CN116346022A

CN116346022A - Roof solar device and vehicle

Info

Publication number: CN116346022A
Application number: CN202310629606.0A
Authority: CN
Inventors: 赵雁云; 秦远斌; 梁金煌; 张丽丽; 张启超; 卢明明; 孙传进
Original assignee: Wisdom Fujian Motor Co Ltd
Current assignee: Wisdom Fujian Motor Co Ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-06-27
Anticipated expiration: 2043-05-31
Also published as: CN116346022B

Abstract

The invention discloses a roof solar device and a vehicle. The solar energy assembly comprises a plurality of solar energy panels which are paved on the roof along the length direction of the vehicle; a pair of rails are paved on two sides of the solar panel along the paving direction of the solar panel; the cleaning vehicle walks along the track and comprises a vehicle body, a first cleaning component, a second cleaning component and a camera, wherein the camera is arranged between the first cleaning component and the second cleaning component; the cleaning vehicle is provided with a first direction and a second direction opposite to the first direction, when the cleaning vehicle walks along the first direction, the first cleaning component cleans the solar panel along the first direction, and the camera acquires a first image; when the cleaning vehicle walks along the second direction, the second cleaning assembly cleans the solar panel along the second direction, and the camera acquires a second image; the first image and the second image are transmitted to the vehicle controller for the vehicle controller to identify whether a damaged area exists.

Description

Roof solar device and vehicle

Technical Field

The invention relates to the technical field of solar energy, in particular to a roof solar device and a vehicle.

Background

A solar car is a car driven by solar energy. Compared with the traditional heat engine driven automobile, the solar automobile is truly zero-emission. Because of the environmental protection, solar automobiles are advocated by various countries, and the development of the solar automobile industry is also increasingly vigorous.

However, in the prior art, solar energy has a defect of slow energy supply, so that the application of the solar energy is limited. However, in some special scenes, solar energy is not used as a main power source, but is used as an auxiliary energy source, so that a good technical effect is achieved.

For example, the traveling bus has a roof with a larger solar panel paving area and is in a parking and passenger-waiting state in most states, and the vehicle can be promoted to continue voyage by supplementing energy through solar energy; such as a caravan or a vending machine, which can achieve self-sufficiency of daily light electricity by solar energy, etc.

However, compared with the common vehicles, the tourist buses, the motor home, the vending trucks and the like belong to large vehicles, the roof area of the tourist buses, the motor home or the vending trucks is huge, and the height from the ground is higher, so that the surface of the solar panel is difficult to clean, and the solar panel which cannot be cleaned in time can cause the reduction of the power generation efficiency, and even the local fault and damage of the solar panel.

The invention discloses a technical scheme for cleaning a solar panel carried on a vehicle roof, which can be improved, namely, the solar panel cannot be subjected to self-detection on faults such as dead spots and the like.

Disclosure of Invention

The invention aims to provide a roof solar device which can clean and self-check a solar panel with the aid of a vehicle controller.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

roof solar power plant includes:

the solar energy assembly comprises a plurality of solar panels which are paved on the roof along the length direction of the vehicle;

the pair of rails are paved on two sides of the solar panel along the paving direction of the solar panel;

the cleaning vehicle walks along the track and comprises a vehicle body, a first cleaning component, a second cleaning component and a camera, wherein the camera is arranged between the first cleaning component and the second cleaning component;

the cleaning vehicle is provided with a first direction and a second direction opposite to the first direction, when the cleaning vehicle walks along the first direction, the first cleaning component cleans the solar panel along the first direction, and the camera acquires a first image; when the cleaning vehicle walks along the second direction, the second cleaning assembly cleans the solar panel along the second direction, and the camera acquires a second image;

the first image and the second image are transmitted to a vehicle controller for the vehicle controller to identify whether a damaged area exists.

Further, the track is a rack, the upper end face of the rack is a tooth surface, and the lower end face of the rack is a plane; the vehicle body comprises a driving motor, a driving gear and an auxiliary wheel, wherein the driving gear is driven by the driving motor to walk along the upper end face of the rack, and the auxiliary wheel is abutted to the lower end face of the rack.

Further, the cleaning vehicle further comprises a cleaning frame and a clutch; the middle part of the cleaning frame is hinged with the vehicle body, the two ends of the cleaning frame float, the first end of the cleaning frame is provided with the first cleaning component, and the second end of the cleaning frame is provided with the second cleaning component; when the clutch is used for enabling the cleaning vehicle to walk along the first direction, the first cleaning assembly is abutted against the solar panel, and the second cleaning assembly is suspended relative to the solar panel; when the cleaning vehicle walks along the second direction, the first cleaning assembly is suspended relative to the solar panel, and the second cleaning assembly is abutted to the solar panel.

Further, the second cleaning component comprises a second scraping plate and a rolling brush cylinder which are distributed in sequence along the second direction; the second scraping plate is vertically and slidably arranged on the cleaning frame through side plates at two sides of the second scraping plate, and lower protrusions are arranged at the outer sides of the side plates; the cleaning frame is provided with a push plate corresponding to the lower bulge at the side where the second cleaning component is located; the clutch is an electromagnet and is arranged on the vehicle body, and the clutch adsorbs the side plate in a first state to enable the side plate to move upwards, so that the lower bulge acts on the push plate to lift the second end of the cleaning frame; the side plate is released in the second state, the second end of the cleaning frame is pressed down, and the push plate acts on the lower bulge to enable the second scraping plate to move down.

Further, the solar module further comprises a protective glass, an air inlet and an air outlet, wherein the protective glass is laid above the solar panel and forms a sealed interlayer with the solar panel, the air inlet and the air outlet are respectively arranged at two sides of the interlayer, and the air inlet and the air outlet are connected with an air conditioning module of a vehicle to obtain circulating cold air; the first cleaning component and the second cleaning component act on the protective glass.

Further, the cleaning vehicle further comprises a guide cover, wherein the guide cover is arranged at the starting point of the first direction so as to accommodate the cleaning vehicle; the air guide sleeve is internally provided with a vertically or obliquely arranged transmitting plate; the cleaning vehicle comprises a first storage battery and a receiving plate, wherein the first storage battery supplies power to the cleaning vehicle, and the first storage battery is charged between the transmitting plate and the receiving plate through wireless charging.

Further, a guide pin and a water supply joint are arranged in the guide cover; the cleaning vehicle comprises a positioning hole and a water taking one-way valve, wherein the positioning hole corresponds to the guide pin, the water taking one-way valve corresponds to the water supply joint, and when the cleaning vehicle approaches to the guide cover, the positioning hole and the water taking one-way valve are sequentially and respectively abutted to the guide pin and the water supply joint.

A second object of the present invention is to provide a vehicle to supplement energy by solar energy while self-checking a solar panel.

The technical scheme is as follows:

a vehicle comprising a vehicle controller and a roof solar device, the roof solar device being as hereinbefore described.

Further, the vehicle controller performs the following method:

s1, when a self-checking instruction is received, acquiring an ambient light intensity value, judging whether the ambient light intensity value is lower than a set threshold value, if so, executing S2, and if not, continuing to acquire the ambient light intensity value;

s2, electroluminescence is carried out on the solar panel;

s3, controlling the cleaning vehicle to walk and clean along a first direction, and controlling the camera to acquire a first image;

s4, processing the first image to obtain a gray area in the first image;

s5, controlling the cleaning vehicle to walk and clean along a second direction, and controlling the camera to acquire a second image;

s6, processing the second image to obtain a gray area in the second image;

s7, comparing the dark area of the first image with the dark area of the second image, and identifying whether at least one of disappearance, area reduction or light transmission exists in the dark area of the first image, if yes, executing S8, and if no, executing S9;

s8, driving the cleaning vehicle to clean the area-reduced or light-transmitting dark areas;

s9, marking a dark area without change, and outputting a suspected damage prompt.

Further, the solar module further comprises protective glass, an air inlet and an air outlet, wherein the protective glass is laid above the solar panel and forms a sealed interlayer with the solar panel, the air inlet and the air outlet are respectively arranged at two sides of the interlayer, and the air inlet and the air outlet are connected with an air conditioning module of a vehicle;

the vehicle controller further performs, before performing S5: and switching on the air inlet and the air outlet to the air conditioning component so as to blow cold air in, and switching off the air conditioning component after the set time is reached.

After the technical scheme is adopted, compared with the background technology, the invention has the following advantages:

1. according to the invention, the solar panel is cleaned twice through the cleaning vehicle, the electroluminescent principle of the solar panel is combined, the images of the two cleaning are obtained, and whether the fouling phenomenon exists is identified through image comparison, so that the self-inspection of the solar panel is realized.

2. The first cleaning component and the second cleaning component can be switched when the cleaning vehicle walks in different directions, so that the influence on the picture acquisition quality of a camera is avoided.

3. According to the invention, the protective glass is arranged in the solar module, and through the design of the sandwich structure and the connection of the protective glass into the vehicle air conditioner module, the condensation of fog can be realized, and the water consumption in the cleaning and self-checking processes is reduced.

4. The invention is provided with the guide cover, reduces wind resistance when the vehicle runs, and simultaneously, the charging component and the water supplementing component are arranged in the guide cover, so that the energy supply and the water source supplement of the cleaning vehicle are realized.

Drawings

FIG. 1 is a schematic view of a storage state of a cleaning vehicle according to the present invention;

FIG. 2 is a schematic top view of a cleaning vehicle according to the present invention;

FIG. 3 is an enlarged detail view at A in FIG. 1;

FIG. 4 is a schematic view of a wash rack;

FIG. 5 is a schematic view of the cleaning vehicle of the present invention traveling in a first direction;

FIG. 6 is an enlarged detail view at B in FIG. 5;

FIG. 7 is a schematic view of the cleaning vehicle of the present invention traveling in a second direction;

FIG. 8 is an enlarged detail view of FIG. 7C of the present invention;

FIG. 9 is a detailed schematic of a solar module of the present invention;

FIG. 10 is a schematic flow chart of the present invention;

FIG. 11 is a schematic view of a solar module according to the present invention.

Reference numerals illustrate:

roof solar power device 100; solar module 110, solar panel 111, solar controller 112, cover glass 113, air inlet 114, air outlet 115, interlayer 116; a track 120; the cleaning vehicle 130, the vehicle body 131, the driving motor 1311, the driving gear 1312, the auxiliary wheel 1313, the first storage battery 1314, the receiving plate 1315, the water storage tank 1316, the spray head 1317, the positioning hole 1318 and the water taking check valve 1319; a first cleaning assembly 140; the second cleaning assembly 150, the second scraper 151, the side plate 1511, the lower protrusions 1512, the roller brush cylinder 152, and the roller brush motor 1521; camera 160, cleaning frame 170, push plate 171, clutch 180, air guide sleeve 190, emission plate 191, guide pin 192, water supply joint 193;

a vehicle controller 200;

second battery 300.

Description of the embodiments

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, it should be noted that:

the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, and do not denote or imply that the apparatus or elements of the present invention must have a particular orientation, and thus should not be construed as limiting the invention.

When an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the invention will be understood by those skilled in the art according to the specific circumstances.

Example 1

Referring to fig. 1, 2 and 3, the present invention discloses a roof solar device, which includes a solar module 110, a pair of rails 120, a cleaning vehicle 130 and a guide cover 190.

The solar module 110 includes a plurality of solar panels 111, and the plurality of solar panels 111 are laid on the roof along the vehicle length direction.

The pair of rails 120 are laid on both sides of the solar panel 111 along the laying direction of the solar panel 111 for the cleaning vehicle 130 to walk.

Referring to fig. 4, the cleaning vehicle 130 includes a vehicle body 131, a first cleaning assembly 140, a second cleaning assembly 150, and a camera 160, wherein the camera 160 is disposed between the first cleaning assembly 140 and the second cleaning assembly 150; when the cleaning vehicle 130 walks along the track 120, the first cleaning assembly 140 or the second cleaning assembly 150 cleans the solar panel 111, and the camera 160 photographs the cleaned solar panel 111 to obtain an image.

Specifically, referring to fig. 1, the cleaning vehicle 130 has a first direction and a second direction opposite to the first direction. Referring to fig. 5 and 6, when the cleaning vehicle 130 walks along the first direction, the first cleaning assembly 140 cleans the solar panel 111 along the first direction, and in this process, the camera 160 is located behind the first cleaning assembly 140 to obtain an image of the solar panel 111 cleaned by the first cleaning assembly 140, that is, the camera 160 obtains a first image. Referring to fig. 6 and 7, when the cleaning vehicle 130 walks in the second direction, the second cleaning assembly 150 cleans the solar panel 111 in the second direction, and the camera 160 is located behind the second cleaning assembly 150 to obtain an image of the solar panel 111 cleaned by the second cleaning assembly 150, i.e. the camera 160 obtains a second image.

The first image and the second image are transmitted to the vehicle controller 200 for the vehicle controller 200 to recognize whether a damaged area exists.

Specifically, in the acquisition of the first image and the second image, the acquired image is an electroluminescent image of the solar panel 111. When the vehicle controller 200 acquires the first image, the dark gray area of the first image is identified and marked, and when the second image is acquired, the dark gray area of the second image is identified and marked. Then, the vehicle controller 200 divides the dark area of the second image at a corresponding position of the dark area of the first image with reference to the dark area of the first image, compares at the same position, whether the dark area of the second image is disappeared, the area is reduced (the area reduction value is greater than a set threshold value, such as 10%), and whether a light-transmitting area appears in the dark area. If yes, marking the area-reduced and light-transmitting area as a dirty area, driving the cleaning vehicle 130, and cleaning the dirty area again; if not, marking as a suspected damaged area, outputting a prompt to remind maintenance.

Referring to fig. 3, in the present invention, the track 120 is an inverted L-shaped rack, the upper end surface of the rack is a tooth surface, and the lower end surface is a plane; the vehicle body 131 includes a driving motor 1311, a driving gear 1312, and a secondary wheel 1313, wherein the driving gear 1312 is driven by the driving motor 1311 (driven by a gear set, not shown in the figure) to travel along the upper end surface of the rack, and the secondary wheel 1313 is abutted against the lower end surface of the rack to prevent the driving gear 1312 from slipping off the upper end surface of the rack.

Referring to fig. 3, 6 and 8, the cleaning vehicle 130 further includes a cleaning frame 170 and a clutch 180. The middle part of the cleaning frame 170 is hinged with the vehicle body 131, and two ends of the cleaning frame 170 float to form a teeterboard structure. One floating end is a first end and is used for carrying a first cleaning assembly 140; the other floating end is a second end for carrying the second cleaning assembly 150. In order to avoid the camera 160 from scratching the solar panel 111 after the rear scratching assembly during the image acquisition process, the scratching of the moisture which is not dried, etc. generates a ripple phenomenon, which affects the image acquisition and recognition (deformation of the gray area), etc., the clutch 180 enables the first cleaning assembly 140 to abut against the solar panel 111 when the cleaning vehicle 130 walks along the first direction, and at this time, the second cleaning assembly 150 is suspended relative to the solar panel 111. Meanwhile, when the cleaning vehicle 130 walks along the second direction, the first cleaning assembly 140 is suspended relative to the solar panel 111, and the second cleaning assembly 150 abuts against the solar panel 111.

Referring to fig. 3, 6 and 8, in the present invention, the first cleaning assembly includes a first scraper, and the first scraper performs a scraping action on the solar panel 111. The second cleaning assembly 150 includes a second scraper 151 and a rolling brush drum 152 sequentially distributed along a second direction to roll and sweep the solar panel 111, wherein the rolling brush drum 152 is driven by a rolling brush driving gear driven by a rolling brush motor 1521. The first scraping plate and the second scraping plate 151 are made of rubber and are connected in a plugging mode so as to be convenient to replace.

The second scraper 151 and the roller brush are disposed on the same side, and when the seesaw switching mechanism is applied to the solar panel 111 to perform rolling scanning, the second scraper 151 and the roller brush cannot simultaneously contact the solar panel 111, so that an ideal rolling scanning and water scraping effect is difficult to obtain, and therefore, as shown in fig. 4, in the present application, the second scraper 151 is vertically and slidably disposed on the cleaning frame 170 through side plates 1511 on both sides thereof, a lower protrusion 1512 is disposed on the outer side of the side plate 1511, and an upper edge of the lower protrusion 1512 forms an inclined plane; the cleaning frame 170 is provided with a push plate 171 corresponding to the lower protrusion 1512 on the side of the second cleaning assembly 150. Thus, when the clutch 180 acts on the side plate 1511 to move upwards, the lower bulge 1512 acts on the push plate 171 to lift the second end of the cleaning frame 170, so that the rolling brush cylinder 152 is lifted, and the second scraper 151 and the rolling brush cylinder 152 are separated from the solar panel 111; when the clutch 180 releases the side plate 1511, the second end of the cleaning frame 170 is pressed down under the dead weight of the roller 152 and the related components, and the push plate 171 acts on the lower protrusion 1512, so that the second scraper 151 moves down, and the roller 152 and the second scraper 151 are in reliable contact with the solar panel 111.

In the present application, the clutch 180 is an electromagnet that is mounted on the vehicle body 131, and that attracts the side plate 1511 upward in a first state, and that releases the side plate 1511 in a second state. In a more preferred embodiment, the clutch 180 is a de-energized electromagnet that attracts the side plate 1511 in the de-energized state and loses the magnetically released side plate 1511 in the energized state, thereby providing a more energy efficient and reliable power-free state.

Because the cleaning vehicle 130 requires water during the sweep, water supply is inconvenient and is typically available only from the vehicle's tank. In order to reduce the consumption of water in the water tank during cleaning, the water condensed by mist wets stains so as to facilitate the rolling brush cleaning of the rolling brush cylinder 152.

Specifically, referring to fig. 9, the solar module 110 further includes a cover glass 113, an air inlet 114 and an air outlet 115, wherein the cover glass 113 is laid over the solar panel 111, and forms a sealed interlayer 116 with the solar panel 111, a plurality of air inlets 114 (formed by a splitter) and a plurality of air outlets 115 (collected by a collector) are respectively arranged at two sides of the interlayer 116, the air inlets 114 are connected with an air outlet of an air conditioning module of the vehicle through a first valve, and the air outlets 115 are connected with an air inlet of the air conditioning module through a second valve, so as to obtain circulating cold air. In this way, the protection glass 113 is cooled by circulating cold air, and mist in the air is precooled on the surface of the protection glass 113 to be condensed into water drops, so that water required for cleaning is provided.

It is easy to understand that after the cover glass 113 is disposed, the first cleaning assembly 140 and the second cleaning assembly 150 no longer act on the solar panel 111, but act on the cover glass 113.

The air guide sleeve 190 is disposed at the starting point of the first direction to accommodate the cleaning vehicle 130, so as to reduce wind resistance generated during driving and vibration of the cleaning vehicle caused by air flow.

To facilitate the traveling of the cleaning vehicle 130, in the present application, the cleaning vehicle 130 adopts a wireless beam design, that is, it is self-carried with the first battery 1314, so as to improve the energy source required by the cleaning vehicle 130. The vehicle is provided with a transmitting board 191, and is wirelessly charged by a receiving board 1315 mounted on the cleaning vehicle 130, to charge the first battery 1314. In order to prevent foreign matters from occurring on the contact surface, in the present application, the emitter plate 191 is disposed in the guide plate, and the emitter plate 191 and the receiver plate 1315 are disposed in a vertical or inclined manner.

In order to clean stubborn stains and the rolling brush cylinder 152, a water storage tank 1316 and a spray head 1317 for taking water from the water storage tank 1316 are arranged. In order to supplement water to the water storage tank 1316, the guide pin 192 and the water supply joint 193 are provided in the guide cover 190, correspondingly, the cleaning vehicle 130 comprises a positioning hole 1318 and a water taking one-way valve 1319, the positioning hole 1318 is arranged corresponding to the guide pin 192, the water taking one-way valve 1319 is arranged corresponding to the water supply joint 193, and when the cleaning vehicle 130 approaches the guide cover 190, the positioning hole 1318 and the water taking one-way valve 1319 are respectively abutted to the guide pin 192 and the water supply joint 193 in sequence, so that water in the vehicle water tank can be pumped into the water storage tank 1316.

Example 2

A second aspect of the present invention provides a vehicle that supplements energy by solar energy while self-checking the solar panel 111.

Specifically, referring to fig. 11, the vehicle roof solar power system 100 includes a vehicle controller 200 and a roof solar power system 100, wherein the roof solar power system 100 is as in example 1.

Referring to fig. 10, the vehicle controller 200 performs the following method:

s2, electroluminescence is performed on the solar panel 111;

s3, controlling the cleaning vehicle 130 to walk and clean along a first direction (at the moment, the first cleaning component is used for scraping and the second cleaning component 150 is suspended), and controlling the camera 160 to acquire a first image in the process;

s4, processing the first image to obtain a gray area in the first image;

s5, controlling the cleaning vehicle 130 to walk and clean along a second direction (at the moment, the second cleaning assembly sequentially rolls and scrapes, and the first cleaning assembly 140 is suspended), and controlling the camera 160 to acquire a second image in the process;

s6, processing the second image to obtain a gray area in the second image;

s7, comparing the gray area of the first image with the gray area of the second image, and identifying whether at least one of disappearance, area reduction or light transmission exists in the gray area of the first image, if yes, executing S8, and if no, executing S9;

s8, driving the cleaning vehicle 130 to clean a dark area with reduced area or light transmission;

s9, marking a dark area without change, outputting suspected damage reminding, and reminding a manager to carry out detection and protection.

The ambient light intensity value is obtained by a light sensor of an automatic headlight of the vehicle.

Referring to fig. 11, the electric energy converted by the solar panel 111 is converted and stored in the second battery 300 of the vehicle by the solar controller 112, and the second battery 300 performs an electro luminescence operation on the solar panel 111 by the solar controller 112.

In a preferred embodiment, referring to fig. 9, the solar module 110 further includes a cover glass 113, an air inlet 114, and an air outlet 115. The protective glass 113 is laid above the solar panel 111, and forms a sealed interlayer 116 with the solar panel 111, the air inlet 114 and the air outlet 115 are respectively arranged at two sides of the interlayer 116, and the air inlet 114 and the air outlet 115 are connected with an air conditioning component of the vehicle.

Therefore, the vehicle controller 200 also performs, before performing S5: the air inlet 114 and the air outlet 115 are connected to the air conditioning unit of the vehicle to blow cold air, and the air conditioning unit is turned off after a set time (the time can be set according to seasons and regions to obtain enough condensed water) is reached.

In a more preferred embodiment, after the air conditioning assembly is turned on for refrigeration condensation, further performing: according to the distribution of the dark gray areas in the first image, the roll-sweeping time of the roll brush drum 152 of the cleaning vehicle 130 is increased in the corresponding area, for example, the roll-sweeping time of the dark gray areas is set to be twice that of the other areas.

The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. Roof solar device, characterized in that includes:

2. The roof solar apparatus of claim 1, wherein:

the track is a rack, the upper end face of the rack is a tooth surface, and the lower end face of the rack is a plane;

the vehicle body comprises a driving motor, a driving gear and an auxiliary wheel, wherein the driving gear is driven by the driving motor to walk along the upper end face of the rack, and the auxiliary wheel is abutted to the lower end face of the rack.

3. The roof solar apparatus of claim 1, wherein:

the cleaning vehicle further comprises a cleaning frame and a clutch;

the middle part of the cleaning frame is hinged with the vehicle body, the two ends of the cleaning frame float, the first end of the cleaning frame is provided with the first cleaning component, and the second end of the cleaning frame is provided with the second cleaning component;

when the clutch is used for enabling the cleaning vehicle to walk along the first direction, the first cleaning assembly is abutted against the solar panel, and the second cleaning assembly is suspended relative to the solar panel; when the cleaning vehicle walks along the second direction, the first cleaning assembly is suspended relative to the solar panel, and the second cleaning assembly is abutted to the solar panel.

4. A roof solar power plant as claimed in claim 3, wherein:

the second cleaning component comprises second scraping plates and rolling brush drums which are distributed in sequence along the second direction; the second scraping plate is vertically and slidably arranged on the cleaning frame through side plates at two sides of the second scraping plate, and lower protrusions are arranged at the outer sides of the side plates;

the cleaning frame is provided with a push plate corresponding to the lower bulge at the side where the second cleaning component is located;

the clutch is an electromagnet and is arranged on the vehicle body, and the clutch adsorbs the side plate in a first state to enable the side plate to move upwards, so that the lower bulge acts on the push plate to lift the second end of the cleaning frame; the side plate is released in the second state, the second end of the cleaning frame is pressed down, and the push plate acts on the lower bulge to enable the second scraping plate to move down.

5. The roof solar power device of any one of claims 1-4, wherein:

the solar module further comprises protective glass, an air inlet and an air outlet, wherein the protective glass is paved above the solar panel and forms a sealed interlayer with the solar panel, the air inlet and the air outlet are respectively arranged at two sides of the interlayer, and the air inlet and the air outlet are connected with an air conditioning module of a vehicle to obtain circulating cold air;

the first cleaning component and the second cleaning component act on the protective glass.

6. The roof solar apparatus of claim 5, wherein:

the air guide sleeve is arranged at the starting point of the first direction so as to accommodate the cleaning vehicle;

the air guide sleeve is internally provided with a vertically or obliquely arranged transmitting plate; the cleaning vehicle comprises a first storage battery and a receiving plate, wherein the first storage battery supplies power to the cleaning vehicle, and the first storage battery is charged between the transmitting plate and the receiving plate through wireless charging.

7. The roof solar apparatus of claim 6, wherein:

a guide pin and a water supply joint are arranged in the guide sleeve;

the cleaning vehicle comprises a positioning hole and a water taking one-way valve, wherein the positioning hole corresponds to the guide pin, the water taking one-way valve corresponds to the water supply joint, and when the cleaning vehicle approaches to the guide cover, the positioning hole and the water taking one-way valve are sequentially and respectively abutted to the guide pin and the water supply joint.

8. A vehicle, includes vehicle controller and roof solar device, its characterized in that: the roof solar device is as claimed in any one of claims 1 to 7.

9. The vehicle of claim 8, wherein the vehicle controller performs the following method:

s2, electroluminescence is carried out on the solar panel;

s4, processing the first image to obtain a gray area in the first image;

s6, processing the second image to obtain a gray area in the second image;

10. A vehicle as claimed in claim 9, wherein:

the solar module further comprises protective glass, an air inlet and an air outlet, wherein the protective glass is paved above the solar panel and forms a sealed interlayer with the solar panel, the air inlet and the air outlet are respectively arranged on two sides of the interlayer, and the air inlet and the air outlet are connected with an air conditioning module of a vehicle;