CN206515665U - Gate based on Internet of Things, valve observing and controlling information intelligent terminal - Google Patents
Gate based on Internet of Things, valve observing and controlling information intelligent terminal Download PDFInfo
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- CN206515665U CN206515665U CN201720201454.4U CN201720201454U CN206515665U CN 206515665 U CN206515665 U CN 206515665U CN 201720201454 U CN201720201454 U CN 201720201454U CN 206515665 U CN206515665 U CN 206515665U
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Abstract
The utility model provides a kind of gate based on Internet of Things, valve observing and controlling information intelligent terminal, including CPU board and liquid crystal display panel coupled respectively, function keyboard, interface card, wireless transport module, the wireless transport module is also connected with interface card, the CPU board includes STM32F103 central processing units and data storage coupled respectively, work crystal oscillator, system clock, also include passing through the data/address bus operational amplifier being connected with central processing unit and the CAN being connected with central processing unit by isolator, the interface card is connected with gate or valve.The utility model regularly can be monitored to field data, gather, record and upload；Fixed time interval be can be set, and Temperature jump, protection signal and gate, valve operation signal active reporting are uploaded immediately.The wireless communication mode of original creation, it is real-time.Programmable interface is configured, applied widely.
Description
Technical field
It is all kinds of fluid hose gateways door, valve arrangement progress site measuring and control and remote monitoring that the utility model, which is related to a kind of,
Intelligent terminal, more particularly, to a kind of gate based on Internet of Things, valve observing and controlling information intelligent terminal.
Background technology
Current gate, valve arrangement are the critical facilitys in all kinds of pipe network systems, play medium conveying, shut-off, regulation Jie
The pipe network regulating and controlling effects such as mass flow amount, pressure and change flow direction, are unimpeded transmission ＆ distribution and pipe network repairing, the important guarantee safeguarded, transformed
Measure.
Lock (valve) door equipment is arranged in currently practical application relatively to be disperseed, and distant, mostly using manually operated side
Formula, operations staff's labor intensity is universal higher, realizes that pipe network system is timely, effective management and control difficulty is very big comprehensively.Pipe network system
Scientific management is carried out to first have to solve some important in gate, valve remote control and regulation topic, pipe network and close with real-time monitoring
Can gate, the valve of key realize that timely and effectively regulation and control directly affect pipe network system safety；So, in pipe network system regulation and control
The heart, which is directly realized by, to be manipulated to important valve remote control and regulation to ensureing that the normal operation tool of pipe network system safety is of great significance.
In order to mitigate the labor intensity of operations staff, realize it is unattended, can regulation and control center to live various gates,
Valve carries out remote detection, control, moreover it is possible to now gate, valve are independently controlled；It is when there is gate, failsafe valve
System can and alarm；Debugging, maintenance and the emergency processing at scene are also allowed for simultaneously, so, the gate based on Internet of Things,
Valve observing and controlling information intelligent terminal ensures that whole system is simple, safe and reliable in hardware design.
Utility model content
The utility model provides a kind of gate based on Internet of Things, valve observing and controlling information intelligent terminal, and the terminal is filled
Divide and utilize the resources such as existing ripe equipment manufacturing technology and advanced technological means, wireless frequency spectrum；It is embedded in using STM32F103
Formula single-chip microcomputer is CPU, is arranged in valve well or by gate；Gate, valve regulate and control central computer and now whole
Communicated between end unit by wireless network or Monobus network, to carry out data exchange；Crucial gate, valve are
The visual plant of pipe network operation is influenceed, to prevent error operations, pipe network system regulation and control central computer and on-site terminal unit are provided with
Modification logging and operating right.
A kind of gate based on Internet of Things, valve observing and controlling information intelligent terminal, including CPU board and respectively it is coupled
Liquid crystal display panel, function keyboard, interface card, wireless transport module, the wireless transport module also with interface card
Be connected, the CPU board include STM32F103 central processing units and respectively coupled data storage, work crystal oscillator,
System clock, in addition to the operational amplifier that is connected by data/address bus with central processing unit and by isolator and centre
The CAN of device connection is managed, the interface card is connected with gate or valve.
The liquid crystal display panel is connected with STM32F103 central processing units.
The function keyboard is connected with STM32F103 central processing units, function keyboard at least include return key " ESC ", to
Upper page turning key or numeral increase key " Pgup ", Page Down key or numeral and subtract key " Pgdn ", acknowledgement key " Enter ", reset key
“RST”。
The interface card leads to including the input of 8 passage digital quantities, the input of 4 passage digital outputs, 8 tunnels analogy amounts, 1
Road analog output, the input of 1 channel temperature, 1 wave point, 2 CAN interfaces, 1 RJ45 network interfaces, 1 Width funtion are set
Count power interface.
Wave point of the wireless transport module respectively with STM32F103 central processing units and interface card is connected
Connect.
Gate based on Internet of Things, valve observing and controlling information intelligent terminal, its basic function are as follows：
(1) data acquisition and processing (DAP) function：The position of gate, valve；The working condition of gate, valve；Electic protection is filled
The state put；Main power source and control power supply status；Relevant mode of operation.
(2) Real Time Control Function：Controlled device can carry out field control or by gate, valve control in this terminal card
Room computer processed carries out remote operation, can also be operated on valve well or gate termination rack；Now with remote operation locking each other,
Switch now, using away from the nearest control point of operation object as limit priority；Control content has gate elevating control and valve
Open and close controlling.
(3) operation monitoring function：Operation monitoring includes Stateful Inspection, process monitoring, control system anomaly monitoring.
1. shape becomes monitoring：Power circuit breaker tripping operation, operation contactor dead electricity, protection act etc.；
2. process monitoring：In this terminal card, Dynamic Announce gate lifting process and aperture；
3. anomaly monitoring is controlled：This terminal hardware or software fault send alarm signal immediately, and show record, indicate report
Alert position.
(4) operational management function：Including operation picture and presentation of information, human-computer dialogue, significant data teletransmission etc..
1. picture and presentation of information：Dynamic Announce is carried out with the form tissue such as numeral, word, figure, form picture, including
Gate, valve animation, upstream and downstream water level are shown, each gate, valve opening display, detection point pressure, flow indication, current thing
Part presentation of information, valve well water level switch state etc.；
2. human-computer dialogue：Including input control command, modification parameter and configuration data etc. are updated, to monitor and control each lock
Door, the operation of valve.
3. remote management：Important information is by way of wireless network or Monobus network are regularly to transmit, and teletransmission is to tune
Control center.
(5) data communication function：Using unibus structure.
(6) System self-test, diagnostic function：Including hardware fault and application software fault diagnosis.
(7) it may be programmed and function be set：Realize the configuration and interface docking of live hardware.
Gate based on Internet of Things, valve observing and controlling information intelligent terminal, to its base of the operational control of gate or valve arrangement
This operating procedure is as follows：
（1）It is first control model " automatic/hand " and " long-range/now to be placed in accordingly before gate lifting or step-down operation
Position.
1）Remote measurement and control carries out communication observing and controlling operation in this terminal by regulating and controlling central computer system positioned at gate, valve
Realize correlation output information；Now operate with remote operation locking each other, and switch now；
2）Gate, valve have 3 operating positions selective, i.e. closed positions, fully open position and maintenance position, overhaul position
Only it can now operate realization；
(2) gate answers the first water-filling into hole after gate before lifting, when water-head meets door-opening condition before and after gate,
Automatic lifting.
(3) when gate, valve lifting or opening, it is automatically stopped when being lifted or being opened to setting position.If during, machine
Tool, which crosses torque or electric overcurrent protection action, can act on stopping.
(4) when gate, valve decline or closed, it is automatically stopped when gate, valve to closed positions.
Gate based on Internet of Things, valve observing and controlling information intelligent terminal, its unique advantage are：Timing is entered to field data
Row is monitored, gathers, records and uploaded；Fixed time interval can be set, Temperature jump, protection signal and gate, valve operation signal master
It is dynamic to report, upload immediately.The wireless communication mode of original creation, it is real-time.Programmable interface is configured, applied widely.History report
Alert or sequential affair record, lithium battery is kept.Simple, safe and reliable live people including liquid crystal touch screen and function keyboard
Machine interaction platform.
Brief description of the drawings
Fig. 1 is the gate based on Internet of Things, the structured flowchart of valve observing and controlling information intelligent terminal；
Fig. 2 is the schematic diagram of CAN circuit；
Fig. 3 is the schematic diagram of single chip circuit；
Fig. 4 is the schematic diagram of power circuit；
Fig. 5 is analog signalses（4-20mA）The schematic diagram of Acquisition Circuit；
Fig. 6 is digital quantity input and the schematic diagram of output circuit；
Fig. 7 is the schematic diagram of temperature acquisition PT100 input circuits；
Fig. 8 is the gate based on Internet of Things, the process chart of valve observing and controlling information intelligent terminal central processing unit；
Fig. 9 is the gate based on Internet of Things, the Interruption flow chart of valve observing and controlling information intelligent terminal central processing unit.
Embodiment
The utility model provides a kind of gate based on Internet of Things, valve observing and controlling information intelligent terminal, is that one kind is each
Class fluid pipe network carries out gate and valve measurement, the intelligent terminal of control, belongs to pipe network equipment remote data transmission and automation
Measurement and control area.
To make the purpose of this utility model and advantage clearer, it is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, the gate based on Internet of Things, valve observing and controlling information intelligent terminal, including CPU board, liquid crystal
Show panel, function keyboard, interface card, wireless transport module；The liquid crystal display panel is connected with CPU board；The function
Keyboard is connected with CPU board；The wireless transport module with CPU board and interface card with being connected respectively；The interface card
It is connected with CPU board.
The CPU board at least includes STM32F103 central processing units, data storage, work crystal oscillator, system clock, fortune
Calculate amplifier, CAN, data/address bus, isolator；Data storage and the central processing unit connection；The work crystal oscillator,
System clock and central processing unit connection；The operational amplifier is connected by data/address bus with central processing unit；The CAN is total
Line is connected by isolator with central processing unit.
The liquid crystal display panel is connected by CPU board with STM32F103 central processing units；
The function keyboard is connected by CPU board with STM32F103 central processing units, and function keyboard at least includes return key
" ESC ", page up key or numeral increase key " Pgup ", Page Down key or numeral and subtract key " Pgdn ", acknowledgement key " Enter ", answer
Position key " RST "；
The interface card is connected by wireless transport module or directly with the STM32F103 central processing units of CPU board,
Interface card at least includes the input of 8 passage digital quantities, the input of 4 passage digital outputs, 8 tunnels analogy amounts, 1 tunnels analogy amount
Output, the input of 1 channel temperature, 1 wave point, 2 CAN interfaces, 1 each RJ45 network interfaces, 1 Width funtion design power supply connect
Mouthful；
The wireless transport module respectively with the STM32F103 central processing units and interface card of CPU board are wirelessly connects
Mouth is connected.
Wherein, the STM32F103 central processing units of CPU board are cores of the present utility model, are mainly responsible for gathered data, and
Data are handled, and sends data and receives instruction.
It is defeated that the utility model includes digital input circuit, digital quantity output circuit, analog input, 1 tunnels analogy amount
Go out, temperature acquisition input circuit, 1 wireless interface circuit, 1 CAN circuit, 1 function keyboard circuit, 1 Width funtion design
Power circuit, 1 cpu circuit.
Fig. 2 to Fig. 7 is the schematic diagram of CAN circuit respectively；The schematic diagram of single chip circuit；The schematic diagram of power circuit；Mould
Analog quantity signal（4-20mA）The schematic diagram of Acquisition Circuit；Digital quantity inputs the schematic diagram with output circuit；Temperature acquisition PT100 is defeated
Enter the schematic diagram of circuit.
Fig. 8 is the gate based on Internet of Things, the flow chart of valve observing and controlling information intelligent terminal central processing unit.
As shown in figure 8, flow starts from step 100, program initialization is carried out in step 100, flow enters step after step 100
101；
Hardware check survey is carried out in step 101；
Step 102 judge detection hardware whether failure, if it is determined that "Yes", then enter step 103；Otherwise step is entered
104；
Hardware fault alarm is carried out in step 103 and remote signalling is uploaded, and flow enters step 104 afterwards；
Internal communication parameter, configuration communication connection are called automatically in step 104, and are carried out for the first time " shaking hands "；Flow afterwards
Into step 105；
Communicating interrupt program is carried out in step 105 successively order and switch cabinet parameter sets interrupt routine, and is enabled, in step
Flow enters step 106 after 105；
The data acquisition of input port, single-chip microcomputer input refreshing, display processing are carried out in step 106 successively order, in step 106
Flow enters step 107 afterwards；
Judge whether the anti-error terminal control system of power distribution cabinet intelligent monitoring alarms in step 107, if it is determined that "Yes", then enter
Enter step 108；Otherwise flow enters step 111；
In step 108, the auto-action processing alarmed, after step 108, flow enters step 109；
In step 109, sequential affair record processing is carried out, after step 109, flow enters step 110；
Communication data is carried out in step 110 and sends reception processing, and flow returns to step 106 after step 110；
In step 111, carry out graphic control panel touching scanning input detection, display and handle, after step 111, flow is entered
Enter step 112；
In step 112, according to the result of touching, the management and processing of operating right are judged and performed, it is ensured that operation is pacified
Entirely；Flow enters step 113 after step 112；
In step 113, the output processing of action message is carried out, flow returns to step 106 afterwards.
Fig. 9 is the gate based on Internet of Things, valve observing and controlling information intelligent terminal central processing unit Interruption flow chart.
As shown in figure 9, flow starts from step 400, step 400 is timer interrupt program entrance, and flow enters after step 400
Step 401；
In step 401, watchdog reset is carried out, flow enters step 402 after step 401；
In step 402, judge that whether data are sent for communication, if result is "Yes", enter step 403；Otherwise step is entered
404；
In step 403, communication data transmission is carried out, flow enters step 404 after step 403；
In step 404, judge communication whether data receiver, if result be "Yes", enter step 405；Otherwise step is entered
406；
In step 405, communication data reception is carried out, flow enters step 406 after step 405；
In step 406, judge whether communication data or return value are effective, if result is "Yes", enter step 407；Otherwise
Into step 408；
In step 407, action message is exported, and flow enters step 408 after step 407.
Claims (5)
1. a kind of gate based on Internet of Things, valve observing and controlling information intelligent terminal, it is characterised in that including CPU board and respectively with
Its liquid crystal display panel being connected, function keyboard, interface card, wireless transport module, the wireless transport module also with
Interface card is connected, and the CPU board includes STM32F103 central processing units and data storage coupled respectively
Device, work crystal oscillator, system clock, in addition to the operational amplifier that is connected by data/address bus with central processing unit and by every
The CAN being connected from device with central processing unit, the interface card is connected with gate or valve.
2. the gate according to claim 1 based on Internet of Things, valve observing and controlling information intelligent terminal, it is characterised in that institute
Liquid crystal display panel is stated to be connected with STM32F103 central processing units.
3. the gate according to claim 1 based on Internet of Things, valve observing and controlling information intelligent terminal, it is characterised in that institute
Function keyboard is stated to be connected with STM32F103 central processing units, function keyboard at least include return key " ESC ", page up key or
Numeral increases key " Pgup ", Page Down key or numeral and subtracts key " Pgdn ", acknowledgement key " Enter ", reset key " RST ".
4. the gate according to claim 1 based on Internet of Things, valve observing and controlling information intelligent terminal, it is characterised in that institute
State interface card defeated including the input of 8 passage digital quantities, the input of 4 passage digital outputs, 8 tunnels analogy amounts, 1 tunnels analogy amount
Go out, 1 channel temperature is inputted, 1 wave point, 2 CAN interfaces, 1 RJ45 network interfaces, 1 Width funtions design power supply connect
Mouthful.
5. the gate according to claim 1 based on Internet of Things, valve observing and controlling information intelligent terminal, it is characterised in that institute
Wave point of the wireless transport module respectively with STM32F103 central processing units and interface card is stated to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201454.4U CN206515665U (en) | 2017-03-03 | 2017-03-03 | Gate based on Internet of Things, valve observing and controlling information intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201454.4U CN206515665U (en) | 2017-03-03 | 2017-03-03 | Gate based on Internet of Things, valve observing and controlling information intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515665U true CN206515665U (en) | 2017-09-22 |
Family
ID=59869668
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201454.4U Active CN206515665U (en) | 2017-03-03 | 2017-03-03 | Gate based on Internet of Things, valve observing and controlling information intelligent terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN206515665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647546A (en) * | 2017-03-03 | 2017-05-10 | 河南威盛电气有限公司 | Intelligent terminal for gate and valve monitoring information based on Internet of Things |
-
2017
- 2017-03-03 CN CN201720201454.4U patent/CN206515665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647546A (en) * | 2017-03-03 | 2017-05-10 | 河南威盛电气有限公司 | Intelligent terminal for gate and valve monitoring information based on Internet of Things |
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