WO2017088334A1 - Wireless communication technology-based charging pile using off-grid photovoltaic power generation - Google Patents

Abstract

A wireless communication technology-based charging pile using off-grid photovoltaic power generation, comprising a housing (2), a power generation device (1) disposed on top of the housing, a display device (3) disposed on the housing, a control device (5), a card reader (6) and two charging devices (4). The charging device comprises a light focusing mechanism, a photovoltaic mechanism, a vertically arranged connecting rod (1-3), and a cylinder (1-6) disposed on top of the housing. The charging pile communicates in real time with a smart communication terminal by means of a wireless communication module (8) to ensure that a user can monitor the charging state in real time. By focusing sunlight on the photovoltaic mechanism by means of the light focusing mechanism, the photovoltaic mechanism generates power. By using the connecting rod to control the height of the light focusing mechanism and a driving motor (1-9) to control the angle of a convex lens (1-8), efficiency of power generation and service life of photovoltaic assemblies are improved, ensuring reliability and utility of the charging pile.

Description

Charging pile using off-grid photovoltaic power generation based on wireless communication technology Technical field

The invention relates to a charging pile using off-grid photovoltaic power generation based on wireless communication technology.

Background technique

With the development of science and technology and the advancement of society, people's demand for energy is getting higher and higher, but because many energy sources are not renewable, but also have high pollution, it has caused not only serious damage to the environment, but also the entire society is facing a shortage of resources. . Electric vehicles are an important step in the development of new energy sources.

At the same time as the popularity of electric vehicles, some supporting facilities for electric vehicles have also appeared. The importance of charging piles as the basis for the popularization of electric vehicles is self-evident. However, in many special occasions, such as remote areas, the cost of networking is too large, so the work of a single charging pile is difficult to achieve.

Summary of the invention

The technical problem to be solved by the present invention is to provide a charging pile using off-grid photovoltaic power generation based on wireless communication technology capable of real-time monitoring and independent power generation and power supply in order to overcome the disadvantage that the prior art charging pile is difficult to be applied to remote areas. .

The technical solution adopted by the present invention to solve the technical problem thereof is: a charging pile using off-grid photovoltaic power generation based on wireless communication technology, comprising a casing, a power generating device disposed above the casing, a display device disposed on the casing, and a control device a card swiping device and two charging devices, the power generating device comprising a concentrating mechanism, a photovoltaic mechanism, a vertically disposed connecting rod and a cylinder, the cylinder being disposed above the outer casing, the photovoltaic mechanism being located above the cylinder, a concentrating mechanism is disposed at a top end of the connecting rod, and the cylinder is drivingly connected to the concentrating mechanism through the connecting rod;

The concentrating mechanism includes a concentrating plate, and the concentrating plate is uniformly provided with a plurality of through holes, the concentrating hole is provided with a concentrating assembly, the photovoltaic mechanism includes a power generating plate, and the photovoltaic board is uniformly provided with a plurality of photovoltaics The assembly, the concentrating plate and the power generating plate are both curved surfaces, and the center of the concentrating plate is located on a side close to the power generating board. The center of the power generating plate is located on a side close to the concentrating plate, and the concentrating plate and the power generating plate are symmetric with respect to a line where the center of the concentrating plate and the center of the power generating plate are located;

A central control module is disposed in the outer casing, and the central control module includes a central control system, a wireless communication module connected to the central control system, a display control module, a button control module, a card sensing module, a charging control module, and a power generation control module. The display device is electrically connected to the display control module, the control device includes a button control module electrically connected, the card swipe device is electrically connected to the card swipe sensing module, the charging device is electrically connected to the charging control module, and the power generating device and the power generating device The control module is electrically connected;

The wireless communication module includes a wireless communication circuit, and the wireless communication circuit includes a first integrated circuit, a second integrated circuit, a first resistor, a second resistor, a third resistor, and a capacitor, and the first integrated circuit is of the type MC145026 The second integrated circuit is of the type TDA1808, the address input end of the first integrated circuit is externally connected with a 5V DC voltage power supply, the ground of the first integrated circuit is grounded, and the output end of the first integrated circuit passes The third resistor is connected to the input end of the second integrated circuit, the power supply end of the second integrated circuit is externally connected with a 5V DC voltage power supply, the ground end of the second integrated circuit is grounded, and the first integrated circuit is provided with four data outputs. The two data outputs are connected by a series circuit of a first resistor and a capacitor, and the transmission timing end of the first integrated circuit is respectively connected to the first resistor and the capacitor through a second resistor.

Preferably, in order to improve the anti-corrosion effect of the charging pile, the outer casing is made of glass fiber reinforced plastic.

Preferably, in order to improve the charging efficiency of the charging post, the charging device includes a charging gun, and the charging gun is a double-head charging gun.

Preferably, in order to improve the light collecting effect of the concentrating assembly and improve the power generation efficiency of the power generating device, the concentrating assembly comprises a convex lens and two driving units, the driving unit is located at two sides of the convex lens, and the driving unit and the convex lens are driven Connected, the drive unit includes a drive motor.

Preferably, in order to further improve the concentrating effect of the concentrating assembly, the driving motor is a DC servo motor.

Preferably, in order to improve the usability and operability of the charging post, the display device includes a touch display screen, and the control device includes a touch button.

Preferably, in order to improve power generation efficiency and reliability of the charging post, the power generation control module includes a power generation adjustment module, a cylinder control module connected to the power generation adjustment module, a motor drive module, a photovoltaic control module, and an electrical energy storage module, the cylinder and The cylinder control module is electrically connected, the drive motor is electrically connected to the motor drive module, and the photovoltaic component is electrically connected to the photovoltaic control module.

Preferably, in order to increase the concentrating effect of the concentrating assembly and the power generation efficiency of the photovoltaic module, the area of the concentrating plate is larger than the area of the power generating plate.

The invention has the beneficial effects that the wireless charging technology-based charging pile using off-grid photovoltaic power generation communicates with the intelligent communication terminal through the wireless communication module to ensure real-time monitoring of the charging status by the user; the sunlight is collected by the collecting mechanism The gathering is carried out on the photovoltaic mechanism, and the photovoltaic mechanism generates electricity to realize solar power generation. At the same time, the height of the collecting mechanism and the angle of the driving motor control convex lens are controlled by the cylinder through the connecting rod, thereby not only improving the power generation efficiency, but also improving the work of the photovoltaic module. The life span ensures the reliability and practicability of the charging pile.

DRAWINGS

The invention will now be further described with reference to the drawings and embodiments.

1 is a schematic structural view of a charging post using off-grid photovoltaic power generation based on wireless communication technology according to the present invention;

2 is a schematic structural view of a power generating device using a charging pile for off-grid photovoltaic power generation based on wireless communication technology according to the present invention;

3 is a concentrating mechanism of a charging pile using off-grid photovoltaic power generation based on wireless communication technology of the present invention; Schematic diagram of the structure;

4 is a schematic diagram of a system for charging a pile using off-grid photovoltaic power generation based on wireless communication technology according to the present invention;

5 is a system schematic diagram of a power generation control module of a charging pile using off-grid photovoltaic power generation based on wireless communication technology according to the present invention;

6 is a circuit schematic diagram of a wireless communication circuit of a charging pile using off-grid photovoltaic power generation based on wireless communication technology of the present invention;

In the figure: 1. power generation device, 2. housing, 3. display device, 4. charging device, 5. control device, 6. card swiping device, 7. central control system, 8. wireless communication module, 9. display control module, 10. Button control module, 11. Swipe sensor module, 12. Charge control module, 13. Power generation control module, 14. Power generation adjustment module, 15. Cylinder control module, 16. Motor drive module, 17. Photovoltaic control module, 18. Electrical energy storage module, 1-1. concentrating plate, 1-2. concentrating component, 1-3. connecting rod, 1-4. power generation board, 1-5. photovoltaic module, 1-6. cylinder, 1-7. Through hole, 1-8. convex lens, 1-9. drive motor, U1. first integrated circuit, U2. second integrated circuit, R1. first resistor, R2. second resistor, R3. third resistor, C1. capacitance.

detailed description

The invention will now be described in further detail with reference to the drawings. The drawings are simplified schematic diagrams, and only the basic structure of the present invention is illustrated in a schematic manner, and thus only the configurations related to the present invention are shown.

As shown in FIG. 1 to FIG. 6, a charging pile using off-grid photovoltaic power generation based on wireless communication technology includes a casing 2, a power generating device disposed above the casing 2, a display device 3 disposed on the casing 2, and control a device 5, a card swiping device 6 and two charging devices 4, the power generating device 1 comprising a collecting mechanism, a photovoltaic mechanism, a vertically disposed connecting rod 1-3 and a cylinder 1-6, the cylinder 1-6 being disposed in the outer casing Above the second, the photovoltaic mechanism is located above the cylinder 1-6, the concentrating mechanism is disposed at the top end of the connecting rod 1-3, and the cylinder 1-6 is connected to the concentrating mechanism through the connecting rod 1-3;

The concentrating mechanism includes a concentrating plate 1-1. The concentrating plate 1-1 is uniformly provided with a plurality of through holes 1-7, and the through holes 1-7 are provided with a concentrating assembly 1-2. The mechanism includes a power generating board 1-4, and a plurality of photovoltaic modules 1-5 are evenly disposed on the power generating board 1-4, and the concentrating board 1-1 and the power generating board 1-4 are curved surfaces, and the concentrating board 1-1 The center of the ball is located on the side close to the power generating board 1-4, and the center of the power generating board 1-4 is located on the side close to the concentrating panel 1-1, and the concentrating board 1-1 and the power generating board 1-4 are both The center of the concentrating plate 1-1 and the center of the center of the power generating plate 1-4 are symmetrical;

A central control module is disposed in the outer casing 2, and the central control module includes a central control system 7, a wireless communication module 8 connected to the central control system 7, a display control module 9, a button control module 10, a card sensing module 11, and charging. The control module 12 and the power generation control module 13 are electrically connected to the display control module 9, the control device 5 includes a button control module 10 electrically connected, and the card swiping device 6 is electrically connected to the card sensing module 1 The charging device 4 is electrically connected to the charging control module 12, and the power generating device 1 is electrically connected to the power generation control module 13;

The wireless communication module 8 includes a wireless communication circuit, and the wireless communication circuit includes a first integrated circuit U1, a second integrated circuit U2, a first resistor R1, a second resistor R2, a third resistor R3, and a capacitor C1. An integrated circuit U1 is modeled as MC145026, and the second integrated circuit U2 is of the type TDA1808. The address input of the first integrated circuit U1 is externally connected to a 5V DC voltage source, and the ground of the first integrated circuit U1 is grounded. The output end of the first integrated circuit U1 is connected to the input end of the second integrated circuit U2 through the third resistor R3, and the power supply end of the second integrated circuit U2 is externally connected to the 5V DC voltage power supply, and the second integrated circuit U2 The first integrated circuit U1 is provided with four data output terminals, wherein the two data output ends are connected by a series circuit composed of a first resistor R1 and a capacitor C1, and the transmission timing of the first integrated circuit U1 is The terminals are respectively connected to the first resistor R1 and the capacitor C1 through the second resistor R2.

Preferably, in order to improve the anti-corrosion effect of the charging pile, the outer casing 2 is made of glass. Steel material.

Preferably, in order to improve the charging efficiency of the charging post, the charging device 4 includes a charging gun, which is a double-head charging gun.

Preferably, in order to improve the light collecting effect of the concentrating assembly 1-2, the concentrating assembly 1-2 includes a convex lens 1-8 and two driving units, and the driving unit is located at the convex lens 1 On both sides of the -8, the drive unit is drivingly coupled to the convex lens 1-8, which includes the drive motor 1-9.

Preferably, in order to further improve the condensing effect of the concentrating assembly 1-2, the driving motor 1-9 is a DC servo motor.

Preferably, in order to improve the usability and operability of the charging post, the display device 3 includes a touch display screen, and the control device 5 includes a touch button.

Preferably, in order to improve the power generation efficiency and reliability of the charging post, the power generation control module 13 includes a power generation adjustment module 14, a cylinder control module 15 connected to the power generation adjustment module 14, a motor drive module 16, a photovoltaic control module 17, and electrical energy storage. The module 18 is electrically connected to the cylinder control module 15 , which is electrically connected to the motor drive module 16 , which is electrically connected to the photovoltaic control module 17 .

Preferably, in order to increase the concentrating effect of the concentrating assembly 1-2 and the power generation efficiency of the photovoltaic module 1-5, the area of the concentrating plate 1-1 is larger than the area of the power generating board 1-4.

The charging principle of the charging pile based on the wireless communication technology using the off-grid photovoltaic power generation is: collecting the solar energy by the power generating device 1, and then generating the power to realize the self-generation, and then simultaneously performing the two electric vehicles through the two charging devices 4 At the same time, the display device 3 can display various working states and specific parameters of the charging pile, so that the user can understand the charging condition; the control device 5 facilitates the user to control the charging pile; and the card swiping device 6 is used for the user to swipe the card. , improve the reliability of the charging pile Sex.

The working principle of the power generating device 1 in the charging pile based on the wireless communication technology using the off-grid photovoltaic power generation is: the collecting mechanism is located above the photovoltaic mechanism, the collecting mechanism collects the sunlight to the photovoltaic mechanism, and the photovoltaic mechanism will Power generation to achieve solar power generation. The cylinders 1-6 control the height of the concentrating mechanism through the connecting rods 1-3, thereby adjusting the distance between the concentrating plates 1-1 and the power generating plates 1-4, and improving the power generation efficiency of the power generating device 1.

When the sunlight is strong: only the light of the area is focused by the convex lens 1-8 in the concentrating plate 1-1, and concentrated on the corresponding photovoltaic modules 1-5, and the photovoltaic modules 1-5 generate electricity. However, when the solar energy is not strong enough, the intensity of the light cannot cause the photovoltaic modules 1-5 to generate electricity, so that the convex lenses 1-8 can be controlled by the driving motors 1-9 so that several convex lenses 1-8 are combined while being concentrated to correspond On the photovoltaic modules 1-5, the photovoltaic modules 1-5 will generate electricity, which not only can maximize the working efficiency of the photovoltaic modules 1-5, but also enable the photovoltaic modules 1-5 to work in turn, and improve the photovoltaic modules. 1-5 working life. The area of the concentrating plate 1-1 is larger than the area of the power generating board 1-4, and the power generation efficiency of the power generating device 1 can be improved, and the charging pile can be protected from rain or the like.

The charging station based on wireless communication technology adopts off-grid photovoltaic power generation: the central control system 7 is used for controlling each module, and the charging pile is intelligentized; the wireless communication module 8 is used for real-time communication with the user's intelligent communication terminal. To ensure that the user can monitor the charging status in real time; the display control module 9 is used to control the display device 3 to display related information; the button control module 10 is used to control the operation of the control device 5, and the operability of the charging pile is improved; the card sensing module 11 is used to control the card swiping device 6 to perform card swiping consumption for the user; the charging control module 12 is configured to control the charging device 4 to perform charging, and improve the reliability of the charging post; the power generation control module 13 is configured to control the power generating device 1 to perform power generation with maximum efficiency. The reliability of the charging pile is improved; the cylinder control module 15 is used to control the operation of the cylinder 1-6 for driving the movement of the concentrating plate 1-1; the motor driving module 16 is used for controlling the operation of the driving motor 1-9, and the improvement is made. Power generation efficiency The photovoltaic control module 17 is used to control the photovoltaic modules 1-5 for power generation, and provides the power generation efficiency of the power generation device 1; the electrical energy storage module 18 is used for storing electrical energy to ensure the sustainable charging capability of the charging pile.

The wireless communication technology is based on the wireless communication circuit in the charging pile of the off-grid photovoltaic power generation, the first integrated circuit U1 is model MC145026, and the second integrated circuit U2 is model TDA1808, which is integrated by the first integrated circuit U1 and the second integrated circuit The combination of the circuit U2 realizes the transmission of the wireless signal.

Compared with the prior art, the wireless charging technology-based charging pile using off-grid photovoltaic power generation communicates with the intelligent communication terminal through the wireless communication module 8 to ensure real-time monitoring of the charging status by the user; The light is collected on the photovoltaic mechanism, and the photovoltaic mechanism generates electricity to realize solar power generation. At the same time, the height of the collecting mechanism is controlled by the connecting rods 1-3 through the cylinders 1-6 and the angle of the driving lens 1-8 is controlled by the driving motor 1-9. It not only improves the power generation efficiency, but also improves the working life of the photovoltaic modules 1-5, ensuring the reliability and practicability of the charging pile.

In view of the above-described embodiments of the present invention, various changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and the technical scope thereof must be determined according to the scope of the claims.

Claims (8)

A charging pile using off-grid photovoltaic power generation based on wireless communication technology, comprising: a casing (2), a power generating device (1) disposed above the casing (2), and a display device disposed on the casing (2) (3), a control device (5), a card swiping device (6) and two charging devices (4), the power generating device (1) comprising a concentrating mechanism, a photovoltaic mechanism, and a vertical connecting rod (1-3) And a cylinder (1-6), the cylinder (1-6) is disposed above the outer casing (2), the photovoltaic mechanism is located above the cylinder (1-6), and the collecting mechanism is disposed on the connecting rod (1) -3) the top end, the cylinder (1-6) is connected to the collecting mechanism through the connecting rod (1-3); The concentrating mechanism includes a concentrating plate (1-1), and the concentrating plate (1-1) is uniformly provided with a plurality of through holes (1-7), and the through holes (1-7) are provided with concentrating light. The component (1-2), the photovoltaic mechanism comprises a power generation board (1-4), and the power generation board (1-4) is uniformly provided with a plurality of photovoltaic modules (1-5), and the concentrating board (1-1) And the power generation board (1-4) are both curved surfaces, the center of the concentrating plate (1-1) is located on the side close to the power generation board (1-4), and the center of the power generation board (1-4) Located on the side close to the concentrating plate (1-1), the concentrating plate (1-1) and the power generating plate (1-4) are both about the center of the concentrating plate (1-1) and the power generating plate (1-4) The line of the ball is symmetric; A central control module is disposed in the outer casing (2), the central control module includes a central control system (7), a wireless communication module (8) connected to the central control system (7), a display control module (9), and a button a control module (10), a card sensing module (11), a charging control module (12), and a power generation control module (13), the display device (3) being electrically connected to the display control module (9), the control device (5) Included in the electrical connection of the button control module (10), the card swiping device (6) is electrically connected to the swipe sensing module (11), the charging device (4) is electrically connected to the charging control module (12), the power generating device ( 1) electrically connected to the power generation control module (13); The wireless communication module (8) includes a wireless communication circuit, and the wireless communication circuit includes a first integrated circuit (U1), a second integrated circuit (U2), a first resistor (R1), and a second resistor (R2), Three electric Resistor (R3) and capacitor (C1), the first integrated circuit (U1) is model number MC145026, the second integrated circuit (U2) is model number TDA1808, and the address input of the first integrated circuit (U1) The terminal is externally connected to a 5V DC voltage source, the ground of the first integrated circuit (U1) is grounded, and the output of the first integrated circuit (U1) passes through the third resistor (R3) and the second integrated circuit (U2). The input end is connected, the power supply end of the second integrated circuit (U2) is externally connected to a 5V DC voltage power supply, the ground end of the second integrated circuit (U2) is grounded, and the first integrated circuit (U1) is provided with four data. The output end, wherein the two data output ends are connected by a series circuit composed of a first resistor (R1) and a capacitor (C1), and the transmission timing end of the first integrated circuit (U1) is respectively connected to the second resistor (R2) A resistor (R1) is connected to the capacitor (C1). The charging pile using off-grid photovoltaic power generation based on wireless communication technology according to claim 1, wherein the outer casing (2) is made of glass fiber reinforced plastic. The charging station using off-grid photovoltaic power generation based on wireless communication technology according to claim 1, wherein the charging device (4) comprises a charging gun, and the charging gun is a double-head charging gun. The charging station using off-grid photovoltaic power generation based on wireless communication technology according to claim 1, wherein the concentrating assembly (1-2) comprises a convex lens (1-8) and two driving units, The drive unit is located on both sides of the convex lens (1-8), and the drive unit is drivingly coupled to the convex lens (1-8), the drive unit including a drive motor (1-9). The charging pile using off-grid photovoltaic power generation based on wireless communication technology according to claim 4, wherein the driving motor (1-9) is a DC servo motor. The charging station using off-grid photovoltaic power generation based on wireless communication technology according to claim 1, wherein the display device (3) comprises a touch display screen, and the control device (5) comprises a touch button. The charging station using off-grid photovoltaic power generation based on wireless communication technology according to claim 1 The power generation control module (13) includes a power generation adjustment module (14), a cylinder control module (15) connected to the power generation adjustment module (14), a motor drive module (16), a photovoltaic control module (17), and An electric energy storage module (18), the cylinder (1-6) is electrically connected to a cylinder control module (15), and the driving motor (1-9) is electrically connected to a motor driving module (16), the photovoltaic module (1) -5) Electrically connected to the photovoltaic control module (17). The charging pile using off-grid photovoltaic power generation based on the wireless communication technology according to claim 1, wherein the area of the concentrating plate (1-1) is larger than the area of the power generating board (1-4).

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