CN205486736U - Wireless wiFi intelligent control module - Google Patents
Wireless wiFi intelligent control module Download PDFInfo
- Publication number
- CN205486736U CN205486736U CN201620150064.4U CN201620150064U CN205486736U CN 205486736 U CN205486736 U CN 205486736U CN 201620150064 U CN201620150064 U CN 201620150064U CN 205486736 U CN205486736 U CN 205486736U
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- China
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- outfan
- control module
- intelligent control
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model discloses a wireless wiFi intelligent control module, it includes MCU the control unit, the RF radio frequency unit, FLASH memory cell, the wiFi unit, GPIO input/output cell, the pulse width modulation unit, synchronous vectorial measuring unit and power supply unit, the RF radio frequency unit, FLASH memory cell, the wiFi unit, GPIO input/output cell, pulse width modulation unit and synchronous vectorial measuring unit all with the MCU the control unit both way junction, the power supply unit is supplied power for above -mentioned module.
Description
Technical field
This utility model belongs to technology of Internet of things field, is specifically related to a kind of intelligent control module based on wireless WiFi.
Background technology
Along with the high speed development of modern technologies, Internet of Things is increasingly liked widely by people and applies.Internet of Things brings the benefit of Based Intelligent Control to individuality.But current Internet of things system, can only in local networking control, and can not be carried out planning as a whole control by high in the clouds；Additionally, when the unification of multiple electrical equipment is linked network by existing Internet of things system, the frequency change, the phase voltage that are easily subject in power system change, positive sequence voltage changes, phase current changes, forward-order current change, circuit low-frequency oscillation and the impact of phase angle difference, cause whole system unstable properties, the most current Internet of things system to obtain stable performance, can only realize networking less electrical equipment.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of reliable wireless WiFi intelligent control module, the existing intelligent control module realizing Internet of Things is improved, it is made not only to may be connected to high in the clouds, also the power network signal of whole system is detected, it is ensured that the operation that the high speed of system is stable；Meanwhile, it is for energy efficient, is also provided with dormancy and dormancy awakening mechanism, thus realizes energy-conservation, a stable Internet of things system.
In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that, a kind of wireless WiFi intelligent control module, including MCU control unit, RF radio frequency unit, FLASH memory element, WiFi unit, GPIO input-output unit, pwm unit, synchronized phase measurement unit and power supply unit, RF radio frequency unit, FLASH memory element, WiFi unit, GPIO input-output unit, pwm unit and synchronized phase measurement unit are all bi-directionally connected with MCU control unit, and power supply unit is that above-mentioned module is powered.
Further, for energy efficient, this is wireless, and WiFi intelligent control module also includes dormancy awakening unit, and the input and output of dormancy awakening unit are terminated at the input/output terminal of MCU control unit.This dormancy awakening unit, gather the communication signal (such as from RF radio frequency unit or the signal of WiFi unit) of MCU control unit, receive communication signal and then level signal is set to low level, triggering MCU control unit makes it start, without receiving communication signal, level signal is then set to high level, and MCU control unit keeps dormancy.Wherein, its all functions can be entered park mode during MCU control unit dormancy, it is possible to default most of function is entered park mode, and user can customized.By the setting of this dormancy awakening unit, energy consumption can be greatly saved.
Wherein, as a feasible scheme, described synchronized phase measurement unit includes voltage current transformer, low pass filter, a/d converter, synchronous generator, frequency tracker and dsp controller, the input of voltage current transformer is connected to the outfan of power supply unit, the outfan of current transformer is connected to the input of low pass filter, the outfan of low pass filter is connected to the input of a/d converter and the input of frequency tracker, the outfan of synchronous generator is connected to the input of a/d converter, the outfan of a/d converter is connected to the input of dsp controller with the outfan being connected to frequency tracker, dsp controller and MCU control unit are bi-directionally connected.This novel synchronized phase measurement device setting up a DSP realization, frequency change in power system, phase voltage change, positive sequence voltage change, phase current change, forward-order current change, circuit low-frequency oscillation and phase angle difference etc. are detected, and then realize controlling by DSP+MCU control unit, so that whole system can stablize operation at a high speed.
This utility model passes through such scheme, compared with prior art, by the setting of synchronized phase measurement unit so that system can stablize operation at a high speed；Meanwhile, synchronized phase measurement unit is the framework using DSP, with low cost, compact structure, it is easy to coordinate MCU control unit.It addition, by the setting of this dormancy awakening unit, be greatly saved energy consumption.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model；
Fig. 2 be embodiment of the present utility model structured flowchart.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
See Fig. 1, one of the present utility model is wireless WiFi intelligent control module, including MCU control unit, RF radio frequency unit, FLASH memory element, WiFi unit, GPIO(General Purpose Input Output, universal input/output) input-output unit, pwm unit, synchronized phase measurement unit, power supply unit and dormancy awakening unit, RF radio frequency unit, FLASH memory element, WiFi unit, GPIO input-output unit, pwm unit and synchronized phase measurement unit are all bi-directionally connected with MCU control unit, power supply unit is that above-mentioned module is powered.
Dormancy awakening unit is to arrange for energy efficient, and the input and output of dormancy awakening unit are terminated at the input/output terminal of MCU control unit.This dormancy awakening unit, gather the communication signal (such as from RF radio frequency unit or the signal of WiFi unit) of MCU control unit, receive communication signal and then level signal is set to low level, triggering MCU control unit makes it start, without receiving communication signal, level signal is then set to high level, and MCU control unit keeps dormancy.Wherein, its all functions can be entered park mode during MCU control unit dormancy, it is possible to default most of function is entered park mode, and user can customized.By the setting of this dormancy awakening unit, energy consumption can be greatly saved.
Wherein, as a feasible scheme, see Fig. 2, synchronized phase measurement unit includes voltage current transformer, low pass filter, a/d converter, synchronous generator, frequency tracker and dsp controller, the input of voltage current transformer is connected to the outfan of power supply unit, the outfan of current transformer is connected to the input of low pass filter, the outfan of low pass filter is connected to the input of a/d converter and the input of frequency tracker, the outfan of synchronous generator is connected to the input of a/d converter, the outfan of a/d converter is connected to the input of dsp controller with the outfan being connected to frequency tracker, dsp controller and MCU control unit are bi-directionally connected.
The most in use, wireless WiFi intelligent control module of the present utility model, by WiFi unit therein, relevant information is sent to high in the clouds (far-end server), its MCU control unit is controlled by high in the clouds again by WiFi unit, thus realize planning as a whole control, such as producer uses far-end server that each node product carries out the regular self renewal of software version, or the useful data of each node product is automatically extracted, or producer carries out after-sale service etc. operation to each node product.Meanwhile, user also can by being attached with this intelligent control module with the mobile terminal of WiFi module (mobile phone, PC, panel computer etc.), and then realize controlling.When user uses, when can pre-set resting state, part or all function of MCU control unit is in a dormant state, and the dormancy awakening unit communication signal by detecting system, if there being communication signal, then wake up system starts up, then continue dormancy without communication signal.
Although specifically showing in conjunction with preferred embodiment and describing this utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; this utility model can be made a variety of changes in the form and details, be protection domain of the present utility model.
Claims (3)
1. a wireless WiFi intelligent control module, it is characterized in that: include MCU control unit, RF radio frequency unit, FLASH memory element, WiFi unit, GPIO input-output unit, pwm unit, synchronized phase measurement unit and power supply unit, RF radio frequency unit, FLASH memory element, WiFi unit, GPIO input-output unit, pwm unit and synchronized phase measurement unit are all bi-directionally connected with MCU control unit, and power supply unit is that above-mentioned module is powered.
One the most according to claim 1 is wireless WiFi intelligent control module, it is characterised in that: this is wireless, and WiFi intelligent control module also includes dormancy awakening unit, and the input and output of dormancy awakening unit are terminated at the input/output terminal of MCU control unit.
One the most according to claim 1 and 2 is wireless WiFi intelligent control module, it is characterized in that: described synchronized phase measurement unit includes voltage current transformer, low pass filter, a/d converter, synchronous generator, frequency tracker and dsp controller, the input of voltage current transformer is connected to the outfan of power supply unit, the outfan of current transformer is connected to the input of low pass filter, the outfan of low pass filter is connected to the input of a/d converter and the input of frequency tracker, the outfan of synchronous generator is connected to the input of a/d converter, the outfan of a/d converter is connected to the input of dsp controller with the outfan being connected to frequency tracker, dsp controller and MCU control unit are bi-directionally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150064.4U CN205486736U (en) | 2016-02-29 | 2016-02-29 | Wireless wiFi intelligent control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150064.4U CN205486736U (en) | 2016-02-29 | 2016-02-29 | Wireless wiFi intelligent control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205486736U true CN205486736U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150064.4U Expired - Fee Related CN205486736U (en) | 2016-02-29 | 2016-02-29 | Wireless wiFi intelligent control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205486736U (en) |
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2016
- 2016-02-29 CN CN201620150064.4U patent/CN205486736U/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 | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20181204 Granted publication date: 20160817 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201204 Granted publication date: 20160817 |
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| PD01 | Discharge of preservation of patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210108 Address after: 518000 Bantian District, Longgang City, Shenzhen, Guangdong, 1 West Road 806 Patentee after: SHENZHEN KEZHONGLONG TECHNOLOGY Co.,Ltd. Address before: 518000 3rd floor, building 5, area B, Xinfu Industrial Park, Chongqing Road, Fuyong Industrial Avenue, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BRANCH IN LONG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |