Parking avoidance system

Abstract

The invention discloses a parking avoidance system which comprises a curbstone located in a parking area, a parking space, a parking space and a parking space. The roadside avoiding assembly is used for controlling the curbstone to avoid the vehicle; the road end monitoring equipment is arranged on the road side and is used for acquiring distance information between the edge, close to one side of the curbstone, of the vehicle and the curbstone; and the cloud server is in communication connection with the roadside monitoring equipment and a vehicle controller of the vehicle, and the cloud server is used for selectively controlling the roadside avoidance assembly and / or the vehicle to execute an avoidance action when determining that the vehicle is in a parking working condition and the distance information meets an avoidance condition. By the adoption of the system, the problem that tires are prone to being scratched or collided or directly ride on curbstones in the parking process of a vehicle can be solved, so that the problem that the tires of the vehicle are subjected to friction loss and even rupture is solved, and the maintenance cost of the vehicle is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of parking avoidance systems, and in particular to a parking avoidance system. BACKGROUND

[0002] At present, with the increasing of the automatic driving function of the vehicle, the vehicle is prone to tire scratching, collision or directly riding on the curb of the roadside parking space during parking, thereby causing the friction damage of the vehicle tire or even the rupture of the tire, and increasing the maintenance cost of the vehicle. SUMMARY

[0003] The present application aims to at least solve one of the technical problems in the prior art. To this end, one object of the present application is to provide a parking avoidance system, which can avoid the problems of tire scratching, collision or directly riding on the curb during parking, thereby avoiding the friction damage or rupture of the vehicle tire and reducing the maintenance cost of the vehicle.

[0004] In order to solve the above problems, the first embodiment of the present application provides a parking avoidance system, comprising: a curb, the curb is located in a parking area; a roadside avoidance assembly, the roadside avoidance assembly is used for controlling the curb to avoid the vehicle; a road end monitoring device, the road end monitoring device is arranged on the roadside, and is used for acquiring distance information between the edge of the side of the vehicle close to the curb and the curb; a cloud server, the cloud server is in communication connection with the road end monitoring device and a vehicle controller of the vehicle, and the cloud server is used for selectively controlling the roadside avoidance assembly and / or the vehicle to perform an avoidance action when it is determined that the vehicle is in a parking working condition and the distance information meets avoidance conditions.

[0005] The parking avoidance system according to the embodiment of the present application is based on the setting of the roadside avoidance assembly, so that when it is determined that the vehicle is parking and the distance information between the vehicle tire and the curb meets the avoidance conditions, i.e. when it is detected that the distance between the vehicle tire and the curb is close, the roadside avoidance assembly and / or the vehicle are selectively controlled to perform the avoidance action, which can avoid the problems of tire scratching, collision or directly riding on the curb during parking, thereby avoiding the friction damage or rupture of the vehicle tire and reducing the maintenance cost of the vehicle.

[0006] In some embodiments, the roadside avoidance assembly comprises: a slide rail, the slide rail is arranged below the curb, and the slide rail extends along a first direction; a driving motor, the driving motor is connected with the slide rail, and is used for driving the curb to slide on the slide rail; a roadside controller, the roadside controller is in communication connection with the driving motor and the cloud server, and is used for controlling the working state of the driving motor according to the control instruction provided by the cloud server.

[0007] In some embodiments, the plurality of sliding rails is N+1, the curb extends along a second direction, the curb is divided into N curb segments, and the N curb segments are arranged one by one between adjacent two sliding rails, and the second direction is perpendicular to the first direction.

[0008] In some embodiments, the curb end monitoring device is further configured to acquire distance information between an edge of the vehicle close to a side of the curb and each curb, and the cloud server is further configured to determine a target curb satisfying the avoidance condition according to all distance information, and send a first avoidance control instruction about the target curb to the roadside controller, the first avoidance control instruction being an instruction for instructing the roadside controller to control the driving motor to drive the target curb to slide along the first direction by a first preset distance, wherein the first preset distance is less than or equal to an extension length of the sliding rail along the second direction.

[0009] In some embodiments, in the case that the first preset distance is less than the extension length, after the target curb slides along the first direction by the first preset distance, the cloud server is further configured to continuously determine whether the distance information between the target curb and the edge of the vehicle satisfies the avoidance condition during the parking of the vehicle, until the vehicle completes parking or the cumulative distance of the target curb sliding along the first direction reaches the extension length, wherein a second avoidance control instruction is sent to the roadside controller each time it is determined that the distance information between the target curb and the edge of the vehicle satisfies the avoidance condition; and the second avoidance control instruction is an instruction for instructing the roadside controller to control the driving motor to drive the target curb to slide along the first direction by a second preset distance.

[0010] In some embodiments, after the target curb slides along the first direction by the first preset distance, the cloud server is further configured to send a third avoidance control instruction to the vehicle controller when it is determined again that the distance information between the edge of the vehicle and the target curb satisfies the avoidance condition during the parking of the vehicle; and the third avoidance control instruction is used to instruct the vehicle controller to control the tire close to the target curb in the vehicle to retract by a third preset distance in a direction away from the target curb.

[0011] In some embodiments, the avoidance condition is that the distance information is less than a preset safety distance.

[0012] In some embodiments, the curb end monitoring device comprises a camera device arranged on the roadside for acquiring two-dimensional distance information between the edge of the vehicle and the curb, and / or a laser device arranged on the roadside for acquiring three-dimensional distance information between the edge of the vehicle and the curb.

[0013] In some embodiments, the parking avoidance system further comprises an edge computing unit, which is in communication connection with the camera, the laser device and the cloud server, is used for fusing the two-dimensional distance information and the three-dimensional distance information to generate the distance information, and sends the distance information to the cloud server.

[0014] In some embodiments, further comprising a road side unit RSU, which is in communication connection with an on-board unit OBU of the vehicle and the cloud server, is used for receiving parking identification information provided by the on-board unit OBU; and the cloud server is further used for receiving the parking identification information, and judging whether the vehicle is in a parking working condition according to the parking identification information.

[0015] Additional aspects and advantages of the application will be made apparent by the following description and the appended claims. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which: Figure 1 is a schematic diagram of a parking avoidance system according to an embodiment of the present application; Figure 2 is a schematic diagram of a parking avoidance system performing avoidance action according to an embodiment of the present application; Figure 3 is a schematic diagram of a parking avoidance system performing avoidance action according to another embodiment of the present application; Figure 4 is a schematic diagram of a parking avoidance system performing avoidance action according to another embodiment of the present application; Figure 5 is a schematic diagram of a parking avoidance system performing avoidance action according to another embodiment of the present application; Figure 6 is a schematic diagram of a parking avoidance system performing avoidance action according to another embodiment of the present application; Figure 7 is a schematic diagram of data control of a parking avoidance system according to an embodiment of the present application.

[0017] LIST OF REFERENCE NUMERALS: parking avoidance system 100; vehicle 90; curb 1; road side avoidance assembly 2; road end monitoring device 3; cloud server 4; edge computing unit 5; road side unit RSU 6; vehicle controller 7; tire 8; telescopic axle 9; on-board unit OBU 10; Sliding rail 21; driving motor 22; road side controller 23; camera 31; laser device 32. DETAILED DESCRIPTION

[0018] The embodiments of the present application are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present application are described in detail below.

[0019] To solve the above problems, the first aspect of the present application provides a parking avoidance system, which can avoid the problems of tire scratching, collision or directly riding on the curb during parking, thereby avoiding the problems of tire friction loss or even rupture, and reducing the maintenance cost of the vehicle.

[0020] The embodiments of the present application are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present application are described in detail below. Figure 1 The parking avoidance system 100 according to the embodiments of the present application is described as follows, as shown in the figure, the parking avoidance system 100 comprises a curb 1, a road side avoidance assembly 2, a road end monitoring device 3 and a cloud server 4. Figure 1

[0021] Among them, the curb 1 is located in the parking area; the road side avoidance assembly 2 is used to control the curb 1 to avoid the vehicle 90; the road end monitoring device 3 is arranged on the road side, which is used to obtain the distance information between the edge of the vehicle close to one side of the curb 1 and the curb 1; the cloud server 4 is in communication connection with the road end monitoring device 3 and the vehicle controller 7 of the vehicle 90, and the cloud server 4 is used to selectively control the road side avoidance assembly 2 and / or the vehicle to perform avoidance action when it is determined that the vehicle is in parking condition and the distance information meets the avoidance condition, and the cloud server 4 can be a cloud platform.

[0022] Specifically, the road end monitoring device 3 obtains the distance information between the edge of the vehicle close to one side of the curb 1 and the curb 1, and sends the distance information to the cloud server 4, and the cloud server 4 determines that the vehicle is in parking condition according to the received parking information, and if it is determined that the distance information meets the avoidance condition, it means that the vehicle is about to collide with the curb 1, and then selectively controls the road side avoidance assembly 2 and / or the vehicle to perform avoidance action, for example, the road side avoidance assembly 2 can be controlled to perform avoidance action; or the vehicle can be controlled to perform avoidance action; or the road side avoidance assembly 2 and the vehicle 90 can be controlled to perform avoidance action, which can avoid the problems of tire 8 scratching, collision or directly riding on the curb 1 during parking, thereby avoiding the problems of tire 8 friction loss or even rupture, and reducing the maintenance cost of the vehicle.

[0023] ​According to the parking avoiding system 100 provided by the embodiment of the present application, the road side avoiding assembly 2 is arranged, so that when it is determined that the vehicle is parking and the distance information between the vehicle tire 8 and the curb 1 meets the avoiding condition, that is, when it is detected that the distance between the vehicle tire 8 and the curb 1 is close, the road side avoiding assembly 2 and / or the vehicle are selectively controlled to perform the avoiding action, which can avoid the problem that the tire 8 is easily scratched, collided or directly ridden on the curb 1 during the parking process, thereby avoiding the problem that the vehicle tire 8 is rubbed and damaged or even broken, and reducing the maintenance cost of the vehicle.

[0024] In some embodiments, as shown in Figure 1 The road side avoiding assembly 2 includes a slide rail 21, a driving motor 22 and a road side controller 23.

[0025] The slide rail 21 is arranged below the curb 1, the curb 1 is arranged on one side of the sidewalk, and the slide rail 21 extends along a first direction; the driving motor 22 is connected with the slide rail 21 and is used to drive the curb 1 to slide on the slide rail 21; the road side controller 23 is in communication connection with the driving motor 22 and the cloud server 4, and is used to control the working state of the driving motor 22 according to the control instruction provided by the cloud server 4. The road side controller 23 is arranged at the bottom of the avoiding curb.

[0026] Specifically, when it is determined that the vehicle is in the parking working condition and the distance information meets the avoiding condition, the cloud server 4 sends a control instruction to the road side controller 23 of the road side avoiding assembly 2, and the road side controller 23 controls the working state of the driving motor 22 to be a running state according to the control instruction, so that the driving motor 22 drives the curb 1 to slide on the slide rail 21. Thus, the road side avoiding assembly 2 of the present application controls the curb 1 to perform the avoiding action by the slide rail 21, the driving motor 22 and the road side controller 23, thereby providing sufficient parking space for the vehicle in the parking area.

[0027] In some embodiments, the slide rail 21 is N+1, the curb 1 extends along a second direction, the curb 1 is divided into N curb segments, and the N curb segments are arranged one by one between adjacent two slide rails 21. The slide rail is arranged on one side of each curb, and the second direction is perpendicular to the first direction. Based on this, each curb 1 slides on the corresponding two slide rails 21, and the avoiding function of each curb 1 is realized.

[0028] In some embodiments, the road end monitoring device 3 is further configured to acquire distance information between the edge of the side of the vehicle close to the curb 1 and each curb 1; the cloud server 4 is further configured to determine a target curb 1 meeting the avoidance condition according to all the distance information, and send a first avoidance control instruction about the target curb 1 to the road side controller 23, the first avoidance control instruction being an instruction for instructing the road side controller 23 to control the driving motor 22 to drive the target curb 1 to slide in a first direction by a first preset distance, wherein the first preset distance is less than or equal to the extension length of the sliding rail 21 in the second direction.

[0029] The first preset distance can be understood as a distance sufficient to avoid collision between the curb 1 and the vehicle tire 8, and the first preset distance can be 10 cm, which is not limited.

[0030] Specifically, the cloud server 4 determines a target curb 1 meeting the avoidance condition according to all the distance information, i.e., determines a target curb 1 close to the vehicle, wherein the target curb 1 is a curb 1 with a high possibility of collision with the vehicle tire 8, and then sends a first avoidance control instruction about the target curb 1 to the road side controller 23, the first avoidance control instruction containing information of the target curb 1 such as a label or a position of the target curb 1, and the road side controller 23 controls the driving motor 22 to drive the corresponding target curb 1 to slide in a first direction by a first preset distance according to the first avoidance control instruction, as shown in FIG. 4. Figure 2 FIG. 4 shows a schematic diagram of the curb 1 avoiding the vehicle, so that the target curb 1 avoids the tire 8 of the vehicle, thereby avoiding collision between the target curb 1 and the tire 8 of the vehicle. In addition, after the road side controller 23 executes the first avoidance control instruction, the vehicle can realize the parking function, as shown in FIG. 5. Figure 3 FIG. 5 shows a schematic diagram of the vehicle completing parking.

[0031] Therefore, the cloud server of the present application sends the first avoidance control instruction to the road side controller 23, so that the road side controller 23 controls the working state of the driving motor 22, so that the driving motor 22 drives the curb 1 to slide on the sliding rail 21, which can avoid the problem that the tire 8 of the vehicle is easily scratched, collided or directly ridden on the curb 1 during parking, thereby avoiding the problem of friction loss or even rupture of the tire 8 of the vehicle, and reducing the maintenance cost of the vehicle.

[0032] In some embodiments, in the case that the first preset distance is less than the extension length, after the target curb 1 slides by the first preset distance in the first direction, the cloud server 4 is further configured to continuously determine whether the distance information between the target curb 1 and the vehicle edge meets the avoidance condition during the vehicle parking process until the vehicle completes parking or the cumulative distance of the target curb 1 sliding in the first direction reaches the extension length, wherein, each time the distance information between the target curb 1 and the vehicle edge meets the avoidance condition, a second avoidance control instruction is sent to the roadside controller 23; wherein the second avoidance control instruction is an instruction for instructing the roadside controller 23 to control the driving motor 22 to drive the target curb 1 to slide by a second preset distance in the first direction.

[0033] Specifically, the cloud server 4 continuously determines whether the distance information between the target curb 1 and the vehicle edge meets the avoidance condition during the vehicle parking process, and if so, it means that the distance between the target curb 1 and the vehicle edge is very close, which leads to a high possibility of collision between the two. A second avoidance control instruction is sent to the roadside controller 23, and the roadside controller 23 controls the driving motor 22 to drive the corresponding target curb 1 to slide in the first direction according to the second avoidance control instruction until the vehicle completes parking, i.e. the vehicle completes parking without the need to control the target curb 1 to move, or the cumulative distance of the target curb 1 sliding in the first direction reaches the extension length, at which point the target curb 1 has been moved to the extension length, i.e. the maximum movable distance, so that the target curb 1 can avoid the vehicle tire 8 to the greatest extent, thereby further avoiding collision between the target curb 1 and the vehicle tire 8.

[0034] In some embodiments, after the target curb 1 slides by the first preset distance in the first direction, the cloud server 4 is further configured to send a third avoidance control instruction to the vehicle controller 7 when the distance information between the vehicle edge and the target curb 1 again meets the avoidance condition during the vehicle parking process; the third avoidance control instruction is used to instruct the vehicle controller 7 to control the tire 8 closest to the target curb 1 in the vehicle to retract by a third preset distance away from the target curb 1. In addition, the tire, which is an avoidance tire, is arranged on both sides of the vehicle and replaces the traditional vehicle wheel, and can be retracted into the vehicle along the telescopic shaft under the operation of the vehicle controller.

[0035] Wherein, the third preset distance can be understood as the moving distance of the tire when avoiding the target curb. The third preset distance can be set according to the maximum distance that the tire 8 can retract. The third preset distance can be 15 cm, compared to no limit.

[0036] Specifically, after controlling the target curb 1 to slide by the first preset distance in the first direction, the cloud server 4 determines again whether the distance information between the vehicle edge and the target curb 1 meets the avoidance condition during the vehicle parking process, and if so, the cloud server 4 sends a third avoidance control instruction to the vehicle controller 7, and the vehicle controller 7 controls the tire 8 closest to the target curb 1 in the vehicle to retract by a third preset distance away from the target curb 1. Figure 4As shown, the distance between the vehicle and the target curb 1 is too close, at this time, it is indicated that only controlling the target curb 1 to avoid the vehicle cannot avoid the collision between the tire 8 and the curb 1, and then a third avoidance control instruction is sent to the vehicle controller 7, and the vehicle controller 7 controls the tire 8 close to the target curb 1 in the vehicle to shrink a third preset distance away from the target curb 1, such as Figure 5 As shown, the tire 8 is shrunk, so that the tire 8 of the vehicle 90 avoids the target curb 1, and the collision between the target curb 1 and the vehicle tire 8 can be avoided, thereby avoiding the problem of friction loss or even rupture of the vehicle tire 8. In addition, after the vehicle controller 7 executes the third avoidance control instruction, the vehicle can realize the parking function, such as Figure 6 As shown, the vehicle completes the parking.

[0037] Therefore, the cloud server of the present application sends the third avoidance control instruction to the vehicle controller 7, so that the vehicle controller 7 controls the tire 8 to avoid the target curb, which can avoid the collision between the target curb 1 and the vehicle tire 8, thereby avoiding the problem of friction loss or even rupture of the vehicle tire 8.

[0038] In an embodiment, the third avoidance control instruction can control the telescopic shaft 9 to shrink, so as to control the tire 8 close to the target curb 1 in the vehicle to shrink back to the inside of the vehicle, wherein the telescopic shaft 9 connects the left and right tires 8 of the vehicle, thereby realizing the function of avoiding the curb 1.

[0039] In some embodiments, the avoidance condition is that the distance information is less than the preset safety distance.

[0040] Specifically, when the cloud server 4 determines that the distance information is less than the preset safety distance, the preset safety distance can be understood as the maximum distance threshold value at which the vehicle tire and the curb will not collide, and the preset safety distance can be 5 cm. At this time, the possibility of collision between the tire 8 of the vehicle 90 and the curb 1 is very large, and the roadside avoidance assembly 2 and / or the vehicle needs to be controlled to perform the avoidance action, which can avoid the problem that the vehicle is easy to scratch, collide or directly ride on the curb 1 during parking, thereby avoiding the problem of friction loss or even rupture of the vehicle tire 8, and reducing the maintenance cost of the vehicle.

[0041] In some embodiments, as shown, Figure 1 As shown, the road end monitoring device 3 includes a camera 31 and / or a laser device 32.

[0042] The camera device 31 is arranged on the roadside to collect two-dimensional distance information between the vehicle edge and the curb 1. The laser device 32 is arranged on the roadside to collect three-dimensional distance information between the vehicle edge and the curb 1. The laser device 32 forms a 3D image and 3D distance information by scanning a point cloud. The camera device 31 can be a roadside camera installed above a roadside pole, which adopts a megapixel sensor and has a wide dynamic range of 120db. The laser device 32 can be a roadside laser radar installed above a roadside pole, which adopts a solid-state laser radar and has a field of view of 150 degrees.

[0043] Specifically, the camera device 31 is more suitable for distance information collection in a daytime scene with sufficient light. The camera device 31 collects two-dimensional distance information between the vehicle edge and the curb 1 and sends the two-dimensional distance information to the cloud server 4, so that the cloud server 4 can identify whether the vehicle will collide with the curb 1 in the daytime scene according to the two-dimensional distance information. In addition, the laser device 32 is more suitable for distance information collection in a nighttime scene. The laser device 32 collects three-dimensional distance information between the vehicle edge and the curb 1 and sends the three-dimensional distance information to the cloud server 4, so that the cloud server 4 can identify whether the vehicle will collide with the curb 1 in the nighttime scene according to the three-dimensional distance information. Thus, the parking avoidance system 100 in the present application collects distance information based on the camera device 31 and / or the laser device 32, so that the cloud server 4 can perform accurate collision detection in the corresponding scene according to the two-dimensional distance information and / or the three-dimensional distance information.

[0044] In addition, the laser device 32 is also suitable for distance information collection in a daytime scene with sufficient light.

[0045] In some embodiments, as shown in FIG. 1, the parking avoidance system 100 further includes an edge computing unit 5. Figure 1

[0046] The edge computing unit 5 is in communication connection with the camera device 31, the laser device 32 and the cloud server 4, and is configured to fuse the two-dimensional distance information and the three-dimensional distance information to generate distance information and send the distance information to the cloud server 4.

[0047] ​Specifically, the camera 31 collects two-dimensional distance information between the vehicle edge and the curb 1, and sends the two-dimensional distance information to the edge computing unit 5. And the laser device 32 collects three-dimensional distance information between the vehicle edge and the curb 1, and sends the three-dimensional distance information to the edge computing unit 5, and the edge computing unit 5 fuses the two-dimensional distance information and the three-dimensional distance information to generate distance information, that is, the two-dimensional distance information and the three-dimensional distance information are fused by a visual model to construct the distance information, thereby further improving the accuracy of the distance information. Finally, the distance information is sent to the cloud server 4. Since the distance information is more accurate distance information generated according to the two-dimensional distance information and the three-dimensional distance information, the cloud server 4 can accurately identify whether the vehicle will collide with the curb 1 according to the distance information.

[0048] In some embodiments, as shown in Figure 1 The parking avoidance system 100 further includes a road side unit RSU 6.

[0049] The road side unit RSU 6 is in communication connection with the on-board unit OBU 10 of the vehicle 90 and the cloud server 4, for receiving parking identification information provided by the on-board unit OBU 10; the cloud server 4 is further configured to receive the parking identification information, and determine whether the vehicle is in a parking working condition according to the parking identification information.

[0050] The parking identification information can be understood as information for identifying whether the vehicle is performing a parking operation, and the parking identification information can be a parking control instruction of the vehicle and a parking action image, etc., which is not limited.

[0051] Specifically, the parking identification information is generated when the vehicle is performing a parking operation, and then the on-board unit OBU 10 of the vehicle 90 sends the parking identification information to the road side unit RSU 6, and the road side unit RSU 6 sends the parking identification information to the cloud server 4, so that the cloud server 4 determines whether the vehicle is in a parking working condition according to the parking identification information.

[0052] In an embodiment, as shown in Figure 7As shown in the schematic diagram transmitted by the parking avoidance system 100, the camera 31 acquires two-dimensional distance information between the edge of the vehicle close to the curb 1 and the curb 1, and / or the laser device 32 collects three-dimensional distance information between the edge of the vehicle and the curb 1, and sends the two-dimensional distance information and the three-dimensional distance information to the edge computing unit 5 respectively, the edge computing unit 5 fuses the two-dimensional distance information and the three-dimensional distance information to generate distance information, and then sends the distance information to the cloud server 4, when the cloud server 4 monitors that the vehicle is performing parking, and the distance information between the outer edge of the tire 8 and the curb 1 is less than the preset safe distance, the cloud server 4 will issue a first avoidance control instruction to the roadside controller 23, the roadside controller 23 will drive the motor 22 to drive the curb 1 in the corresponding area of the vehicle to slide along the slide rail 21 into the sidewalk by a first preset distance, so as to prevent the tire 8 from being damaged by direct contact and friction with the curb; when the cloud server 4 monitors that the roadside avoidance assembly 2 has executed the first avoidance control instruction, and the vehicle continues to park, and the distance between the outer edge of the outer tire 8 and the curb 1 is less than the preset safe distance, a second avoidance control instruction will be issued to the vehicle controller 7 to control the telescopic shaft 9 to shorten, and drive the tire 8 to retract into the vehicle by a second preset distance, so as to prevent the tire 8 from being damaged by direct contact and friction with the curb 1; when the cloud server 4 monitors that the vehicle has executed the second avoidance control instruction, and the vehicle continues to park, and the distance between the outer edge of the outer tire 8 and the curb 1 is less than the preset safe distance, a re-parking instruction will be issued to the vehicle controller 7, this time the parking fails, the vehicle controller 7 controls the steering and power system of the vehicle according to the re-parking instruction, so as to control the vehicle to park out of the parking space and then control the vehicle to perform the parking operation into the parking space, thereby avoiding the problem of tire friction loss or even rupture, reducing the maintenance cost of the vehicle, and improving the parking efficiency of the vehicle.

[0053] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example.

[0054] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A parking avoidance system, characterized in that: include: a curb located in a parking area; A roadside avoidance component, the roadside avoidance component is used to control the vehicle to avoid the curb; A roadside monitoring device is provided on the roadside and is used to obtain distance information between the edge of the vehicle close to the curb and the curb; A cloud server is communicatively connected to the roadside monitoring device and the vehicle controller of the vehicle, and the cloud server is used to selectively control the roadside avoidance component and / or the vehicle to perform an avoidance action when it is determined that the vehicle is in a parking condition and the distance information meets the avoidance condition.

2. The parking avoidance system according to claim 1, characterized in that: The roadside avoidance component includes: A slide rail, the slide rail being arranged below the curb and extending along a first direction; a driving motor connected to the slide rail and configured to drive the curb to slide on the slide rail; A roadside controller is communicatively connected to the drive motor and the cloud server, and is used to control the working state of the drive motor according to control instructions provided by the cloud server.

3. The parking avoidance system according to claim 2, characterized in that: There are N+1 slide rails, the curbs extend along the second direction, the curbs are divided into N curb segments, the N curb segments are arranged in a one-to-one correspondence between two adjacent slide rails, and the second direction is perpendicular to the first direction.

4. The parking avoidance system according to claim 3, characterized in that: The roadside monitoring device is further used to obtain distance information between the edge of the vehicle close to the curb and each curb; The cloud server is also used to determine a target curb that meets the avoidance condition based on all distance information, and send a first avoidance control instruction regarding the target curb to the roadside controller, wherein the first avoidance control instruction is an instruction for instructing the roadside controller to control the drive motor to drive the target curb to slide a first preset distance in a first direction, wherein the first preset distance is less than or equal to the extension length of the slide rail in the second direction.

5. The parking avoidance system according to claim 4, characterized in that: If the first preset distance is less than the extended length, after the target curb slides the first preset distance in the first direction, the cloud server is further configured to continuously determine whether the distance information between the target curb and the edge of the vehicle satisfies the avoidance condition during the parking process of the vehicle until the vehicle completes parking or the accumulated sliding distance of the target curb in the first direction reaches the extended length, wherein each time it is determined that the distance information between the target curb and the edge of the vehicle satisfies the avoidance condition, a second avoidance control instruction is sent to the roadside controller; The second avoidance control instruction is an instruction for instructing the roadside controller to control the drive motor to drive the target curb to slide a second preset distance along the first direction.

6. The parking avoidance system according to claim 4, characterized in that: After the target curb slides a first preset distance in the first direction, the cloud server is further configured to send a third avoidance control instruction to the vehicle controller when it is determined again during the parking process that the distance information between the vehicle edge and the target curb meets the avoidance condition; The third avoidance control instruction is used to instruct the vehicle controller to control the tire of the vehicle close to the target curb to retract a third preset distance in a direction away from the target curb.

7. The parking avoidance system according to any one of claims 1 to 6, characterized in that: The avoidance condition is that the distance information is less than a preset safety distance.

8. The parking avoidance system according to claim 1, characterized in that: The roadside monitoring equipment includes: A camera device, the camera device being arranged on the roadside and configured to collect two-dimensional distance information between the edge of the vehicle and the curb; And / or, a laser device, the laser device is arranged on the roadside, and is used to collect three-dimensional distance information between the edge of the vehicle and the curb.

9. The parking avoidance system according to claim 8, characterized in that: The parking avoidance system further includes: An edge computing unit is communicatively connected to the camera device, the laser device and the cloud server, and is used to fuse the two-dimensional distance information and the three-dimensional distance information to generate the distance information, and send the distance information to the cloud server.

10. The parking avoidance system according to claim 1, characterized in that: Also includes: A roadside unit (RSU), the roadside unit (RSU) being communicatively connected to the vehicle's onboard unit (OBU) and the cloud server, and configured to receive parking identification information provided by the onboard unit (OBU); The cloud server is further configured to receive the parking identification information and determine whether the vehicle is in a parking condition based on the parking identification information.

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