CN214896319U - Long-distance coal conveying pipeline voice alarm system - Google Patents
Long-distance coal conveying pipeline voice alarm system Download PDFInfo
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- CN214896319U CN214896319U CN202120309991.7U CN202120309991U CN214896319U CN 214896319 U CN214896319 U CN 214896319U CN 202120309991 U CN202120309991 U CN 202120309991U CN 214896319 U CN214896319 U CN 214896319U
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Abstract
The utility model discloses a voice alarm system for a long-distance coal conveying pipeline, which comprises an acquisition module, a processing module and an alarm module, wherein the acquisition module is used for acquiring parameter information of various important devices in an industrial control system; the processing module is an industrial control configuration software embedded functional unit, is connected with the acquisition module through a communication protocol and is used for matching according to parameter information and alarm preset values in an industrial control configuration software label alarm and event server to determine whether the industrial control system has a fault or not and matching and outputting alarm levels corresponding to the parameter information according to HMI (human machine interface) label unit information under the condition that the industrial control system has the fault; and the alarm module outputs corresponding alarm information according to the judgment of the processing module. The utility model discloses make full use of the ready-made hardware equipment of control system and software have with low costs, the time limit for a project is short, maintain the characteristics that the degree of difficulty is low.
Description
Technical Field
The utility model belongs to the technical field of industrial automation control, specifically be a long distance coal conveying pipeline audio alert system.
Background
The long-distance coal conveying pipeline production system mainly comprises a coal crushing and pulping system, a pumping system, a dewatering system and a concentration system. The equipment in each system is numerous, and the normal operation of the system can be influenced by the fault of any equipment, wherein the main process flow of the pump conveying system is that the diaphragm pump is used for carrying out relay type pressurization to drive coal slurry conveying, and important parameters such as coal slurry flow, pressure and the like in a pipeline need to be closely concerned. Therefore, the monitoring and alarming function of the production system is crucial, the problems can be found in time through the alarming system, the operation personnel can be helped to adjust the production plan, and the production loss and the production accidents are avoided.
At present, most control systems only alarm in a mode of carrying out buzzer sound by HMI picture display and configuration software, and due to the fact that monitoring points and equipment of a production system are various, the alarm is not beneficial to operators to quickly find alarm triggering only by the mode.
At present, the voice alarm function in the industrial production system is mainly realized by the following two modes:
(1) the new special alarm module is communicated with the alarm module hardware through the control module. The mode has the defects of high cost, long construction time and high maintenance difficulty.
(2) The 'configuration software function secondary development' carries out voice alarm setting through the configuration software of the control system, and the mode can not be realized due to the fact that the configuration software does not have the voice alarm setting function and the configuration software version is low and cannot be upgraded.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long distance coal conveying pipeline audio alert system has solved traditional warning and has been unfavorable for the fast discovery of operation personnel to report to the police and trigger, problem with high costs.
The utility model adopts the following technical scheme: the system comprises an acquisition module, a processing module and an alarm module, wherein the acquisition module is used for acquiring parameter information of various important devices in the industrial control system; the processing module is an industrial control configuration software embedded functional unit, is connected with the acquisition module through a communication protocol and is used for matching according to parameter information and alarm preset values in an industrial control configuration software label alarm and event server to determine whether the industrial control system has a fault or not and matching and outputting alarm levels corresponding to the parameter information according to HMI (human machine interface) label unit information under the condition that the industrial control system has the fault; and the alarm module outputs corresponding alarm information according to the judgment of the processing module, wherein the alarm module comprises an HMI picture display alarm unit, a voice alarm unit and an alarm recording unit.
The utility model is also characterized in that,
the processing module comprises: the industrial control configuration software embedded functional unit is used for carrying out data conversion on the information acquired by the acquisition module so as to obtain real-time parameter information of the acquired equipment;
the industrial control configuration software label alarm and event server is used for matching the real-time parameter information with an alarm preset value in the server to determine whether the industrial control system fails; and outputting character alarm information to an HMI picture display unit in the alarm module;
the industrial control configuration software HMI tags are used for classifying and defining various alarm information according to grades;
and a VBA program unit is embedded in the industrial control configuration software, is connected with the HMI tag unit of the industrial control configuration software, and outputs voice alarm information of a corresponding grade to the voice alarm unit in the alarm module.
The alarm recording unit is embedded in the industrial control configuration software, internal data operation is carried out on the alarm recording unit and the industrial control configuration software label alarm and event server, and the alarm recording unit is used for storing alarm recording information.
The acquisition module comprises at least one acquisition unit of a pressure acquisition unit, a flow acquisition unit, a temperature acquisition unit, a material level acquisition unit and an equipment start-stop acquisition unit; the pressure acquisition unit consists of pressure sensors of the industrial control system and can detect the pressure conditions of all parts of the process system; the flow acquisition unit consists of all electronic flow meters in the industrial control system and can detect the flow conditions of all parts in the process system; the temperature acquisition unit consists of temperature sensors in the industrial control system and can detect the temperature conditions of all parts in the process system.
The voice alarm unit is used for outputting alarm information of different regions through different audio files, or the voice alarm unit is used for outputting alarm information of different grades through different audio files.
The HMI image display alarm unit displays the alarm which happens recently through the alarm of the set navigation bar and the event bar; or displaying the occurrence of alarm through the animation color of an alarm button in the navigation bar; and the alarm recording unit is used for displaying detailed information of various alarms through alarm and event summarization.
The processing module converts the analog quantity signal into a switching value signal by utilizing industrial control programming software and is used for distinguishing the parameter return-to-zero phenomenon in normal and abnormal states; meanwhile, the normal and abnormal parking of the equipment can be judged by utilizing programming software.
The beneficial effects of the utility model are that, a long distance coal conveying pipeline audio alert system mainly uses audio alert function as the key, and HMI picture display is reported to the police and is regarded as the utility model discloses audio alert function's auxiliary unit, HMI picture are reported to the police and are industry control configuration software from taking functional module, only both combine just can really realize alarming function's requirement and practicality. The voice alarm system is a platform which is completely built based on control system configuration software and depends on the existing acquisition module of the control system. The event the utility model discloses make full use of the ready-made hardware equipment of control system and software have with low costs, the time limit for a project is short, maintain the characteristics that the degree of difficulty is low.
Drawings
Fig. 1 is a schematic view of the internal structure of the voice alarm system provided by the embodiment of the present invention.
Fig. 2 is a schematic diagram of an external construction of the voice alarm system provided by the embodiment of the present invention.
Fig. 3 is a schematic view of a voice alarm unit provided in an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings in the embodiments.
Currently, a malfunction can be warned by HMI screen display. However, the conventional HMI screen display alarm generally has the following disadvantages: the equipment parameters needing attention in the running process are more, and the experience of actively reminding the alarm by picture display alarm is poorer; when a plurality of places alarm at the same time in the operation process or the operator works for a long time and is fatigued, the alertness is reduced, and the alarm condition is not easy to find at the first time; the condition that alarm information is not easy to find is easy to occur only by the single alarm mode of HMI picture display.
Based on the above, the embodiment of the application discloses a long-distance coal conveying pipeline voice alarm system applied to industrial personal computer configuration software, parameter information of various important devices in an industrial personal computer system is acquired through a field acquisition module, whether the industrial personal computer system fails or not is determined through a processing module according to the parameter information, under the condition that the industrial personal computer system fails, an alarm grade corresponding to the parameter information is matched from an industrial personal computer (HMI) tag unit according to the parameter information, and corresponding voice alarm information is output through an alarm module according to a VBA program embedded in the industrial personal computer software. The alarm module comprises two alarm units, namely an HMI (human machine interface) picture display alarm unit and a voice alarm unit.
Therefore, according to the embodiment of the application, the alarm grade corresponding to the parameter information can be matched from the industrial control configuration software HMI tag unit according to the parameter information, and the alarm can be performed through the two types of alarm units, so that the fault alarm modes can be enriched, the alarm information can be easily found and identified by the two alarm combination modes, and the problem that the alarm information in the prior art is not easy to find is solved.
Referring to fig. 1, fig. 1 is a schematic diagram illustrating an internal construction of a voice alarm system according to an embodiment of the present application. The malfunction warning system shown in fig. 1 includes: the acquisition module is used for acquiring parameter information of each important device of the industrial control system; the processing module is an industrial control configuration software embedded functional unit, is connected with the acquisition module through a communication protocol and is used for matching according to parameter information and alarm preset values in an industrial control configuration software label alarm and event server to determine whether the industrial control system has a fault or not and matching and outputting alarm levels corresponding to the parameter information according to HMI (human machine interface) label unit information under the condition that the industrial control system has the fault; the alarm module, the alarm module and the processing module perform internal operation for the embedded function of the industrial control configuration software, and the alarm module outputs corresponding alarm information according to the judgment of the processing module, wherein the alarm module comprises an HMI (human machine interface) picture display alarm unit and a voice alarm unit. The combination of these two alarms also makes the alarm information easy to find and identify.
It should be understood that the modules and the installation positions included in the acquisition module may be set according to actual requirements, and the embodiment of the present application is not limited thereto.
Optionally, with continued reference to fig. 1, the collection module may include at least one of a pressure collection unit, a flow collection unit, a temperature collection unit, a level collection unit, and a device start-stop collection unit. The pressure acquisition unit consists of pressure sensors of the industrial control system and can detect the pressure conditions of all parts in the process system; the flow acquisition unit consists of all electronic flow meters in the industrial control system and can detect the flow conditions of all parts in the process system; the temperature acquisition unit consists of temperature sensors in the industrial control system, can detect the temperature conditions of all parts in the process system, and has the functions of the other acquisition units.
Optionally, with reference to fig. 1, the processing module is composed of an industrial control configuration software embedded function unit, a tag alarm and event server, an industrial control configuration software HMI tag, a configuration software embedded VBA program, and an industrial control programming software, and these units must operate simultaneously to trigger the alarm module to perform corresponding alarm.
The industrial control configuration software adopted in the embodiment of the application is FactoryTalk View Studio 7.0, the industrial control programming software is Rockwell RSLogix 5000, wherein the embedded functional unit can convert the electric signal acquired by the acquisition module into a digital signal which can be identified by a computer, and the digital signal can participate in internal data operation of the software after conversion; the label alarm and event server unit is used for inputting various parameter alarm information including parameter names, parameter labels, operation relations, parameter recording frequency and the like, and the unit can be used for setting the grade division of various alarms; the industrial control configuration software HMI tag unit is used for dividing the grades and the areas of various alarms, and the unit is internally communicated with the tag alarm and event server unit; the VBA program unit is embedded in the industrial control configuration software and connected with the HMI tag unit, and the VBA program unit outputs corresponding alarm information to the alarm unit by using a VBA language instruction according to the judgment of the HMI tag unit; the industrial control programming software is used for configuring some analog quantity signals into switching quantity signals through programs, and performing configuration output on normal parking and abnormal parking of the equipment through programs, so that false alarm under the working conditions of normal zero return and abnormal zero return of the analog quantity signals is prevented, and false alarm of normal parking and abnormal parking of the equipment is also prevented.
Optionally, with reference to fig. 1, the alarm module includes an HMI picture display alarm unit, a voice alarm unit, and an alarm recording unit, where the HMI picture display alarm unit is used to display the alarm that has recently occurred by setting a navigation bar alarm and event bar, and is equivalent to a banner LED display screen, and can display 2 to 3 pieces of current or recently occurred alarm information, so that the user can see the specific alarm information while hearing the alarm voice; the alarm recording unit is used for displaying detailed information of various alarms through alarm and event summarization; the user can check, confirm and put various alarm information through the summary page; the voice alarm unit, referring to fig. 3, is a schematic diagram of the voice alarm unit, and the alarm unit according to the embodiment of the present application is substantially composed of a computer sound card and an externally-mounted loudspeaker, wherein the sound card is used for converting a sound file recorded in advance into an audio signal, the externally-mounted loudspeaker is used for converting the audio signal into sound, and the volume can be adjusted by the computer or the loudspeaker.
To sum up, the long distance coal conveying pipeline audio alert system that provides in this application embodiment mainly uses audio alert function as the utility model is key, and HMI picture display is reported to the police and is regarded as the utility model discloses audio alert function's auxiliary unit, HMI picture are reported to the police and are industrial control configuration software from taking functional module, only both combine can really realize alarming function's requirement and practicality. Referring to fig. 2, an external construction schematic diagram of the voice alarm system is shown, and the voice alarm system is a platform completely built on the basis of control system configuration software and depends on an existing acquisition module of the control system. The event the utility model discloses make full use of the ready-made hardware equipment of control system and software have with low costs, the time limit for a project is short, maintain the characteristics that the degree of difficulty is low.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (2)
1. A long-distance coal conveying pipeline voice alarm system is characterized by comprising an acquisition module, a processing module and an alarm module, wherein the acquisition module is used for acquiring parameter information of various important devices in an industrial control system; the processing module is an industrial control configuration software embedded functional unit, is connected with the acquisition module through a communication protocol and is used for matching according to parameter information and alarm preset values in an industrial control configuration software label alarm and event server to determine whether the industrial control system has a fault or not and matching and outputting an alarm grade corresponding to the parameter information according to the HMI label unit information under the condition that the industrial control system has the fault; the alarm module outputs corresponding alarm information according to the judgment of the processing module, wherein the alarm module comprises an HMI picture display alarm unit, a voice alarm unit and an alarm recording unit;
the processing module comprises: the industrial control configuration software embedded functional unit is used for carrying out data conversion on the information acquired by the acquisition module so as to obtain real-time parameter information of the acquired equipment;
the industrial control configuration software label alarm and event server is used for matching the real-time parameter information with an alarm preset value in the server to determine whether the industrial control system fails; and outputting character alarm information to an HMI picture display unit in the alarm module;
the industrial control configuration software HMI tags are used for classifying and defining various alarm information according to grades;
the industrial control configuration software is embedded with a VBA program unit which is connected with an HMI tag unit of the industrial control configuration software and outputs voice alarm information of a corresponding grade to a voice alarm unit in the alarm module;
the acquisition module comprises at least one acquisition unit of a pressure acquisition unit, a flow acquisition unit, a temperature acquisition unit, a material level acquisition unit and an equipment start-stop acquisition unit; the pressure acquisition unit consists of pressure sensors of the industrial control system and can detect the pressure conditions of all parts of the process system; the flow acquisition unit consists of all electronic flow meters in the industrial control system and can detect the flow conditions of all parts in the process system; the temperature acquisition unit consists of temperature sensors in the industrial control system and can detect the temperature conditions of all parts in the process system;
the voice alarm unit is used for outputting alarm information of different regions through different audio files, or the voice alarm unit is used for outputting alarm information of different grades through different audio files;
the HMI image display alarm unit displays recent alarms through the set navigation bar alarms and event bars; or displaying the occurrence of alarm through the animation color of an alarm button in the navigation bar; the alarm recording unit is used for displaying detailed information of various alarms through alarm and event summarization;
the processing module converts the analog quantity signal into a switching value signal by utilizing industrial control programming software and is used for distinguishing the parameter return-to-zero phenomenon in normal and abnormal states; meanwhile, the normal and abnormal parking of the equipment can be judged by utilizing programming software.
2. The long-distance coal conveying pipeline voice alarm system as claimed in claim 1, wherein the alarm recording unit is an embedded function of industrial control configuration software, the alarm recording unit and an industrial control configuration software tag alarm and event server perform internal data operation, and the alarm recording unit is used for storing alarm recording information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120309991.7U CN214896319U (en) | 2021-02-03 | 2021-02-03 | Long-distance coal conveying pipeline voice alarm system |
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| CN202120309991.7U CN214896319U (en) | 2021-02-03 | 2021-02-03 | Long-distance coal conveying pipeline voice alarm system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117806290A (en) * | 2024-03-01 | 2024-04-02 | 矿冶科技集团有限公司 | Industrial fault alarm system, method, computer equipment and readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117806290A (en) * | 2024-03-01 | 2024-04-02 | 矿冶科技集团有限公司 | Industrial fault alarm system, method, computer equipment and readable storage medium |
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