CN205385344U - It net control integrated controller - Google Patents
It net control integrated controller Download PDFInfo
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- CN205385344U CN205385344U CN201620093006.2U CN201620093006U CN205385344U CN 205385344 U CN205385344 U CN 205385344U CN 201620093006 U CN201620093006 U CN 201620093006U CN 205385344 U CN205385344 U CN 205385344U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The utility model discloses an it net control integrated controller, it includes box body, internal circuit and outer make sets piece, and outer make sets piece includes alarm and fan, and the internal circuit is installed in the box body, and open the box body left and right sides has the ventilation cooling groove, the internal circuit includes power management output unit, and power management output module includes lightning protection circuit, main DC power supply module, is equipped with DC power supply module, detection module, hot backup seamless handover module, the commercial power is connected to the input of lightning protection circuit, and the output is connected the owner respectively, is equipped with DC power supply module, hot backup seamless handover module and detection module are connected to main DC power supply module's output, hot backup seamless handover module is connected to the output that is equipped with DC power supply module, detection module still is connected with hot backup seamless handover module. In case detection circuitry detects main DC power supply module and damages, hot backup seamless handover module automatic seamless handover is in the twinkling of an eye exported to being equipped with DC power supply module after that. This scheme is applicable to a day net control front end.
Description
Technical field
The utility model relates to monitoring equipment field, especially relates to a kind of sky net monitoring ICU.
Background technology
It net monitors in the city of China, rural area is the most universal, many areas, the whole nation are all carrying out " safe city ", the construction project in " safety rural area " the most in recent years, and engineering project includes four big parts: video monitoring front-end, image transfer through networks, video monitoring center, command and management platform.Net control point, a simplest sky, it is necessary to opened by electric main inlet wire sky in web camera, camera power supply, light compensating lamp, flash lamp, optical transmitter and receiver, optical transmitter and receiver power supply, intelligent acess box, rain-proof dust-proof peg case, case, radiator fan etc. forms in case.
Along with going deep into of " safety " engineering construction, rural area, city all have ten hundreds of control points, front end, dotted video surveillance point is really effectively improved cracking of cases ability, reduces all kinds of incidence of cases, and criminal offense activity especially serves good fright effect.But the video surveillance point the hugest to quantity, the maintenance of equipment, the arduousness of support mission are difficult to imagine, and current repair and maintenance work still relies primarily on regularly manual inspection, the work of sending of accident is rushed to repair, the most time-consuming cost of taking a lot of work is high and fault discovery processes not in time, often lead to video monitoring record disappearance, it is impossible to provide strong evidence support for accident.
The box video monitoring front-end of peg currently commonly used is primarily present following defect:
1. peg case function only as can the storage tank effect of sun-shading rain-proof, the simplest by camera power supply, The Cloud Terrace power supply, optical transmitter and receiver, optical transmitter and receiver power supply, intelligent acess box, electric main inlet wire sky is opened, radiator fan is mechanically fixed against or is shelved in case.Each product of video monitoring front-end is still does things in his own way, just by radiator fan as a example by, no matter the temperature inside the box height fan is ceaselessly turning all a moment, thus substantially reduces the service life of fan, and fan becomes a major break down point.
2. most crucial no more than web camera and optical transmitter and receiver in video monitoring front end equipment, and their dc source is to ensure that the basis of its reliability service.But present video camera, optical transmitter and receiver power supply are exactly simplest shell power supply adaptor of moulding, and cannot connect protection ground wire, and lightning protection hidden danger here is apparent at all.And this mould the heating pole of adapter inner that shell seals and be difficult to come out, all the more so in the peg case of outdoor version, therefore the spoilage that this kind of direct current moulds shell power supply remains high always.
3. use web camera, optical transmitter and receiver on a large scale by these years " safety " engineering, it is seen that " swinging machine " phenomenon of this two products all various degrees, different frequency, phenomenon of namely shutting down or crash.Although swinging the damage that machine is not device hardware aspect, but it is motionless that camera views does not refresh the most usually said image, video monitoring center cannot web camera in Telnet, video monitoring center is obstructed with video monitoring front-end network, these faults all can cause substantial amounts of video monitoring record to lack, must manually be in the action, ascend a height to unpack and intervene, could recover normal to after web camera or optical transmitter and receiver power-off restarting.
4. peg case radiator fan continuously running year in year out under this almost outdoor work environment, spindle oil will necessarily the most slowly dry up, but this potential faults is the most out in the cold.Once fan because lubricating oil is dry, laying dust and by thorough stuck stall, the temperature inside the box will raise the summer being especially exposed to the sun in Liege, will necessarily affect the normal work of optical transmitter and receiver and power supply adaptor.Dispatch officers to rob and build the highest peg case to change fan by no means easy, often allow repair and maintenance personnel be caught unprepared.
5. the work of video monitoring front end equipment entirely depends on civil power AC220V and provides the energy, once has a power failure and means that the video monitoring function of this some position is thoroughly lost.All cannot ensure to occur without completely the accidental short time now has a power failure in city or rural area, and video monitoring front-end that can be present does not generally the most possess the ability of uninterrupted power source.
6. peg case is nearly all in outdoor, the especially video monitoring front-end of " safety rural area " engineering, and some position is distributed all to compare and dissipates.Although peg case is stood high above the masses, but illegally opened stealing orcible entry internal unit, the thing of cable and happened occasionally.And present peg case both will not can not be reported to the police and be uploaded to video monitoring center by onsite alarming fright stealer.
Summary of the invention
The utility model mainly solves each product power supply dispersion of the video monitoring front-end existing for prior art, reliability is the highest, cannot realize the technical problem of the automatic O&M of Self-Test Diagnostics etc., it is provided that a kind of sky net monitoring ICU concentrating offer power supply, reliability high and low repair and maintenance workload.
The utility model is mainly addressed by following technical proposals for above-mentioned technical problem: a kind of sky net monitoring ICU, including box body, internal circuit and outer distribution assembly, described outer distribution assembly includes alarm and fan, described internal circuit is arranged in box body, and the described box body left and right sides has ventilation and heat groove；Described internal circuit includes that power management output unit, described power management output unit include lightning protection circuit, main dc power supply module, standby DC power supplier, detection module, Hot Spare seamless switching module, The Cloud Terrace AC power supply module, fan power supply module and optical transmitter and receiver power module；The input of described lightning protection circuit connects civil power, and output connects flash lamp, light compensating lamp, The Cloud Terrace AC power supply module, main dc power supply module and standby DC power supplier respectively；The output of main dc power supply module connects Hot Spare seamless switching module and detection module；The output of standby DC power supplier connects Hot Spare seamless switching module；Detection module is also connected with Hot Spare seamless switching module；The output of The Cloud Terrace AC power supply module connects fan by fan power supply module, and the output of The Cloud Terrace AC power supply module is also connected with The Cloud Terrace；The output of Hot Spare seamless switching module connects alarm, video camera, system power supply and optical transmitter and receiver power module respectively, and optical transmitter and receiver power module is connected with optical transmitter and receiver.
Within this day, net monitoring ICU is arranged in peg case.All " electrical appliance " of video monitoring front-end is unified is powered by sky net monitoring ICU, it net monitoring ICU output AC220V is to light compensating lamp and flash lamp, AC220V is converted into AC24V and exports to The Cloud Terrace by The Cloud Terrace AC power supply module, AC24V is converted into DC24V and exports to radiator fan by fan power supply module, AC220V is converted into DC12V and exports to web camera and audible-visual annunciator by main dc power supply module, and DC12V is converted into DC5.5V and exports to optical transmitter and receiver by optical transmitter and receiver power module.Main dc power supply module and standby DC power supplier coexist with the form of Hot Spare, are i.e. that light is energized and does not exports when main dc power supply module work for DC power supplier.Once testing circuit detects main dc power supply module damage, and Hot Spare seamless switching module can switch to then export for DC power supplier by moment automatic seamless, without having influence on the most normal work of the video monitoring front end equipment such as video camera, optical transmitter and receiver.Ventilation and heat groove can effectively reduce the temperature in box body.Use independent The Cloud Terrace AC power supply module and fan power supply module can farthest isolate The Cloud Terrace and fan electromotor may be to most important equipment video camera and the interference of optical transmitter and receiver.Each module all reliable grounds of this programme, coordinate lightning protection circuit can function well as the effect of anti-lightning strike antisurge.
As preferably, described power management outgoing management unit also includes that several high speed electronic switch, the first high speed electronic switch are serially connected on the input of main dc power supply module, and detection module and the first high speed electronic switch connect；Second high speed electronic switch is serially connected between flash lamp and lightning protection circuit；3rd high speed electronic switch is serially connected between light compensating lamp and lightning protection circuit；4th high speed electronic switch is serially connected between fan and fan power supply module；5th high speed electronic switch is serially connected between The Cloud Terrace and The Cloud Terrace AC power supply module；6th high speed electronic switch is serially connected between alarm and Hot Spare seamless switching module；7th high speed electronic switch is serially connected between video camera and Hot Spare seamless switching module；8th high speed electronic switch is serially connected between optical transmitter and receiver power module and optical transmitter and receiver.
The independence to each branch road can be realized by high speed electronic switch to control.
nullAs preferably，Described internal circuit also includes control unit，Described control unit includes single-chip microcomputer、Data acquisition module、Door magnetic state acquisition module、Temperature collect module、Civil power state acquisition module、Activestandby state acquisition module、Rotation speed of the fan feedback module、Real-time clock、FLASH memory module and Ethernet communication module，Described outer distribution assembly also includes a magnetic and temp probe，Door abampere is contained on the chamber door of peg case，Door magnetic state acquisition module is connected with door magnetic，Temperature collect module connects temp probe，Civil power state acquisition module connects lightning protection circuit by alternating voltage current acquisition module，Activestandby state acquisition module connects main dc power supply module and standby DC power supplier respectively，Rotation speed of the fan feedback module is connected with fan，Door magnetic state acquisition module、Temperature collect module、Civil power state acquisition module、Activestandby state acquisition module and rotation speed of the fan feedback module are all connected to data acquisition module，Data acquisition module、Real-time clock、FLASH memory module and Ethernet communication module are all connected with single-chip microcomputer，Ethernet communication module is also connected with optical transmitter and receiver.
The on off state of door magnetic state acquisition module detection chamber door, temperature collect module is by the temperature in temp probe vasculum body and in box body, civil power state acquisition module gathers city's electricity condition, activestandby state acquisition module gathers main dc power supply and the state of standby dc source, rotation speed of the fan feedback module gathers rotation speed of the fan, and the data that above-mentioned several modules collect are sent to single-chip microcomputer by data acquisition module.Real-time clock provides clock signal, FLASH memory module to be used for storing data for single-chip microcomputer.Single-chip microcomputer sends the data that collect to optical transmitter and receiver by Ethernet communication module, then uploads to master server by optical transmitter and receiver.
As preferably, described outer distribution assembly also includes UPS uninterrupted power source, described UPS uninterrupted power source includes lithium battery group, charging circuit, AC/DC Switching Power Supply, DC/DC boost module, DC/AC full-bridge inverting module, lithium battery protection module, voltage detection module, voltage stabilizing output module and charge and discharge control module, described charging circuit, DC/DC boost module, lithium battery protection module, voltage detection module, voltage stabilizing output module and charge and discharge control module are all connected with lithium battery group, the input of described DC/AC full-bridge inverting module connects DC/DC boost module, output connects lightning protection circuit, the input of AC/DC Switching Power Supply connects civil power, output connects charging circuit；Described control unit also includes that UPS charge and discharge control module and battery voltage acquisition module, UPS charge and discharge control module connect single-chip microcomputer and charge and discharge control module respectively, and battery voltage acquisition module connects single-chip microcomputer and voltage detection module respectively.
UPS uninterrupted power source is for providing power supply when civil power power-off for each equipment.Use lithium battery group can effectively reduce equipment volume.Single-chip microcomputer controls charge and discharge control module by UPS charge and discharge control module and controls lithium battery group charge or discharge.Single-chip microcomputer gathers lithium battery status data by battery voltage acquisition module and voltage detection module.Civil power is converted into direct current and is then input to lithium battery group by charging circuit by AC/DC Switching Power Supply.Lithium battery protection circuit guarantees that lithium battery group is operated in safe condition.After the output voltage of lithium battery is raised by DC/DC boost module, be converted to alternating current by DC/AC full-bridge inverting module, be input to power management output unit.
The utility model brings and provides the benefit that, can isolate the interference between each equipment, has good air permeability, can have good reliability by standby DC power supplier maintenance work in the case of main dc power supply module damage.
Accompanying drawing explanation
Fig. 1 is a kind of power management output unit electrical block diagram of the present utility model；
Fig. 2 is a kind of control unit electrical block diagram of the present utility model；
Fig. 3 is a kind of UPS uninterrupted power supply circuit structural representation of the present utility model；
In figure: 1: lightning protection circuit；2: alternating voltage current acquisition module；3: The Cloud Terrace AC power supply module；4: fan power supply module；5,10-16,24,26: high speed electronic switch；6: main dc power supply module；7: detection module；8: Hot Spare seamless switching module；9: standby DC power supplier；17: light compensating lamp；18: fan；19: The Cloud Terrace；20: alarm；21: video camera；22: system power supply；23, optical transmitter and receiver power module；25: optical transmitter and receiver；27: flash lamp；28: single-chip microcomputer；29: data acquisition module；30: door magnetic state acquisition module；31: temperature collect module；32: civil power state acquisition module；33: activestandby state acquisition module；34: rotation speed of the fan feedback module；35: real-time clock；36:FLASH memory module；37: Ethernet communication module；38: lithium battery group；39: charging circuit；40:AC/DC Switching Power Supply；41:DC/DC boost module；42:DC/AC full-bridge inverting module；43: lithium battery protection module；44: voltage detection module；45: voltage stabilizing output module；46: charge and discharge control module；47:UPS charge and discharge control module；48: battery voltage acquisition module；49: power management output unit.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment: a kind of sky net monitoring ICU of the present embodiment, including box body, internal circuit and outer distribution assembly, internal circuit is arranged in box body.Outer distribution assembly includes alarm, fan, Men Ci, temp probe and UPS uninterrupted power source.The box body left and right sides has ventilation and heat groove.Internal circuit includes power management output unit 49, control unit and UPS uninterrupted power source.As it is shown in figure 1, power management output unit includes lightning protection circuit 1, main dc power supply module 6, standby DC power supplier 9, detection module 7, Hot Spare seamless switching module 8, The Cloud Terrace AC power supply module 3, fan power supply module 4, optical transmitter and receiver power module 23 and several high speed electronic switch；The input of lightning protection circuit connects civil power, and output connects flash lamp 27, light compensating lamp 17, The Cloud Terrace AC power supply module, main dc power supply module and standby DC power supplier respectively；The output of main dc power supply module connects Hot Spare seamless switching module and detection module；The output of standby DC power supplier connects Hot Spare seamless switching module；Detection module is also connected with Hot Spare seamless switching module；The output of The Cloud Terrace AC power supply module connects fan 18 by fan power supply module, and the output of The Cloud Terrace AC power supply module is also connected with The Cloud Terrace 19；The output of Hot Spare seamless switching module connects alarm 20, video camera 21, system power supply 22 and optical transmitter and receiver power module respectively, and optical transmitter and receiver power module is connected with optical transmitter and receiver 25.
First high speed electronic switch 5 is serially connected on the input of main dc power supply module, and detection module and the first high speed electronic switch connect；Second high speed electronic switch 26 is serially connected between flash lamp and lightning protection circuit；3rd high speed electronic switch 10 is serially connected between light compensating lamp and lightning protection circuit；4th high speed electronic switch 11 is serially connected between fan and fan power supply module；5th high speed electronic switch 12 is serially connected between The Cloud Terrace and The Cloud Terrace AC power supply module；6th high speed electronic switch 13 is serially connected between alarm and Hot Spare seamless switching module；Video camera has three, and three high speed electronic switch 14,15,16 are serially connected between video camera and Hot Spare seamless switching module respectively；8th high speed electronic switch 24 is serially connected between optical transmitter and receiver power module and optical transmitter and receiver.
nullAs shown in Figure 2，Control unit includes single-chip microcomputer 28、Data acquisition module 29、Door magnetic state acquisition module 30、Temperature collect module 31、Civil power state acquisition module 32、Activestandby state acquisition module 33、Rotation speed of the fan feedback module 34、Real-time clock 35、FLASH memory module 36 and Ethernet communication module 37，A magnetic is installed on the chamber door of peg case，Door magnetic state acquisition module is connected with door magnetic，Temperature collect module connects temp probe，Civil power state acquisition module connects lightning protection circuit by alternating voltage current acquisition module 2，Activestandby state acquisition module connects main dc power supply module and standby DC power supplier respectively，Rotation speed of the fan feedback module is connected with fan，Door magnetic state acquisition module、Temperature collect module、Civil power state acquisition module、Activestandby state acquisition module and rotation speed of the fan feedback module are all connected to data acquisition module，Data acquisition module、Real-time clock、FLASH memory module and Ethernet communication module are all connected with single-chip microcomputer，Ethernet communication module is also connected with optical transmitter and receiver.
As shown in Figure 3, UPS uninterrupted power source includes lithium battery group 38, charging circuit 39, AC/DC Switching Power Supply 40, DC/DC boost module 41, DC/AC full-bridge inverting module 42, lithium battery protection module 43, voltage detection module 44, voltage stabilizing output module 45 and charge and discharge control module 46, described charging circuit, DC/DC boost module, lithium battery protection module, voltage detection module, voltage stabilizing output module and charge and discharge control module are all connected with lithium battery group, the input of described DC/AC full-bridge inverting module connects DC/DC boost module, output connects lightning protection circuit, the input of AC/DC Switching Power Supply connects civil power, output connects charging circuit；Described control unit also includes that UPS charge and discharge control module 47 and battery voltage acquisition module 48, UPS charge and discharge control module connect single-chip microcomputer and charge and discharge control module respectively, and battery voltage acquisition module connects single-chip microcomputer and voltage detection module respectively.
It net monitoring ICU solves the many defects existing for the box video monitoring front-end of peg commonly used in current " safety " engineering well, allows video monitoring center command and management platform software be truly realized the network to each video monitoring front-end and manages concentratedly.Serve preferably intelligence O&M effect at video monitoring front-end ICU, enhance the ability resisting accident, improve sky net monitoring operational reliability.
1. the right and left of day net monitoring ICU plastic casing all has ventilation and heat groove.Inside is simultaneously installed with active and standby DC power supplier, is also equipped with independent The Cloud Terrace AC power supply module and fan power supply module, and farthest isolation The Cloud Terrace and fan electromotor may be to most important device network video camera and the interference of optical transmitter and receiver.ICU concentrates output AC220V to light compensating lamp, flash lamp and uninterrupted power source, and output AC24V is to The Cloud Terrace, and output DC24V is to fan, and output DC12V is to web camera and audible-visual annunciator, and DC5.5V is to optical transmitter and receiver in output.The configuration of such power module can accomplish that whole module can play the most anti-lightning strike antisurge effect by reliable ground, and ICU has again good performance of ventilation and heat dispersion simultaneously.
2. the active and standby DC power supplier within ICU coexists with the form of Hot Spare, once main dc power supply module damage can switch to stand-by power source module and then export by moment automatic seamless, without having influence on the most normal work of the video monitoring front end equipment such as video camera, optical transmitter and receiver.The important operating mode real-time networks such as ICU inlet wire alternating voltage and electric current, main dc power supply module output voltage and electric current, ICU internal and external temperature and the switching time of active and standby power module switching moment occur can be uploaded warning, in order to judge to occur the reason of active and standby DC power supplier switching simultaneously.This is the internal Important Action improving direct current supply reliability of peg case in safety engineering.
3. the internal reason that the switching of active and standby DC power supplier occurs of ICU has external cause and internal cause; external factor has that short time ICU input ac voltage is too low makes power module output voltage the most too low, and overload can cause power module to enter the protected mode closing output.The main power source module fault that then has internal factor causes without output, ICU internal heat dissipating is bad cause temperature too high cause power module Thermal protection and without output.So after ICU external communication voltage, overcharge current recover normally, video monitoring center command and management platform software is also equipped with stand-by power source module duty " resets " initial conditions again that return main power source module work.If can success switchback; the active and standby power module illustrating to occur specifically switching be cause due to external event rather than ICU really damage.
4. safety engineering peg case and the monitoring ICU not only reliable ground protection of sky net; and inside peg case in addition to equipped with AC220V inlet wire arrester; in view of ICU core status in peg case; the self-healing secondary resisting the inductive thunderbolt of energy, the circuit of suppression moment surge has been put, to promote the ability of the anti-lightning strike antisurge of video monitoring front end equipment further so also adding in ICU.The black phenomenon of a picture after farthest avoiding the thunderstorm generally occurred in present safety engineering.Peg case internal ICU output AC220V opens insulation blocking equipped with sky between light compensating lamp; ICU processes too to flash lamp, uninterrupted power source, to prevent light compensating lamp, flash lamp or uninterrupted power source strong power part short circuit from causing peg case AC220V inlet wire always sky to open tripping operation.
5. according to a video monitoring front-end point may equipped with armamentarium power consumption, and the work requirements of the most sustainable 2～6 hours after generally wishing in safety engineering to have a power failure, that uninterrupted power source will reach 2.5KWH capacity.If such UPS uses common lead-acid accumulators, then just the volume and weight of this heap storage battery is exactly great potential safety hazard in being built in superior peg case！In the equipment of video monitoring front-end, light compensating lamp and flashlight power consumption are maximum, and now sky net monitoring is used is all low-illuminance cameras, even starlight level video camera, completely can be without light compensating lamp, flash lamp in having a power failure at accidental several hours, within such UPS capacity just can drop to 1.2KWH.Use, in order to more reduce the volume and weight of battery, the lithium battery group that energy density is much bigger instead, and only need inversion further to reduce the volume and weight of UPS to AC24V and DC12V supply ICU.Monthly customary simulation power failure test, UPS is allowed to operate at full capacity to check battery capacity, once find that cell voltage has been reduced to below minimum permission voltage before meeting the specified inversion power-on time that need to maintain, stop battery discharge and network uploads of battery off-capacity early warning the most immediately.
6. installing door status switch and audible-visual annunciator inside peg case additional, door status switch, audible-visual annunciator and ICU three constitute chamber door state-detection warning system, it is achieved peg chamber door is prohibited cloth and withdrawn a garrison controlling alarm.State of once deploying troops on garrison duty lower chamber door is illegally opened, and the audible-visual annunciator in peg case will frighten stealer by onsite alarming, and warning message is uploaded to video monitoring center simultaneously.Being also equipped with digital temperature sensor inside peg case, and use the DC radiation fan having speed measure feedback, such temperature sensor, radiator fan just constitute a cooling fan start stop system with ICU, substantially prolongs the service life of fan.Additionally peg case radiator fan continuous work year in year out, spindle oil will necessarily dry up gradually, necessarily causes rotation speed of the fan gradually to slow down.Once finding that rotation speed of the fan arrives 70 below % of rated speed slowly, network uploads fan failure early warning the most immediately.
7. whole supplying power for outside ports of ICU are both provided with electronic switch, and the output of each road has independent LED power indicator lamp, and electronic switch is controlled by video monitoring center command and management platform software and the internal single-chip microcomputer of ICU.Safety engineering is provided with 1～3 web camera, so Jiu You tri-tunnel is to the supply port of video camera on a piece peg.Three tunnel supply ports are provided with three electronic switches naturally, in order to three video cameras are carried out switch control rule respectively.
8. video monitoring center is configured with " sky net control and command management system " software platform, large number of sky net monitoring peg case, ICU can be carried out network centralized management.Video monitoring center can be remotely logged into the monitoring image that each road network video camera of each video monitoring front-end is uploaded in real time with observation, can also control band cloud mirror turning to and the zoom of camera lens of The Cloud Terrace after the video camera Telnet that control." sky net control and command management system " can realize the AC-input voltage of each ICU of network Centralizing inspection, electric current and DC12V output voltage, electric current, network Centralizing inspection each peg case, the internal temperature of ICU and various early warning/warning message, remote centralized monitors the door opening and closing state of each peg case, whole supplying power for outside port electronic of mode of operation of fan and each ICU switch on-off state, lithium battery voltage and in real time in the outer distribution assembly uninterrupted power source of each ICU of Real-time Collection, timing network remotely controls the discharge and recharge of UPS.
9. on video monitoring center " sky net control and command management system " software platform; once find that certain road camera views does not refresh i.e. image motionless; or video monitoring center cannot a certain road network video camera in Telnet; or the internal single-chip microcomputer of ICU cannot a certain road network video camera in local log-on, then show that this video camera occurs in that " swinging machine " phenomenon is i.e. shut down or claims deadlock phenomenon.At this moment video monitoring center command and management platform software can be realized as network remote and controls the ICU of this video monitoring front-end this web camera is carried out power-off restarting, in ICU, single-chip microcomputer also can be automatically obtained local control this web camera is carried out power-off restarting simultaneously, just because of the damage of " swinging machine " not device hardware aspect, so web camera can be allowed to recover normal work by power-off restarting.Thus dramatically reduce maintenance, the safeguard work amount manually to equipment, and fault discovery, process are at the right time.
10. video monitoring center " sky net control and command management system " software platform, periodically timing ICU with all videos front monitoring front-end the most according to plan carries out network communication, call in real-time monitoring images, monitoring real-time working condition is reported to the police, assign real-time or timing coutrol instruction, and it is synchronization to carry out clock with all ICUs every day.And each ICU carries out network answer the most automatically, upload various operating mode and early warning, warning message.Optical transmitter and receiver in video monitoring front-end peg case there is also " swinging machine " phenomenon of different frequency, optical transmitter and receiver once " swinging machine " video monitoring center just with this video monitoring front-end suspension.The reason that analysis causes optical transmitter and receiver " to swing machine " be probably self non-hardware fault, be also likely to be web camera " swing machine " induction optical transmitter and receiver fault.At this moment the ICU of this video monitoring front-end will focus terminal automatically and carries out power-off restarting, or ICU focuses terminal automatically and carries out power-off restarting together with web camera, generally go through this power-off restarting and optical transmitter and receiver can be allowed in most cases to recover normal work.
Specific embodiment described herein is only to the utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by the utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the most more employing the terms such as DC power supplier, UPS uninterrupted power source, single-chip microcomputer, but it is not precluded from using the possibility of other term.Use these terms to be only used to more easily and describe and explain essence of the present utility model；It is all contrary with the utility model spirit for being construed as any additional restriction.
Claims (4)
1. a sky net monitoring ICU, it is characterised in that including that box body, internal circuit and outer distribution assembly, described outer distribution assembly include that alarm and fan, described internal circuit are arranged in box body, the described box body left and right sides has ventilation and heat groove；Described internal circuit includes that power management output unit, described power management output unit include lightning protection circuit, main dc power supply module, standby DC power supplier, detection module, Hot Spare seamless switching module, The Cloud Terrace AC power supply module, fan power supply module and optical transmitter and receiver power module；The input of described lightning protection circuit connects civil power, and output connects flash lamp, light compensating lamp, The Cloud Terrace AC power supply module, main dc power supply module and standby DC power supplier respectively；The output of main dc power supply module connects Hot Spare seamless switching module and detection module；The output of standby DC power supplier connects Hot Spare seamless switching module；Detection module is also connected with Hot Spare seamless switching module；The output of The Cloud Terrace AC power supply module connects fan by fan power supply module, and the output of The Cloud Terrace AC power supply module is also connected with The Cloud Terrace；The output of Hot Spare seamless switching module connects alarm, video camera, system power supply and optical transmitter and receiver power module respectively, and optical transmitter and receiver power module is connected with optical transmitter and receiver.
Sky the most according to claim 1 net monitoring ICU, it is characterized in that, described power management outgoing management unit also includes that several high speed electronic switch, the first high speed electronic switch are serially connected on the input of main dc power supply module, and detection module and the first high speed electronic switch connect；Second high speed electronic switch is serially connected between flash lamp and lightning protection circuit；3rd high speed electronic switch is serially connected between light compensating lamp and lightning protection circuit；4th high speed electronic switch is serially connected between fan and fan power supply module；5th high speed electronic switch is serially connected between The Cloud Terrace and The Cloud Terrace AC power supply module；6th high speed electronic switch is serially connected between alarm and Hot Spare seamless switching module；7th high speed electronic switch is serially connected between video camera and Hot Spare seamless switching module；8th high speed electronic switch is serially connected between optical transmitter and receiver power module and optical transmitter and receiver.
nullSky the most according to claim 1 and 2 net monitoring ICU，It is characterized in that，Described internal circuit also includes control unit，Described control unit includes single-chip microcomputer、Data acquisition module、Door magnetic state acquisition module、Temperature collect module、Civil power state acquisition module、Activestandby state acquisition module、Rotation speed of the fan feedback module、Real-time clock、FLASH memory module and Ethernet communication module，Described outer distribution assembly also includes a magnetic and temp probe，Door abampere is contained on the chamber door of peg case，Door magnetic state acquisition module is connected with door magnetic，Temperature collect module connects temp probe，Civil power state acquisition module connects lightning protection circuit by alternating voltage current acquisition module，Activestandby state acquisition module connects main dc power supply module and standby DC power supplier respectively，Rotation speed of the fan feedback module is connected with fan，Door magnetic state acquisition module、Temperature collect module、Civil power state acquisition module、Activestandby state acquisition module and rotation speed of the fan feedback module are all connected to data acquisition module，Data acquisition module、Real-time clock、FLASH memory module and Ethernet communication module are all connected with single-chip microcomputer，Ethernet communication module is also connected with optical transmitter and receiver.
Sky the most according to claim 3 net monitoring ICU, it is characterized in that, described outer distribution assembly also includes UPS uninterrupted power source, described UPS uninterrupted power source includes lithium battery group, charging circuit, AC/DC Switching Power Supply, DC/DC boost module, DC/AC full-bridge inverting module, lithium battery protection module, voltage detection module, voltage stabilizing output module and charge and discharge control module, described charging circuit, DC/DC boost module, lithium battery protection module, voltage detection module, voltage stabilizing output module and charge and discharge control module are all connected with lithium battery group, the input of described DC/AC full-bridge inverting module connects DC/DC boost module, output connects lightning protection circuit, the input of AC/DC Switching Power Supply connects civil power, output connects charging circuit；Described control unit also includes that UPS charge and discharge control module and battery voltage acquisition module, UPS charge and discharge control module connect single-chip microcomputer and charge and discharge control module respectively, and battery voltage acquisition module connects single-chip microcomputer and voltage detection module respectively.
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| CN201620093006.2U CN205385344U (en) | 2016-01-29 | 2016-01-29 | It net control integrated controller |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365407A (en) * | 2019-07-19 | 2019-10-22 | 江西友华科技有限公司 | It is a kind of using optical transmitter and receiver as the video surveillance point fault diagnosis device of signal transmission terminal |
| CN110601375A (en) * | 2019-10-23 | 2019-12-20 | 杭州四方博瑞科技股份有限公司 | Integrated controller suitable for skynet monitoring |
| CN110601353A (en) * | 2019-10-23 | 2019-12-20 | 杭州四方博瑞科技股份有限公司 | Intelligent monitoring integrated control device and system |
-
2016
- 2016-01-29 CN CN201620093006.2U patent/CN205385344U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365407A (en) * | 2019-07-19 | 2019-10-22 | 江西友华科技有限公司 | It is a kind of using optical transmitter and receiver as the video surveillance point fault diagnosis device of signal transmission terminal |
| CN110601375A (en) * | 2019-10-23 | 2019-12-20 | 杭州四方博瑞科技股份有限公司 | Integrated controller suitable for skynet monitoring |
| CN110601353A (en) * | 2019-10-23 | 2019-12-20 | 杭州四方博瑞科技股份有限公司 | Intelligent monitoring integrated control device and system |
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