CN113911077A

CN113911077A - Intelligent car washing device and system

Info

Publication number: CN113911077A
Application number: CN202111081929.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Devil Fish Technology Co ltd
Current assignee: Beijing Devil Fish Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-11
Anticipated expiration: 2041-09-15
Also published as: WO2023040916A1; CN113911077B

Abstract

The invention discloses an intelligent car washing device and system, wherein the device comprises a car washer arranged on at least one side of a car washing area, the car washer comprises a transverse fixing table arranged along the length direction of a car, a transverse sliding table which is arranged above the transverse fixing table and can move, a horizontal side sliding table which is arranged above the transverse sliding table and can move, a main support which is arranged above the horizontal side sliding table and can move along with the horizontal side sliding table, and a longitudinal mover which is arranged on the main support and can move along the height direction of the main support, the horizontal side sliding table is also fixedly provided with a hub cleaning device, the hub cleaning device can realize the rotating water-spraying cleaning of a hub surface through a rotary driving mechanism, and the longitudinal mover is fixedly provided with a top surface cleaning device which can realize the rotating water-spraying cleaning of a roof surface through a rotary driving mechanism. The intelligent car washing device and the intelligent car washing system can adapt to wide equipment arrangement scenes, have high automation degree and freedom of movement, can execute more complex washing actions, and have better washing quality.

Description

Intelligent car washing device and system

Technical Field

The invention belongs to the technical field of automobile cleaning, and particularly relates to an intelligent automobile washing device and system.

Background

With the progress of urban modernization development, automatic car washing service is widely demanded by society. At present, the automatic car washing machine has achieved extensive research results, and the automatic car washing machine on the market mainly adopts contact type and non-contact type. The contact type car washer mainly adopts a wiping mode, and is very easy to damage a car. The existing non-contact car washing machine is widely in a gantry type, the gantry type car washing machine mainly adopts a cantilever type mode and a reciprocating type mode, the structure of the gantry type car washing machine is relatively fixed, the freedom degree of movement is less, and the cleaning mode which is suitable for different car shapes is difficult to achieve. The existing contact type and non-contact type car washer equipment is generally higher than 3 meters in height, and all face the problems of high equipment height and limited site arrangement, so that the commercial value of the automatic car washer is greatly limited.

Therefore, how to design an intelligent vehicle washing device which is suitable for different places and can automatically wash vehicles with high quality and high efficiency is a technical problem to be solved at present.

Disclosure of Invention

The invention aims to provide an intelligent car washing device and system to solve the problems of limited applicable places, low washing quality and low washing efficiency of the original car washing device.

The technical scheme adopted by the invention is as follows:

the invention provides an intelligent car washing device, which comprises a car washer arranged on at least one side of a car washing area, wherein the car washer comprises a transverse fixed table arranged along the length direction of a vehicle, a transverse sliding table arranged above the transverse fixed table and capable of displacing along the length direction of the transverse fixed table, a horizontal side sliding table arranged above the transverse sliding table and capable of displacing along the length direction of the transverse sliding table, a main support arranged above the horizontal side sliding table and capable of moving along with the horizontal side sliding table, and a longitudinal mover arranged on the main support and capable of displacing along the height direction of the main support, wherein a hub cleaning device is further fixed on the horizontal side sliding table, the hub cleaning device realizes the rotating water-spraying cleaning of a hub surface through a first rotating driving mechanism, and a top surface cleaning device is fixed on the longitudinal mover, the top surface cleaning device realizes the rotation water spray cleaning of the roof surface through the second rotary driving mechanism.

Furthermore, an image recognizer is installed at the top of the main support, a mechanical arm is further fixed on the longitudinal mover, and the mechanical arm moves up and down along with the longitudinal mover so as to clean stubborn stains on the vehicle body at a fixed point.

Furthermore, the longitudinal mover comprises a No. 1 rotating motor and a rotating fluted disc which are meshed with each other, the top surface cleaning device is of a bending type, and the fixed end of the top surface cleaning device is connected with the rotating fluted disc and rotates on the vertical surface along with the rotating fluted disc.

Further, the top surface cleaning device comprises a top surface water spraying device and a No. 2 rotating motor, wherein the No. 2 rotating motor drives the rotation angle of the top surface water spraying device to adjust the water spraying angle.

Furthermore, the hub cleaning device is fixed on the fixing plates on two sides of the horizontal side sliding table and extends out of the horizontal fixing table, and a vehicle body chemical device is fixed at the top of the hub cleaning device and used for spraying cleaning chemicals to the side face of a vehicle body.

Further, the hub cleaning device comprises a hub chemical device, a hub rotating motor and a water spraying device, the hub rotating motor drives the water spraying device to rotate for water spraying cleaning, and the hub chemical device is fixed to the hub cleaning device.

Further, a cleaning chemical supply device is arranged on the main support, wherein the cleaning chemical supply device comprises a chemical tank, a micro pump and a small-sized electric tank, the chemical tank is fixed at the rear end of the main support, and the micro pump and the small-sized electric tank are fixed at the side end of the main support.

Further, be equipped with horizontal slide rail and first rack on the horizontal fixed station, the bottom of horizontal slip table through the horizontal slider that sets up with horizontal slide rail sliding connection, be fixed with horizontal driving motor on the horizontal slip table, horizontal driving motor through first gear with first rack toothing on the horizontal fixed station.

Furthermore, a lateral sliding rail and a second rack are arranged on the transverse sliding table, the bottom of the horizontal side sliding table is connected with the lateral sliding rail through a horizontal sliding block, a horizontal driving motor is fixed on the horizontal side sliding table, and the horizontal driving motor is meshed with the second rack on the transverse sliding table through a second gear.

Furthermore, a longitudinal sliding rail and a third rack are arranged on the main support, the side end of the longitudinal mover is connected with the longitudinal sliding rail in a sliding mode through a longitudinal sliding block, a longitudinal driving motor is fixed on the longitudinal mover, and the longitudinal driving motor is meshed with the third rack on the main support through a third gear.

Furthermore, a side water spraying device is fixed in the longitudinal mover and moves up and down along with the longitudinal mover; the top surface cleaning device also comprises a top surface chemical device, and the relative position of the top surface chemical device and the top surface cleaning device is fixed.

On the other hand, the invention also provides an intelligent vehicle washing system which comprises the intelligent cleaning device and a background server, wherein the intelligent cleaning device is wirelessly connected with the background server through a communication module, the background server calculates a cleaning track according to vehicle appearance data scanned by the intelligent cleaning device and sends the cleaning track to the intelligent cleaning device, and the intelligent cleaning device finishes automatic cleaning of a vehicle according to the cleaning track.

Compared with the prior art, the intelligent car washing device and the intelligent car washing system provided by the invention have the following technical effects:

1. the equipment host computer is improved to be placed for the side by traditional top hoist and mount mode, and the track of marcing of device can be placed on the ground support, and the whole high greatly reduced of messenger's equipment of above change has released the headspace, has solved the high difficult problem that the car washer exists always, very big expansion the compatibility of equipment scene, adapt to more wide equipment arrangement scene, like underground parking garage, indoor lamp short space, realized the possibility that the carwash generally migrated to underground garage and carries out the operation.

2. By adopting the scheme of the invention, the car washer has multiple degrees of freedom, and is transverse, lateral, longitudinal and rotary and matched with each other. Compared with the existing equipment, the degree of freedom is higher, the equipment execution end (water spraying pipeline) is more flexible, and more complex cleaning actions can be executed. The vehicle can be cleaned at a close distance and an optimal angle by combining equipment with high degree of freedom, so that the cleaning quality is greatly improved.

3. According to the scheme, the non-contact car washing is adopted totally, the car is effectively protected, the mechanical arm is adopted locally to remove dirt at fixed points, and a high-quality washing process is completed.

Drawings

Fig. 1 is a schematic view of an arrangement of an intelligent car washer according to a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of an intelligent car washer according to a first embodiment of the present invention.

Fig. 3 is a schematic perspective view illustrating a second embodiment of an intelligent car washer according to the present invention.

Fig. 4 is a schematic side view of an intelligent car washer according to a first embodiment of the present invention.

Fig. 5 is a schematic side view of an intelligent car washer according to a first embodiment of the present invention.

Fig. 6 is a schematic top view of an intelligent car washer according to a first embodiment of the present invention.

Fig. 7 is a schematic view of the combination of the main support and the longitudinal mover according to the first embodiment of the present invention.

Detailed Description

The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby. As certain terms are used throughout the description and claims to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The present specification and claims do not intend to distinguish between components that differ in name but not function. The following description is of the preferred embodiment for carrying out the invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the scope of the invention. The scope of the present invention is defined by the appended claims.

The invention is described in further detail below with reference to the figures and specific embodiments.

Example one

Referring to fig. 1, an embodiment of the present invention provides an intelligent car washing apparatus, including two car washes, namely, a car wash a and a car wash B, which are arranged at an interval and are arranged oppositely, and a middle area of the two car washes is an automatic washing operation area for a car to rest, wherein the car wash a and the car wash B may be set to operate simultaneously, or one car may operate, and the other car may not operate, and when operating simultaneously, actions of the car wash a and the car wash B may be consistent or inconsistent, and the two car washes can independently perform personalized washing according to identification and determination rules according to different parts of a car body surface and pollution levels of the parts. However, it should be understood by those skilled in the art that the car washer may be arranged in one or more than one, and when arranged in one, the car washer performs the water spray washing repeatedly along the track-type slide rails arranged around the car, and when arranged in four, the car washer performs the water spray washing by arranging one car body at the front, rear and both sides of the car, but preferably two cars, so that the car can be washed in all directions.

By adopting the technical scheme, the traditional top hoisting mode of the equipment host is improved into a side-surface placement mode, the device traveling track can be placed on a ground support, the whole height of the equipment is greatly reduced by the change, the top space is released, the height problem of the car washer is solved, the compatibility of the equipment scene is greatly expanded, the car washer is suitable for wider equipment arrangement scenes such as underground parking lots and low spaces of indoor lamps, and the possibility that the car washer is generally transferred to an underground garage for operation is realized.

As described with reference to fig. 2 to 5, the car washer mainly includes: the device comprises a transverse fixing table 1, a transverse sliding table 2, a horizontal side sliding table 3, a main support 4, a hub cleaning device 5, a cleaning chemical supply device 6, a longitudinal mover 7, a top surface cleaning device 8, a mechanical arm 9 and an image recognizer 10.

The main structure of the car washer will be described in detail below.

The cross section of the transverse fixing table 1 is rectangular and is arranged along the length direction of the vehicle, the bottom of the transverse fixing table is fixedly supported by a plurality of supports 1-1, a first rack 1-2 is arranged on the inner side face of the transverse fixing table, and a transverse sliding rail 1-3 is arranged at the top of the transverse fixing table so as to establish a sliding connection structure with the transverse sliding table 2.

The cross section of the transverse sliding table 2 is rectangular, the transverse sliding table is horizontally arranged on the upper portion of the transverse fixing table 1 and supported by the transverse fixing table 1, the length of the transverse sliding table is equal to or slightly greater than the width of the transverse fixing table, the transverse sliding table 2 is connected with a transverse sliding rail 1-3 on the transverse fixing table 1 through a set sliding block 2-1, a fixed transverse driving motor 2-2 is arranged on the transverse sliding table 2, the transverse driving motor 2-2 is meshed with a first rack 1-2 on the transverse fixing table 1 through a first gear of the transverse driving motor 2-2, therefore, under the action of the transverse driving motor 2-2, the transverse sliding table 2 can transversely displace along the transverse direction (equivalent to the length direction of a vehicle) on the transverse fixing table, and the displacement distance is approximately equal to or slightly smaller than the length of the transverse sliding table. In order to prevent the transverse sliding table from derailing, limiting devices are arranged at two ends of the transverse sliding rail 1-3, and the limiting devices can form barriers for preventing the transverse sliding table from continuously moving forwards at two ends of the transverse sliding rail in a limiting bulge, a pin inserting mode and the like.

The top of the transverse sliding table 2 is provided with a lateral sliding rail 2-3, and the inner side surface is provided with a second rack 2-4 so as to establish a sliding connection structure with the horizontal lateral sliding table. The outer side surface of the transverse sliding table 2 is fixedly provided with a motor outer box 2-5, a transverse driving motor 2-2 is arranged in the motor outer box 2-5, and the motor outer box 2-5 is of a sealed waterproof design. The main equipment box 2-6) is also fixed on the transverse sliding table 2 and is positioned at the same side with the outer motor box 2-5, and the main equipment box 2-6) is a main power supply switch of the whole machine.

The horizontal side sliding table 3 is positioned on the upper part of the horizontal sliding table 2 and is supported by the horizontal sliding table 2, the horizontal side sliding table 3 is connected with a horizontal sliding rail 1-3 of the horizontal sliding table through a horizontal sliding block 3-1 arranged at the bottom of the horizontal side sliding table 3, a fixed horizontal driving motor 3-2 is arranged at the rear part of the horizontal side sliding table 3, the horizontal driving motor 3-2 is meshed with a second rack 2-4 of the horizontal sliding table through a second gear of the horizontal driving motor 3-2, thus, under the action of the horizontal driving motor 3-2, the horizontal side sliding table 3 can carry out displacement in the horizontal side direction (equivalent to the width direction of a vehicle) on the horizontal sliding table 2 and change the distance with the vehicle body, meanwhile, the displacement in the horizontal side direction (the width direction of the vehicle) is vertical to the displacement in the horizontal direction (the length direction of the vehicle), so that the horizontal side sliding table can move in the horizontal direction and also move along with the horizontal sliding table 2 in the horizontal direction, different cleaning positions are adjusted from the head position to the tail position. In addition, two ends of the lateral sliding rail 2-3 are provided with limiting devices to prevent the horizontal side sliding table 3 from derailing, and two fixing plates 3-3 with a certain height are arranged on two sides of the horizontal side sliding table 3.

The hub cleaning device 5 is fixed on the fixing plate 3-3, the relative position extends out of the outer side of the transverse fixing table 1 and is below the top position of the transverse fixing table, and the hub cleaning device 5 moves along with the horizontal side sliding table 3 in the horizontal direction. The top of the hub cleaning device 5 is fixed with a vehicle body chemical device 5-4, cleaning chemicals are sprayed to the side face of the vehicle body through a nozzle, and the position of the vehicle body chemical device 5-4 relative to the hub cleaning device 5 is fixed. The hub cleaning device 5 is controlled by a first rotary driving mechanism to rotate and spray water to clean the hub, and is provided with a hub rotary motor 5-1, a hub chemical device and a water spraying device 5-2. The water spraying device 5-2 is used for cleaning the wheel hub, and the wheel hub chemical device 5-3 is used for spraying cleaning chemicals to the wheel hub. The hub rotating motor 5-1 drives the water spraying device 5-2 to rotate and can do circular rotation or reciprocating rotation at a specific angle, so that 360-degree cleaning of the outer circumferential surface of the hub is realized, the hub chemical device 5-3 is relatively fixed at the position of the hub cleaning device 5 and does not rotate along with the water spraying device 5-2, and the hub chemical device 5-3 is arranged to spray chemicals and has a good cleaning effect on water-insoluble stains. This application is through setting up solitary wheel hub belt cleaning device, under the condition that does not influence other device work, is different from the structural style on automobile body surface to wheel hub, has designed special wheel hub belt cleaning device structure, has realized the pertinence washing to wheel hub, and messenger's carwash function is more comprehensive.

Referring to fig. 6 and 7, the main bracket 4 is provided with a longitudinal slide rail 4-1 and a third rack 4-2 to realize sliding connection with the longitudinal mover 7. The main support 4 is fixed on the horizontal side sliding table 3, the bottom of the main support 4 is fixedly connected with the horizontal side sliding table 3, and two side surfaces of the main support 4 are fixedly connected with the two side fixing plates 3-1. The main stand 4 moves in the horizontal direction with the horizontal side sliding table 3. The main support 4 is provided with a set of cleaning chemical supply device 6 which comprises a chemical tank 6-1, a micro pump 6-2 and a small electric tank 6-3. The miniature electric box 6-3 controls the start and stop of the miniature pump 6-2, the chemical box 6-1 is fixed at the rear end of the main bracket 4, the miniature pump 6-2 and the miniature electric box 6-3 are fixed at the side edge of the main bracket, and the miniature pump 6-2 pumps out chemicals from the chemical box 6-1 and sprays the chemicals to the vehicle body. This application will wash on chemical supply device lug fixation in car washer, can shorten and wash chemical pipeline length, improve chemistry and spray response rate.

The top of main support 4 is fixed with image recognizer 10, the mounting height is higher than other equipment height, image recognizer 10 can adopt high definition digtal camera, the radar, the image recognition function is realized in combination such as distance sensor, image recognizer 10 is used for discerning vehicle appearance data, high accuracy scanning formation of image, then send for backend server, backend server calculates intelligent car washer's washing orbit or air-dries the orbit according to vehicle appearance data, and simultaneously, image recognizer 10 still monitors the cleaning process, and simultaneously, still existing stubborn dirt after can also discerning the vehicle washing, in order to make things convenient for subsequent dirt fixed point to handle.

The longitudinal moving device 7 comprises a longitudinal sliding block 7-5, a longitudinal driving motor 7-1, a No. 1 rotating motor 7-2, a rotating fluted disc 7-3 and a side water spraying device 7-4. The longitudinal moving device 7 is connected with a longitudinal sliding rail 4-1 on the main bracket 4 through a longitudinal sliding block 7-5, a longitudinal driving motor 7-1 is fixed at the rear end of the longitudinal moving device 7 and is meshed with a third rack 4-2 on the main bracket 4 through a third gear of the longitudinal driving motor 7-1, and the longitudinal driving motor 7-1 drives the longitudinal moving device to move up and down along the vertical direction of the main bracket 4. The No. 1 rotating motor 7-2 is fixed in the longitudinal mover 7, is meshed with the rotating fluted disc 7-3 through a gear, and drives the longitudinal mover 7 to rotate at a certain angle, such as 360 degrees of rotation, or to rotate in a reciprocating manner at a certain fan angle through the No. 1 rotating motor 7-2, and meanwhile, the longitudinal mover 7 moves along with the main support 4 in the direction transverse to the horizontal side and is driven by the longitudinal driving motor 7-1 to realize longitudinal movement. The side water spraying device 7-4 is fixed at the lower part of the longitudinal mover 7 and moves along with the longitudinal mover 7, the side water spraying device 7-4 is used for cleaning the side body of the automobile, when the longitudinal mover 7 moves downwards, the side water spraying device 7-4 cleans the bottom of the automobile body, and when the longitudinal mover moves upwards, the side water spraying device 7-4 cleans the upper part of the automobile body.

A mechanical cleft 9 is fixed on the longitudinal mover 7, the whole body moves along with the longitudinal mover 7, and the mechanical arm 9 is used for cleaning stubborn dirt left after non-contact car washing. When the image recognizer 10 recognizes that stubborn dirt which cannot be washed away still exists at a certain part of a vehicle body after being washed, a starting signal is sent to the mechanical arm 9 through the processor, so that the mechanical arm is in contact with the stubborn dirt part, the brush at the head of the mechanical arm is used for brushing in a reciprocating mode to remove the dirt, or a high-pressure nozzle arranged at the head of the mechanical arm is aligned to the dirt part to carry out high-pressure washing.

According to the scheme, the non-contact car washing is adopted totally, the car is effectively protected, the mechanical arm is adopted locally to remove dirt at fixed points, and a high-quality washing process is completed.

The longitudinal mover 7 is also fixedly connected with a top surface cleaning device 8, and the top surface cleaning device 8 comprises a top surface chemical device 8-1, a top surface water spraying device 8-2 and a No. 2 rotating motor 8-3. The top surface cleaning device 8 is bent, such as L-shaped or arc-shaped, the fixed end of the top surface cleaning device is fixed with a rotary fluted disc 7-3 of a longitudinal mover 7 and rotates along with the rotary fluted disc 7-3, the other end of the top surface cleaning device is a water spraying end, the water spraying end is a long rod which is provided with a plurality of nozzles, the directions of water outlets of the plurality of nozzles can be set to be the same or different, the top surface cleaning device 8 is driven by a second rotary driving mechanism, namely a No. 2 rotary motor 8-3, and can complete rotary water spraying of a certain angle of the top surface, because the top surface water spraying device 8-2 can rotate along with the longitudinal mover 7 in a wide angle range, the top surface cleaning device has a better cleaning effect on the top surface, but for certain parts of the tail or the head of the vehicle, inclined surfaces or some rugged surfaces exist, and at the moment, the special parts cannot be cleaned or cannot be cleaned well by single rotation, at the moment, the No. 2 rotating motor drives the top surface water spraying device 8-2 to rotate along the axial direction of the top surface water spraying device 8-2 within a certain range of angles, and the water spraying angle and the direction of the top surface water spraying device 8-2 can be adjusted, so that the top surface water spraying device still has a good cleaning effect on uneven surfaces or irregular surfaces. The whole top surface cleaning device 8 rotates along with the rotary fluted disc 7-3 and moves along with the longitudinal mover 7. The relative position of the top surface chemical device 8-1 and the top surface cleaning device 8 is fixed, the top surface chemical device 8-1 is used for spraying cleaning chemicals to the top surface of the car and the top surface water spraying device 8-2 is used for cleaning the top of the car and spraying the chemicals to be matched with water spraying, and particularly has a good cleaning effect on some oil stains.

By adopting the scheme of the invention, the car washer has a plurality of degrees of freedom, the transverse sliding table 2 can slide along the transverse direction (the length direction of the car) of the transverse fixing table 1, the horizontal side sliding table 3 can slide along the lateral direction (the width direction of the car) of the transverse sliding table 2, the hub cleaning device 5 can move along with the horizontal side sliding table, and can realize rotary water spraying through a rotary driving mechanism, the main bracket 4 and a cleaning chemical supply device 6 on the main bracket 4 can move along with the horizontal side sliding table 3 to realize chemical spraying on different parts of the vehicle body, a longitudinal mover is arranged on the main bracket, can move along with the main bracket horizontally and laterally, the side water spraying device fixed on the longitudinal shifter can also move along with the main bracket horizontally and laterally, meanwhile, the fluted disc of the longitudinal mover is matched with the toothed bar of the main bracket and can move along the main bracket in the longitudinal direction (the height direction of the vehicle), and the side water spraying device can also move in the longitudinal direction. In addition, a special top surface cleaning device 8 is arranged to conveniently clean the top surface of the vehicle, the top surface cleaning device is connected with a rotary fluted disc and rotates along with the rotary fluted disc, the top surface cleaning device 8 also moves longitudinally along with a longitudinal mover 7, and a top surface water spraying device 8-2 drives the top surface water spraying device to rotate by a certain angle through a rotating motor, so that the cleaning of special parts of the vehicle is realized. Compared with the existing equipment, the degree of freedom is higher, the equipment execution end (water spraying pipeline) is more flexible, and more complex cleaning actions can be executed. The vehicle can be cleaned at a close distance and an optimal angle by combining equipment with high degree of freedom, so that the cleaning quality is greatly improved.

Example two

An embodiment two of the application provides an intelligence washing system, contain the intelligent belt cleaning device of above-mentioned embodiment one, still include backend server, wherein, intelligent belt cleaning device passes through communication module and backend server wireless connection, intelligent belt cleaning device docks at the vehicle and washs regional back, accomplish the scanning to vehicle appearance characteristic data automatically, then send for backend server, backend server calculates the washing orbit according to the vehicle appearance data of intelligent belt cleaning device scanning to will wash the orbit and send for intelligent belt cleaning device with the mode of instruction, intelligent belt cleaning device basis wash the automation that the orbit accomplished the vehicle and wash.

According to the intelligent car washing system in the embodiment, the car appearance data are automatically acquired, the washing path is calculated and sent to the intelligent washing device to be executed, the intelligent washing device controls the cooperation of different equipment components of the car washing machine in the embodiment according to the preset track and the preset washing flow, different flows are executed, the automation degree is high, and the washing efficiency is also improved.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, and the present invention may be modified in materials and structures, or replaced with technical equivalents, in the constructions of the above-mentioned various components. Therefore, structural equivalents made by using the description and drawings of the present invention or by directly or indirectly applying to other related arts are also encompassed within the scope of the present invention.

Claims

1. An intelligent car washing device comprises a car washer arranged on at least one side of a car washing area, and is characterized in that the car washer comprises a transverse fixing table arranged along the length direction of a vehicle, a transverse sliding table arranged above the transverse fixing table and moving along the length direction of the transverse fixing table, a horizontal side sliding table arranged above the transverse sliding table and moving along the length direction of the transverse sliding table, a main support arranged above the horizontal side sliding table and moving along with the horizontal side sliding table, and a longitudinal mover arranged on the main support and moving along the height direction of the main support, wherein a hub washing device is further fixed on the horizontal side sliding table, the hub washing device realizes the rotation water spray washing of a hub surface through a first rotary driving mechanism, and a top surface washing device is fixed on the longitudinal mover, the top surface cleaning device realizes the rotation water spray cleaning of the roof surface through the second rotary driving mechanism.

2. The intelligent car washing device as claimed in claim 1, wherein an image recognizer is mounted on the top of the main support, and a mechanical arm is further fixed on the longitudinal mover and moves up and down along with the longitudinal mover to perform fixed-point cleaning on stubborn spots existing on the car body.

3. The intelligent car washer according to claim 1, wherein the longitudinal mover comprises a number 1 rotating motor and a rotating toothed disc which are engaged with each other, and the top surface washer is of a bent type, and a fixed end of the top surface washer is connected with the rotating toothed disc and rotates on a vertical plane along with the rotating toothed disc.

4. The intelligent car washer according to claim 3, wherein the top surface cleaning device comprises a top surface water spraying device and a No. 2 rotating motor, and the No. 2 rotating motor drives the top surface water spraying device to rotate for adjusting the water spraying angle.

5. The intelligent car washing device according to claim 1, wherein the hub cleaning device is fixed on the fixing plates at two sides of the horizontal side sliding table and extends outwards from the transverse fixing table, and a car body chemical device is fixed at the top of the hub cleaning device and used for spraying cleaning chemicals to the side face of a car body.

6. The intelligent car washing device according to claim 5, wherein the hub cleaning device comprises a hub chemical device, a hub rotating motor and a water spraying device, the hub rotating motor drives the water spraying device to rotate and spray water, and the hub chemical device is relatively fixed in position on the hub cleaning device.

7. The intelligent car washing device according to claim 1, wherein a cleaning chemical supply device is provided on the main support, wherein the cleaning chemical supply device comprises a chemical tank, a micro pump and a small electric tank, the chemical tank is fixed to the rear end of the main support, and the micro pump and the small electric tank are fixed to the side end of the main support.

8. The intelligent car washing device according to any one of claims 1 to 7, wherein a transverse sliding rail and a first rack are arranged on the transverse fixing table, the bottom of the transverse sliding table is slidably connected with the transverse sliding rail through a transverse sliding block, a transverse driving motor is fixed on the transverse sliding table, and the transverse driving motor is meshed with the first rack on the transverse fixing table through a first gear.

9. The intelligent car washing device according to claim 8, wherein a lateral slide rail and a second rack are arranged on the transverse sliding table, the bottom of the horizontal sliding table is connected with the lateral slide rail through a horizontal slide block, a horizontal driving motor is fixed on the horizontal sliding table, and the horizontal driving motor is meshed with the second rack on the transverse sliding table through a second gear.

10. The intelligent car washing device as claimed in claim 9, wherein the main support is provided with a longitudinal slide rail and a third rack, the side end of the longitudinal mover is slidably connected with the longitudinal slide rail through a longitudinal slide block, and a longitudinal driving motor is fixed on the longitudinal mover and is engaged with the third rack on the main support through a third gear.

11. The intelligent car washing device according to claim 3, wherein a side water sprayer is further fixed in the longitudinal mover and moves up and down along with the longitudinal mover; the top surface cleaning device also comprises a top surface chemical device, and the relative position of the top surface chemical device and the top surface cleaning device is fixed.

12. An intelligent car washing system comprises the intelligent washing device according to any one of claims 1 to 11, and is characterized by further comprising a background server, wherein the intelligent washing device is wirelessly connected with the background server through a communication module, the background server calculates a washing track according to vehicle shape data scanned by the intelligent washing device and sends the washing track to the intelligent washing device, and the intelligent washing device completes automatic washing of a vehicle according to the washing track.