Windshield device for a vehicle and vehicle

Abstract

The application provides a windshield device for vehicle and a vehicle, which comprises a front windshield assembly and a cleaning assembly. The front windshield assembly comprises a front windshield and a transparent camera cover plate. The front windshield has a mounting groove, and a sliding groove extending along the extension direction of the front windshield is defined in the mounting groove. The camera cover plate is arranged in the mounting groove and is arranged in sliding mode along the sliding groove. The camera cover plate covers a camera protection area of the front windshield. The cleaning assembly comprises a cleaning piece and a driving unit. The cleaning piece is arranged on the side of the camera cover plate away from the front windshield. The driving unit is configured to drive the camera cover plate to slide along the sliding groove. The sliding track of the camera cover plate passes through the cleaning piece. The surface of the side of the camera cover plate away from the front windshield and the cleaning piece are in contact with each other, so that the cleaning piece cleans the camera cover plate. The application provides a windshield device for vehicle and a vehicle, so that the windshield arranged at the camera has better cleaning effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of camera cleaning, in particular to a windshield device for vehicle and vehicle. BACKGROUND

[0002] The automatic driving car, also known as the unmanned driving car, is a kind of intelligent car that realizes unmanned driving through a computer system. The camera is the core sensor of automatic driving and is the basis for realizing automatic driving control. The primary task in the process of automatic driving is road recognition. According to the installation position of the camera, it can be divided into front view, side view, rear view, built-in and all-around view, etc.

[0003] In the automatic driving vehicle, the front view camera is used as the main camera, which can realize the recognition of obstacles, lane lines, road kerbs, traffic signal lights, traffic signs and drivable areas, and plays a crucial role in the process of vehicle driving. At present, the common cleaning method for the front view camera is to use a wiper to clean the windshield in front of the front view camera. Since the front view camera is located at the top of the front windshield, the length of the conventional wiper is not enough to clean the windshield at the front view camera, so the wiper needs to be lengthened.

[0004] However, this cleaning method affects the stability of the wiper and makes the windshield covering the camera have poor cleaning effect. SUMMARY

[0005] The present application provides a windshield device for vehicle and vehicle, so that the windshield covering the camera has better cleaning effect.

[0006] In a first aspect, the present application provides a windshield device for vehicle, comprising a front windshield assembly and a cleaning assembly. The front windshield assembly comprises a front windshield and a transparent camera cover plate. The front windshield has a mounting groove, and the mounting groove defines a sliding groove extending along the extension direction of the front windshield. The camera cover plate is located in the mounting groove and is slidingly arranged along the sliding groove. The camera cover plate covers the camera protection area of the front windshield. The cleaning assembly comprises a cleaning piece and a driving unit. The cleaning piece is located on the side of the camera cover plate away from the front windshield. The driving unit is configured to drive the camera cover plate to slide along the sliding groove. The sliding track of the camera cover plate passes through the cleaning piece, and the surface of the side of the camera cover plate away from the front windshield and the cleaning piece are in contact with each other, so that the cleaning piece cleans the camera cover plate.

[0007] The windshield device for vehicle as described above, optionally, the driving unit comprises at least one electromagnetic adsorption unit, and part of the structure of the camera cover plate is a metal structure, so as to slide along the sliding groove under the action of the electromagnetic force of the electromagnetic adsorption unit.

[0008] The vehicle windshield device as described above, optionally, the electromagnetic attraction unit comprises an electromagnetic coil, and the electromagnetic coil extends along the width direction of the sliding groove.

[0009] The vehicle windshield device as described above, optionally, a part of the camera cover plate is provided with a metal film layer, and the metal film layer is configured to be attracted by the electromagnetic attraction unit to drive the camera cover plate to move.

[0010] The vehicle windshield device as described above, optionally, the electromagnetic attraction unit is two, and is arranged at opposite ends of the sliding groove along the extension direction of the sliding groove.

[0011] The vehicle windshield device further comprises a controller, the controller is electrically connected with the driving unit, and the controller controls the two electromagnetic attraction units to alternately generate electromagnetic force, so that the camera cover plate reciprocates in the sliding groove.

[0012] The vehicle windshield device as described above, optionally, the cleaning member comprises a first cleaning member and a second cleaning member which are arranged at intervals along the extension direction of the sliding groove, the first cleaning member and the second cleaning member extend along the width direction of the sliding groove, and the length of the first cleaning member and the second cleaning member is matched with the width of the camera cover plate.

[0013] The vehicle windshield device as described above, optionally, the interval of the first cleaning member and the second cleaning member in the extension direction of the sliding groove is greater than or equal to half of the length of the camera cover plate in the direction, and is less than or equal to the length of the camera cover plate in the direction.

[0014] The vehicle windshield device as described above, optionally, the cleaning member is a cleaning cloth.

[0015] The vehicle windshield device as described above, optionally, the cleaning cloth is internally provided with a resistance heating wire.

[0016] In a second aspect, the application provides a vehicle, comprising a vehicle body, a camera and the vehicle windshield device as described above, the front windshield in the vehicle windshield device is mounted on the vehicle body, and the camera is located at the rear side of the front windshield along the driving direction of the vehicle.

[0017] The application provides a windshield device for vehicle and a vehicle, which comprises a front windshield assembly and a cleaning assembly. The front windshield assembly comprises a front windshield and a transparent camera cover plate. The front windshield has a mounting groove, and a sliding groove extending along the extension direction of the front windshield is defined in the mounting groove. The camera cover plate is arranged in the mounting groove and is arranged to slide along the sliding groove. The camera cover plate covers the camera protection area of the front windshield. The cleaning assembly comprises a cleaning piece and a driving unit. The cleaning piece is arranged on the side of the camera cover plate away from the front windshield. The driving unit is configured to drive the camera cover plate to slide along the sliding groove. The sliding track of the camera cover plate passes through the cleaning piece, and the surface of the side of the camera cover plate away from the front windshield and the cleaning piece are in contact with each other, so that the cleaning piece can clean the camera cover plate. The windshield device for vehicle and the vehicle have good cleaning effect.

[0018] The structure of the windshield device for vehicle and the vehicle provided by the application and other invention purposes and beneficial effects thereof will be more obvious and easy to understand through the description of the preferred embodiments in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a structural schematic diagram of a windshield device for vehicle provided by an embodiment of the application;

[0020] Figure 2 FIG. 2 is an enlarged detail view of A in FIG. 1; Figure 1

[0021] Figure 3a FIG. 3 is a static state schematic diagram of a camera cover plate in the windshield device for vehicle provided by an embodiment of the application;

[0022] Figure 3b FIG. 4 is a schematic diagram of upward movement of the camera cover plate in the windshield device for vehicle provided by an embodiment of the application;

[0023] Figure 3c FIG. 5 is a schematic diagram of downward movement of the camera cover plate in the windshield device for vehicle provided by an embodiment of the application.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 10 - windshield device for vehicle;

[0026] 100 - front windshield assembly;

[0027] 110 - front windshield;

[0028] 120 - camera cover plate;

[0029] 130 - mounting groove;

[0030] 131 - sliding groove; ​

[0031] 200 - cleaning assembly;

[0032] 210 - cleaning member;

[0033] 211 - first cleaning member;

[0034] 212 - second cleaning member;

[0035] 220 - driving unit;

[0036] 221 - electromagnetic suction unit;

[0037] 222 - electromagnetic coil;

[0038] 300 - controller. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0040] An automatic driving car, also known as an unmanned driving car, is an intelligent car that realizes unmanned driving through a computer system. A camera is a core sensor of automatic driving and is the basis for realizing numerous planning and control of automatic driving. The primary task in the process of automatic driving is road recognition. According to the installation position of the camera, it can be divided into front view, side view, rear view, built-in, and all-around view.

[0041] In an automatic driving vehicle, a front view camera is used as a main camera and can realize the recognition of obstacles, lane lines, road curbs, traffic signal lights, traffic signs, and drivable areas, and plays a crucial role in the process of vehicle driving. At present, the common cleaning method of the front view camera is to use a wiper to clean the windshield in front of the front view camera. Since the front view camera is located at the top of the front windshield, the length of the conventional wiper is not enough to clean the windshield at the front view camera, and therefore, the wiper needs to be lengthened.

[0042] However, this cleaning method affects the stability of the wiper and makes the windshield covering the camera have poor cleaning effect.

[0043] To this end, the application provides a windshield device for vehicle and a vehicle, which fixes the cleaning member by using the relative motion principle of the object, and drives the camera cover plate to reciprocate on the cleaning member by using the driving unit, so as to wipe the water droplets left on the outside of the camera cover plate. Compared with the traditional way of cleaning the windshield at the camera by using the wiper, the device does not need to be lengthened, which ensures the stability of the wiper, can clean the windshield covering the camera alone, and makes the windshield covering the camera have a better cleaning effect.

[0044] The windshield device for vehicle in the embodiment is further described below.

[0045] Figure 1 is a structural schematic diagram of the windshield device for vehicle provided by the embodiment of the application; Figure 2 is Figure 1 is an enlarged detail view of A in Figure 3a is a static state schematic diagram of the camera cover plate in the windshield device for vehicle provided by the embodiment of the application; Figure 3b is an upward motion schematic diagram of the camera cover plate in the windshield device for vehicle provided by the embodiment of the application; Figure 3c is a downward motion schematic diagram of the camera cover plate in the windshield device for vehicle provided by the embodiment of the application.

[0046] As Figure 1 indicated, the application provides a windshield device for vehicle. As can be seen from Figure 1 , the windshield device for vehicle 10 comprises a front windshield assembly 100 and a cleaning assembly 200, the front windshield assembly 100 comprises a front windshield 110 and a transparent camera cover plate 120, the front windshield 110 has a mounting groove 130, and the mounting groove 130 defines a sliding groove 131 extending along the extension direction of the front windshield 110, the camera cover plate 120 is located in the mounting groove 130 and is arranged to slide along the sliding groove 131, and the camera cover plate 120 covers the camera protection area of the front windshield 110; the cleaning assembly 200 comprises a cleaning member 210 and a driving unit 220, the cleaning member 210 is located on the side of the camera cover plate 120 away from the front windshield 110; the driving unit 220 is configured to drive the camera cover plate 120 to slide along the sliding groove 131, the sliding track of the camera cover plate 120 passes through the cleaning member 210, and the surface of the side of the camera cover plate 120 away from the front windshield 110 and the cleaning member 210 are in contact with each other, so that the cleaning member 210 cleans the camera cover plate 120.

[0047] Thus, by using the relative motion principle of the object, the cleaning member 210 is fixed, the driving unit 220 is used to drive the camera cover plate 120 to reciprocate on the cleaning member 210, and the water droplets remaining on the outside of the camera cover plate 120 are wiped off. Compared with the traditional way of cleaning the windshield in front of the camera by using a rain wiper, the device does not need to be lengthened, which ensures the stability of the rain wiper, can be cleaned separately, and has a good cleaning effect.

[0048] Specifically, a sealing rubber strip (not shown in the figure) is arranged around the installation groove 130, and the sealing rubber strip is connected with the installation groove 130 in an interference fit manner, which can prevent water droplets and sundries from entering the inside of the front windshield 110 and blocking the camera, thereby affecting the shooting effect of the camera. The shape of the installation groove 130 is rectangular and matches the shape of the camera cover plate 120.

[0049] In some embodiments, the driving unit 220 includes at least one electromagnetic adsorption unit 221, and part of the structure of the camera cover plate 120 is a metal structure, so as to slide along the sliding groove 131 under the action of the electromagnetic force of the electromagnetic adsorption unit 221.

[0050] The driving unit 220 is the power source for the movement of the camera cover plate 120, and the type of the driving unit 220 can be a pulley mechanism, an electromagnetic adsorption mechanism, etc. In order to save space, the electromagnetic adsorption form is adopted in the present example.

[0051] The number of the electromagnetic adsorption unit 221 can be one, and the movement of the camera cover plate 120 is controlled by the controller 300 to control the on-off state of the electromagnetic adsorption unit 221, that is, when the electromagnetic adsorption unit 221 is powered on, the camera cover plate 120 slides upward under the action of the magnetic force, and when the electromagnetic adsorption unit 221 is powered off, the camera cover plate 120 slides downward under the action of gravity.

[0052] In some embodiments, the electromagnetic adsorption unit 221 includes an electromagnetic coil 222, and the electromagnetic coil 222 extends along the width direction of the sliding groove 131, as shown in Figure 2 .

[0053] The electromagnetic adsorption unit 221 is composed of the electromagnetic coil 222 and the core, and the shape of the core is rectangular or hooved, so that the core is more easily magnetized, and the size of the magnetism can be controlled by the strength of the current or the number of turns of the electromagnetic coil 222, or the size of the magnetism can be controlled by changing the resistance to control the current size. At the same time, in order to simplify the assembly process of the electromagnetic adsorption unit 221 and reduce the volume of the electromagnetic adsorption unit 221, the electromagnetic coil 222 and the core can be designed as an integrated structure.

[0054] In some embodiments, a part of the camera cover plate 120 is provided with a metal film layer configured to be attracted by the electromagnetic adsorption unit 221 to drive the camera cover plate 120 to move.

[0055] The camera cover plate 120 is made of acrylic glass with a light weight, which can make the camera cover plate 120 easily reciprocate under the action of the electromagnetic adsorption unit 221, and the acrylic glass has good wear resistance, which can prolong the service life of the camera cover plate 120.

[0056] The metal film layer is provided at both ends of the camera cover plate 120, and the metal film layer can be made of iron film or nickel film with good magnetism. Specifically, the glass electroplating process can be used to locally and uniformly plate the metal film layer on the surface of the camera cover plate 120. The glass electroplating process for preparing the metal film layer can be suitable for mass production, which can improve the production efficiency and reduce the production cost.

[0057] In some embodiments, the electromagnetic adsorption unit 221 is two and is arranged at opposite ends of the sliding groove 131 along the extension direction of the sliding groove 131, as shown in Figure 2 .

[0058] The sliding groove 131 is provided in two layers along the depth direction of the mounting groove 130, that is, the sliding groove 131 away from the front windshield 110 is the first layer sliding groove, and the sliding groove 131 close to the front windshield 110 is the second layer sliding groove, and the electromagnetic adsorption unit 221 is arranged in the first layer sliding groove. The two ends of the electromagnetic adsorption unit 221 are provided with hemispherical protrusions, which are connected in an interference fit with the first layer sliding groove. The purpose of this arrangement is to tightly secure the electromagnetic adsorption unit 221 inside the first layer sliding groove, so that relative movement does not occur.

[0059] The camera cover plate 120 is arranged in the second layer sliding groove, and the connection between the camera cover plate 120 and the second layer sliding groove is a clearance fit. The purpose of this arrangement is to provide enough clearance for the camera cover plate 120 to slide in the second layer sliding groove, to avoid the camera cover plate 120 from being stuck during sliding in the second layer sliding groove, and to allow the camera cover plate 120 to be replaced, thereby improving the reliability of the vehicle windshield device 10.

[0060] Specifically, a nozzle (not shown in the figure) can also be provided at the first layer sliding groove to spray glass water to remove stains on the surface of the camera cover plate 120.

[0061] The windshield device 10 for vehicle further comprises a controller 300, the controller 300 is electrically connected with the driving unit 220, and the controller 300 controls the two electromagnetic suction units 221 to alternately generate electromagnetic force, so that the camera cover plate 120 reciprocates in the sliding groove 131.

[0062] The two electromagnetic suction units 221 are respectively arranged at the upper part and the lower part of the front windshield 110, the energization states of the two electromagnetic suction units 221 are independent and do not interfere with each other, and the controller 300 can separately control the energization and discharge states of the two electromagnetic suction units 221.

[0063] Specifically, the controller 300 controls the on-off state of the electromagnetic suction unit 221 to control the camera cover plate 120 to move upward or downward, so as to wipe off the water droplets outside the camera cover plate 120.

[0064] In some embodiments, the cleaning member 210 comprises a first cleaning member 211 and a second cleaning member 212 which are arranged at intervals along the extension direction of the sliding groove 131, the first cleaning member 211 and the second cleaning member 212 extend along the width direction of the sliding groove 131, and the length of the first cleaning member 211 and the second cleaning member 212 is matched with the width of the camera cover plate 120, so that the water droplets in each corner of the camera cover plate 120 can be wiped off.

[0065] In some embodiments, the interval of the first cleaning member 211 and the second cleaning member 212 in the extension direction of the sliding groove 131 is greater than or equal to half of the length of the camera cover plate 120 in the direction, and is less than or equal to the length of the camera cover plate 120 in the direction, which can prevent the first cleaning member 211 and the second cleaning member 212 from blocking the camera, thereby causing safety hazards, and can control the first cleaning member 211 to clean the water droplets on the upper half of the camera cover plate 120 and the second cleaning member 212 to clean the water droplets on the lower half of the camera cover plate 120 during the reciprocating movement of the camera cover plate 120.

[0066] Specifically, the limit distance L of the upward and downward movement of the camera cover plate 120 is the same, L is the distance from the upper surface of the electromagnetic suction unit 221 located at the upper part of the front windshield 110 to the top of the front windshield 110, as shown in Figure 3a .

[0067] It should be noted that a displacement sensor (not shown in the figure) is arranged at the top end of the front windshield 110, which can accurately control the displacement of the camera cover plate 120.

[0068] In some embodiments, the cleaning component 210 is a cleaning cloth, which is snapped onto the bottom of a rectangular tray. The rectangular tray has protrusions on both sides that match the size of the first groove, used to fix the rectangular tray inside the groove 131. The bottom of the rectangular tray can be opened to allow for replacement and cleaning of the cleaning cloth, ensuring it remains clean for extended periods.

[0069] In some embodiments, the cleaning cloth contains a resistance heating wire that can heat water droplets.

[0070] In some embodiments, the system includes a vehicle body, a camera, and a vehicle windshield assembly 10, wherein the windshield 110 of the vehicle windshield assembly 10 is mounted on the vehicle body, and the camera is located on the rear side of the windshield 110 along the vehicle travel direction.

[0071] Specifically, the vehicle windshield device 10 can also be installed at the rearview camera, side view camera and surround view camera to remove water droplets that fall on the camera glass.

[0072] The working process of the vehicle windshield device 10 will be described below.

[0073] Figure 3b This is a schematic diagram illustrating the upward movement of a camera cover plate in a vehicle windshield device according to an embodiment of this application. Figure 3b As shown, when the electromagnetic adsorption unit 221 located on the upper part of the windshield 110 is powered on, the electromagnetic adsorption unit 221 located on the lower part of the windshield 110 is in a de-powered state. A large magnetic field is generated around the electromagnetic adsorption unit 221. At this time, the camera cover 120 moves upward under the action of magnetic attraction. At the beginning of the movement, the head of the camera cover 120 and the middle part of the camera cover 120 pass through the first cleaning component 211 and the second cleaning component 212 in sequence. When the camera cover 120 moves to the position of the second cleaning component 212 at its bottom, the movement of the camera cover 120 reaches the upper limit position.

[0074] Figure 3c This is a schematic diagram of the downward movement of a camera cover plate in a vehicle windshield device provided in an embodiment of this application, as shown below. Figure 3cAs shown, when the camera cover plate 120 moves upward to the limit position, the controller 300 controls the electromagnetic absorption unit 221 located at the upper part of the front windshield 110 to be powered off, and the electromagnetic absorption unit 221 located at the lower part of the front windshield 110 to be powered on. At this time, a larger magnetic field is generated around the electromagnetic absorption unit 221 located at the lower part of the front windshield 110, and the camera cover plate 120 moves downward under the action of the magnetic force. When the movement just starts, the bottom of the camera cover plate 120 and the middle part of the camera cover plate 120 pass through the second cleaning element 212 and the first cleaning element 211 in turn. When the bottom of the camera cover plate 120 reaches the position of the electromagnetic absorption unit 221 located at the lower part of the front windshield 110, the downward movement of the camera cover plate 120 reaches the limit, and at this time, the camera cover plate 120 returns to the original position.

[0075] In the embodiment, the front windshield assembly 100 includes a front windshield 110 and a transparent camera cover plate 120, the front windshield 110 has a mounting groove 130, and the mounting groove 130 defines a sliding groove 131 extending along the extension direction of the front windshield 110, and the camera cover plate 120 is located in the mounting groove 130 and is slidingly arranged along the sliding groove 131, and the camera cover plate 120 covers the camera protection area of the front windshield 110. The cleaning assembly 200 includes a cleaning element 210 and a driving unit 220, the cleaning element 210 is located on the side of the camera cover plate 120 away from the front windshield 110, and the driving unit 220 is configured to drive the camera cover plate 120 to slide along the sliding groove 131, the sliding track of the camera cover plate 120 passes through the cleaning element 210, and the surface of the side of the camera cover plate 120 away from the front windshield 110 and the cleaning element 210 are in contact with each other, so that the cleaning element 210 cleans the camera cover plate 120. In this way, by using the relative motion principle of objects, the cleaning element 210 is fixed, and the driving unit 220 is used to drive the camera cover plate 120 to reciprocate on the cleaning element 210, so as to wipe off the water droplets left on the outside of the camera cover plate 120. Compared with the traditional way of cleaning the camera cover plate of the front windshield by using a wiper, the device does not need to be lengthened, and the stability of the wiper is ensured, and the front windshield covered by the camera can be cleaned separately, so that the front windshield covered by the camera has a better cleaning effect.

[0076] The terms "first", "second", and the like in the embodiments of the present application are used to distinguish similar objects, and do not necessarily mean a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0077] In the embodiments of the present application, the terms "upper", "lower", "inner", "middle", "outer", "front", "back" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present application can be understood according to the specific circumstances.

[0078] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixed connection, detachable connection, or integral structure; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0079] It should be noted that the "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like mentioned in the specification can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a specific feature, structure or characteristic is described in connection with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure or characteristic in connection with other embodiments described explicitly or implicitly.

[0080] Generally, the terms should be understood at least partly by the use in the context. For example, at least partly according to the context, the term "one or more" used in the text can be used to describe any feature, structure or characteristic of singular meaning, or can be used to describe a combination of features, structures or characteristics of plural meaning. Similarly, at least partly according to the context, terms such as "a" can be understood to convey singular usage or to convey plural usage.

[0081] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A vehicle windscreen device, characterized by, The front windshield device comprises a front windshield component and a cleaning component, the front windshield component comprises a front windshield and a transparent camera cover plate, the front windshield has a mounting groove, and a sliding groove extending along the extension direction of the front windshield is defined in the mounting groove, the camera cover plate is located in the mounting groove and is arranged to slide along the sliding groove, and the camera cover plate covers a camera protection area of the front windshield; The cleaning component comprises a cleaning piece and a driving unit, the cleaning piece is located on the side of the camera cover plate away from the front windshield, and the driving unit is configured to drive the camera cover plate to slide along the sliding groove, the sliding track of the camera cover plate passes through the cleaning piece, and the surface of the side of the camera cover plate away from the front windshield and the cleaning piece are in contact with each other, so that the cleaning piece cleans the camera cover plate.

2. The automotive glazing arrangement of claim 1, wherein, The driving unit comprises at least one electromagnetic adsorption unit, and part of the structure of the camera cover plate is a metal structure, so as to slide along the sliding groove under the action of the electromagnetic force of the electromagnetic adsorption unit.

3. The automotive glazing arrangement of claim 2, wherein, The electromagnetic adsorption unit comprises an electromagnetic coil, and the electromagnetic coil extends along the width direction of the sliding groove.

4. The automotive glazing arrangement of claim 3, wherein, Part of the area of the camera cover plate is provided with a metal film layer, and the metal film layer is configured to be attracted by the electromagnetic adsorption unit to drive the camera cover plate to move.

5. A vehicle glazing arrangement according to any one of claims 2 to 4, characterised in that, The electromagnetic adsorption unit is two, and is arranged at opposite ends of the sliding groove along the extension direction of the sliding groove. The vehicle windshield device further comprises a controller, the controller is electrically connected with the driving unit, and the controller controls the two electromagnetic adsorption units to alternately generate electromagnetic force, so that the camera cover plate reciprocates in the sliding groove.

6. The vehicle glazing arrangement of any of claims 1 to 4, wherein, The cleaning piece comprises a first cleaning piece and a second cleaning piece arranged at intervals along the extension direction of the sliding groove, the first cleaning piece and the second cleaning piece extend along the width direction of the sliding groove, and the length of the first cleaning piece and the second cleaning piece is matched with the width of the camera cover plate.

7. The automotive glazing arrangement of claim 6, wherein, The interval of the first cleaning piece and the second cleaning piece in the extension direction of the sliding groove is greater than or equal to half of the length of the camera cover plate in the direction, and is less than or equal to the length of the camera cover plate in the direction.

8. The automotive glazing device according to claim 6, characterized in that, The cleaning piece is a cleaning cloth.

9. The automotive glazing device according to claim 8, characterized in that, The cleaning cloth is internally provided with a resistance heating wire.

10. A vehicle characterized by comprising: The vehicle windshield device comprises a vehicle body, a camera and the vehicle windshield device according to any one of claims 1-5, the front windshield in the vehicle windshield device is mounted on the vehicle body, and the camera is located on the rear side of the front windshield along the driving direction of the vehicle.

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