Transportation method, device and electronic equipment of vehicle

Abstract

The application discloses a transportation method, device and electronic equipment of a vehicle. The method comprises the following steps: determining a first target position on a vehicle to be transported based on a vehicle model of the vehicle to be transported; determining a second target position of an electric winch corresponding to the vehicle to be transported on a transportation vehicle based on the first target position and position information of a loading position of the vehicle to be transported on the transportation vehicle, and driving the electric winch to move from an initial position to the second target position, wherein the electric winch is used to provide a transportation strap; in response to the transportation strap of the electric winch at the second target position being fixed to the first target position, driving the electric winch to adjust the tension of the transportation strap according to a tension threshold corresponding to the vehicle to be transported; and in response to the tension of the adjusted transportation strap matching the tension threshold, controlling the transportation vehicle to transport the vehicle to be transported. The application solves the technical problem of low transportation safety of the vehicle to be transported.

Description

Technical Field

[0001] This application relates to the field of logistics technology, and more specifically, to a vehicle transportation method, apparatus, and electronic equipment. Background Technology

[0002] With the development of the logistics industry, road transportation increasingly relies on specialized car carriers for multi-vehicle stacking. In related technologies, manual methods are commonly used to secure the vehicles, primarily relying on high-strength nylon or polyester fiber straps combined with triangular wooden blocks for vehicle restraint. The procedure typically involves workers manually tightening the straps based on experience, securing the front and rear wheels of the vehicle to the transport platform, and using wooden wedges to prevent rolling. However, this method relies entirely on manual judgment and operation for strap tension, lacking quantitative standards and prone to being "too tight" or "too loose," posing significant safety hazards and resulting in low transport safety for the vehicles.

[0003] There is currently no effective solution to the technical problem of low transportation safety of the aforementioned vehicles. Summary of the Invention

[0004] This application provides a method, apparatus, and electronic device for transporting a vehicle, to at least address the technical problem of low transport safety of the vehicle to be transported.

[0005] According to one aspect of the embodiments of this application, a method for transporting a vehicle is provided. The method may include: determining a first target position on the vehicle to be transported based on the vehicle model, wherein the first target position characterizes a position on the vehicle to be transported for securing transport straps; determining a second target position on the transport vehicle for an electric winch corresponding to the vehicle to be transported based on the first target position and position information of the vehicle to be transported at its loading position on the transport vehicle; and driving the electric winch to move from an initial position to the second target position, wherein the electric winch is used to provide transport straps; in response to the transport straps of the electric winch at the second target position being secured to the first target position, driving the electric winch to adjust the tension of the transport straps according to a tension threshold corresponding to the vehicle to be transported; and controlling the transport vehicle to transport the vehicle to be transported in response to the adjusted tension of the transport straps matching the tension threshold.

[0006] Optionally, based on the first target location and the location information of the loading position of the vehicle to be transported on the transport vehicle, a second target location of the electric winch corresponding to the vehicle to be transported on the transport vehicle is determined, including: based on the location information of the loading position of the vehicle to be transported on the transport vehicle, determining the second initial location of the electric winch on the transport vehicle in a preset mapping relationship table, wherein the preset mapping relationship table includes the mapping relationship between the location information of different vehicle models of the vehicles to be transported and the initial location of the electric winch on the transport vehicle; and adjusting the second initial location based on the first target location to obtain the second target location of the electric winch corresponding to the vehicle to be transported on the transport vehicle.

[0007] Optionally, before driving the electric winch to adjust the tension of the transport strap according to the tension threshold corresponding to the vehicle to be transported, the method further includes: determining the tension threshold corresponding to the vehicle to be transported based on the vehicle model of the vehicle to be transported.

[0008] Optionally, during the process of controlling the transport vehicle to transport the vehicle to be transported, the method further includes: collecting the tension of the transport strap, wherein the tension is used to characterize the tightness of the transport strap; comparing the absolute value of the tension difference between the tension and the tension threshold with a preset difference threshold to obtain a comparison result; determining an adjustment strategy for the transport strap based on the comparison result, wherein the adjustment strategy is used to characterize the rules for adjusting the tension of the transport strap; and driving an electric winch to adjust the tension of the transport strap according to the adjustment strategy.

[0009] Optionally, based on the comparison results, an adjustment strategy for the transport strap is determined, including: in response to the comparison result indicating that the absolute value is greater than a preset difference threshold, determining that the adjustment strategy for the transport strap is to adjust the tension of the transport strap to a tension threshold; and in response to the comparison result indicating that the absolute value is less than or equal to the preset difference threshold, determining that the adjustment strategy for the transport strap is to prohibit adjustment of the tension of the transport strap.

[0010] Optionally, the method further includes: generating an alarm signal in response to a continuous decrease in the tension of the transport strap, wherein the alarm signal is used to alert the driver of the transport vehicle to an abnormality in the transport strap; sending the alarm signal to the transport vehicle and driving the transport vehicle to issue an alarm signal.

[0011] Optionally, after controlling the transport vehicle to transport the vehicle to be transported, the method further includes: in response to the completion of the transport of the vehicle to be transported and the transport strap being released from the first target position, driving the transport strap of the electric winch to retract; in response to the completion of the retraction of the transport strap, driving the electric winch to move from the target position to the initial position.

[0012] According to another aspect of the embodiments of this application, a vehicle transportation device is also provided. The device may include: a first determining unit, configured to determine a first target position on the vehicle to be transported based on the vehicle model of the vehicle to be transported, wherein the first target position is used to characterize the position on the vehicle to be transported for securing transport straps; a second determining unit, configured to determine a second target position on the transport vehicle for an electric winch corresponding to the vehicle to be transported based on the first target position and the position information of the loading position of the vehicle to be transported on the transport vehicle, and to drive the electric winch to move from an initial position to the second target position, wherein the electric winch is used to provide transport straps; a driving unit, configured to, in response to the transport straps of the electric winch at the second target position being secured to the first target position, drive the electric winch to adjust the tension of the transport straps according to a tension threshold corresponding to the vehicle to be transported; and a control unit, configured to, in response to the adjusted tension of the transport straps matching the tension threshold, control the transport vehicle to transport the vehicle to be transported.

[0013] According to another aspect of the embodiments of this application, an electronic device is also provided, including: a memory storing an executable program; and a processor for running the program, wherein the program executes the methods in various embodiments of this application when it runs.

[0014] According to another aspect of the embodiments of this application, a computer-readable storage medium is also provided, the computer-readable storage medium including a stored executable program, wherein, when the executable program is running, it controls the device where the computer-readable storage medium is located to perform the methods of various embodiments of this application.

[0015] According to another aspect of the embodiments of this application, a computer program product is also provided, including a computer program that, when executed by a processor, implements the methods of various embodiments of this application.

[0016] According to another aspect of the embodiments of this application, a computer program product is also provided, including a non-volatile computer-readable storage medium storing a computer program that, when executed by a processor, implements the methods in various embodiments of this application.

[0017] According to another aspect of the embodiments of this application, a computer program is also provided, which, when executed by a processor, implements the methods of the various embodiments of this application.

[0018] In this embodiment, a first target position on the vehicle to be transported is determined based on the vehicle model, wherein the first target position is used to characterize the position on the vehicle to be transported for fixing the transport straps; based on the first target position and the position information of the loading position of the vehicle to be transported on the transport vehicle, a second target position of the electric winch corresponding to the vehicle to be transported on the transport vehicle is determined, and the electric winch is driven to move from the initial position to the second target position, wherein the electric winch is used to provide the transport straps; in response to the transport straps of the electric winch at the second target position being fixed to the first target position, the tension of the transport straps is adjusted by driving the electric winch according to the tension threshold corresponding to the vehicle to be transported; in response to the adjusted tension of the transport straps matching the tension threshold, the transport vehicle is controlled to transport the vehicle to be transported. In other words, in this embodiment, a first target position on the vehicle to be transported can be determined based on the vehicle model. The transport strap of the electric winch can then be attached to this first target position to avoid damaging the suspension or paint of the vehicle. After the transport strap is attached to the first target position, the electric winch can be driven to adjust the tension of the transport strap to the tension threshold corresponding to the vehicle model, so as to adjust the tension of the transport strap to a suitable range and avoid it being too tight or too loose, thereby improving the transport safety of the vehicle and solving the technical problem of low transport safety of the vehicle. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a flowchart of a vehicle transportation method according to an embodiment of this application;

[0021] Figure 2 This is a schematic diagram of a vehicle transportation system according to an embodiment of this application;

[0022] Figure 3 This is a flowchart of another vehicle transportation method according to an embodiment of this application;

[0023] Figure 4 This is a schematic diagram of a vehicle transportation device according to an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of an electronic device according to an embodiment of this application. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0026] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, functional component, or device that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, functional components, or devices.

[0027] According to an embodiment of this application, an embodiment of a vehicle transportation method is provided. It should be noted that the steps shown in the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than that shown here.

[0028] Figure 1 This is a flowchart of a vehicle transportation method according to an embodiment of this application, such as... Figure 1 As shown, the method may include the following steps.

[0029] Step S101: Determine the first target location on the vehicle to be transported based on the vehicle model.

[0030] In the technical solution provided by step S101 of this application, the vehicle to be transported can be a commercial vehicle that needs to be transported. The first target position is used to characterize the position on the vehicle to be transported for fixing the transport straps, and can also be called a fixing point, fastening point, etc.

[0031] In this embodiment, the first target position for securing the transport straps on the vehicle body of the vehicle to be transported can be automatically identified and determined based on the vehicle model of the vehicle to be transported.

[0032] Optionally, the vehicle system has a pre-installed complete vehicle model database, storing various vehicle models. This includes, for example, the 3D structural parameters of sedans, sports utility vehicles (SUVs), pickup trucks, and new energy vehicles. These parameters include, but are not limited to, key structural information such as wheelbase, chassis longitudinal beam positions, frame reinforcement points, wheel arch contours, and front and rear bumper mounting points. When the vehicle model to be transported is selected on the touchscreen of the main control unit of the transportation system, the main control unit can retrieve a dedicated mounting point configuration file for that vehicle model from the model database. This configuration file does not merely provide abstract coordinates but explicitly marks recommended strap mounting points, i.e., the primary target locations. For example, these primary target locations are typically the vehicle's chassis longitudinal beams, suspension lower control arm mounting points, or factory-pre-installed dedicated tow hook locations. These locations are certified by the vehicle manufacturer to have sufficient structural strength to safely withstand dynamic loads during transportation while avoiding damage to the paint, suspension, electronic components, or body panels.

[0033] In this step, strap fixing points are pre-designed for vehicles with different vehicle signals. Then, when there is a vehicle to be transported, the strap fixing position matching the vehicle to be transported can be determined according to the vehicle model of the vehicle to be transported. That is, the first target position can provide guidance for fixing the transport straps on the vehicle to be transported. This eliminates the inefficiency and high risk of traditional manual visual inspection and experience-based determination of strap fixing points.

[0034] Step S102: Based on the first target position and the position information of the loading position of the vehicle to be transported on the transport vehicle, determine the second target position of the electric winch corresponding to the vehicle to be transported on the transport vehicle, and drive the electric winch to move from the initial position to the second target position.

[0035] In the technical solution provided in step S102 of this application, the transport vehicle is used to transport the vehicle to be transported; for example, the transport vehicle can be a car carrier. The electric winch is used to provide transport straps, which are used to fix the vehicle to be transported at the first target position of the vehicle to be transported, thereby securing the vehicle to the transport vehicle.

[0036] In this embodiment, after determining the first target position of the fixed transport strap on the vehicle to be transported, the second target position of the electric winch on the transport vehicle can be accurately calculated based on the first target position of the vehicle to be transported and the position information of the vehicle to be transported in the loading position of the transport vehicle.

[0037] Optionally, the loading platform of the transport vehicle is equipped with a continuous track system along the longitudinal beam direction, and each loading position has unique spatial coordinates on the platform (e.g., longitudinal distance and lateral offset from the front of the vehicle). When the vehicle to be transported enters the designated loading position, the position information of the vehicle on the loading platform can be confirmed by laser ranging, image recognition, or manual assistance. This position information includes the relative distance between the center points of the front and rear wheels of the vehicle and the reference datum of the loading platform. By converting the position information of the loading position with the known first target position (e.g., "the high point of the longitudinal beam behind the rear wheel of the car"), the straight path length and horizontal projection position required for the transport strap from the output end of the electric winch to the first target position are derived, and finally, the second target position of the electric winch on the track is deduced.

[0038] For example, suppose a car is to be transported, and its rear axle fixing point is located 40cm from the rear of the vehicle. If the car is in loading position 5 on the transport vehicle, with its rear end positioned at 12.5m along the longitudinal axis of the loading platform, then the calculation shows that to pull the transport straps vertically down to the car's first target position, the electric winch needs to move backward to a position 12.8m from the loading platform, laterally aligning with the car's centerline—the second target position. Then, a command is issued to drive the electric winch base mounted on the track, which smoothly slides along the track via a built-in servo motor and roller mechanism until it reaches the second target position. The winch is then automatically locked by an electric locking pin to ensure no displacement occurs during transport.

[0039] In this step, the "vehicle model database + loading position coordinates + spatial geometric calculations" work together to complete a closed-loop mapping from the "abstract anchor point" to the "physical actuator position". This mechanism not only significantly shortens the fixing preparation time, but also eliminates the risks of strap misalignment, such as incorrect angles, uneven force, etc., caused by human error. It ensures that each strap is tensioned at the appropriate angle, along the shortest path, and with maximum efficiency, laying a precise spatial benchmark for subsequent tension closed-loop control.

[0040] In step S103, in response to the electric winch at the second target position being fixed to the first target position, the electric winch is driven to adjust the tension of the transport strap according to the tension threshold corresponding to the vehicle to be transported.

[0041] In the technical solution provided by step S103 of this application, after the electric winch moves to the second target position and completes the physical hook connection between the transport strap and the first target position of the vehicle to be transported, it can enter the tension intelligent control stage, drive the electric winch to adjust the tension of the transport strap so that the tension of the transport strap is within a reasonable range.

[0042] In this embodiment, after the transport strap of the electric winch at the second target position is fixed to the first target position of the vehicle to be transported, the tension threshold corresponding to the vehicle to be transported can be determined according to the vehicle model of the vehicle to be transported. Then, the electric winch can be driven to adjust the tension of the transport strap to the tension threshold, so as to achieve the purpose of automatically and accurately adjusting the tension of the transport strap.

[0043] Optionally, tension thresholds are pre-configured for vehicles with different vehicle signals. These tension thresholds characterize the tension required to securely fasten the vehicle to the transport vehicle using the transport straps. For example, for sedans, which are lighter and have more sensitive suspension, the tension threshold at the first target position (fixed point) can be set to 150N±10N; while for SUVs, which are heavier, have a higher center of gravity, and stronger frame rigidity, the corresponding tension threshold can be set to 200N±10N. These tension thresholds are not arbitrarily set but are based on extensive real-vehicle test data, combined with simulations of vehicle mass distribution, suspension stiffness, tire grip, and dynamic loads during transport. This ensures that the tension threshold effectively suppresses displacement, bumps, and swaying of the vehicle during transport, while also preventing frame deformation, suspension component damage, or paint damage due to excessive tension.

[0044] Optionally, after the transport strap of the electric winch is fixed to the first target position of the vehicle to be transported, a tension closed-loop control program can be initiated. For example, a high-precision tension sensor installed at the connection between the output shaft of the electric winch and the transport strap begins to collect the current tension data of the transport strap in real time and continuously feeds it back to the main control unit at a fixed frequency. The main control unit compares the measured value with the preset tension threshold of the vehicle to be transported. If the detected tension is lower than the preset tension threshold, it automatically outputs a positive drive signal to the DC motor of the electric winch to drive the electric winch to slowly retract the transport strap, gradually increasing the tension of the transport strap; if the tension is higher than the preset tension threshold, it automatically outputs a reverse drive signal to the DC motor of the electric winch to drive the electric winch to release the transport strap, gradually decreasing the tension of the transport strap. The entire adjustment process is smooth and gradual, avoiding impact loads and ensuring that the vehicle structure of the vehicle to be transported is not damaged by instantaneous stress.

[0045] In this step, after the transport strap of the electric winch is attached to the first target position of the vehicle to be transported, the tension of the transport strap is continuously monitored and adjusted according to the tension threshold matched to the vehicle model. This allows the vehicle to be safely strapped to the loading platform of the transport vehicle, avoiding the technical problems of traditional manual strapping being "too loose and easy to move, too tight and easy to be damaged", thus ensuring the safe transportation of the vehicle to be transported.

[0046] Step S104: In response to the adjusted tension of the transport strap matching the tension threshold, control the transport vehicle to transport the vehicle to be transported.

[0047] In the technical solution provided in step S104 of this application, after controlling the electric winch to adjust the tension of the transport strap, it is possible to detect whether the tension of the adjusted transport strap matches the tension threshold corresponding to the vehicle to be transported. If they match, it means that the vehicle to be transported has been safely strapped to the transport vehicle. In this case, the transport vehicle can be controlled to transport the vehicle to be transported.

[0048] Optionally, after controlling the transport vehicles to transport the vehicles to be transported, key data such as "departure confirmation time," "final tension value of each transport strap," and "sensor status" can be automatically recorded and written to local storage, and simultaneously uploaded to the cloud dispatch platform to form a complete snapshot of the pre-transportation status. In the event of any abnormality during transportation, this data will become the basis for liability determination, accident reconstruction, and insurance claims, significantly improving the standardization and transparency of transportation management.

[0049] In steps S101 to S104 of this application, a first target position on the vehicle to be transported can be determined according to the vehicle model. The transport strap of the electric winch can then be tied to the first target position to avoid damage to the suspension or paint of the vehicle. After the transport strap is tied to the first target position, the electric winch can be driven to adjust the tension of the transport strap to the tension threshold corresponding to the vehicle model, thereby adjusting the tension on the transport strap to a suitable range and avoiding excessive tightness or looseness. This improves the transport safety of the vehicle during transport and solves the technical problem of low transport safety of the vehicle.

[0050] The method described in this embodiment will be further described below.

[0051] As an optional embodiment, step S102, based on the first target location and the location information of the loading position of the vehicle to be transported on the transport vehicle, determines the second target location of the electric winch corresponding to the vehicle to be transported on the transport vehicle, including: based on the location information of the loading position of the vehicle to be transported on the transport vehicle, determining the second initial location of the electric winch on the transport vehicle in a preset mapping relationship table, wherein the preset mapping relationship table includes the mapping relationship between the location information of different vehicle models of the vehicles to be transported and the initial location of the electric winch on the transport vehicle; and adjusting the second initial location based on the first target location to obtain the second target location of the electric winch corresponding to the vehicle to be transported on the transport vehicle.

[0052] In this embodiment, when determining the second target position of the electric winch on the transport vehicle based on the first target position and the position information of the loading position of the vehicle to be transported on the transport vehicle, the second initial position of the electric winch on the transport vehicle can be determined first based on the position information of the loading position of the vehicle to be transported on the transport vehicle in a preset mapping relationship table.

[0053] For example, based on the location information of the vehicle to be transported on the loading platform of the transport vehicle (e.g., loading position number 3, longitudinal coordinate 8.2 meters, centered laterally), the corresponding second initial position is found in a preset mapping table. This mapping table is a pre-built structured database. Its content is not for the detailed structure of each vehicle model, but rather a coarse-grained positional correspondence between "typical loading positions" and "common vehicle model groups." For example, the preset mapping table can record: "At loading position number 3, if it is a standard sedan, the initial position of the electric winch is recommended to be set at 8.0 meters longitudinally on the platform; if it is an SUV, the electric winch is recommended to be set at 8.4 meters." This second initial position is not the final target, but an "experienced starting point" derived from a large amount of historical loading data. This second initial position takes into account the distribution patterns of the vehicle's wheelbase and overall length, and can quickly position the electric winch in a reasonable area, avoiding blind searching from scratch, thereby significantly shortening the positioning time and improving loading efficiency.

[0054] Optionally, after determining the second initial position, the first target position determined on the vehicle to be transported, i.e., the three-dimensional coordinates of the structural anchor points on the vehicle body used for strap fixing, can be used. The spatial coordinates of this first target position relative to the vehicle itself can be transformed with the actual posture of the vehicle on the loading platform of the transport vehicle. The absolute spatial coordinates of the first target position in the transport vehicle coordinate system can be calculated. Then, the difference between this absolute coordinate and the "second initial position" obtained in the previous step can be calculated to determine the displacement deviation that the electric winch needs to be fine-tuned (e.g., 0.3 meters forward, 0.1 meters to the left).

[0055] Optionally, after determining the displacement deviation, the second initial position can be adjusted using this displacement deviation to obtain the second target position. The electric winch is then driven to precisely slide from the second initial position along the track to the corrected second target position, ensuring that the most direct and perpendicular force path is formed between the output point of the electric winch's transport strap and the first target position on the vehicle to be transported. This adjustment process is not simply "aligning with the wheels," but rather a high-precision spatial matching based on the vehicle's structural mechanical characteristics, thereby avoiding localized stress concentration or slippage caused by oblique pulling.

[0056] In this step, a two-layer positioning mechanism of "mapping relationship table + structural feature correction" is used to improve efficiency by utilizing the rapid positioning capability of the loading position, while ensuring positioning accuracy through vehicle-specific structural data. This avoids the tedious manual operation of "measuring every vehicle and adjusting every point" in the traditional method, and also overcomes the problems of inaccuracy and insecure binding caused by relying solely on rough positioning of the loading position.

[0057] As an optional embodiment, before adjusting the tension of the transport strap by driving the electric winch according to the tension threshold corresponding to the vehicle to be transported, the method further includes: determining the tension threshold corresponding to the vehicle to be transported based on the vehicle model.

[0058] In this embodiment, before driving the electric winch to adjust the tension of the transport strap according to the tension threshold corresponding to the vehicle to be transported, the tension threshold corresponding to the vehicle to be transported can be accurately matched and determined from a preset database according to the vehicle model. Then, the electric winch is driven to accurately adjust the tension of the transport strap according to the tension threshold. The tension corresponding to different vehicle models is different.

[0059] For example, after identifying the vehicle to be transported as "XAXXB", the system will automatically retrieve the tension threshold that matches the vehicle model from the preset database, such as 150N.

[0060] Optionally, the tension threshold for the transported vehicle is not set based on experience, but is determined during the R&D phase through extensive real-vehicle dynamic load testing, finite element simulation analysis, and retrospective data from transportation accidents. This ensures that during transportation, it can effectively suppress vehicle displacement and sway caused by bumps, turns, and sudden braking, while avoiding damage such as frame deformation, suspension component fatigue, paint scratches, or fixing point tearing due to excessive tension. Different vehicle models have significant differences in suspension stiffness, tire contact characteristics, and body flexibility. If a uniform tension of 200N is used, sedans may experience excessive tension that damages the shock absorbers, while SUVs may experience insufficient tension that causes slippage.

[0061] In this step, the tension target is pre-set before the electric winch is moved into position and the straps are attached, providing a clear and quantifiable control objective for subsequent closed-loop control. This ensures that the tension adjustment of the transport straps is no longer blindly tightening or loosening, but rather precise execution with a target, standard, and basis, avoiding damage to the transport vehicle.

[0062] As an optional embodiment, in the process of controlling the transport vehicle to transport the vehicle to be transported, the method further includes: collecting the tension of the transport strap, wherein the tension is used to characterize the tightness of the transport strap; comparing the absolute value of the tension difference between the tension and the tension threshold with a preset difference threshold to obtain a comparison result; determining an adjustment strategy for the transport strap based on the comparison result, wherein the adjustment strategy is used to characterize the rules for adjusting the tension of the transport strap; and driving an electric winch to adjust the tension of the transport strap according to the adjustment strategy.

[0063] In this embodiment, during the process of controlling the transport vehicle to transport the vehicle to be transported, the tension of the transport strap of the vehicle to be transported can be continuously collected, and when the tension exceeds the set range, the electric winch is driven in time to adjust the tension of the transport strap to ensure the transport safety of the vehicle to be transported during the transport process.

[0064] Optionally, a high-precision tension sensor installed at the output end of each electric winch can collect the actual tension value of the transport straps fixed to the vehicle to be transported in real time at a preset frequency. This tension value directly reflects the tightness of the transport straps and is the core basis for judging the reliability of the vehicle's fixation. Due to the impact of road impacts, inertial forces, wind loads, etc., on the vehicle to be transported during transportation, the transport straps may naturally loosen, causing the tension of the transport straps to deviate from the preset tension threshold.

[0065] Optionally, the tension of the transport strap, collected in real time, can be compared with a tension threshold matching the vehicle model to be transported. The absolute value of the tension difference (e.g., if the threshold is 200N and the measured value is 182N, the difference is 18N) can be calculated. This absolute value is then compared with a preset difference threshold to obtain a comparison result. Based on this result, a tension adjustment strategy for the transport strap can be determined. Note that this difference threshold is not fixed but dynamically optimized based on vehicle type, speed, and road conditions.

[0066] The following section will further describe the process of adjusting the tension of the transport straps on the vehicles to be transported based on the comparison results.

[0067] As an optional embodiment, based on the comparison result, the adjustment strategy for the transport strap is determined, including: in response to the comparison result indicating that the absolute value is greater than a preset difference threshold, determining that the adjustment strategy for the transport strap is to adjust the tension of the transport strap to a tension threshold; and in response to the comparison result indicating that the absolute value is less than or equal to the preset difference threshold, determining that the adjustment strategy for the transport strap is to prohibit the adjustment of the tension of the transport strap.

[0068] In this embodiment, if the comparison result indicates that the absolute value of the tension difference is greater than a preset difference threshold (for example, the target tension is 200N, the measured tension is 178N, the difference is 22N, and the difference threshold is set to 15N), it is determined that the transport straps of the vehicle to be transported have become significantly loose, have fallen out of the safe operating window, and pose a significant risk of vehicle displacement, slippage, or even detachment. In this case, an active compensation strategy can be triggered immediately. For example, the electric winch is controlled to wind up the transport straps at a low speed and smoothly, continuously applying a small tension until the measured tension of the transport straps returns to the preset tension threshold ± tolerance range. This adjustment is a closed-loop control with a "target and endpoint," not blindly tightening, but precisely returning to the safe operating point specifically set for this vehicle model, ensuring that the fixing force is sufficient to resist dynamic loads during transportation without exceeding the tolerance limit of the vehicle body structure.

[0069] Optionally, if the comparison result indicates that the absolute value of the tension difference is less than or equal to a preset difference threshold (e.g., target 200N, measured 192N, difference 8N, less than 15N), it is determined that although the current tension of the transport strap has slight fluctuations, it is still within a reasonable dynamic fluctuation range and belongs to a normal physical phenomenon in the transportation process. For example, slight tire deformation, slight vehicle body pitch, or elastic response of the strap material. In this case, a silent maintenance strategy can be implemented, that is, any winch operation is prohibited. This design is crucial: if every tiny fluctuation is intervened in, it will lead to frequent motor start-stop and repeated strap stretching, which will not only accelerate mechanical wear and shorten equipment life, but may also introduce new stress disturbances due to over-adjustment, and even cause paint scratches or fatigue damage to the fixing points.

[0070] In this step, based on the comparison results, the adjustment strategy for the transport straps is determined. This avoids the conservative or risky tendency of manual operation, where the straps are "too loose to adjust and too tight to loosen," as well as the "overreaction" problem common in automated systems, allowing the entire transportation process to achieve a dynamic balance between safety and stability.

[0071] As an optional implementation, the method further includes: generating an alarm signal in response to a continuous decrease in the tension of the transport strap, wherein the alarm signal is used to alert the driver of the transport vehicle to an abnormality in the transport strap; sending the alarm signal to the transport vehicle and driving the transport vehicle to issue an alarm signal.

[0072] In this embodiment, if a sustained downward trend in the tension of a transport strap on the vehicle to be transported is detected, rather than a brief, instantaneous fluctuation, it can be immediately determined that the transport strap may have a serious malfunction such as breakage risk, hook detachment, buckle failure, or sensor abnormality, exceeding the normal dynamic compensation capability and constituting a potential transportation safety hazard. In this case, a Level 1 emergency alarm mechanism can be triggered, generating a high-priority alarm signal. This alarm signal not only represents "abnormal tension" but also explicitly points to "the current fixed state endangering the safety of the vehicle to be transported," requiring immediate attention from the driver.

[0073] Optionally, the alarm signal is not generated based on the value of a single sampling point, but is confirmed by trend analysis of multiple consecutive cycles (e.g., tension continuously decreasing by more than 10% within 3–5 seconds). This effectively filters out instantaneous interferences such as road bumps and vehicle turns, ensuring the accuracy and reliability of the alarm and avoiding false alarms that could interfere with the driver's normal operation.

[0074] Optionally, after an alarm signal is generated, the audible and visual alarm devices on the transport vehicle can be activated simultaneously via a local hardware channel. For example, the buzzer in the driver's cab emits a continuous, rapid warning sound, and a full-screen red alarm prompt appears on the touchscreen, clearly stating "The tension of the transport strap at loading position X has abnormally decreased; please stop immediately for inspection," along with the specific location, current tension value, rate of descent, and historical trend graph. Simultaneously, the system activates external warning lights (e.g., roof warning lights) to enhance visibility at night or in inclement weather, ensuring the driver perceives the risk even if they are not paying attention to the screen.

[0075] Optionally, the alarm signal can also be simultaneously uploaded to the cloud dispatch center via a 4G / 5G wireless module. The alarm event, vehicle location, strapping status, and historical data are packaged into a structured log and pushed to the fleet management platform and remote monitoring personnel, achieving a three-level linkage response between the driver, vehicle, and dispatch center. The dispatch center can remotely confirm the fault level and, if necessary, instruct the nearest stopping point, dispatch maintenance personnel, or even activate backup transportation plans to minimize the risk of cargo damage.

[0076] In this step, the tension of the transport straps is monitored in real time, and an alarm signal is generated in advance when the tension continues to decrease. This allows for intervention before the vehicle to be transported is displaced or structurally damaged, rather than waiting for damage to occur before taking remedial action, thus significantly improving the proactive safety protection capabilities of the vehicle during transportation.

[0077] As an optional implementation, after controlling the transport vehicle to transport the vehicle to be transported, the method further includes: in response to the completion of the transport of the vehicle to be transported and the release of the transport strap from the first target position, driving the transport strap of the electric winch to retract; in response to the completion of the retraction of the transport strap, driving the electric winch to move from the target position to the initial position.

[0078] In this embodiment, when the transportation task of the vehicle to be transported is completed and the vehicle is ready to be unloaded, the unloading process can be automatically triggered to realize the orderly recycling of the straps and the reset of the fixing mechanism, ensuring safe, efficient and automated closed-loop operation.

[0079] Optionally, when the driver of the transport vehicle confirms "Unloading Start" on the touchscreen in the cab or when the onboard sensors detect that the strap hook has completely disengaged from the first target position (e.g., the anchor point) of the vehicle to be transported, thus deeming the transport task complete, the automatic strap retrieval program can be initiated. At this time, the electric winch is controlled to reverse, slowly winding the high-strength polyester fiber strap back into the winch drum at a controlled low speed. This prevents the strap from suddenly rebounding, swinging, tangling, or injuring personnel, while also preventing the strap end hook from impacting the vehicle body under gravity and causing paint damage. The entire winding process is monitored in real-time by an encoder to ensure that the strap is completely retrieved without any remaining length, ready for the next use.

[0080] Optionally, once it is confirmed that the transport strap has been fully retracted to the initial winding position of the electric winch (i.e., winding complete, with no residual tension), the mechanism reset process can be triggered. For example, the electric lock pin on the control rail mounting base automatically unlocks and drives a stepper motor or linear actuator to smoothly slide the entire electric winch assembly back to the preset initial position along the car carrier's longitudinal beam track. During the reset process, sliding resistance and position feedback are monitored simultaneously to prevent jamming; after reaching the correct position, it automatically relocks to ensure that it will not move accidentally during transportation.

[0081] In this step, the post-processing workflow achieves full-cycle automation from "automatic adjustment during transportation" to "automatic return to position after unloading," avoiding the heavy physical labor and operational error risks associated with manual collection, moving, and resetting. This not only significantly shortens unloading preparation time but also ensures, through standardized resetting, that the system is in a consistent, reliable, and predictable initial state before each loading, laying a solid foundation for the next round of intelligent positioning and tension setting.

[0082] The above technical solutions of the embodiments of this application will be further illustrated below with reference to preferred embodiments.

[0083] Currently, car carriers typically use manual methods to secure vehicles, relying mainly on manpower to tighten the straps and use triangular blocks to physically restrain the wheels. While this traditional method is simple and inexpensive, it exposes a series of core problems that seriously affect transportation safety and efficiency. For example, the securing force of the straps depends entirely on the operator's experience and judgment, lacking objective measurement methods, which can easily lead to straps being too tight or too loose, thus damaging the vehicle. Furthermore, there is no monitoring mechanism during transportation. During long-distance transport, the straps may gradually loosen due to material fatigue, loosening of metal hooks, vibration wear, or changes in environmental temperature and humidity, causing damage to the vehicle. Therefore, it is clear that traditional methods of transporting vehicles suffer from low transportation safety.

[0084] However, this application provides a vehicle transportation method that can determine fixed points on the vehicle based on its model, whereby these fixed points characterize the positions on the vehicle used to secure transport straps. After determining these fixed points, the target position of the electric winch on the car carrier can be determined by combining the fixed points with the vehicle's loading position information on the car carrier. The electric winch is then driven to move to the target position, where it provides the transport straps. After the transport straps on the electric winch are secured to the fixed points on the vehicle, the tension of the transport straps is adjusted according to a tension threshold corresponding to the vehicle. In response to the adjusted tension of the transport straps matching the tension threshold, the car carrier is controlled to transport the vehicle. During transportation, the tension of the transport straps can be detected in real time, and if the tension exceeds a set range, the electric winch is promptly driven to adjust the tension of the transport straps to ensure the safety of the vehicle during transportation. In other words, in this embodiment, the fixing points for the transport straps on the vehicle can be determined according to the vehicle model. The transport straps of the electric winch can then be secured to these fixing points to avoid arbitrary securing and damage to the vehicle's suspension or paint. After the transport straps are secured to the fixing points on the vehicle, the electric winch can be driven to adjust the tension of the transport straps to a suitable range to avoid them being too tight or too loose. During transportation, the tension of the transport straps can also be detected and adjusted in real time to ensure the safety of the vehicle during transportation, thereby solving the technical problem of low transportation safety of the vehicle to be transported.

[0085] Figure 2 This is a schematic diagram of a vehicle transportation system according to an embodiment of this application, such as... Figure 2 As shown, the vehicle transportation system 200 includes: an adjustable fixing mechanism 201, a main control unit 202, and a communication network 203.

[0086] The adjustable securing mechanism 201 is the core execution unit for the safe and intelligent securing of automobiles. Each mechanism is independently arranged in each loading position of the car carrier and includes an electric winch, high-strength polyester fiber straps, tension sensors, and a track-mounted base. The electric winch integrates a DC motor, reducer, and encoder, enabling precise loading and unloading of the straps. One end of the strap connects to the winch, and the other end is equipped with a self-locking hook for reliable connection to the chassis or wheel hub fixing points of the automobile. The tension sensor is installed at the connection point between the winch and the strap, collecting the tension on the straps in real time and feeding the data back to the main control unit, forming the basis of closed-loop control. The track-mounted base slides along the longitudinal beam of the car carrier and can be quickly and accurately positioned to the required fixing points for different vehicle models via an electric locking pin, achieving adaptive adaptation to various vehicle types, from sedans to SUVs. This mechanism, through a collaborative mechanism of "automatic positioning + closed-loop tension control," replaces the traditional manual tightening and securing mode, ensuring that each strap reaches the preset safety tension during loading and remains constant during transportation.

[0087] The main control unit 202 is installed in the driver's cab and is responsible for overall coordination, data processing, and human-machine interaction. Its core is a high-performance processor with real-time computing and multi-task scheduling capabilities. It features a built-in touchscreen human-machine interface, allowing the driver to select vehicle type, view the real-time tension status of each strap, and manually control equipment start and stop. The system has a pre-installed database of various common vehicle models, which can automatically match the corresponding fixed point positions and tension thresholds based on input information (e.g., 150N for sedans, 200N for SUVs). The main control unit is also equipped with a wide-voltage input power supply and a backup battery to ensure data security and basic function operation in the event of a power outage. It also integrates 4G / 5G and Bluetooth communication modules for interacting with communication networks and uploading operational data to the cloud scheduling platform, enabling remote monitoring and intelligent scheduling response to abnormal events. This unit seamlessly integrates operating commands, sensor data, and control outputs, serving as the key central hub for realizing automated and intelligent fixed-process transportation.

[0088] The communication network 203 is a neural network connecting each adjustable fixing mechanism 201 with the main control unit 202. It uses a Controller Area Network (CAN) bus or Long Range Low Power (LoRa) wireless communication technology to build a stable, low-latency distributed data channel. Each fixing mechanism periodically uploads real-time tension data, position status, and equipment fault information to the main control unit at a frequency of 1Hz through this network. The main control unit's control commands (such as starting the winch and unlocking the base) are sent to the terminal actuators via this communication network. This communication architecture has the advantages of strong anti-interference capability, flexible networking, and good scalability. Even in transportation scenarios with severe vehicle vibration and complex electromagnetic environments, it can still ensure the reliability of communication and data integrity. When a fixing mechanism detects abnormal tension or sensor failure, the communication network can quickly transmit alarm information to the main control unit, triggering audible and visual alarms and cloud reporting, realizing a three-level linkage of the entire system for coordinated response, providing underlying support for transportation safety.

[0089] Figure 3 This is a flowchart of another vehicle transportation method according to an embodiment of this application, such as... Figure 3 As shown, the method includes the following steps.

[0090] Step S301, vehicle loading control.

[0091] In this embodiment, during the loading stage, the vehicle's transportation system initiates an automated loading guidance process to achieve efficient, accurate, and damage-free fixed operations.

[0092] Optionally, the driver selects the vehicle type (e.g., sedan, SUV, or pickup truck) of the currently loaded vehicle via the touchscreen of the main control unit. The system then accesses a pre-set vehicle type database and automatically calculates the corresponding fixing point position, recommended strap tension threshold (e.g., 150N for sedans, 200N for SUVs), and strap quantity configuration for each loading position. The main control unit then sends position commands to each adjustable fixing mechanism, driving the track-type mounting base to automatically slide along the longitudinal beam of the car carrier to the target position corresponding to the vehicle. High-precision locking is achieved through an electric locking pin, ensuring the fixing point positioning error is less than ±5mm. Afterward, the driver only needs to attach the hook at the end of the strap to the fixing point position on the vehicle.

[0093] Optionally, after the strapping is connected to the fixing point on the vehicle, the system immediately starts the electric winch to slowly wind up the strapping in a closed-loop control mode. The tension sensor provides real-time feedback on the tension value, and the main control unit dynamically adjusts the speed and torque of the electric winch according to a preset threshold until the strapping tension stabilizes at the preset tension threshold corresponding to the vehicle model. This avoids damage to the paint or suspension due to excessive tightness, or displacement risk due to excessive looseness. After the entire loading process is completed, the system automatically records the initial tension, position coordinates, timestamp, and operator information at each fixing point and stores them in the local storage unit, providing a data foundation for subsequent transportation monitoring and cargo damage tracing.

[0094] Step S302, Transportation Control.

[0095] In this embodiment, during vehicle transportation, the vehicle's transportation system enters an intelligent monitoring and active protection mode, achieving all-weather, unmanned safety assurance. Tension sensors in each adjustable fixing mechanism continuously collect strap tension data at a preset frequency (e.g., 1Hz) and upload it to the main control unit in real time via a communication network (e.g., CAN bus or LoRa). The main control unit dynamically analyzes the tension value of each strap: if the tension deviates from the preset safety threshold by more than ±10% within a continuous sampling period (e.g., 3 consecutive seconds), it is judged as an "abnormal loosening trend." In this case, an adaptive compensation mechanism is immediately activated, automatically controlling the corresponding electric winch to perform a slight tightening action, restoring the tension to the target range. The entire process requires no manual intervention, effectively offsetting tension fluctuations caused by road bumps, vehicle acceleration / braking, or temperature changes.

[0096] Optionally, if the tension of the strap continues to drop below the safety lower limit (e.g., below 80% of the preset tension threshold) or if sensor communication is interrupted or data is abnormal, it is determined to be a "serious failure risk." The main control unit immediately triggers a local audible and visual alarm (e.g., buzzer + warning light) and highlights the abnormal location on the touchscreen. Simultaneously, it uploads key data such as alarm event, time, location, and tension curve to the cloud dispatch platform via a 4G / 5G module, realizing remote real-time alarm and emergency response linkage. All tension change data, alarm records, and automatic correction actions are synchronously stored in local non-volatile memory, forming a complete and tamper-proof transportation process log, providing accurate basis for post-event responsibility determination, quality analysis, and system optimization.

[0097] Step S303, unloading control.

[0098] In this embodiment, upon arrival at the destination for unloading, the system enters a safe and orderly release and reset process. The driver selects "unloading mode" via the touchscreen of the main control unit. The system first confirms that all transport vehicles have come to a complete stop and the environment is safe. Then, it instructs each fixing mechanism to perform the strap release operation. For example, the electric winch rotates in the opposite direction at a controllable speed, slowly releasing the strap tension to ensure that the vehicle is released without impact, avoiding vehicle shaking or personal injury due to sudden loosening. After the straps are completely released, the main control unit sends a command to automatically unlock the electric lock pin on the rail-mounted base. The base slides back along the longitudinal beam to the preset initial storage position (e.g., the front or rear end of the vehicle), preparing for the next loading. At the same time, the system automatically archives data such as the time of this unloading operation, the final state of each strap, and whether any alarms have been triggered to the historical database and uploads it to the cloud to complete the entire closed-loop process. The entire unloading process supports one-click operation, significantly shortening operation time, reducing manual labor intensity, and all actions are recorded and traceable, realizing digital and standardized management of the entire lifecycle of "loading-transportation-unloading".

[0099] The steps S301 to S303 described above together constitute a closed-loop, intelligent, and traceable fully automated vehicle fixing operation process. Through the integrated design of "automatic positioning + closed-loop tension control + real-time monitoring + intelligent compensation + data tracking", the operation efficiency is improved while ensuring the transportation safety of the vehicles.

[0100] According to an embodiment of this application, a vehicle transport device is also provided. It should be noted that this vehicle transport device can be used to execute the vehicle transport method described in the embodiments of this application.

[0101] Figure 4 This is a schematic diagram of a vehicle transportation device according to an embodiment of this application. Figure 4 As shown, the vehicle's transport device 400 may include: a first determining unit 401, a second determining unit 402, a drive unit 403, and a control unit 404.

[0102] The first determining unit 401 is used to determine a first target position on the vehicle to be transported based on the vehicle model of the vehicle to be transported, wherein the first target position is used to characterize the position on the vehicle to be transported for fixing the transport straps.

[0103] The second determining unit 402 is used to determine the second target position of the electric winch corresponding to the vehicle to be transported on the transport vehicle based on the first target position and the position information of the loading position of the vehicle to be transported on the transport vehicle, and to drive the electric winch to move from the initial position to the second target position, wherein the electric winch is used to provide transport straps.

[0104] The drive unit 403 is used to respond to the electric winch at the second target position fixing the transport strap to the first target position, and to drive the electric winch to adjust the tension of the transport strap according to the tension threshold corresponding to the vehicle to be transported.

[0105] Control unit 404 is used to control the transport vehicle to transport the vehicle to be transported in response to the adjusted tension of the transport strap matching the tension threshold.

[0106] Optionally, the second determining unit 402 is further configured to: determine the second initial position of the electric winch on the transport vehicle based on the position information of the vehicle to be transported on the transport vehicle in a preset mapping relationship table, wherein the preset mapping relationship table includes the position information corresponding to different vehicle models of the vehicles to be transported and the mapping relationship between them and the initial position of the electric winch on the transport vehicle; and adjust the second initial position based on the first target position to obtain the second target position of the electric winch corresponding to the vehicle to be transported on the transport vehicle.

[0107] Optionally, the device 400 is also used to: determine the tension threshold corresponding to the vehicle to be transported based on the vehicle model of the vehicle to be transported.

[0108] Optionally, the device 400 is further configured to: collect the tension of the transport strap, wherein the tension is used to characterize the tightness of the transport strap; compare the absolute value of the tension difference between the tension and a tension threshold with a preset difference threshold to obtain a comparison result; determine an adjustment strategy for the transport strap based on the comparison result, wherein the adjustment strategy is used to characterize the rules for adjusting the tension of the transport strap; and drive an electric winch to adjust the tension of the transport strap according to the adjustment strategy.

[0109] Optionally, the device 400 is further configured to: determine, in response to a comparison result indicating that the absolute value is greater than a preset difference threshold, adjust the tension of the transport strap to a tension threshold; and determine, in response to a comparison result indicating that the absolute value is less than or equal to a preset difference threshold, a method of transporting vehicles in which the adjustment strategy of the transport strap is to prohibit the adjustment of the tension of the transport strap.

[0110] Optionally, the device 400 is further configured to: generate an alarm signal in response to a continuous decrease in the tension of the transport strap, wherein the alarm signal is used to alert the driver of the transport vehicle to an abnormality in the transport strap; send the alarm signal to the transport vehicle and drive the transport vehicle to issue an alarm signal.

[0111] Optionally, the device 400 is further configured to: retract the transport strap of the electric winch in response to the completion of transport of the vehicle to be transported and the release of the transport strap from the first target position; and move the electric winch from the target position to the initial position in response to the completion of the retraction of the transport strap.

[0112] In the vehicle transport device described in this application, a first determining unit 401 is used to determine a first target position on the vehicle to be transported based on the vehicle model of the vehicle to be transported, wherein the first target position is used to characterize the position on the vehicle to be transported for fixing the transport straps; a second determining unit 402 is used to determine a second target position on the transport vehicle for the electric winch corresponding to the vehicle to be transported based on the first target position and the position information of the loading position of the vehicle to be transported on the transport vehicle, and to drive the electric winch to move from the initial position to the second target position, wherein the electric winch is used to provide the transport straps; a driving unit 403 is used to drive the electric winch to adjust the tension of the transport straps according to the tension threshold corresponding to the vehicle to be transported in response to the transport straps of the electric winch at the second target position being fixed to the first target position; and a control unit 404 is used to control the transport vehicle to transport the vehicle to be transported in response to the tension of the adjusted transport straps matching the tension threshold. In other words, in this embodiment, a first target position on the vehicle to be transported can be determined based on the vehicle model. The transport strap of the electric winch can then be attached to this first target position to avoid damaging the suspension or paint of the vehicle. After the transport strap is attached to the first target position, the electric winch can be driven to adjust the tension of the transport strap to the tension threshold corresponding to the vehicle model, thereby adjusting the tension on the transport strap to a suitable range and avoiding excessive tightness or looseness. This improves the transport safety of the vehicle during transport and solves the technical problem of low transport safety of the vehicle.

[0113] Embodiments of this application also provide an electronic device. Figure 5 This is a schematic diagram of an electronic device according to an embodiment of this application. Figure 5 As shown, the electronic device 500 may include a memory 501 and a processor 502. The memory 501 stores an executable program; the processor 502 is used to run the executable program stored in the memory 501, wherein the program executes the methods described in various embodiments of this application.

[0114] Embodiments of this application also provide a vehicle, including: a memory storing an executable program; and a processor for running the program, wherein the program executes the methods described in various embodiments of this application when it runs.

[0115] Embodiments of this application also provide a computer-readable storage medium including a stored executable program, wherein, when the executable program is executed, it controls the device where the computer-readable storage medium is located to perform the vehicle transportation method of various embodiments of this application.

[0116] Embodiments of this application also provide a computer program product, including a computer program that, when executed by a processor, implements the vehicle transportation method of various embodiments of this application.

[0117] Embodiments of this application also provide a computer program product, including a non-volatile computer-readable storage medium for storing a computer program that, when executed by a processor, implements the vehicle transportation method in various embodiments of this application.

[0118] Embodiments of this application also provide a computer program that, when executed by a processor, implements the vehicle transportation methods described in the various embodiments of this application.

[0119] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0120] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0121] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units can be a logical functional division, and in actual implementation, there may be other division methods. For instance, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual coupling, direct coupling, or communication connection may be through some interfaces; the indirect coupling or communication connection between units or modules may be electrical or other forms.

[0122] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0123] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0124] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0125] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A method for transporting a vehicle, characterized in that, include: Based on the vehicle model of the vehicle to be transported, a first target position on the vehicle to be transported is determined, wherein the first target position is used to characterize the position on the vehicle to be transported for fixing the transport straps; Based on the first target position and the position information of the vehicle to be transported on the loading position of the transport vehicle, the second target position of the electric winch corresponding to the vehicle to be transported on the transport vehicle is determined, and the electric winch is driven to move from the initial position to the second target position, wherein the electric winch is used to provide the transport strap; In response to the electric winch at the second target position being fixed to the first target position, the electric winch is driven to adjust the tension of the transport strap according to the tension threshold corresponding to the vehicle to be transported; In response to the adjusted tension of the transport strap matching the tension threshold, the transport vehicle is controlled to transport the vehicle to be transported.

2. The method according to claim 1, characterized in that, Based on the first target location and the location information of the loading position of the vehicle to be transported on the transport vehicle, the second target location of the electric winch corresponding to the vehicle to be transported on the transport vehicle is determined, including: Based on the position information of the vehicle to be transported on the loading position of the transport vehicle, the second initial position of the electric winch on the transport vehicle is determined in a preset mapping relationship table. The preset mapping relationship table includes the mapping relationship between the position information of the vehicles to be transported for different vehicle models and the initial position of the electric winch on the transport vehicle. Based on the first target position, the second initial position is adjusted to obtain the second target position of the electric winch corresponding to the vehicle to be transported on the transport vehicle.

3. The method according to claim 1, characterized in that, Before adjusting the tension of the transport strap by driving the electric winch according to the tension threshold corresponding to the vehicle to be transported, the method further includes: Based on the vehicle model of the vehicle to be transported, the tension threshold corresponding to the vehicle to be transported is determined.

4. The method according to claim 1, characterized in that, In the process of controlling the transport vehicle to transport the vehicle to be transported, the method further includes: The tension of the transport strap is collected, wherein the tension is used to characterize the tightness of the transport strap; The absolute value of the tension difference between the tension and the tension threshold is compared with a preset difference threshold to obtain a comparison result; Based on the comparison results, an adjustment strategy for the transport strap is determined, wherein the adjustment strategy is used to characterize the rules for adjusting the tension of the transport strap; According to the adjustment strategy, the electric winch is driven to adjust the tension of the transport strap.

5. The method according to claim 4, characterized in that, Based on the comparison results, an adjustment strategy for the transport straps is determined, including: In response to the comparison result indicating that the absolute value is greater than the preset difference threshold, the adjustment strategy of the transport strap is determined to be to adjust the tension of the transport strap to the tension threshold. In response to the comparison result indicating that the absolute value is less than or equal to the preset difference threshold, the adjustment strategy of the transport strap is determined to prohibit the adjustment of the tension of the transport strap.

6. The method according to claim 4, characterized in that, The method further includes: In response to a continuous decrease in the tension of the transport strap, an alarm signal is generated, wherein the alarm signal is used to alert the driver of the transport vehicle that the transport strap is abnormal; The alarm signal is sent to the transport vehicle, and the transport vehicle is driven to issue the alarm signal.

7. The method according to any one of claims 1 to 6, characterized in that, After controlling the transport vehicle to transport the vehicle to be transported, the method further includes: In response to the completion of the transport of the vehicle to be transported and the release of the transport strap from the first target position, the transport strap of the electric winch is retracted; In response to the completion of the retraction of the transport strap, the electric winch is driven to move from the target position to the initial position.

8. A vehicle transport device, characterized in that, include: The first determining unit is used to determine a first target position on the vehicle to be transported based on the vehicle model of the vehicle to be transported, wherein the first target position is used to characterize the position on the vehicle to be transported for fixing the transport straps; The second determining unit is configured to determine, based on the first target position and the position information of the loading position of the vehicle to be transported on the transport vehicle, a second target position of the electric winch corresponding to the vehicle to be transported on the transport vehicle, and drive the electric winch to move from the initial position to the second target position, wherein the electric winch is used to provide the transport strap; A drive unit is configured to respond to the electric winch at the second target position having its transport strap fixed to the first target position, and to drive the electric winch to adjust the tension of the transport strap according to the tension threshold corresponding to the vehicle to be transported; A control unit is configured to control the transport vehicle to transport the vehicle to be transported in response to the adjusted tension of the transport strap matching the tension threshold.

9. An electronic device, characterized in that, include: Memory, which stores executable programs; A processor for running the program, wherein the program, when running, performs the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored executable program, wherein, when the executable program is executed, it controls the device on which the storage medium is located to perform the method according to any one of claims 1 to 7.

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