CN113132936A - Forest photovoltaic power generation field data acquisition system based on ad hoc network - Google Patents
Forest photovoltaic power generation field data acquisition system based on ad hoc network Download PDFInfo
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- CN113132936A CN113132936A CN202110489978.9A CN202110489978A CN113132936A CN 113132936 A CN113132936 A CN 113132936A CN 202110489978 A CN202110489978 A CN 202110489978A CN 113132936 A CN113132936 A CN 113132936A
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- 238000010248 power generation Methods 0.000 title claims abstract description 21
- 238000013523 data management Methods 0.000 claims description 18
- 238000010276 construction Methods 0.000 abstract description 9
- 238000004458 analytical method Methods 0.000 abstract description 3
- 230000006855 networking Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000013480 data collection Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
The invention discloses a forest photovoltaic power generation field data acquisition system based on an ad hoc network, which comprises a data acquisition module on photovoltaic equipment and a first ad hoc network module, wherein the data acquisition module acquires various parameters and data of the photovoltaic equipment in a power generation field, and the data acquired by the data acquisition module is transmitted to the first ad hoc network module; the first ad hoc network module is connected with the second ad hoc network module, and the first ad hoc network module transmits data to the second ad hoc network module; the second ad hoc network module is connected with the data center and transmits the data acquired by the data acquisition module to the data center; ad hoc network wide coverage, the interference killing feature is strong, and the flexibility ratio is high, can reduce the dependence to the public network at the operation of normally networking under the remote environment such as lacking public network cover, and personnel can carry out the analysis work to data at data center, promotes work efficiency, and the staff can carry out the operation to a plurality of places simultaneously, and the ad hoc network does not rely on the basic station construction, has reduced construction cost.
Description
Technical Field
The invention relates to a forest photovoltaic power generation site data acquisition system based on an ad hoc network, which is used for acquiring data of a forest photovoltaic power generation site.
Background
For the collection of photovoltaic power generation site data, a mode of accessing a data collection system to a public network is generally adopted for operation at present, for example, patent document with publication number CN204537216U discloses a photovoltaic data management system based on Web management, which comprises a power station device, a photovoltaic data manager, a data center and a mobile terminal, and is characterized in that an RJ45 interface of the photovoltaic data manager is connected with the power station device through RS485/232 for data collection, the photovoltaic data manager performs data transmission with the data center through GPRS or ethernet, and the mobile terminal accesses the data center through Internet; the photovoltaic data management machine is internally provided with a Web server, the photovoltaic data management machine can be configured through a Web interface, and an Ethernet port of the photovoltaic data management machine can be configured into a collection or transmission channel at will. The photovoltaic data management system based on Web management is adopted, supports various mainstream data transmission protocols, can realize the configuration of a photovoltaic data management machine and the browsing of local data without installing software, and can realize the real-time transmission of data. Therefore, the current mode has higher dependence on public network construction, and in remote areas such as deserts and forests, the base station has higher construction difficulty and is difficult to popularize, so that the construction difficulty is increased and the construction cost is increased for the construction of the photovoltaic power generation site data acquisition system.
Disclosure of Invention
The invention aims to solve the technical problem of providing a forest photovoltaic power generation site data acquisition system based on an ad hoc network, which can normally perform networking operation in remote environments such as lack of public network coverage and the like, and reduces the dependence on the public network.
In order to solve the technical problem, the forest photovoltaic power generation field data acquisition system based on the ad hoc network comprises a data acquisition module on photovoltaic equipment and a first ad hoc network module, wherein the data acquisition module acquires various parameters and data of the photovoltaic equipment in a power generation field, and the data acquired by the data acquisition module is transmitted to the first ad hoc network module; the first ad hoc network module is connected with the second ad hoc network module, and the first ad hoc network module transmits data to the second ad hoc network module; the second ad hoc network module is connected with the data center and transmits the data acquired by the data acquisition module to the data center.
In order to facilitate the real-time viewing of the operation condition of the power station (photovoltaic power generation site), the data center is connected with the mobile terminal.
Specifically, the second ad hoc network module is connected with the data center through a photovoltaic data management machine.
The invention comprises a photovoltaic device with a low-power ad hoc network device (a first ad hoc network module), a high-power ad hoc network relay station (a second ad hoc network module), the photovoltaic device, a photovoltaic data management machine and a background (a data center) with an ad hoc network and a server. The photovoltaic equipment of the low-power ad hoc network, the high-power ad hoc network relay station, the original photovoltaic equipment, the photovoltaic data management machine and the background with the ad hoc network and the server form the ad hoc network. Therefore, the ad hoc network can realize multiple functions of monitoring, collecting, managing and transmitting one or more power generation site data. On the basis of a traditional data acquisition system, a photovoltaic data management machine is continuously used for monitoring, acquiring and transmitting various data of a power generation site. On the basis, the completion of the functions is transmitted to a data center in an ad hoc network mode, and corresponding data analysis, management and other work are carried out. The data center can also select whether to transmit the data to the mobile terminal or the public network according to actual requirements.
The invention has the beneficial effects that:
1. the self-organized network has wide coverage range, strong anti-interference capability and high flexibility, and can normally operate in a networking mode under remote environments such as lack of public network coverage and the like, thereby reducing the dependence on the public network.
2. Personnel can carry out the analysis work to data at data center, promote work efficiency.
3. The staff can carry out the operation to a plurality of places simultaneously.
4. The ad hoc network is not dependent on the base station construction, and the construction cost is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic diagram of the present invention.
Detailed Description
As shown in fig. 1 and 2, the forest photovoltaic power generation site data acquisition system based on the ad hoc network comprises:
1. a data acquisition module: the method is used for collecting various parameters and data of the photovoltaic equipment in the power generation field.
2. An ad hoc network module: the photovoltaic system comprises low-power ad hoc network equipment (a first ad hoc network module) in photovoltaic equipment and a high-power ad hoc network relay station (a second ad hoc network module), and the function of the photovoltaic equipment and the photovoltaic data management machine is used for data transmission.
3. Photovoltaic data management machine: the photovoltaic data management system is used for managing photovoltaic data, such as an existing communication management machine.
4. The data center comprises: and browsing, analyzing, configuring and the like the obtained data, so that reliable data support is provided for the operation condition of the power station through analysis.
5. Mobile terminal/public network: including mobile phones, notebook computers, tablet computers, and the like. The system can support workers to check the operation condition of the power station through the public network under special conditions.
The system collects various parameters and data of the photovoltaic equipment in the power generation field through the data collection module on the photovoltaic equipment, then the parameters and the data are transmitted to the photovoltaic data management machine through the ad hoc network module, a worker configures the photovoltaic data management machine through a Web interface, the data center can obtain comprehensive data which come from the photovoltaic equipment and are analyzed and processed by the photovoltaic data management machine, and the worker can check the operation condition of the power station in real time through the data center in a website mode at a mobile terminal according to the actual condition requirement.
The above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.
Claims (3)
1. The forest photovoltaic power generation site data acquisition system based on the ad hoc network is characterized by comprising a data acquisition module on photovoltaic equipment and a first ad hoc network module, wherein the data acquisition module acquires various parameters and data of the photovoltaic equipment in a power generation site, and the data acquired by the data acquisition module is transmitted to the first ad hoc network module; the first ad hoc network module is connected with the second ad hoc network module, and the first ad hoc network module transmits data to the second ad hoc network module; the second ad hoc network module is connected with the data center and transmits the data acquired by the data acquisition module to the data center.
2. The ad hoc network-based forest photovoltaic power generation site data acquisition system as claimed in claim 1, wherein: the data center is connected with the mobile terminal.
3. The ad hoc network-based forest photovoltaic power generation site data acquisition system as claimed in claim 1, wherein: and the second ad hoc network module is connected with the data center through a photovoltaic data management machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489978.9A CN113132936A (en) | 2021-05-06 | 2021-05-06 | Forest photovoltaic power generation field data acquisition system based on ad hoc network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489978.9A CN113132936A (en) | 2021-05-06 | 2021-05-06 | Forest photovoltaic power generation field data acquisition system based on ad hoc network |
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| CN113132936A true CN113132936A (en) | 2021-07-16 |
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| CN202110489978.9A Pending CN113132936A (en) | 2021-05-06 | 2021-05-06 | Forest photovoltaic power generation field data acquisition system based on ad hoc network |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879959A (en) * | 2018-07-25 | 2018-11-23 | 广东石油化工学院 | A kind of photovoltaic module monitoring method and system |
| US20190171187A1 (en) * | 2016-05-09 | 2019-06-06 | StrongForce IoT Portfolio 2016, LLC | Methods and systems for the industrial internet of things |
| CN111371899A (en) * | 2020-03-13 | 2020-07-03 | 山东三电新能源技术有限公司 | Data acquisition method and system suitable for large-scale distributed photovoltaic |
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2021
- 2021-05-06 CN CN202110489978.9A patent/CN113132936A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190171187A1 (en) * | 2016-05-09 | 2019-06-06 | StrongForce IoT Portfolio 2016, LLC | Methods and systems for the industrial internet of things |
| CN108879959A (en) * | 2018-07-25 | 2018-11-23 | 广东石油化工学院 | A kind of photovoltaic module monitoring method and system |
| CN111371899A (en) * | 2020-03-13 | 2020-07-03 | 山东三电新能源技术有限公司 | Data acquisition method and system suitable for large-scale distributed photovoltaic |
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Application publication date: 20210716 |