CN206850509U - Light stores up complementary soil moisture content probe power device - Google Patents
Light stores up complementary soil moisture content probe power device Download PDFInfo
- Publication number
- CN206850509U CN206850509U CN201720424502.6U CN201720424502U CN206850509U CN 206850509 U CN206850509 U CN 206850509U CN 201720424502 U CN201720424502 U CN 201720424502U CN 206850509 U CN206850509 U CN 206850509U
- Authority
- CN
- China
- Prior art keywords
- battery
- module
- moisture content
- photovoltaic
- soil moisture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
Abstract
The utility model discloses a kind of light to store up complementary soil moisture content probe power device, and its required electric energy in triangular pyramid arrangement photovoltaic battery array and battery by providing, and photovoltaic cell and battery not only can work independently but also can work independently；Battery management is rationally controlled with discharge and recharge of the protection module to battery, and battery is protected by；Battery detection module is monitored to photovoltaic cell and battery, and gives the data feedback of monitoring to single-chip microcomputer center processor, recycles GPRS that data are wirelessly transmitted into remote server, the output voltage stablized by the collaboration work of photovoltaic cell and battery.Triangular pyramid type photovoltaic array is arranged on a control cabinet, is supported by support.The complementary soil moisture content probe power apparatus structure of the light storage is simple, easy for installation, can be that sensor persistently provide stable electric energy, be adapted to sensor long-term field operation.
Description
Technical field
The utility model relates to a kind of supply unit, and in particular to a kind of light stores up complementary soil moisture content probe power
Device.
Background technology
The moisture content of soil plays vital effect in terms of the agronomy of description soil, so achievement in research soil moisture in the soil
Feelings sensor has important practical significance for water conservancy, intelligent irrigation, precision agriculture etc., and in China, such a agricultural is big
State, there are wide market prospects.
It is traditional that sensor is powered using battery more, but the equipment of installation is not suitable for regular extract and changed
Battery, production estimation environment is caused to disturb.It is developing progressively at present to be powered using photovoltaic cell to sensor, still
Photovoltaic generation has intermittence, is influenceed greatly by season, weather, output voltage is unstable, and traditional square formula photovoltaic panel light
Volt plate can not receive comprehensive solar source, and Solar use efficiency is low.To solve the above problems, the utility model uses light
Complement mode is stored up, based on photovoltaic, supplemented by energy-storage battery.
Utility model content
In view of the shortcomings of the prior art, the purpose of the utility model, is solve to be conventionally used to sensor power supply
Power supply architecture is complicated, is not easy to install, and power supply changes the problem of frequent, there is provided a kind of light stores up complementary soil moisture content probe power
Device, it is a kind of independent power supply device for the miniature light storage complementation for being provided for soil moisture content sensor and holding burning voltage.This reality
Realized with new purpose by following technical scheme：
Light stores up complementary soil moisture content probe power device, including photovoltaic battery array, control cabinet and support；The photovoltaic
Array is arranged in triangular pyramid type, and on control cabinet, control cabinet is supported by support；Equipped with decompression mould inside control cabinet
Block, battery, battery management and protection module, battery detection module, communication module.
Further, voltage reduction module is passed through in photovoltaic battery array output, respectively with battery, battery management and protection
Module is connected；Described voltage reduction module chip selects LT3652HV, and photovoltaic input is 6V, is through voltage reduction module output voltage
3.3V。
Further, described battery management is connected with battery and photovoltaic battery array respectively with protection module, described
Battery management and protection module chip use MM3077FN, pin CO and DO respectively with first switch device and second switch device
Part connects, and pin V- is connected with being connected photovoltaic output negative pole P-, pin VddIt is connected with detection, Vss is connected to battery terminal negative, draws
Pin CT is hanging, wherein the first switch device and second switch device select metal-oxide-semiconductor.
Further, described battery detection module chip selects ADS1013, monitors photovoltaic battery array and battery is defeated
Go out voltage, and Monitoring Data is fed back into single-chip microcomputer.
Further, the communication module uses single-chip microcomputer STM32F103 and wireless transport module SIM808, communications protocol
Using the HTTP transmission means of GPRS agreements, the data that power supply status is received from single-chip microcomputer are transferred to remote server and supervised
Control.
The utility model has the advantages that：The utility model has simple in construction, easy for installation, the advantages that stability is high.This
The photovoltaic battery array arrangement of utility model is in triangular pyramid type, can receive the light source of solar energy of different angle, substantially increase
Solar energy utilization ratio；The utility model is that solved conventional power source using light storage complemental power-generation and changed frequently with generation of electricity by new energy to have
There is intermittent problem, condition is provided for soil moisture content sensor long-time field work；The utility model realizes data
Remote transmission, be easy to real-time monitored battery status, battery management and the introducing of protection module and battery detection module improve
The stability of remote data acquisition.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is system power supply structure principle chart；
Fig. 3 is system power supply hardware elementary diagram one；
Fig. 4 is system power supply hardware elementary diagram two.
Embodiment
With reference to specific embodiments and the drawings, the utility model is described in further detail.
Light of the present utility model, which stores up complementary soil moisture content probe power device, to be included：Photovoltaic battery array 3, control cabinet 4
With support 5；The inside of control cabinet 4 is equipped with voltage reduction module, battery, battery management and protection module, battery detection module, communicate mould
Block.Overall structure of the present utility model such as Fig. 1 institutes, photovoltaic battery array 3 is arranged in triangular pyramid type, on control cabinet 4, by
Support 5 supports.
It is system power supply structure principle chart as shown in Figure 2, wherein each chip model selected is as follows：
Voltage reduction module chip selects LT3652HV, and battery management uses MM3077FN, battery detection with protection module chip
Module chip selects ADS1013, and controller uses single-chip microcomputer STM32F103, wireless transport module SIM808, and communications protocol uses
The HTTP transmission means of GPRS agreements.
The electric energy of supply soil moisture content sensor is mainly provided by photovoltaic battery array 3, when photovoltaic output is not sufficient to ensure that
By storage battery power supply during normal operation of sensor.Battery management is monitored in real time with protection module to battery, sets battery
The bound threshold value of charging, when battery tension is less than lower threshold, first switch device 1 and second switch device 2 are in
Conducting state, connected with photovoltaic, photovoltaic array charges to battery battery；When battery tension is higher than upper limit threshold,
Prevent to accumulator super-charge, control circuit sends control signal shut-off first switch device 1, stops charging to battery；Work as storage
When all deficiency for sensor to provide electric energy, control first switch device 1 and second switch device 2 turn off, electric for battery and photovoltaic
Source stops supplying power for outside.
The state of battery detection module monitors photovoltaic battery array and battery, and Monitoring Data is fed back into communication mould
Block.The communication module uses single-chip microcomputer STM32F103 and SIM808 module composition.Communications protocol is using GPRS agreements
HTTP transmission means, the data that power supply status is received from single-chip microcomputer are transferred to remote server and are monitored, when battery occurs
Warning device is triggered during failure, realizes real-time monitoring of the user to battery status.
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other any without departing from the change made under principle of the present utility model, it should be equivalent displacement side
Formula, it is included within the scope of protection of the utility model.
Claims (5)
1. light stores up complementary soil moisture content probe power device, including photovoltaic battery array（3）, control cabinet（4）And support（5）；
It is characterized in that：The photovoltaic battery array（3）Arranged in triangular pyramid type, installed in control cabinet（4）On, control cabinet（4）By propping up
Frame（5）Support；Inside control cabinet equipped with voltage reduction module, battery, battery management and protection module, battery detection module, communicate
Module.
2. light as claimed in claim 1 stores up complementary soil moisture content probe power device, it is characterised in that：The photovoltaic cell
Array（3）Voltage reduction module is passed through in output, is connected respectively with battery, battery management with protection module；Described voltage reduction module
Chip selects LT3652HV, and photovoltaic input is 6V, is 3.3V through voltage reduction module output voltage.
3. light as claimed in claim 1 stores up complementary soil moisture content probe power device, it is characterised in that：Described cell tube
Reason is connected with battery and photovoltaic battery array respectively with protection module, and described battery management uses with protection module chip
MM3077FN, pin CO and DO respectively with first switch device（1）With second switch device（2）Connection, pin V- is with being connected light
Volt output negative pole P- is connected, pin VddIt is connected with detection, Vss is connected to battery terminal negative, and pin CT is hanging, wherein described first
Switching device（1）With second switch device（2）From metal-oxide-semiconductor.
4. light as claimed in claim 1 stores up complementary soil moisture content probe power device, it is characterised in that：Described battery prison
Survey module chip and select ADS1013, monitor photovoltaic battery array and battery output voltage, and Monitoring Data is fed back into monolithic
Machine.
5. light as claimed in claim 1 stores up complementary soil moisture content probe power device, it is characterised in that：The communication module
Using single-chip microcomputer STM32F103 and wireless transport module SIM808, communications protocol uses the HTTP transmission means of GPRS agreements, will
Remote server is transferred to from the data of single-chip microcomputer reception power supply status to be monitored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424502.6U CN206850509U (en) | 2017-04-21 | 2017-04-21 | Light stores up complementary soil moisture content probe power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424502.6U CN206850509U (en) | 2017-04-21 | 2017-04-21 | Light stores up complementary soil moisture content probe power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850509U true CN206850509U (en) | 2018-01-05 |
Family
ID=60793051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720424502.6U Expired - Fee Related CN206850509U (en) | 2017-04-21 | 2017-04-21 | Light stores up complementary soil moisture content probe power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017695A (en) * | 2017-04-21 | 2017-08-04 | 浙江水利水电学院 | The complementary soil moisture content probe power device of light storage |
-
2017
- 2017-04-21 CN CN201720424502.6U patent/CN206850509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017695A (en) * | 2017-04-21 | 2017-08-04 | 浙江水利水电学院 | The complementary soil moisture content probe power device of light storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180105 Termination date: 20180421 |