CN209471373U - Internet of Things multi-way intelligence control cabinet - Google Patents
Internet of Things multi-way intelligence control cabinet Download PDFInfo
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- CN209471373U CN209471373U CN201920538142.1U CN201920538142U CN209471373U CN 209471373 U CN209471373 U CN 209471373U CN 201920538142 U CN201920538142 U CN 201920538142U CN 209471373 U CN209471373 U CN 209471373U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model belongs to intelligence control system technical field, and in particular to a kind of Internet of Things multi-way intelligence control cabinet；The specific technical proposal is: Internet of Things multi-way intelligence control cabinet, including control cabinet, the first battery limits are equipped in control cabinet, second battery limits, control acquisition intermediary device area, power supply area and terminals sub-district, cloud controller there are three being arranged in juxtaposition in first battery limits, the network switch and three pieces of voltameters have been arranged in juxtaposition in second battery limits, control acquisition has been arranged in juxtaposition relay group and insulation blocking equipment in intermediary device area, power module is equipped in power supply area, input and output connecting terminal is equipped in terminals sub-district, the signal control terminal of water pump, the signal control terminal of valve, the signal control terminal of gate, water flow collection device, pressure acquisition devices, flow velocity collector is connect with input and output connecting terminal, the network switch and cloud platform are wirelessly connected, cloud platform respectively with control manager, user terminal is connected with remote control terminal, entirely System manageability.
Description
Technical field
The utility model belongs to intelligence control system technical field, and in particular to a kind of Internet of Things multi-way intelligence control cabinet.
Background technique
Currently, in industrial control field, with the raising of acquisition control and the communication technology, System Integration Project is implemented on a large scale,
Information-based, automatic technology is used widely in each field, and the electrical control equipment that control scene uses is more and more, is facilitated
The appearance of control cabinet leads to control cabinet volume specification and interior since each System Integration Project is different using device category and quantity
Portion's layout is multifarious.To reduce on-site electromagnetic interference, vulnerabilities scan equipment being uniformly usually mounted on control cabinet convenient for management
In, but since control object, control mode, magnitude control and performance requirement do not have to, control cabinet is not formed in control field
Design standard relies primarily on the experience and habit of engineer.Good control cabinet is designed to mass production, construction debugging, fortune
The work meanings such as battalion's maintenance, upgrading improvement are outstanding, particularly true at the scene for needing to control high-volume equipment.Currently, existing control
Cabinet processed exists following insufficient:
1, current control cabinet hardware interface type is few, quantity is few, and each interface allocation ratio is unreasonable.Need external control single
Member auxiliary could work.In water utilities waterpower control field, control cabinet is mostly with DO/DI, 4-20mA input, 4-20mA output, RS485
Based on middle part of interface, needs the equipment such as outer PC or PLC as control centre, cannot be used alone.Cabinet inner joint quantity
It is few with type, can not be completed at the same time multi-channel control and acquisition, and cannot cover most of water pumps, valve, gate, flow, water level,
The equipment such as pressure and variable.
2, since control cabinet is non-standard equipment, ununified specification in industry, when each producer needs zero according to project
It builds, the control cabinet between projects is different, and maintenance personnel requires a great deal of time in the case where being described drawing
Route relationship can just be cleared.It include power supply, the network equipment, control equipment, acquisition equipment, connecting terminal and connecting line in usual cabinet
Deng, since cabinet body geomery, default position of opening, number of devices are different from volume etc., often occur in design input with
Output mingles, the wiring of digital signal and analog signal through slot, power supply line and signal wire is mutually wound, connecting terminal specification is not marked
The problems such as quasi-, each line color entanglement, causes significant impact to system performance and maintenance.
3, in the project, control cabinet and external equipment wiring are usually completed in production scene, since field wiring environment is more
Sample causes projects wiring interface different.For the terminal of cabinet body and external cabling, usually there is installation site not conform to
The problems such as reason, terminal size dimension disunity, function fall into disarray, wiring are without mark, causes wiring complicated, O&M is difficult.
4, product section with closing by hand controls equipment on Vehicles Collected from Market, partially has remote functionality, partially passes through local
Computer is controlled using the period, partially controls equipment using PLC etc., is partially controlled using constant and thresholding, is used intelligent control
It is few.Exist mostly with single control model, once design is completed, cannot arbitrarily change.
5, current control cabinet volume and function are few, only integrate a small amount of equipment in a cabinet body, need to control multiple devices
When, it is corresponding that many motors control cabinet is installed, cause certain waste.The situation of narrow space is encountered, many motors control cabinet just becomes barrier
Hinder.
Utility model content
To solve technical problem of the existing technology, the utility model provides a kind of Internet of Things multi-way intelligence control
Cabinet, built-in cloud controller are connect by network with cloud platform, be can control water pump, motor-driven valve, valve and frequency converter, are contained motor
Electricity quantity module can connect the sensors such as flow, water level, pressure, meet multi-channel control strategy, meet more controlled devices work simultaneously
Make.
To achieve the above object, the technology employed by the present utility model is Internet of Things multi-way intelligence control cabinet, including
Control cabinet, control cabinet is interior to be equipped with the first battery limits, the second battery limits, control acquisition intermediary device area, power supply area and connecting terminal
Area, the first battery limits are arranged in juxtaposition with the second battery limits, and the first battery limits are placed in the upper left corner of cabinet body, control with the second battery limits
Acquisition intermediary device area is placed in the lower section of the first battery limits, and power supply area is placed in the side of the second battery limits, and terminals sub-district is placed in
The lower section in control acquisition intermediary device area.
The first cloud controller, the second cloud controller and third cloud controller, cloud control have been arranged in juxtaposition in first battery limits
Device is a kind of with five kinds of communication patterns such as Ethernet, GPRS, LoRa, NBiot, WIFI, has RS485, RS422, RS232,4
The input and output hardware interface such as ~ 20mA input, 4 ~ 20mA output, low and high level digital IO, I2C has and presses liquid level
The remote control terminal of the equipment such as the collection capacities such as flow, pressure or period control water pump, valve, mechanical switch.Cloud controller is adopted
With AM3358 ARM Cortex-A8 microprocessor, dominant frequency 1G, RAM512M, falsh 4G, operating system is using 3.8 kernels
Debian Linux system, 100 m ethernet, up to the system clock of 1G, 512M RAM meet common video processing capabilities,
Linux multithreading feature meets numerous acquisitions and control task while running, the communication such as cross-thread pipeline, semaphore, mutual exclusion lock
Mode meets coordinated operation between each thread personage.For example, collection terminal can be by the data backs such as video pictures to cloud controller, cloud control
Device processed is quickly handled using its powerful computing capability, by conversion or intelligent recognition, is operated according to control logic.
There are every cloud controller 4 road DO, 4 road DI, 2 road 4-20mA to input, 1 road 4-20mA is exported, 1 road RS485, and 3
Cloud controller can provide 12 road DO, 12 road DI, 6 road 4-20mA input, 3 road 4-20mA output, 3 road RS485 in total.
The first voltameter, the second voltameter, third voltameter and the network switch are arranged in juxtaposition in second battery limits, electricity
Scale can measure the voltage of ammeter load, electric current, power, frequency, and record total electric energy, and ammeter can measure three-phase electricity or single-phase
Electricity acquires corresponding data according to physical cabling situation, and the network switch provides network guarantee for cloud control.
Control acquisition has been arranged in juxtaposition relay group and insulation blocking equipment in intermediary device area, and relay group is as electronics
Control device, it has control system (also known as input circuit) and by control system (also known as output loop), is usually applied to certainly
In dynamic control circuit, it is actually the on-off for using low-voltage and dry circuit, to control one kind of high voltage and heavy current "
Automatic switch ", therefore the effects of play automatic adjustment, safeguard protection, conversion circuit in circuit.
Power module is equipped in power supply area, using 220V AC/DC power, exportable 24V, 12V and 5V power supply, electricity
Source module is the power supply of entire control cabinet.
Input and output connecting terminal is equipped in terminals sub-district, connecting terminal top is that 12 road DI are defeated respectively from left to right
Enter, 12 road DO output, 24V DC power supply, lower part is 6 tunnel 4 ~ 20mA analog inputs, 34 ~ 20mA of tunnel simulation respectively from left to right
Amount output, 3 road RS485 communication interfaces and 24V DC power supply are positive with a signal wire left side is organized, and the right side is negative, analog quantity and digital quantity point
From.
Region division is carried out to function in cabinet and layout according to unified standard and habit, makes each built-in device installing and dismounting
Conveniently, wiring path is convenient, neat and artistic, and installation and maintenance personnel can be quickly quasi- in the case where no specification drawing
Really clear each line and apparatus logic function.
Cabinet body and external wiring terminal, wiring position, quantity, color, wire body material specification etc. are standardized, installation is facilitated
Construction and operation maintenance personnel.
Signal control terminal, the signal control terminal of valve, signal control terminal, water flow collection device, the pressure of gate of water pump are adopted
Storage, flow velocity collector are connect with input and output connecting terminal, and the network switch and cloud platform are wirelessly connected, cloud platform difference
Connection is connect with control manager, user terminal and remote control terminal.
The utility model specifically has the beneficial effect that compared with utility model:
One, this control system can control three pipeline equipments simultaneously, and 3 equipment rooms can work independently, not interfere with each other, can also cooperate with
Work.This equipment has the function of ethernet network communication, 24V/12V/5V voltage 2A current and power supply output function, 12DO, 12DI,
The input/output interfaces such as 6 road 4-20mA enter, 3 road 4-20mA go out, 3 road RS485, can control water pump, motor-driven valve, gate and frequency conversion
Device can acquire the sensors such as motor electricity, flow, water level, pressure.Equipment provides power supply type and enriches, and meets sensors
It is used with control equipment；Equipment output interface is more, meets the equipment control such as common separate unit water pump, valve, gate；Equipment input is adopted
It is more to collect interface number, amount, covers sensors communication interface.
Two, according to engineer's work habit, project demands, classifying rationally functional areas make each equipment to 3 road control cabinets on site
Installation and debugging step clear and definite, maintenance personnel also can quick and precisely make route clear in the case where no specification drawing and patrol
Volume.Each function zoning has fully considered the problems such as electromagnetic interference, nearest wiring, input to output process.Function is pressed inside equipment
Installation region can be divided, signal interference between equipment is avoided；Divide slot cabling according to different function, the most short principle of line distance,
So that equipment production with it is easy to maintain quick；Installation site is divided by equipment volume, facilitates installing and dismounting；Orderly planning, makes
Equipment appearance is obtained like a craftwork.
Three, by standardized cabinet body and external wiring terminal, production efficiency is turned up, it is wrong caused by avoiding wiring irregular
Accidentally and equipment damage, shortening debug time facilitate operation maintenance.
Four, 3 tunnel control logics can work independently, and can also cooperate, and cooperate with local control centre and cloud platform, with master
The relationship at secondary control center, it is common to complete customer service function.It can avoid network failure to cause to control live paralysis, can also fill
The advantage that cloud platform remotely monitors is waved in distribution, and manageability is easy to maintain.Various control strategy and combinations thereof is almost able to satisfy all water
Pump, valve, gate control generic task.
Detailed description of the invention
Fig. 1 is the control principle drawing of the utility model.
Fig. 2 is the topology layout figure of control cabinet in Fig. 1.
Fig. 3 is that three tunnels of the utility model control schematic diagram.
In figure, 1 is control cabinet, and 11 be the first battery limits, and 111 be the first cloud controller, and 112 be the second cloud controller, 113
It is the second battery limits for third cloud controller, 12,121 be the first voltameter, and 122 be the second voltameter, and 123 be third electricity
Table, 124 be the network switch, and 13 be control acquisition intermediary device area, and 131 be relay group, and 132 be insulation blocking equipment, 14
For power supply area, 141 be power module, and 15 be terminals sub-district, and 151 be input and output connecting terminal, and 2 be water pump, and 3 be valve, 4
It is water flow collection device for gate, 5,6 be pressure acquisition devices, and 7 be flow velocity collector, and 8 be cloud platform, and 9 be control manager, and 10 are
User terminal, 101 be remote control terminal.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
As shown in Fig. 2, Internet of Things multi-way intelligence control cabinet, including control cabinet 1, be equipped in control cabinet 1 first battery limits 11,
Second battery limits 12, control acquisition intermediary device area 13, power supply area 14 and terminals sub-district 15, the first battery limits 11 are set with second
Preparation area 12 is arranged in juxtaposition, and the first battery limits 11 and the second battery limits 12 are placed in the upper left corner of cabinet body, control acquisition intermediary device area
13 are placed in the lower section of the first battery limits 11, and power supply area 14 is placed in the side of the second battery limits 12, and terminals sub-district 15 is placed in control
Acquire the lower section in intermediary device area 13.
The first cloud controller 111, the second cloud controller 112 and third cloud controller have been arranged in juxtaposition in first battery limits 11
113, cloud controller be it is a kind of there are five kinds of communication patterns such as Ethernet, GPRS, LoRa, NBiot, WIFI, have RS485,
The input and output hardware such as RS422, RS232,4 ~ 20mA input, 4 ~ 20mA output, low and high level digital IO, I2C connects
Mouthful, there is the long-range control by the equipment such as the collection capacities such as liquid level flow, pressure or period control water pump 2, valve 3, mechanical switch
End 101 processed.Cloud controller uses AM3358 ARM Cortex-A8 microprocessor, dominant frequency 1G, RAM512M, falsh 4G, behaviour
Make system to meet using the RAM of the debian Linux system of 3.8 kernels, 100 m ethernet, the system clock of up to 1G, 512M
Common video processing capabilities, linux multithreading feature meet numerous acquisitions and control task while running, cross-thread pipeline, letter
The communication modes such as number amount, mutual exclusion lock meet coordinated operation between each thread personage.For example, collection terminal can return the data such as video pictures
Cloud controller is reached, cloud control is quickly handled using its powerful computing capability, by conversion or intelligent recognition, patrolled according to control
It collects and is operated.
There are every cloud controller 4 road DO, 4 road DI, 2 road 4-20mA to input, 1 road 4-20mA is exported, 1 road RS485, and 3
Cloud controller can provide 12 road DO, 12 road DI, 6 road 4-20mA input, 3 road 4-20mA output, 3 road RS485 in total.
The first voltameter 121, the second voltameter 122, third voltameter 123 and net have been arranged in juxtaposition in second battery limits 12
Network interchanger 124, voltameter can measure the voltage of ammeter load, electric current, power, frequency, and record total electric energy, and ammeter can measure
Three-phase electricity or single-phase electricity acquire corresponding data according to physical cabling situation.The network switch 124 provides network for cloud control and protects
Barrier.
Control acquisition has been arranged in juxtaposition relay group 131 and insulation blocking equipment 132, relay group in intermediary device area 13
131 are used as electronic control device, it has control system (also known as input circuit) and by control system (also known as output loop), lead to
It is commonly applied in automatic control circuit, it is actually to use the on-off of low-voltage and dry circuit, to control high voltage and strong
One kind " automatic switch " of electric current, therefore the effects of play automatic adjustment, safeguard protection, conversion circuit in circuit.
Power module 141 is equipped in power supply area 14, using 220V AC/DC power, exportable 24V, 12V and 5V electricity
Source, power module 141 are the power supply of entire control cabinet 1.
Input and output connecting terminal 151 is equipped in terminals sub-district 15, connecting terminal top is 12 tunnels respectively from left to right
DI input, 12 road DO output, 24V DC power supply, lower part is 6 tunnel 4 ~ 20mA analog inputs, 34 ~ 20mA of tunnel respectively from left to right
Analog output, 3 road RS485 communication interfaces and 24V DC power supply are positive with a signal wire left side is organized, and the right side is negative, analog quantity and number
Amount separation.
Region division is carried out to function in cabinet and layout according to unified standard and habit, makes each built-in device installing and dismounting
Conveniently, wiring path is convenient, neat and artistic, and installation and maintenance personnel can be quickly quasi- in the case where no specification drawing
Really clear each line and apparatus logic function.
Cabinet body and external wiring terminal, wiring position, quantity, color, wire body material specification etc. are standardized, installation is facilitated
Construction and operation maintenance personnel.
As shown in figures 1 and 3, the signal control terminal of water pump 2, the signal control terminal of valve 3, the signal control terminal of gate 4,
Water flow collection device 5, pressure acquisition devices 6, flow velocity collector 7 are connect with input and output connecting terminal 151, the network switch 124
It is wirelessly connected with cloud platform 8, cloud platform 8 is connect with control manager 9, user terminal 10 and remote control terminal 101 respectively.
Logic control processing center can be placed in local control cabinet 1 by this control system according to user demand, or be placed on this
Ground PC server can also be placed on cloud.Under normal conditions, control processing center is placed in control cabinet 1, the local end PC and cloud
As subcontrol center, energy real time inspection system running state, manually controllable system acting, automatic control function is by controlling
Cloud controller in cabinet 1 is automatically performed.
Cloud control system meets various control strategy, including thresholding, timing, constant, timing, intelligence etc..
Cloud controller control logic includes: remote command control, the operating parameters such as local liquid level and pressure control, with timely
Between section control.
Remote command control: in cloud platform 8, above and below staff's mouse click button or systemic presupposition threshold value, alarm
The movements such as limit issue, and the process of deliberate action is executed to particular device.
Local runtime state modulator: at control scene, control equipment generally requires real according to live certain operating parameter variation
When adjust, such as constant pressure water supply water pump 2 needs real-time monitoring ductwork pressure, then when pressure is lower than preset threshold opens water
Pump 2 switches off the pump 2 when being higher than preset threshold, and is opening therebetween, needs to do 2 running frequency of water pump according to control logic
It controls out, makes its stable start and stop, and lead to overpowering variation so that pressure energy is stablized in specific numberical range.
Period control: certain equipment need timing start and stop, for example, underground well water is extracted using water pump 2 in certain waterworks
As water factory water source, Wave crest and wave trough differential charge is pressed in the industrial electricity charge, i.e. morning at night period price is minimum, work hours on daytime valence
Lattice are high, to save 2 electricity charge of water pump, reduce operating cost, need 0 point of unlatching water pump 2 at night, and 5:00 AM switches off the pump 2, this
It is exactly period control.Cloud control is calibrated daily by internet acquisition time, when the time reaching at 0, control logic hair
It opens water pump 2 out to order, when the time reaching at 5, control logic sending is ceased and desisted order, and achievees the purpose that the time controls.
Water pump 2 often with control mode use contact relay, i.e., with two digital output signal lines control respectively water pump 2 rise,
Stop acting, detects 2 starting and stopping state of water pump respectively with two digital input lines.With the detection of 4 ~ 20mA simulation input port and water pump 2
The variables such as associated liquid level or pressure make corresponding start-stop according to testing result compared with given threshold；It may also set up
3 start and stop sections are set by the daily period, equipment starts water pump 2 after the time reaching starting section, when the time is beyond starting
Equipment switches off the pump 2 behind section.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should all wrap in the utility model model within the spirit and principle of utility model
In enclosing.
Claims (1)
1. Internet of Things multi-way intelligence control cabinet, which is characterized in that be equipped with first including control cabinet (1), in the control cabinet (1) and set
Preparation area (11), the second battery limits (12), control acquisition intermediary device area (13), power supply area (14) and terminals sub-district (15), the
One battery limits (11) are arranged in juxtaposition with the second battery limits (12), and first battery limits (11) and the second battery limits (12) are placed in cabinet
The upper left corner of body, control acquisition intermediary device area (13) are placed in the lower section of the first battery limits (11), the power supply area (14)
It is placed in the side of the second battery limits (12), the terminals sub-district (15) is placed in the lower section of control acquisition intermediary device area (13)；
The first cloud controller (111), the second cloud controller (112) and third cloud have been arranged in juxtaposition in first battery limits (11)
Controller (113)；
The first voltameter (121), the second voltameter (122), third voltameter have been arranged in juxtaposition in second battery limits (12)
(123) and the network switch (124)；
Relay group (131) and insulation blocking equipment (132) have been arranged in juxtaposition in control acquisition intermediary device area (13)；
Power module (141) are equipped in the power supply area (14)；
Input and output connecting terminal (151) are equipped in the terminals sub-district (15)；
The signal control terminal of water pump (2), the signal control terminal of valve (3), the signal control terminal of gate (4), water flow collection device
(5), pressure acquisition devices (6), flow velocity collector (7) are connect with input and output connecting terminal (151), the network switch (124)
Be wirelessly connected with cloud platform (8), cloud platform (8) respectively with control manager (9), user terminal (10) and remote control terminal (101)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538142.1U CN209471373U (en) | 2019-04-19 | 2019-04-19 | Internet of Things multi-way intelligence control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538142.1U CN209471373U (en) | 2019-04-19 | 2019-04-19 | Internet of Things multi-way intelligence control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471373U true CN209471373U (en) | 2019-10-08 |
Family
ID=68095102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920538142.1U Expired - Fee Related CN209471373U (en) | 2019-04-19 | 2019-04-19 | Internet of Things multi-way intelligence control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209471373U (en) |
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2019
- 2019-04-19 CN CN201920538142.1U patent/CN209471373U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |