CN106873730A - A kind of photovoltaic data collection process device - Google Patents

Abstract

The invention discloses a photovoltaic data collection and processing device, comprising: a display screen (1), a data collection and processing device (2), a rear seat device (3), and a bottom row connection device (4). The beneficial effects of the present invention are: 1. The PC and the photovoltaic data collector are combined into one; 2. The photovoltaic data collection method includes multiple network access methods; 3. The data collected by the photovoltaic data collector is directly stored by the central processing unit in the PC. It is stored in the storage to prevent data loss when the network is unreachable; 4. Photovoltaic data is convenient to collect, safe to store, and has high data utilization rate, which can meet the user-oriented one-stop network photovoltaic service needs; 5. Simple operation, and the display is capacitive touch The display screen brings more convenience to users.

Description

A photovoltaic data collection and processing device

technical field

The invention relates to a processing device, in particular to a photovoltaic data collection and processing device.

Background technique

Photovoltaic industry is one of the pillar industries of new energy applications. Photovoltaic big data is like a gold mine that is gradually being mined. Through its acquisition, management, analysis and application, its potential value is gradually injecting new opportunities into the development of the photovoltaic industry. The driving force affects the planning and design, construction and acceptance, monitoring and control, operation and maintenance and management, asset evaluation and transaction of photovoltaic projects.

At present, the data collection and processing method in the photovoltaic information platform is the long-distance data transmission between the PC and the photovoltaic data collector through the network. This method has many steps, errors are prone to occur in the middle, resulting in data packet loss, the accuracy of transmission cannot be guaranteed, and the cost of laying communication cables is high. At the same time, the existing photovoltaic data collectors cannot store and display data, and the access configuration is complicated. The single transmission method cannot meet the user-oriented one-stop network photovoltaic service needs.

Contents of the invention

In order to comprehensively solve the above-mentioned problems, especially for the deficiencies in the prior art, the present invention provides a photovoltaic data collection and processing device that can fully solve the above-mentioned problems.

To achieve the above object, the present invention adopts the following technical means:

A photovoltaic data collection and processing device, comprising: a display screen, a data collection and processing device, a rear seat device, and a bottom row connection device, the display screen is arranged at the front end of the rear seat device and connected to the rear seat device, and the data collection and processing device is set Inside the rear seat device, the data collection and processing device is respectively connected to the display screen and the rear seat device, and the bottom row of connection devices is arranged at the bottom of the rear seat device to connect with the rear seat device;

The data collection and processing device includes a central controller, a photovoltaic data collector, a memory, and a circuit board. The central controller, the photovoltaic data collector, and the memory are respectively arranged on the top of the circuit board and connected to the circuit board. The photovoltaic data collector It is arranged under the central controller and electrically connected to the central controller, and the memory is arranged above the photovoltaic data collector on the side of the central controller and electrically connected to the central controller;

The rear seat device includes a radiator, a backup power supply, a heat dissipation net, and a rear case. The radiator, the backup power supply, and the heat dissipation net are respectively arranged on the upper end of the rear case and connected to the rear case. The radiator and the backup power supply are arranged on the heat dissipation net. On the side, the radiator is arranged on the upper end of the backup power supply and is electrically connected to the backup power supply;

The connecting device at the bottom includes an antenna, an RS485 interface, an RJ45 interface, a memory card socket, a program input interface, and a bottom row shell, and the antenna, an RS485 interface, an RJ45 interface, a memory card socket, and a program input interface are respectively arranged on the bottom row shell The upper end is connected to the bottom casing, and the antenna, RS485 interface, RJ45 interface, memory card socket, and program input interface are adjacent in sequence;

The display screen is electrically connected to the central controller, the central controller is electrically connected to the backup power supply, the antenna, the RS485 interface, the RJ45 interface, and the memory card socket are respectively electrically connected to the photovoltaic data collector, and the program input interface is connected to the The central controller is electrically connected.

Further, the display screen is a capacitive touch screen.

Further, the central controller adopts Google Pregel processing system.

Further, the processing module in the photovoltaic data collector adopts MCU module.

Further, there are two groups of the RS485 interface and the RJ45 interface respectively.

The beneficial effects of the present invention are:

1. The PC and the photovoltaic data collector are combined into one, reducing the intermediate connection mode, reducing the error rate of intermediate transmission, and reducing the data loss rate.

Ensure the correct transmission of data and reduce the cost of intermediate transmission and laying.

2. Photovoltaic data collection methods include a variety of network access methods, which can be flexibly selected according to network access conditions to ensure that data can pass through multiple

A way to transmit to the central processing unit.

3. The data collected by the photovoltaic data collector is directly stored in the memory by the central processing unit in the PC to prevent network failure

data lost.

4. Photovoltaic data is convenient to collect, safe to store, and has high data utilization rate, which can meet the user-oriented one-stop network photovoltaic service needs.

5. The operation is simple, and the display is a capacitive touch screen, which brings more convenience to users.

Description of drawings

Figure 1 is a schematic diagram of the present invention.

Fig. 2 is a block diagram of the present invention.

In the figure: 1-display screen, 2-data collection and processing device, 3-rear seat device, 4-bottom row connection device, 201-central controller, 202-photovoltaic data collector, 203-memory, 204-circuit board, 301-radiator, 302-backup power supply, 303-heat dissipation net, 304-rear shell, 401-antenna, 402-RS485 interface, 403-RJ45 interface, 404-memory card socket, 405-program input interface, 406-bottom row shell.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, the present invention includes: a display screen 1, a data collection and processing device 2, a rear seat device 3, and a bottom row connection device 4, the display screen 1 is arranged on the front end of the rear seat device 3 and connected to the rear seat device 3, The data collection and processing device 2 is arranged inside the rear seat device 3, the data collection and processing device 2 is respectively connected to the display screen 1 and the rear seat device 3, and the bottom row connecting device 4 is arranged at the bottom of the rear seat device 3 and the rear The seat device 3 is connected;

The data collection and processing device 2 includes a central controller 201, a photovoltaic data collector 202, a memory 203, and a circuit board 204. The central controller 201, the photovoltaic data collector 202, and the memory 203 are respectively arranged on the upper end of the circuit board 204 and the circuit board. Board 204 is connected, the photovoltaic data collector 202 is arranged under the central controller 201 and electrically connected to the central controller 201, and the memory 203 is arranged on the side of the central controller 201 above the photovoltaic data collector 202 and electrically connected to the central controller 201 ;

The rear seat device 3 includes a radiator 301, a backup power supply 302, a heat dissipation net 303, and a rear case 304. The radiator 301, the backup power supply 302, and the heat dissipation net 303 are respectively arranged on the upper end of the rear case 304 and connected to the rear case 304. The radiator 301 and the backup power supply 302 are arranged on the side of the cooling net 303, and the radiator 301 is arranged on the upper end of the backup power supply 302 and is electrically connected to the backup power supply 302;

The connecting device 4 in the bottom row includes an antenna 401, an RS485 interface 402, an RJ45 interface 403, a memory card socket 404, a program input interface 405, and a row of shells 406 at the bottom. 404, the program input interface 405 is respectively arranged on the upper end of the bottom row shell 406 and connected with the bottom row shell 406, and the antenna 401, the RS485 interface 402, the RJ45 interface 403, the memory card socket 404, and the program input interface 405 are successively adjacent;

The display screen 1 is electrically connected to the central controller 201, the central controller 201 is electrically connected to the backup power supply 302, and the antenna 401, the RS485 interface 402, the RJ45 interface 403, and the memory card socket 404 are respectively connected to the photovoltaic data collector 202 Electrically connected, the program input interface 405 is electrically connected to the central controller 201 .

The display screen 1 is a capacitive touch display screen. The capacitive touch display screen has novel operation, is not easy to accidentally touch, has high durability, and can bring more convenience to users.

The central controller 201 adopts Google Pregel processing system, which can process large-scale graphs, and supports matrix processing and graph processing. At present, Pregel can directly read data from the distributed file system. It is planned to be combined in the cloud database management system and public computing service modules. Pregel's I/O operation API interface makes it seamlessly integrated with the cloud database.

The processing module in the photovoltaic data collector 202 adopts an MCU module, and the MCU module is a processor with a highly integrated general-purpose structure. Strong ability and high general performance.

There are two groups of RS485 interface 402 and RJ45 interface 403 respectively, and multiple groups of signal interfaces with different structures can increase the flexibility of network access conditions and ensure that data can be transmitted to the central processing unit through various channels.

Referring to Fig. 2 for a typical application of the present invention, the data acquisition of the controlled device is realized through the antenna 401, the RS485 interface 402, the RJ45 interface 403, and the memory card socket 404; the collected data is transmitted to the central controller 201 for processing through the data line , and the data is stored in the memory 203 at the same time. The processing of data can be operated and controlled through the capacitive touch screen 1, and the collected data can be made into planning and design, construction and acceptance, monitoring and control, operation and maintenance and management, asset evaluation and planning of photovoltaic projects through the central controller 201. Transactions and other information that people want to know, when changing the program in the central controller 201, the central controller 201 can be programmed and controlled through the program input interface 405 external device, when the external power supply is cut off, the backup power supply 302 can continue to supply power. It can prevent data loss and increase the service life of the device.

The specific implementations above are merely examples for clearly illustrating the present invention, rather than limiting the implementations. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made, and it is not necessary and impossible to exhaustively list all the implementation modes here, and the obvious Variations or variations are still within the scope of the present invention.

Claims (5)

1. a kind of photovoltaic data collection process device, it is characterised in that including：Display screen (1), data collection process device (2), Base device (3), bottom bar connecting device (4) afterwards, the display screen (1) are arranged at rear base device (3) front end with rear base device (3) even Connect, it is internal that the data collection process device (2) is arranged at rear base device (3), the data collection process device (2) respectively with Display screen (1) and rear base device (3) are connected, and the bottom bar connecting device (4) is arranged at rear base device (3) bottom and rear base device (3) connect；

The data collection process device (2) includes central controller (201), photovoltaic data collector (202), internal memory (203), Circuit board (204), the central controller (201), photovoltaic data collector (202), internal memory (203) are respectively arranged at circuit board (204) upper end is connected with circuit board (204), the photovoltaic data collector (202) be arranged at central controller (201) lower section with Central controller (201) is electrically connected, and the internal memory (203) is arranged at central controller (201) side photovoltaic data collector (202) top electrically connects with central controller (201)；

The rear base device (3) includes radiator (301), stand-by power supply (302), radiator-grid (303), rear shell (304), described to dissipate Hot device (301), stand-by power supply (302), radiator-grid (303) are respectively arranged at rear shell (304) upper end and are connected with rear shell (304), institute State radiator (301), stand-by power supply (302) and be arranged at radiator-grid (303) side, the radiator (301) is arranged at standby electricity Source (302) upper end electrically connects with stand-by power supply (302)；

The bottom bar connecting device (4) includes antenna (401), RS485 interfaces (402), RJ45 interfaces (403), memory card socket (404), shell (406), the antenna (401), RS485 interfaces (402), RJ45 interfaces are arranged in program input interface (405), bottom (403), memory card socket (404), program input interface (405) are respectively arranged at bottom row shell (406) upper end and shell (406) is arranged at bottom Connection, the antenna (401), RS485 interfaces (402), RJ45 interfaces (403), memory card socket (404), program input interface (405) it is adjacent successively；

The display screen (1) electrically connects with central controller (201), and the central controller (201) is electric with stand-by power supply (302) Connection, the antenna (401), RS485 interfaces (402), RJ45 interfaces (403), memory card socket (404) respectively with photovoltaic data Collector (202) is electrically connected, and described program input interface (405) is electrically connected with central controller (201).

2. a kind of photovoltaic data collection process device as claimed in claim 1, it is characterised in that the display screen (1) is electricity Appearance formula touch display screen.

3. a kind of photovoltaic data collection process device as claimed in claim 1, it is characterised in that the central controller (201) Google Pregel processing systems are used.

4. a kind of photovoltaic data collection process device as claimed in claim 1, it is characterised in that the photovoltaic data collector (202) processing module in uses MCU module.

5. a kind of photovoltaic data collection process device as claimed in claim 1, it is characterised in that the RS485 interfaces (402) There are two groups respectively with RJ45 interfaces (403).