Detection module, described detection module are used for the job information of detected each subsystem about described monitoring system is sent to diagnosis unit;
Diagnosis unit, described diagnosis unit are used for the described job information to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, thereby learn the duty of described monitoring system; Diagnostic result is handled and generated to described diagnosis unit also for the nominal of the described monitoring system that receives being measured the result of described standard substance, described standard substance, and this diagnostic result comprises the validity of the measurement data of described monitoring system.Described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set, described diagnostic result comprises that described monitoring system is in normal operating conditions, abnormal operating state or malfunction, when being in malfunction, diagnosis unit is reported to the police;
Communication module, the described diagnostic result that described communication module is used for receiving is sent to workbench;
Workbench, described workbench are used for showing described diagnostic result;
Decision-maker's equipment, described decision-maker's equipment are used for generating control command according to described diagnostic result;
Disposal personnel equipment, described disposal personnel equipment are used for finishing corresponding control operation according to receiving control command.
Alternatively, described workbench is the supervising platform of government department.
Fig. 5 has schematically provided the process flow diagram of the inline diagnosis method of the embodiment of the invention.As shown in Figure 5, described inline diagnosis method may further comprise the steps:
(A1) detection module is sent to diagnosis unit with the job information of detected subsystem about described monitoring system;
(A2) the described job information of diagnosis unit to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, thus learn the duty of described monitoring system; Described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set, and described diagnostic result comprises that described monitoring system is in normal operating conditions, abnormal operating state or malfunction; When being in malfunction, diagnosis unit is reported to the police;
(E1) described monitoring system is sent to described diagnosis unit with the measurement result of the standard substance that records;
(E2) diagnostic result is handled and generated to described diagnosis unit to the nominal of the described measurement result that receives, described standard substance, and this diagnostic result comprises the validity of the measurement data of described monitoring system;
(D1) the communication module described diagnostic result that will receive is sent to workbench;
(B1) decision-maker's equipment generates control command according to the diagnostic result on the described workbench;
(B2) disposal personnel equipment is finished corresponding control operation according to the described control command that receives.
Alternatively, described workbench is the supervising platform of government department.
Benefit according to present embodiment is: can not only learn whether monitoring system is in normal operating conditions or abnormal operating state or malfunction, the validity of the measurement result of monitoring system can also be learnt, and corresponding control operation can be carried out according to diagnostic result.Government department can also supervise the validity of the measurement result of monitoring system, the activity in production of enterprise.
Embodiment 3:
Fig. 6 has schematically provided the basic block diagram of on-line diagnosing apparatus of the monitoring system of the embodiment of the invention.As shown in Figure 6, described on-line diagnosing apparatus comprises:
Standard substance is the reference material of the monitoring target of described monitoring system;
Detection module, described detection module are used for the job information of detected subsystem about described monitoring system is sent to communication module;
Communication module, the described job information that described communication module is used for receiving is sent to diagnosis unit;
Diagnosis unit, described diagnosis unit are used for the described job information to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, thereby learn the duty of described monitoring system; Diagnostic result is handled and generated to described diagnosis unit also for the nominal of the described monitoring system that receives being measured the result of described standard substance, described standard substance, and this diagnostic result comprises the validity of the measurement data of described monitoring system.Described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set, described diagnostic result comprises that described monitoring system is in normal operating conditions, abnormal operating state or malfunction, when being in malfunction, diagnosis unit is reported to the police.
Decision-maker's equipment, described decision-maker's equipment are used for generating control command according to described diagnostic result;
Disposal personnel equipment, described disposal personnel equipment are used for finishing corresponding control operation according to receiving control command.
Alternatively, described diagnosis unit is the supervising platform of government department.
A kind of inline diagnosis method of monitoring system, described inline diagnosis method may further comprise the steps:
(A1) detection module is sent to communication module with the job information of detected subsystem about described monitoring system;
Described monitoring system is sent to described communication module with the measurement result of the standard substance that records;
(C1) communication module described diagnostic result, the measurement result that will receive is sent to diagnosis unit;
(A2) the described job information of diagnosis unit to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, thus learn the duty of described monitoring system; Described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set, described diagnostic result comprises that described monitoring system is in normal operating conditions, abnormal operating state or malfunction, when being in malfunction, diagnosis unit is reported to the police;
Diagnostic result is handled and generated to described diagnosis unit to the nominal of the described measurement result that receives, described standard substance, and this diagnostic result comprises the validity of the measurement data of described monitoring system;
(B1) decision-maker's equipment generates control command according to above-mentioned diagnostic result;
(B2) disposal personnel equipment is finished corresponding control operation according to the described control command that receives.
Alternatively, described diagnosis unit is the supervising platform of government department.
According to the application of the embodiment of the invention 1 in inline diagnosis Industrial Process Monitoring system.Described Industrial Process Monitoring system is laser gas analysis system, is used for the concentration of gas in the monitoring industrial process pipeline, and the FEEDBACK CONTROL commercial production.Described laser gas analysis system comprises laser instrument, detector, analytic unit, is used for the pressure transducer of gaseous tension in the monitoring pipeline, for detection of the temperature sensor of gas temperature in the pipeline.
Detection module 1 is for detection of the drift of described laser instrument.Described detection module 1 can adopt reference cell and other detector, envelope has reference gas in the reference cell, the light that laser instrument sends is told one the tunnel and is passed reference cell, and is received by described other detector, by detecting the drift of removing to draw laser instrument corresponding to the position at the spectral absorption peak of reference gas.
Detection module 2 is for detection of the zero point of described pressure transducer.Described detection module 2 can adopt handover module, makes a port of pressure transducer be communicated with ambient atmosphere by switching, thus the zero point of detected pressures sensor.
Detection module 3 is for detection of described temperature sensor.Described detection module 3 can adopt the temperature sensor through calibration, utilizes the temperature of this temperature sensor measurement gas.
Setting is corresponding to the drift of laser instrument, the zero point of pressure transducer and the regular set of temperature sensor, and this regular set comprises normal operating conditions regular set, abnormal operating state regular set and malfunction regular set.Above-mentioned regular set is the numerical value interval.
The supervising platform of enterprise is as diagnosis unit, and this diagnosis unit is handled output result, the regular set of above-mentioned detection module, thereby learns diagnostic result: whether the Industrial Process Monitoring system operate as normal.Be in malfunction if diagnostic result is monitoring system, diagnosis unit is reported to the police, and the technician of enterprise (as disposal personnel equipment) will go to keep in repair described Industrial Process Monitoring system; Be in abnormal operating state if diagnostic result is monitoring system, the technician of enterprise (as disposal personnel equipment) will go to safeguard described Industrial Process Monitoring system; Be in normal operating conditions if diagnostic result is monitoring system, show the output reliable results of monitoring system.
According to the application of the embodiment of the invention 2 in inline diagnosis Industrial Process Monitoring system.Described Industrial Process Monitoring system is laser gas analysis system, is used for the concentration of gas in the monitoring industrial process pipeline, and the FEEDBACK CONTROL commercial production.Described laser gas analysis system comprises laser instrument, detector, analytic unit, is used for the pressure transducer of gaseous tension in the monitoring pipeline, for detection of the temperature sensor of gas temperature in the pipeline.
Standard substance is the standard gas of the described laser gas analysis system oxygen of monitoring.Described standard sealing gland is contained in the gas cylinder, and this gas cylinder has tamper-proof function, is provided by the user of described laser gas analysis system.
Detection module 1 is for detection of the drift of described laser instrument.Described detection module 1 can adopt reference cell and other detector, envelope has reference gas in the reference cell, the light that laser instrument sends is told one the tunnel and is passed reference cell, and is received by described other detector, by detecting the drift of removing to draw laser instrument corresponding to the position of the absorption peak of reference gas.
Detection module 2 is for detection of the zero point of described pressure transducer.Described detection module 2 can adopt handover module, makes a port of pressure transducer be communicated with ambient atmosphere by switching, thus the zero point of detected pressures sensor.
Detection module 3 is for detection of described temperature sensor.Described detection module 3 can adopt the temperature sensor through calibration, utilizes the temperature of this temperature sensor measurement gas.
Setting is corresponding to the drift of laser instrument, the zero point of pressure transducer and the regular set of temperature sensor, and this regular set comprises normal operating conditions regular set, abnormal operating state regular set and malfunction regular set.Above-mentioned regular set is the numerical value interval.
Diagnosis unit is handled output result, the regular set of above-mentioned detection module, thereby learns diagnostic result: whether laser gas analysis system operate as normal.Be in normal operating conditions if diagnostic result is monitoring system, show the output reliable results of monitoring system, by switching, make described standard substance feed described laser gas analysis system, the output result is sent to diagnosis unit.Diagnosis unit draws diagnostic result according to the nominal of described output result, standard substance, the output result's of described laser gas analysis system validity as can be known, thus make the user of described laser gas analysis system accurately know the serviceability of this analytic system.
Communication module adopts remote communication module such as GPRS or CDMA, and the diagnostic result of diagnosis unit is sent to workbench.
Workbench is the supervising platform of the maintenance side of laser gas analysis system, as laser gas analysis system provider or special service companies.Be in malfunction if diagnostic result is monitoring system, diagnosis unit is reported to the police, and decision-maker's equipment sends control command, sends disposal personnel to remove to keep in repair described laser gas analysis system.
According to the application of the embodiment of the invention 2 in the inline diagnosis pollution source monitoring system.Described pollution source monitoring system is flue gas discharge continuous monitoring system, is used for the concentration of harmful gas in the monitoring chimney, the content of the interior dirt of chimney.Described flue gas discharge continuous monitoring system comprises sampler, heat tracing pipe, temperature sensor, pressure transducer, measurement mechanism and dust instrument etc., and measurement mechanism comprises light source, gas compartment, detector and analytic unit.
Detection module 1 is for detection of the drift of described dust instrument.Described detection module 1 can adopt other detector, and the light that the light source of dust instrument sends sends one the tunnel and passes the gas (as the purge gas in the Optical Transmit Unit) that does not contain dust, and is received by described other detector, thus the drift that draws described dust instrument.
Detection module 2 is for detection of the zero point of described pressure transducer.Described detection module 2 can adopt handover module, makes a port of pressure transducer be communicated with ambient atmosphere by switching, thus the zero point of detected pressures sensor.
Detection module 3 is for detection of described temperature sensor.Described detection module 3 can adopt the temperature sensor through calibration, utilizes the temperature of this temperature sensor measurement gas.
Standard substance is the standard gas of gases such as the described flue gas discharge continuous monitoring system sulphuric dioxide of monitoring, nitrogen monoxide, nitrogen dioxide.Described standard sealing gland is contained in the gas cylinder, and this gas cylinder has tamper-proof function, is provided by environmental administration of government.
Setting is corresponding to the drift of dust instrument, the zero point of pressure transducer and the regular set of temperature sensor, and this regular set comprises normal operating conditions regular set, abnormal operating state regular set and malfunction regular set.Above-mentioned regular set is the numerical value interval.
Diagnosis unit is handled output result, the regular set of above-mentioned detection module, thereby learns diagnostic result: whether flue gas discharge continuous monitoring system operate as normal.Be in malfunction if diagnostic result is monitoring system, diagnosis unit is reported to the police, and described flue gas discharge continuous monitoring system then needs repairing; Be in abnormal operating state if diagnostic result is monitoring system, then need to safeguard described flue gas discharge continuous monitoring system; Be in normal operating conditions if diagnostic result is monitoring system, show the output reliable results of monitoring system, by switching, make described standard substance by sampler, heat tracing pipe, gas compartment, the output result of measurement mechanism is sent to diagnosis unit.Diagnosis unit draws diagnostic result according to the nominal of described output result, standard substance, as can be known the output result's of described flue gas discharge continuous monitoring system validity.
Communication module adopts remote communication module such as GPRS or CDMA, and the diagnostic result of diagnosis unit is sent to workbench.
Workbench is the supervising platform of environmental administration of government, the pollution source monitoring system that enterprise is understood by its supervising platform by environmental administration whether operate as normal, whether the result authentic and valid in output, for administrative law enforcement provides foundation.
If being the pollution source monitoring system of enterprise, diagnostic result is in abnormal operating state or malfunction, or the output of pollution source monitoring system falseness as a result, described workbench is reported to the police, decision-maker's equipment of environmental administration generates control command according to the duration of above-mentioned state, and the law enfrocement official carries out administrative measures such as punishment to enterprise according to described control command.
On-line diagnosing apparatus of the present invention and method can also be applied in the inline diagnosis of analytic systems such as atmosphere, water quality; corresponding detection module also needs to change according to the actual conditions of monitoring system; as adopt detection modules such as flow velocity, humidity, and these also will fall within protection scope of the present invention.
Claims (18)
1. the on-line diagnosing apparatus of a flue gas discharge continuous monitoring system, described on-line diagnosing apparatus comprises:
Detection module, described detection module are used for the job information of detected subsystem about described monitoring system is sent to diagnosis unit;
Standard substance, described standard substance is provided by environmental administration of government;
Diagnosis unit, described diagnosis unit are used for the described job information to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, and this diagnostic result comprises the duty of described monitoring system;
Diagnostic result is handled and generated to described diagnosis unit also for the nominal of the described monitoring system that receives being measured the result of described standard substance, described standard substance, and this diagnostic result comprises the validity of the measurement data of described monitoring system.
2. on-line diagnosing apparatus according to claim 1, it is characterized in that: described on-line diagnosing apparatus further comprises:
Disposal personnel equipment, described disposal personnel equipment are used for according to described diagnostic result described monitoring system being finished corresponding control operation.
3. on-line diagnosing apparatus according to claim 2, it is characterized in that: described on-line diagnosing apparatus further comprises:
Decision-maker's equipment, described decision-maker's equipment are used for generating control command according to described diagnostic result, and described disposal personnel equipment is finished corresponding control operation according to the described control command that receives.
4. on-line diagnosing apparatus according to claim 1, it is characterized in that: described on-line diagnosing apparatus further comprises:
Communication module, the information that the described detection module that described communication module is used for receiving sends is sent to described diagnosis unit.
5. on-line diagnosing apparatus according to claim 1, it is characterized in that: described on-line diagnosing apparatus further comprises:
Communication module, the described diagnostic result that described communication module is used for receiving is sent to workbench;
Workbench, described workbench are used for the described diagnostic result that the described communication module of demonstration sends.
6. on-line diagnosing apparatus according to claim 1, it is characterized in that: described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set.
7. on-line diagnosing apparatus according to claim 1 is characterized in that: described detection module comprises at least a in temperature, pressure, humidity, the flow sensor.
8. on-line diagnosing apparatus according to claim 4, it is characterized in that: described diagnosis unit is government department or enterprise's supervising platform.
9. on-line diagnosing apparatus according to claim 5, it is characterized in that: described workbench is government department or enterprise's supervising platform.
10. the inline diagnosis method of a flue gas discharge continuous monitoring system, described inline diagnosis method may further comprise the steps:
(A1) detection module is sent to diagnosis unit with the job information of detected subsystem about described monitoring system;
(A2) the described job information of diagnosis unit to receiving, and handle and generate diagnostic result corresponding to the regular set of the subsystem of described monitoring system, thus learn the duty of described monitoring system;
Described step (A2) further comprises:
(E1) described monitoring system is sent to described diagnosis unit with the measurement result of the standard substance that records, and described standard substance is provided by environmental administration of government;
(E2) diagnostic result is handled and generated to described diagnosis unit to the nominal of the described measurement result that receives, described standard substance, and this diagnostic result comprises the validity of the measurement data of described monitoring system.
11. inline diagnosis method according to claim 10 is characterized in that: described inline diagnosis method further comprises step:
(A3) disposal personnel equipment is finished corresponding control operation according to described diagnostic result to described monitoring system.
12. inline diagnosis method according to claim 11 is characterized in that: described step (A3) further comprises:
(B1) decision-maker's equipment generates control command according to described diagnostic result;
(B2) described disposal personnel equipment is finished corresponding control operation according to the described control command that receives.
13. inline diagnosis method according to claim 10 is characterized in that: described step (A1) further comprises:
(C1) job information of the subsystem of the communication module described monitoring system that will receive is sent to described diagnosis unit.
14. inline diagnosis method according to claim 10 is characterized in that: described step (A2) further comprises:
(D1) the communication module described diagnostic result that will receive is sent to workbench.
15. inline diagnosis method according to claim 10, it is characterized in that: described regular set comprises normal operating conditions regular set or abnormal operating state regular set or malfunction regular set, and described diagnostic result comprises that described monitoring system is in normal operating conditions, abnormal operating state or malfunction.
16. inline diagnosis method according to claim 10 is characterized in that: described detection module comprises at least a in temperature, pressure, humidity, the flow sensor.
17. inline diagnosis method according to claim 14 is characterized in that: described workbench is government department or enterprise's supervising platform.
18. inline diagnosis method according to claim 13 is characterized in that: described diagnosis unit is government department or enterprise's supervising platform.
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