CN112070997B - Fault alarm method, device, equipment and storage medium - Google Patents
Fault alarm method, device, equipment and storage medium Download PDFInfo
- Publication number
- CN112070997B CN112070997B CN202010931642.9A CN202010931642A CN112070997B CN 112070997 B CN112070997 B CN 112070997B CN 202010931642 A CN202010931642 A CN 202010931642A CN 112070997 B CN112070997 B CN 112070997B
- Authority
- CN
- China
- Prior art keywords
- production line
- product
- audio information
- target
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/06—Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Testing And Monitoring For Control Systems (AREA)
- General Factory Administration (AREA)
Abstract
The application provides a fault alarm method, a fault alarm device, equipment and a storage medium, wherein the method comprises the following steps: acquiring product state signals acquired by sensors on node equipment in a cable sheath production line; determining audio information corresponding to the number of the input module according to the number of the input module receiving the product state signal; transmitting the audio information to an alarm device to control the alarm device to broadcast the voice corresponding to the audio information; through the application, the position of the product fault on the production line can be distinguished more easily by production line workers, so that the efficiency of the production line workers in processing the product fault is improved, and the loss of the production line caused by the product fault is reduced.
Description
Technical Field
The application relates to the field of production lines of optical cables or cable sheaths, in particular to a fault alarm method, a fault alarm device, equipment and a storage medium.
Background
With the continuous development of industrial automation technology, most manufacturers replace manual production with automated equipment for production in order to improve production efficiency and reduce human resource consumption, most of the prior art products are matched with each other through a series of automated equipment without manual operation, and qualified products are continuously and repeatedly produced, for an optical cable or cable sheath production line, the production line comprises a series of automated equipment such as a pay-off machine, a tape releasing machine, a tape storage machine, a embossing machine, an extruding machine, a hot water tank, a code spraying machine, a take-up machine and the like, the automated equipment is matched with each other, and qualified optical cables or cable sheaths are repeatedly and continuously produced, but the automated production mode cannot process products which fail in the production process, for example, when a product on one automated equipment fails, the equipment cannot automatically process the failure, therefore, the production line cannot normally run or produce unqualified products, the overall operation of the production line and the quality of finished products are influenced, and the loss of the products is caused, so that the product states on the devices need to be monitored constantly, so that production line workers can timely handle product faults when the products break down, and the loss of the products is reduced; among the prior art, when the product on certain equipment breaks down in the production line, alarm device on this equipment sends alarm signal, reminds production line staff to handle this trouble, but has a plurality of alarm device in every production line, and most alarm device's alarm mode is the same, leads to the position that production line staff can't be fast accurate distinguish product fault on the production line, has reduced the efficiency that production line staff handled product fault, has increased the production line because the loss that product fault caused.
Disclosure of Invention
In view of the above, an object of the embodiments of the present application is to provide a method, an apparatus, a device and a storage medium for fault alarm, so as to reduce the loss of a production line due to product failure.
In a first aspect, an embodiment of the present application provides a fault alarm method, where the fault alarm method includes:
acquiring product state signals acquired by sensors on node equipment in a cable sheath production line;
determining audio information corresponding to the number of the input module according to the number of the input module receiving the product state signal;
and transmitting the audio information to an alarm device so as to control the alarm device to broadcast the voice corresponding to the audio information.
According to the fault alarm method provided by the embodiment of the application, when a product on a certain device in a production line breaks down, a sensor arranged on the device can detect a product state signal indicating the product fault, corresponding product state signals are received through input modules with different numbers, alarm voices corresponding to the numbers can be found according to the numbers of the input modules, and then the alarm voices are sent to a unified alarm device to be played; in the prior art, the alarm devices on all devices in the production line alarm independently, and most alarm devices have the same alarm mode, so that production line workers cannot quickly and accurately identify the positions of product faults on the production line, the efficiency of the production line workers in processing the product faults is reduced, and the loss of the production line caused by the product faults is increased; compared with the fault alarm method in the prior art, the product faults on different devices correspond to different alarm voices, all the alarm voices are played on the same alarm device, and production line workers can quickly and accurately distinguish the positions of the product faults on the production line through the alarm voices, so that the efficiency of the production line workers in processing the product faults is improved, and the loss of the production line caused by the product faults is reduced.
Optionally, each node device includes a first node device and a second node device, and the acquiring a product status signal acquired by a sensor on each node device in the cable sheath production line includes:
acquiring a level signal acquired by a sensor on the first node equipment through a signal line;
and acquiring a state signal corresponding to the address of each variable in WinCC (Windows Control Center) through a Transmission Control Protocol/Internet Protocol (TCP/IP), wherein the state signal is transmitted to an alarm device on the second node equipment by a sensor on the second node equipment and then transmitted to the WinCC by the alarm device on the second node equipment.
Further, according to the fault alarm method provided by the embodiment of the application, the product state signals acquired by the sensor on the first node device are acquired through the signal line, and the product state signals acquired by the sensor on the second node device cannot be acquired through the signal line, so that the product state signals acquired by the sensor on the second node device are acquired through the TCP/IP protocol, and the product state signals acquired by the sensors on more devices can be acquired through the two modes, so that the product states on more devices are monitored, the product fault monitoring range of a production line is expanded, and the comprehensiveness of fault alarm is improved.
Optionally, the determining, according to the number of the input module receiving the product status signal, the audio information corresponding to the number of the input module includes:
when each product state signal comprises a target signal, transmitting the target signal and a target number into WinCC through a TCP/IP protocol, wherein the target signal comprises an identifier for representing a product fault, and the target number is the number of an input module for receiving the target signal;
and determining audio information corresponding to the target number according to the target number through the WinCC.
Further, according to the fault alarm method provided by the embodiment of the application, the target signal is a product state signal acquired by a sensor on the device with the product fault, and the target signal in the product state signal is selected to be played in a voice mode, that is: only the alarm voice corresponding to the signal representing the product fault is played, so that the voice of irrelevant information is prevented from interfering the judgment of production line workers, and the accuracy of the alarm voice is improved.
Optionally, the fault alarm method further includes:
and when the target number contains an identifier for representing the control type of the production line, sending a control instruction to the controller of each area of the production line according to the target number so that the controller controls the running state of the equipment in the corresponding area.
Further, according to the fault alarm method provided by the embodiment of the application, when a product on a certain device in a production line has a fault, the number of the input module corresponding to the signal acquired by the sensor on the device is found, corresponding production line control is performed according to the identification of the production line control type contained in the number, and the product faults on different devices correspond to different types of production line control, so that the flexibility of production line control is improved.
Optionally, the identifier indicating the control type of the production line includes a first identifier and a second identifier, the first identifier is used to indicate that the operation speed of all the devices in the production line is reduced, the second identifier is used to indicate that all the devices in the production line are stopped from operating, and the sending of the control instruction to the controller in each area of the production line according to the target number includes:
when the identifier is the first identifier, determining low-speed working voltage corresponding to each regional device of the production line according to the running speed of each regional device of the production line and the running speed of the whole production line, and sending a corresponding control instruction to a controller of each region of the production line, wherein the control instruction is to output the low-speed working voltage corresponding to each regional device of the production line;
and when the identifier is the second identifier, sending an instruction for stopping outputting the voltage to a controller of each area of the production line.
Further, according to the fault alarm method provided by the embodiment of the application, when the speed reduction control is performed, different instructions are set according to the running speeds of equipment in different areas and the overall running speed of a production line, so that the controller in each area outputs the speed reduction voltage value corresponding to the area, the overall speed reduction of the production line is realized, when the shutdown control is performed, the overall shutdown of the production line can be realized only by sending the instruction for outputting 0V voltage to the controller in each area of the production line, different control modes correspond to different processing modes, and the efficiency of the production line control is improved.
In a second aspect, an embodiment of the present application provides a fault alarm device, where the fault alarm device includes:
the acquisition module is used for acquiring product state signals acquired by sensors on each node device in the cable sheath production line;
the determining module is used for determining audio information corresponding to the serial number of the input module according to the serial number of the input module receiving the product state signal;
and the execution module is used for transmitting the audio information to an alarm device so as to control the alarm device to broadcast the voice corresponding to the audio information.
Optionally, each node device includes a first node device and a second node device, and the acquiring module, when configured to acquire the product status signal acquired by the sensor on each node device in the cable sheath production line, includes:
the first acquisition module is used for acquiring a level signal acquired by a sensor on the first node equipment through a signal line;
and the second acquisition module is used for acquiring state signals corresponding to the addresses of variables in a Windows control center (WinCC) through a transmission control protocol/internet protocol (TCP/IP), wherein the state signals are transmitted to an alarm device on the second node equipment by a sensor on the second node equipment and then transmitted to the WinCC by the alarm device on the second node equipment.
Optionally, when the determining module is configured to determine, according to the number of the input module receiving the product status signal, the audio information corresponding to the number of the input module, the determining module includes:
the transmission unit is used for transmitting a target signal and a target number to WinCC (Windows control center) through a TCP/IP (Transmission control protocol/Internet protocol) protocol when each product state signal comprises the target signal, wherein the target signal comprises an identifier for representing a product fault, and the target number is the number of an input module for receiving the target signal;
the determining unit is used for determining audio information corresponding to the target number according to the target number through the WinCC;
and the sending unit is used for sending a control instruction to the controller of each area of the production line according to the target number when the target number contains an identifier for indicating the control type of the production line, so that the controller controls the running state of the equipment in the corresponding area.
Optionally, the identifier indicating the control type of the production line includes a first identifier and a second identifier, the first identifier is used to indicate that the operation speed of all the devices in the production line is reduced, the second identifier is used to indicate that all the devices in the production line are stopped, and when the sending unit sends the control instruction to the controller in each area of the production line according to the target number, the sending unit includes:
a first sending unit, configured to, when the identifier is the first identifier, determine a low-speed working voltage corresponding to each regional device of the production line according to an operation speed of each regional device of the production line and an operation speed of the whole production line, and send a corresponding control instruction to a controller in each region of the production line, where the control instruction is to output the low-speed working voltage corresponding to each regional device of the production line;
and the second sending unit is used for sending an instruction of stopping outputting the voltage to the controller of each area of the production line when the identifier is the second identifier.
In a third aspect, an embodiment of the present application provides a computer device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the fault alarm method according to any one of the first aspect when executing the computer program.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the fault alarm method in any one of the above first aspects.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a flowchart of a fault alarm method according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a transmission structure of a status signal according to an embodiment of the present disclosure;
FIG. 3 is a flow chart illustrating a process for generating a product status signal according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a fault warning device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of another fault warning device provided in an embodiment of the present application;
fig. 6 is a schematic structural diagram of another fault warning device provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of another fault warning device provided in an embodiment of the present application;
fig. 8 is a schematic structural diagram of a computer device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
At present, most industrial production continuously and repeatedly produces products through the cooperation of a series of automatic devices, for example, a production line of an optical cable or a cable sheath is matched with a series of automatic devices such as a pay-off machine, a tape releasing machine, a tape storage machine, a embossing machine, a plastic extruding machine, a hot water tank, an ink jet printer, a take-up machine and the like to continuously produce qualified sheaths; in the prior art, when a product on a certain device breaks down in a production line, an alarm device on the device sends an alarm signal to remind production line workers to process the fault, but a plurality of alarm devices are arranged in each production line, the alarm modes of most of the alarm devices are the same, the positions of the product faults on the production line cannot be quickly and accurately distinguished by the production line workers, when the number of the production lines is increased, the alarm devices in the production line can also be increased, the positions of the product faults on the production line cannot be quickly and accurately distinguished by the production line workers, and therefore the product faults on the production line cannot be timely processed, the efficiency of the production line workers in processing the product faults is reduced, and the loss of the production line caused by the product faults is increased.
Based on this, the embodiment of the application provides a fault alarm method, a fault alarm device, equipment and a storage medium, compared with the independent alarm of various alarm devices, the alarm modes of most alarm devices are the same, so that production line workers cannot quickly and accurately distinguish the position of a product fault on a production line, and the loss of the production line caused by the product fault is increased; this application corresponds different warning pronunciation through different product faults, adopts an alarm device to realize that a plurality of product fault signals's pronunciation distinguishs the formula and reports to the police, makes things convenient for the quick accurate position of distinguishing product faults on the production line of production line staff, has improved production line staff fault handling's efficiency, has reduced the production line because the loss that product faults caused, describes through the embodiment below.
Fig. 1 is a flowchart of a fault alarm method provided in an embodiment of the present application, and as shown in fig. 1, the fault alarm method includes the following steps:
step S101: and acquiring product state signals acquired by sensors on each node device in the cable sheath production line.
Specifically, each node device in the production line refers to a device, such as a device a, a device b, and a device c, that completes product processing in one production line, and a sensor on the device is installed at a different position according to a different detection mode, for example, a sensor on the device a is installed inside the device and is used for detecting a product fault inside the device a, and a sensor on the device b is installed below the device and is used for detecting a product fault below the device b; when a product on a certain device fails, the sensor acquires a signal indicating the product failure, namely: a product status signal.
For example, the equipment on the production line of optical cables or cable sheaths comprises: the device comprises a graining machine, a hot water tank, a rice weight system, a plastic extruding machine, an ink-jet printer and a concave-convex defect detector, wherein sensors on the device comprise a position sensor on the graining machine, a liquid level sensor on the hot water tank, a thread passing die sensor, a weight sensor of the rice weight system, a photoelectric sensor on the ink-jet printer and the concave-convex defect detector, wherein the newly added sensors comprise the liquid level sensor of the hot water tank and the thread passing die sensor; regarding a position sensor on the graining machine, the movable slash is arranged on the graining machine, the steel-aluminum belt is normally positioned below the slash, the slash can fall down when the belt is broken, the position sensor is touched, and the position sensor acquires a signal of the broken belt of the steel-aluminum belt; regarding the wire passing module sensor, a lead passes through a preset cylinder, the diameter of the cylinder is set according to the diameter of the lead and an allowable error range, when the lead is abnormal in projection, the lead can drive the cylinder to pass through a monitoring point set in advance, and when the monitoring point detects the cylinder, the sensor collects signals that the surface of a cable is abnormal and projected.
Step S102: and determining the audio information corresponding to the number of the input module according to the number of the input module for receiving the product state signal.
Specifically, the input modules (the interfaces of the processor) are arranged according to the sequence of numbers (interface names), the input modules with different numbers receive corresponding product state signals, audio information corresponding to the numbers is set through a program according to the product state signals received by the input modules with different numbers, the audio information comprises corresponding alarm voices and names thereof, the alarm voices are real person voices recorded in advance, when a product on a certain device in a production line is in failure, the sensor detects the product state signals, and the audio information corresponding to the numbers is determined through the program according to the numbers of the input modules receiving the product state signals.
For example, an input module in the present application is an input module in a PLC (Programmable Logic Controller), when a steel-aluminum strip is broken by a corrugator, a position sensor on the corrugator acquires a signal indicating that the corrugator is broken, an input module with a certain number in the PLC receives the signal, and according to the number of the input module, an alarm voice called as strip breakage of the corrugator corresponding to the number is determined by a program.
Step S103: and transmitting the audio information to an alarm device so as to control the alarm device to broadcast the voice corresponding to the audio information.
Specifically, after finding the corresponding audio information, transmitting the audio information to an alarm device through a signal line, sending an instruction for playing the audio information to the alarm device, and controlling the alarm device to play an alarm voice corresponding to the audio information, wherein the alarm voice comprises a product fault position and a fault reason; the alarm device is a sound box, the sound box is connected with the host through a connecting wire, and when the host displays alarm information, corresponding alarm voice is played.
It should be noted that when two or more product status signals are acquired simultaneously, the alarm voice is continuously and circularly played according to the numbering sequence of the input module until the product fault corresponding to the alarm voice disappears or the production line staff cancels the alarm voice.
For example, the alarm voice includes: the voices such as band breakage of a corrugator, dehydration of a hot water tank, stripping of a plastic extruding machine, abnormal printing of an ink-jet printer, abnormal outer diameter of a concave-convex defect detector and the like are provided; when the band of the embossing machine is broken, the host displays the information of the broken band of the embossing machine, so that production line workers can conveniently and visually know fault information, and meanwhile, a sound box beside the host plays the voice of the broken band of the embossing machine, so that the production line workers not beside the host can conveniently and quickly know the fault information; when the strip of the corrugator is broken and the stripping of the extruding machine occurs, the number of an input module corresponding to the strip breaking signal of the corrugator is 1, the number of an input module corresponding to the strip stripping signal of the extruding machine is 2, alarm voice is played for three times after the strip breaking of the corrugator is played for three times, then the operation is circulated, if the strip breaking on the corrugator is repaired, the playing of the voice of the strip breaking of the corrugator is stopped, and if a production line worker cancels the voice alarm of the strip stripping of the extruding machine on a host machine, the playing of the voice is stopped.
In a possible embodiment, the acquiring the product status signals collected by the sensors on the node devices in the cable sheath production line includes:
and acquiring a level signal acquired by the sensor on the first node equipment through a signal line.
Specifically, the signal collected by the sensor on the device in the first node device may be acquired through a signal line, the sensor is connected to the corresponding interface through a signal line for transmitting the signal, and when the sensor collects the signal, the signal is converted into a high-level signal and is transmitted through the signal line.
For example, the sensors on the first node device include a ginning mill sensor, a hot water tank sensor, a weight sensor of a rice weight system, and a line passing die sensor, the sensors are connected to the interface of the PLC through signal lines, and when a signal is acquired, the signal is transmitted to the corresponding PLC interface through the signal lines.
And acquiring a state signal corresponding to the address of each variable in the WinCC through a TCP/IP protocol, wherein the state signal is transmitted to an alarm device on the second node equipment by a sensor on the second node equipment and then transmitted to the WinCC by the alarm device on the second node equipment.
Specifically, the signals acquired by the sensor on the device in the second node device cannot be acquired through a signal line, for example, both the device x and the device y belong to the second node device, the device x stores variable information acquired by the sensor on the device in an address a of an alarm device on the device, the device y stores variable information acquired by the sensor on the device in an address b of the alarm device on the device, and WinCC reads required information according to a TCP/IP protocol, that is: and the address a, the address b and the corresponding variable information are stored in the corresponding address in the WinCC, and the variable information is transmitted to the input module of the corresponding number in real time.
For example, fig. 2 is a schematic view of a transmission structure of a status signal provided in an embodiment of the present application, and as shown in fig. 2, the second node device includes an inkjet printer and a concave-convex defect detector, where the inkjet printer stores a length of a jet printing segment in an address io.0 (Input/Output), and in the concave-convex defect detector, a position where a convex signal is stored is the address io.1, and a position where a concave signal is stored is the address io.2; when the concave-convex defect instrument generates a convex abnormal signal, the logic state corresponding to the address IO.1 is changed from 0 to 1, the WinCC reads the logic state corresponding to the address and stores the logic state in the corresponding address IO.1, and meanwhile, the logic state is sent to the corresponding input module (interface) IO.1 in the PLC.
In a possible implementation, fig. 3 is a flowchart of a processing flow of a product status signal provided by an embodiment of the present application, and as shown in fig. 3, the determining audio information corresponding to a number of an input module receiving the product status signal includes the following steps:
step S301: and when each product state signal comprises a target signal, transmitting the target signal and a target number into WinCC through a TCP/IP protocol, wherein the target signal comprises an identifier for indicating a product fault, and the target number is the number of an input module for receiving the target signal.
Step S302: and determining the audio information corresponding to the target number according to the target number through the WinCC.
Specifically, when a product on a piece of equipment of the production line fails, the sensor acquires a signal indicating the failure of the product, that is: a target signal; and the number of the input module receiving the target signal is a target number, the target signal is transmitted to an address corresponding to the target number in WinCC according to a TCP/IP protocol, and WinCC determines an audio name corresponding to the target number in the local hard disk and an alarm voice corresponding to the audio name through a program.
In a possible embodiment, the above-mentioned fault alarm method further comprises:
and when the target number contains an identifier for indicating the control type of the production line, sending a control command to the controller of each area of the production line according to the target number so that the controller controls the running state of the equipment in the corresponding area.
Specifically, manually according to the severity of product faults on each device in the production line, marks of different production line control types are marked on the number of the input module corresponding to the product state signal acquired by the sensor of the device, the marks used for representing the production line control types and contained in the target number are identified, the analog quantity module is connected with controllers in different areas of the production line through different connecting lines according to the marks, control instructions corresponding to the marks are sent to each controller, and the controllers control the devices of the production line to perform corresponding operations according to the corresponding instructions.
For example, the production control type includes deceleration and shutdown, wherein the sensors corresponding to the serial numbers of the input modules marked with the shutdown marks include a position sensor on a graining machine, a line passing die sensor, a photoelectric sensor on an ink jet printer and a concave-convex defect meter, and the sensors corresponding to the serial numbers of the input modules marked with the deceleration marks include a liquid level sensor on a hot water tank and a weight sensor of a weighing system; the method comprises the steps that a mark for representing shutdown is set in advance on a serial number of an input module for receiving a product state signal acquired by a wire film sensor through a program, when the product state signal is acquired, a processor in the PLC recognizes the shutdown mark, a control instruction for representing shutdown is sent to controllers in all areas through an analog quantity module in the PLC, and all equipment in the areas are controlled by the controllers in all areas to stop running.
In a possible embodiment, the indication indicating the control type of the production line includes a first indication and a second indication, the first indication is used for indicating that the running speed of all the devices in the production line is reduced, the second indication is used for indicating that all the devices in the production line are stopped running, and the sending of the control command to the controllers of the regions of the production line according to the target number includes:
and when the mark is the first mark, determining a low-speed working voltage corresponding to each regional equipment of the production line according to the running speed of each regional equipment of the production line and the running speed of the whole production line, and sending a corresponding control command to a controller of each region of the production line, wherein the control command is used for outputting the low-speed working voltage corresponding to each regional equipment of the production line.
Specifically, the first identifier is an identifier indicating a speed reduction, when the target number includes an identifier indicating a speed reduction, the production line needs to be subjected to overall speed reduction, the analog quantity module sets the speed of the overall speed reduction of the production line, determines a low-speed working voltage required when the equipment in each area is reduced to the speed, and sends a corresponding working instruction to the controller in the corresponding area, wherein the instruction is to reduce the working voltage to the low-speed working voltage, and the controller reduces the original working voltage of the equipment in the corresponding area to the low-speed working voltage, so that the purpose of reducing the overall speed of the production line is achieved.
For example, when the production line needs to be decelerated integrally, the overall speed of the production line is set to be reduced to 3 m/min, if the running speed of the equipment in the area 1 is to be reduced to 3 m/min, the required low-speed working voltage is 5V, if the running speed of the equipment in the area 2 is to be reduced to 3 m/min, and the required low-speed working voltage is 3V, the analog quantity module sends a command for reducing the working voltage to 5V to the controller in the area 1, and sends a command for reducing the working voltage to 3V to the controller in the area 2.
And when the mark is a second mark, sending a command of stopping outputting the voltage to the controller of each area of the production line.
Specifically, the second identifier is an identifier indicating shutdown, when the target number includes the identifier indicating shutdown, all devices on the production line are required to stop running, the analog quantity module sends an instruction for reducing the operating voltage to 0V to the controllers in all the areas of the production line, and the controllers in all the areas control all the devices in the areas to stop running, so that the purpose of shutdown of the whole production line is achieved.
It should be noted that, on the basis of solving the above problems, the present application reserves a plurality of sensor interfaces, which provides convenience for accessing more sensors in the future; and a network interface is reserved, so that convenience is provided for a future connection centralized control center.
Fig. 4 is a schematic structural diagram of a fault alarm device according to an embodiment of the present application, and as shown in fig. 4, the fault alarm device includes:
an obtaining module 401, configured to obtain a product state signal acquired by a sensor on each node device in a cable sheath production line;
a determining module 402, configured to determine, according to a number of an input module that receives the product status signal, audio information corresponding to the number of the input module;
and the execution module 403 is configured to transmit the audio information to an alarm device, so as to control the alarm device to broadcast a voice corresponding to the audio information.
In a possible implementation, fig. 5 is a schematic structural diagram of another fault alarm device provided in an embodiment of the present application, and as shown in fig. 5, each node device includes a first node device and a second node device, and the configuration of the acquiring module 401, when being used for acquiring the product status signal acquired by the sensor on each node device in the cable sheath production line, includes:
a first obtaining module 501, configured to obtain, through a signal line, a level signal collected by a sensor on the first node device;
a second obtaining module 502, configured to obtain, through a TCP/IP protocol, a status signal corresponding to an address of each variable in the WinCC, where the status signal is transmitted to an alarm device on the second node device by a sensor on the second node device, and then is transmitted to the WinCC by the alarm device on the second node device.
In a possible implementation, fig. 6 is a schematic structural diagram of another fault warning apparatus provided by an embodiment of the present application, and as shown in fig. 6, the configuration of the determining module 402, when configured to determine, according to the number of the input module that receives the product status signal, audio information corresponding to the number of the input module, includes:
a transmission unit 601, configured to transmit, when each product status signal includes a target signal, the target signal and a target number to WinCC through a TCP/IP protocol, where the target signal includes an identifier indicating a product failure, and the target number is a number of an input module that receives the target signal;
a determining unit 602, configured to determine, according to the target number, audio information corresponding to the target number through the WinCC;
a sending unit 603, configured to send a control command to the controller of each area of the production line according to the object number when the object number includes an identifier indicating a type of control of the production line, so that the controller controls an operation state of the equipment in the corresponding area.
In a possible implementation, fig. 7 is a schematic structural diagram of another fault warning apparatus provided by an embodiment of the present application, and as shown in fig. 7, the identifier indicating the control type of the production line includes a first identifier and a second identifier, the first identifier is used for indicating that the operation speed of all the devices in the production line is reduced, the second identifier is used for indicating that all the devices in the production line are stopped, and the configuration of the sending unit 603, when sending the control instruction to the controllers in the regions of the production line according to the target number, includes:
a first sending unit 701, configured to, when the identifier is the first identifier, determine a low-speed operating voltage corresponding to each regional equipment of the production line according to an operating speed of each regional equipment of the production line and an operating speed of the entire production line, and send a corresponding control command to a controller in each region of the production line, where the control command is to output the low-speed operating voltage corresponding to each regional equipment of the production line;
a second sending unit 702, configured to send a command to stop outputting the voltage to the controller in each area of the production line when the identifier is the second identifier.
For a detailed description of the embodiments of the fault alarm device of the present application, reference is made to embodiments of the fault alarm method, which will not be described in detail here.
Based on the analysis, compared with the method that in the related technology, the alarm device on each device in the production line alarms independently, and the alarm modes of most alarm devices are the same, so that the worker cannot quickly and accurately distinguish the position of the product fault on the production line, the efficiency of the production line worker for processing the product fault is reduced, and the loss of the production line caused by the product fault is increased, the fault alarm method provided by the embodiment of the application realizes the voice resolution type alarm of a plurality of product fault signals by means of one alarm device, the alarm voice provides the information of the fault position and the fault reason at the same time, and the production line worker can conveniently and accurately distinguish the position and the fault reason of the product fault on the production line, therefore, the product fault is solved in time, the fault processing efficiency of production line workers is improved, and the loss of the production line caused by the product fault is reduced.
Fig. 8 is a schematic structural diagram of a computer device according to an embodiment of the present application, corresponding to the fault alarm method in fig. 1, and a computer device 800 according to an embodiment of the present application, as shown in fig. 8, includes a memory 801, a processor 802, and a computer program stored in the memory 801 and operable on the processor 802, where the processor 802 implements the steps of the fault alarm method when executing the computer program.
Specifically, the memory 801 and the processor 802 can be general memories and processors, which are not limited in particular, and when the processor 802 runs a computer program stored in the memory 801, the fault alarm method can be executed, so that the problem that the product fault on the production line cannot be solved in time in the prior art is solved.
Corresponding to the fault alarm method in fig. 1, the present application further provides a computer readable storage medium, on which a computer program is stored, and the computer program is executed by a processor to perform the steps of the fault alarm method.
Specifically, the storage medium can be a general storage medium, such as a mobile disk, a hard disk, and the like, and when a computer program on the storage medium is run, the fault alarm method can be executed, so that the problem that the product fault on the production line cannot be solved in time in the prior art is solved.
In the embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the present disclosure, which should be construed in light of the above teachings. Are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A fault alarm method is applied to a PLC and comprises the following steps:
acquiring product state signals acquired by sensors on node equipment in a cable sheath production line;
determining audio information corresponding to the number of the input module according to the number of the input module receiving the product state signal; wherein the audio information comprises an alarm voice;
transmitting the audio information to an alarm device to control the alarm device to broadcast the voice corresponding to the audio information; wherein the voice is an alarm voice included in the audio information;
the determining, according to the number of the input module that receives the product status signal, the audio information corresponding to the number of the input module includes: when each product state signal comprises a target signal, transmitting the target signal and a target number into WinCC through a TCP/IP protocol, wherein the target signal comprises an identifier for representing a product fault, and the target number is the number of an input module for receiving the target signal; and determining audio information corresponding to the target number according to the target number through the WinCC.
2. The method of claim 1, wherein the node devices include a first node device and a second node device, and the obtaining the product status signals collected by the sensors on the node devices in the cable jacket production line comprises:
acquiring a level signal acquired by a sensor on the first node equipment through a signal line;
and acquiring state signals corresponding to the addresses of variables in a Windows control center (WinCC) through a transmission control protocol/internet protocol (TCP/IP), wherein the state signals are transmitted to an alarm device on second node equipment by a sensor on the second node equipment and then transmitted to the WinCC by the alarm device on the second node equipment.
3. The fault alerting method of claim 1, further comprising:
and when the target number contains an identifier for representing the control type of the production line, sending a control instruction to the controller of each area of the production line according to the target number so that the controller controls the running state of the equipment in the corresponding area.
4. The malfunction alerting method according to claim 3, wherein the indication indicating the control type of the production line includes a first indication for indicating that the operation speed of all the devices in the production line is reduced and a second indication for indicating that all the devices in the production line is stopped, and the sending of the control command to the controllers of the respective zones of the production line according to the target number includes:
when the identifier is the first identifier, determining low-speed working voltage corresponding to each regional device of the production line according to the running speed of each regional device of the production line and the running speed of the whole production line, and sending a corresponding control instruction to a controller of each region of the production line, wherein the control instruction is to output the low-speed working voltage corresponding to each regional device of the production line;
and when the identifier is the second identifier, sending an instruction for stopping outputting the voltage to a controller of each area of the production line.
5. A fault alarm device, characterized in that, be applied to PLC, includes:
the acquisition module is used for acquiring product state signals acquired by sensors on each node device in the cable sheath production line;
the determining module is used for determining audio information corresponding to the serial number of the input module according to the serial number of the input module receiving the product state signal; wherein the audio information comprises an alarm voice;
the execution module is used for transmitting the audio information to an alarm device so as to control the alarm device to broadcast the voice corresponding to the audio information; wherein the voice is an alarm voice included in the audio information;
when the determining module is configured to determine, according to the number of the input module receiving the product status signal, the audio information corresponding to the number of the input module, the determining module includes: the transmission unit is used for transmitting the target signals and the target numbers to WinCC through a TCP/IP protocol when each product state signal comprises the target signals, wherein the target signals comprise marks used for representing product faults, and the target numbers are numbers of input modules for receiving the target signals; and the determining unit is used for determining the audio information corresponding to the target number according to the target number through the WinCC.
6. The apparatus according to claim 5, wherein each node device comprises a first node device and a second node device, and the acquiring module, when configured to acquire the product status signal collected by the sensor on each node device in the cable sheath production line, comprises:
the first acquisition module is used for acquiring a level signal acquired by a sensor on the first node equipment through a signal line;
and the second acquisition module is used for acquiring state signals corresponding to the addresses of variables in a Windows control center (WinCC) through a transmission control protocol/internet protocol (TCP/IP), wherein the state signals are transmitted to an alarm device on the second node equipment by a sensor on the second node equipment and then transmitted to the WinCC by the alarm device on the second node equipment.
7. The malfunction alerting device of claim 5, wherein the determining module, when configured to determine the audio information corresponding to the number of the input module receiving the product status signal according to the number of the input module, comprises:
and the sending unit is used for sending a control instruction to the controller of each area of the production line according to the target number when the target number contains an identifier for indicating the control type of the production line, so that the controller controls the running state of the equipment in the corresponding area.
8. Computer arrangement comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor realizes the steps of the fault alerting method of any of the preceding claims 1-4 when executing the computer program.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the malfunction alerting method of one of the preceding claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931642.9A CN112070997B (en) | 2020-09-07 | 2020-09-07 | Fault alarm method, device, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931642.9A CN112070997B (en) | 2020-09-07 | 2020-09-07 | Fault alarm method, device, equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112070997A CN112070997A (en) | 2020-12-11 |
| CN112070997B true CN112070997B (en) | 2022-06-10 |
Family
ID=73664082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010931642.9A Active CN112070997B (en) | 2020-09-07 | 2020-09-07 | Fault alarm method, device, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112070997B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114063582B (en) * | 2021-11-16 | 2024-04-12 | 英特尔产品（成都）有限公司 | Method and device for monitoring a product testing process |
| CN115616991A (en) * | 2022-09-21 | 2023-01-17 | 慧之安信息技术股份有限公司 | Production workshop safety guarantee method based on edge calculation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2210434Y (en) * | 1994-05-16 | 1995-10-18 | 中兴保全股份有限公司 | Safety device with language alarming function |
| CN2879301Y (en) * | 2005-11-23 | 2007-03-14 | 西门子（中国）有限公司 | Distributed voice alarm system |
| US8077051B2 (en) * | 2008-01-18 | 2011-12-13 | Sensors Incorporated | Fault detection system with redundant product teach verification |
| CN103810823B (en) * | 2014-02-27 | 2016-04-20 | 神华集团有限责任公司 | Alarm processing method and device |
| 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 |
| CN108665684A (en) * | 2017-03-28 | 2018-10-16 | 淮南北新建材有限公司 | A kind of voice alarm method and device |
| CN107528293A (en) * | 2017-07-28 | 2017-12-29 | 珠海格力电器股份有限公司 | Unit fault processing method and device |
-
2020
- 2020-09-07 CN CN202010931642.9A patent/CN112070997B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112070997A (en) | 2020-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112070997B (en) | Fault alarm method, device, equipment and storage medium | |
| US10860004B2 (en) | Management system and non-transitory computer-readable recording medium | |
| CA2564724C (en) | Automatic remote monitoring and diagnostics system and communication method for communicating between a programmable logic controller and a central unit | |
| US10747212B2 (en) | Management system and non-transitory computer-readable recording medium | |
| EP3308225A1 (en) | Method of detecting home appliance bus control system | |
| WO2020003114A1 (en) | Method for predicting the presence of product defects during an intermediate processing step of a thin product wound in a roll | |
| CN116316613B (en) | Power equipment operation monitoring method, system, electronic equipment and storage medium | |
| CN114241728A (en) | Method and device for monitoring and alarming running state of numerical control machine tool and intelligent terminal | |
| JP2009282822A (en) | Machine tool system | |
| CN112547352B (en) | Automatic spraying monitoring teleoperation method and system based on digital twinning | |
| CN113761234A (en) | Method and device for routing inspection of equipment in hydraulic power plant, electronic equipment and storage medium | |
| CN112817293A (en) | Intelligent detection system and method for automatic sensor abnormity | |
| CN113031538B (en) | Management system and method for sewing mechanical equipment | |
| CN109240253A (en) | A kind of diagnosis of online equipment and preventive maintenance method and system | |
| CN108615108A (en) | A kind of assembly line vehicle inspection control method and device | |
| US10295997B2 (en) | Diagnostic tool and diagnostic method for determining an interruption in a plant | |
| CN103123481A (en) | Wireless monitoring device for production area | |
| US20240094717A1 (en) | Method for a model-based determination of model parameters | |
| EP4136515B1 (en) | Method, apparatus and computer program product for monitoring of industrial devices | |
| CN211664347U (en) | Rewinding system is cut to flaw automatic check machine | |
| CN114638060A (en) | Fault prediction method, system, electronic device and computer program product | |
| JP2008191913A (en) | Quality position information management system | |
| CN114218430A (en) | Remote cooperative equipment operation and maintenance system, method and device | |
| KR20110125193A (en) | The method and system to measure manufacturing equipment operating time and status | |
| CN114031290B (en) | Equipment management system for optical fiber production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |