CN206906865U - A kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls - Google Patents
A kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls Download PDFInfo
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- CN206906865U CN206906865U CN201720626115.0U CN201720626115U CN206906865U CN 206906865 U CN206906865 U CN 206906865U CN 201720626115 U CN201720626115 U CN 201720626115U CN 206906865 U CN206906865 U CN 206906865U
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Abstract
It the utility model is related to mine supervision technical field, and disclose a kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls, including the computer outside mine and the PLC inside mine, the output end of the PLC respectively with read write line, the input of feedback module one and alarm module electrically connects, and the output end of feedback module one is electrically connected by computer with the input of converter, converter and output end electrically connect with the input of PLC, the output end of the read write line electrically connects with the input of oscillator, the output end of oscillator is electrically connected by harmonic device with the input of coupling element.The large-scale mine intelligent synthesis supervision and control system based on PLC controls, by set measure voltage ＆ current instrument and voltage x current contrast module to coordinate can to detect camera whether normal operation, when imaging head fail, timely feedback alarm is prompted, and ensures the normal operation of monitoring system.
Description
Technical field
Mine supervision technical field is the utility model is related to, specially a kind of large-scale mine based on PLC controls is intelligently comprehensive
Close monitoring system.
Background technology
PLC control system be introduced on the basis of traditional sequence controller microelectric technique, computer technology, from
The generation infant industry control device for moving control technology and mechanics of communication and being formed, it is therefore an objective to for substituting relay, execution to patrol
The sequential control function such as collect, clock, counting, establishing the stored program controlled of flexibility.With it is versatile, easy to use, adapt to it is wide,
The features such as reliability height, strong antijamming capability, simple programming.
Although possessing monitoring system in the large-scale mine in China, there is intellectuality more in current monitoring system more
The defects of low, comprehensive relatively low, at the same it is more single for the pipeline of signal, and can not when monitoring system breaks down
Timely detect, influence the normal operation of monitoring, so we have proposed a kind of large-scale mine based on PLC controls is intelligently comprehensive
Monitoring system is closed, to solve the problems, such as the above.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of large-scale mine intelligent comprehensive based on PLC controls
Monitoring system, possess self detection and signal transmit more rapidly the advantages that, solve current monitoring system exist intellectuality
The defects of low, comprehensive relatively low, at the same it is more single for the pipeline of signal, and can not when monitoring system breaks down
Timely detect, influence monitoring normal operation the problem of.
（Two）Technical scheme
To realize the purpose of self above-mentioned detection and signal are transmitted more rapidly, the utility model provides following technical scheme：
A kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls, including computer outside mine and positioned at mine
Internal PLC, the output end input with read write line, feedback module one and alarm module respectively of the PLC
End electrical connection, and the output end of feedback module one is electrically connected by computer with the input of converter, converter and output
End electrically connects with the input of PLC, and the output end of the read write line electrically connects with the input of oscillator, oscillator
Output end is electrically connected by harmonic device with the input of coupling element.
The PLC respectively with wireless communication module and transmission line of electricity are two-way electrically connects, and wireless communication module
With remote control terminal is two-way electrically connects, the transmission line of electricity respectively with camera and data processor are two-way electrically connects, and number
Electrically connected according to output end of the input of processor respectively with measure voltage ＆ current instrument and voltage x current contrast module, and voltage
The output end of current detecting instrument electrically connects with the input of voltage x current contrast module, the output of the voltage x current contrast module
End electrically connects with the input of feedback module two, and the output end of feedback module two electrically connects with the input of microprocessor, and
The output end of microprocessor is electrically connected by power supply with the input of diode, and output end and the voltage x current of the diode are examined
Survey the input electrical connection of instrument.
Preferably, the coupling element is made up of ground induction coil and antenna.
Preferably, the oscillator is built-in with LC oscillation circuits, RC oscillation circuits or crystal oscillator.
Preferably, the harmonic device includes modulator and modulator.
Preferably, the remote control terminal is the electronic equipment with signal transmitting and receiving function and display function, and the electronics is set
Standby is one of mobile phone or control computer.
Preferably, the measure voltage ＆ current instrument is made up of Voltage detector and current detecting instrument.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of large-scale mine intelligent comprehensive monitoring based on PLC controls
System, possesses following beneficial effect：
1st, the large-scale mine intelligent synthesis supervision and control system that should be controlled based on PLC, pass through and set and oscillator, harmonic device cooperation
Coupling element can according to the frequency of different demand Regulate signal transmission, and then make signal transmission faster more extensively, with
Beneficial to the normal use of monitoring system.
2nd, the large-scale mine intelligent synthesis supervision and control system that should be controlled based on PLC, by setting feedback module and converter can
To improve the efficiency of signal conversion, accelerate the overall operation of monitoring system.
3rd, the large-scale mine intelligent synthesis supervision and control system that should be controlled based on PLC, by setting measure voltage ＆ current instrument and electricity
Current voltage contrast module coordinate can detect camera whether normal operation, the timely feedback alarm when imaging head fail
Prompting, ensure the normal operation of monitoring system.
Brief description of the drawings
Fig. 1 is Tthe utility model system schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls, including outside mine
Computer and the PLC inside mine, PLC, which is that programmable logic controller (PLC) is a kind of, has microprocessor
Digital electronic device, for the digital logic controller of Automated condtrol, control instruction can be loaded in internal memory at any time and stored up
Deposit and perform, programmable controller is by innernal CPU, instruction and data internal memory, input-output unit, power supply module, digital simulation
It is combined into Deng unit institute modularity；The input with read write line, feedback module one and alarm module respectively of the output end of PLC
End electrical connection, and the output end of feedback module one is electrically connected by computer with the input of converter, converter and output
End electrically connects with the input of PLC, by setting feedback module and converter to improve the efficiency that signal is changed, adds
The overall operation of fast monitoring system；The output end of read write line electrically connects with the input of oscillator, and oscillator is built-in with LC vibrations
Loop, RC oscillation circuits or crystal oscillator, the output end of oscillator are electrically connected by harmonic device with the input of coupling element,
Harmonic device includes modulator and modulator, and coupling element is made up of ground induction coil and antenna, by setting and oscillator, harmonic device
The coupling element of cooperation can be according to the frequency of different demand Regulate signal transmission, and then makes the faster wider of signal transmission
It is general, in favor of the normal use of monitoring system.
PLC respectively with wireless communication module and transmission line of electricity are two-way electrically connects, and wireless communication module with it is remote
The two-way electrical connection in process control end, remote control terminal are the electronic equipment with signal transmitting and receiving function and display function, and the electronics is set
It is standby for one of mobile phone or control computer, transmission line of electricity respectively with camera and data processor are two-way electrically connects, and at data
Output end of the input of device respectively with measure voltage ＆ current instrument and voltage x current contrast module is managed to electrically connect, and voltage x current
The output end of detector electrically connects with the input of voltage x current contrast module, and measure voltage ＆ current instrument is by Voltage detector and electricity
Detector composition is flowed, the output end of voltage x current contrast module electrically connects with the input of feedback module two, feedback module two
Output end electrically connects with the input of microprocessor, can by setting measure voltage ＆ current instrument to coordinate with voltage x current contrast module
With detect camera whether normal operation, when imaging head fail timely feedback alarm prompt, ensure monitoring system
Normal operation, and the output end of microprocessor is electrically connected by power supply with the input of diode, the output end of diode with
The input electrical connection of measure voltage ＆ current instrument.
In summary, should large-scale mine intelligent synthesis supervision and control system based on PLC controls, by setting and oscillator, humorous
The coupling element that ripple device coordinates can according to the frequency of different demand Regulate signal transmission, and then make signal transmission faster more
Extensively, in favor of the normal use of monitoring system.
By setting feedback module and converter to improve the efficiency that signal is changed, accelerate the overall fortune of monitoring system
OK.
It can detect whether camera is normally transported by setting measure voltage ＆ current instrument to coordinate with voltage x current contrast module
OK, when imaging head fail, timely feedback alarm is prompted, and ensures the normal operation of monitoring system, possess self detection and
The advantages that signal is transmitted more rapidly, solve current monitoring system and have the defects of intelligent low, comprehensive relatively low more, simultaneously
It is more single for the pipeline of signal, and can not timely be detected when monitoring system breaks down, influence monitoring
The problem of normal operation.
The correlation module being related in the system is hardware system module or is prior art Computer Software journey
The functional module that sequence or agreement are combined with hardware, computer software programs or agreement involved by the functional module itself
The technology being well known to those skilled in the art, it is not the improvements of the system；The system is improved between each module
Interaction relationship or annexation, as the overall construction of system is improved, solved to solve the system
Relevant art problem.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls, including the computer outside mine and position
PLC inside mine, it is characterised in that：The output end of the PLC respectively with read write line, feedback module one
Electrically connected with the input of alarm module, and the output end of feedback module one is electrically connected by the input of computer and converter
Connect, converter and output end electrically connect with the input of PLC, the output end of the read write line and the input of oscillator
Electrical connection, the output end of oscillator are electrically connected by harmonic device with the input of coupling element；
The PLC respectively with wireless communication module and transmission line of electricity are two-way electrically connects, and wireless communication module with it is remote
The two-way electrical connection in process control end, the transmission line of electricity respectively with camera and data processor are two-way electrically connects, and at data
Output end of the input of device respectively with measure voltage ＆ current instrument and voltage x current contrast module is managed to electrically connect, and voltage x current
The output end of detector electrically connects with the input of voltage x current contrast module, the output end of the voltage x current contrast module with
The input electrical connection of feedback module two, the output end of feedback module two electrically connects with the input of microprocessor, and micro- place
The output end of reason device is electrically connected by power supply with the input of diode, output end and the measure voltage ＆ current instrument of the diode
Input electrical connection.
2. a kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls according to claim 1, its feature exist
In：The coupling element is made up of ground induction coil and antenna.
3. a kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls according to claim 1, its feature exist
In：The oscillator is built-in with LC oscillation circuits, RC oscillation circuits or crystal oscillator.
4. a kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls according to claim 1, its feature exist
In：The harmonic device includes modulator and modulator.
5. a kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls according to claim 1, its feature exist
In：The remote control terminal is the electronic equipment with signal transmitting and receiving function and display function, and the electronic equipment is mobile phone or control
One of computer processed.
6. a kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls according to claim 1, its feature exist
In：The measure voltage ＆ current instrument is made up of Voltage detector and current detecting instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626115.0U CN206906865U (en) | 2017-06-01 | 2017-06-01 | A kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626115.0U CN206906865U (en) | 2017-06-01 | 2017-06-01 | A kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906865U true CN206906865U (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720626115.0U Active CN206906865U (en) | 2017-06-01 | 2017-06-01 | A kind of large-scale mine intelligent synthesis supervision and control system based on PLC controls |
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| CN (1) | CN206906865U (en) |
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2017
- 2017-06-01 CN CN201720626115.0U patent/CN206906865U/en active Active
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