CN103810823B - Alarm processing method and device - Google Patents
Alarm processing method and device Download PDFInfo
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- CN103810823B CN103810823B CN201410069686.XA CN201410069686A CN103810823B CN 103810823 B CN103810823 B CN 103810823B CN 201410069686 A CN201410069686 A CN 201410069686A CN 103810823 B CN103810823 B CN 103810823B
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Abstract
The invention discloses a kind of alarm processing method and device.Wherein, alarm processing method comprises: determine the equipment that in multiple equipment, user selects; Detect the operation information of the equipment that user selects; Judge whether the operation information of the equipment that user selects meets pre-conditioned; And when judging that the operation information of the equipment that user selects meets pre-conditioned, export the prompt messages of the equipment selected for user.By the present invention, reach the effect of the alarm set point determining trigger alarm in time.
Description
Technical field
The present invention relates to alarm field, in particular to a kind of alarm processing method and device.
Background technology
The tune of existing warning realizes based on " region ", and wherein, " region " divides by workshop section to a certain extent.As WINCC(WindowsControlCenter, form control center) alarm sound be exactly region configuration, each region includes multiple alarm set point.When alarm sound comes into operation time, alarm sound is triggered often.Alarm sound is sound ceaselessly, is difficult to the alarm set point determining trigger alarm sound.Not only do not have the effect reminding operator, become a kind of noise on the contrary, disturb the normal work of operator.In this case, come into operation audible alarm concerning operating personnel without any meaning.Alarm sound have to be closed.And when technologist's operation, there is no the help of alarm sound.After some important parameter is abnormal, fails Timeliness coverage, threatens huge to the stable operation of technique and safety in production.
For the problem being difficult to the alarm set point determining trigger alarm in prior art, at present effective solution is not yet proposed.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of alarm processing method and device, to solve the problem of the alarm set point being difficult to determine trigger alarm.
To achieve these goals, according to an aspect of the present invention, a kind of alarm processing method is provided.Alarm processing method according to the present invention comprises: determine the equipment that in multiple equipment, user selects; Detect the operation information of the equipment that user selects; Judge whether the operation information of the equipment that user selects meets pre-conditioned; And when judging that the operation information of the equipment that user selects meets pre-conditioned, export the prompt messages of the equipment selected for user.
Further, the prompt messages exporting the equipment selected for user comprises: trigger and export trigger pip with the trigger that the equipment that user selects is connected in advance; And the prompt messages of the equipment selected for user is exported based on trigger pip.
Further, the operation information detecting the equipment that user selects comprises the operational factor detecting the equipment that user selects, and wherein, judges whether operation information meets pre-conditioned comprising: judge whether operational factor exceeds the threshold value preset; If operational factor exceeds the threshold value preset, then determine that operation information meets pre-conditioned; And if operational factor does not exceed the threshold value preset, then determine that operation information does not meet pre-conditioned.
Further, the operation information detecting the equipment that user selects comprises the running state information detecting the equipment that user selects, wherein, judge whether operation information meets pre-conditioned comprising: judge whether the equipment that user selects normally works according to running state information; If the equipment non-normal working that user selects, then determine that operation information meets pre-conditioned; And if the equipment that user selects normally works, then determine that operation information does not meet pre-conditioned.
Further, the prompt messages exporting the equipment selected for user comprises: obtain the signal variable be pre-created in variable edit device; Obtain the audio file that signal variable is corresponding; And displaying audio file is as the prompt messages of the equipment selected for user.
To achieve these goals, according to an aspect of the present invention, a kind of alert process device is provided.Alert process device according to the present invention comprises: determining unit, for the equipment determining that in multiple equipment, user selects; Detecting unit, for detecting the operation information of the equipment that user selects; Judging unit, for judging whether the operation information of the equipment that user selects meets pre-conditioned; And output unit, for when judging that the operation information of the equipment that user selects meets pre-conditioned, export the prompt messages of the equipment selected for user.
Further, output unit comprises: trigger module, and the trigger be connected in advance for triggering the equipment selected with user exports trigger pip; And output module, for exporting the prompt messages of the equipment selected for user based on trigger pip.
Further, detecting unit is also for detecting the operational factor of the equipment that user selects, and wherein, judging unit comprises: the first judge module, for judging whether operational factor exceeds the threshold value preset; And first determination module, if exceed the threshold value preset for operational factor, then determine that operation information meets pre-conditioned, and if operational factor do not exceed the threshold value preset, then determine that operation information does not meet pre-conditioned.
Further, detecting unit is also for detecting the running state information of the equipment that user selects, and wherein, judging unit comprises: the second judge module, for judging according to running state information whether the equipment that user selects normally works; Second determination module, if for user select equipment non-normal working, then determine that operation information meets pre-conditioned, and if user select equipment normally work, then determine that operation information does not meet pre-conditioned.
Further, the first acquisition module, for obtaining the signal variable be pre-created in variable edit device; Second acquisition module, for obtaining audio file corresponding to signal variable; And playing module, for the prompt messages of displaying audio file as the equipment selected for user.
Pass through the present invention, adopt alarm processing method, by determining the equipment that user selects from multiple equipment, the equipment that user selects is detected, to judge whether the equipment that user selects occurs exception, the equipment selected as user occurs abnormal, then output alarm prompting, thus targetedly to user select equipment operation exception time carry out alarm, thus determine alarm set point exactly during the equipment operation exception can selected user, solve in prior art the problem of the alarm set point being difficult to determine trigger alarm, reach the effect of the alarm set point determining trigger alarm in time.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of alert process device according to a first embodiment of the present invention;
Fig. 2 is the structural representation of alert process device according to a second embodiment of the present invention;
Fig. 3 is the structural representation of alert process device according to a third embodiment of the present invention;
Fig. 4 is the process flow diagram of alarm processing method according to a first embodiment of the present invention;
Fig. 5 is the process flow diagram of alarm processing method according to a second embodiment of the present invention; And
Fig. 6 is the process flow diagram of alarm processing method according to a third embodiment of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged, in the appropriate case so that embodiments of the invention described herein.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiments provide a kind of alert process device, this device can realize its function by computer equipment.
Fig. 1 is the structural representation of alert process device according to a first embodiment of the present invention.As shown in Figure 1, this alert process device comprises: determining unit 10, detecting unit 20, judging unit 30 and output unit 40.
The equipment of determining unit 10 for determining that in multiple equipment, user selects.
Owing to including multiple plant equipment in industrial working and industrial premises, such as water pump, grinding machine etc., need the situation detecting an equipment in real time in the industrial production, therefore each equipment can install an alarm set point.For the equipment that some are important, it normally works and has considerable influence for whole art production process.Determining unit 10 for determining the equipment that user selects from multiple equipment, and the equipment that user selects can be an equipment, also can be multiple equipment.Wherein, the equipment that user selects can be the equipment that staff needs to pay close attention to, and such as, can select the boiler feed pump needing to carry out abnormal alarm.By after determining the equipment that user selects, the alarm set point these equipment can reported to the police as needs, so that detect the equipment that user selects.
Detecting unit 20 is for detecting the operation information of the equipment of user's selection.
After determining the equipment that in multiple equipment, user selects; detect the operation information of the equipment that user selects; this operation information can be the running state information of the equipment that user selects; such as; whether shut down, abnormal work etc., also can be the operational factor of the equipment that user selects; such as, some operational factor or running parameters etc. in the stove of boiler in the equipment running process such as pressure, liquid level.Certainly, can be in real time the operation information of the equipment that user selects is detected, thus the ruuning situation of the equipment that user selects can be recognized at any time.
Judging unit 30 is for judging whether the operation information of the equipment that user selects meets pre-conditioned.
After the operation information equipment that user selects being detected, judging unit 30 judges whether the operation information of the equipment that user selects meets pre-conditioned, and pre-conditioned can be the Rule of judgment pre-set.The operation information of equipment selected due to user can be the running state information of the equipment that the operational factor of the equipment that user selects or user select, corresponding pre-conditioned can be the range of operation of operational factor or the exception condition of running status.
Particularly, such as, the equipment selected as user is boiler feed pump, need when boiler feed pump feed pump quits work, carry out alarm, therefore, when the running state information of boiler feed pump being detected, can judge whether this boiler feed pump quits work by judging unit 30, so that report to the police to out-of-work boiler feed pump.
Output unit 40, for when judging that the operation information of the equipment that user selects meets pre-conditioned, exports the prompt messages of the equipment selected for user.
When judging that the operation information of the equipment that user selects meets pre-conditioned, such as, judge that the equipment operational factor that user selects is abnormal, exceed the parameter area preset, or judge that the equipment that user selects quits work, then export the prompt messages being directed to the equipment that user selects.The prompt messages exported can be aimed at the alarm sound prompting of the equipment that user selects.By the prompt messages exported, staff determines alarm set point in time, finds the equipment that the user occurring exception or fault selects.
According to the embodiment of the present invention, by determining the equipment that user selects from multiple equipment, the equipment that user selects is detected, to judge whether the equipment that user selects occurs exception, the equipment selected as user occurs abnormal, then output alarm prompting, thus targetedly to user select equipment operation exception time carry out alarm, thus determine alarm set point exactly during the equipment operation exception can selected user, solve in prior art the problem of the alarm set point being difficult to determine trigger alarm, reach the effect of the alarm set point determining trigger alarm in time.
Fig. 2 is the structural representation of alert process device according to a second embodiment of the present invention.The alert process device of this embodiment can as a kind of preferred implementation of the alert process device of above-described embodiment.As shown in Figure 2, this alert process device comprises: determining unit 10, detecting unit 20, judging unit 30 and output unit 40, and wherein output unit 40 comprises trigger module 401 and output module 402.Determining unit 10, detecting unit 20 and judging unit 30 and the determining unit 10 shown in Fig. 1, detecting unit 20 are identical with judging unit 30 function, do not repeat here.
Trigger module 401 exports trigger pip for the trigger triggering the equipment selected with user and be connected in advance.
When judging that the operation information of the equipment that user selects meets pre-conditioned, trigger and export trigger message with the trigger that the equipment that user selects is connected in advance, wherein trigger can be rest-set flip-flop, when the equipment that user selects occurs abnormal, trigger pip is exported, so that by this starting signal output alarm information by triggering this trigger.
Particularly, can at PCS(ProcessControlSystem, Process Control System) in some functional modules are set, equipment user can selected is as alarm set point, and this alarm set point is connected with the set end by a rest-set flip-flop, when the operation information of the equipment that user selects meets pre-conditioned, then by rest-set flip-flop trigger alarm information, after the position determining alarm set point, can being resetted by the reset terminal of rest-set flip-flop, this is reported to the police.When the equipment that user selects is multiple, then alarm set point is multiple, each alarm set point can be connected with the set end of a rest-set flip-flop, all rest-set flip-flops are being gathered together by an OR function block, then be reported to the police by triggering switching value BI_SC.All rest-set flip-flops are resetted by a reset key.
Output module 402 is for exporting the prompt messages of the equipment selected for user based on trigger pip.
After trigger exports trigger pip, the trigger message that can export based on this trigger exports the prompt messages of the equipment selected for user.Can be reported to the police by WINCCHORN, HORN be the audible alarm assembly in PSC7 system.When the warning message that system produces meet impose a condition time, HORN can by the sound card trigger alarm sound of computer.
According to the embodiment of the present invention, by alarm set point is connected with trigger, and multiple alarm set point is gathered together by OR function block, trigger pip is exported by trigger, point out based on this trigger pip trigger alarm, thus the alarm set point reaching needs warning is reported to the police, the alarm set point of reporting to the police is not needed not carry out the effect of reporting to the police.
Fig. 3 is the structural representation of alert process device according to a third embodiment of the present invention.The alert process device of this embodiment can as a kind of preferred implementation of the alert process device of above-described embodiment.As shown in Figure 3, this alert process device comprises: determining unit 10, detecting unit 20, judging unit 30 and output unit 40, and wherein judging unit 30 comprises the first judge module 301 and the first determination module 302.Determining unit 10 is identical with output unit 40 with the determining unit 10 shown in Fig. 1 with output unit 40, does not repeat here.
Detecting unit 20 is also for detecting the operational factor of the equipment that user selects.
Operation information due to the equipment of user's selection comprises the operational factor of equipment, therefore detecting unit 20 is also for detecting the operational factor of the equipment that user selects, such as, some operational factor or running parameters etc. in the stove of boiler in the equipment running process such as pressure, liquid level.
First judge module 301 is for judging whether operational factor exceeds the threshold value preset.
The threshold value preset can be the maximal value of the operational factor preset, also can be the minimum value of operational factor, it can also be the range of operation of operational factor, judge whether operational factor exceeds the threshold value preset, so that carry out alarm to the equipment that the user exceeding the threshold value preset selects.
Particularly, after the operational factor detecting the equipment that user selects, by in-situ transducer, the operational factor detected can be sent into PCS7 Process Control System with the signal of 4-20mA at the alarm set point of this equipment.System converses real-time measured value according to the range of this operational factor, and when this measured value reaches some alarming values time, system can automatic trigger alarm.When this measured value reaches some warning values time, system can give a warning.Wherein, alarming value and warning value are the threshold value preset of the embodiment of the present invention.Such as, the range of a certain liquid level gauge is 0-100%.The high alarming value presetting liquid level is 75%, and low alarming value is 25%, and these two values can as alarming value.In addition, the high alarming value also preset is 90%, and low alarming value is 15%.These two values can be worth by way of caution.When liquid level 30% of in-site measurement time, do not have warning.When low to 25% or height to 75% time, U_WL or the U_WH pin in the MEAS_SC module of PCS7 system will be set to " 1 ", at this moment system triggers report to the police.When continue low to 15% or height to 90% time, the U_AL pin in MEAS_SC module or U_AH pin can be set to " 1 ".If during the warning of this point and warning are reported to the police to HORN by configuration, so when it triggers time, alarm sound triggers simultaneously.
If the first determination module 302 exceeds the threshold value preset for operational factor, then determine that operation information meets pre-conditioned, and if operational factor do not exceed the threshold value preset, then determine that operation information does not meet pre-conditioned.
When judging that operational factor exceeds the threshold value preset, then determine that operation information meets pre-conditioned, then export the prompt messages of the equipment selected for user; When judging that operational factor does not exceed the threshold value preset, then determine that operation information does not meet pre-conditioned, then do not carry out corresponding alarm.
According to the embodiment of the present invention, detected by the operational factor of the equipment selected user, thus when the operational factor of the equipment that user selects occurs abnormal, export corresponding alarm, prevent from, because the parameter fluctuation of equipment is not by the parking that attention two causes, ensure that the safe operation of production.
Preferably, detecting unit 20 is also for detecting the running state information of the equipment that user selects, and wherein, judging unit 30 comprises the second judge module and the second determination module.
Include the running status of the equipment that user selects in the running state information of the equipment that user selects, can judge from this running state information whether the equipment that user selects is in the normal state worked.
Second judge module is used for judging whether the equipment that user selects normally works according to running state information.
After the running state information equipment that user selects being detected, the duty of the equipment that user selects can be judged according to this running state information, judge whether the equipment that user selects normally works, such as whether power-off shutdown etc.
If the second determination module be used for user select equipment non-normal working, then determine that operation information meets pre-conditioned, and if user select equipment normally work, then determine that operation information does not meet pre-conditioned.
When the equipment non-normal working that user selects, as this equipment downtime power-off, then determine that operation information meets pre-conditioned, the prompt messages of this equipment selected for user can be exported; The equipment selected as user normally works, then determine that operation information does not meet pre-conditioned, not output alarm prompting, and the equipment that can continue user selects detects.
Particularly, when staff selects several the boiler feed pumps needing warning, after the run signal of pump is connected to time module, be connected to " S " end of rest-set flip-flop, i.e. set end.Like this when pump is out of service time, warning will trigger.Then be aggregated on a "or" block by unified for the alerting signal of all the other multiple stage pumps, unified output alarm sound.
In addition, by the output terminal of reset button being connected to the reset terminal of rest-set flip-flop, after warning triggers, by reset button to cancel alarm sound.In WINCCHORN, the program of alarm sound and picture are carried out configuration.Switching value module BI_SC is directly looked in variable link the inside."=1 " is selected in event.Like this when termination of pumping time, BI_SC becomes " 1 ", and audible alarm triggers.When alarm sound triggers time, by this audible alarm of Self-resetting push-button reset, after reset, alarm sound stops.Like this, the alarm sound of the equipment selected for individual user is just implemented to complete.Once this alarm sound sounds, so technologist just can know which platform pump is out of service.
According to the embodiment of the present invention; by detecting the running state information of the equipment that user selects; judge whether the equipment that user selects normally works according to this running state information; when making the equipment downtime selected user; can point out by output alarm in time; thus in time to occurring that the equipment of shutting down processes, the safe operation of producing can be ensured.
Preferably, output unit 40 comprises the first acquisition module, the second acquisition module and playing module.
First acquisition module is for obtaining the signal variable be pre-created in variable edit device.
Signal variable can be created in variable edit device, this signal variable can be binary signal variable, when the value of signal variable is " 1 ", represent that the equipment that user selects occurs abnormal, need to carry out alarm, when signal variable is " 0 ", represents that exception does not appear in the equipment that user selects, do not need to carry out alarm.
First acquisition module can be that obtain can the value of signal variable of trigger alarm, so that when judging that the operation information of the equipment that user selects meets pre-conditioned, exports the prompt messages of the equipment selected for user.
Second acquisition module is for obtaining audio file corresponding to signal variable.
The corresponding audio file of each signal variable, this audio file can be the audio file of any form, after obtaining the signal variable be pre-created in variable edit device, by obtaining audio file corresponding to this signal variable, so that play this audio file to carry out alarm.
Playing module is used for the prompt messages of displaying audio file as the equipment selected for user.
After getting audio file corresponding to signal variable, play the prompt messages of this audio file as the equipment selected for user, realize audible alarm.
Particularly, can be in WINCC variable management editor, creating several or several data type is binary signal variable, and in " Horn " editing machine, each signal variable is assigned to a signal templates or " WAV(audio format) " audio file.The output of signal templates can be connected to loudspeaker or other signal grass-hopper.If the value of a signal variable is " 1 " in operational mode, then the WAV audio file of the signal templates output or configuration that correspond to this signal variable will be played.Only when internal system variables " HornTriggeringSignalsActive " is " 1 ", output just can be performed or wav file is played, and when giving tacit consent to, this value is set as initial value in variable manager.
In operational mode, the value of a signal variable can be directly connected to the alarm condition of a configuration messages.Signal variable assignment can be configured in " Messageassignment " menu in " Horn " editing machine to message.This parameter dialog box provides the different filter criteria (News Category, priority, data source, scope, event, permission) of connection signal variable to the alarm condition of specifying.When the message meeting filter criteria arrives, the state of signal variable changes to " 1 " from " 0 ".After all message configured according to the filter criteria pre-setting signal variable is identified, the state of signal variable is changed into " 0 " from " 1 ".When passing through " acknowledgehorn " button, after " Horn " is confirmed respectively, signal variable can be given equally and reset, and alarm sound is eliminated simultaneously.
The embodiment of the present invention additionally provides a kind of alarm processing method.The method is run on a computing device.It should be noted that, the alert process device that the alarm processing method of the embodiment of the present invention can be provided by the embodiment of the present invention performs, and the alert process device of the embodiment of the present invention also may be used for performing the alarm processing method that the embodiment of the present invention provides.
Fig. 4 is the process flow diagram of alarm processing method according to a first embodiment of the present invention.As shown in Figure 4, to comprise step as follows for this alarm processing method:
Step S101, determines the equipment that in multiple equipment, user selects.
Owing to including multiple plant equipment in industrial working and industrial premises, such as water pump, grinding machine etc., need the situation detecting an equipment in real time in the industrial production, therefore each equipment can install an alarm set point.For the equipment that some are important, it normally works and has considerable influence for whole art production process.From multiple equipment, determine the equipment that user selects, the equipment that user selects can be an equipment, also can be multiple equipment.Wherein, the equipment that user selects can be the equipment that staff needs to pay close attention to, and such as, can select the boiler feed pump needing to carry out abnormal alarm.By after determining the equipment that user selects, the alarm set point these equipment can reported to the police as needs, so that detect the equipment that user selects.
Step S102, detects the operation information of the equipment that user selects.
After determining the equipment that in multiple equipment, user selects; detect the operation information of the equipment that user selects; this operation information can be the running state information of the equipment that user selects; such as; whether shut down, abnormal work etc., also can be the operational factor of the equipment that user selects; such as, some operational factor or running parameters etc. in the stove of boiler in the equipment running process such as pressure, liquid level.Certainly, can be in real time the operation information of the equipment that user selects is detected, thus the ruuning situation of the equipment that user selects can be recognized at any time.
Step S103, judges whether the operation information of the equipment that user selects meets pre-conditioned.
After the operation information equipment that user selects being detected, judging unit judges whether the operation information of the equipment that user selects meets pre-conditioned, and pre-conditioned can be the Rule of judgment pre-set.The operation information of equipment selected due to user can be the running state information of the equipment that the operational factor of the equipment that user selects or user select, corresponding pre-conditioned can be the range of operation of operational factor or the exception condition of running status.
Particularly, such as, the equipment selected as user is boiler feed pump, need when boiler feed pump feed pump quits work, carry out alarm, therefore, when the running state information of boiler feed pump being detected, can judge whether this boiler feed pump quits work by judging unit, so that report to the police to out-of-work boiler feed pump.
Step S104, when judging that the operation information of the equipment that user selects meets pre-conditioned, exports the prompt messages of the equipment selected for user.
When judging that the operation information of the equipment that user selects meets pre-conditioned, such as, judge that the equipment operational factor that user selects is abnormal, exceed the parameter area preset, or judge that the equipment that user selects quits work, then export the prompt messages being directed to the equipment that user selects.The prompt messages exported can be aimed at the alarm sound prompting of the equipment that user selects.By the prompt messages exported, staff determines alarm set point in time, finds the equipment that the user occurring exception or fault selects.
According to the embodiment of the present invention, by determining the equipment that user selects from multiple equipment, the equipment that user selects is detected, to judge whether the equipment that user selects occurs exception, the equipment selected as user occurs abnormal, then output alarm prompting, thus targetedly to user select equipment operation exception time carry out alarm, thus determine alarm set point exactly during the equipment operation exception can selected user, solve in prior art the problem of the alarm set point being difficult to determine trigger alarm, reach the effect of the alarm set point determining trigger alarm in time.
Preferably, step S104 can be realized by the following first step and second step:
The first step, the trigger that the equipment that activated user is selected connects in advance exports trigger pip.
When judging that the operation information of the equipment that user selects meets pre-conditioned, trigger and export trigger message with the trigger that the equipment that user selects is connected in advance, wherein trigger can be rest-set flip-flop, when the equipment that user selects occurs abnormal, trigger pip is exported, so that by this starting signal output alarm information by triggering this trigger.
Particularly, can at PCS(ProcessControlSystem, Process Control System) in some functional modules are set, equipment user can selected is as alarm set point, and this alarm set point is connected with the set end by a rest-set flip-flop, when the operation information of the equipment that user selects meets pre-conditioned, then by rest-set flip-flop trigger alarm information, after the position determining alarm set point, can being resetted by the reset terminal of rest-set flip-flop, this is reported to the police.When the equipment that user selects is multiple, then alarm set point is multiple, each alarm set point can be connected with the set end of a rest-set flip-flop, all rest-set flip-flops are being gathered together by an OR function block, then be reported to the police by triggering switching value BI_SC.All rest-set flip-flops are resetted by a reset key.
Second step, exports the prompt messages of the equipment selected for user based on trigger pip.
After trigger exports trigger pip, the trigger message that can export based on this trigger exports the prompt messages of the equipment selected for user.Can be reported to the police by WINCCHORN, HORN be the audible alarm assembly in PSC7 system.When the warning message that system produces meet impose a condition time, HORN can by the sound card trigger alarm sound of computer.
According to the embodiment of the present invention, by alarm set point is connected with trigger, and multiple alarm set point is gathered together by OR function block, trigger pip is exported by trigger, point out based on this trigger pip trigger alarm, thus the alarm set point reaching needs warning is reported to the police, the alarm set point of reporting to the police is not needed not carry out the effect of reporting to the police.
Preferably, step S104 can also realize by pass-through mode:
First, the signal variable be pre-created in variable edit device is obtained.
Signal variable can be created in variable edit device, this signal variable can be binary signal variable, when the value of signal variable is " 1 ", represent that the equipment that user selects occurs abnormal, need to carry out alarm, when signal variable is " 0 ", represents that exception does not appear in the equipment that user selects, do not need to carry out alarm.Can being that obtain can the value of signal variable of trigger alarm, so that when judging that the operation information of the equipment that user selects meets pre-conditioned, exporting the prompt messages of the equipment selected for user.
Then, audio file corresponding to signal variable is obtained.
The corresponding audio file of each signal variable, this audio file can be the audio file of any form, after obtaining the signal variable be pre-created in variable edit device, by obtaining audio file corresponding to this signal variable, so that play this audio file to carry out alarm.
Finally, displaying audio file is as the prompt messages of the equipment selected for user.
After getting audio file corresponding to signal variable, play the prompt messages of this audio file as the equipment selected for user, realize audible alarm.
Particularly, can be in WINCC variable management editor, creating several or several data type is binary signal variable, and in " Horn " editing machine, each signal variable is assigned to a signal templates or " WAV(audio format) " audio file.The output of signal templates can be connected to loudspeaker or other signal grass-hopper.If the value of a signal variable is " 1 " in operational mode, then the WAV audio file of the signal templates output or configuration that correspond to this signal variable will be played.Only when internal system variables " HornTriggeringSignalsActive " is " 1 ", output just can be performed or wav file is played, and when giving tacit consent to, this value is set as initial value in variable manager.
In operational mode, the value of a signal variable can be directly connected to the alarm condition of a configuration messages.Signal variable assignment can be configured in " Messageassignment " menu in " Horn " editing machine to message.This parameter dialog box provides the different filter criteria (News Category, priority, data source, scope, event, permission) of connection signal variable to the alarm condition of specifying.When the message meeting filter criteria arrives, the state of signal variable changes to " 1 " from " 0 ".After all message configured according to the filter criteria pre-setting signal variable is identified, the state of signal variable is changed into " 0 " from " 1 ".When passing through " acknowledgehorn " button, after " Horn " is confirmed respectively, signal variable can be given equally and reset, and alarm sound is eliminated simultaneously.
Fig. 5 is the process flow diagram of alarm processing method according to a second embodiment of the present invention.The alarm processing method of this embodiment can as a kind of preferred implementation of the alarm processing method of above-described embodiment.As shown in Figure 5, to comprise step as follows for this alarm processing method:
Step S201, determines the equipment that in multiple equipment, user selects.
Owing to including multiple plant equipment in industrial working and industrial premises, such as water pump, grinding machine etc., need the situation detecting an equipment in real time in the industrial production, therefore each equipment can install an alarm set point.For the equipment that some are important, it normally works and has considerable influence for whole art production process.From multiple equipment, determine the equipment that user selects, the equipment that user selects can be an equipment, also can be multiple equipment.Wherein, the equipment that user selects can be the equipment that staff needs to pay close attention to, and such as, can select the boiler feed pump needing to carry out abnormal alarm.By after determining the equipment that user selects, the alarm set point these equipment can reported to the police as needs, so that detect the equipment that user selects.
Step S202, detects the operational factor of the equipment that user selects.
Operation information due to the equipment of user's selection comprises the operational factor of equipment, therefore detecting unit is also for detecting the operational factor of the equipment that user selects, such as, some operational factor or running parameters etc. in the stove of boiler in the equipment running process such as pressure, liquid level.
Step S203, judges whether operational factor exceeds the threshold value preset.
The threshold value preset can be the maximal value of the operational factor preset, also can be the minimum value of operational factor, it can also be the range of operation of operational factor, judge whether operational factor exceeds the threshold value preset, so that carry out alarm to the equipment that the user exceeding the threshold value preset selects.
Particularly, after the operational factor detecting the equipment that user selects, by in-situ transducer, the operational factor detected can be sent into PCS7 Process Control System with the signal of 4-20mA at the alarm set point of this equipment.System converses real-time measured value according to the range of this operational factor, and when this measured value reaches some alarming values time, system can automatic trigger alarm.When this measured value reaches some warning values time, system can give a warning.Wherein, alarming value and warning value are the threshold value preset of the embodiment of the present invention.Such as, the range of a certain liquid level gauge is 0-100%.The high alarming value presetting liquid level is 75%, and low alarming value is 25%, and these two values can as alarming value.In addition, the high alarming value also preset is 90%, and low alarming value is 15%.These two values can be worth by way of caution.When liquid level 30% of in-site measurement time, do not have warning.When low to 25% or height to 75% time, U_WL or the U_WH pin in the MEAS_SC module of PCS7 system will be set to " 1 ", at this moment system triggers report to the police.When continue low to 15% or height to 90% time, the U_AL pin in MEAS_SC module or U_AH pin can be set to " 1 ".If during the warning of this point and warning are reported to the police to HORN by configuration, so when it triggers time, alarm sound triggers simultaneously.
Step S204, if operational factor exceeds the threshold value preset, then determines that operation information meets pre-conditioned.
Step S205, if operational factor does not exceed the threshold value preset, then determines that operation information does not meet pre-conditioned.
When judging that operational factor exceeds the threshold value preset, then determine that operation information meets pre-conditioned, then export the prompt messages of the equipment selected for user; When judging that operational factor does not exceed the threshold value preset, then determine that operation information does not meet pre-conditioned, then do not carry out corresponding alarm.
According to the embodiment of the present invention, detected by the operational factor of the equipment selected user, thus when the operational factor of the equipment that user selects occurs abnormal, export corresponding alarm, prevent from, because the parameter fluctuation of equipment is not by the parking that attention two causes, ensure that the safe operation of production.
Step S206, exports the prompt messages of the equipment selected for user.
When judging that the operation information of the equipment that user selects meets pre-conditioned, such as, judge that the equipment operational factor that user selects is abnormal, exceed the parameter area preset, or judge that the equipment that user selects quits work, then export the prompt messages being directed to the equipment that user selects.The prompt messages exported can be aimed at the alarm sound prompting of the equipment that user selects.By the prompt messages exported, staff determines alarm set point in time, finds the equipment that the user occurring exception or fault selects.
Fig. 6 is the process flow diagram of alarm processing method according to a third embodiment of the present invention.The alarm processing method of this embodiment can as a kind of preferred implementation of the alarm processing method of above-described embodiment.As shown in Figure 6, to comprise step as follows for this alarm processing method:
Step S301, determines the equipment that in multiple equipment, user selects.
Owing to including multiple plant equipment in industrial working and industrial premises, such as water pump, grinding machine etc., need the situation detecting an equipment in real time in the industrial production, therefore each equipment can install an alarm set point.For the equipment that some are important, it normally works and has considerable influence for whole art production process.From multiple equipment, determine the equipment that user selects, the equipment that user selects can be an equipment, also can be multiple equipment.Wherein, the equipment that user selects can be the equipment that staff needs to pay close attention to, and such as, can select the boiler feed pump needing to carry out abnormal alarm.By after determining the equipment that user selects, the alarm set point these equipment can reported to the police as needs, so that detect the equipment that user selects.
Step S302, detects the running state information of the equipment that user selects.
Include the running status of the equipment that user selects in the running state information of the equipment that user selects, can judge from this running state information whether the equipment that user selects is in the normal state worked.
According to running state information, step S303, judges whether the equipment that user selects normally works.
After the running state information equipment that user selects being detected, the duty of the equipment that user selects can be judged according to this running state information, judge whether the equipment that user selects normally works, such as whether power-off shutdown etc.
Step S304, if the equipment non-normal working that user selects, then determines that operation information meets pre-conditioned.
Step S305, if the equipment that user selects normally works, then determines that operation information does not meet pre-conditioned.
When the equipment non-normal working that user selects, as this equipment downtime power-off, then determine that operation information meets pre-conditioned, the prompt messages of this equipment selected for user can be exported; The equipment selected as user normally works, then determine that operation information does not meet pre-conditioned, not output alarm prompting, and the equipment that can continue user selects detects.
Step S306, when judging that the operation information of the equipment that user selects meets pre-conditioned, exports the prompt messages of the equipment selected for user.
When judging that the operation information of the equipment that user selects meets pre-conditioned, such as, judge that the equipment operational factor that user selects is abnormal, exceed the parameter area preset, or judge that the equipment that user selects quits work, then export the prompt messages being directed to the equipment that user selects.The prompt messages exported can be aimed at the alarm sound prompting of the equipment that user selects.By the prompt messages exported, staff determines alarm set point in time, finds the equipment that the user occurring exception or fault selects.
Particularly, when staff selects several the boiler feed pumps needing warning, after the run signal of pump is connected to time module, be connected to " S " end of rest-set flip-flop, i.e. set end.Like this when pump is out of service time, warning will trigger.Then be aggregated on a "or" block by unified for the alerting signal of all the other multiple stage pumps, unified output alarm sound.
In addition, by the output terminal of reset button being connected to the reset terminal of rest-set flip-flop, after warning triggers, by reset button to cancel alarm sound.In WINCCHORN, the program of alarm sound and picture are carried out configuration.Switching value module BI_SC is directly looked in variable link the inside."=1 " is selected in event.Like this when termination of pumping time, BI_SC becomes " 1 ", and audible alarm triggers.When alarm sound triggers time, by this audible alarm of Self-resetting push-button reset, after reset, alarm sound stops.Like this, the alarm sound of the equipment selected for individual user is just implemented to complete.Once this alarm sound sounds, so technologist just can know which platform pump is out of service.
According to the embodiment of the present invention; by detecting the running state information of the equipment that user selects; judge whether the equipment that user selects normally works according to this running state information; when making the equipment downtime selected user; can point out by output alarm in time; thus in time to occurring that the equipment of shutting down processes, the safe operation of producing can be ensured.
It should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the process flow diagram of accompanying drawing, and, although show logical order in flow charts, but in some cases, can be different from the step shown or described by order execution herein.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an alarm processing method, is characterized in that, comprising:
Determine the equipment that in multiple equipment, user selects;
Detect the operation information of the equipment that described user selects;
Judge whether the operation information of the equipment that described user selects meets pre-conditioned; And
When judge the operation information of the equipment that described user selects meet described pre-conditioned time, export the prompt messages of the equipment selected for described user,
Wherein, the prompt messages exporting the equipment selected for described user comprises:
Obtain the signal variable be pre-created in variable edit device;
Obtain the audio file that described signal variable is corresponding; And
Play the prompt messages of described audio file as the equipment selected for described user.
2. alarm processing method according to claim 1, is characterized in that, the prompt messages exporting the equipment selected for described user comprises:
Trigger and export trigger pip with the trigger that the equipment that described user selects is connected in advance; And
The described prompt messages of the equipment selected for described user is exported based on described trigger pip.
3. alarm processing method according to claim 1, it is characterized in that, detect the operation information of equipment that described user selects and comprise the operational factor detecting the equipment that described user selects, wherein, judge whether described operation information meets described pre-conditionedly to comprise:
Judge whether described operational factor exceeds the threshold value preset;
The threshold value preset described in if described operational factor exceeds, then determine that described operation information meets described pre-conditioned; And
The threshold value preset described in if described operational factor does not exceed, then determine that described operation information does not meet described pre-conditioned.
4. alarm processing method according to claim 1, it is characterized in that, the operation information detecting the equipment that described user selects comprises the running state information detecting the equipment that described user selects, and wherein, judges whether described operation information meets pre-conditioned comprising:
Judge whether the equipment that described user selects normally works according to described running state information;
If the equipment non-normal working that described user selects, then determine that described operation information meets described pre-conditioned; And
If the equipment that described user selects normally works, then determine that described operation information does not meet described pre-conditioned.
5. an alert process device, is characterized in that, comprising:
Determining unit, for the equipment determining that in multiple equipment, user selects;
Detecting unit, for detecting the operation information of the equipment that described user selects;
Judging unit, for judging whether the operation information of the equipment that described user selects meets pre-conditioned; And
Output unit, for when judge the operation information of the equipment that described user selects meet described pre-conditioned time, export the prompt messages of the equipment selected for described user,
Wherein, described output unit comprises:
First acquisition module, for obtaining the signal variable be pre-created in variable edit device;
Second acquisition module, for obtaining audio file corresponding to described signal variable; And
Playing module, for playing the prompt messages of described audio file as the equipment selected for described user.
6. alert process device according to claim 5, is characterized in that, described output unit comprises:
Trigger module, the trigger be connected in advance for triggering the equipment selected with described user exports trigger pip; And
Output module, for exporting the described prompt messages of the equipment selected for described user based on described trigger pip.
7. alert process device according to claim 5, is characterized in that, described detecting unit is also for detecting the operational factor of the equipment that described user selects, and wherein, described judging unit comprises:
First judge module, for judging whether described operational factor exceeds the threshold value preset; And
First determination module, if the threshold value preset described in exceeding for described operational factor, then determine that described operation information meets described pre-conditioned, and if described operational factor do not exceed described in the threshold value that presets, then determine that described operation information does not meet described pre-conditioned.
8. alert process device according to claim 5, is characterized in that, described detecting unit is also for detecting the running state information of the equipment that described user selects, and wherein, described judging unit comprises:
Second judge module, for judging according to described running state information whether the equipment that described user selects normally works;
Second determination module, if the equipment non-normal working selected for described user, then determines that described operation information meets described pre-conditioned, and if the equipment selected of described user normally work, then determine that described operation information does not meet described pre-conditioned.
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| CN104548259A (en) * | 2015-01-15 | 2015-04-29 | 深圳市科曼医疗设备有限公司 | Alarming method of injection pump and injection pump |
| CN107784782A (en) * | 2016-08-24 | 2018-03-09 | 广东中烟工业有限责任公司 | A kind of alarm method and system of the cigarette dust pelletizing system based on wincc |
| CN106559272A (en) * | 2016-12-08 | 2017-04-05 | 浪潮通信信息系统有限公司 | A kind of computer lab management method and device |
| CN110795414B (en) * | 2019-11-01 | 2023-04-14 | 北京北方华创微电子装备有限公司 | Alarm analysis method and device for semiconductor equipment |
| CN111178754A (en) * | 2019-12-27 | 2020-05-19 | 新奥数能科技有限公司 | Energy system real-time early warning method and device |
| CN112070997B (en) * | 2020-09-07 | 2022-06-10 | 沈阳亨通光通信有限公司 | Fault alarm method, device, equipment and storage medium |
| CN113516380A (en) * | 2021-06-29 | 2021-10-19 | 上海氢枫能源技术有限公司 | Scheduling system of spare parts in hydrogenation station based on thing networking |
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