CN116243349A - Photovoltaic self-powered positioning system - Google Patents
Photovoltaic self-powered positioning system Download PDFInfo
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- CN116243349A CN116243349A CN202310325890.2A CN202310325890A CN116243349A CN 116243349 A CN116243349 A CN 116243349A CN 202310325890 A CN202310325890 A CN 202310325890A CN 116243349 A CN116243349 A CN 116243349A
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- 238000004891 communication Methods 0.000 claims abstract description 40
- 238000004146 energy storage Methods 0.000 claims abstract description 28
- 239000003990 capacitor Substances 0.000 claims abstract description 8
- 230000036760 body temperature Effects 0.000 claims description 6
- 238000000338 in vitro Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
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Abstract
The invention discloses a photovoltaic self-powered positioning system, which comprises: the solar energy storage device comprises a photovoltaic unit, an energy storage unit, a temperature and humidity sensor unit, a satellite positioning unit, an MCU unit and a communication unit, wherein the photovoltaic unit is electrically connected with the energy storage unit, the energy storage unit comprises two super capacitors which are arranged in parallel, the energy storage unit, the temperature and humidity sensor unit, the satellite positioning unit and the communication unit are respectively electrically connected with the MCU unit, the photovoltaic unit is used for converting solar energy into electric energy, the energy storage unit is used for storing the electric energy and providing the electric energy, the temperature and humidity sensor unit is used for collecting temperature and humidity data, the MCU unit is used for data processing and controlling the operation of a positioning system, the satellite positioning unit is used for positioning, and the communication unit is used for communicating with the outside. The invention has the beneficial effects that: the self-powered solar energy positioning system can realize self power supply in a photovoltaic mode, guarantees the continuous use of the positioning system, and can meet the long-time positioning requirement in the field.
Description
Technical Field
The invention relates to the technical field of positioning systems, in particular to a photovoltaic self-powered positioning system.
Background
At present, the positioning system on the market is usually powered by a battery, and if the battery cannot be charged or replaced in time after the battery is exhausted, the positioning system is invalid, the use experience is poor, and the positioning requirement under the field long-time condition cannot be met.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a photovoltaic self-powered positioning system.
The technical scheme of the invention is as follows: the invention provides a photovoltaic self-powered positioning system, comprising: the solar energy storage device comprises a photovoltaic unit, an energy storage unit, a temperature and humidity sensor unit, a satellite positioning unit, an MCU unit and a communication unit, wherein the photovoltaic unit is electrically connected with the energy storage unit, the energy storage unit comprises two super capacitors which are arranged in parallel, the energy storage unit, the temperature and humidity sensor unit, the satellite positioning unit and the communication unit are respectively electrically connected with the MCU unit, the photovoltaic unit is used for converting solar energy into electric energy, the energy storage unit is used for storing the electric energy and providing the electric energy, the temperature and humidity sensor unit is used for collecting temperature and humidity data, the MCU unit is used for data processing and controlling the operation of a positioning system, the satellite positioning unit is used for positioning, and the communication unit is used for communicating with the outside.
Further, in the sleep mode of the positioning system, after the MCU unit is awakened by the RTC, working voltage detection is performed, if the working voltage meets the conditions, the MCU unit powers on the satellite positioning unit, acquires the position information of the positioning system, and then sends corresponding information to the cloud server through the communication unit.
Further, when the sunlight is sufficient, the positioning system sends the current position information, time, current body temperature and current external temperature to the cloud server every two hours;
when the sunlight is insufficient and the power supply voltage of the energy storage unit is sufficient, the positioning system sends the current position information, the time, the current body temperature and the current external temperature to the cloud server every 8 hours.
Further, the location information includes: longitude, latitude, altitude, and speed.
Further, the working voltage of the super capacitor is 5.5V, and the capacity is 2.5F.
Further, the communication unit includes: a 2G communication unit, a 3G communication unit, a 4G communication unit, a satellite communication unit or a low power consumption NB-IOT communication unit.
Preferably, the communication unit is a 2G communication unit.
Further, the satellite positioning unit is a GPS satellite positioning unit, a Beidou satellite positioning unit, a GLONASS satellite positioning unit or a Galileo satellite positioning unit.
By adopting the scheme, the invention has the beneficial effects that: the self-powered solar energy positioning system can realize self power supply in a photovoltaic mode, guarantees the continuous use of the positioning system, and can meet the long-time positioning requirement in the field.
Drawings
Fig. 1 is a frame diagram of the present invention.
Detailed Description
The invention will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1, in this embodiment, the present invention provides a photovoltaic self-powered positioning system, which includes: the solar energy storage device comprises a photovoltaic unit, an energy storage unit, a temperature and humidity sensor unit, a satellite positioning unit, an MCU unit and a communication unit, wherein the photovoltaic unit is electrically connected with the energy storage unit, the energy storage unit comprises two super capacitors which are arranged in parallel, the working voltage of the super capacitors is 5.5V, the capacity of the super capacitors is 2.5F, the positioning system can be fully charged once to send 70 times of data, the energy storage unit, the temperature and humidity sensor unit, the satellite positioning unit and the communication unit are respectively electrically connected with the MCU unit, the MCU unit comprises a singlechip, the photovoltaic unit is used for converting solar energy into electric energy, the photovoltaic unit can adopt photovoltaic cells with three models of 9858V01, and the energy storage unit can be fully charged in 1 minute during operation. The energy storage unit is used for storing electric energy and providing electric energy, the temperature and humidity sensor unit is used for collecting temperature and humidity data, the MCU unit is used for data processing and controlling the work of the positioning system, the satellite positioning unit is used for positioning, and the communication unit is used for communicating with the outside.
Further, the singlechip in the MCU unit can adopt a singlechip with the model of CH571H, when the positioning system is in a sleep mode, working voltage detection is performed after the MCU unit is awakened by the RTC, if the working voltage meets the conditions, the MCU unit powers on the satellite positioning unit, the position information of the positioning system is obtained, corresponding information is sent to the cloud server through the communication unit, and the mobile phone and the computer equipment can inquire the information sent by the positioning system through the cloud server.
Further, when the sunlight is sufficient, the positioning system sends the current position information, time, current body temperature and current external temperature to the cloud server every two hours;
when the sunlight is insufficient and the power supply voltage of the energy storage unit is sufficient, the positioning system sends the current position information, the time, the current body temperature and the current external temperature to the cloud server every 8 hours.
Further, the location information includes: longitude, latitude, altitude, and speed.
Further, the method comprises the steps of.
Further, the communication unit includes: a 2G communication unit, a 3G communication unit, a 4G communication unit, a satellite communication unit or a low power consumption NB-IOT communication unit.
Preferably, the communication unit is a 2G communication unit, and has the advantages of low communication cost and wide coverage range.
Further, the satellite positioning unit is a GPS satellite positioning unit, a beidou satellite positioning unit, a GLONASS satellite positioning unit, or a galileo satellite positioning unit, which may be selected in this embodiment.
In summary, the beneficial effects of the invention are as follows: the self-powered solar energy positioning system can realize self power supply in a photovoltaic mode, guarantees the continuous use of the positioning system, and can meet the long-time positioning requirement in the field.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. A photovoltaic self-powered positioning system, comprising: the solar energy storage device comprises a photovoltaic unit, an energy storage unit, a temperature and humidity sensor unit, a satellite positioning unit, an MCU unit and a communication unit, wherein the photovoltaic unit is electrically connected with the energy storage unit, the energy storage unit comprises two super capacitors which are arranged in parallel, the energy storage unit, the temperature and humidity sensor unit, the satellite positioning unit and the communication unit are respectively electrically connected with the MCU unit, the photovoltaic unit is used for converting solar energy into electric energy, the energy storage unit is used for storing the electric energy and providing the electric energy, the temperature and humidity sensor unit is used for collecting temperature and humidity data, the MCU unit is used for data processing and controlling the operation of a positioning system, the satellite positioning unit is used for positioning, and the communication unit is used for communicating with the outside.
2. The photovoltaic self-powered positioning system according to claim 1, wherein when the positioning system is in a sleep mode, after the MCU unit is awakened by the RTC, the MCU unit is used for powering on the satellite positioning unit to obtain the position information of the positioning system if the working voltage meets the condition, the communication unit is used for sending corresponding information to the cloud server, and the mobile phone and the computer equipment can inquire the information sent by the positioning system through the cloud server.
3. The photovoltaic self-powered location system of claim 1, wherein when the sunlight is sufficient, the location system sends the current location information, time, current body temperature, and current in vitro temperature to the cloud server every two hours;
when the sunlight is insufficient and the power supply voltage of the energy storage unit is sufficient, the positioning system sends the current position information, the time, the current body temperature and the current external temperature to the cloud server every 8 hours.
4. A photovoltaic self-powered location system according to claim 3, wherein the location information comprises: longitude, latitude, altitude, and speed.
5. The photovoltaic self-powered positioning system of claim 1 wherein the super-capacitor operating voltage is 5.5V and the capacity is 2.5F.
6. A photovoltaic self-powered location system according to any of claims 1 to 5, wherein said communication unit comprises: a 2G communication unit, a 3G communication unit, a 4G communication unit, a satellite communication unit or a low power consumption NB-IOT communication unit.
7. The photovoltaic self-powered location system of claim 6, wherein the communication unit is a 2G communication unit.
8. The photovoltaic self-powered positioning system of any of claims 1-5 wherein the satellite positioning unit is a GPS satellite positioning unit, a beidou satellite positioning unit, a GLONASS satellite positioning unit, or a galileo satellite positioning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310325890.2A CN116243349A (en) | 2023-03-23 | 2023-03-23 | Photovoltaic self-powered positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310325890.2A CN116243349A (en) | 2023-03-23 | 2023-03-23 | Photovoltaic self-powered positioning system |
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| CN116243349A true CN116243349A (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310325890.2A Pending CN116243349A (en) | 2023-03-23 | 2023-03-23 | Photovoltaic self-powered positioning system |
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Citations (7)
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|---|---|---|---|---|
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| CN112017314A (en) * | 2020-09-28 | 2020-12-01 | 河北中岗通讯工程有限公司 | Low-power-consumption highway toll device based on satellite positioning and working steps |
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| CN217403493U (en) * | 2021-12-28 | 2022-09-09 | 赛闻（天津）工业有限公司 | Mobile environment testing equipment |
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2023
- 2023-03-23 CN CN202310325890.2A patent/CN116243349A/en active Pending
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| CN106787104A (en) * | 2016-12-14 | 2017-05-31 | 中国科学院上海微系统与信息技术研究所 | A kind of miniaturization, low-power consumption, long-life assets follow the trail of terminal |
| CN108513261A (en) * | 2017-12-23 | 2018-09-07 | 镇江美利通医疗电子有限公司 | A kind of intelligent positioning wheelchair with solar recharging |
| CN110380499A (en) * | 2019-05-21 | 2019-10-25 | 深圳市安特保电子商务集团有限公司 | A kind of positioning device of solar recharging, system and orientation management method |
| CN212135502U (en) * | 2020-04-16 | 2020-12-11 | 中交星宇科技有限公司 | Vehicle-mounted freeway free flow toll collection device based on Beidou |
| CN112017314A (en) * | 2020-09-28 | 2020-12-01 | 河北中岗通讯工程有限公司 | Low-power-consumption highway toll device based on satellite positioning and working steps |
| CN217403493U (en) * | 2021-12-28 | 2022-09-09 | 赛闻（天津）工业有限公司 | Mobile environment testing equipment |
| CN114237132A (en) * | 2022-02-23 | 2022-03-25 | 中国海洋大学 | Redundant satellite positioning communication system for wave glider |
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