CN213423776U

CN213423776U - Vehicle-mounted photovoltaic sun tracking device of unmanned transport vehicle

Info

Publication number: CN213423776U
Application number: CN202120820874.7U
Authority: CN
Inventors: 田光兆; 郑奎; 夏丹青; 朱双双; 党安佳
Original assignee: Shunwei Intelligent Technology Changzhou Co ltd
Current assignee: Shunwei Intelligent Technology Changzhou Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-06-11
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an on-vehicle photovoltaic of unmanned transport vechicle chases after day device, including an industrial computer that is used for data collection, send command, the industrial computer is connected with and is used for receiving the right angle machine controller of industrial computer instruction, the right angle machine controller is connected with the right angle machine who is used for received signal, the right angle machine is connected with solar cell panel, the industrial computer still is connected with the optical line sensors who is used for gathering illumination intensity, is used for receiving the GPS of location data and time data and is used for receiving the photovoltaic controller of industrial computer instruction, photovoltaic controller connects solar cell panel. The utility model has the advantages that: according to the current geographic position information and the time information measured by the GPS, the current solar altitude is converted, then the battery panel is driven by the right-angle motor, the posture is adjusted, the optimal charging angle is achieved, the high-precision solar altitude is measured and tracked in real time, and the solar charging efficiency is improved.

Description

Vehicle-mounted photovoltaic sun tracking device of unmanned transport vehicle

Technical Field

The utility model relates to an unmanned vehicle transport vechicle field especially relates to an unmanned vehicle carries photovoltaic and chases after a day device.

Background

The unmanned transport vehicle generally adopts a lithium battery as power. The vehicle needs to be charged first and then operated. The charging time is generally long, and the use efficiency of the vehicle is seriously influenced.

At present, the roof of some vehicles is changed into a solar panel, so that the charging can be realized while working. However, the posture of the car roof is fixed, the solar altitude cannot be tracked in real time, and the charging efficiency is very low. And part of vehicles are also provided with omnidirectional sun tracking systems, and the solar altitude is detected by adopting a photoresistor, but the detection precision is not high, and the effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can realize the real-time survey and the tracking of high accuracy sun altitude angle, improve the on-vehicle photovoltaic of unmanned transport vechicle of solar charging efficiency and chase after a day device.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an on-vehicle photovoltaic of unmanned transport vechicle device of following after a day, includes an industrial computer that is used for data collection, send command, the industrial computer is connected with and is used for receiving the right angle machine controller of industrial computer instruction, the right angle machine controller is connected with the right angle machine who is used for received signal, the right angle machine is connected with solar cell panel, the industrial computer still is connected with the optical line sensors who is used for gathering illumination intensity, is used for receiving the GPS of positioning data and time data and is used for receiving the photovoltaic controller of industrial computer instruction, photovoltaic controller connects solar cell panel.

Preferably, the right-angle motor is provided with a mechanical output shaft, and the mechanical output shaft is connected with the solar panel.

Preferably, the power output end of the solar panel is connected with the power input interface of the photovoltaic controller, and the power output interface of the photovoltaic controller is connected with the vehicle-mounted battery.

Preferably, the industrial computer is connected with an LCD display used for human-computer interaction and data display, and the industrial computer and the LCD display are both provided with HDMI interfaces and are connected through data lines.

Preferably, the industrial personal computer and the right-angle motor controller are both provided with CAN communication interfaces, and the two CAN communication interfaces are connected through a CAN bus.

Preferably, the industrial computer is provided with an RS485 bus interface, the photovoltaic controller and the light sensor are both provided with an RS485 interface, and the RS485 bus interface is connected with the RS485 interface through an RS485 bus.

Preferably, the industrial personal computer and the GPS are provided with USB interfaces, and the two USB interfaces are connected through a data line.

The utility model has the advantages that: according to the current geographic position information and the time information measured by the GPS, the current solar altitude is converted, then the battery panel is driven by the right-angle motor, the posture is adjusted, the optimal charging angle is achieved, the high-precision solar altitude is measured and tracked in real time, and the solar charging efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a vehicle-mounted photovoltaic sun tracking device of an unmanned transport vehicle according to the present invention;

wherein: the industrial personal computer 10, the right-angle motor controller 12, the right-angle motor 14, the solar cell panel 16, the light ray sensor 18, the GPS20, the photovoltaic controller 22, the mechanical output shaft 24, the power output end 26, the power input interface 28, the power output interface 30, the vehicle-mounted battery 32, the LCD display 34, the HDMI interface 36, the data line 38, the CAN communication interface 40, the CAN bus 42, the RS485 bus interface 44, the RS485 interface 46, the RS485 bus 48 and the USB interface 50.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1, the vehicle-mounted photovoltaic sun tracking device for the unmanned transport vehicle comprises an industrial personal computer 10, wherein the industrial personal computer is used for collecting data such as GPS geographic position information and illumination intensity. The industrial personal computer 10 is connected with a right-angle motor controller 12 used for receiving instructions of the industrial personal computer 10, and the right-angle motor controller 12 has a CAN communication function and CAN control movement of at least 2 shafts. The right-angle motor controller 12 is connected with a right-angle motor 14 used for receiving signals, the right-angle motor 14 is double-shaft and adopts direct current power supply, and the rotating speed is 50rpm, so that the mechanical installation is convenient. The right-angle motor 14 is connected with a solar panel 16, and the solar panel 16 is a monocrystalline silicon battery panel with 100W power and 12V voltage output. The industrial personal computer 10 is further connected with a light sensor 18 for collecting illumination intensity, a GPS20 for receiving positioning data and time data and a photovoltaic controller 22 for receiving instructions of the industrial personal computer 10, and the photovoltaic controller 22 is connected with a solar cell panel 16.

Further, the right-angle motor 14 is provided with a mechanical output shaft 24, the mechanical output shaft 24 is connected with the solar cell panel 16, and the solar cell panel 16 is a monocrystalline silicon cell panel with 100W power and 12V voltage output.

Further, the power output 26 of the solar panel 16 is connected to a power input interface 28 of the photovoltaic controller 22, and a power output interface 30 of the photovoltaic controller 22 is connected to an on-board battery 32. The photovoltaic controller 22 selects an intelligent controller with 12V output and has various voltage input functions.

Further, the industrial personal computer 10 is connected with an LCD display 34 for human-computer interaction and data display, and the industrial personal computer 10 and the LCD display 34 are both provided with an HDMI interface 36 and connected through a data line 38.

Further, the industrial personal computer 10 and the right-angle motor controller 12 are both provided with a CAN communication interface 40, and the two CAN communication interfaces 40 are connected through a CAN bus 42.

Further, the industrial personal computer 10 is provided with an RS485 bus interface 44, the photovoltaic controller 22 and the light sensor 18 are both provided with an RS485 interface 46, and the RS485 bus interface 44 is connected with the RS485 interface 46 through an RS485 bus 48.

Further, the industrial personal computer 10 and the GPS20 are both provided with USB interfaces 50, and the two USB interfaces 50 are connected through a data line 38.

The above structure is to detect whether there is sufficient sunlight through the light sensor 18, and if the sunlight is sufficient, send a command to the photovoltaic controller 22 to start the charging mode. The solar altitude at any time anywhere on the earth surface is a determined value and can be obtained through table lookup or geometric calculation. The geographic coordinates and the current time are detected by the GPS20, and the solar altitude at the current moment is obtained. The solar panel 16 is fixed to the mechanical output shaft 24 of the right angle motor 14. The industrial personal computer 10 sends an instruction to the right-angle motor controller 12, so that the right-angle motor 14 rotates in a degree of freedom, and the posture of the solar cell panel 16 is adjusted. When adjusted to be perpendicular to the solar altitude angle of the solar panel 16, the highest charging efficiency is achieved. The vehicle adjusts the posture in the moving process to realize automatic sun-chasing.

The optical line sensors and the like used in the utility model are all mature products in the industry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an on-vehicle photovoltaic of unmanned transport vechicle device of chasing after a day, includes an industrial computer that is used for data acquisition, send instruction, its characterized in that: the industrial computer is connected with and is used for receiving the right angle motor controller of industrial computer instruction, the right angle motor controller is connected with the right angle motor who is used for received signal, the right angle motor is connected with solar cell panel, the industrial computer still is connected with the optical line sensors who is used for gathering illumination intensity, is used for receiving the GPS of positioning data and time data and is used for receiving the photovoltaic controller of industrial computer instruction, photovoltaic controller connects solar cell panel.

2. The unmanned transport vehicle-mounted photovoltaic sun tracking device of claim 1, wherein: the right-angle motor is provided with a mechanical output shaft, and the mechanical output shaft is connected with the solar cell panel.

3. The unmanned transport vehicle-mounted photovoltaic sun tracking device of claim 1, wherein: the power output end of the solar panel is connected with the power input interface of the photovoltaic controller, and the power output interface of the photovoltaic controller is connected with the vehicle-mounted battery.

4. The unmanned transport vehicle-mounted photovoltaic sun tracking device of claim 1, wherein: the industrial computer is connected with an LCD display used for human-computer interaction and data display, and the industrial computer and the LCD display are both provided with HDMI interfaces and are connected through data lines.

5. The unmanned transport vehicle-mounted photovoltaic sun tracking device of claim 1, wherein: the industrial personal computer and the right-angle motor controller are both provided with CAN communication interfaces, and the two CAN communication interfaces are connected through a CAN bus.

6. The unmanned transport vehicle-mounted photovoltaic sun tracking device of claim 1, wherein: the industrial computer is provided with RS485 bus interface, photovoltaic controller and light sensor all are provided with the RS485 interface, RS485 bus interface pass through the RS485 bus with RS485 interface connection.

7. The unmanned transport vehicle-mounted photovoltaic sun tracking device of claim 1, wherein: the industrial personal computer and the GPS are provided with USB interfaces, and the two USB interfaces are connected through a data line.