CN208172613U - A kind of frequency-changing control system based on Internet of Things - Google Patents

Abstract

The utility model discloses a kind of frequency-changing control systems based on Internet of Things, including processor, parameter refinement module, note meter Dan Yuan, constant pressure water supply unit, alarm module, multistage control module, data/address bus and Internet of Things, the processor is bi-directionally connected with parameter refinement module, note meter Dan Yuan, constant pressure water supply unit and data/address bus realization respectively, and the utility model relates to frequency conversion control technique fields.The frequency-changing control system based on Internet of Things, by the way that parameter refinement module is arranged, the parameter of electric machine can be refined, accurate matching, improve plant capacity factor, and note meter Dan Yuan is set, the flow of water in measurable pipeline out, it is controlled convenient for the flow to water, cooperation optoelectronic switch can realize complicated automatic operating, and freely setting for eight speed may be implemented by the way that multistage control module is arranged, and alarm module is set, keep troubleshooting simpler, device is accessed into Internet of Things, realizes the function of resource-sharing and remote control.

Description

A kind of frequency-changing control system based on Internet of Things

Technical field

The utility model relates to frequency conversion control technique field, specially a kind of frequency-changing control system based on Internet of Things.

Background technique

Internet of Things is the important component of generation information technology, and the important development stage in " informationization " epoch. As its name suggests, Internet of Things is exactly the connected internet of object object.This has two layers of meaning：First, the core of Internet of Things and basis are still It is internet, is the network of extension based on the internet and extension；Second, its user terminal extends and extends to any object Between product and article, information exchange and communication are carried out, that is, object object mutually ceases.Internet of Things by Intellisense, identification technology with General fit calculation etc. communicates cognition technology, is widely used in the fusion of network, is also therefore referred to as after computer, internet The third wave of world information industry development.Internet of Things is that the application extension of internet is not so good as Internet of Things is network Say that Internet of Things is business and application.Internet of Things is widely used, throughout intelligent transportation, environmental protection, government work, public safety, Safety home, intelligent fire, industry monitoring, environmental monitoring, street lighting control, Landscape Lighting control, building lighting are managed, are wide Field illumination control, old man's nursing, personal health, flower culture, water system monitoring, foodstuff traceability, enemy's situation investigation and information gathering etc. Multiple fields.

Existing some water facilities need to use upconverter, and existing general frequency converter function is less, for some visitors The particular/special requirement at family is not able to satisfy, and existing frequency converter is unable to direct interconnection network, does not have the function of remotely controlling.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of frequency-changing control system based on Internet of Things, solves Existing general frequency converter function is less, and is unable to direct interconnection network, does not have the problem of remote control function.

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of change based on Internet of Things Frequency control system, including processor, parameter refinement module, note meter Dan Yuan, constant pressure water supply unit, alarm module, multistage control Module, data/address bus and Internet of Things, the processor respectively with parameter refinement module, note meter Dan Yuan, constant pressure water supply unit and number It is bi-directionally connected according to bus realization, the output end of the processor and the input terminal of alarm module connect, and the multistage controls mould The output end of block and the input terminal of processor connect, and the data/address bus is bi-directionally connected with Internet of Things realization.

The note meter Dan Yuan includes the first input/output module, optoelectronic switch, timer and computing module, and the constant pressure supplies Water unit includes the second input/output module, control module, pipe detection module, main pump and auxiliary pump.

Preferably, the input terminal connection of the output end and optoelectronic switch of first input/output module, the photoelectricity are opened The output end of pass and the input terminal of timer connect.

Preferably, the input terminal of the output end of the timer and computing module connects, the computing module and first defeated Enter output module realization to be bi-directionally connected.

Preferably, the output end of second input/output module and the input terminal of control module connect.

Preferably, the output end of the control module is connect with the input terminal of main pump and auxiliary pump respectively.

Preferably, the pipe detection module is bi-directionally connected with the realization of the second input/output module.

Beneficial effect

The utility model provides a kind of frequency-changing control system based on Internet of Things.Has following beneficial effect：

（1）, should frequency-changing control system based on Internet of Things, by processor respectively with parameter refinement module, note meter Dan Member is bi-directionally connected with data/address bus realization, and the output end of processor and the input terminal of alarm module connect, multistage control module Output end and processor input terminal connect, data/address bus and Internet of Things realization be bi-directionally connected, pass through setting parameter refinement mould Block can refine the parameter of electric machine, accurately match, and improve plant capacity factor, and note meter Dan Yuan is arranged, water in measurable pipeline out Flow controls convenient for the flow to water, and cooperation optoelectronic switch can realize complicated automatic operating, by the way that multistage is arranged Freely setting for eight speed may be implemented in control module, and alarm module is arranged, and keeps troubleshooting simpler, device is accessed Internet of Things realizes the function of resource-sharing and remote control, keeps function more complete, practicability is higher.

（2）, should frequency-changing control system based on Internet of Things, pass through output end in the second input/output module and control mould The input terminal of block connects, and the output end of control module connect with the input terminal of main pump and auxiliary pump respectively, pipe detection module and the The realization of two input/output modules is bi-directionally connected, and control module can manipulate a main pump and multiple auxiliary pumps, improve water supply Efficiency, and pipe detection module is set, increase the detection function to pipeline.

Detailed description of the invention

Fig. 1 is the system principle diagram of the utility model；

Fig. 2 is the system principle diagram that the utility model remembers meter Dan Yuan；

Fig. 3 is the system principle diagram of the utility model constant pressure water supply unit.

In figure：1- processor, 2- parameter refinement module, 3- note the first input/output module of meter Dan Yuan, 31-, 32- photoelectricity are opened Pass, 33- timer, 34- computing module, 4- constant pressure water supply unit, the second input/output module of 41-, 42- control module, 43- pipe The auxiliary pump of road detection module, 44- main pump, 45-, 5- alarm module, 6- multistage control module, 7- data/address bus, 8- Internet of Things.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of frequency-changing control system based on Internet of Things, Including processor 1, parameter refinement module 2, note meter Dan Yuan 3, constant pressure water supply unit 4, alarm module 5, multistage control module 6, Data/address bus 7 and Internet of Things 8, processor 1 be ARM9 series processors, processor 1 respectively with parameter refinement module 2, note meter Dan Member 3, constant pressure water supply unit 4 and the realization of data/address bus 7 are bi-directionally connected, and the output end of processor 1 and the input terminal of alarm module 5 connect It connects, the output end of multistage control module 6 is connect with the input terminal of processor 1, and data/address bus 7 and Internet of Things 8 realize two-way company It connects, by the way that parameter refinement module 2 is arranged, the parameter of electric machine can be refined, accurate matching improves plant capacity factor, and note rice is arranged Unit 3, it is measurable go out pipeline in water flow, controlled convenient for the flow to water, cooperation optoelectronic switch 32 can realize complexity Automatic operating, freely setting for eight speed may be implemented by the way that multistage control module 6 is arranged, and alarm module is set 5, keep troubleshooting simpler, device is accessed into Internet of Things 8, the function of resource-sharing and remote control is realized, makes function more Complete, practicability is higher.

Remember that meter Dan Yuan 3 includes the first input/output module 31, optoelectronic switch 32, timer 33 and computing module 34, photoelectricity Switch 32 is BI15-CP40-AD4X model optoelectronic switch, and constant pressure water supply unit 4 includes the second input/output module 41, control mould Block 42, pipe detection module 43, main pump 44 and auxiliary pump 45, the output end of the first input/output module 31 are defeated with optoelectronic switch 32 Enter end connection, the output end of optoelectronic switch 32 is connect with the input terminal of timer 33, the output end and computing module of timer 33 34 input terminal connection, computing module 34 are bi-directionally connected with the realization of the first input/output module 31, the second input/output module 41 Output end connect with the input terminal of control module 42, the output end of control module 42 respectively with main pump 44 and it is auxiliary pump 45 input End connection, pipe detection module 43 are bi-directionally connected with the realization of the second input/output module 41, and control module 42 can be to a main pump 44 and multiple auxiliary pumps 45 manipulated, improve water application efficiency, and pipe detection module 43 is set, increases the detection to pipeline Function.

When work, by control panel control processor 1, and then each function is realized, it can by multistage control module 6 The running speed for controlling water pump, has eight setting speeds selective, and when measuring water flow, processor 1 passes through the first input and output The data of water flow velocity are transferred to computing module 34 by module 31, and then processor 1 issues signal, pass through the first input/output module 31 control optoelectronic switches 32 start, and optoelectronic switch 32 detects water, while controlling timer 33 and starting timing, when water stops When, the imperceptible obstacle of optoelectronic switch 32, control timer 33 stops timing, and time data are transferred to calculating by timer 33 Module 34 is calculated by the cooperation with water flow velocity data, is finally transferred to length data by the first input/output module 31 Processor 1 is handled, and when water supply, issues instructions to control module 42 by processor 1, and then controls main pump 44 respectively and auxiliary Pump 45, and pipe detection module 43 can detect pipeline, and will test data and be transmitted directly to processor 1, parameter refinement Module 2 can extract the data of motor and refine conclusion, then be transferred to processor 1, and when device breaks down, processor 1 is controlled Alarm module 5 carries out alarm, and maintenance personal is notified to come to repair, and data can be transferred to Internet of Things by data/address bus 7 by processor 1 Net 8, and device can be controlled by Internet of Things 8.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of frequency-changing control system based on Internet of Things, including processor（1）, parameter refinement module（2）, note meter Dan Yuan（3）, Constant pressure water supply unit（4）, alarm module（5）, multistage control module（6）, data/address bus（7）And Internet of Things（8）, feature exists In：The processor（1）Respectively with parameter refinement module（2）, note meter Dan Yuan（3）, constant pressure water supply unit（4）With data/address bus （7）Realization is bi-directionally connected, the processor（1）Output end and alarm module（5）Input terminal connection, multistage control Module（6）Output end and processor（1）Input terminal connection, the data/address bus（7）With Internet of Things（8）Realize two-way company It connects；

The note meter Dan Yuan（3）Including the first input/output module（31）, optoelectronic switch（32）, timer（33）And computing module （34）, the constant pressure water supply unit（4）Including the second input/output module（41）, control module（42）, pipe detection module （43）, main pump（44）With auxiliary pump（45）.

2. a kind of frequency-changing control system based on Internet of Things according to claim 1, it is characterised in that：First input Output module（31）Output end and optoelectronic switch（32）Input terminal connection, the optoelectronic switch（32）Output end and timing Device（33）Input terminal connection.

3. a kind of frequency-changing control system based on Internet of Things according to claim 1, it is characterised in that：The timer （33）Output end and computing module（34）Input terminal connection, the computing module（34）With the first input/output module（31） Realization is bi-directionally connected.

4. a kind of frequency-changing control system based on Internet of Things according to claim 1, it is characterised in that：Second input Output module（41）Output end and control module（42）Input terminal connection.

5. a kind of frequency-changing control system based on Internet of Things according to claim 1, it is characterised in that：The control module （42）Output end respectively with main pump（44）With auxiliary pump（45）Input terminal connection.

6. a kind of frequency-changing control system based on Internet of Things according to claim 1, it is characterised in that：The pipe detection Module（43）With the second input/output module（41）Realization is bi-directionally connected.