CN107390599A - Monitoring sensor-based system based on photovoltaic DC-to-AC converter - Google Patents
Monitoring sensor-based system based on photovoltaic DC-to-AC converter Download PDFInfo
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- CN107390599A CN107390599A CN201710796621.9A CN201710796621A CN107390599A CN 107390599 A CN107390599 A CN 107390599A CN 201710796621 A CN201710796621 A CN 201710796621A CN 107390599 A CN107390599 A CN 107390599A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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- Automation & Control Theory (AREA)
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Abstract
The invention discloses a kind of monitoring sensor-based system based on photovoltaic DC-to-AC converter, belong to technical field of photovoltaic power generation.Including data collecting system, data handling system and user terminal, data collecting system is connected with data handling system and user terminal successively；Data collecting system includes monitoring unit and sensing unit；Monitoring unit includes Pan/Tilt/Zoom camera；Sensing unit includes light sensor and air velocity transducer；Data handling system includes first microprocessor and the second microprocessor；Pan/Tilt/Zoom camera is connected with the second microprocessor by data transmission module.The present invention, by installing light sensor and air velocity transducer on solar panel, realizes the monitoring to solar panel by setting Pan/Tilt/Zoom camera；By setting head remote control module in user terminal, remote control of the user to Pan/Tilt/Zoom camera is realized；By setting sensing data display module and Monitoring Data display module in user terminal, contribute to understanding of the user to Monitoring Data.
Description
Technical field
The invention belongs to technical field of photovoltaic power generation, and system is sensed more particularly to a kind of monitoring based on photovoltaic DC-to-AC converter
System.
Background technology
Inverter is also known as feed regulator isolator, can be divided into self power supply according to purposes of the inverter in photovoltaic generating system
With with grid-connected with two kinds.Can be divided into again according to waveform modulated mode square-wave inverter, ladder inverter, sinewave inverter and
Three-Phase Inverter.For the inverter for grid-connected system, according to there is transless to be divided into transformer type inversion again
Device and inverter without transformer.The core of inverter, it is inverse switch circuit, referred to as inverter circuit.The circuit passes through
The conducting and shut-off of electronic switch, to complete the function of inversion.In solar power system, the height of inverter efficiency is to determine
An important factor for determining solar-electricity tankage and accumulator capacity size.Solar cell is also known as " solar chip " or " light
Battery ", it is a kind of optoelectronic semiconductor thin slice using the sunshine direct generation of electricity.As long as it is satisfied the illumination of certain illumination conditions
Arrive, moment output voltage and can produce electric current in the case where there is loop.Physically it is being referred to as photovoltaic, abbreviation light
Volt.Solar cell is the device for directly luminous energy being changed into by photoelectric effect or photochemical effect electric energy.At present, it is existing
Solar cell monitoring sensor-based system, not convenient enough on long-range be monitored and controlled, user also is difficult to have Monitoring Data
Clearly understand.
The content of the invention
It is an object of the invention to provide a kind of monitoring sensor-based system based on photovoltaic DC-to-AC converter, by setting PTZ to image
Machine, by installing light sensor and air velocity transducer on solar panel, the monitoring to solar panel is realized,
Solve existing user and problem is not enough facilitated on long-range be monitored and controlled to the monitoring sensor-based system for solar cell.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of monitoring sensor-based system based on photovoltaic DC-to-AC converter, including data collecting system, data processing system
System and user terminal, the data collecting system are connected with data handling system and user terminal successively；The data acquisition system
System includes monitoring unit and sensing unit；The monitoring unit includes Pan/Tilt/Zoom camera；The sensing unit includes light sensor
And air velocity transducer；The data handling system includes first microprocessor and the second microprocessor；The Pan/Tilt/Zoom camera and
Two microprocessors are connected by data transmission module；The sensing unit is connected with first microprocessor by data transmission module
Connect；The user terminal includes display unit and head remote control module；The display unit include sensing data display module and
Monitoring Data display module；The first microprocessor is connected with sensing data display module by data transmission module；It is described
Second microprocessor is connected with Monitoring Data display module by data transmission module；The head remote control module images with PTZ
Machine is connected by data transmission module.
Further, the data handling system is connected with a cloud storage module by data transmission module；The data
Acquisition system is connected with solar panel, controller, battery and photovoltaic DC-to-AC converter successively.
Further, the light sensor and air velocity transducer are installed on solar panel.
Further, the Pan/Tilt/Zoom camera is used to monitor solar panel；The light sensor is used to monitor the sun
Solar irradiation situation on energy cell panel；The air velocity transducer is used to monitor the wind speed on solar panel, when wind-force etc.
When level is more than or equal to 8 grades, i.e., alarmed to user terminal；The first microprocessor be used for handle sensing unit fed back it is photosensitive
And air speed data；Second microprocessor is used to handle the monitor video data that monitoring unit is fed back；The sensing data
Display module is used to show the photosensitive and air speed data that first microprocessor is fed back；The Monitoring Data display module is used to show
Show the monitor video data that the second microprocessor is fed back；The head remote control module be used for control Pan/Tilt/Zoom camera movement and
The zoom of camera lens, zoom；The cloud storage module be used for data storage processing system fed back light sensitive data, air speed data and
Monitor video data.
The invention has the advantages that：
1st, the present invention is passed by setting Pan/Tilt/Zoom camera by installing light sensor and wind speed on solar panel
Sensor, realize the monitoring to solar panel；
2nd, the present invention realizes long-range control of the user to Pan/Tilt/Zoom camera by setting head remote control module in user terminal
System；
3rd, the present invention helps to use by setting sensing data display module and Monitoring Data display module in user terminal
Understanding of the family to Monitoring Data.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the monitoring sensor-based system logical framework structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1, the present invention is a kind of monitoring sensor-based system based on photovoltaic DC-to-AC converter, including data acquisition system
System, data handling system and user terminal, data collecting system are connected with data handling system and user terminal successively；Data are adopted
Collecting system includes monitoring unit and sensing unit；Monitoring unit includes Pan/Tilt/Zoom camera；Sensing unit includes light sensor and wind
Fast sensor；Data handling system includes first microprocessor and the second microprocessor；Pan/Tilt/Zoom camera leads to the second microprocessor
Cross data transmission module connection；Sensing unit is connected with first microprocessor by data transmission module；User terminal includes aobvious
Show unit and head remote control module；Display unit includes sensing data display module and Monitoring Data display module；First micro- place
Reason device is connected with sensing data display module by data transmission module；Second microprocessor passes through with Monitoring Data display module
Data transmission module connects；Head remote control module is connected with Pan/Tilt/Zoom camera by data transmission module.
Wherein, data handling system is connected with a cloud storage module by data transmission module；Data collecting system is successively
It is connected with solar panel, controller, battery and photovoltaic DC-to-AC converter.
Wherein, light sensor and air velocity transducer are installed on solar panel.
Wherein, Pan/Tilt/Zoom camera is used to monitor solar panel；Light sensor is used to monitor on solar panel
Solar irradiation situation；Air velocity transducer is used to monitor the wind speed on solar panel, when wind scale is more than or equal to 8 grades,
Alarmed to user terminal；First microprocessor is used to handle the photosensitive and air speed data that sensing unit is fed back；Second micro- place
Reason device is used to handle the monitor video data that monitoring unit is fed back；Sensing data display module is used to show first microprocessor
The photosensitive and air speed data fed back；Monitoring Data display module is used for the monitor video number for showing that the second microprocessor is fed back
According to；Head remote control module is used for movement and zoom, the zoom of camera lens for controlling Pan/Tilt/Zoom camera；Cloud storage module is used to store number
Light sensitive data, air speed data and the monitor video data fed back according to processing system.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (4)
1. the monitoring sensor-based system based on photovoltaic DC-to-AC converter, including data collecting system, data handling system and user terminal, its
It is characterised by：
The data collecting system is connected with data handling system and user terminal successively；
The data collecting system includes monitoring unit and sensing unit；
Wherein, the monitoring unit includes Pan/Tilt/Zoom camera；
Wherein, the sensing unit includes light sensor and air velocity transducer；
The data handling system includes first microprocessor and the second microprocessor；
Wherein, the Pan/Tilt/Zoom camera is connected with the second microprocessor by data transmission module；
Wherein, the sensing unit is connected with first microprocessor by data transmission module；
The user terminal includes display unit and head remote control module；
Wherein, the display unit includes sensing data display module and Monitoring Data display module；
Wherein, the first microprocessor is connected with sensing data display module by data transmission module；
Wherein, second microprocessor is connected with Monitoring Data display module by data transmission module；
Wherein, the head remote control module is connected with Pan/Tilt/Zoom camera by data transmission module.
2. the monitoring sensor-based system according to claim 1 based on photovoltaic DC-to-AC converter, it is characterised in that the data processing
System is connected with a cloud storage module by data transmission module；
The data collecting system is connected with solar panel, controller, battery and photovoltaic DC-to-AC converter successively.
3. the monitoring sensor-based system according to claim 1 based on photovoltaic DC-to-AC converter, it is characterised in that the light sensor
Device and air velocity transducer are installed on solar panel.
4. the monitoring sensor-based system according to claim 1 based on photovoltaic DC-to-AC converter, it is characterised in that the PTZ shootings
Machine is used to monitor solar panel；
The light sensor is used to monitor the solar irradiation situation on solar panel；
The air velocity transducer is used to monitor wind speed on solar panel, when wind scale is more than or equal to 8 grades, i.e., to
Family terminal alarms；
The first microprocessor is used to handle the photosensitive and air speed data that sensing unit is fed back；
Second microprocessor is used to handle the monitor video data that monitoring unit is fed back；
The sensing data display module is used to show the photosensitive and air speed data that first microprocessor is fed back；
The Monitoring Data display module is used for the monitor video data for showing that the second microprocessor is fed back；
The head remote control module is used for movement and zoom, the zoom of camera lens for controlling Pan/Tilt/Zoom camera；
The cloud storage module is used for light sensitive data, air speed data and the monitor video number that data storage processing system is fed back
According to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796621.9A CN107390599A (en) | 2017-09-06 | 2017-09-06 | Monitoring sensor-based system based on photovoltaic DC-to-AC converter |
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| CN201710796621.9A CN107390599A (en) | 2017-09-06 | 2017-09-06 | Monitoring sensor-based system based on photovoltaic DC-to-AC converter |
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| CN107390599A true CN107390599A (en) | 2017-11-24 |
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| CN201710796621.9A Pending CN107390599A (en) | 2017-09-06 | 2017-09-06 | Monitoring sensor-based system based on photovoltaic DC-to-AC converter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995074A (en) * | 2018-01-03 | 2019-07-09 | 东莞市钜大电子有限公司 | A kind of photovoltaic power generation apparatus and its monitoring method |
| US20230223901A1 (en) * | 2022-01-11 | 2023-07-13 | University Of Sharjah | Cooling system for solar photovoltac panels |
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| CN205563213U (en) * | 2016-03-30 | 2016-09-07 | 国网福建省电力有限公司 | Solar energy remote monitoring device of transformer substation |
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| CN203532160U (en) * | 2013-09-29 | 2014-04-09 | 西安扩力机电科技有限公司 | Wind power generation remote monitoring system based on internet of things |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995074A (en) * | 2018-01-03 | 2019-07-09 | 东莞市钜大电子有限公司 | A kind of photovoltaic power generation apparatus and its monitoring method |
| US20230223901A1 (en) * | 2022-01-11 | 2023-07-13 | University Of Sharjah | Cooling system for solar photovoltac panels |
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Application publication date: 20171124 |
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