CN208506554U - A kind of intelligent terminal control cabinet - Google Patents

Abstract

The utility model discloses a kind of intelligent terminal control cabinets, cabinet front is equipped with door, the bottom of box is provided with wiring hole, doorframe and wiring bore edges are provided with foamed glue sealing joint strip, cabinet includes double slope rain caps that top is arranged in, the ventilation hole of two side lower parts is set, the other packet box being connect on the outside of covering ventilation hole with cabinet two sides, the dust hood of cabinet two sides is mounted on the inside of covering ventilation hole, positioned at the sliding slot of box back surface, it is arranged in the intracorporal 2U mounting plate of case and 3U mounting plate, independent double domatic rain caps, a condensation chamber is formed in top of the box, also the heat-insulated effect in top is played simultaneously, ventilation and heat punching is arranged at the bottom of box and top, gravity-flow ventilation is realized using stack effect, ventilating heat dissipating hole at left and right sides of cabinet is added with side packet protection, prevent worm, fly the small-sized class animal intrusion such as mosquito and water, seawater is splashed into.

Description

A kind of intelligent terminal control cabinet

Technical field

The utility model relates to a kind of video monitoring intelligent controlling device more particularly to a kind of intelligent terminal control cabinets.

Background technique

Intelligent terminal control cabinet system is prevented for the all-weather outdoor electrical equipment that the environment such as electric power, the energy use and design Thunder protective housing, conventional control cabinet are a carriers of field device, primarily serve field device placement, power distribution, scene The functions such as device signal access, maintenance；The work condition environment of device distribution situation and scene generally according to scene is monitored control The arrangement and installation of case processed, built-in insert row, Switching Power Supply, interchanger, light turn equipment etc., camera signal, power supply in control cabinet Equipment is corresponded in access case, communication connection is carried out by access switch, optical cable and overall control center, however when system is larger, takes the photograph Camera point is more, installation is wide compared with dispersion, installation region range, just will appear equipment operation, malfunction is unable to monitor, safeguards Address the problems such as project amount is big, the difficult judgement in fault point.

And current control cabinet safeguard structure is more simple and crude, be not able to satisfy user requirement have rain-proof, it is dust-proof, ventilation dissipate Heat, uvioresistant (ageing-resistant), antitheft, antirust (high humility mountain area, scenic spot, park), acid-alkali-corrosive-resisting (seashore and factory's ring Border), electromagnetism interference (anti lightning EMP), insect prevention, under the wide environment of multipurpose (hanging rod, Gua Qiang, landing) Fast Installation function.

Utility model content

The purpose of the utility model is to provide a kind of intelligent terminal control cabinets, and its object is to meet user's requirement It is wide to have rain-proof, dust-proof, insect prevention, ventilation and heat, uvioresistant, antitheft, antirust, acid-alkali-corrosive-resisting, electromagnetism interference, multipurpose The function of Fast Installation under environment.

The technical solution of the utility model includes: a kind of intelligent terminal control cabinet, cabinet front is equipped with door, bottom of box setting Have a wiring hole, doorframe and wiring bore edges are provided with foamed glue sealing joint strip, cabinet include double slope rain caps that top is set, The ventilation hole of two side lower parts is set, covers the other packet box connecting on the outside of ventilation hole with cabinet two sides, cover and pacify on the inside of ventilation hole Dust hood mounted in cabinet two sides, is arranged in the intracorporal 2U mounting plate of case and 3U mounting plate the sliding slot positioned at box back surface；

Double slope rain caps edge is turned over downwards to form collecting tray, extends to the collecting tray outside box top two sides Drainage hole is arranged in bottom surface, and double slope rain caps and box top enclose condensation chamber, and for heat-insulated, box top is additionally provided with heat dissipation Hole and fan, when in the external environment that cabinet is exposed to humidity range 5%-100%, the condensed water that box house occurs will be suitable Double slopes rain cap inner faces converge into collecting tray, be discharged from drainage hole；

The 2U mounting plate and 3U mounting plate are used for holding electrical equipment, and the electrical equipment forms heat source, makes in cabinet Cabinet section from the drainage hole to heat release hole forms the chimney of supplied gas circulation, realizes gravity-flow ventilation using stack effect；

The other packet box covering ventilation hole top and front, for preventing rainwater, seawater to be splashed into and preventing winged insect from flying into；

The sliding slot includes the item seam of the bottom plate vertically turned down from groove body leg to two sides, setting and groove body waist, described The bottom plate of sliding slot is tightly attached to box back surface, is fixed by screws, and the item seam is for making cabinet pass through fastener and cylinder Bar or wall are fixedly connected；

The electrical equipment includes PLC intelligent controller, automatic reclosing, close to switch, lightning-protection module, interchanger, micro- Type uninterruptible power supply, line bank, optical fiber terminal box, the PLC intelligent controller respectively with it is described close to switch and it is described automatically Reclosing connection；The PLC intelligent controller is connect by interchanger with lightning-protection module, the lightning-protection module and the automatic weight It closes a floodgate and connects.

In intelligent terminal control cabinet above-mentioned, it is also equipped with ultraviolet lamp and electric mosquito net in other packet box, for traping invasion Winged insect.

In intelligent terminal control cabinet above-mentioned, the electrical equipment further includes fan, Switching Power Supply, ultraviolet lamp and electric mosquito Net, the Switching Power Supply respectively with the PLC intelligent controller, the fan, the lightning-protection module, the ultraviolet lamp and described Electric mosquito net connection.

In intelligent terminal control cabinet above-mentioned, intelligent control PLC status monitoring mould is provided on the PLC intelligent controller Block.

In intelligent terminal control cabinet above-mentioned, the lightning-protection module is connect with the video camera.

In intelligent terminal control cabinet above-mentioned, the fan, the lightning-protection module, the ultraviolet lamp, the electric mosquito net are also It is connect with the PLC intelligent controller.

In intelligent terminal control cabinet above-mentioned, the fastener includes anchor ear and Z-type hangers.

In intelligent terminal control cabinet above-mentioned, the electric mosquito net is by high-frequency oscillating circuits, voltage tripler rectifier circuit, high-voltage electricity Net DW, relay switch composition are hit, high voltage shock net DW kills bright winged insect for generating electric arc.

Compared with prior art, the utility model has the following beneficial effects: independent double domatic rain caps, in top of the box A condensation chamber is formed, also plays the heat-insulated effect in top simultaneously.All inlet and outlet of cabinet must be protected with water-proof rubber sleeve, chamber door Using the disposable polyurethane on-the-spot foam glue sealing joint strip protection of technical grade.Ventilation and heat punching is arranged at the bottom of box and top, benefit Gravity-flow ventilation is realized with stack effect, and lower part sucks fresh air at left and right sides of cabinet, after taking away equipment heat in case, from case Top cover heat release hole naturally drains, and fan is opened when temperature control the temperature inside the box is greater than 35 ° and quickly fans heat, when protective housing is exposed to humidity When in the external environment of range 5%-100%, condensed water such as occur inside protective housing will exclude along double domatic top covers, and cabinet is left The ventilating heat dissipating hole of right two sides is protected added with other packet box, and the small-sized class animal intrusion such as worm, winged mosquito and water, seawater is prevented to be splashed into；Benefit With different installation fittings can make protective housing can on monitoring bar, ground or hang wall installation, difference can be met simultaneously with a case Construction demand under installation scenario.

Detailed description of the invention

Fig. 1 is a kind of main view of intelligent terminal control cabinet provided by the utility model；

Fig. 2 is a kind of side view of intelligent terminal control cabinet provided by the utility model；

Fig. 3 is a kind of bottom view of intelligent terminal control cabinet provided by the utility model；

Fig. 4 is a kind of schematic diagram for being installed on column or wall of intelligent terminal control cabinet provided by the utility model；

Fig. 5 is a kind of stereoscopic schematic diagram of intelligent terminal control cabinet provided by the utility model；

Fig. 6 is a kind of internal structure chart of intelligent terminal control cabinet provided by the utility model；

Fig. 7 is a kind of structural schematic diagram of intelligent terminal control cabinet provided by the utility model；

Fig. 8 is a kind of installation structures arrangement of intelligent terminal control cabinet provided by the utility model, wiring schematic diagram；

Fig. 9 is a kind of electric operation control circuit figure of the electric mosquito net of intelligent terminal control cabinet provided by the utility model.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model The foundation of limitation.

Embodiment 1

A kind of intelligent terminal control cabinet, cabinet front are equipped with door 8, and the bottom of box is provided with wiring hole 7, doorframe and wiring Bore edges are provided with foamed glue sealing joint strip 9, as shown in Figure 1-3, cabinet 0 includes double slope rain caps 3 that top is arranged in, setting Two side lower parts ventilation hole 12, covering ventilation hole on the outside of connect with cabinet two sides other packet box 1, cover ventilation hole on the inside of install Dust hood 5 in cabinet two sides, is arranged in the intracorporal 2U mounting plate of case and 3U mounting plate the sliding slot 2 positioned at box back surface；

Double slope rain caps edge is turned over downwards to form collecting tray 4, extends to the confluence outside box top two sides Drainage hole 41 is arranged in groove bottom, and double slope rain caps and box top enclose condensation chamber 42, and for heat-insulated, box top is also set There are heat release hole 43 and fan 44, when in the external environment that cabinet is exposed to humidity range 5%-100%, what box house occurred Condensed water will converge into collecting tray along double slope rain cap inner faces, be discharged from drainage hole；

Such as Fig. 6, the 2U mounting plate and 3U mounting plate are used for holding electrical equipment, and the electrical equipment forms heat source, makes Cabinet section in cabinet from the drainage hole to heat release hole forms the chimney of supplied gas circulation, realizes that nature is logical using stack effect Wind；

The other packet box covering ventilation hole top and front are also installed in other packet box for preventing rainwater and seawater to be splashed into There are ultraviolet lamp 13 and electric mosquito net 11, for traping the winged insect of invasion；

The sliding slot includes the bottom plate 202 vertically turned down from groove body leg 201 to two sides, setting and groove body waist 203 Item seam 204, the bottom plate of the sliding slot is tightly attached to box back surface, is fixed by screws, and the item seam is for passing through cabinet Fastener is fixedly connected with cylindrical bar or wall；

Such as Fig. 7-8, the electrical equipment includes PLC intelligent controller 21, automatic reclosing 22, close switch 23, lightning protection Module 24, interchanger 25, miniature uninterruptible power supply 29, line bank 28, optical fiber terminal box 47, the PLC intelligent controller difference It is connect with described close to switch and the automatic reclosing；The PLC intelligent controller is connect by interchanger with lightning-protection module, The lightning-protection module is connect with the automatic reclosing.

Specifically, the video monitoring intelligent control box further includes fan 44, Switching Power Supply 27, ultraviolet lamp 13 and electric mosquito net 11, the Switching Power Supply 27 is connect with the PLC intelligent controller 21, the fan 44 and the lightning-protection module 24 respectively.

Switching Power Supply be respectively used to PLC intelligent controller, fan, lightning-protection module, ultraviolet lamp, electric mosquito net, buzzer 31, Maintenance lamp 32, tamper door sensor 33 are powered.

Specifically, intelligent control PLC state monitoring module is provided on the PLC intelligent controller 21.The lightning protection mould Block 24 is connect with video camera 40.Access controller 41, face recognition module 42, vehicle identification module 43, Live Audio module 44 It is connect with alarm module 45 with PLC intelligent controller.Interchanger 25 connects outside by fiber optical transceiver 46, optical fiber terminal box 47 Network.

The fan, the lightning-protection module, the ultraviolet lamp, the electric mosquito net are also connect with the PLC intelligent controller.

Electric mosquito net as described in Figure 9 is by high-frequency oscillating circuits, voltage tripler rectifier circuit, high voltage shock net DW, relay switch SB composition, high voltage shock net DW kill bright winged insect, the output of relay switch SB connection PLC intelligent controller signal for generating electric arc End.

After PLC intelligent controller driving relay switch SB closure, the high frequency vibrating that is made of triode VT and transformer T Power on circuitry work is swung, 3V direct current is become the high-frequency alternating current of 18kHz or so, boosting to about 800V through T, (arcing distance is estimated Survey), then it is increased to 2500V or so through diode VD2~VD4, capacitor C1~C3 voltage tripler rectifier, it is added to the high pressure gold of mosquito bat Belong on net DW.When mosquitos and flies touches high-voltage fence, polypide causes grid short circuit, i.e., can be killed by electric current, electric arc burn or hit it is dizzy, hit It gets killed.

Such as Fig. 4, the fastener includes anchor ear 71 and Z-type hangers 72, and cabinet can pass through spiral shell fixed in the item of sliding slot seam Bolt is fixed on cabinet on column by anchor ear, or is fixed on cabinet on the expansion bolt of wall by Z-type hangers, cabinet Simple installation, adaptability is high, without being welded and fixed.

Tank material and technique:

Has the ability for resisting corrosion and electrochemical reaction.

Cabinet uses the high-quality cold-rolled steel sheet of Q235B.

Cabinet back plate thickness is 1.2mm, and remaining panel thickness should be not less than 1.0mm.

Cabinet back beam, door hinge (hinge) and connection mounting are aluminium alloy or 304 stainless steels, prevent to generate because of corrosion A possibility that loosening, confirms whole firmness and in an outdoor environment safe and reliable.

Be baked baking vanish outside specialist again after degreasing, pickling, passivation (antirust), phosphatization, baking vanish layer can be made natural and There is superpower anti-aging, the injury of the burn into of resistance to gas uvioresistant, acid-alkali-corrosive-resisting, salt spray resistance is moist, is applicable under non-natural environment It is protected in the electrical equipment of seacoast environment and the factory floor for having chemical industry and oil pollution.

Cabinet integrally uses seamless welding, and cabinet arbitrary face can bear the extraneous pressure of 100KG or more and indeformable.

Independent double domatic rain caps form a condensation chamber in top of the box, also play the heat-insulated effect in top simultaneously.

2U mounting plate and 3U mounting plate are designed using high-freedom degree modularization Quick-dismantling structure in case, and electrical equipment can basis Equipment situation selects right angle setting or horizontal wind direction layering installation equipment, and is conducive to the Fast Installation and maintenance of equipment.

It is antitheft

1, cabinet has tamper door sensor 33 and maintenance lamp illuminates 32 configuration conditions, is realized by intelligent terminal control cabinet to case Door state detection, prevent equipment box by it is abnormal pried open, box equipment is stolen.When detecting that chamber door is opened under deployment state, Intelligent terminal control cabinet can detect the time for opening chamber door by tamper door sensor 33, pass through what is connect with PLC intelligent controller Alarm module 45 issues alarm notification；When need to open chamber door 8 carry out normal inspection work when, can it is remotely located in limited time withdraw a garrison State, the time point of chamber door opening and closing is detected by tamper door sensor 33, and PLC intelligent control module 21 and tamper door sensor 33 connect It connects, receiving time signal, it is automatic to restore deployment state after in limited time, the time is more than, do not need manual intervention.

Thermal adaptability

The material of protective housing surface covering, color, corresponding sunlight have preferable reflex, absorb heat less, uvioresistant (UV) by force, after outdoor long term high temperature and solar simulating radiation test, not dusting, cracking, flavescence.

Waterproof

Cabinet should meet the requirement of the IPX5 waterproofing grade in GB4208-1993 " shell protection grade ".All disengaging of cabinet Mouth must be protected with water-proof rubber sleeve, and chamber door is protected using the disposable polyurethane on-the-spot foam glue sealing joint strip of technical grade.

Ventilation and heat

1, ventilation hole and heat release hole are arranged at body side and top, and electrical equipment generates heat, are realized certainly using stack effect So ventilation, cabinet left and right sides lower part sucking fresh air are arranged after taking away equipment heat in case from case top cover heat release hole naturally Out.

2, fan is opened when temperature control the temperature inside the box is greater than 35 ° and quickly fan heat, using bearing radiator fan (using double balls Bearing, air quantity 32CFM or more, working life 50000 hours or more).

It is anti-condensation

When in the external environment that protective housing is exposed to humidity range 5%-100%, such as there is condensed water inside protective housing Collecting tray will be converged into along double domatic top covers, then will be discharged from the drainage hole of collecting tray.

Lightning protection

There are the binding post of ground line, the convenient ground protection to shell inside protective housing.

Insect prevention splashproof

Ventilation hole at left and right sides of cabinet is outer added with side packet protection, prevents the small-sized class animal intrusion such as worm, winged mosquito and water, sea Water is splashed into, and the opening time is arranged by PLC intelligent controller, and ultraviolet lamp and the electric mosquito net trapping that can be automatically turned in other packet are killed Insect, electric mosquito net also have heating humid air, reduce the function of condensation.

Be additionally provided with temperature sensor in the video monitoring intelligent control box 0, temperature sensor respectively with the PLC intelligence It can control device to connect with the Switching Power Supply.Switching Power Supply is used to provide power supply to temperature sensor,

Temperature sensor is for detecting video monitoring intelligent control the temperature inside the box, when temperature is more than 35 DEG C of temperature of setting When, it is controlled by PLC intelligent controller and opens fan, accelerated scattering and disappearing for heat by the forced convertion of fan, realize intelligence Fast cooling in control cabinet.

Preferably, monitoring device 10 selects PC computer, and PC computer can be by the information in video platform management server terminal It presents on the screen, reduces the workload of intelligent terminal control cabinet maintenance personnel, operation, failure shape to whole each equipment It has been shown that, record and the prompt of state, realize system safe and stable operation state can monitor, the interpretable function in fault point, reduce system Plant maintenance workload of uniting and difficulty.

Preferably, video camera 40 select gun type camera, gun type camera outside the scope of application for having general video camera, The area of lighting apparatus can not be installed by applying also for the inadequate area of light and night.

The transmission of video images that video camera photographed scene is intelligently controlled to video monitoring intelligent control box by video monitoring Case processed is to equipment monitoring signal acquisition in video, cabinet, through optical cable gigabit networking, be uploaded to video management Platform Server and Monitoring device, wherein video management Platform Server is for video, the convergence of headend equipment monitoring signals, processing and storage；Monitoring Device is used for video, headend equipment monitoring signals real-time monitoring, processing and display.

Video platform management server is responsible for receiving and analyzing intelligent control PLC state monitoring module, is responsible for processing analysis The implementation state of real-time cabinet management equipment, is compared by image data model, can be transported to field camera working condition, power supply Temperature humidity, automatic reclosing control and state, cabinet door opening and closing state are carried out implementing monitoring and be recorded in row state, cabinet, Information is transmitted to terminal software platform after the collection of PLC intelligent controller and realizes to the long-range of all video monitoring intelligent control box Unified management, and realize the monitoring and management, alarming and managing of real time data state, form configuration administration interface, report form statistics And rights management.Institute's output signal will be shown in real time by network transmission software platform database by workstation software Show and monitors.

Intelligent control PLC state monitoring module carries the address ID and function is arranged, and every equipment has can be according to the actual situation The setting (on-net location is not reproducible) of address is carried out, module accesses control centre's core network by fiber optic network and exchanges, with Analysis server implement the transmission of data；All signals at various scenes implement state and pass through module transfer to Analysis Service Device, Analysis server carry out real-time running state monitoring, display, record, letter to equipment state on the spot by platform management software Breath prompt etc..

Specifically, the working environment parameter of the video monitoring intelligent control box is as follows:

Working power: AC110V-AC220V 50W

Data transmission: gigabit Ethernet

Signal output: TCP/CP

Outdoor temperature: -50 DEG C~+90 DEG C relative humidity 10%~100%

Room temperature: control is in+5 DEG C~+35 DEG C relative humidity 10%~80%

One, the server configuration of the utility model is as follows:

1, video management server

IBM rack-mount server product is selected, server hardware configuration is as follows:

Rack installation, matches redundant power

Central processing unit (CPU): Intel Xeon E5-4610 series processors

Core cpu: six cores

Three-level caching: 15MB

Expansion slot: 1XPCIE 3.0X16 1XPCIE 3.0X8

Hard disk: 4TB X4 supports RAID0/1/5

Memory: DDR3 32GBX8

Video card: 16G independence display chip,

Interface type: 3XRJ45 network interface, 8XUSB2.0 interface, 2XVGA interface

Network: dual gigabit ethernet；

7 latest edition operating system of operating system Windows.

2, data analytics server

IBM rack-mount server product is selected, server hardware configuration is as follows:

Rack installation, matches redundant power

Central processing unit (CPU): Intel Xeon E5-4610 series processors

Core cpu: six cores

Three-level caching: 15MB

Expansion slot: 1XPCIE 3.0X16 1XPCIE 3.0X8

Hard disk: 4TB X2 supports RAID0/1/5

Memory: DDR3 32GBX4

Video card: integrative display chip,

Interface type: 3XRJ45 network interface, 8XUSB2.0 interface, 2XVGA interface

Network: dual gigabit ethernet；

Operating system Windows Server latest edition operating system

Two, daily maintenance is as follows in the video monitoring intelligent control box use process in the utility model:

1, video monitoring intelligent control box is made of system soft and hardware, video source and communication Ethernet.Appoint in system One link goes wrong, and will lead to components of system as directed disabler or causes warning output functional fault, will lead to when serious and be System is stopped transport and system equipment operational monitoring is not available.Therefore, all devices of composition system when being made into system, whole Body carries out full maintenance management.

2, daily maintenance

2.1 electric room management

It should reinforce electric room personnel and equipment management.To guarantee system operation under proper condition, please abide by following It is every:

Seal all possible introducing dusts, moisture and the plague of rats or the cable hole (hole) of other harmful insects etc.；

Guarantee air-conditioning equipment stable operation, guarantees that room temperature variation is less than+5 DEG C/h, avoid due to temperature, humidity change dramatically Lead to the condensation on system equipment；

Scene is rationally isolated with control room, avoids live dust from entering control room, while control room timing cleans, keeps clear It is clean.

2.2 server hardware management

Civilization operation, cherishes equipment, keeps cleaning, anti-gray waterproof；

Forbid to reequip without authorization, dismount server；

Forbid to access any external equipment (such as: USB flash disk, card reader) on the server；

Keyboard and mouse action must be firmly appropriate, handle with care, avoid sharp object surface scratch；

Electromagnetic field is avoided as far as possible to the interference of display, avoids moving running host, display etc., avoid pull or Equipment of damaging connecting cable and communication cable etc..

Before being attached or removing, PLSCONFM computer power switch is in "Off" state.This negligence of operation may draw Play the damage of serious personal injury and computer equipment；

2.3 server software management

Operator forbids to exit real time monitoring；

Operator forbids to modify the configuration setting of computer system, forbids any increase, on deletion or mobile hard disk File and catalogue；

System maintenance personnel should use external floppy disk or CD with caution, prevent Virus entry；Forbid in policer operation platform Carry out unnecessary multi-job operation；System maintenance personnel should carry out the hard disk backup of various drive softwares needed for system.System System maintenance personnel should carry out alarm catalogue file (definition, classification, output address coding, alarm Chinese annotation table, graphic picture and Report file etc.), the hard disk backups of the system datas such as each alarming index parameter record work, while require using written, floppy disk, CD etc. is backed up；After alarm definition is write, priority makes necessary modification, system maintenance personnel should make a record in time And backup updating work.

2.4 client rs PC inspections

Whether the hardware such as host, display, mouse, keyboard are intact；Whether video monitoring platform software work is normal, whether there is or not Video-losing situation；Whether data communication is normal, could all data for providing of normal reading service device；Check that fault diagnosis is drawn Face, if faulty prompt.

2.5 Intelligent PLC Controller inspections

Whether host is working properly, and whether there is or not malfunction coefficient (FAIL lamp is bright)；Whether host communicates normally, and whether there is or not malfunction coefficients (ERRor lamp is bright)；Whether expansion module power supply indicator is normal；Whether network power port communicates indicator light normal；

2.6 field network interchangers

Must not pull or damage communication cable；Communication network is dedicated network, can not connect any external equipment；It is all to set It can not arbitrarily be converted for connectivity port, plug；Check exchanger power lamp, network interface state etc. whether in normal condition.

2.7 power module

Whether power module indicator light is normal；(normal condition: green light is always on)

2.8 auto recloser

Whether power module indicator light is normal；Whether (normal condition: green light is always on) automatic closing state switches normally；Electricity Source AC220V power supply is in the normal range.

2.9 lightning-protection module

Whether power module indicator light is normal (normal condition: green light is always on)；Wiring is correct, secured, beautiful.

3, preventive maintenance

Under the premise of condition has, preventative maintenance twice should be at least carried out every year and is disappeared with grasping system running state Except potential faults.

Video platform management server system is restarted.Check whether all video images normally show after restarting, Suo Youqian Holding video camera, whether motor function is intact, and whether PLC intelligent controller module is working properly, and whether every monitoring data normally show Show

Data analytics server system reboot.Check that whether PLC intelligent controller functions of modules is normal, monitors number after restarting Completely whether according to, whether video image data receives normally, and whether normal with the communication of PLC intelligent controller, whether monitoring data Normally (by verifying the detection data of the PLC intelligent controller module of any one cabinet, that is, it may check that monitoring data whether just Often, effectively)

PLC intelligent controller module is restarted.After state of resuming work, check and data analysis, the communication of storage server It is whether normal, real time data could be corresponded to after receiving monitoring data)

Communication network test.Communication includes server, active station network interface card, communication line, optical patchcord, interchanger etc., is passed through Wire terminal is believed with electrically disconnected a-road-through respectively, and exchanger power checks whether active station Refresh Data, operation output are correct.

Power supply redundancy.Redundancy of powering includes redundancy of alternating current power supply and direct current supply redundancy.Redundancy of alternating current power supply: pass through difference Disconnect redundancy alternating current inlet wire all the way, system has the ac power supply circuit power loss of half, but system should still can work normally. (if any)

Automatic reclosing.It powers again after power-off, whether auto recloser works normally.

UPS test.By disconnecting UPS alternating current inlet wire, UPS battery power supply capacity is tested.UPS answers battery periodically to discharge, and one As suggest monthly, charging method: disconnect UPS Alternating Current Power Supply using battery power supply, until battery will release.(such as Have)

Field camera, network equipment maintenance.Whether the video capability for inspecting periodically each video camera is intact, and shell has Free from dust, whether there is or not forfeitures for communication function.

4, Breakdown Maintenance

After remote monitoring platform system discovery monitoring signals failure phenomenon, and according to cabinet coded address and volume Number, system maintenance personnel can directly verify live cabinet, find out faulty equipment according to monitoring signals failure feedback, carry out correct Processing.

Station software failure.In real time monitoring, page turning or other windows is opened up too quickly, Windows system may be caused Protectiveness of uniting closes operation program, and exits real time monitoring, and maintenance personnel should be first shut off other application program, then double-click real When monitor icon, reenter real time monitoring；

Active station hardware fault.Including display, industrial control host etc..Display fault will be distinguished with video card failure, if Display shows abnormal, can decide whether by more switching display as failure, it may be assumed that if shown after more switching display it is normal, It then can be confirmed as display fault, otherwise may be video card failure or host other component failure.

Hostdown.Hostdown includes: the hardware faults such as hard disk, mainboard, memory bar, video card, sound card, generally must be by Supplier just can solve after providing spare part, should turn off host power supply first when replacing hardware.

It further include WIN platform, related hardware driver, system software etc. software fault.Since all software exists There is backup on host hard drive, CD, trained service engineer should safeguard according to specific failure cause.

Since hostdown may cause the project files loss of data such as communication, program, defined parameters.Therefore should floppy disk, The backup of these project file data is carried out on CD.

PLC intelligent controller module.Confirmation expansion module break down after to change spare module in time, and in time and I Company gets in touch, and buys expansion module.

When carrying out system maintenance, if integrated component, solder joint in cabinet on part of appliance, it is most likely that generate quiet Electrical lesion, static damage include the damage of expansion interface bottom plate, degradation and reduced service life etc..In order to avoid operating process In due to electrostatic introduce and damage, please abide by: all pulling up or spare expansion module should be packaged in antistatic bag, Forbid arbitrarily to stack；Before plugging expansion module, anti-static precautions must be performed, such as takes the good antistatic wrist strap of ground connection, or Carry out human body discharge appropriate；Avoid encountering component or the solder joint etc. on fastener.Expansion module is after maintenance or replacement, it is necessary to The setting of its attribute is reviewed and validate, as distribution, the wire jumper of expansion module are arranged.

Communication network failure.Communication joint poor contact can cause communication failure, can after confirming communication joint poor contact To reform connector using specific purpose tool；Since the communication data amount in system is huge, when communication is safeguarded, video management server, The network connection mouth position of data analytics server cannot change.

Communication line breakage should be replaced in time.Rationally binding communication line, avoids causing since communications cable weight is hung from above Poor contact.

The junction of the system cable that pulls or damage, especially cable is avoided when signal wire Breakdown Maintenance signal wire.

Field device failure, before Overhaul site video camera must in first confirmation analysis server this equipment it is corresponding The alarm defined function of conveying circuit is closed or is temporarily cut out, or temporarily ceases that PLC intelligent controller module is corresponding to be set Standby module.After maintenance, the engineer by maintenance training is notified in time, and test.

5, most common failure eliminates process

5.1 linkage alarm device parts

Video supervision server video (part) is lost.

Judge process: first confiring that whether be that fault of camera causes, such as single video or certain several video-losing, then may be used It is judged as fault of camera.

Solution: checking whether video server correctly carries out loss protection for the channel for losing video, checks analysis Whether data server receives the signal that video management server loses protection, and the alarm definition of corresponding equipment is cut automatically Out.Confirm it is errorless after, ask service personnel to repair field camera rapidly.

Video supervision server video (whole) is lost.

Judge process: is can determine that substantially as communication failure.

Solution: please be immediately checked for communication network, interchanger whether power down, whether communication indicator light normal, and connection is jumped Whether line is normal, and whether server network card port indicator light is normal.Debugging point and faulty equipment one by one.It was found that fault point and After faulty equipment, is repaired or replaced immediately.

Operator station video (whole) is lost.

Solution: it after excluding itself hardware and software failure, is detected by video server video loss checking process And reparation.

Data analytics server failure.(1) without vision signal source；(2) it monitors, feed back, status signal interrupts；(3) it supervises Survey, feedback, status signal mistake are not inconsistent with actual conditions.

Solution:

(1) whether detection video server forwarding capability is normal, and whether communication network is normal.Forwarding capability extremely can be again Start video server forwarding capability module, communication network is then excluded communication network failure one by one by exclusive method extremely.

(2) detection data Analysis server " formulation management " functional module checks that changing module runs whether normal, inspection Whether the defined parameters in " formulation management " functional module are normal.It, then will backup such as " formulation management " functional module normal operation Defined parameters can be repaired from new importing.

(3) it checks and generates home address corresponding to the warning output of mistake, coding and equipment.In " formulation management " function It is opened in module to right program block, checks defined parameters.After redefining, the program block is saved, forces function using signal It can be carried out and detect whether alarm definition mistake restores normal.

(4) detection data Analysis server " zone of alarm " functional module checks the corresponding signal source priority of the mistake, weight It is saved after new sort, carries out detecting whether the alarm priority mistake restores normal using signal enforcement functionalities.

PLC intelligent controller functional module failure

(1) mono signal is without output valve

(2) multi signal is without output valve

(3) all signals are without output valve

Solution:

(1) corresponding signal output apparatus module is checked, whether output equipment module indicating lamp is normal, corresponding output loop It is whether normal.It is whether normal with the EM equipment module connection line of management, it checks one by one.

(2) check corresponding signal output apparatus module, the same time occur multi signal can determine whether substantially without output valve for Corresponding output expansion equipment module failure checks whether the expansion equipment module indicating lamp is normal, is such as in abnormal condition, Then need replacing the EM equipment module.

(3) check communication network it is whether normal, interchanger whether power down, communication indicator light it is whether normal, tie jumper is No normal, whether server network card port indicator light is normal.Debugging point and faulty equipment one by one.It was found that fault point and failure After equipment, is repaired or replaced immediately.

5.2 other external equipment parts

Video camera: ensure that all field erected video camera normal operations, function are good in video monitoring system.

The above is preferred embodiments of the present invention, certainly cannot with this come limit the utility model it Interest field, it is noted that for those skilled in the art, before not departing from the utility model principle It puts, several improvement and variation can also be made, these, which improve and change, is also considered as the protection scope of the utility model.

Claims (8)

1. a kind of intelligent terminal control cabinet, cabinet front is equipped with door, and the bottom of box is provided with wiring hole, doorframe and wiring hole edge Edge is provided with foamed glue sealing joint strip, it is characterised in that: cabinet includes double slope rain caps that top is arranged in, is arranged under two sides The other packet box that connect on the outside of the ventilation hole in portion, covering ventilation hole with cabinet two sides covers ventilation hole inside and is mounted on cabinet two sides Dust hood, positioned at box back surface sliding slot, be arranged in the intracorporal 2U mounting plate of case and 3U mounting plate；

Double slope rain caps edge is turned over downwards to form collecting tray, extends to the confluence groove bottom outside box top two sides Drainage hole is set, double slope rain caps and box top enclose condensation chamber, for heat-insulated, box top be additionally provided with heat release hole and Fan, when in the external environment that cabinet is exposed to humidity range 5%-100%, the condensed water that box house occurs will be along double Slope rain cap inner face converges into collecting tray, is discharged from drainage hole；

The 2U mounting plate and 3U mounting plate are used for holding electrical equipment, and the electrical equipment forms heat source, make in cabinet from institute The chimney that drainage hole forms supplied gas circulation to the cabinet section of heat release hole is stated, realizes gravity-flow ventilation using stack effect；

The other packet box covering ventilation hole top and front, for preventing rainwater, seawater to be splashed into and preventing winged insect from flying into；

The sliding slot includes the item seam of the bottom plate vertically turned down from groove body leg to two sides, setting and groove body waist, the sliding slot Bottom plate be tightly attached to box back surface, be fixed by screws, item seam for making cabinet by fastener and cylindrical bar or Wall is fixedly connected；

The electrical equipment include PLC intelligent controller, automatic reclosing, close to switch, lightning-protection module, interchanger, it is miniature not Uninterruptible power, line bank, optical fiber terminal box, the PLC intelligent controller is respectively with described close to switch and the automatic reclosing Lock connection；The PLC intelligent controller is connect by interchanger with lightning-protection module, the lightning-protection module and the automatic reclosing Connection.

2. intelligent terminal control cabinet according to claim 1, it is characterised in that: be also equipped with ultraviolet lamp in the other packet box And electric mosquito net, for traping the winged insect of invasion.

3. intelligent terminal control cabinet according to claim 1, it is characterised in that: the electrical equipment further includes fan, opens Powered-down source, ultraviolet lamp and electric mosquito net, the Switching Power Supply respectively with the PLC intelligent controller, the fan, the lightning protection mould Block, the ultraviolet lamp are connected with the electric mosquito net.

4. intelligent terminal control cabinet according to claim 1 or 2, it is characterised in that: be arranged on the PLC intelligent controller There is intelligent control PLC state monitoring module.

5. intelligent terminal control cabinet according to claim 1 or 2, it is characterised in that: the lightning-protection module and video camera connect It connects.

6. intelligent terminal control cabinet according to claim 1 or 2, it is characterised in that: the fan, the lightning-protection module, The ultraviolet lamp, the electric mosquito net are also connect with the PLC intelligent controller.

7. intelligent terminal control cabinet according to claim 1, it is characterised in that: the fastener includes that anchor ear and Z-type are hung Ear.

8. intelligent terminal control cabinet according to claim 2, it is characterised in that: the electric mosquito net by high-frequency oscillating circuits, Voltage tripler rectifier circuit, high voltage shock net DW, relay switch composition, high voltage shock net DW kill bright winged insect for generating electric arc.