CN104699060A - System and method for simulating influence on production line of voltage disturbance - Google Patents
System and method for simulating influence on production line of voltage disturbance Download PDFInfo
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- CN104699060A CN104699060A CN201510097069.5A CN201510097069A CN104699060A CN 104699060 A CN104699060 A CN 104699060A CN 201510097069 A CN201510097069 A CN 201510097069A CN 104699060 A CN104699060 A CN 104699060A
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- G05B19/4184—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention relates to a system and method for simulating influence on a production line of voltage disturbance. A control terminal sends a transient voltage sag instruction to a power supply device and sends a governance device input instruction to an uninterruptible power supply device and a dynamic voltage recovery device. The power supply device controls the voltage transmitted to a production line control device to be lower than working voltage of the production line control device, and a waveform monitoring device monitors voltage waveforms output by the power supply device in real time. The uninterruptible power supply device and the dynamic voltage recovery device transmit stable voltage to the production line control device. The production line control device controls a display screen to display corresponding waveforms and scene pictures according to different received voltages. By demonstrating the influence on the production line of the transient voltage disturbance and a solution, the cognition degree of a user to transient voltage disturbance can be improved, understanding of a mechanism and the solution of voltage disturbance on sensitive electrical device on the production line is facilitated, and the operation safety of the production line is improved.
Description
Technical field
The present invention relates to production line control technology field, particularly relate to a kind of production line by voltage disturbing influence simulation system and analogy method thereof.
Background technology
Production line refer to process of producing product the route of process, from raw material enters production scene, through the route that a series of production production line activity such as processing, transport, assembling, inspection is formed, can be auto production line, household electrical appliance production line etc.
Along with popularizing of industrial automation technology, the mechanical arm, frequency converter, PLC (Programmable Logic Controller, programmable logic controller (PLC)), contactor etc. of the production line widespread use intelligence of automobile factory are to the highstrung consumer of voltage disturbance.The transient voltage fluctuation events such as the voltage dip that the nature being difficult to avoid due to be struck by lightning weather, violence construction etc. or external force reason cause or voltage swell usually can affect the normal operation of production line, cause production line operation security low.
Summary of the invention
Based on this, be necessary for the problems referred to above, provide a kind of production line of production line operation security that improves by voltage disturbing influence simulation system and analogy method thereof.
A kind of production line is by voltage disturbing influence simulation system, comprise control terminal, electric supply installation, uninterrupted power supply(ups), dynamic electric voltage recovery device, production line control device, punching press screen, welding screen, spraying screen, assembling screen and waveform supervising device, described control terminal connects described electric supply installation, uninterrupted power supply(ups) and dynamic electric voltage recovery device, and described electric supply installation connects described production line control device, uninterrupted power supply(ups) and dynamic electric voltage recovery device; Described waveform supervising device connects described electric supply installation and production line control device, and described production line control device connects described punching press screen, welding screen, spraying screen, assembling screen, uninterrupted power supply(ups) and dynamic electric voltage recovery device,
Described control terminal for sending voltage dip instruction to described electric supply installation, and sends the instruction of abatement equipment input to described uninterrupted power supply(ups) and dynamic electric voltage recovery device; Described electric supply installation for accessing civil power and transferring to described production line control device, and after receiving described voltage dip instruction controls transfer to the voltage of described production line control device lower than the operating voltage of described production line control device;
Described waveform supervising device is used for the voltage waveform that described in Real-Time Monitoring, electric supply installation exports; Described uninterrupted power supply(ups) is used for, after receiving the instruction of described abatement equipment input, receiving the voltage of described electric supply installation transmission and carrying stable voltage to described production line control device; Described dynamic electric voltage recovery device is used for, after receiving the instruction of described abatement equipment input, receiving the voltage of described electric supply installation transmission and carrying stable voltage to described production line control device;
Described production line control device is used for when the voltage that described electric supply installation transmits is lower than its operating voltage, controls described punching press screen, welding screen, spraying screen and assembling screen display respectively and shows default voltage dip waveform, and the failure scenario picture of correspondence; Also for when receiving the stable voltage of described uninterrupted power supply(ups) and the conveying of described dynamic electric voltage recovery device, control described punching press screen, welding screen, spraying screen and assembling screen display respectively and show default voltage constant waveform, and the normal sight picture of correspondence.
Production line, by an analogy method for voltage disturbing influence simulation system, comprises the following steps:
Control terminal sends voltage dip instruction to electric supply installation, the voltage waveform that electric supply installation described in waveform supervising device Real-Time Monitoring exports;
Described electric supply installation access civil power also transfers to production line control device, and after receiving described voltage dip instruction controls transfer to the voltage of described production line control device lower than the operating voltage of described production line control device;
Described production line control device, when the voltage that described electric supply installation transmits is lower than its operating voltage, controls punching press screen, welding screen, spraying screen and assembling screen display respectively and shows default voltage dip waveform, and the failure scenario picture of correspondence;
The abatement equipment that sends described control terminal drops into instruction to uninterrupted power supply(ups) and dynamic electric voltage recovery device;
Described uninterrupted power supply(ups), after receiving the instruction of described abatement equipment input, receives the voltage of described electric supply installation transmission and carries stable voltage to described production line control device;
Described dynamic electric voltage recovery device, after receiving the instruction of described abatement equipment input, receives the voltage of described electric supply installation transmission and carries stable voltage to described production line control device;
Described production line control device is when receiving the stable voltage of described uninterrupted power supply(ups) and the conveying of described dynamic electric voltage recovery device, control described punching press screen, welding screen, spraying screen and assembling screen display respectively and show default voltage constant waveform, and the normal sight picture of correspondence.
Above-mentioned production line is by voltage disturbing influence simulation system and analogy method thereof, and control terminal sends voltage dip instruction to electric supply installation, and sends the instruction of abatement equipment input to uninterrupted power supply(ups) and dynamic electric voltage recovery device.Electric supply installation access civil power also transfers to production line control device, and after receiving voltage dip instruction controls transfer to the voltage of production line control device lower than the operating voltage of production line control device, the voltage waveform that waveform supervising device Real-Time Monitoring electric supply installation exports.Uninterrupted power supply(ups) is after receiving the instruction of abatement equipment input, and the voltage receiving electric supply installation transmission also carries stable voltage to production line control device; Dynamic electric voltage recovery device is after receiving the instruction of abatement equipment input, and the voltage receiving electric supply installation transmission also carries stable voltage to production line control device.Production line control device, when the voltage that electric supply installation transmits is lower than its operating voltage, controls punching press screen, welding screen, spraying screen and assembling screen display respectively and shows default voltage dip waveform, and the failure scenario picture of correspondence; When receiving the stable voltage of uninterrupted power supply(ups) and the conveying of dynamic electric voltage recovery device, controlling punching press screen, welding screen, spraying screen and assembling screen display respectively and showing default voltage constant waveform, and the normal sight picture of correspondence.Demonstrate by suffering transient voltage fluctuation impact and countermeasures to production line, the cognition degree of user to transient voltage fluctuation can be promoted, be convenient to the responsive consumer understood on production line, by mechanism and the countermeasure of voltage disturbing influence, improve production line operation security.
Accompanying drawing explanation
Fig. 1 is the structural drawing that in an embodiment, production line is subject to voltage disturbing influence simulation system;
Fig. 2 is the voltage constant waveform schematic diagram in an embodiment;
Fig. 3 is the voltage dip waveform schematic diagram in an embodiment;
Fig. 4 is the process flow diagram that in an embodiment, production line is subject to the analogy method of voltage disturbing influence simulation system.
Embodiment
A kind of production line is by voltage disturbing influence simulation system, and production line can be specifically auto production line, household electrical appliance production line etc., for ease of understanding, all explains with auto production line below.As shown in Figure 1, production line comprises control terminal 110, electric supply installation 120, waveform supervising device 130, uninterrupted power supply(ups) 140, dynamic electric voltage recovery device 150, production line control device 160, punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 by voltage disturbing influence simulation system.Control terminal 110 connects electric supply installation 120, uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150, and electric supply installation 120 connects production line control device 160, uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150; Waveform supervising device 130 connects electric supply installation 120 and production line control device 160, and production line control device 160 connects punching press screen 172, welding screen 174, spraying screen 176, assembling screen 178, uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150.
Control terminal 110 for sending voltage dip instruction to electric supply installation 120, and sends the instruction of abatement equipment input to uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150.Control terminal 110 can be specifically the equipment such as keyboard, button or touch screen.Control terminal 110 sends voltage dip instruction to electric supply installation 120, falls state temporarily as control simulation line voltage.The abatement equipment that sends control terminal 110 drops into instruction to uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150, drops into state as control simulation abatement equipment.
Wherein in an embodiment, control terminal 110 comprises the first button and the second button, and the first button connects electric supply installation 120, for sending voltage dip instruction to electric supply installation 120; Second button connects uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150, drops into instruction to uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 for sending abatement equipment.
Electric supply installation 120 for accessing civil power and transferring to production line control device 160, and after receiving voltage dip instruction controls transfer to the voltage of production line control device 160 lower than the operating voltage of production line control device 160.Electric supply installation 120 carries out voltage dip process after receiving voltage dip instruction, makes biography transfer to the operating voltage of voltage lower than production line control device 160 of production line control device 160, the voltage dip in the work of simulation elevator running.Electric supply installation 120 specifically can comprise LED (Light EmittingDiode, light emitting diode) bright ring, to be denoted as the power supply of auto production line.
The voltage waveform that waveform supervising device 130 exports for Real-Time Monitoring electric supply installation 120, in the present embodiment, waveform supervising device 130 specifically can be oscillograph.Waveform supervising device 130 shows the three phase sine voltage waveform of constant amplitude when the first button of control terminal 110 is not pressed, as shown in Figure 2; Typical voltage dip waveform is shown, as shown in Figure 3 when the first button is pressed.
Uninterrupted power supply(ups) 140 is for after receiving the instruction of abatement equipment input, and the voltage receiving electric supply installation 120 transmission also carries stable voltage to production line control device 160; Dynamic electric voltage recovery device 150 is for after receiving the instruction of abatement equipment input, and the voltage receiving electric supply installation 120 transmission also carries stable voltage to production line control device 160.Utilize uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 to carry stable voltage, simulation abatement equipment, makes production line control device 160 normally can carry out control work.The amplitude that refers to stable voltage fluctuates and is not less than the operating voltage of uninterrupted power supply(ups) 140 in allowed band, and concrete fluctuation range can adjust according to actual conditions.
Production line control device 160 for the voltage that transmits at electric supply installation 120 lower than its operating voltage time, control punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 respectively and show the voltage dip waveform preset, and the failure scenario picture of correspondence; Also for when the stable voltage receiving that uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 carry, control punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 respectively and show the voltage constant waveform preset, and the normal sight picture of correspondence.Production line control device 160 can adopt the original control device of auto production line, specifically can comprise PLC, contactor, servo-driver and frequency converter.Production line control device 160 is when the voltage received is not less than operating voltage, control punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 and show information corresponding to normal condition, when the voltage received is lower than operating voltage, controls punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 and show information corresponding to failure condition.
Particularly, punching press screen 172 is LCDs, adopts the working condition of animation simulation auto production line punching press link, shows normal and fault two kinds of situations.Normal condition: the three phase sine voltage waveform of screen display constant amplitude, as shown in Figure 2, shows mechanical arm carrying starting material to the tram of punching press lathe simultaneously, forms qualified auto parts machinery after punching press.Failure condition: the typical voltage dip waveform of screen display, as shown in Figure 3, mechanical arm carrying starting material are to the errors present of punching press lathe, and punching press forms the auto parts machinery scrapped.
Welding screen 174 is LCDs, adopts the working condition of animation simulation auto production line welding link, shows normal and fault two kinds of situations.Normal condition: the three phase sine voltage waveform of screen display constant amplitude, as shown in Figure 2, shows mechanical arm welding position correct simultaneously, generates qualified automobile case accessory; Failure condition: the typical voltage dip waveform of screen display, as shown in Figure 3, shows mechanical arm welding position mistake simultaneously, automobile case accessory soldered go out hole and scrapping.
Spraying screen 176 is LCDs, adopts the working condition of animation simulation automobile production wire spraying link, shows normal and fault two kinds of situations.Normal condition: the three phase sine voltage waveform of screen display constant amplitude:, as shown in Figure 2, show mechanical arm spray car even simultaneously, generate qualified red car housing accessory; Failure condition: the typical voltage dip waveform of screen display, as shown in Figure 3, mechanical arm spraying makes mistakes, and is sprayed uneven and scrap by the automobile case accessory sprayed.
Assembling screen 178 is LCDs, adopts the working condition of animation simulation auto production line assembling link, shows normal and fault two kinds of situations.Normal condition: the three phase sine voltage waveform of screen display constant amplitude:, as shown in Figure 2, show mechanical arm simultaneously and auto parts machinery is assembled into correct position, generate qualified automobile case; Failure condition: the typical voltage dip waveform of screen display, as shown in Figure 3, auto parts machinery is assembled into the position of mistake by mechanical arm, causes scrapping.
Wherein in an embodiment, production line also comprises the civil power supervising device connecting electric supply installation 120 by voltage disturbing influence simulation system, and civil power supervising device is used for exporting civil power access information when electric supply installation 120 transmission voltage.Utilize civil power supervising device to monitor civil power access state, extremely can know in time if occur.Particularly, in the present embodiment, electric supply installation 120, when uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 carry stable voltage to production line control device 160, stops conveying voltage to production line control device 160.Civil power supervising device comprises Chang Liangguang band and the first controlled light belt, and electric supply installation 120 is with the controlled light belt of connection first by Chang Liangguang, and the first controlled light belt connects a and b shown in production line control device 160, Fig. 1 and represents Chang Liangguang band and the first controlled light belt respectively.Chang Liangguang band and the first controlled light belt can be made up of multiple LED, and Chang Liangguang band is luminous when electric supply installation 120 transmission voltage, to point out civil power access state, the first controlled light belt in electric supply installation 120 transmission voltage to luminescence during production line control device 160.
The concrete structure being appreciated that civil power supervising device and the mode exporting civil power access information are not unique.In other embodiments, production line control device 160 and punching press shield 172, weld screen 174, spray screen 176 and assemble screen 178 is also with by Chang Liangguang and is connected, the periphery of production line control device 160 also can arrange Chang Liangguang band around, in simulation process, be in illuminating state always, monitor the "on" position between each device.
Wherein in an embodiment, production line also comprises the abatement equipment supervising device connecting uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 by voltage disturbing influence simulation system, abatement equipment supervising device is used for when uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 carry stable voltage to production line control device 160, exports abatement equipment and drops into information.Utilize abatement equipment supervising device to monitor abatement equipment access state, can know in time if abatement equipment does not normally access.Particularly, abatement equipment supervising device comprises the second controlled light belt, and uninterrupted power supply(ups) 140 connects production line control device 160 by the second controlled light belt, and is connected with electric supply installation 120 with normal light band by the second controlled light belt.Uninterrupted power supply(ups) 140 receives the voltage of electric supply installation 120 transmission and powers for producing thread control device 160.Dynamic electric voltage recovery device 150 connects production line control device 160 by the second controlled light belt, and be connected with electric supply installation 120 with normal light band by the second controlled light belt, dynamic electric voltage recovery device 150 receives the voltage of electric supply installation 120 transmission and powers for producing thread control device 160, and c shown in Fig. 1 represents the second controlled light belt.Second controlled light belt can be made up of multiple LED equally, luminous when uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 non-normal power supply, to point out abatement equipment access state.Equally, the concrete structure of abatement equipment supervising device and the mode of output abatement equipment input information are not unique yet.
Wherein in an embodiment, production line also comprises the suggestion device connecting punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 by voltage disturbing influence simulation system, suggestion device is used for exporting the first information when punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 show the normal sight picture of voltage constant waveform and correspondence, and exports the second information when punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 show the failure scenario picture of voltage dip waveform and correspondence.Utilize the duty of suggestion device to punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 to monitor, export corresponding information according to different conditions.In the present embodiment suggestion device specifically can comprise connect punching press screen 172 the first warning light, connecting welding screen 174 the second warning light, connect spraying screen 176 the 3rd warning light and assemble the 4th warning light of screen 178.First warning light gives a green light when normal condition corresponding informance shown by punching press screen 172, and send out a warning when failure condition corresponding informance shown by punching press screen 172, the prompting mode of the second warning light, the 3rd warning light and the 4th warning light is similar.The concrete outcome and the prompting mode that are appreciated that suggestion device are not unique.
Wherein in an embodiment, production line also comprises the warning device connecting punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 by voltage disturbing influence simulation system, warning device is used for the output alarm information when punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 show the failure scenario picture of voltage dip waveform and correspondence.Particularly, warning device comprise connect punching press screen 172 the first loudspeaker, connecting welding screen 174 the second loudspeaker, connect spraying screen 176 three loudspeakers and assemble the 4th loudspeaker of screen 178, respectively alarm monitoring is carried out to punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178.
Further, wherein in an embodiment, production line also comprises the pilot lamp connecting uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 by voltage disturbing influence simulation system, for monitoring the duty of uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150.
For better understanding the scheme of production line by voltage disturbing influence simulation system, carry out detailed explanation explanation below in conjunction with physical simulation control procedure.
1) abatement equipment does not drop into situation
First button and second button of control terminal 110 are not all pressed, and the energising of the PLC of production line control device 160, contactor, servo-driver and frequency converter equipment, enters duty.
Chang Liangguang is with a and the first controlled light belt b to light, and the second controlled light belt c does not work.Production line scene under normal circumstances all shown by punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178, and corresponding warning light all gives a green light, and corresponding loudspeaker does not all send chimes of doom.
Press the first button, punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 are switched to the production line scene under failure condition, and corresponding warning light all sends out a warning, and corresponding loudspeaker all sends chimes of doom.
2) abatement equipment drops into situation
Press the second button, the first button is not pressed, and the first controlled light belt b extinguishes, the second controlled light belt c lights, and uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 put into operation, and corresponding pilot lamp is bright.The energising of the PLC of production line control device 160, contactor, servo-driver and frequency converter equipment, enter duty, Chang Liangguang band is lighted, production line scene under normal circumstances all shown by punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178, corresponding warning light all gives a green light, and corresponding loudspeaker does not all send chimes of doom.
Press the first button, punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 still show production line scene under normal circumstances, and corresponding warning light still all gives a green light, and corresponding loudspeaker does not still all send chimes of doom.
Above-mentioned production line is by voltage disturbing influence simulation system, the problem that steer motor manufactures the display systems of mechanism that class Electricity customers understanding voltage disturbance affects its production line and countermeasure is used for for still lacking at present, demonstrate by suffering transient voltage fluctuation impact and countermeasures to production line, the cognition degree of user to transient voltage fluctuation can be promoted, be convenient to the responsive consumer understood on production line, by mechanism and the countermeasure of voltage disturbing influence, improve production line operation security.
By animation, combine mode in kind, the mechanism that demonstration voltage disturbing influence production line runs and Treatment process, can promote the cognition degree of user side to voltage disturbance problem, improve the service quality of electric company simultaneously.Meanwhile, training display systems selects screen, mock-up, and without the need to specific customization, small investment, has good economy.
Present invention also offers the analogy method of a kind of production line by voltage disturbing influence simulation system, realize based on control terminal, electric supply installation, waveform supervising device, uninterrupted power supply(ups), dynamic electric voltage recovery device, production line control device, punching press screen, welding screen, spraying screen and assembling screen.Production line can be specifically auto production line, household electrical appliance production line etc., for ease of understanding, all explains with auto production line below.As shown in Figure 4, production line comprises the following steps by the analogy method of voltage disturbing influence simulation system:
Step S110: control terminal sends voltage dip instruction to electric supply installation, the voltage waveform that waveform supervising device Real-Time Monitoring electric supply installation exports.Control terminal can be specifically the equipment such as keyboard, button or touch screen.Control terminal sends voltage dip instruction to electric supply installation, falls state temporarily as control simulation line voltage.In the present embodiment, waveform supervising device specifically can be oscillograph.Waveform supervising device shows the three phase sine voltage waveform of constant amplitude when the first button of control terminal is not pressed, as shown in Figure 2; Typical voltage dip waveform is shown, as shown in Figure 3 when the first button is pressed.
Step S120: electric supply installation access civil power also transfers to production line control device, and after receiving voltage dip instruction controls transfer to the voltage of production line control device lower than the operating voltage of production line control device.Electric supply installation carries out voltage dip process after receiving voltage dip instruction, makes biography transfer to the operating voltage of voltage lower than production line control device of production line control device, the voltage dip in the work of simulation elevator running.Electric supply installation specifically can comprise LED bright ring, to be denoted as the power supply of auto production line.
Step S130: production line control device, when the voltage that electric supply installation transmits is lower than its operating voltage, controls punching press screen, welding screen, spraying screen and assembling screen display respectively and shows default voltage dip waveform, and the failure scenario picture of correspondence.Production line control device can adopt the original control device of auto production line, specifically can comprise PLC, contactor, servo-driver and frequency converter.Production line control device, when the voltage received is lower than operating voltage, controls punching press screen, welding screen, spraying screen and assembling screen display and shows the information that failure condition is corresponding.
Step S140: control terminal sends abatement equipment and drops into instruction to uninterrupted power supply(ups) and dynamic electric voltage recovery device.The abatement equipment that sends control terminal drops into instruction to uninterrupted power supply(ups) and dynamic electric voltage recovery device, drops into state as control simulation abatement equipment.
Step S150: uninterrupted power supply(ups) is after receiving the instruction of abatement equipment input, and the voltage receiving electric supply installation transmission also carries stable voltage to production line control device.
Step S160: dynamic electric voltage recovery device is after receiving the instruction of abatement equipment input, and the voltage receiving electric supply installation transmission also carries stable voltage to production line control device.
Utilize uninterrupted power supply(ups) and dynamic electric voltage recovery device to carry stable voltage, simulation abatement equipment, makes production line control device normally can carry out control work.The amplitude that refers to stable voltage fluctuates and is not less than the operating voltage of uninterrupted power supply(ups) in allowed band, and concrete fluctuation range can adjust according to actual conditions.
Step S170: production line control device is when receiving the stable voltage of uninterrupted power supply(ups) and the conveying of dynamic electric voltage recovery device, control punching press screen, welding screen, spraying screen and assembling screen display respectively and show default voltage constant waveform, and the normal sight picture of correspondence.Production line control device, when the voltage received is not less than operating voltage, controls punching press screen, welding screen, spraying screen and assembling screen display and shows the information that normal condition is corresponding.
Wherein in an embodiment, production line also comprises by the analogy method of voltage disturbing influence simulation system civil power supervising device exports civil power access information step when electric supply installation transmission voltage.Utilize civil power supervising device to monitor civil power access state, extremely can know in time if occur.
Wherein in an embodiment, production line also comprises abatement equipment supervising device when uninterrupted power supply(ups) and dynamic electric voltage recovery device carry stable voltage to production line control device by the analogy method of voltage disturbing influence simulation system, exports the step that abatement equipment drops into information.Utilize abatement equipment supervising device to monitor abatement equipment access state, can know in time if abatement equipment does not normally access.
Wherein in an embodiment, production line is further comprising the steps of by the analogy method of voltage disturbing influence simulation system:
Suggestion device exports the first information when punching press screen, welding screen, spraying screen and assembling screen display show the normal sight picture of voltage constant waveform and correspondence, and exports the second information when punching press screen, welding screen, spraying screen and assembling screen display show the failure scenario picture of voltage dip waveform and correspondence.
Utilize the duty of suggestion device to punching press screen, welding screen, spraying screen and assembling screen to monitor, export corresponding information according to different conditions.
The embodiment of each step, the concrete structure of corresponding intrument and physical simulation control procedure illustrate by having carried out detailed explanation in voltage disturbing influence simulation system at above-mentioned production line above, do not repeat them here.
Above-mentioned production line is by the analogy method of voltage disturbing influence simulation system, the problem that steer motor manufactures the display systems of mechanism that class Electricity customers understanding voltage disturbance affects its production line and countermeasure is used for for still lacking at present, demonstrate by suffering transient voltage fluctuation impact and countermeasures to production line, the cognition degree of user to transient voltage fluctuation can be promoted, be convenient to the responsive consumer understood on production line, by mechanism and the countermeasure of voltage disturbing influence, improve production line operation security.
By animation, combine mode in kind, the mechanism that demonstration voltage disturbing influence production line runs and Treatment process, can promote the cognition degree of user side to voltage disturbance problem, improve the service quality of electric company simultaneously.Meanwhile, training display systems selects screen, mock-up, and without the need to specific customization, small investment, has good economy.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a production line is by voltage disturbing influence simulation system, it is characterized in that, comprise control terminal, electric supply installation, waveform supervising device, uninterrupted power supply(ups), dynamic electric voltage recovery device, production line control device, punching press screen, welding screen, spraying screen and assembling screen, described control terminal connects described electric supply installation, uninterrupted power supply(ups) and dynamic electric voltage recovery device, and described electric supply installation connects described production line control device, uninterrupted power supply(ups) and dynamic electric voltage recovery device; Described waveform supervising device connects described electric supply installation and production line control device, and described production line control device connects described punching press screen, welding screen, spraying screen, assembling screen, uninterrupted power supply(ups) and dynamic electric voltage recovery device,
Described control terminal for sending voltage dip instruction to described electric supply installation, and sends the instruction of abatement equipment input to described uninterrupted power supply(ups) and dynamic electric voltage recovery device; Described electric supply installation for accessing civil power and transferring to described production line control device, and after receiving described voltage dip instruction controls transfer to the voltage of described production line control device lower than the operating voltage of described production line control device;
Described waveform supervising device is used for the voltage waveform that described in Real-Time Monitoring, electric supply installation exports; Described uninterrupted power supply(ups) is used for, after receiving the instruction of described abatement equipment input, receiving the voltage of described electric supply installation transmission and carrying stable voltage to described production line control device; Described dynamic electric voltage recovery device is used for, after receiving the instruction of described abatement equipment input, receiving the voltage of described electric supply installation transmission and carrying stable voltage to described production line control device;
Described production line control device is used for when the voltage that described electric supply installation transmits is lower than its operating voltage, controls described punching press screen, welding screen, spraying screen and assembling screen display respectively and shows default voltage dip waveform, and the failure scenario picture of correspondence; Also for when receiving the stable voltage of described uninterrupted power supply(ups) and the conveying of described dynamic electric voltage recovery device, control described punching press screen, welding screen, spraying screen and assembling screen display respectively and show default voltage constant waveform, and the normal sight picture of correspondence.
2. production line according to claim 1 is by voltage disturbing influence simulation system, it is characterized in that, described control terminal comprises the first button and the second button, and described first button connects described electric supply installation, for sending described voltage dip instruction to described electric supply installation; Described second button connects described uninterrupted power supply(ups) and dynamic electric voltage recovery device, drops into instruction to described uninterrupted power supply(ups) and dynamic electric voltage recovery device for sending described abatement equipment.
3. production line according to claim 1 is by voltage disturbing influence simulation system, it is characterized in that, also comprise the civil power supervising device connecting described electric supply installation, described civil power supervising device is used for exporting civil power access information when described electric supply installation transmission voltage.
4. production line according to claim 3 is by voltage disturbing influence simulation system, it is characterized in that, described electric supply installation, when described uninterrupted power supply(ups) and described dynamic electric voltage recovery device carry stable voltage to described production line control device, stops conveying voltage to described production line control device; Described civil power supervising device comprises Chang Liangguang band and the first controlled light belt, and described electric supply installation connects described first controlled light belt by described Chang Liangguang band, and described first controlled light belt connects described production line control device.
5. production line according to claim 4 is by voltage disturbing influence simulation system, it is characterized in that, also comprise the abatement equipment supervising device connecting described uninterrupted power supply(ups) and dynamic electric voltage recovery device, described abatement equipment supervising device is used for, when described uninterrupted power supply(ups) and described dynamic electric voltage recovery device carry stable voltage to described production line control device, exporting abatement equipment and dropping into information.
6. production line according to claim 5 is by voltage disturbing influence simulation system, it is characterized in that, described abatement equipment supervising device comprises the second controlled light belt, described uninterrupted power supply(ups) connects described production line control device by described second controlled light belt, and is connected with described electric supply installation with normal light band by described second controlled light belt; Described dynamic electric voltage recovery device connects described production line control device and waveform supervising device by described second controlled light belt, and is connected with described electric supply installation with normal light band by described second controlled light belt.
7. production line according to claim 1 is by voltage disturbing influence simulation system, it is characterized in that, also comprise the suggestion device connecting described punching press screen, welding screen, spraying screen and assembling screen, described suggestion device is used for exporting the first information when described punching press screen, welding screen, spraying screen and assembling screen display show the normal sight picture of voltage constant waveform and correspondence, and exports the second information when described punching press screen, welding screen, spraying screen and assembling screen display show the failure scenario picture of voltage dip waveform and correspondence.
8. production line according to claim 7 is by voltage disturbing influence simulation system, it is characterized in that, described suggestion device comprises the first warning light connecting described punching press screen, the second warning light connecting described welding screen, connects the 3rd warning light of described spraying screen and the 4th warning light being connected described assembling screen.
9. production line according to claim 1 is by voltage disturbing influence simulation system, it is characterized in that, also comprise the warning device connecting described punching press screen, welding screen, spraying screen and assembling screen, described warning device is used for the output alarm information when described punching press screen, welding screen, spraying screen and assembling screen display show the failure scenario picture of voltage dip waveform and correspondence.
10. production line is by an analogy method for voltage disturbing influence simulation system, it is characterized in that, comprises the following steps:
Control terminal sends voltage dip instruction to electric supply installation, the voltage waveform that electric supply installation described in waveform supervising device Real-Time Monitoring exports;
Described electric supply installation access civil power also transfers to production line control device, and after receiving described voltage dip instruction controls transfer to the voltage of described production line control device lower than the operating voltage of described production line control device;
Described production line control device, when the voltage that described electric supply installation transmits is lower than its operating voltage, controls punching press screen, welding screen, spraying screen and assembling screen display respectively and shows default voltage dip waveform, and the failure scenario picture of correspondence;
The abatement equipment that sends described control terminal drops into instruction to uninterrupted power supply(ups) and dynamic electric voltage recovery device;
Described uninterrupted power supply(ups), after receiving the instruction of described abatement equipment input, receives the voltage of described electric supply installation transmission and carries stable voltage to described production line control device;
Described dynamic electric voltage recovery device, after receiving the instruction of described abatement equipment input, receives the voltage of described electric supply installation transmission and carries stable voltage to described production line control device;
Described production line control device is when receiving the stable voltage of described uninterrupted power supply(ups) and the conveying of described dynamic electric voltage recovery device, control described punching press screen, welding screen, spraying screen and assembling screen display respectively and show default voltage constant waveform, and the normal sight picture of correspondence.
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