Vehicle with rain shielding function and rain shielding control method

Abstract

The invention relates to the technical field of vehicles, and discloses a vehicle with a rain shielding function and a rain shielding control method, and by arranging a rain shielding assembly at least capable of stretching in the width direction of a vehicle body, effective shielding protection can be provided for a user to get on and off the vehicle in rainy days. When the rain sheltering assembly is in the unfolded state, the area above the automobile door can be at least partially sheltered, a user is prevented from being directly wetted by rainwater, meanwhile, the rainwater is prevented from flowing into the space in the automobile by means of wind power and gravity, automobile door trim and seats are effectively protected against rainwater invasion, and the problems that the trim deforms and mildews, and the materials of the seats are damaged are reduced. In addition, the rain shielding assembly can remove shielding of the area above the vehicle door in the storage state, and normal use and appearance of the vehicle are not affected. By means of the design, comfort and convenience are improved when the user gets on and gets off the vehicle in rainy days, the service life of the vehicle interior trim is prolonged, the overall vehicle using experience of the user is remarkably optimized, and the requirement of the user for high-quality travel is met.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and in particular, to a vehicle with a rain shielding function and a rain shielding control method. Background Art

[0002] In the actual scenarios of daily life, when encountering rainy weather but still needing to use a vehicle to travel, users often face many inconveniences during the process of getting on and off the vehicle. Specifically, during the gap between putting away an umbrella and holding an umbrella, since the user's body is outside the vehicle at this time and lacks effective shelter, rainwater is likely to wet the user, bringing physical discomfort to the user and the trouble of wet clothes. More seriously, when the car door is opened instantaneously, rainwater will, by virtue of various factors such as wind force and gravity, flow into the vehicle interior space wantonly along the gap opened by the car door. The rainwater that intrudes into the vehicle will quickly soak the door interior trim, making its surface wet, and may even cause problems such as deformation and mildew of the interior trim material, affecting the aesthetics and service life of the interior trim; at the same time, the seat will also become wet due to the invasion of rainwater, which will not only make the user feel uncomfortable when sitting down, but may also cause damage to the seat material, such as the leather seat may peel and crack. This series of problems caused by rainwater intruding into the vehicle will significantly reduce the comfort of users during the driving process, greatly reducing the overall vehicle use experience of users and making it difficult to meet the needs of users for high-quality travel.

[0003] Therefore, in view of the deficiencies of the existing technology in dealing with the above problems, it is necessary to comprehensively and deeply improve the existing technology to enhance the comfort and convenience of users when using the vehicle in rainy days, and further optimize the overall vehicle use experience of users.

[0004] The above information is given as background information only to assist in understanding the present disclosure, and it is not determined or admitted whether any of the above content can be used as the prior art relative to the present disclosure. Summary of the Invention

[0005] The present invention provides a vehicle with a rain shielding function and a rain shielding control method to solve problems such as that users are easily wet by rainwater when getting on and off the vehicle in rainy days for existing vehicles.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] In a first aspect, the present invention provides a vehicle with a rain shielding function, including a vehicle body and a rain shielding assembly;

[0008] The rain shielding assembly is disposed on the vehicle body and can at least expand and contract along the width direction of the vehicle body to switch between an unfolded state and a stored state;

[0009] Wherein, when the rain shield assembly is in the deployed state, at least a part of the rain shield assembly shields the area above the door of the vehicle body; when the rain shield assembly is in the retracted state, the rain shield assembly releases the shielding of the area above the door of the vehicle body.

[0010] Further, the vehicle with the rain shielding function further includes a rain sensor;

[0011] The rain sensor is disposed on the windshield of the vehicle body for detecting rainfall;

[0012] The rain shield assembly is electrically connected to the rain sensor and is configured to automatically extend to switch to the deployed state when the rain sensor detects rainfall and the vehicle body is unlocked; and automatically contract to switch to the retracted state when the rain sensor does not detect rainfall or the vehicle body is not unlocked.

[0013] Further, in the vehicle with the rain shielding function, the rain shield assembly is embedded in the roof side rail or the roof panel of the vehicle body;

[0014] An installation groove is formed in the roof side rail or the roof panel of the vehicle body;

[0015] The rain shield assembly is disposed in the installation groove.

[0016] Further, in the vehicle with the rain shielding function, a cover plate is disposed at the notch of the installation groove;

[0017] The cover plate is movable relative to the notch of the installation groove to open or close the notch of the installation groove.

[0018] Further, in the vehicle with the rain shielding function, the rain shield assembly includes a controller, a driving mechanism, and a rain shield;

[0019] The controller is electrically connected to the rain sensor for receiving the rainfall detection signal of the rain sensor and controlling the operation of the driving mechanism according to the rainfall detection signal;

[0020] The driving mechanism is connected to the rain shield and is configured to drive the rain shield to expand and contract at least in the width direction of the vehicle body after operation, so that the rain shield switches between the deployed state and the retracted state.

[0021] Further, in the vehicle with the rain shielding function, the rain shield assembly is externally hung on the roof side rail or the roof panel of the vehicle body.

[0022] Further, in the vehicle with the rain shielding function, the rain shield assembly includes a storage box, a controller, a driving mechanism, a rain shield, and a rain sensor;

[0023] The storage box is externally mounted on the roof side beam or the roof cover of the vehicle body and is used to accommodate the controller, the driving mechanism, and the rain shield;

[0024] The rain sensor is arranged on the storage box and is used to detect rainfall;

[0025] The controller is electrically connected to the rain sensor and is used to control the operation of the driving mechanism to switch the rain shield to the deployed state when the rain sensor detects rainfall and the vehicle body is unlocked; and to control the operation of the driving mechanism to switch the rain shield to the stored state when the rain sensor does not detect rainfall or the vehicle body is not unlocked;

[0026] The driving mechanism is connected to the rain shield and is used to drive the rain shield to expand and contract at least along the width direction of the vehicle body after operation, so that the rain shield can be switched between the deployed state and the stored state.

[0027] Further, in the vehicle with a rain shielding function, the rain shielding assembly further includes a lighting device;

[0028] The lighting device is arranged on the edge or the surface of the rain shield and is used to provide lighting in the case of rainfall with low light;

[0029] The controller is electrically connected to the lighting device and is used to control the lighting device to turn on when the rain shield is in the deployed state; and to control the lighting device to turn off when the rain shield is in the stored state.

[0030] Further, in the vehicle with a rain shielding function, the rain shielding assembly further includes a wind direction sensor;

[0031] The controller is electrically connected to the wind direction sensor and is used to receive the wind direction detection signal of the wind direction sensor and adjust the deployment angle of the rain shield according to the wind direction detection signal.

[0032] Further, in the vehicle with a rain shielding function, the rain shielding assembly further includes a heating wire;

[0033] The heating wire is arranged inside the rain shield and is used to heat and dry the rain shield;

[0034] The controller is electrically connected to the heating wire and is used to control the heating wire to turn on when the rain shield is switched from the deployed state to the stored state.

[0035] In a second aspect, the present invention provides a rain shielding control method, which is applied to a vehicle with a rain shielding function provided in the first aspect as above. The method includes:

[0036] S100. Detect whether the area where the vehicle body is located is raining and the vehicle body is unlocked; if so, execute step S200, if not, execute step S300;

[0037] S200. The rain shield component extends in the width direction of the vehicle body, switching from the storage state to the deployed state, so as to at least partially shield the area above the door of the vehicle body;

[0038] S300. The rain shield component maintains the storage state;

[0039] S400. Detect whether the area where the vehicle body is located is not raining or the vehicle body is not unlocked; if so, execute step S500, if not, execute step S600;

[0040] S500. The rain shield component contracts in the width direction of the vehicle body, switching from the deployed state to the storage state, so as to remove the shielding of the area above the door of the vehicle body;

[0041] S600. The rain shield component maintains the deployed state.

[0042] Further, the rain shield control method further includes:

[0043] S700. Detect the external wind direction;

[0044] S800. Adjust the deployment angle of the rain shield component according to the external wind direction.

[0045] Compared with the prior art, the present invention has the following beneficial effects:

[0046] A vehicle with a rain shield function and a rain shield control method provided by the present invention can provide effective shielding protection for users getting on and off the vehicle in rainy days by setting a rain shield component that can at least expand and contract in the width direction of the vehicle body. When the rain shield component is in the deployed state, it can at least partially shield the area above the door, preventing rain from directly wetting the user, and at the same time avoiding rain from flowing into the vehicle interior space by means of wind and gravity, thereby effectively protecting the door interior and seats from rain erosion, reducing problems such as interior deformation, mildew, and damage to the seat material. In addition, the rain shield component can remove the shielding of the area above the door in the storage state, without affecting the normal use and appearance of the vehicle. This design not only improves the comfort and convenience of users getting on and off the vehicle in rainy days, but also extends the service life of the vehicle interior, significantly optimizing the overall vehicle use experience of users and meeting the needs of users for high-quality travel.

[0047] The present invention has other characteristics and advantages, which will be apparent from the accompanying drawings incorporated herein and the subsequent detailed description, or will be described in detail in the accompanying drawings incorporated herein and the subsequent detailed description. These accompanying drawings and the detailed description together are used to explain the specific principles of the present invention. Description of the Drawings

[0048] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0049] Figure 1 One of the schematic structural diagrams of a vehicle with a rain shielding function provided in Embodiment 1 of the present invention (the rain shielding component is embedded in the roof side beam of the vehicle body);

[0050] Figure 2 Another schematic structural diagram of a vehicle with a rain shielding function provided in Embodiment 1 of the present invention (the rain shielding component is embedded in the roof side beam of the vehicle body);

[0051] Figure 3 Still another schematic structural diagram of a vehicle with a rain shielding function provided in Embodiment 1 of the present invention (the rain shielding component is embedded in the roof side beam of the vehicle body);

[0052] Figure 4 One of the schematic structural diagrams of a vehicle with a rain shielding function provided in Embodiment 1 of the present invention (the rain shielding component is embedded in the roof cover of the vehicle body);

[0053] Figure 5 Another schematic structural diagram of a vehicle with a rain shielding function provided in Embodiment 1 of the present invention (the rain shielding component is embedded in the roof side beam of the vehicle body);

[0054] Figure 6 Still another schematic structural diagram of a vehicle with a rain shielding function provided in Embodiment 1 of the present invention (the rain shielding component is embedded in the roof side beam of the vehicle body);

[0055] Figure 7 Schematic structural diagram of the installation groove and the cover plate (closed) provided in Embodiment 1 of the present invention;

[0056] Figure 8 Schematic structural diagram of the installation groove, the cover plate (opened), and the rain shielding component provided in Embodiment 1 of the present invention;

[0057] Figure 9It is a schematic structural diagram of the rain shield assembly (in the stored state) provided in the first embodiment of the present invention;

[0058] Figure 10 It is one of the schematic structural diagrams of the rain shield assembly (in the deployed state) provided in the first embodiment of the present invention;

[0059] Figure 11 It is one of the schematic structural diagrams of a vehicle with a rain shielding function (the rain shield assembly is externally hung on the roof side beam of the vehicle body) provided in the first embodiment of the present invention;

[0060] Figure 12 It is the second of the schematic structural diagrams of a vehicle with a rain shielding function (the rain shield assembly is externally hung on the roof side beam of the vehicle body) provided in the first embodiment of the present invention;

[0061] Figure 13 It is one of the schematic structural diagrams of a vehicle with a rain shielding function (the rain shield assembly is externally hung on the roof cover of the vehicle body) provided in the first embodiment of the present invention;

[0062] Figure 14 It is the second of the schematic structural diagrams of a vehicle with a rain shielding function (the rain shield assembly is externally hung on the roof side beam of the vehicle body) provided in the first embodiment of the present invention;

[0063] Figure 15 It is the second of the schematic structural diagrams of the rain shield assembly (in the deployed state) provided in the first embodiment of the present invention;

[0064] Figure 16 It is the schematic structural diagram of the remote controller provided in the first embodiment of the present invention.

[0065] Figure 17 It is one of the schematic flowcharts of a rain shielding control method provided in the second embodiment of the present invention;

[0066] Figure 18 It is the second of the schematic flowcharts of a rain shielding control method provided in the second embodiment of the present invention.

[0067] Reference numerals:

[0068] Vehicle body 1, rain shield assembly 2, rain sensor 3, installation groove 4, cover plate 5, remote controller 6;

[0069] Controller 201, drive mechanism 202, rain shield 203, storage box 204, wind direction sensor 205. Detailed implementation manners

[0070] To elaborate on the possible application scenarios, technical principles, specific implementable solutions, achievable objectives and effects of this application in detail, the following will be described in detail with reference to the specific examples listed and in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0071] As used herein, the mention of "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the various technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0072] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which this application belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0073] In the description of this application, the phrase "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist. For example, A and / or B means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " in this text generally represents an "or" logical relationship between the associated objects before and after.

[0074] In this application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary-secondary or order relationship between these entities or operations.

[0075] Without further limitation, in this application, the use of the terms "comprising", "including", "having" or other similar expressions in a statement is intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method or product including the said elements, so that a process, method or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method or product.

[0076] In this application, expressions such as "greater than", "less than", "exceeding", etc. are understood not to include the number itself; expressions such as "above", "below", "within", etc. are understood to include the number itself. In addition, in the description of the embodiments of this application, the meaning of "a plurality of" is two or more (including two). Similar expressions related to "many" are understood in the same way, such as "multiple groups", "multiple times", etc., unless otherwise specifically and clearly defined.

[0077] In the description of the embodiments of this application, the spatially related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the accompanying drawings. It is only for the convenience of describing the specific embodiments of this application or for the reader to understand, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of this application.

[0078] Unless otherwise clearly specified or limited, in the description of the embodiments of this application, the terms such as "installed", "connected", "coupled", "fixed", "set", etc. should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art to which this application pertains, the specific meanings of the above terms in the embodiments of this application can be understood according to specific circumstances.

[0079] Embodiment 1

[0080] In view of the defects existing in the above-mentioned prior art, based on the rich practical experience and professional knowledge in the design and manufacturing of this field for many years, and in cooperation with the application of theory, the applicant actively conducts research and innovation in the hope of creating a technology that can solve the defects in the prior art. After continuous research, design, and repeated sample making and improvement, the present invention with practical value is finally created.

[0081] Please refer to Figures 1-6 , the embodiment of the present invention provides a vehicle with a rain shielding function, including a vehicle body 1 and a rain shielding component 2;

[0082] The rain shield assembly 2 is provided on the vehicle body 1 and has the functional characteristic of being at least telescopically adjustable in the width direction of the vehicle body 1. Through this telescopic adjustment mechanism, the rain shield assembly 2 can flexibly switch between the deployed state and the retracted state.

[0083] Specifically, when the rain shield assembly 2 is in the deployed state (as shown in Figure 3 , Figure 5 and Figure 6 ), it can fully play the role of shielding rain and at least partially form an effective shield for the area above the door of the vehicle body 1. This design concept aims to provide reliable shielding protection for users when getting in and out of the vehicle in rainy weather. When users face rainy weather and need to open the door to enter or exit the vehicle, the deployed rain shield assembly 2 can block the direct invasion of rainwater, preventing users from getting wet due to the gap between putting away and holding an umbrella, thus ensuring the dryness and comfort of the users' bodies. At the same time, the shielding of the rain shield assembly 2 for the area above the door can also effectively prevent rainwater from flowing into the vehicle interior by means of wind and gravity. This protection function is of great significance for protecting the door interior and seats from rain damage. If the door interior is soaked in rainwater for a long time, it is easy to deform, mildew, etc., which not only affects the aesthetics of the vehicle but also reduces the service life of the interior; if the seat material is eroded by rainwater, it may also be damaged such as peeling and cracking, affecting the users' riding experience. The rain shield assembly 2 in the deployed state of this embodiment can effectively reduce the occurrence of these problems and provide reliable protection for the vehicle interior and seats.

[0084] When the rain shield assembly 2 is in the retracted state (as shown in Figure 2 and Figure 4 ), it releases the shielding of the area above the door of the vehicle body 1. At this time, the vehicle returns to the normal use state, and the presence of the rain shield assembly 2 will not have any impact on the normal use and appearance of the vehicle. Users can freely open and close the door like operating an ordinary vehicle without worrying that the rain shield assembly 2 will hinder the normal use of the vehicle. At the same time, the retracted rain shield assembly 2 will not have any negative impact on the appearance of the vehicle, maintaining the overall aesthetics and coordination of the vehicle.

[0085] In summary, by setting the rain shield assembly 2 that can be telescopically adjusted at least in the width direction of the vehicle body 1, this embodiment not only improves the comfort and convenience of users when getting in and out of the vehicle in rainy weather, enabling users to enjoy a convenient and comfortable travel experience in bad weather; but also effectively extends the service life of the vehicle interior by preventing rainwater from invading the vehicle, reducing the vehicle maintenance cost; and more significantly optimizes the overall vehicle use experience of users, meeting the needs of users for high-quality travel, with high practical value and market promotion prospects.

[0086] It can be understood that the width direction of the vehicle body 1 specifically refers to the lateral direction of the vehicle body 1 along the left and right sides of the vehicle body 1 on the horizontal plane, such as Figure 1 It is one of the three main directions of the vehicle body 1 (length direction, width direction and height direction), usually in line with the length direction of the vehicle body 1 (such as Figure 1 L direction in the figure) and height direction (such as Figure 1 The H direction in the figure is perpendicular to the H direction.

[0087] There are many different design schemes for installing the rain shield assembly 2, which can be selected according to the vehicle structure and design requirements. On the one hand, the rain shield assembly 2 can be installed in an embedded manner, that is, it can be embedded in the roof side beams (specifically, the longitudinal reinforcement members located on both sides of the roof) or the roof cover (specifically, the cover plate on the top of the car body, which covers the roof side beams and is the main covering part on the top of the car body) of the vehicle body 1. This design method can integrate the rain shield assembly with the vehicle appearance, maintain the overall aesthetics of the vehicle, and also help reduce the potential impact of the external environment on the rain shield assembly, and improve its durability and service life.

[0088] On the other hand, the rain shielding assembly 2 can also be installed externally, that is, it can be installed externally on the roof side beam or the outside of the roof cover of the vehicle body 1. This installation method is convenient for installation and maintenance, and the position and angle of the rain shielding assembly can be flexibly adjusted as needed to adapt to different usage scenarios and needs. In addition, the external installation can also provide the vehicle with an additional rain shielding function without affecting the internal structure of the vehicle, which is particularly suitable for application scenarios where the requirements for the vehicle appearance design are not so strict.

[0089] The following will describe in detail the configuration of these two types of rain shielding components.

[0090] Please refer again Figures 1-6 In one implementation of this embodiment, when the rain shield assembly 2 is embedded in the roof side beam or roof cover of the vehicle body 1, the roof side beam or roof cover of the vehicle body 1 needs to be designed and modified in advance, specifically by providing a mounting groove 4. The size, shape and position of the mounting groove 4 are precisely designed and calculated to ensure that it can perfectly fit the rain shield assembly 2. During the installation process, the rain shield assembly 2 is accurately set in the mounting groove 4 and is firmly connected to the roof side beam or roof cover by a suitable fixing method (such as bolt fixing, snap fixing, etc.), which not only ensures the stability of the rain shield assembly 2, but also achieves its seamless integration with the vehicle appearance.

[0091] Please refer to Figures 7-8In a specific implementation manner presented in this embodiment, when the rain shield component 2 adopts an embedded installation solution, that is, it is embedded in the roof side beam of the vehicle body 1 or the internal structure of the roof cover, in order to optimize the overall design and enhance functionality and aesthetics, a cover plate 5 is carefully arranged at the notch position of the installation groove 4.

[0092] The design of the cover plate 5 fully considers the actual use requirements and the convenience of operation, and it has the ability to move relative to the slot of the installation slot 4. Specifically, the cover plate 5 can move through a specific mechanical structure or driving device (such as a hinge mechanism, an electric slide rail, etc.). This movement characteristic enables the cover plate 5 to flexibly perform the action of opening or closing the slot of the installation slot 4.

[0093] When the rain shielding assembly 2 is not in use, the cover plate 5 can move to a position that closes the notch of the installation slot 4. At this time, the cover plate 5 can not only protect the rain shielding assembly 2 inside the installation slot 4, prevent dust, debris, rainwater, etc. from entering the installation slot 4, avoid corrosion, damage to the rain shielding assembly 2 or affect its normal telescopic function, thereby extending the service life of the rain shielding assembly 2; it can also maintain the integrity and aesthetics of the vehicle's appearance, so that when the vehicle is observed from the outside, the position of the installation slot 4 will not appear abrupt or uncoordinated due to the exposed notch, ensuring the smoothness and integrity of the vehicle's appearance.

[0094] When the rain shielding assembly 2 is needed, the cover plate 5 can be moved to the position of opening the notch of the installation slot 4. By opening the notch, the necessary space and channel are provided for the extension and deployment of the rain shielding assembly 2, so that the rain shielding assembly 2 can be smoothly extended from the installation slot 4 and deployed to the deployed state in a preset manner, providing effective rain protection for users when getting on and off the vehicle on rainy days. This design of the openable and closable cover plate 5 cleverly takes into account the protection and use requirements of the rain shielding assembly 2, reflecting the innovation and practicality of this embodiment in the design of the vehicle rain shielding function.

[0095] Please refer to Figures 3-6 In one implementation of the present embodiment, in a specific implementation given in the present embodiment, when the rain shield component 2 is installed in an embedded manner, that is, it is embedded in the internal structure of the roof side beam or roof cover of the vehicle body 1, in order to further improve the intelligence level and ease of use of the vehicle with rain shield function, the rain shield component 2 is also linked with the key component of the rain sensor 3 conventionally equipped on the vehicle.

[0096] The rain sensor 3 is usually installed on the windshield of the vehicle body 1. As a key part directly exposed to the external environment during vehicle driving, the windshield can timely and accurately sense changes in the external environment, especially rainfall. Taking advantage of this feature, the rain sensor 3 monitors the state of the windshield surface in real time through a specific detection principle, thereby achieving precise detection of rainfall. Its working principle is that when rainfall occurs, raindrops adhere to the windshield surface, causing changes in the physical properties of the glass surface (such as capacitance, resistance, or optical reflectivity, etc.). The rain sensor 3 can sensitively capture these changes and convert them into corresponding electrical signals, which are used as the basis for detecting rainfall.

[0097] An electrical connection relationship is established between the rain shield assembly 2 and the rain sensor 3. This electrical connection provides a physical basis for information interaction and coordinated operation between the two. Based on this connection relationship, the rain shield assembly 2 can automatically adjust its own state according to the rainfall detection signal feedback by the rain sensor 3 and the unlocking state of the vehicle body 1 (specifically referring to the state where the doors, trunk, etc. of the vehicle body 1 can be normally opened. At this time, the locking system of the vehicle body 1 has been released, and the user can enter the vehicle or operate relevant components of the vehicle). Specifically, when the rain sensor 3 detects rainfall and the vehicle body 1 is in the unlocked state, the rain shield assembly 2 will receive the corresponding trigger signal and automatically start the stretching action. During the stretching process, the rain shield assembly 2 will smoothly and orderly extend from the embedded roof side beam or inside the roof cover according to the preset mechanical structure and movement trajectory, and gradually unfold to the working state, that is, the unfolded state. At this time, the rain shield assembly 2 can effectively block the area above the vehicle door, providing reliable rain protection for users when getting on and off the vehicle in rainy days, preventing users from being drenched by rain, and at the same time preventing rainwater from flowing into the vehicle and damaging the door interior and seats.

[0098] On the contrary, when the rain sensor 3 does not detect rainfall, or the vehicle body 1 is in the locked state, the rain shield assembly 2 will also automatically start the contraction action according to the preset logic program. During the contraction process, the rain shield assembly 2 will gradually retract into the embedded roof side beam or inside the roof cover along the direction opposite to the stretching, and switch to the storage state. In the storage state, the rain shield assembly 2 will not cause any impact on the normal use and appearance of the vehicle, ensuring the convenient operation of the vehicle in non-rainy days and maintaining the overall beauty and coordination of the vehicle.

[0099] This design of automatically controlling the extension and contraction of the rain shield component 2 based on the detection signal of the rain sensor 3 and the unlocking state of the vehicle body 1 fully embodies the intelligent and user-friendly features of this embodiment in the design of the vehicle rain protection function. It can not only provide rain protection for users in a timely manner according to the actual rainfall situation, improving the comfort and convenience of users when using the vehicle in rainy days, but also avoid the deployment of the rain shield component 2 under unnecessary circumstances, thereby extending its service life, reducing vehicle energy consumption, and having significant technical advantages and practical value.

[0100] Please refer to again Figures 9-10 , in an implementation manner of this embodiment, when the rain shield component 2 adopts an embedded installation form, that is, it is embedded in the internal structure of the roof side beam or the roof cover of the vehicle body 1, the rain shield component 2 has a complete and precise composition structure, which specifically includes a controller 201, a driving mechanism 202, and a rain shield 203.

[0101] The controller 201 plays a core "brain" role in the operation system of the entire rain shield component 2. It establishes a close information interaction channel with the rain sensor 3 through electrical connection. This electrical connection ensures stable and efficient data transmission between the two. During actual operation, the rain sensor 3 continuously monitors the external environment where the vehicle is located. Once it detects rainfall, it will immediately transmit the corresponding detection signal to the controller 201 in the form of an electrical signal. The controller 201 has strong signal processing capabilities. It can accurately receive the detection signals sent by the rain sensor 3 and quickly and accurately analyze and judge these signals. Based on in-depth analysis of the detection signals, the controller 201 will, according to preset control logics and algorithms, timely and effectively control the operating state of the driving mechanism 202. For example, when the detection signal indicates that it is currently in a rainfall state, the controller 201 will send an instruction to start the operation to switch the rain shield 203 to the deployed state; when the detection signal shows no rainfall, the controller 201 will send an instruction to start the operation to switch the rain shield 203 to the stored state. Through this precise control method, the controller 201 realizes the intelligent management of the operation of the driving mechanism 202.

[0102] The driving mechanism 202, as the power output part of the rain shield assembly 2, is reliably connected to the rain shield 203. This connection method ensures that the power generated by the driving mechanism 202 can be stably and efficiently transmitted to the rain shield 203. When the driving mechanism 202 receives the operation instruction issued by the controller 201, it will immediately start and work. During operation, the driving mechanism 202 will convert the power into the linear motion or specific form of displacement required by the rain shield 203 according to the preset mechanical transmission method and motion trajectory. Specifically, the driving mechanism 202 can drive the rain shield 203 to perform telescopic motion at least along the width direction of the vehicle body 1. This telescopic motion is the key power source for the rain shield 203 to switch between the deployed state and the retracted state. When the driving mechanism 202 drives the rain shield 203 to extend outward, the rain shield 203 will gradually unfold and finally reach the deployed state. At this time, the rain shield 203 can effectively shield the area above the vehicle door, providing reliable rain protection for users when getting on and off the vehicle in rainy weather; when the driving mechanism 202 drives the rain shield 203 to contract inward, the rain shield 203 will gradually retract and finally switch to the retracted state. In the retracted state, the rain shield 203 will not affect the normal use and appearance of the vehicle.

[0103] In summary, through the coordinated work of the three components of the controller 201, the driving mechanism 202, and the rain shield 203, the rain shield assembly 2 realizes the intelligent rain shielding function based on the detection signal of the rain sensor 3.

[0104] Please refer to Figure 9 again, and in combination with the reference Figures 11-15 , in an implementation manner of this embodiment, when the rain shield assembly 2 adopts an external hanging installation method, that is, it is externally hung on the roof side beam of the vehicle body 1 (such as Figure 11 and Figure 12 shown) or the roof cover (such as Figure 13 and Figure 14 shown), the rain shield assembly 2 has a complete and clearly defined composition structure, specifically including a storage box 204, a controller 201, a driving mechanism 202, a rain shield 203, and a rain sensor 3;

[0105] The storage box 204 serves as the basic bearing component of the rain shielding assembly 2 and is stably installed on the roof side beam or roof cover of the vehicle body 1 through a specific external hanging structure (such as bolt fixation, snap fixation, or magnetic attraction fixation, etc.). The storage box 204 fully considers the layout and protection requirements of the internal components in its design. Its internal space is carefully planned and can effectively accommodate the controller 201, the driving mechanism 202, and the rain shielding member 203. This accommodation design not only provides a relatively independent and safe working environment for these key components, avoiding direct damage caused by external environmental factors (such as wind and rain erosion, dust accumulation, etc.), but also facilitates the overall installation, maintenance, and replacement operations of the rain shielding assembly 2, improving the reliability and maintainability of the entire system.

[0106] The rain sensor 3 is precisely selected and reasonably arranged and is installed at a specific position on the storage box 204. The storage box 204 provides a stable installation platform for the rain sensor 3, and its position selection also fully considers the perception effect of the external rainfall situation. The rain sensor 3 uses an advanced detection principle and can monitor the rainfall situation in the surrounding area of the storage box 204 in real time and accurately. When rainfall occurs, the rain sensor 3 can keenly capture environmental changes such as air humidity and raindrop attachment and convert these changes into corresponding electrical signals as the basis for detecting rainfall.

[0107] The controller 201 plays a core "command center" role in the operation system of the entire rain shielding assembly 2. It establishes an efficient and stable information interaction channel with the rain sensor 3 through electrical connection. This electrical connection ensures real-time data transmission and signal feedback between the two. During actual operation, the rain sensor 3 continuously monitors the external environment and transmits the detected rainfall signal to the controller 201 in a timely manner. The controller 201 has a powerful signal processing ability and intelligent decision-making function. It can quickly and accurately receive the detection signals sent by the rain sensor 3 and deeply analyze and judge these signals. Based on the preset control logic and algorithms, the controller 201 will timely and precisely control the operating state of the driving mechanism 202 according to the specific situation of the detection signal. For example, when the detection signal indicates that it is currently in a rainfall state and the vehicle body (1) is unlocked, the controller 201 will send an instruction to the driving mechanism 202 to start running to switch the rain shielding member 203 to the deployed state; while when the detection signal shows no rainfall or the vehicle body 1 is not unlocked, the controller 201 will send an instruction to start running to switch the rain shielding member 203 to the stored state. Through this intelligent control method, the controller 201 realizes the precise regulation of the operation of the driving mechanism 202.

[0108] The driving mechanism 202, as the power output part of the rain shield assembly 2, is reliably and stably connected to the rain shield 203. This connection method ensures that the power generated by the driving mechanism 202 can be efficiently and accurately transmitted to the rain shield 203. When the driving mechanism 202 receives the operation instruction issued by the controller 201, it will immediately start and work. During operation, the driving mechanism 202 will convert the power into the linear motion or specific form of displacement required by the rain shield 203 according to the preset mechanical transmission method and motion trajectory. Specifically, the driving mechanism 202 can drive the rain shield 203 to perform telescopic motion at least along the width direction of the vehicle body 1. This telescopic motion is the key power source for the rain shield 203 to switch between the unfolded state and the retracted state. When the driving mechanism 202 drives the rain shield 203 to extend outwards, the rain shield 203 will gradually unfold and finally reach the unfolded state. At this time, the rain shield 203 can effectively block the area above the vehicle door and provide reliable rain protection for users when getting on and off the vehicle in rainy days; when the driving mechanism 202 drives the rain shield 203 to retract inwards, the rain shield 203 will gradually retract and finally switch to the retracted state. In the retracted state, the rain shield 203 is properly stored in the storage box 204 and will not affect the normal use and appearance of the vehicle.

[0109] In summary, the rain shield assembly 2 realizes the intelligent rain shielding function based on the detection signal of the rain sensor 3 through the coordinated work of five components: the storage box 204, the controller 201, the driving mechanism 202, the rain shield 203, and the rain sensor 3. The design of this externally mounted rain shield assembly 2 not only improves the comfort and convenience of the vehicle when used in rainy days, but also reflects the innovation and practicality of this embodiment in the field of vehicle rain shielding technology, providing new ideas and solutions for the development of vehicle rain shielding functions.

[0110] It can be understood that regardless of the specific installation method of the rain shield assembly 2, ensuring that the rain attached to it can be discharged in a timely and smooth manner when it is stored after use is a key link to ensure the normal function of the rain shield assembly 2 and prevent the relevant parts of the vehicle from being eroded and damaged by rain for a long time. Therefore, it is essential and crucial to design corresponding drainage structures for different installation methods.

[0111] Specifically, when the rain shield component 2 is installed in an embedded manner, in order to effectively solve the problem of rainwater drainage, drainage holes need to be provided in the installation groove 4. The layout and size of these drainage holes are verified through experiments. Their positions are usually set at the bottom of the installation groove 4 or in low-lying areas where water is likely to accumulate, so as to ensure that rainwater can naturally flow into the drainage holes under the action of its own gravity. The diameter of the drainage holes is determined according to the expected rainwater flow rate and drainage speed requirements. It is necessary to ensure that rainwater can be quickly discharged, while avoiding affecting the structural strength of the installation groove 4 or allowing foreign objects to enter due to too large an aperture. At the same time, corresponding diversion grooves may be provided around the drainage holes. The diversion grooves can accurately guide the rainwater to the drainage holes, preventing the rainwater from flowing around in the installation groove 4, thus ensuring the long-term stable operation of the drainage system.

[0112] When the rain shield component 2 is installed in an external hanging manner, in order to achieve timely rainwater drainage, drainage holes also need to be provided inside the storage box 204. As the main accommodation space of the rain shield component 2 in the storage state, the design of the drainage holes in the storage box 204 also needs to consider various factors comprehensively. The positions of the drainage holes are usually selected at the bottom of the storage box 204 or on the side close to the bottom, so that rainwater can quickly gather and be discharged. Similar to the drainage holes in the embedded installation method, the drainage holes in the external hanging installation method are also equipped with corresponding diversion structures. The diversion structure can be a specific groove or inclined surface design to guide the rainwater to flow towards the drainage holes. Through such a design, even if rainwater adheres to the surface of the rain shield component 2 after it is externally hung and stored, it can be discharged in time through the drainage holes in the storage box 204, avoiding the accumulation of rainwater in the storage box 204, and further protecting key components such as the controller 201 and the driving mechanism 202 in the storage box 204 from rain erosion and extending the overall service life of the rain shield component 2.

[0113] In an implementation manner specifically presented in this embodiment, the rain shield 203 adopts a unique and practical structural design, and its overall composition includes a rain shield cloth that can be folded or wound and a support frame;

[0114] As a component that directly performs the rain - shielding function, the rain - proof cloth has been carefully considered in terms of material selection. It is made of a flexible material with excellent properties, and this flexible material has many significant advantages. On the one hand, it has good flexibility and can be easily folded or wound. This enables the rain - proof cloth to greatly save space in the storage state and can be conveniently stored in a specific storage position of the rain - shielding component 2 (such as the installation groove 4 or the storage box 204), without causing any hindrance to the overall appearance and normal use of the vehicle. On the other hand, this flexible material also has excellent waterproof performance, which can effectively block the penetration of rainwater, ensuring reliable rain - shielding protection for vehicle users in rainy weather, preventing users from getting wet by rainwater, and at the same time preventing rainwater from entering the vehicle and damaging the vehicle interior and electronic devices, etc. In addition, this material may also have certain weather resistance and anti - aging performance, which can resist the erosion of natural factors such as ultraviolet rays, wind, sun and rain when exposed to the outdoor environment for a long time, maintain its good physical properties and appearance state, and thus extend the service life of the rain - proof cloth.

[0115] The support frame plays a crucial role in supporting and stabilizing the rain - shielding member 203. It is composed of lightweight and high - strength metal materials or composite materials, and the selection of these materials fully considers various factors such as weight, strength and stability. The lightweight characteristic enables the support frame not to add too much extra burden to the vehicle, which helps to maintain the overall performance and fuel economy of the vehicle (for traditional fuel vehicles) or the cruising range (for electric vehicles). The high - strength characteristic ensures that the support frame can withstand various external forces acting on the rain - proof cloth in the unfolded state, such as wind force, gravity, etc., providing a solid support for the rain - proof cloth, enabling it to maintain a stable shape and position without deformation or shaking. Metal materials usually have high strength and good processing performance, which can meet the requirements of the support frame for structural strength and shape accuracy; composite materials combine the advantages of multiple materials, and while ensuring strength, may also have better corrosion resistance and shock - absorption performance, further improving the overall performance of the support frame. Through the effective support of the support frame for the rain - proof cloth, the rain - shielding member 203 can form a stable and reliable rain - shielding space in the unfolded state, providing a comfortable getting - in and getting - out environment for users.

[0116] In summary, through the organic combination of the rain - proof cloth and the support frame, the rain - shielding member 203 realizes the flexible characteristics of being foldable or wound and the stable and reliable rain - shielding function, fully reflecting the scientific nature and practicality of this embodiment in the design of vehicle rain - shielding members.

[0117] In an implementation manner of this embodiment, the function of the rain - shielding component 2 is further expanded and improved, that is, a very practical component, a lighting device (such as a light bar), is additionally provided.

[0118] The lighting device is carefully designed and arranged and is set at the edge or surface of the rain shield 203. Such a location selection is not arbitrary but is considered in many aspects. Setting the lighting device at the edge of the rain shield 203 can make the light scatter around in a more uniform and extensive range, thus providing more effective lighting coverage for the surrounding environment; while setting it on the surface can achieve more precise control of the lighting direction according to actual needs. In the case of rainfall with low light, the light conditions in the external environment are often poor, and the user's line of sight will be greatly affected. There are not only safety hazards during the process of getting in and out of the vehicle, but also problems such as inconvenient operation may occur during the use of the rain shield assembly 2. The setting of this lighting device is exactly to meet this actual need, and it can provide sufficient and clear lighting for the user in a low-light rainfall environment, ensuring that the user can have a good view when getting in and out of the vehicle and operating the rain shield assembly 2, and improving the safety and convenience of use.

[0119] A stable and reliable electrical connection is established between the controller 201 and the lighting device. This connection method ensures the stability and timeliness of signal transmission, enabling the controller 201 to precisely control the operating state of the lighting device. The controller 201 acts as an intelligent manager in the entire rain shield assembly 2 system. It will control the turning on and off of the lighting device according to the actual state of the rain shield 203. Specifically, when the rain shield 203 is in the deployed state, which means the user is using the rain shielding function, the controller 201 will keenly capture this state information and promptly send an on command to the lighting device. After receiving the command, the lighting device will quickly start and work, providing lighting for the surrounding environment, helping the user to clearly observe the surrounding environment in a low-light rainfall situation, and ensuring the safety and convenience of the process of getting in and out of the vehicle. When the rain shield 203 is in the retracted state, which indicates that the user does not need to use the rain shielding function at present and the lighting device does not need to continue working. At this time, the controller 201 will control the lighting device to turn off, avoiding unnecessary energy consumption and extending the service life of the lighting device.

[0120] Through this intelligent lighting control design based on the state of the rain shield 203, the rain shield assembly 2 not only performs excellently in the rain shielding function, but also can provide considerate lighting services for the user in a low-light rainfall environment, further enhancing the user's vehicle use experience and the practicality and intelligence level of the rain shield assembly 2.

[0121] Please refer to again Figure 6 、 Figure 12 、 Figure 14 and Figure 15 , in an implementation manner of this embodiment, the rain shield assembly 2 is further optimized and upgraded on the basis of the original functional modules, and a key component, the wind direction sensor 205, is additionally provided.

[0122] The wind direction sensor 205, as a device dedicated to sensing the wind direction information of the external environment, has high-precision and high-sensitivity detection characteristics. It usually adopts the design principle of combining advanced mechanical structures and electronic sensing technologies. For example, based on different detection principles such as cup anemometer type, ultrasonic type, or hot-wire type, it can detect the changes in the external wind direction in real time and accurately. Its installation position is carefully planned and is usually set in a position that can be fully exposed to the external air flow and is not significantly interfered with by other components to ensure accurate acquisition of external wind direction data. By continuously monitoring the wind direction, the wind direction sensor 205 can convert the wind direction information into corresponding electrical signals, providing a reliable basis for subsequent control decisions.

[0123] The controller 201 plays a core role in the intelligent control system of the entire rain shield assembly 2. A stable and efficient electrical connection is established between it and the wind direction sensor 205. This electrical connection method provides a physical basis for the information interaction between the two, ensuring that the wind direction signal detected by the wind direction sensor 205 can be transmitted to the controller 201 in real time and accurately. The controller 201 has powerful signal processing capabilities and intelligent decision-making functions. It can quickly and accurately receive and analyze the wind direction detection signal sent by the wind direction sensor 205. Based on preset control algorithms and logics, the controller 201 will deeply analyze the received wind direction signal and judge the possible impact of the current external wind direction on the rain shielding effect of the rain shield 203.

[0124] According to the analysis result of the wind direction signal, the controller 201 will timely and accurately adjust the deployment angle of the rain shield 203. The deployment angle of the rain shield 203 plays a crucial role in the exertion of its rain shielding function. Under different wind direction conditions, the optimal deployment angle is also different. For example, when the external wind direction changes, if the deployment angle of the rain shield 203 remains unchanged, it may cause rainwater to seep in from the side or a specific angle under the action of the wind, affecting the rain shielding effect. By dynamically adjusting the deployment angle of the rain shield 203 according to the detection signal of the wind direction sensor 205, the controller 201 can make the rain shield 203 always maintain the best rain shielding posture, maximizing the blocking of rainwater from entering the area above the vehicle door and providing reliable and effective rain shielding protection for users when getting on and off the vehicle in rainy days under various wind direction conditions.

[0125] In summary, by adding the wind direction sensor 205 and realizing its collaborative work with the controller 201, the rain shield assembly 2 can automatically adjust the deployment angle of the rain shield 203 according to the changes in the external wind direction, further improving the intelligent level and adaptability of the rain shielding function, fully reflecting the innovation and advancement of this embodiment in the field of vehicle rain shielding technology, and bringing a more high-quality and convenient user experience.

[0126] In an implementation manner of this embodiment, in addition to the existing structural components, an important component, namely a heating wire, is additionally provided in the rain shielding assembly 2.

[0127] Specifically, the heating wire is disposed inside the rain shielding member 203. Its core function is to be able to perform heating and drying operations on the rain shielding member 203. When the rain shielding member 203 is in a working state, it may be contaminated with moisture due to external environmental factors such as rain and fog. The presence of the heating wire is to effectively address such situations. Through the heating effect, the moisture on the rain shielding member 203 is promoted to evaporate, thereby restoring its dry state.

[0128] An electrical connection relationship is established between the controller 201 and the heating wire. This electrical connection enables the controller 201 to precisely control the working state of the heating wire. In an actual application scenario, when the rain shielding member 203 switches from the deployed state to the stored state, the controller 201 will automatically respond to this state change and start the control program to turn on the heating wire. Once the heating wire is turned on, it will continue to operate until its on-time reaches a pre-set on-time threshold.

[0129] The design of this control strategy has many positive significances. First of all, by heating and drying the rain shielding member 203 during the storage process, it can ensure that the rain shielding member is fully dry in the stored state and effectively remove the residual moisture on its surface. This is crucial for preventing a series of problems caused by a humid environment for the rain shielding member, such as mildew, corrosion, or icing. Mildew not only affects the appearance of the rain shielding member but may also reduce its service life; corrosion directly damages the material structure of the rain shielding member, resulting in a decline in its performance; and the icing phenomenon is particularly common in cold environments, which may make the rain shielding member become stiff, brittle, and even cause damage during the storage or deployment process. Secondly, by setting a reasonable on-time threshold, it can avoid the waste of energy caused by the long-term operation of the heating wire while ensuring that the rain shielding member is fully dry, achieving efficient utilization of energy.

[0130] Please refer to Figure 16 , in an implementation manner of this embodiment, on the basis of the original functional architecture, the vehicle with the rain shielding function further introduces a convenient control device, namely a remote controller 6, to improve the operation convenience and intelligent experience of the user for the rain shielding assembly 2.

[0131] The remote control 6, as an independent wireless control terminal, is designed with full consideration of the convenience and comfort of user operation. It usually features a small and lightweight design, making it easy for users to carry and operate. The remote control 6 is internally integrated with advanced wireless communication modules (such as Bluetooth, Wi-Fi, infrared, or radio frequency modules in specific frequency bands, etc.), through which a stable and reliable wireless connection is established with the rain shield assembly 2. This wireless connection method breaks away from the constraints of traditional wired connections, enabling users to freely control the rain shield assembly 2 within a certain range without direct contact with the vehicle or the rain shield assembly 2 itself, greatly improving the flexibility and convenience of operation.

[0132] The electrical connection between the remote control 6 and the rain shield assembly 2 is essentially data interaction based on a wireless communication protocol. When the user presses the corresponding control button on the remote control 6, the remote control 6 immediately converts the user's operation instruction into a specific electrical signal and sends this signal to the rain shield assembly 2 through the wireless communication module. After receiving the signal sent by the remote control 6, the rain shield assembly 2 will analyze and process it and perform corresponding operations according to the signal instructions.

[0133] Specifically, users can easily achieve a quick switch between the deployed state and the stowed state of the rain shield assembly 2 by operating the remote control 6 according to actual needs. For example, when users anticipate an upcoming rainy weather, they can switch the rain shield assembly 2 to the deployed state in advance through the remote control 6; after the rain stops, users can switch the rain shield assembly 2 back to the stowed state through the remote control 6 to keep the vehicle clean and beautiful.

[0134] It can be understood that in actual application scenarios, when the rain shield assembly 2 is installed in an embedded form, this installation method means that the rain shield assembly 2 will be stably embedded in the internal structure of the roof side beam or the roof cover of the vehicle body 1 for a long time. In this embedded installation form, a more ingenious and user-friendly integration can be carried out for the design of the remote control 6. Specifically, the remote control 6 can be carefully designed and optimized to be integrated into the original vehicle key. The vehicle key, as an item that users frequently use and carry with them daily, combining its function with that of the remote control 6 has extremely high convenience and practicality.

[0135] In terms of technical implementation, it is necessary to ensure seamless docking and stable compatibility between the function module of the integrated remote control 6 and the circuit system of the vehicle key. By adopting advanced microelectronic technology and wireless communication technology, the control signal transmitting module of the remote control 6 is integrated with the chip of the vehicle key, enabling stable communication and control with the rain shield assembly 2 without adding excessive volume and weight. When operating, the user does not need to carry a separate remote control 6 additionally. By simply operating the original vehicle key, the user can easily switch and control the rain shield assembly 2 between the deployed state and the stored state. For example, the user can send corresponding control instructions to the rain shield assembly 2 by pressing specific key combinations, long pressing, short pressing, etc. on the vehicle key. After receiving the instructions, the rain shield assembly 2 will execute corresponding actions according to the preset program, thus providing the user with a convenient and efficient operation experience for the rain shield assembly.

[0136] In summary, by introducing the remote control 6 and realizing its wireless connection and control function with the rain shield assembly 2, the vehicle with a rain shield function provides the user with a more convenient and efficient operation method for the rain shield assembly, further enhancing the vehicle's usage experience and intelligent level.

[0137] Although terms such as vehicle body and rain shield assembly are used more frequently in this application, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

[0138] Embodiment 2

[0139] Please refer to Figure 17 , which is a schematic flowchart of a rain shield control method provided for Embodiment 2 of the present invention. This method is applicable to the scenario where the user uses the vehicle on a rainy day, and this method is applied to the vehicle with a rain shield function provided in Embodiment 1 as described above. The method specifically includes the following steps:

[0140] S100. Detect whether it is raining in the area where the vehicle body is located and the vehicle body has been unlocked; if so, execute step S200, if not, execute step S300.

[0141] It should be noted that this step is the initial judgment link of the entire rain shielding control method. The meteorological conditions of the area where the vehicle body is currently located are detected through relevant sensors to determine whether it is raining. At the same time, the vehicle's unlocking detection system is used to determine whether the vehicle body has been unlocked. These two conditions are the key factors determining whether the rain shielding component needs to be started and deployed. If both conditions of "the area where the vehicle body is located is raining" and "the vehicle body has been unlocked" are met, it indicates that the user may intend to use the vehicle in rainy weather. At this time, it is necessary to further control the rain shielding component to deploy to provide a rain shielding function, so step S200 is executed; if either or both of these two conditions are not met, it means that the current rain shielding function is not required, and step S300 is executed to keep the rain shielding component in the stored state.

[0142] S200. The rain shielding component extends along the width direction of the vehicle body, switching from the stored state to the deployed state to at least partially shield the area above the door of the vehicle body.

[0143] It should be noted that when the judgment result of step S100 is yes, that is, the conditions of rainfall and vehicle unlocking are met, the system will control the rain shielding component to start operating. The rain shielding component extends outward along the width direction of the vehicle body through the drive of the drive mechanism. This process changes the rain shielding component from the original stored state to the deployed state. The deployed rain shielding component can at least partially shield the area above the door of the vehicle body, thereby providing shelter for the user when getting on and off the vehicle, preventing rain from directly falling on the user, and ensuring the convenience and comfort of the user getting on and off the vehicle in rainy weather.

[0144] The purpose of this step is to promptly respond to the situation of rainfall and vehicle unlocking, provide actual rain shielding protection for the user, and improve the user experience.

[0145] S300. The rain shielding component maintains the stored state.

[0146] It should be noted that when the judgment result of step S100 is no, it means that the current conditions of rainfall and vehicle unlocking are not met, that is, the user may not need the rain shielding function temporarily. At this time, the rain shielding component remains in its stored state unchanged and does not perform any extension or deployment actions. This can avoid the rain shielding component working when it is unnecessary, reduce energy consumption, and at the same time keep the vehicle appearance clean and in a normal state.

[0147] The purpose of this step is to reasonably control the state of the rain shielding component, save energy when the rain shielding is not needed, and maintain the normal state of the vehicle.

[0148] S400. Detect whether the area where the vehicle body is located is not raining or the vehicle body is not unlocked; if so, execute step S500, if not, execute step S600.

[0149] It should be noted that when the rain shield component is already in the deployed state (after step S200 is executed), it is necessary to continuously monitor the meteorological conditions in the area where the vehicle body is located and the unlocking state of the vehicle. This step uses sensors and an unlocking detection system to determine whether the situation of "no rain in the area where the vehicle body is located (i.e., the rain has stopped)" or "the vehicle body is not unlocked (i.e., it is locked)" occurs. These two conditions are the key factors determining whether the rain shield component needs to be retracted. If either or both of these conditions are met, it indicates that the user may no longer need the rain shielding function, or the current conditions do not allow the use of the rain shielding function. At this time, it is necessary to control the rain shield component to retract and execute step S500; if these two conditions are not met, it indicates that the rain shield component still needs to remain in the deployed state, and step S600 is executed.

[0150] This step aims to continuously monitor the vehicle state and environmental changes, and timely determine whether the state of the rain shield component needs to be adjusted to ensure the reasonable use of the rain shielding function and the efficient utilization of energy.

[0151] S500. The rain shield component contracts along the width direction of the vehicle body, switching from the deployed state to the stored state to release the shielding of the area above the vehicle body's door.

[0152] It should be noted that when the judgment result of step S400 is yes, that is, the conditions of "no rain in the area where the vehicle body is located" or "the vehicle body is not unlocked" are met, the system will control the rain shield component to start the contraction action. The rain shield component contracts inward along the width direction of the vehicle body through the reverse drive of the drive mechanism. This process causes the rain shield component to switch from the deployed state to the stored state, thereby releasing the shielding of the area above the vehicle body's door. This can restore the vehicle to its normal appearance state and reduce the possible impacts of the rain shield component on vehicle driving and parking.

[0153] This step aims to timely retract the rain shield component according to the actual situation, avoid unnecessary energy consumption, and maintain the normal state and appearance of the vehicle.

[0154] S600. The rain shield component maintains the deployed state.

[0155] It should be noted that when the judgment result of step S400 is no, it means that the current conditions of rain and vehicle unlocking are still met, and the user still needs the rain shield component to provide shielding protection. At this time, the rain shield component remains in its deployed state unchanged and continues to provide at least partial shielding for the area above the vehicle body's door to ensure that the user can receive continuous rain shielding service when getting on and off the vehicle in rainy weather.

[0156] This step aims to continuously meet the user's rain shielding needs in rainy weather and ensure the user's experience of getting on and off the vehicle.

[0157] Through the collaborative work of the above six steps, the rain shield control method can intelligently control the deployment and retraction of the rain shield component according to the environmental conditions and unlocking status of the vehicle body, providing convenient and efficient rain shield services for users when using the vehicle in rainy days, while optimizing energy utilization and the appearance status of the vehicle.

[0158] Please refer to Figure 18 , in an implementation manner of this embodiment, the rain shield control method further includes:

[0159] S700. Detect the external wind direction.

[0160] It should be noted that in this rain shield control method, detecting the external wind direction is a key auxiliary step. This step is usually implemented by means of a dedicated wind direction sensor. The wind direction sensor can real-time sense the flow direction of the external air and convert it into recognizable electrical signals or data information. By obtaining and analyzing this information, the system can accurately understand the specific situation of the current external wind direction, such as from which direction the wind is blowing, whether it is east wind, west wind, south wind or north wind, or other specific wind direction angles. This detection is dynamic and continuous because the external wind direction may change with factors such as time and weather systems.

[0161] The purpose of this step is to accurately master the external wind direction information, providing a basis for adjusting the deployment angle of the rain shield component subsequently, ensuring that the rain shield component can play a more effective rain shielding role, and avoiding rain being blown into the vehicle or affecting the rain shielding effect due to wind direction problems.

[0162] S800. Adjust the deployment angle of the rain shield component according to the external wind direction.

[0163] It should be noted that after the external wind direction is detected in step S700, the system will make corresponding adjustments to the deployment angle of the rain shield component according to the obtained wind direction information. The rain shield component usually has a certain angle adjustment function, which may be achieved through mechanical structures (such as rotatable joints, connecting rods, etc.) or electric drive devices (such as motors) to change the angle. For example, if it is detected that the external wind direction is blowing from one side of the vehicle, the system will control the rain shield component to appropriately adjust the deployment angle towards that side, so that the rain shield component can better block the rain blowing from that direction, avoiding rain entering the area above the vehicle door or the interior of the vehicle along the wind direction. This adjustment is intelligent and precise, and will be dynamically optimized according to different wind direction angles and intensities to achieve the best rain shielding effect.

[0164] The purpose of this step is to adjust the deployment angle of the rain shield component in real time according to the external wind direction, enabling the rain shield component to better adapt to different wind direction conditions, maximizing the rain shielding function, improving the reliability and effectiveness of rain shielding, and providing users with better-quality and more comprehensive rain shielding protection in rainy days.

[0165] Finally, it should be noted that although the above embodiments have been described in the text of the specification and the drawings of the present application, the patent protection scope of the present application cannot be limited thereby. Any technical solutions resulting from equivalent structure or equivalent process substitution or modification made by using the content recorded in the text of the specification and the drawings of the present application based on the substantial concept of the present application, as well as those directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, etc., are all included in the patent protection scope of the present application.

Claims

1. A vehicle with a rain shielding function, characterized in that, It includes a vehicle body and a rain shield assembly; The rain shield assembly is arranged on the vehicle body and can at least expand and contract along the width direction of the vehicle body to switch between an unfolded state and a stored state; Wherein, when the rain shield assembly is in the unfolded state, the rain shield assembly at least partially shields the area above the vehicle body's door; when the rain shield assembly is in the stored state, the rain shield assembly releases the shielding of the area above the vehicle body's door.

2. The vehicle with a rain shielding function according to claim 1, wherein, It also includes a rain sensor; The rain sensor is arranged on the windshield of the vehicle body; The rain shield assembly is electrically connected to the rain sensor and is used to automatically extend to switch to the unfolded state when the rain sensor detects rainfall and the vehicle body is unlocked; when the rain sensor does not detect rainfall or the vehicle body is not unlocked, it automatically contracts to switch to the stored state.

3. The vehicle with a rain shielding function according to claim 2, characterized in that, The rain shield assembly is embedded in the roof side rail or roof cover of the vehicle body; An installation groove is provided in the roof side rail or roof cover of the vehicle body; The rain shield assembly is arranged in the installation groove.

4. The vehicle with a rain shielding function according to claim 3, characterized in that, A cover plate is arranged at the notch of the installation groove; The cover plate can move relative to the notch of the installation groove to open or close the notch of the installation groove.

5. The vehicle with a rain shielding function according to claim 3, wherein, The rain shield assembly includes a controller, a driving mechanism and a rain shield; The controller is electrically connected to the rain sensor and is used to receive the rainfall detection signal of the rain sensor and control the operation of the driving mechanism according to the rainfall detection signal; The driving mechanism is connected to the rain shield and is used to drive the rain shield to at least expand and contract along the width direction of the vehicle body after operation, so that the rain shield switches between the unfolded state and the stored state.

6. The vehicle with a rain shielding function according to claim 1, characterized in that, The rain shield assembly is externally hung on the roof side rail or roof cover of the vehicle body.

7. The vehicle with a rain shielding function according to claim 6, characterized in that, The rain shield assembly includes a storage box, a controller, a driving mechanism, a rain shield and a rain sensor; The storage box is externally hung on the roof side rail or roof cover of the vehicle body and is used to accommodate the controller, the driving mechanism and the rain shield; The rain sensor is arranged on the storage box; The controller is electrically connected to the rain sensor and is used to control the operation of the driving mechanism to switch the rain shield to the unfolded state when the rain sensor detects rainfall and the vehicle body is unlocked; when the rain sensor does not detect rainfall or the vehicle body is not unlocked, it controls the operation of the driving mechanism to switch the rain shield to the stored state; The driving mechanism is connected to the rain shield and is used to drive the rain shield to at least expand and contract along the width direction of the vehicle body after operation, so that the rain shield switches between the unfolded state and the stored state.

8. The vehicle with a rain shielding function according to claim 5 or 7, characterized in that, The rain shield assembly further includes a lighting device; The lighting device is arranged on the edge or surface of the rain shield and is used to provide lighting in the case of rainfall with low light; The controller is electrically connected to the lighting device and is used to control the lighting device to turn on when the rain shield is in the unfolded state; and control the lighting device to turn off when the rain shield is in the stored state.

9. The vehicle with a rain shielding function according to claim 5 or 7, characterized in that, The rain shield assembly further includes a wind direction sensor; The controller is electrically connected to the wind direction sensor, and is configured to receive the wind direction detection signal of the wind direction sensor and adjust the deployment angle of the rain shield according to the wind direction detection signal.

10. The vehicle with a rain shielding function according to claim 5 or 7, characterized in that, The rain shield assembly further includes a heating wire; The heating wire is disposed inside the rain shield and is used to heat and dry the rain shield; The controller is electrically connected to the heating wire and is configured to control the heating wire to turn on when the rain shield switches from the deployed state to the retracted state.

11. A rain shielding control method, applied to a vehicle with a rain shielding function as described in any one of claims 1-10, characterized in that, The method includes: S100. Detect whether it is raining in the area where the vehicle body is located and the vehicle body has been unlocked; if so, execute step S200, if not, execute step S300; S200. The rain shield assembly extends along the width direction of the vehicle body and switches from the retracted state to the deployed state to at least partially shield the area above the door of the vehicle body; S300. The rain shield assembly maintains the retracted state; S400. Detect whether it is not raining in the area where the vehicle body is located or the vehicle body is not unlocked; if so, execute step S500, if not, execute step S600; S500. The rain shield assembly contracts along the width direction of the vehicle body and switches from the deployed state to the retracted state to release the shielding of the area above the door of the vehicle body; S600. The rain shield assembly maintains the deployed state.

12. The rain shielding control method according to claim 11, characterized in that The method further includes: S700. Detect the external wind direction; S800. Adjust the deployment angle of the rain shield assembly according to the external wind direction.

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