CN103810823A - Alarm processing method and device - Google Patents
Alarm processing method and device Download PDFInfo
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- CN103810823A CN103810823A CN201410069686.XA CN201410069686A CN103810823A CN 103810823 A CN103810823 A CN 103810823A CN 201410069686 A CN201410069686 A CN 201410069686A CN 103810823 A CN103810823 A CN 103810823A
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Abstract
本发明公开了一种报警处理方法和装置。其中，报警处理方法包括：确定多个设备中用户选择的设备；检测用户选择的设备的运行信息；判断用户选择的设备的运行信息是否满足预设条件；以及当判断出用户选择的设备的运行信息满足预设条件时，输出针对用户选择的设备的报警提示信息。通过本发明，达到了及时确定触发报警的报警点的效果。
The invention discloses an alarm processing method and device. Wherein, the alarm processing method includes: determining the device selected by the user among multiple devices; detecting the operation information of the device selected by the user; judging whether the operation information of the device selected by the user satisfies the preset condition; When the information satisfies the preset condition, the alarm prompt information for the device selected by the user is output. Through the present invention, the effect of timely determining the alarm point that triggers the alarm is achieved.
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 " divided by workshop section to a certain extent.As WINCC(Windows Control Center, form control center) alarm sound be exactly region configuration, each region includes multiple alarm set points.In the time that alarm sound comes into operation, alarm sound is triggered often.Alarm sound ceaselessly rings, and is difficult to determine the alarm set point of trigger alarm sound.Not only do not have the effect of reminding operator, become on the contrary a kind of noise, disturbed operator's normal work.In this case, come into operation audible alarm concerning operating personnel without any meaning.Alarm sound have to be closed.And technologist does not have the help of alarm sound in operation time.After some important parameter is undesired, fail to find in time, the stable operation to technique and safety in production threaten huge.
For the problem that is difficult to the alarm set point of determining trigger alarm in prior art, effective solution is not yet proposed at present.
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 that is difficult to the alarm set point of determining trigger alarm.
To achieve these goals, according to an aspect of the present invention, provide a kind of alarm processing method.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 of user's selection; Whether the operation information that judges the equipment of user's selection meets pre-conditioned; And meet when pre-conditioned the prompt messages of the equipment that output needle is selected user when judging the operation information of equipment that user selects.
The prompt messages of the equipment that further, output needle is selected user comprises: trigger the trigger output trigger pip being connected in advance with the equipment of user's selection; And the prompt messages of the equipment of user being selected based on trigger pip output needle.
Further, the operation information that detects the equipment of user's selection comprises the operational factor of the equipment that detects user's selection, wherein, judges whether operation information meets pre-conditioned comprising: judge whether operational factor exceeds predefined threshold value; If operational factor exceeds predefined threshold value, determine that operation information meets pre-conditioned; And if operational factor do not exceed predefined threshold value, determine that operation information does not meet pre-conditioned.
Further, the operation information that detects the equipment of user's selection comprises the running state information of the equipment that detects user's selection, wherein, judge whether operation information meets pre-conditioned comprising: judge according to running state information whether the equipment that user selects normally works; If the equipment non-normal working that user selects, determines that operation information meets pre-conditioned; And if user select equipment normally work, determine operation information do not meet pre-conditioned.
The prompt messages of the equipment that further, output needle is selected user comprises: obtain the signal variable being pre-created in variable editing machine; Obtain the audio file that signal variable is corresponding; And displaying audio file is as the prompt messages of the equipment of selecting for user.
To achieve these goals, according to an aspect of the present invention, provide a kind of warning treating apparatus.Warning treating apparatus according to the present invention comprises: determining unit, for the equipment of determining that multiple equipment users select; Detecting unit, the operation information of the equipment of selecting for detection of user; Whether judging unit, meet pre-conditioned for the operation information that judges the equipment that user selects; And output unit, for meeting when pre-conditioned when judging the operation information of equipment that user selects, the prompt messages of the equipment that output needle is selected user.
Further, output unit comprises: trigger module, for triggering the trigger output trigger pip being connected in advance with the equipment of user's selection; And output module, for the prompt messages of the equipment to user's selection based on trigger pip output needle.
Further, the operational factor of the equipment that detecting unit is also selected for detection of user, wherein, judging unit comprises: the first judge module, for judging whether operational factor exceeds predefined threshold value; And first determination module, if exceed predefined threshold value for operational factor, determine that operation information meets pre-conditioned, and if operational factor do not exceed predefined threshold value, determine that operation information does not meet pre-conditioned.
Further, the running state information of the equipment that detecting unit is also selected for detection of user, wherein, judging unit comprises: the second judge module, for judging according to running state information whether the equipment that user selects normally works; The second determination module, if for user select equipment non-normal working, determine operation information meet pre-conditioned, and if user select equipment normally work, determine operation information do not meet pre-conditioned.
Further, the first acquisition module, for obtaining the signal variable being pre-created at variable editing machine; The second acquisition module, for obtaining the audio file that signal variable is corresponding; And playing module, the prompt messages for displaying audio file as the equipment of selecting for user.
By the present invention, adopt alarm processing method, by determine the equipment that user selects from multiple equipment, the equipment that user is selected detects, to judge whether the equipment that user selects occurs extremely, the equipment of selecting as user occurs abnormal, output alarm prompting, thereby when the equipment operation exception of targetedly user being selected, carry out alarm, thereby when the equipment operation exception that can select user, determine exactly alarm set point, solve the problem that is difficult to the alarm set point of determining trigger alarm in prior art, reach the effect of determining in time the alarm set point of trigger alarm.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the structural representation of the warning treating apparatus of first embodiment of the invention;
Fig. 2 is according to the structural representation of the warning treating apparatus of second embodiment of the invention;
Fig. 3 is according to the structural representation of the warning treating apparatus of third embodiment of the invention;
Fig. 4 is according to the process flow diagram of the alarm processing method of first embodiment of the invention;
Fig. 5 is according to the process flow diagram of the alarm processing method of second embodiment of the invention; And
Fig. 6 is according to the process flow diagram of the alarm processing method of third embodiment of the invention.
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
In order to make those skilled in the art person understand better the present invention program, 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, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining 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 needn't be used for describing specific order or precedence.Should be appreciated that the data of such use are suitably exchanging in situation, 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, for example, those steps or unit that process, method, system, product or the equipment that has comprised series of steps or unit is not necessarily limited to clearly list, but can comprise clearly do not list or for these processes, method, product or equipment intrinsic other step or unit.
The embodiment of the present invention provides a kind of warning treating apparatus, and this device can be realized its function by computer equipment.
Fig. 1 is according to the structural representation of the warning treating apparatus of first embodiment of the invention.As shown in Figure 1, this warning treating apparatus comprises: determining unit 10, detecting unit 20, judging unit 30 and output unit 40.
The equipment of determining unit 10 for determining that multiple equipment users select.
Owing to including multiple plant equipment in industrial working and industrial premises, for example water pump, grinding machine etc. need the situation of a detection equipment in real time in commercial production, and therefore each equipment can be installed an alarm set point.For some important equipment, its normal work has considerable influence for whole art production process.Determining unit 10 is for determining from multiple equipment the equipment that user selects, and the equipment that user selects can be an equipment, can be also multiple equipment.Wherein, the equipment that user selects can be the equipment that staff need to pay close attention to, and for example, can select to carry out the boiler feed pump of abnormal alarm.By after determining the equipment that user selects, the alarm set point that can report to the police these equipment as needs, so that the equipment that user is selected detects.
The operation information of the equipment that detecting unit 20 is selected for detection of user.
After determining the equipment that in multiple equipment, user selects; detect the operation information of the equipment of user's selection; this operation information can be the running state information of the equipment selected of user; for example; whether shut down, whether abnormal work etc., can be also the operational factor of the equipment selected of user; for example, some operational factors or the running parameter etc. in the equipment running process such as pressure, liquid level in the stove of boiler.Certainly, can be that the operation information of equipment of in real time user being selected detects, thereby can recognize at any time the ruuning situation of the equipment that user selects.
Whether judging unit 30 meets pre-conditioned for the operation information of the equipment that judges user and select.
After the operation information of the equipment that user selects being detected, it is pre-conditioned that judging unit 30 judges whether the operation information of the equipment that user selects meets, and pre-conditioned can be the Rule of judgment setting in advance.The operation information of equipment of selecting due to user can be the operational factor of equipment or the running state information of the equipment that user selects that user selects, corresponding pre-conditioned can be the range of operation of operational factor or the exception condition of running status.
Particularly, for example, the equipment of selecting as user is boiler feed pump, need to work as boiler feed pump feed pump while quitting work, carry out alarm, therefore, in the time 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 out-of-work boiler feed pump is reported to the police.
Output unit 40 is for meeting when pre-conditioned when judging the operation information of equipment that user selects, the prompt messages of the equipment that output needle is selected user.
Meet when pre-conditioned judging the operation information of equipment that user selects, for example, the equipment operational factor of judging user's selection is abnormal, exceed predefined parameter area, or the equipment of judging user's selection quits work, the prompt messages of the equipment that output needle is selected for user.The prompt messages of output can be aimed at the alarm sound prompting of the equipment of user's selection.By the prompt messages of output, staff determines alarm set point in time, the equipment that finds the user who occurs abnormal or fault to select.
According to the embodiment of the present invention, by determine the equipment that user selects from multiple equipment, the equipment that user is selected detects, to judge whether the equipment that user selects occurs extremely, the equipment of selecting as user occurs abnormal, output alarm prompting, thereby when the equipment operation exception of targetedly user being selected, carry out alarm, thereby when the equipment operation exception that can select user, determine exactly alarm set point, solve the problem that is difficult to the alarm set point of determining trigger alarm in prior art, reached the effect of determining in time the alarm set point of trigger alarm.
Fig. 2 is according to the structural representation of the warning treating apparatus of second embodiment of the invention.The warning treating apparatus of this embodiment can be used as a kind of preferred implementation of warning treating apparatus of above-described embodiment.As shown in Figure 2, this warning treating apparatus comprises: determining unit 10, detecting unit 20, judging unit 30 and output unit 40, 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 functions, do not repeat here.
Trigger module 401 is for triggering the trigger output trigger pip being connected in advance with the equipment of user's selection.
Meet when pre-conditioned when judging the operation information of equipment that user selects, trigger the trigger output trigger message being connected in advance with the equipment of user's selection, wherein trigger can be rest-set flip-flop, the equipment of selecting user occurs when abnormal, by triggering this trigger output trigger pip, so that by this starting signal output alarm information.
Particularly, can be at PCS(Process Control System, Process Control System) in some functional modules are set, the equipment that user can be selected is as alarm set point, and this alarm set point is connected with the set end by a rest-set flip-flop, the operation information of equipment of selecting as user meets when pre-conditioned, by rest-set flip-flop trigger alarm information, after determining the position of alarm set point, can be by this warning that resets of the reset terminal of rest-set flip-flop.The equipment of selecting as user is while being multiple, 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 piece, then report to the police by triggering a switching value BI_SC.All rest-set flip-flops reset by a reset key.
Output module 402 is for the prompt messages of the equipment to user's selection based on trigger pip output needle.
After trigger output trigger pip, the prompt messages of the equipment that the trigger message output needle that can export based on this trigger is selected user.Can be to report to the police by WINCC HORN, HORN be the audible alarm assembly in PSC7 system.The warning message producing when system meets while imposing a condition, and HORN can pass through 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 points are gathered together by OR function piece, export trigger pip by trigger, based on this trigger pip trigger alarm prompting, need the alarm set point of reporting to the police to report to the police thereby reach, the effect that does not need the alarm set point of reporting to the police or not.
Fig. 3 is according to the structural representation of the warning treating apparatus of third embodiment of the invention.The warning treating apparatus of this embodiment can be used as a kind of preferred implementation of warning treating apparatus of above-described embodiment.As shown in Figure 3, this warning treating apparatus comprises: determining unit 10, detecting unit 20, judging unit 30 and output unit 40, wherein judging unit 30 comprises the first judge module 301 and the first determination module 302.Determining unit 10 and output unit 40 are identical with output unit 40 with the determining unit 10 shown in Fig. 1, do not repeat here.
The operational factor of the equipment that detecting unit 20 is also selected for detection of user.
The operation information of equipment of selecting due to user comprises the operational factor of equipment, the operational factor of the equipment that therefore detecting unit 20 is also selected for detection of user, for example, some operational factors or the running parameter etc. in the equipment running process such as pressure, liquid level in the stove of boiler.
The first judge module 301 is for judging whether operational factor exceeds predefined threshold value.
Predefined threshold value can be the maximal value of predefined operational factor, 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 predefined threshold value, so that the equipment of the user's selection that exceeds predefined threshold value is carried out to alarm.
Particularly, can, after the operational factor of equipment that detects user's selection, by in-situ transducer, the operational factor detecting 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 in the time that this measured value reaches some alarming values, system can automatic trigger alarm.In the time that this measured value reaches some warning values, system can give a warning.Wherein, alarming value and warning value are the predefined threshold value of the embodiment of the present invention.For example, the range of a certain liquid level gauge is 0-100%.The high alarming value that presets liquid level is 75%, and low alarming value is 25%, and these two values can be used as alarming value.In addition, also predefined high alarming value is 90%, and low alarming value is 15%.These two values can be used as warning value.In the time of the liquid level 30% of in-site measurement, do not have warning.To 25% or high to 75% time, U_WL or U_WH pin in the MEAS_SC module of PCS7 system will be set to " 1 " when low, and at this moment system triggers is reported to the police.Low to 15% or high to 90% time when continuing, U_AL pin or U_AH pin in MEAS_SC module can be set to " 1 ".If during the warning of this point and warning are reported to the police to HORN by configuration, in the time of its triggering, alarm sound triggers so simultaneously.
If the first determination module 302 exceeds predefined threshold value for operational factor, determine operation information meet pre-conditioned, and if operational factor do not exceed predefined threshold value, determine operation information do not meet pre-conditioned.
In the time judging operational factor and exceed predefined threshold value, determine that operation information meets pre-conditioned, the prompt messages of the equipment that output needle is selected user; In the time judging operational factor and not exceeding predefined threshold value, determine that operation information does not meet pre-conditioned, do not carry out corresponding alarm.
According to the embodiment of the present invention, operational factor by the equipment to user's selection detects, thereby the operational factor of equipment of selecting user occurs when abnormal, export corresponding alarm, prevent from, because the parameter fluctuation of equipment is not noted two parkings that cause, having guaranteed the safe operation of producing.
Preferably, the running state information of the equipment that detecting unit 20 is also selected for detection of user, wherein, judging unit 30 comprises the second judge module and the second determination module.
In the running state information of equipment that user selects, include the running status of the equipment that user selects, from this running state information, can judge the whether state in normal work of equipment that user selects.
The second judge module is for judging according to running state information whether the equipment that user selects normally works.
After the running state information of the equipment that user selects being detected, can judge the duty of equipment that user selects according to this running state information, judge the equipment that user selects and whether normally work, for example whether power-off shutdown etc.
If the second determination module for user select equipment non-normal working, determine operation information meet pre-conditioned, and if user select equipment normally work, determine operation information do not meet pre-conditioned.
When the equipment non-normal working that user selects, as this equipment downtime power-off, determine that operation information meets pre-conditioned, the prompt messages of this equipment of can output needle user being selected; When the equipment that user selects is normally worked, determine that operation information does not meet pre-conditioned, not output alarm prompting, the equipment that can continue user to select detects.
Particularly, when several the boiler feed pumps that staff selects to need 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.In the time that pump is out of service, warning will trigger like this.Then the alerting signal unification of all the other many pumps is aggregated on a "or" piece to unified output alarm sound.
In addition, by the output terminal of reset button being connected to the reset terminal of rest-set flip-flop, when report to the police trigger after, by reset button with cancellation alarm sound.In WINCC HORN, the program of alarm sound and picture are carried out to configuration.Directly look for switching value module BI_SC in variable link the inside.In event, select "=1 ".In the time of termination of pumping, BI_SC becomes " 1 " like this, and audible alarm triggers.In the time that alarm sound triggers, by this audible alarm of Self-resetting push-button reset, after reset, alarm sound stops.Like this, the alarm sound of an equipment of selecting for individual user has just been implemented.Once this alarm sound sounds, technologist just can know which platform pump is out of service so.
According to the embodiment of the present invention; the running state information of the equipment of selecting by detection user; judge according to this running state information whether the equipment that user selects normally works; make in the time of the equipment downtime of user's selection; output alarm prompting in time; thereby can process the equipment that occurs shutdown in time, guarantee the safe operation of producing.
Preferably, output unit 40 comprises the first acquisition module, the second acquisition module and playing module.
The first acquisition module is for obtaining the signal variable being pre-created at variable editing machine.
Can in variable editing machine, create signal variable, this signal variable can be binary signal variable, in the time that the value of signal variable is " 1 ", represent that the equipment that user selects occurs abnormal, need to carry out alarm, in the time that signal variable is " 0 ", represent that the equipment that user selects does not occur extremely, does not need to carry out alarm.
The first acquisition module can be the value of obtaining signal variable that can trigger alarm, so that meet when pre-conditioned the prompt messages of the equipment that output needle is selected user at the operation information of judging the equipment that user selects.
The second acquisition module is for obtaining the audio file that signal variable is corresponding.
The corresponding audio file of each signal variable, this audio file can be the audio file of any form, obtain the signal variable being pre-created in variable editing machine after, by obtaining the audio file that this signal variable is corresponding, carry out alarm so that play this audio file.
Playing module is the prompt messages as the equipment of selecting for user for displaying audio file.
After getting the audio file that signal variable is corresponding, play the prompt messages of this audio file as the equipment of selecting for user, realize audible alarm.
Particularly, can be in WINCC variable management editor, creating several or several data types 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, corresponding to the signal templates output of this signal variable or the WAV audio file of configuration will be played.Only, in the situation that built-in system variable " HornTriggeringSignalsActive " is " 1 ", output just can be performed or wav file is played, and the in the situation that of acquiescence, 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 " Message assignment " menu in " Horn " editing machine to message.This parameter dialog box provides and has connected the different filter criteria (News Category, priority, data source, scope, event, permission) of a signal variable to the alarm condition of specifying.In the time meeting the message arrival of filter criteria, the state of signal variable changes to " 1 " from " 0 ".After the message that all filter criterias according to setting in advance signal variable configure is identified, the state of signal variable is changed into " 0 " from " 1 ".When process " acknowledge horn " button, after " Horn " confirmed respectively, signal variable can be given and reset equally, and alarm sound is eliminated simultaneously.
The embodiment of the present invention also provides a kind of alarm processing method.The method operates on computer equipment.It should be noted that, the warning treating apparatus that the alarm processing method of the embodiment of the present invention can provide by the embodiment of the present invention is carried out, the alarm processing method that the warning treating apparatus of the embodiment of the present invention also can provide for carrying out the embodiment of the present invention.
Fig. 4 is according to the process flow diagram of the alarm processing method of first embodiment of the invention.As shown in Figure 4, this alarm processing method comprises that step is as follows:
Step S101, determines the equipment that in multiple equipment, user selects.
Owing to including multiple plant equipment in industrial working and industrial premises, for example water pump, grinding machine etc. need the situation of a detection equipment in real time in commercial production, and therefore each equipment can be installed an alarm set point.For some important equipment, its normal work 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, can be also multiple equipment.Wherein, the equipment that user selects can be the equipment that staff need to pay close attention to, and for example, can select to carry out the boiler feed pump of abnormal alarm.By after determining the equipment that user selects, the alarm set point that can report to the police these equipment as needs, so that the equipment that user is selected detects.
Step S102, the operation information of the equipment that detection user selects.
After determining the equipment that in multiple equipment, user selects; detect the operation information of the equipment of user's selection; this operation information can be the running state information of the equipment selected of user; for example; whether shut down, whether abnormal work etc., can be also the operational factor of the equipment selected of user; for example, some operational factors or the running parameter etc. in the equipment running process such as pressure, liquid level in the stove of boiler.Certainly, can be that the operation information of equipment of in real time user being selected detects, thereby can recognize at any time the ruuning situation of the equipment that user selects.
Step S103, judges whether the operation information of the equipment of user's selection meets pre-conditioned.
After the operation information of the equipment that user selects being detected, it is pre-conditioned that judging unit judges whether the operation information of the equipment of user's selection meets, and pre-conditioned can be the Rule of judgment setting in advance.The operation information of equipment of selecting due to user can be the operational factor of equipment or the running state information of the equipment that user selects that user selects, corresponding pre-conditioned can be the range of operation of operational factor or the exception condition of running status.
Particularly, for example, the equipment of selecting as user is boiler feed pump, need to work as boiler feed pump feed pump while quitting work, carry out alarm, therefore, in the time the running state information of boiler feed pump being detected, can judge whether this boiler feed pump quits work by judging unit, so that out-of-work boiler feed pump is reported to the police.
Step S104, meets when pre-conditioned the prompt messages of the equipment that output needle is selected user when judging the operation information of equipment that user selects.
Meet when pre-conditioned judging the operation information of equipment that user selects, for example, the equipment operational factor of judging user's selection is abnormal, exceed predefined parameter area, or the equipment of judging user's selection quits work, the prompt messages of the equipment that output needle is selected for user.The prompt messages of output can be aimed at the alarm sound prompting of the equipment of user's selection.By the prompt messages of output, staff determines alarm set point in time, the equipment that finds the user who occurs abnormal or fault to select.
According to the embodiment of the present invention, by determine the equipment that user selects from multiple equipment, the equipment that user is selected detects, to judge whether the equipment that user selects occurs extremely, the equipment of selecting as user occurs abnormal, output alarm prompting, thereby when the equipment operation exception of targetedly user being selected, carry out alarm, thereby when the equipment operation exception that can select user, determine exactly alarm set point, solve the problem that is difficult to the alarm set point of determining trigger alarm in prior art, reached the effect of determining in time the alarm set point of trigger alarm.
Preferably, step S104 can realize by the following first step and second step:
The first step, the trigger output trigger pip that the equipment that triggering user selects connects in advance.
Meet when pre-conditioned when judging the operation information of equipment that user selects, trigger the trigger output trigger message being connected in advance with the equipment of user's selection, wherein trigger can be rest-set flip-flop, the equipment of selecting user occurs when abnormal, by triggering this trigger output trigger pip, so that by this starting signal output alarm information.
Particularly, can be at PCS(Process Control System, Process Control System) in some functional modules are set, the equipment that user can be selected is as alarm set point, and this alarm set point is connected with the set end by a rest-set flip-flop, the operation information of equipment of selecting as user meets when pre-conditioned, by rest-set flip-flop trigger alarm information, after determining the position of alarm set point, can be by this warning that resets of the reset terminal of rest-set flip-flop.The equipment of selecting as user is while being multiple, 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 piece, then report to the police by triggering a switching value BI_SC.All rest-set flip-flops reset by a reset key.
Second step, the prompt messages of the equipment of user being selected based on trigger pip output needle.
After trigger output trigger pip, the prompt messages of the equipment that the trigger message output needle that can export based on this trigger is selected user.Can be to report to the police by WINCC HORN, HORN be the audible alarm assembly in PSC7 system.The warning message producing when system meets while imposing a condition, and HORN can pass through 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 points are gathered together by OR function piece, export trigger pip by trigger, based on this trigger pip trigger alarm prompting, need the alarm set point of reporting to the police to report to the police thereby reach, the effect that does not need the alarm set point of reporting to the police or not.
Preferably, step S104 can also realize by pass-through mode:
First, obtain the signal variable being pre-created in variable editing machine.
Can in variable editing machine, create signal variable, this signal variable can be binary signal variable, in the time that the value of signal variable is " 1 ", represent that the equipment that user selects occurs abnormal, need to carry out alarm, in the time that signal variable is " 0 ", represent that the equipment that user selects does not occur extremely, does not need to carry out alarm.Can be the value of obtaining signal variable that can trigger alarm, so that meet when pre-conditioned the prompt messages of the equipment that output needle is selected user at the operation information of judging the equipment that user selects.
Then, obtain the audio file that signal variable is corresponding.
The corresponding audio file of each signal variable, this audio file can be the audio file of any form, obtain the signal variable being pre-created in variable editing machine after, by obtaining the audio file that this signal variable is corresponding, carry out alarm so that play this audio file.
Finally, displaying audio file is as the prompt messages of the equipment of selecting for user.
After getting the audio file that signal variable is corresponding, play the prompt messages of this audio file as the equipment of selecting for user, realize audible alarm.
Particularly, can be in WINCC variable management editor, creating several or several data types 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, corresponding to the signal templates output of this signal variable or the WAV audio file of configuration will be played.Only, in the situation that built-in system variable " HornTriggeringSignalsActive " is " 1 ", output just can be performed or wav file is played, and the in the situation that of acquiescence, 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 " Message assignment " menu in " Horn " editing machine to message.This parameter dialog box provides and has connected the different filter criteria (News Category, priority, data source, scope, event, permission) of a signal variable to the alarm condition of specifying.In the time meeting the message arrival of filter criteria, the state of signal variable changes to " 1 " from " 0 ".After the message that all filter criterias according to setting in advance signal variable configure is identified, the state of signal variable is changed into " 0 " from " 1 ".When process " acknowledge horn " button, after " Horn " confirmed respectively, signal variable can be given and reset equally, and alarm sound is eliminated simultaneously.
Fig. 5 is according to the process flow diagram of the alarm processing method of second embodiment of the invention.The alarm processing method of this embodiment can be used as a kind of preferred implementation of the alarm processing method of above-described embodiment.As shown in Figure 5, this alarm processing method comprises that step is as follows:
Step S201, determines the equipment that in multiple equipment, user selects.
Owing to including multiple plant equipment in industrial working and industrial premises, for example water pump, grinding machine etc. need the situation of a detection equipment in real time in commercial production, and therefore each equipment can be installed an alarm set point.For some important equipment, its normal work 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, can be also multiple equipment.Wherein, the equipment that user selects can be the equipment that staff need to pay close attention to, and for example, can select to carry out the boiler feed pump of abnormal alarm.By after determining the equipment that user selects, the alarm set point that can report to the police these equipment as needs, so that the equipment that user is selected detects.
Step S202, the operational factor of the equipment that detection user selects.
The operation information of equipment of selecting due to user comprises the operational factor of equipment, the operational factor of the equipment that therefore detecting unit is also selected for detection of user, for example, some operational factors or the running parameter etc. in the equipment running process such as pressure, liquid level in the stove of boiler.
Step S203, judges whether operational factor exceeds predefined threshold value.
Predefined threshold value can be the maximal value of predefined operational factor, 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 predefined threshold value, so that the equipment of the user's selection that exceeds predefined threshold value is carried out to alarm.
Particularly, can, after the operational factor of equipment that detects user's selection, by in-situ transducer, the operational factor detecting 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 in the time that this measured value reaches some alarming values, system can automatic trigger alarm.In the time that this measured value reaches some warning values, system can give a warning.Wherein, alarming value and warning value are the predefined threshold value of the embodiment of the present invention.For example, the range of a certain liquid level gauge is 0-100%.The high alarming value that presets liquid level is 75%, and low alarming value is 25%, and these two values can be used as alarming value.In addition, also predefined high alarming value is 90%, and low alarming value is 15%.These two values can be used as warning value.In the time of the liquid level 30% of in-site measurement, do not have warning.To 25% or high to 75% time, U_WL or U_WH pin in the MEAS_SC module of PCS7 system will be set to " 1 " when low, and at this moment system triggers is reported to the police.Low to 15% or high to 90% time when continuing, U_AL pin or U_AH pin in MEAS_SC module can be set to " 1 ".If during the warning of this point and warning are reported to the police to HORN by configuration, in the time of its triggering, alarm sound triggers so simultaneously.
Step S204, if operational factor exceeds predefined threshold value, determines that operation information meets pre-conditioned.
Step S205, if operational factor does not exceed predefined threshold value, determines that operation information does not meet pre-conditioned.
In the time judging operational factor and exceed predefined threshold value, determine that operation information meets pre-conditioned, the prompt messages of the equipment that output needle is selected user; In the time judging operational factor and not exceeding predefined threshold value, determine that operation information does not meet pre-conditioned, do not carry out corresponding alarm.
According to the embodiment of the present invention, operational factor by the equipment to user's selection detects, thereby the operational factor of equipment of selecting user occurs when abnormal, export corresponding alarm, prevent from, because the parameter fluctuation of equipment is not noted two parkings that cause, having guaranteed the safe operation of producing.
Step S206, the prompt messages of the equipment that output needle is selected user.
Meet when pre-conditioned judging the operation information of equipment that user selects, for example, the equipment operational factor of judging user's selection is abnormal, exceed predefined parameter area, or the equipment of judging user's selection quits work, the prompt messages of the equipment that output needle is selected for user.The prompt messages of output can be aimed at the alarm sound prompting of the equipment of user's selection.By the prompt messages of output, staff determines alarm set point in time, the equipment that finds the user who occurs abnormal or fault to select.
Fig. 6 is according to the process flow diagram of the alarm processing method of third embodiment of the invention.The alarm processing method of this embodiment can be used as a kind of preferred implementation of the alarm processing method of above-described embodiment.As shown in Figure 6, this alarm processing method comprises that step is as follows:
Step S301, determines the equipment that in multiple equipment, user selects.
Owing to including multiple plant equipment in industrial working and industrial premises, for example water pump, grinding machine etc. need the situation of a detection equipment in real time in commercial production, and therefore each equipment can be installed an alarm set point.For some important equipment, its normal work 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, can be also multiple equipment.Wherein, the equipment that user selects can be the equipment that staff need to pay close attention to, and for example, can select to carry out the boiler feed pump of abnormal alarm.By after determining the equipment that user selects, the alarm set point that can report to the police these equipment as needs, so that the equipment that user is selected detects.
Step S302, the running state information of the equipment that detection user selects.
In the running state information of equipment that user selects, include the running status of the equipment that user selects, from this running state information, can judge the whether state in normal work of equipment that user selects.
Step S303, judges according to running state information whether the equipment that user selects normally works.
After the running state information of the equipment that user selects being detected, can judge the duty of equipment that user selects according to this running state information, judge the equipment that user selects and whether normally work, for example whether power-off shutdown etc.
Step S304, if the equipment non-normal working that user selects determines that operation information meets pre-conditioned.
Step S305, if the equipment that user selects is normally worked, determines that operation information does not meet pre-conditioned.
When the equipment non-normal working that user selects, as this equipment downtime power-off, determine that operation information meets pre-conditioned, the prompt messages of this equipment of can output needle user being selected; When the equipment that user selects is normally worked, determine that operation information does not meet pre-conditioned, not output alarm prompting, the equipment that can continue user to select detects.
Step S306, meets when pre-conditioned the prompt messages of the equipment that output needle is selected user when judging the operation information of equipment that user selects.
Meet when pre-conditioned judging the operation information of equipment that user selects, for example, the equipment operational factor of judging user's selection is abnormal, exceed predefined parameter area, or the equipment of judging user's selection quits work, the prompt messages of the equipment that output needle is selected for user.The prompt messages of output can be aimed at the alarm sound prompting of the equipment of user's selection.By the prompt messages of output, staff determines alarm set point in time, the equipment that finds the user who occurs abnormal or fault to select.
Particularly, when several the boiler feed pumps that staff selects to need 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.In the time that pump is out of service, warning will trigger like this.Then the alerting signal unification of all the other many pumps is aggregated on a "or" piece to unified output alarm sound.
In addition, by the output terminal of reset button being connected to the reset terminal of rest-set flip-flop, when report to the police trigger after, by reset button with cancellation alarm sound.In WINCC HORN, the program of alarm sound and picture are carried out to configuration.Directly look for switching value module BI_SC in variable link the inside.In event, select "=1 ".In the time of termination of pumping, BI_SC becomes " 1 " like this, and audible alarm triggers.In the time that alarm sound triggers, by this audible alarm of Self-resetting push-button reset, after reset, alarm sound stops.Like this, the alarm sound of an equipment of selecting for individual user has just been implemented.Once this alarm sound sounds, technologist just can know which platform pump is out of service so.
According to the embodiment of the present invention; the running state information of the equipment of selecting by detection user; judge according to this running state information whether the equipment that user selects normally works; make in the time of the equipment downtime of user's selection; output alarm prompting in time; thereby can process the equipment that occurs shutdown in time, guarantee the safe operation of producing.
It should be noted that, can in the computer system such as one group of computer executable instructions, carry out in the step shown in the process flow diagram of accompanying drawing, and, although there is shown logical order in flow process, but in some cases, can carry out shown or described step with the order being different from 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 the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in memory storage and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
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 of described user's selection;
Whether the operation information that judges the equipment of described user's selection meets pre-conditioned; And
When judge the operation information of the equipment that described user selects meet described when pre-conditioned, the prompt messages of the equipment that output needle is selected described user.
2. alarm processing method according to claim 1, is characterized in that, the prompt messages of the equipment that output needle is selected described user comprises:
Trigger the trigger output trigger pip being connected in advance with the equipment of described user's selection; And
The described prompt messages of the equipment of described user being selected based on described trigger pip output needle.
3. alarm processing method according to claim 1, it is characterized in that, the operation information that detects the equipment of described user's selection comprises the operational factor of the equipment that detects described user's selection, wherein, judges whether described operation information meets described pre-conditioned comprising:
Judge whether described operational factor exceeds predefined threshold value;
If described operational factor exceeds described predefined threshold value, determine that described operation information meets described pre-conditioned; And
If described operational factor does not exceed described predefined threshold value, 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 that detects the equipment of described user's selection comprises the running state information of the equipment that detects described user's selection, wherein, judges whether described operation information meets pre-conditioned comprising:
Judge according to described running state information whether the equipment that described user selects normally works;
If the equipment non-normal working that described user selects, determines that described operation information meets described pre-conditioned; And
If the equipment that described user selects is normally worked, determine that described operation information does not meet described pre-conditioned.
5. alarm processing method according to claim 1, is characterized in that, the prompt messages of the equipment that output needle is selected described user comprises:
Obtain the signal variable being pre-created in variable editing machine;
Obtain the audio file that described signal variable is corresponding; And
Play the prompt messages of described audio file as the equipment of selecting for described user.
6. a warning treating apparatus, is characterized in that, comprising:
Determining unit, for the equipment of determining that multiple equipment users select;
Detecting unit, the operation information of the equipment of selecting for detection of described user;
Whether judging unit, meet pre-conditioned for the operation information that judges the equipment that described user selects; And
Output unit, for when judge the operation information of the equipment that described user selects meet described when pre-conditioned, the prompt messages of the equipment that output needle is selected described user.
7. warning treating apparatus according to claim 6, is characterized in that, described output unit comprises:
Trigger module, for triggering the trigger output trigger pip being connected in advance with the equipment of described user's selection; And
Output module, for the described prompt messages of the equipment to described user's selection based on described trigger pip output needle.
8. warning treating apparatus according to claim 6, is characterized in that, the operational factor of the equipment that described detecting unit is also selected for detection of described user, and wherein, described judging unit comprises:
The first judge module, for judging whether described operational factor exceeds predefined threshold value; And
The first determination module, if exceed described predefined threshold value for described operational factor, determine described operation information meet described pre-conditioned, and if described operational factor do not exceed described predefined threshold value, determine described operation information do not meet described pre-conditioned.
9. warning treating apparatus according to claim 6, is characterized in that, the running state information of the equipment that described detecting unit is also selected for detection of described user, and wherein, described judging unit comprises:
The second judge module, for judging according to described running state information whether the equipment that described user selects normally works;
The second determination module, if the equipment non-normal working of selecting for described user determines that described operation information meets described pre-conditioned, and if the equipment selected of described user normally work, determine that described operation information does not meet described pre-conditioned.
10. warning treating apparatus according to claim 6, is characterized in that, described output unit comprises:
The first acquisition module, for obtaining the signal variable being pre-created at variable editing machine;
The second acquisition module, for obtaining the audio file that described signal variable is corresponding; And
Playing module, for playing the prompt messages of described audio file as the equipment of selecting for described user.
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