CN202793586U - Irradiance tester based on wireless sensor network - Google Patents
Irradiance tester based on wireless sensor network Download PDFInfo
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- CN202793586U CN202793586U CN 201220510179 CN201220510179U CN202793586U CN 202793586 U CN202793586 U CN 202793586U CN 201220510179 CN201220510179 CN 201220510179 CN 201220510179 U CN201220510179 U CN 201220510179U CN 202793586 U CN202793586 U CN 202793586U
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Abstract
The utility model discloses an irradiance tester based on a wireless sensor network, comprising a chargeable power supply, a voltage stabilization module, a photosensitive device, a control module and a wireless sensing module. The power supply supplies a photosensitive chip and a liquid crystal processor with power separately via the voltage stabilization module, and the photosensitive chip sends a certain frequency of an output signal to a one-chip microcomputer, captures and processes the frequency signal via the one-chip microcomputer to display an irradiance on a liquid crystal screen, emits data via the wireless sensing module, monitors an upper computer to accept data, and real-timely display the irradiance via a monitoring interface. The irradiance tester based on the wireless sensor network of the utility model enables the sun irradiation intensity to be measured and computed, the conversion efficiency of a photovoltaic system to be computed accurately and a remote monitoring function to be realized, can be communicated with the devices, such as one-chip microcomputer, computer, etc., and can transmit the state information to the upper computer via the wireless sensor network.
Description
Technical field
The utility model relates to the irradiance tester in a kind of photovoltaic system, more specifically, relate in particular to a kind of based on wireless sensor network, have external communication interface, to irradiance calculate, the irradiance tester of demonstration and radio communication.
Background technology
In recent years, along with environmental problem becomes increasingly conspicuous, the Green Development theory is rooted in the hearts of the people gradually, and the developing direction of global economy and clearing mark turn to low-carbon economy already, and development and utilization sun power has become " new lover " the most hot in the regenerative resource.Country's " 12 " planning outline proposes, and greatly develop the strategic new industries such as energy-conserving and environment-protective, new forms of energy, and wherein New Energy Industry will be given priority to solar thermal utilization and solar light-heat power-generation etc.In order accurately to calculate the conversion efficiency of photovoltaic system sun power, need high-precision device to measure the irradiation intensity of the sun.Similar products on the market mostly be with photoelectric device as sensor, do not possess wireless communication interface, expensive, cost is high, cost performance is low.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there are not external wireless communication interface and the high drawback of cost in the market measuring instrument, proposed a kind of solar irradiance to be had measurement, demonstration, radio communication and remote monitoring function, have independently power module, multiple power supply selection, external communication interface, the irradiance tester scheme of low-cost and high-performance.
Technical purpose of the present utility model is achieved by following technical proposals:
Irradiance tester based on wireless sensor network, comprise the detection control system that formed by kernel control module (MCU/DSP/FPGA), photo-sensitive cell, LCD LCDs and wireless communication module and the distribution system that is formed by chargeable interface, rechargable power supplies module, boost Voltage stabilizing module and solar cell for supplying power plate, wherein:
Described kernel control module (MCU/DSP/FPGA) is connected with the LCD LCDs, is used for numerical value with irradiance in the liquid crystal screen display;
Described kernel control module (MCU/DSP/FPGA) is connected with wireless communication module, is used for the irradiance value is transmitted into host computer by wireless network;
Described kernel control module (MCU/DSP/FPGA) is connected with photo-sensitive cell, is bidirectional data transfers, and kernel control module is given photo-sensitive cell control signal, and photo-sensitive cell is given kernel control module output signal;
Described chargeable interface, rechargable power supplies module and the Voltage stabilizing module that boosts sequentially are connected, and charge with module in the detection control system, can charge to rechargable power supplies by chargeable interface simultaneously;
Described solar cell for supplying power plate is connected with the rechargable power supplies module, with realize the open air in real time by sun power to power source charges.
Described kernel control module one of can be selected among MCU, DSP or the FPGA, comprises that frequency measurement module and irradiance calculate module.
In the technical solution of the utility model, power supply is given respectively the power supply of sensitive chip liquid crystal processor by Voltage stabilizing module, sensitive chip is given single-chip microcomputer the output signal of certain frequency, catching this frequency signal of processing by single-chip microcomputer is presented at irradiance on the liquid crystal display, and by the wireless sensing module transmitting data, the monitoring host computer is accepted data, and shows in real time irradiance by monitoring interface.
The beneficial effects of the utility model are, can measure the irradiation intensity that calculates the sun, accurately calculate the conversion efficiency of photovoltaic system, can with the devices communicatings such as single-chip microcomputer, computing machine, increased the transparency of data message and open.Status information can be sent to host computer through radio sensing network, realize remote monitoring function.Independently power module is provided, has had multiple power supply and select, simplified unitary construction.Have higher measuring accuracy, be enough to satisfy the measuring accuracy requirement in general field.
Description of drawings
Fig. 1 structural representation of the present utility model.
Fig. 2 front elevation of the present utility model.
Fig. 3 vertical view of the present utility model.
1------housing 2------kernel control module (MCU/DSP/FPGA) wherein
3------rechargable power supplies the module 4------Voltage stabilizing modules that boost
5------chargeable interface 6------photo-sensitive cells
7------LCD LCDs 8------wireless communication modules
9------switch 10------solar cell for supplying power plates
Embodiment
Further specify the technical solution of the utility model below in conjunction with specific embodiments and the drawings.
Based on the irradiance tester topology layout of wireless sensor network as shown in Figure 1.Wherein, kernel control module 2 is selected MCU, DSP or FPGA, comprises that frequency measurement module and irradiance calculate module, realize signal capture function and peripheral control; Rechargable power supplies module 3 supply voltage scope 2-5v, equipment all can work in this scope again; The Voltage stabilizing module 4 that boosts can boost supply voltage to power devices; Photo-sensitive cell 6 is converted into certain output signal with sunshine and gives processor; External RS485 cable is compared in the use of wireless communication module 8, has greatly reduced the complexity of wiring.Fig. 2 is the front view of utility model, comprises LCD LCDs 7, photo-sensitive cell 6, wireless transmission antenna (being wireless transmitter module) 8, power switch 9, chargeable interface 5.LCD LCDs 7 is used for the irradiance of real-time display measurement; Chargeable interface is the plug-type charging inlet; Figure three is the utility model vertical view, comprises photo-sensitive cell 6, wireless transmission antenna (being wireless transmitter module) 8, power switch 9, solar cell for supplying power plate 10, and supply arrangement can generate electricity.
The power supply of switch 9 opertaing devices.After the equipment energising, photo-sensitive cell 6 sensitization also produce the output signal of certain frequency, output signal is delivered to core control processor 2, treated device is processed and is calculated, show that in the LCD LCDs 7 with its control irradiance sends to irradiance data in the wireless communication module 8 that is attached thereto simultaneously, wireless communication module sends to host computer with irradiance by wireless network, to realize long-range real-time measurement and application.The distribution system that is formed by chargeable interface 5, rechargable power supplies module 3, boost Voltage stabilizing module 4 and solar cell for supplying power plate 10, described chargeable interface, rechargable power supplies module and the Voltage stabilizing module that boosts sequentially are connected, charge with module in the detection control system, can charge to rechargable power supplies by chargeable interface simultaneously; Described solar cell for supplying power plate is connected with the rechargable power supplies module, with realize the open air in real time by sun power to power source charges.As seen power module 3 has 3 kinds of power supplies to select, and comprises the internal electric source power supply, external power supply power supply, solar panel power supply.Can satisfy the different requirement of the required power supply of different elements.
More than the utility model has been done exemplary description; should be noted that; in the situation that does not break away from core of the present utility model, the replacement that is equal to that any simple distortion, modification or other those skilled in the art can not spend creative work all falls into protection domain of the present utility model.
Claims (2)
1. based on the irradiance tester of wireless sensor network, it is characterized in that, comprise the detection control system that formed by kernel control module, photo-sensitive cell, LCD LCDs and wireless communication module and the distribution system that is formed by chargeable interface, rechargable power supplies module, boost Voltage stabilizing module and solar cell for supplying power plate, wherein:
Described kernel control module is connected with the LCD LCDs; Described kernel control module is connected with wireless communication module; Described kernel control module is connected with photo-sensitive cell, and kernel control module is given photo-sensitive cell control signal, and photo-sensitive cell is given kernel control module output signal;
Described chargeable interface, rechargable power supplies module and the Voltage stabilizing module that boosts sequentially are connected; Described solar cell for supplying power plate is connected with the rechargable power supplies module.
2. the irradiance tester based on wireless sensor network according to claim 1 is characterized in that described kernel control module is selected among MCU, DSP or the FPGA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510179 CN202793586U (en) | 2012-09-27 | 2012-09-27 | Irradiance tester based on wireless sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510179 CN202793586U (en) | 2012-09-27 | 2012-09-27 | Irradiance tester based on wireless sensor network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793586U true CN202793586U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510179 Expired - Fee Related CN202793586U (en) | 2012-09-27 | 2012-09-27 | Irradiance tester based on wireless sensor network |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614070A (en) * | 2015-01-06 | 2015-05-13 | 国家电网公司 | Multi-spectral measurement type light resource monitoring method and system |
| CN106793389A (en) * | 2016-12-09 | 2017-05-31 | 天津大学 | A kind of method based on LabSocket remote adjustment intensities of illumination |
| ES2616344A1 (en) * | 2016-11-21 | 2017-06-12 | Universidad De Jaén | Solar monitoring procedure (Machine-translation by Google Translate, not legally binding) |
| WO2021007927A1 (en) * | 2019-06-28 | 2021-01-21 | 江苏中信博新能源科技股份有限公司 | Photocell irradiation sensor |
-
2012
- 2012-09-27 CN CN 201220510179 patent/CN202793586U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614070A (en) * | 2015-01-06 | 2015-05-13 | 国家电网公司 | Multi-spectral measurement type light resource monitoring method and system |
| ES2616344A1 (en) * | 2016-11-21 | 2017-06-12 | Universidad De Jaén | Solar monitoring procedure (Machine-translation by Google Translate, not legally binding) |
| CN106793389A (en) * | 2016-12-09 | 2017-05-31 | 天津大学 | A kind of method based on LabSocket remote adjustment intensities of illumination |
| WO2021007927A1 (en) * | 2019-06-28 | 2021-01-21 | 江苏中信博新能源科技股份有限公司 | Photocell irradiation sensor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20180927 |