CN204297589U - A kind of underground belt conveyor monitoring system based on fuzzy control - Google Patents
A kind of underground belt conveyor monitoring system based on fuzzy control Download PDFInfo
- Publication number
- CN204297589U CN204297589U CN201420774683.1U CN201420774683U CN204297589U CN 204297589 U CN204297589 U CN 204297589U CN 201420774683 U CN201420774683 U CN 201420774683U CN 204297589 U CN204297589 U CN 204297589U
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- fuzzy
- belt conveyor
- monitoring system
- system based
- underground
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Abstract
Based on a underground belt conveyor monitoring system for fuzzy control, it is characterized in that this system adopts fuzzy controller to monitor underground belt conveyor.By voltage sensor, Real-time Collection is carried out to belt conveyer motor voltage, pressure sensor carries out Real-time Collection to the load capacity of belt, after A/D conversion being carried out to data by A/D expansion module, send into PLC and carry out data processing, control frequency converter action by PLC and control the input of belt feeder electric energy.Meanwhile, PLC and touch-screen carry out data in real time and transmit to realize monitoring.Monitoring performance is reliable, saves electric energy.
Description
Technical field
The utility model relates to a kind of monitoring system, specifically relates to a kind of underground belt conveyor based on fuzzy control technology monitoring field.
Background technology
Coal is resource important in industrial production, and in the recovery process of coal, belt feeder is main means of transport.Current underground belt conveyor adopts the relay control system constant speed of hardwire mode to run mostly, and motor even runs under Light Condition through underloading of being everlasting.The operational efficiency of motor does not often reach 50%, causes a large amount of wastes of electric energy.
Utility model content
For the shortcoming that current belt feeder electric energy is wasted in a large number, the purpose of this utility model proposes a kind of underground belt conveyor control system based on fuzzy control, can save electric energy, realize remote monitoring.
The new technical scheme of this practicality is: a kind of underground belt conveyor monitoring system based on fuzzy control, it is characterized in that: comprise touch-screen, fuzzy controller, frequency converter, belt conveyer motor, pressure sensor, voltage sensor and A/D change-over circuit, touch-screen connection mode fuzzy controllers, fuzzy controller connects frequency converter, frequency converter connects motor, motor input voltage connects voltage sensor, belt is equipped with pressure sensor, voltage sensor is connected A/D converter with pressure sensor, A/D converter connection mode fuzzy controllers.System, according to load capacity and current voltage input, regulates the input of motor electric energy, saves electric energy.
Touch-screen connection mode fuzzy controllers, touch-screen display controller information priority acccess control fuzzy controller.
Fuzzy controller connects frequency converter, and fuzzy controller adopts PLC to realize.
Frequency converter connects motor, and the signal that frequency conversion can accept PLC accurately carries out frequency conversion.
Voltage sensor gathers motor input voltage.
Pressure sensor gathers belt load amount.
Voltage sensor is connected A/D change-over circuit with pressure sensor, processes sending into fuzzy controller after the signal conversion collected.
Advantage of the present utility model: the electric energy input of belt feeder is no longer unalterable, but regulate in real time according to belt load amount and the input of motor current voltage, save electric energy.Meanwhile, touch-screen realizes the remote monitoring to belt feeder.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the utility model system.
The realization of the utility model object, functional characteristics and advantage further illustrate with reference to the accompanying drawings.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, and this description is only in order to explain the utility model.
As shown in Figure 1, a kind of underground belt conveyor monitoring system based on fuzzy control, it is characterized in that: comprise touch-screen, fuzzy controller, frequency converter, belt conveyer motor, pressure sensor, voltage sensor and A/D change-over circuit, touch-screen connection mode fuzzy controllers, fuzzy controller connects frequency converter, frequency converter connects motor, motor input voltage connects voltage sensor, belt is equipped with pressure sensor, voltage sensor is connected A/D converter with pressure sensor, A/D change-over circuit connection mode fuzzy controllers.
Voltage sensor gathers motor input voltage.
Pressure sensor gathers belt load amount.
Fuzzy controller exports the control signal of frequency converter according to A/D change-over circuit input signal and fuzzy rule.
Fuzzy controller adopts PLC to realize.
Frequency converter carries out frequency conversion according to fuzzy controller output signal, realizes the input controlling motor electric energy
Claims (6)
1. the underground belt conveyor monitoring system based on fuzzy control, it is characterized in that: comprising: touch-screen, fuzzy controller, frequency converter, belt conveyer motor, pressure sensor, voltage sensor and A/D change-over circuit, touch-screen connection mode fuzzy controllers, fuzzy controller connects frequency converter, frequency converter connects motor, and motor input voltage connects voltage sensor, and belt is equipped with pressure sensor, voltage sensor is connected A/D converter with pressure sensor, A/D converter connection mode fuzzy controllers.
2. a kind of underground belt conveyor monitoring system based on fuzzy control according to claim 1, is characterized in that: touch-screen can priority acccess control fuzzy controller.
3. a kind of underground belt conveyor monitoring system based on fuzzy control according to claim 1, is characterized in that: fuzzy controller adopts PLC to realize.
4. a kind of underground belt conveyor monitoring system based on fuzzy control according to claim 1, is characterized in that: frequency converter has net-work control performance.
5. a kind of underground belt conveyor monitoring system based on fuzzy control according to claim 1, is characterized in that: voltage sensor gathers belt conveyer motor input voltage.
6. a kind of underground belt conveyor monitoring system based on fuzzy control according to claim 1, is characterized in that: pressure sensor gathers belt load amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774683.1U CN204297589U (en) | 2014-12-09 | 2014-12-09 | A kind of underground belt conveyor monitoring system based on fuzzy control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774683.1U CN204297589U (en) | 2014-12-09 | 2014-12-09 | A kind of underground belt conveyor monitoring system based on fuzzy control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297589U true CN204297589U (en) | 2015-04-29 |
Family
ID=53103149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774683.1U Expired - Fee Related CN204297589U (en) | 2014-12-09 | 2014-12-09 | A kind of underground belt conveyor monitoring system based on fuzzy control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297589U (en) |
-
2014
- 2014-12-09 CN CN201420774683.1U patent/CN204297589U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |