Wind control method, wind control assembly and vehicle

Abstract

The application discloses a windproof control method, a windproof assembly and a vehicle, and relates to the technical field of vehicle control, in particular to a windproof control method, a windproof assembly and a vehicle. The windproof control method comprises the following steps: monitoring the vehicle speed and the wind speed of the vehicle; determining the regulation and control parameters of a windproof part according to the monitored vehicle speed and wind speed; and controlling the windproof part to act and adjust to a position matched with the determined regulation and control parameters. The windproof control method can adjust the opening angle of the windproof part according to the monitored vehicle speed and wind speed, thereby effectively protecting the legs, waist and other parts of the driver, avoiding the adverse effects of strong wind on the body parts, and enabling the regulated opening angle to be adapted to the vehicle speed and wind speed, so that accurate regulation and control of the complex airflow direction around the vehicle head is realized.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, specifically to a windproof control method, a windproof assembly, and a vehicle. Background Technology

[0002] Vehicles such as two-wheeled electric vehicles and motorcycles have a wide user base due to their ease of operation and parking. However, when these vehicles are traveling at high speeds, strong winds can directly affect the driver's legs, waist, and other specific areas, increasing discomfort and compromising driving safety. Furthermore, prolonged exposure to such strong winds may also have adverse effects on the driver's health. Summary of the Invention

[0003] The present invention aims to at least partially solve one of the technical problems in the related art.

[0004] To address this, this invention proposes a windproof control method that adjusts the opening angle of the windproof component based on the monitored vehicle speed and wind speed. This effectively protects the driver's legs, waist, and other body parts, avoiding the adverse effects of strong winds on these areas. Furthermore, the adjusted opening angle is adapted to both vehicle speed and wind speed, enabling precise control of the complex airflow around the vehicle's front.

[0005] This invention also proposes a windproof assembly.

[0006] The present invention also proposes a vehicle.

[0007] The windproof control method of this invention includes:

[0008] Monitor vehicle speed and wind speed;

[0009] The control parameters of the windproof components are determined based on the monitored vehicle speed and wind speed.

[0010] The windproof component is manipulated and adjusted to a position that matches the determined control parameters.

[0011] In some embodiments, determining the control parameters of the windproof component based on the monitored vehicle speed and wind speed includes:

[0012] Distinguish between windless and windy operating conditions;

[0013] If the windless condition is determined, the control parameters of the windproof component are determined primarily by the vehicle speed and secondarily by the wind speed.

[0014] If the windy condition is determined, the control parameters of the windproof component are determined primarily based on the wind speed and secondarily based on the vehicle speed.

[0015] In some embodiments, distinguishing between windless and windy operating conditions includes the following steps:

[0016] Compare the monitored vehicle speed and the wind speed;

[0017] If the difference between the vehicle speed and the wind speed is less than a set threshold, it is determined to be a windless condition; if the difference between the vehicle speed and the wind speed is not less than the set threshold, it is determined to be a windy condition.

[0018] In some embodiments, the windless condition includes:

[0019] Determine the wind speed generated by the vehicle speed;

[0020] If the wind speed generated by the vehicle speed reaches a predetermined threshold, the windproof component is activated; otherwise, the windproof component is not activated.

[0021] In some embodiments, the windproof component has multiple adjustable levels, the adjustable parameters of the multiple adjustable levels are different, and in use, it includes:

[0022] The control level is determined based on the monitored vehicle speed and wind speed;

[0023] Control the windproof component to operate and adjust it to the control level.

[0024] In some embodiments, the control parameters include the opening angle of the windproof component, the opening angles of the multiple control levels are different, and the vehicle speed and the wind speed are positively correlated with the opening angle.

[0025] In some embodiments, there are multiple windproof components, and the multiple windproof components are controlled in a coordinated manner.

[0026] In some embodiments, including:

[0027] Set the maximum speed limit;

[0028] The monitored vehicle speed is compared with the maximum vehicle speed limit;

[0029] If the monitored vehicle speed is less than the upper limit of the vehicle speed, the windproof component is allowed to be controlled; if the monitored vehicle speed is not less than the upper limit of the vehicle speed, the windproof component is not allowed to be controlled.

[0030] In some embodiments, including:

[0031] Set a minimum speed limit;

[0032] The monitored vehicle speed is compared with the lower limit value of the vehicle speed;

[0033] If the monitored vehicle speed is not less than the lower limit of vehicle speed, the windproof component is allowed to be operated; if the monitored vehicle speed is less than the lower limit of vehicle speed, the windproof component is kept in its initial position.

[0034] In some embodiments, a manual mode and an automatic mode are included. In the manual mode, the operation of the windproof component is achieved by manual driving, and in the automatic mode, the operation of the windproof component is achieved by control via a controller.

[0035] In some embodiments, including:

[0036] Detect operational anomalies;

[0037] If an operational error occurs during operation, a warning message will be issued; otherwise, no warning message will be issued.

[0038] The windproof assembly of this invention includes:

[0039] A base and a windproof component, wherein the windproof component is disposed on the base and its position relative to the base is adjustable;

[0040] Monitoring components, the monitoring components being used to monitor vehicle speed and wind speed;

[0041] A drive assembly is disposed on the base and connected to the windproof component, and the drive assembly is used to drive the windproof component to switch to different opening angles according to the monitored vehicle speed and wind speed to achieve windproof control.

[0042] In some embodiments, the base includes a frame and a connecting frame, the connecting frame being disposed on the side of the frame, the windproof component being assembled to the connecting frame, and the drive assembly being assembled between the connecting frame and the windproof component;

[0043] And / or, the windproof component is rotatably mounted on the side of the base body, the drive assembly includes a transmission rod, a gear set and a motor, the transmission rod is connected to the windproof component, the output end of the gear set meshes with the transmission rod, the motor is connected to the input end of the gear set, and the motor is used to drive the transmission rod to swing the windproof component through the gear set, the windproof assembly includes a controller, the controller is electrically connected to the motor and the monitoring component, and the controller is used to drive the motor to rotate according to the monitored vehicle speed and wind speed;

[0044] And / or, the monitoring components include a vehicle speed sensor and a wind speed sensor, the vehicle speed sensor being connected to the vehicle's transmission system or wheels and used to monitor the vehicle speed, and the wind speed sensor being located in front of the vehicle and used to monitor the wind speed.

[0045] And / or, the windproof assembly includes a switching mechanism and a manual adjustment element, the switching mechanism being connectable to or disconnectable from the drive assembly; the manual adjustment element is used to drive the drive assembly to operate when the switching mechanism is connected to the drive assembly.

[0046] And / or, there are two windproof components and two drive components, the base is disposed between the two windproof components, one of the two drive components is disposed between one windproof component and the base, the other of the two drive components is disposed between the other windproof component and the base, and the two windproof components are synchronously controlled during use;

[0047] And / or, the windproof assembly includes a decorative panel, wherein when the windproof component is not activated, the outer surface of the windproof component is flush with the outer surface of the decorative panel.

[0048] The vehicle in this embodiment of the invention includes the windproof assembly as described in any of the above embodiments.

[0049] Beneficial effects: The windproof control method, windproof assembly, and vehicle of the present invention can adjust the opening angle of the windproof component according to the monitored vehicle speed and wind speed, thereby effectively protecting the driver's legs, waist, etc., avoiding the adverse effects of strong wind on the body parts, and also making the adjusted opening angle adaptable to the vehicle speed and wind speed, realizing precise control of the complex airflow direction around the front of the vehicle. Attached Figure Description

[0050] Figure 1 This is a schematic diagram of the windproof assembly according to an embodiment of the present invention.

[0051] Figure 2 This is a schematic diagram of a windproof assembly according to another embodiment of the present invention.

[0052] Figure 3 This is a schematic diagram of the windproof component of the windproof assembly in one adjustable position according to an embodiment of the present invention.

[0053] Figure 4 This is a schematic diagram of the windproof component of the windproof assembly in another adjustment position according to an embodiment of the present invention.

[0054] Figure 5 This is a schematic diagram of the windproof component of the windproof assembly in another adjustment setting according to an embodiment of the present invention.

[0055] Figure label:

[0056] 1-Base; 11-Frame; 12-Connecting frame;

[0057] 2-Windproof components;

[0058] 3-Drive assembly; 31-Transmission rod; 32-Gear set; 33-Motor;

[0059] 4- Decorative panel. Detailed Implementation

[0060] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0061] The windproof control method of this invention includes the following steps:

[0062] Monitoring vehicle speed and wind speed. For example, vehicle speed and wind speed can be detected using sensors installed on the vehicle. These sensors can include wind speed sensors for monitoring wind speed and vehicle speed sensors for monitoring vehicle speed.

[0063] The control parameters for the windproof components are determined based on the monitored vehicle speed and wind speed. For example, the windproof components can be structural parts such as wind deflectors or fins installed on the vehicle, and can be adjusted by swinging or translating relative to the vehicle. Control parameters can include positional parameters such as the azimuth angle of the windproof components.

[0064] During vehicle operation, vehicle speed and wind speed can be monitored in real time. The monitored speed and wind speed data can be transmitted to controllers, processors, and other devices. The controllers can analyze and process the monitored data, including comparing it with preset thresholds. Through the controller's analysis and processing, control parameters adapted to the monitored vehicle speed and wind speed can be obtained.

[0065] The windproof component is manipulated and adjusted to a position that matches the determined control parameters. For example, after the control parameters are determined, the controller or similar device can drive the windproof component to move, thereby adjusting the windproof component to the corresponding orientation, angle, or other position. With the help of the adjusted windproof component, the windproof function can be used to meet the needs of wind protection during vehicle operation.

[0066] The windproof control method of this invention can adjust the opening angle of the windproof component according to the monitored vehicle speed and wind speed, thereby effectively protecting the driver's legs, waist, etc., avoiding the adverse effects of strong wind on the body parts, and also making the adjusted opening angle adaptable to the vehicle speed and wind speed, realizing precise control of the complex airflow direction around the front of the vehicle.

[0067] In some embodiments, determining the control parameters of the windproof component based on the monitored vehicle speed and wind speed includes: distinguishing between windless and windy operating conditions; if the operating condition is determined to be windless, determining the control parameters of the windproof component based primarily on vehicle speed and secondarily on wind speed; if the operating condition is determined to be windy, determining the control parameters of the windproof component based primarily on wind speed and secondarily on vehicle speed.

[0068] For example, under clear, windless conditions (windless operating conditions), the vehicle speed sensor can be used as the primary criterion, while the wind speed sensor can be used as a secondary criterion. When the vehicle speed reaches a certain value, there will be specific settings. For example, when the speed exceeds 60 km / h, the wind speed threshold reaches a predetermined value. At this time, setting 1 can be activated, and the opening angle of the windproof component can be between 10° and 30°. When the speed exceeds 80 km / h, setting 2 can be activated when the wind speed threshold reaches another predetermined value, and the opening angle of the windproof component can be between 30° and 60°.

[0069] In windy conditions, the wind speed sensor will serve as the primary criterion for judgment, while the vehicle speed sensor will serve as the secondary criterion. When the wind speed detected by the wind speed sensor reaches the threshold, the program will activate the wind vanes to turbulent the airflow.

[0070] In some embodiments, distinguishing between windless and windy operating conditions includes the following steps:

[0071] The monitored vehicle speed and wind speed are compared. For example, vehicle speed can be collected using speed measuring devices such as encoders on the wheels; this speed can also be considered the vehicle's own speed under windless conditions. Wind speed can be obtained using ultrasonic wind speed and direction sensors installed on the vehicle.

[0072] It should be noted that the wind speed measured by the sensor during vehicle movement actually includes the wind speed generated by the vehicle speed. Therefore, there is a difference between the actual vehicle speed and the actual measured wind speed. This difference can be used to determine the direction and magnitude of the natural wind.

[0073] If the difference between vehicle speed and wind speed is less than a set threshold, the condition is considered windless. Specifically, in the absence of natural wind, the wind speed and vehicle speed measured by the sensor should be approximately the same. The set threshold can be a predetermined value, such as 20 km / h or 30 km / h. When the difference between the measured vehicle speed and wind speed is less than this set threshold, it can be determined that the vehicle speed and wind speed are roughly the same, and therefore, the current condition can be considered windless.

[0074] If the difference between vehicle speed and wind speed is not less than a set threshold, the condition is determined to be windy. Specifically, if the difference between vehicle speed and wind speed is greater than the set threshold, it indicates that the influence of natural wind is significant, meaning that the speed of the natural wind itself causes a large deviation between vehicle speed and wind speed. In this case, the current condition can be determined to be windy.

[0075] In some embodiments, a wind speed sensor for monitoring wind speed can be located at the front of the vehicle. The wind speed sensor can sense the wind conditions in front of the vehicle, and the monitored wind conditions can be used to determine the wind speed and direction in the opposite direction, thereby enabling better operation of the wind vanes and other components to adjust their angles.

[0076] In some embodiments, under windless conditions, the following steps are included: determining the wind speed generated by the vehicle speed; if the wind speed generated by the vehicle speed reaches a predetermined threshold, then the control of the windproof component is activated; otherwise, the control of the windproof component is not activated.

[0077] For example, during driving in clear, windless conditions, the wind speed sensor monitors in real time whether the wind speed from the vehicle speed sensor reaches a predetermined threshold. If it does not, the controller and related programs determine that the wind system has no impact on the human body, and in this case, wind deflectors and other windproof components do not engage. This avoids interference from wind deflectors when driving at low speeds.

[0078] In some embodiments, the windproof component has multiple adjustable levels, each with different adjustment parameters, and in use, includes the following steps:

[0079] The control level is determined based on the monitored vehicle speed and wind speed. For example, the control level can have two, three, or four levels. The higher the value of the control level itself, the greater the adjustment range of the control parameters. The monitored vehicle speed and wind speed are positively correlated with the value of the control level itself.

[0080] Operate the windproof device and adjust it to the control level. For example, when the monitored wind speed and vehicle speed are low, the windproof device can be switched to the first control level. As the wind speed and vehicle speed increase, the windproof device can be gradually switched to the second, third, and so on control levels.

[0081] In some embodiments, the control parameters include the opening angle of the windproof component, with different opening angles for multiple control levels, and the vehicle speed and wind speed are positively correlated with the opening angle.

[0082] For example, such as Figures 3 to 5 As shown, the windproof component has three adjustable settings, corresponding to opening angles a, b, and c, respectively. When the vehicle is traveling at low speed, the windproof component can be adjusted to opening angle a. As vehicle speed and wind speed increase, the opening angle can be gradually switched to opening angles b and c. This allows the windproof effect to gradually increase with changes in vehicle speed and wind speed.

[0083] In some embodiments, there are multiple windproof components, and these components are controlled in a coordinated manner. For example, windproof components may include winglets, motorized windshields, etc. The control of winglets and motorized windshields can be coordinated, thereby achieving a better windproof effect through the coordinated control of multiple windproof components.

[0084] In some embodiments, the wind protection control method includes:

[0085] Set a speed limit. For example, the speed limit can be between 80 km / h and 100 km / h.

[0086] The monitored vehicle speed is compared to the maximum speed limit. For example, this maximum speed limit can be preset before the vehicle leaves the factory, or it can be set according to the user's needs. During vehicle operation, the controller and other equipment can compare and analyze the monitored vehicle speed against the maximum speed limit.

[0087] If the monitored vehicle speed is less than the maximum speed limit, the windproof component can be controlled; if the monitored vehicle speed is not less than the maximum speed limit, the windproof component cannot be controlled.

[0088] For example, when the vehicle speed analyzed by the controller is less than the maximum speed limit, the restriction on the swinging of the windproof component can be lifted, meaning the controller can adjust the windproof component to the corresponding opening angle as needed. When the vehicle speed analyzed by the controller is equal to or greater than the maximum speed limit, the windproof component can be locked, meaning the controller cannot adjust the opening angle of the windproof component.

[0089] This avoids the risk of the windproof components swaying violently during adjustment due to excessive vehicle speed, thus improving driving safety.

[0090] It should be noted that the above speed limit can only be set under windless conditions. If it is windy, the speed limit will be different. Specifically, if driving with the wind, the speed limit should be set to be lower than 80km / h to 100km / h, specifically 70km / h to 90km / h, etc., because the natural wind will provide assistance.

[0091] When driving against the wind, the vehicle is more prone to swaying due to the obstruction of the natural wind. In this case, the speed limit can be set lower, that is, lower than the speed limit set when driving with the wind, specifically 60km / h to 80km / h.

[0092] In some embodiments, the wind protection control method includes:

[0093] Set a minimum speed limit. For example, the minimum speed limit could be 40 km / h.

[0094] The monitored vehicle speed is compared to a lower speed limit. For example, this lower speed limit can be preset before the vehicle leaves the factory, or it can be set according to the user's needs. During vehicle operation, the controller and other components can compare and analyze the monitored vehicle speed against the lower speed limit.

[0095] If the monitored vehicle speed is not less than the lower speed limit, the windproof component is allowed to be controlled; if the monitored vehicle speed is less than the lower speed limit, the windproof component is kept in its initial position.

[0096] For example, when the vehicle speed analyzed by the controller is greater than or equal to the lower speed limit, the restriction on the oscillation of the wind deflector can be lifted, meaning the controller can adjust the wind deflector to the appropriate opening angle as needed. When the vehicle speed analyzed by the controller is less than the lower speed limit, the wind deflector can be locked, meaning the controller cannot adjust the opening angle of the wind deflector. This avoids the wind deflector opening at low vehicle speeds, preventing any adverse effects from the wind deflector during low-speed driving.

[0097] In some embodiments, the windproof control method includes a manual mode and an automatic mode. In the manual mode, the windproof component is operated manually, while in the automatic mode, the windproof component is operated by a controller.

[0098] For example, in manual mode, the driver can directly control the direction of the motor's rotation using a control switch located inside the vehicle. When the driver needs to open the wing, they can press the open switch. At this time, the motor controlling the wing's rotation will rotate forward, and then drive the wing body to open to a predetermined angle through gear sets and transmission rods. When the driver needs to close the wing, they can press the close switch. At this time, the motor will rotate in reverse, and the wing body will close.

[0099] In automatic mode, speed and wind speed sensors can be installed on the two-wheeled vehicle. These sensors can be connected to the control circuits of the winglets and electric windshield. When the vehicle speed reaches a preset value (e.g., 60 km / h), the speed and wind speed sensors transmit signals to the control circuit. At this time, the wind speed control circuit can automatically start the motor, causing the winglets to open at a certain angle (e.g., between 10° and 60°, which can be adjusted according to actual testing). By using the opened winglets to turbulent the wind, the impact of wind on the driver's legs and waist can be reduced.

[0100] When the vehicle speed drops below a certain value (e.g., 40 km / h), the control circuit can control the motor to reverse, at which point the main body of the wing closes and returns to its initial position.

[0101] In some embodiments, the wind protection control method includes: detecting operational abnormalities; issuing a warning message if an operational abnormality occurs during operation, and not issuing a warning message otherwise.

[0102] During vehicle operation, the controller can monitor the entire system. For example, it can detect whether the motor's operating current is normal and whether the sensors are working properly. If any abnormalities are detected, the controller can issue a warning to the driver via indicator lights or a display screen on the vehicle's dashboard. This timely alerts the driver to any abnormalities, contributing to safer driving.

[0103] The windproof assembly according to an embodiment of the present invention is described below.

[0104] like Figure 1 As shown, the windproof assembly of this embodiment includes a base 1, a windproof component 2, a monitoring component, and a driving component 3.

[0105] The base 1 can be the front part of the vehicle, or it can be a frame structure. The base 1 is mainly used to provide an assembly base for the installation of the windproof component 2 and other front-end accessories.

[0106] The windproof component 2 is located on the base 1 and its position relative to the base 1 is adjustable. For example, the windproof component 2 can be a windproof plate, a wind wing, etc. The windproof component 2 can be rotatably mounted on the base 1, specifically it can be installed on the side of the base 1. When in use, the windproof component 2 can swing relative to the base 1, thereby adjusting the orientation angle of the windproof component 2.

[0107] The monitoring component is used to monitor vehicle speed and wind speed. For example, the monitoring component may include several sensors. The monitoring component may be mounted on the aforementioned base 1. In other embodiments, the monitoring component may also be mounted in other locations on the vehicle.

[0108] The drive component 3 is located on the base 1 and connected to the windproof component 2. The drive component 3 is used to drive the windproof component 2 to switch to different opening angles according to the monitored vehicle speed and wind speed to achieve windproof control.

[0109] For example, such as Figure 1 As shown, the drive assembly 3 can be mounted on the base 1, and the drive end of the drive assembly 3 can be connected to the windproof component 2. The drive assembly 3 can be a linear drive, a rotary drive, etc. Figure 1 As shown, the aforementioned windproof component 2 can be located on the right side of the base 1, and the windproof component 2 can be arranged at an angle from left front to right rear. The opening angle can be the angle formed by the extension direction of the windproof component 2 and the front-rear direction, specifically... Figure 3 The included angle α.

[0110] In use, the drive component 3 can drive the windproof component 2 to swing relative to the base 1 to the corresponding opening angle according to the vehicle speed and wind speed monitored by the monitoring component. For example, when the monitored vehicle speed and wind speed are greater, the opening angle of the windproof component 2 can also be greater, while the legs, waist and other parts of the human body can be shielded behind the windproof component 2, thereby avoiding the situation where strong winds are directly blown to the human body.

[0111] In some embodiments, the base 1 includes a frame 11 and a connecting frame 12, the connecting frame 12 is disposed on the side of the frame 11, the windproof component 2 is assembled on the connecting frame 12, and the drive assembly 3 is assembled between the connecting frame 12 and the windproof component 2.

[0112] For example, such as Figure 1 As shown, the frame 11 can be a U-shaped structure. The connecting frame 12 can be assembled to the right side of the frame 11 using screws or other fasteners. The right side surface of the connecting frame 12 can be a plane extending in the front-to-back direction. The aforementioned drive assembly 3 and windproof component 2 can be installed on the right side of the connecting frame 12. This simplifies the processing of the base 1 and facilitates the installation and arrangement of the windproof component 2 and drive assembly 3.

[0113] In some embodiments, the windproof component 2 is rotatably mounted on the side of the base 1, and at least part of the drive assembly 3 is connected between the base 1 and the windproof component 2 and is used to drive the windproof component 2 to swing relative to the base 1.

[0114] For example, such as Figure 1 As shown, the front end of the windproof component 2 can be rotatably assembled with the base 1 through a structure such as a pivot. The drive component 3 can include a pushing mechanism, which can be arranged between the base 1 and the windproof component 2. When the drive component 3 is running, the pushing mechanism can push the windproof component 2 outward, thereby driving the windproof component 2 to swing outward and switch to the corresponding opening angle position.

[0115] This simplifies the installation and driving mechanism of the windproof component 2. Since the front end of the windproof component 2 is rotatably connected to the base 1, the strength of the connection structure at the front end of the windproof component 2 is also guaranteed, thus fully meeting the requirements for withstanding strong wind pressure.

[0116] In some embodiments, the windproof component 2 is rotatably mounted to the base 1 via a hinge, and the base 1 is provided with a hinge base for fixing the hinge. For example, the hinge base can be fixed to the outside of the connecting frame 12 of the base 1 by welding, fastener fixing, or other methods. Figure 1 As shown, the hinge base can be fixed on the right side of the connecting frame 12 and can be located in front of the connecting frame 12. The hinge base is used to install the hinge, thereby facilitating the rotational assembly of the windproof component 2 and the connecting frame 12.

[0117] In some embodiments, the drive assembly 3 includes a transmission rod 31, a gear set 32, and a motor 33. The transmission rod 31 is connected to the windproof component 2, the output end of the gear set 32 ​​meshes with the transmission rod 31, and the motor 33 is connected to the input end of the gear set 32. The motor 33 is used to drive the transmission rod 31 to swing the windproof component 2 through the gear set 32.

[0118] For example, such as Figure 1 As shown, the transmission rod 31 can be straight. The transmission rod 31 can be made of a high-strength, low-friction material (such as stainless steel or aluminum alloy). The transmission rod 31 can be located inside the windproof component 2 and arranged in parallel with the windproof component 2 at intervals. A parallelogram structure can be formed between the transmission rod 31 and the windproof component 2.

[0119] The gear set 32 ​​may include multiple gears with different modules and numbers of teeth, each of which can be made precise using CNC machining technology. The gear set 32 ​​includes an input gear for torque input and an output gear for torque output. The function of the gear set 32 ​​is to convert the high-speed, low-torque output of the motor 33 into a low-speed, high-torque output suitable for adjusting wind deflectors 2, such as the windshield, according to a set transmission ratio. This ensures that the windshield can be smoothly adjusted within the range of 0-90 degrees (assuming a maximum adjustment angle of 90 degrees).

[0120] The motor 33 can be fixed on the base, specifically on the right side of the connecting bracket 12. The output shaft of the motor 33 and the input gear of the gear set 32 ​​can be tightly connected by key or spline connection to ensure that power can be effectively transmitted.

[0121] The output gear of the gear set 32 ​​can directly mesh with the front end of the transmission rod 31. Thus, when the motor 33 rotates, the motor 33 can drive the gear set 32 ​​to rotate. The rotating gear set 32 ​​can drive the transmission rod 31 to rotate around the pivot, thereby realizing the swing drive of the windproof component 2.

[0122] In other embodiments, such as Figure 1 As shown, the gear set 32 ​​can also be arranged opposite to the rear end of the transmission rod 31 in the left-right direction. The output end of the gear set 32 ​​can be connected to the linkage mechanism inside the windproof component 2 by means of pin connection or threaded connection, etc. The linkage mechanism can include connecting rods, spherical bearings, hinges, etc. The linkage mechanism is connected between the rear end of the gear set 32 ​​and the transmission rod 31.

[0123] When the motor 33 rotates, the gear set 32 ​​can drive the linkage mechanism to swing, rotate and perform other actions. At this time, the linkage mechanism can push the rear end of the transmission rod 31 outward, which can also play the role of pushing the transmission rod 31 outward.

[0124] In some embodiments, the motor 33 serves as a power source, and the appropriate power can be selected based on the weight of the wind deflector and the required adjustment speed. For example, for windproof components 2 such as wind deflectors weighing approximately 1 kg to 2 kg, a small DC motor 33 of 10 watts to 20 watts can be selected.

[0125] In some embodiments, the gears in the gear set 32 ​​are connected by meshing. Through precise machining and assembly, the tooth backlash between the gears is ensured to be within a reasonable range (e.g., 0.1-0.3 mm), thereby ensuring the smoothness and accuracy of the transmission.

[0126] In some embodiments, the windproof assembly includes a controller electrically connected to both the motor 33 and the monitoring components, and the controller is used to drive the motor 33 to rotate according to the monitored vehicle speed and wind speed.

[0127] For example, the controller can be installed on the right side of the aforementioned connecting bracket 12. In other embodiments, the controller can also be installed in a relatively concealed location inside the front of the vehicle that is not easily disturbed by the outside world, such as below the dashboard or on the frame structure inside the front of the vehicle.

[0128] As the core component of the entire control circuit, the controller can receive signals from the monitoring components. Then, according to the pre-set program logic (for example, when the vehicle speed reaches a certain value and the wind speed exceeds a certain threshold, the program will determine which of the wind speed and the vehicle speed reaches the set value first and start automatically), the controller will send instructions to the motor 33 in the drive component 3. By controlling the start, stop and rotation direction of the motor 33, the automatic adjustment of the wind vane angle can be achieved.

[0129] The controller, motor 33, and monitoring components can all be connected via wires, connectors, etc. For example, the controller can be connected to a connector with a plug, and motor 33 can be connected to a connector with a socket. During assembly, the plug and socket can be connected to ensure convenient and reliable connection. The controller can automate the control of the windproof component 2, thereby meeting the need for the windproof component 2 to swing automatically during vehicle operation to achieve wind protection.

[0130] In some embodiments, the connection between the wire and the motor 33 can be sealed and insulated using sealant or an insulating sleeve to prevent moisture or dust from entering and causing circuit failure. Additionally, a protective sleeve can be installed on the wire to prevent wear and tear during vehicle operation.

[0131] In some embodiments, the monitoring components include a vehicle speed sensor and a wind speed sensor. The vehicle speed sensor is connected to the vehicle's drivetrain or wheels and is used to monitor vehicle speed. The wind speed sensor is located in a relatively exposed position mounted on the front wall of the vehicle and is used to monitor wind speed. This fully meets the needs for monitoring both vehicle speed and wind speed.

[0132] In some embodiments, the windproof assembly includes a switching mechanism and a manual adjustment element. The switching mechanism can be connected to or disconnected from the drive assembly 3, and the manual adjustment element is used to drive the drive assembly 3 to operate when the switching mechanism is connected to the drive assembly 3.

[0133] For example, the switching mechanism can be a clutch device, and the manual adjustment component can be a manual adjustment handle. The manual adjustment component can be connected to the switching mechanism via a pin connection or a ball joint connection, thereby allowing the manual adjustment handle to rotate flexibly and maintain a reliable connection with the switching mechanism.

[0134] The switching mechanism can be connected to a clutch, such as the transmission rod 31, in the drive assembly 3. When switched to manual adjustment mode (manual mode), the clutch engages, allowing the manual adjustment handle to control the windproof components 2, such as the winglets, via the transmission rod 31. When switched to electric adjustment mode (automatic mode), the clutch disengages, thus preventing the manual adjustment handle from interfering with the drive assembly 3.

[0135] Therefore, it meets the dual needs of automatic and manual control, improving operational flexibility and convenience. Secondly, when the automatic mode malfunctions or the driver wants more direct control over the opening angle of the windproof components 2 such as the wind deflectors, the system can switch to manual mode, thus ensuring operability in emergency situations.

[0136] In some embodiments, there are two windproof components 2 and two drive components 3. The base 1 is located between the two windproof components 2, one of the two drive components 3 is located between one windproof component 2 and the base 1, and the other of the two drive components 3 is located between the other windproof component 2 and the base 1. The two windproof components 2 are synchronously controlled during use.

[0137] For example, such as Figure 2 As shown, the two windproof components 2 and the two drive components 3 can be arranged symmetrically on the left and right sides of the base. That is, one windproof component 2 and one drive component 3 can be installed on the left side of the base, and the other windproof component 2 and the other drive component 3 can be installed on the right side of the base. In use, the two windproof components 2 can be driven to swing synchronously, thus fully meeting the wind protection needs on both sides of the human body and ensuring the consistency and reliability of wind protection on both sides.

[0138] In some embodiments, the windproof component 2 has multiple adjustable positions, each with a different opening angle, and the opening angle is positively correlated with vehicle speed and wind speed.

[0139] For example, windproof component 2 may include three adjustable settings, such as Figures 3 to 5 As shown, the opening angles corresponding to the three adjustment positions are angle a, angle b, and angle c, respectively. Angle a can be 10°, angle b can be 20°, and angle c can be 30°. It should be noted that the higher the monitored vehicle speed and wind speed, the greater the opening angle of the windproof component 2 can be adjusted, thus fully meeting the windproof requirements.

[0140] In other embodiments, the opening angles of the multiple adjustment levels can also be 15°, 25°, 35°, etc.

[0141] In some embodiments, the windproof assembly includes a decorative panel 4, wherein when the windproof component 2 is not activated, the outer surface of the windproof component 2 is flush with the outer surface of the decorative panel 4. For example, as Figure 1 As shown, the decorative panel 4 is the exterior panel on the front side of the vehicle, which mainly serves as decoration and wind deflection. When the vehicle is not moving or is traveling at low speed, the wind deflector 2 can be in an unoperated state. At this time, the outer surface of the wind deflector 2 and the outer surface of the decorative panel 4 can be roughly on the same plane or curved surface, thus ensuring the overall appearance consistency.

[0142] In some embodiments, the windproof component 2 can be streamlined, similar to an aircraft wing, and the entire windproof component 2 can be made of lightweight and high-strength composite materials (such as carbon fiber reinforced plastic). In use, the windproof component 2 mainly changes the airflow direction around the front of the vehicle by changing its own angle, thereby effectively reducing the impact of wind on the driver's legs and waist, and playing a role in wind protection.

[0143] In some embodiments, the front end of the wind deflector 2 and the front end of the base 1 are kept at a certain distance. For example, the distance between the front edge of the wind deflector 2 and the front edge of the frame 11 can be about 10-20 cm. The specific value can be adjusted according to the type of vehicle and design requirements. The central axis of the wind deflector 2, such as the wing, is basically coincident with the central axis of the frame 11, so as to ensure that the airflow on both sides of the front of the vehicle can be symmetrically changed when the angle of the wing is adjusted.

[0144] In some embodiments, the processing of windproof components 2, such as wind deflectors, can begin with the fabrication of molds based on the design shape and dimensions of the wind deflectors. For wind deflectors made of carbon fiber reinforced plastic, carbon fiber prepreg can be laid layer by layer in the mold according to design requirements. During the laying process, attention should be paid to the direction and arrangement of the fibers to ensure the strength and performance of the wind deflectors.

[0145] Then, the mold with the prepreg placed in it can be placed in a thermoforming machine and cured under specific temperature (120℃ to 150℃) and pressure (1MPa to -2MPa). After molding, the wing needs to be demolded. The surface of the demolded wing may have some unevenness or defects, requiring surface treatment processes such as grinding and polishing to achieve a surface roughness of Ra0.8-Ra1.6 to reduce wind resistance. For injection-molded materials, high-strength alloy materials should also be considered, using traditional mold processing and injection molding.

[0146] In some embodiments, when assembling the drive assembly 3, the motor 33 can first be installed on the motor 33 bracket inside the wind vane, and the motor 33 can be firmly fixed using fasteners such as bolts or clamps to ensure that the axis of the motor 33 coincides with the axis of the input shaft of the gear set 32, with the error controlled within ±0.1 mm.

[0147] Then, the gears of the gear set 32 ​​can be assembled sequentially according to the design requirements. During the assembly process, special assembly tools are used to ensure the correct meshing between the gears, and tools such as feeler gauges can be used to measure the tooth backlash and keep it within the specified range.

[0148] When assembling the transmission rod 31, one end of the transmission rod 31 can be connected to the output end of the gear set 32 ​​by a pin or thread, and the other end can be assembled with the internal connection structure and linkage mechanism of the wind vane. During the assembly process, the motion flexibility of the transmission rod 31 should be tested to ensure that it can rotate freely within the specified angle range.

[0149] After assembly, the entire drive assembly 3 is debugged. Driven by motor 33, observe the transmission of gear set 32 ​​and transmission rod 31, and check for any abnormalities such as jamming or abnormal noise. If any abnormalities are found, the corresponding parts need to be adjusted or replaced.

[0150] In some embodiments, when installing the manual adjustment function component, the manual adjustment handle or other manual adjustment parts can first be installed in a reserved position near the handlebars, and the handle can be firmly fixed using bolts or clips. Then, the switching mechanism can be installed in a suitable position between the handle and the drive assembly 3, ensuring that the connection between the switching mechanism and the handle and drive assembly 3 is accurate.

[0151] During installation, the clutch of the switching mechanism can be adjusted to ensure normal operation when switching between manual and electric adjustment modes, and that the connection and disconnection between the manual adjustment handle and the drive component 3 can be accurately achieved in different modes.

[0152] In some embodiments, when wiring controllers and other circuits, the wiring path of the control circuit wires can be planned according to the internal structure of the vehicle front and the layout of other components. During the wiring process, contact between the wires and high temperatures, sharp objects, or moving parts should be avoided to prevent damage to the wires.

[0153] Specifically, the wires of the sensors (wind speed sensor and vehicle speed sensor) can be connected to the corresponding input interfaces of the controller, using soldering or crimping to ensure a secure connection and good electrical performance. The wires output from the controller to motor 33 should also be connected to the corresponding interfaces of motor 33, ensuring a reliable connection and proper insulation and sealing. Protective sleeves or cable trays can be installed at bends or points prone to friction where the wires pass to protect them from damage.

[0154] After the wiring is completed, you can use tools such as a multimeter to test the electrical performance of the entire control circuit, check for faults such as short circuits and open circuits, and ensure that the circuit works normally.

[0155] In some embodiments, the wind deflector 2 may include multiple adjustable small wind deflectors disposed at the front of the vehicle. These deflectors, through reasonable angle settings and coordinated operation, can also change the airflow direction at the front of the vehicle. Although not a single-piece structure like the wing, the arrangement of multiple deflectors in different positions can still achieve the effect of wind protection for the driver's legs and waist.

[0156] In some embodiments, the drive assembly 3 may also employ a hydraulic adjustment system instead of an electric adjustment system to achieve the wind deflector adjustment function. The hydraulic adjustment system can control the opening and closing angles of the wind deflector by extending and retracting a hydraulic rod, and can also automatically adjust according to the driver's manual operation or when the vehicle speed reaches a certain value, achieving similar timeliness and accuracy in wind protection.

[0157] In some embodiments, the drive assembly 3 may also include structural components such as mechanical springs and pulley systems. By designing the spring constant and the transmission ratio of the pulley system, stable adjustment of the wing within a certain range can be achieved. With appropriate material selection, costs can be controlled without significantly affecting the handling and aesthetics of the two-wheeled vehicle, and the reliability and durability of the wing adjustment can be guaranteed to a certain extent.

[0158] The vehicle according to an embodiment of the present invention is described below.

[0159] The vehicle in this embodiment of the invention includes a windproof assembly, which can be the windproof assembly described in any of the above embodiments. The vehicle can be a two-wheeled electric vehicle, a three-wheeled electric vehicle, a motorcycle, or any other vehicle that requires the installation of a windproof assembly. The windproof assembly can be installed at the front of the vehicle, thereby achieving a windproof effect when the windproof component 2 is activated, thus protecting the driver.

[0160] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0161] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0162] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0163] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0164] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0165] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A wind protection control method characterized by, include: Monitor vehicle speed and wind speed; The control parameters of the windproof components are determined based on the monitored vehicle speed and wind speed. The windproof component is manipulated and adjusted to a position that matches the determined control parameters.

2. The wind control method according to claim 1, wherein The process of determining the control parameters of the windproof component based on the monitored vehicle speed and wind speed includes: Distinguish between windless and windy operating conditions; If the windless condition is determined, the control parameters of the windproof component are determined primarily by the vehicle speed and secondarily by the wind speed. If the windy condition is determined, the control parameters of the windproof component are determined primarily based on the wind speed and secondarily based on the vehicle speed.

3. The windproof control method according to claim 2, characterized in that, The distinction between windless and windy operating conditions includes the following steps: Compare the monitored vehicle speed and the wind speed; If the difference between the vehicle speed and the wind speed is less than a set threshold, it is determined to be a windless condition; if the difference between the vehicle speed and the wind speed is not less than the set threshold, it is determined to be a windy condition.

4. The windproof control method according to claim 2, characterized in that, The windless operating conditions include: Determine the wind speed generated by the vehicle speed; If the wind speed generated by the vehicle speed reaches a predetermined threshold, the windproof component is activated; otherwise, the windproof component is not activated.

5. The windproof control method according to claim 1, characterized in that, The windproof component has multiple adjustable settings, each with different adjustment parameters, and in use includes: The control level is determined based on the monitored vehicle speed and wind speed; Control the windproof component to operate and adjust it to the control level.

6. The windproof control method according to claim 5, characterized in that, The control parameters include the opening angle of the windproof component. The opening angles of the multiple control levels are different, and the vehicle speed and the wind speed are positively correlated with the opening angle.

7. The wind control method according to claim 1, characterized in that, There are multiple windproof components, and the multiple windproof components are controlled in a coordinated manner.

8. The wind control method according to claim 1, characterized in that, include: Set the maximum speed limit; The monitored vehicle speed is compared with the maximum vehicle speed limit; If the monitored vehicle speed is less than the upper limit of the vehicle speed, the windproof component is allowed to be controlled; if the monitored vehicle speed is not less than the upper limit of the vehicle speed, the windproof component is not allowed to be controlled.

9. The wind control method according to claim 1, characterized in that, include: Set a minimum speed limit; The monitored vehicle speed is compared with the lower limit value of the vehicle speed; If the monitored vehicle speed is not less than the lower limit of vehicle speed, the windproof component is allowed to be operated; if the monitored vehicle speed is less than the lower limit of vehicle speed, the windproof component is kept in its initial position.

10. The windproof control method according to claim 1, characterized in that, It includes a manual mode and an automatic mode. In the manual mode, the operation of the windproof component is achieved by manual driving. In the automatic mode, the operation of the windproof component is achieved by control of the controller.

11. The wind control method according to any one of claims 1-10, characterized in that, include: Detect operational anomalies; If an operational error occurs during operation, a warning message will be issued; otherwise, no warning message will be issued.

12. A windproof assembly based on the windproof control method according to any one of claims 1-11, characterized in that, include: A base and a windproof component, wherein the windproof component is disposed on the base and its position relative to the base is adjustable; Monitoring components, the monitoring components being used to monitor vehicle speed and wind speed; A drive assembly is disposed on the base and connected to the windproof component, and the drive assembly is used to drive the windproof component to switch to different opening angles according to the monitored vehicle speed and wind speed to achieve windproof control.

13. The windproof assembly according to claim 12, characterized in that, The base includes a frame and a connecting frame. The connecting frame is disposed on the side of the frame. The windproof component is assembled on the connecting frame, and the drive assembly is assembled between the connecting frame and the windproof component. And / or, the windproof component is rotatably mounted on the side of the base body, the drive assembly includes a transmission rod, a gear set and a motor, the transmission rod is connected to the windproof component, the output end of the gear set meshes with the transmission rod, the motor is connected to the input end of the gear set, and the motor is used to drive the transmission rod to swing the windproof component through the gear set, the windproof assembly includes a controller, the controller is electrically connected to the motor and the monitoring component, and the controller is used to drive the motor to rotate according to the monitored vehicle speed and wind speed; And / or, the monitoring components include a vehicle speed sensor and a wind speed sensor, the vehicle speed sensor being connected to the vehicle's transmission system or wheels and used to monitor the vehicle speed, and the wind speed sensor being located in front of the vehicle and used to monitor the wind speed. And / or, the windproof assembly includes a switching mechanism and a manual adjustment element, the switching mechanism being connectable to or disconnectable from the drive assembly; the manual adjustment element is used to drive the drive assembly to operate when the switching mechanism is connected to the drive assembly. And / or, there are two windproof components and two drive components, the base is disposed between the two windproof components, one of the two drive components is disposed between one windproof component and the base, the other of the two drive components is disposed between the other windproof component and the base, and the two windproof components are synchronously controlled during use; And / or, the windproof assembly includes a decorative panel, wherein when the windproof component is not activated, the outer surface of the windproof component is flush with the outer surface of the decorative panel.

14. A vehicle, characterized in that, Includes the windproof assembly as described in claim 12 or 13 above.

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