CN114202959B - Foreign vehicle management method and system - Google Patents

Abstract

The embodiment of the invention provides a method and a system for managing a foreign vehicle, belonging to the field of vehicle access identification management. The method comprises the following steps: acquiring vehicle license plate information of vehicles to enter a community; judging whether the vehicles to enter the cell are foreign vehicles according to the license plate information, and automatically acquiring the vehicle information of the vehicles to enter the cell when the vehicles to enter the cell are judged to be foreign vehicles; responding to a vehicle information acquisition completion trigger signal, distributing a target parking space for the vehicle to enter the cell according to the acquired vehicle information, and issuing an unlocking beacon according to the target parking space; and guiding the vehicles to enter the community to park based on the target parking space, and unlocking the ground lock of the target parking space according to the unlocking beacon before parking. The scheme of the invention improves the tracking management performance of the foreign vehicles and improves the experience degree of the access of the foreign vehicles.

Description

Foreign vehicle management method and system

technical field

The invention relates to the field of identification and management of vehicle entry and exit, in particular to a management method for external vehicles and a management system for external vehicles.

Background technique

In recent years, with the development of our country's economy, the number of private cars has increased rapidly, and the contradictions caused by the parking problem have become increasingly acute. The parking problem has become a difficulty in community management. First of all, because the parking spaces of the community itself have long been in short supply, it is unable to afford foreign vehicles. Enter and exit the community at will. In addition, too many foreign vehicles will block the roads in the community, which will bring many safety hazards such as fire protection and theft. A lot of restrictions have been made, and some communities have begun to implement closed management, but the problem of foreign vehicles in the community has not been completely resolved. Now, through the management of temporary foreign vehicles, the follow-up management after foreign vehicles enter the community is only through telephone notification Moving the car does not substantially solve the problem that foreign vehicles can still enter the community to park. Because of the lack of basic information on foreign vehicles, parking disputes abound because of foreign vehicles, the inability to completely prevent the entry of foreign vehicles, and the lack of substantive tracking and management methods for foreign vehicles are the main contradictions that currently exist. In view of the above problems, it is necessary to create a new foreign vehicle management method.

Contents of the invention

The object of the embodiments of the present invention is to provide a method and system for managing external vehicles, so as to at least solve the problem that the existing external vehicle management system cannot completely solve the problem of tracking and managing external vehicles.

In order to achieve the above object, the first aspect of the present invention provides a method for managing external vehicles, the method comprising: obtaining the vehicle license plate information of the vehicle to enter the community; judging whether the vehicle to enter the community is an external vehicle according to the license plate information, And when it is determined that it is an external vehicle, the vehicle information of the vehicle to be entered is automatically collected; in response to the vehicle information collection completion trigger signal, the vehicle to be entered is assigned a target parking space according to the collected vehicle information, and according to the target issuing an unlocking beacon to the parking space; guiding the vehicle to enter the community to park based on the target parking space, and unlocking the ground lock of the target parking space according to the unlocking beacon before parking.

Optionally, the judging whether the vehicle to enter the community is a foreign vehicle according to the license plate information includes: using the license plate information as a search condition to search in the license plate library of the preset owner; if the preset owner If there is a license plate matching the license plate information in the license plate library, it is determined that the vehicle to be entered is the owner's vehicle; if there is no license plate matching the license plate information in the preset owner's license plate library, it is determined that the vehicle to be entered Vehicles entering the community are foreign vehicles.

Optionally, the vehicle information includes: vehicle appearance information, driver's face image information and access target information.

Optionally, the vehicle appearance information includes: scanning information of the entire vehicle appearance and vehicle size information.

Optionally, the allocating a target parking space for the vehicle to enter the community according to the vehicle information includes: determining the target location of the visiting target according to the visiting target information; The nearest vacant foreign vehicle parking space is used as the target parking space.

Optionally, the allocating a target parking space for the vehicle to enter the community according to the vehicle information further includes:

Obtain the parking information of the adjacent parking spaces of the target parking spaces;

If there is no vehicle parked in the adjacent parking space of the target parking space, then keep the target parking space as the target parking space for the vehicle to enter the community; if there are other vehicles parked in the adjacent parking space of the target parking space, proceed according to the preset rules updating the target parking space, including: comparing the vehicle size of the vehicle to enter the community with the size of the target parking space, if the vehicle size of the vehicle to enter the community is smaller than the size of the target parking space, then keep the target parking space as the target parking space Describe the target parking space of the vehicle to enter the community; if the vehicle size of the vehicle to be entered into the community is greater than the size of the target parking space, then obtain the vehicle size information of other vehicles parked in the adjacent parking spaces of the target parking space; if the target If the size of other vehicles parked in the adjacent parking spaces of the parking space is smaller than the size of the parking space it is parked in and the difference between the two is greater than the preset difference threshold, then keep the target parking space as the target parking space for the vehicle to enter the community. Target parking space, if the vehicle size of other vehicles parked in the adjacent parking spaces of the target parking space is smaller than the parking space size of the parking space it is parked in but the difference between the two is less than the preset difference threshold, the vacant foreign vehicle The target parking space is removed from the parking space, and the target parking space is reselected as the updated target parking space in the vacant foreign vehicle parking space after the target parking space is removed.

Optionally, the method further includes: in response to an exit trigger signal of an external vehicle, collecting vehicle information of the external vehicle: wherein, the collection of vehicle information includes collection of vehicle appearance information and driver face image information collection ; The exit vehicle information of the foreign vehicle and the vehicle information collected when the foreign vehicle enters the community; if the two information does not match, an alarm message is output.

Optionally, the method further includes: responding to the exit trigger signal of the external vehicle, recovering the unlocking beacon issued by the external vehicle; recovering the trigger signal based on the unlocking beacon, and the exit vehicle information of the external vehicle and the The vehicle information collected when a foreign vehicle enters the community matches the trigger signal successfully, and the foreign vehicle is released from the field.

The second aspect of the present invention provides a foreign vehicle management system, the system includes: a collection unit, used to acquire the vehicle license plate information of the vehicle to enter the community; a judging unit, used to judge the vehicle to enter the community according to the license plate information Whether it is an external vehicle; the collection unit is also used to automatically collect the vehicle information of the vehicle to enter the community when the judging unit determines that the vehicle to enter the community is an external vehicle; the processing unit is used to trigger in response to the completion of vehicle information collection signal, assigning a target parking space to the vehicle to enter the community according to the collected vehicle information, and issuing an unlocking beacon according to the target parking space; a guidance unit, used to guide the vehicle to enter the community to park based on the target parking space, and Unlocking the ground lock of the target parking space according to the unlocking beacon before parking.

On the other hand, the present invention provides a computer-readable storage medium, and the computer-readable storage medium stores instructions, which, when run on a computer, cause the computer to execute the above foreign vehicle management method.

Through the above-mentioned technical scheme, the vehicle information collection of foreign vehicles is carried out, and the appropriate target parking spaces are allocated for foreign vehicles, and the parking of foreign vehicles in the community is tracked, which ensures the effective supervision of foreign vehicles and improves the safety of foreign vehicles. The visit satisfaction of visitors, through the guidance of the target parking space, realizes the efficient parking and management of foreign vehicles.

Other features and advantages of the embodiments of the present invention will be described in detail in the following detailed description.

Description of drawings

The accompanying drawings are used to provide a further understanding of the embodiments of the present invention, and constitute a part of the description, together with the following specific embodiments, are used to explain the embodiments of the present invention, but do not constitute limitations to the embodiments of the present invention. In the attached picture:

Fig. 1 is a flow chart of steps of a foreign vehicle management method provided in an embodiment of the present invention;

Fig. 2 is a system structure diagram of an external vehicle management system provided by an embodiment of the present invention.

Detailed ways

Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

In recent years, with the development of our country's economy, the number of private cars has increased rapidly, and the contradictions caused by the parking problem have become increasingly acute. The parking problem has become a difficulty in community management. First of all, because the parking spaces of the community itself have long been in short supply, it is unable to afford foreign vehicles. Enter and exit the community at will. In addition, too many foreign vehicles will block the roads in the community, which will bring many safety hazards such as fire protection and theft. A lot of restrictions have been made, and some communities have begun to implement closed management, but the problem of foreign vehicles in the community has not been completely resolved. Now, through the management of temporary foreign vehicles, the follow-up management after foreign vehicles enter the community is only through telephone notification Moving the car does not substantially solve the problem that foreign vehicles can still enter the community to park. Because of the lack of basic information on foreign vehicles, parking disputes abound because of foreign vehicles, the inability to completely prevent the entry of foreign vehicles, and the lack of substantive tracking and management methods for foreign vehicles are the main contradictions that currently exist. Therefore, this application creates a management method for foreign vehicles in order to solve the current contradictions in the management and control of foreign vehicles. It starts to track and control vehicles from entering the community, including the parking position of foreign vehicles, the risk of scratching, and the review of exits. Complete control is required link.

Fig. 2 is a system structure diagram of an external vehicle management system provided by an embodiment of the present invention. As shown in Figure 2, the embodiment of the present invention provides a management system for external vehicles, the system includes: a collection unit for obtaining vehicle license plate information of vehicles to enter the community; a judging unit for judging the vehicle license plate information according to the license plate Whether the vehicle to enter the community is an external vehicle; the collection unit is also used to automatically collect the vehicle information of the vehicle to enter the community when the judging unit determines that the vehicle to enter the community is an external vehicle; the processing unit is used to respond to The vehicle information collection completes the trigger signal, allocates a target parking space for the vehicle to enter the community according to the collected vehicle information, and issues an unlocking beacon according to the target parking space; a guiding unit is used to guide the vehicle to enter the community based on the target parking space The vehicle is parked, and the ground lock of the target parking space is unlocked according to the unlocking beacon before parking.

Fig. 1 is a flow chart of a method for managing foreign vehicles provided by an embodiment of the present invention. As shown in FIG. 1 , an embodiment of the present invention provides a method for managing external vehicles, the method comprising:

Step S10: Obtain the vehicle license plate information of the vehicle to enter the community, judge whether the vehicle to enter the community is a foreign vehicle according to the license plate information, and automatically collect the vehicle information of the vehicle to enter the community when it is determined to be a foreign vehicle;

Specifically, when a vehicle enters the gate, the existing automatic license plate recognition system can directly read the license plate information of the current vehicle, and then judge the identity of the vehicle based on the license plate information. That is, search in the license plate library kept by the owner to determine whether the current license plate exists in the preset license plate library. If it exists in the corresponding license plate library, it means that the current vehicle is the owner's car, and the vehicle can be released directly. Own parking space for parking. And if the license plate information does not exist in the preset license plate library, it means that the current vehicle is a foreign vehicle, and current vehicle control needs to be carried out.

For foreign vehicles, several major contradictions currently exist:

1) Lack of understanding of foreign vehicles. After a scratch occurs in the community, even if there is monitoring information, the clarity of the surveillance video is limited, and it is impossible to carefully judge the scratch marks of the car, which may easily lead to disputes.

2) Because there is very little retained information of foreign vehicles, when a vehicle is stolen, it is difficult for the property to track the vehicle based on the retained information.

3) Foreign vehicles are not clear about parking in the community, and they can't figure out the direction in the garage, which is not friendly to foreign vehicle drivers.

4) The vacant parking spaces are relatively scattered, and it is easy for foreign vehicles to occupy the owners' parking spaces after they cannot find vacant parking spaces.

Based on the above problems, the solution of this application needs to be solved one by one. In view of the problem that it is not convenient to determine the scope of liability after a foreign vehicle is scratched in the community, it is necessary to understand the appearance changes of the vehicle entering and exiting the field in detail. If the vehicle is really scratched, it will inevitably leave traces on the appearance of the vehicle . Based on this, when the vehicle wants to enter the community, the acquisition unit includes a plurality of image acquisition devices. Preferably, these image acquisition devices are respectively located in the directions of the four corners of the vehicle, and respectively carry out the left front view angle, the right front view angle, the left rear view angle and the right view angle of the vehicle. Rear view image information collection. Then, based on the preset image registration method, the four-view image registration is performed. Common image stitching methods include methods based on transform domain, methods based on grayscale correlation, and methods based on image feature points. Because the feature point method shows good robustness to changes in lighting conditions, rotation, etc., and has higher reliability, it is the mainstream direction of image stitching at present. Commonly used feature point extraction algorithms mainly include Harris, SIFT, and ORB. Based on the extracted image feature points, the RANSAC algorithm is used for image stitching, that is, the information of various perspectives of the vehicle in the same scene is stitched together to obtain complete body appearance information. The input of the RANSAC algorithm is a set of observation data, a parametric model that can explain or adapt to the observation data, and some credible parameters. RANSAC achieves its goal by iteratively selecting a set of random subsets in the data. The selected subset is assumed to be the interior point, and is verified by the following method: there is a model suitable for the hypothetical interior point, that is, all unknown parameters can be calculated from the hypothetical interior point; the model obtained above is used to All other data are tested, and a point is considered inlier if it fits the estimated model. If enough points are classified as hypothetical inliers, then the estimated model is reasonable enough; then, use all hypothetical inliers to re-estimate the model, since it was only estimated by the initial hypothetical inliers; finally, Evaluate the model by estimating the error rate of the inlier points and the model. In addition to the RANSAC algorithm, the FLANN algorithm can also perform image stitching and registration through the feature point extraction results. Carry out image analysis through various viewing angles of the vehicle as the appearance scanning information of the vehicle. It can accurately know the appearance of the vehicle before entering the community, and whether there are scratch marks. By comparing the existing traces with the traces at the time of appearance, it can be judged whether the vehicle has been scratched in the community. And if a foreign vehicle falsely accuses its vehicle of being injured in the community, the pre-stored vehicle appearance information can also be used as evidence.

And for the difficult problem of foreign vehicle tracking, in the present invention, it is necessary to fully understand its parking position and parking time in the community. The parking time can be easily obtained through the entry time and exit time, but it is relatively difficult to control the parking position. In order to carry out centralized management and control on foreign vehicles, it is preferable to set up several parking spaces for foreign vehicles near each building, or set the vacant parking spaces as parking spaces for foreign vehicles, and install ground locks on each parking space for foreign vehicles . Through the ground lock setting to avoid random parking of foreign vehicles, the property will allocate suitable parking spaces for foreign vehicles, and then unlock the ground locks of the parking spaces to ensure that foreign vehicles must be parked in the parking spaces designated by the property. This method is used to track future vehicle parking positions. It has both avoided the above-mentioned 2) problem, also solved the above-mentioned 4) problem, namely the problem that foreign vehicles occupy the owner's parking space.

In addition to tracking the parking location information and parking time information of foreign vehicles, the driver’s face image will also be collected. If the car is stolen, the entering and exiting portraits must be different. By comparing the entering and exiting portraits, it can be judged whether it is the same driver. If the exiting portrait changes, it is judged that there is a risk of being stolen, and an alarm message will be output to remind the management personnel to confirm and improve the safety management performance of the garage.

And above-mentioned the 3rd) problem, because foreign vehicle is not clear to the parking space allocation in the community, in order to improve the parking efficiency of foreign vehicle. Preferably, the information collection of the visiting target of the foreign vehicle will also be carried out, for example, the building number and room number of the visiting, and the actual location of the visiting target can be determined through the visiting target information. Carry out parking space allocation around the corresponding location based on the principle of proximity, reduce the walking distance of visitors, and improve visitor satisfaction.

To sum up, vehicle information includes: vehicle appearance information, driver's face image information and access target information. Wherein, the vehicle appearance information includes: whole vehicle appearance scanning information and vehicle size information. The acquisition unit collects the above-mentioned information respectively, wherein the access target information is entered by the driver himself by scanning the QR code of the preset port or entered by the staff at the gate.

Step S20: In response to the vehicle information collection completion trigger signal, allocate a target parking space for the vehicle to enter the community according to the collected vehicle information, and issue an unlocking beacon according to the target parking space.

Specifically, after collecting the vehicle information of the foreign vehicles, it is necessary to allocate target parking spaces for the foreign vehicles. It is known above that the most basic principle of target parking space allocation is the principle of proximity, that is, if the user's access target is in a building, when allocation is performed, the vacant parking space directly below the first building is given priority to the user. However, the sizes of foreign vehicles are different, and the parking spaces in the garage may also have multiple sizes. In order to reduce the wind direction, it is necessary to allocate target parking spaces of appropriate sizes for foreign vehicles. And in order to improve the utilization rate of parking spaces and reduce the difficulty of parking, it is preferable to evenly distribute the parking spaces. That is to avoid the situation that there is a large number of vacant parking spaces in a certain place, while a large number of concentrated parking spaces appear in other locations. The denser the vehicles are parked, the greater the risk of scratching. Therefore, after the allocation of target parking spaces is completed, further review of the target parking spaces is required.

That is to judge whether there are other vehicles parked next to the current target parking space. If all the parking spaces next to the target parking space are empty, it means that the number of parking spaces in the current area is small, and the probability of the vehicle being scratched is extremely low. Then lock the current target parking space as the foreign vehicle. target parking space.

If a vehicle is parked next to the current target parking space, it is necessary to determine the occupancy of the parking space by the vehicle parked next to it. For example, if the size of the vehicle parked next to it is small, and the parking space is a marked parking space, the vehicle next to it is far away from the parking sideline. Currently, foreign vehicles can park the vehicle safely, with a small chance of scratching, and it is convenient for people to get on and off after parking. If the size of the side vehicle itself is very large, it is very close to the sideline of the parking lot, and if the size of the current vehicle is also very large, after the two cars are parked, the distance between them must be very small. In this case, it is easy to cause scratches, and it is also very difficult for personnel to get up and down. In order to avoid this situation, if the difference between the vehicle size of other parked vehicles and the corresponding parking space size is greater than the preset difference threshold, the current target parking space is removed from the vacant foreign vehicle parking space library, and Carry out target parking space selection again in the remaining vacant foreign vehicle parking space storehouse, as the target parking space after updating. The pre-allocated target parking spaces will be eliminated, and the pre-allocated target parking spaces will be deleted in the preset vacant foreign vehicle parking space library, and then the parking spaces will be allocated again based on the principle of proximity. And carry out a new round of judgment until no other vehicles are parked next to the allocated parking space, or the size of the vehicle next to it is smaller than the size of the corresponding parking space and the difference between the size of the parking space and the size of the parking space is less than the preset difference threshold, the corresponding target parking space is determined . After obtaining the corresponding target parking space, issue an unlocking beacon for the current foreign vehicle. Preferably, the unlocking beacon is a magnetic beacon, and the driver or management personnel can directly magnetically attract the beacon to the vehicle shell to facilitate subsequent automatic reading of the beacon. After the beacon is issued, the unlocking beacon continues to generate unlocking Only the corresponding ground lock can be unlocked in response to the request pulse. When the beacon is close to the ground lock for a preset distance, for example, 10m, the ground lock is automatically unlocked.

Step S30: Guiding the vehicle to enter the community to park based on the target parking space, and unlocking the ground lock of the target parking space according to the unlocking beacon before parking.

Specifically, because the foreign vehicle is not familiar with the route in the community, even if the location of the target parking space is informed, it is difficult to efficiently release the vehicle to the corresponding location. Therefore, after the allocation of target parking spaces is completed, an optimal driving route is automatically generated based on the target parking spaces, and an instruction for lighting up road signs along the way is generated based on the driving route. At each intersection in the basement, road signs for each direction of travel are set up. For example, left-hand road signs and right-going road signs are set at three-fork intersections. Usually, these road signs are not bright, and only use the principle of total reflection to inform the driver of the direction in which they can travel. When guidance is required, the corresponding road signs will be illuminated according to the preset route. For example, if the intersection ahead needs to turn right, then turn right at the intersection ahead and inform the driver of the foreign vehicle to turn right until the foreign vehicle is guided to the target. parking space. When an external vehicle carrying an unlocking beacon approaches the target parking space, the unlocking request pulse continuously sent by the unlocking beacon is received by the corresponding ground lock, and an unlocking signal is fed back. After receiving the feedback signal, the unlocking beacon sends out an alarm message to inform that the foreign vehicle has approached the target parking space. Then the ground lock corresponding to the target parking space is unlocked, and the foreign vehicle parks according to the unlocked parking space to complete the parking of the foreign vehicle.

In another possible implementation, the unlocking beacon is a preset program signal, which is automatically sent to the user's mobile device by the system, and the user unlocks the ground lock based on his own mobile device, such as a mobile phone, reducing the number of preset signals. standard use.

In one embodiment, the present invention also includes collecting vehicle exit information, that is, re-performing vehicle appearance scanning and face recognition. If compared with the appearance of entering the field, the newly added scratch marks of the vehicle when leaving the field indicate that foreign vehicles have been scratched in the community. In order to prevent them from escaping directly, an alarm message will be generated in time to remind the guards to conduct vehicle inspection and check other vehicles along the way. , to determine whether it has scratched other vehicles, and after the review is passed, it will be released. If the face information of the exit is different from the face information of the entry, the alarm message will also be triggered to remind the guards to review, and the contact information retained by the entry will be reviewed by the car owner to determine whether its identity is suspicious. Only after the vehicle's appearance and face recognition have both passed the review, it will be opened for traffic. If the system directly determines that the two have passed the review, it will automatically open the gate for release.

The embodiment of the present invention also provides a computer-readable storage medium, where instructions are stored on the computer-readable storage medium, and when running on a computer, the computer can execute the above-mentioned foreign vehicle management method.

Those skilled in the art can understand that all or part of the steps in the method for implementing the above embodiments can be completed by instructing related hardware through a program, the program is stored in a storage medium, and includes several instructions to make the single-chip A processor executes all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes. .

The optional embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the embodiments of the present invention are not limited to the specific details in the above-mentioned embodiments. Within the technical concept of the embodiments of the present invention, the technical aspects of the embodiments of the present invention can be Various simple modifications are made to the scheme, and these simple modifications all belong to the protection scope of the embodiments of the present invention. In addition, it should be noted that the various specific technical features described in the above specific implementation manners may be combined in any suitable manner if there is no contradiction. In order to avoid unnecessary repetition, various possible combinations are not further described in the embodiments of the present invention.

In addition, any combination of various implementations of the present invention can also be made, as long as they do not violate the idea of the implementations of the present invention, they should also be regarded as the content disclosed in the implementations of the present invention.

Claims (6)

1. A method of extraneous vehicle management, the method comprising:

acquiring the license plate information of vehicles to enter a community;

the vehicle information includes:

vehicle appearance information, driver face image information and access target information;

the vehicle appearance information includes:

whole vehicle appearance scanning information and vehicle size information;

judging whether the vehicles to enter the cell are foreign vehicles according to the license plate information, and automatically collecting the vehicle information of the vehicles to enter the cell when the vehicles to enter the cell are judged to be foreign vehicles;

responding to a vehicle information acquisition completion trigger signal, distributing a target parking space for the vehicle to enter the cell according to the acquired vehicle information, and issuing an unlocking beacon according to the target parking space;

the allocating target parking spaces for the vehicles to enter the community according to the vehicle information comprises the following steps:

determining the target position of an access target according to the access target information;

searching the vacant foreign vehicle parking spaces closest to the target position in a vacant foreign vehicle parking space library and taking the vacant foreign vehicle parking spaces as target parking spaces; wherein,

the method for distributing the target parking space for the vehicles to enter the community according to the vehicle information further comprises the following steps:

acquiring parking information of adjacent parking spaces of the target parking space;

if the vehicles are not parked in the adjacent parking spaces of the target parking space, keeping the target parking space as the target parking space of the vehicle to enter the community;

if other vehicles are parked in the adjacent parking spaces of the target parking space, updating the target parking space according to a preset rule, comprising the following steps:

comparing the size of the vehicle to enter the cell with the size of the target parking space, and if the size of the vehicle to enter the cell is smaller than the size of the target parking space, keeping the target parking space as the target parking space of the vehicle to enter the cell;

if the size of the vehicle to enter the community is larger than the size of the target parking space, acquiring the size information of other vehicles parked in adjacent parking spaces of the target parking space;

if the size of the other vehicle parked in the adjacent parking space of the target parking space is smaller than the size of the parking space parked in the adjacent parking space and the difference value between the two is larger than a preset difference value threshold value, keeping the target parking space as the target parking space of the vehicle to enter the community, if the size of the other vehicle parked in the adjacent parking space of the target parking space is smaller than the size of the parking space parked in the adjacent parking space of the target parking space but the difference value between the two is smaller than the preset difference value threshold value, removing the target parking space from the vacant foreign vehicle parking space library, and reselecting the target parking space from the vacant foreign vehicle parking space library without the target parking space as the updated target parking space;

and guiding the vehicles to enter the community to park based on the target parking space, and unlocking the ground lock of the target parking space according to the unlocking beacon before parking.

2. The method of claim 1, wherein the determining whether the vehicle entering the cell is a foreign vehicle according to the license plate information comprises:

taking the license plate information as a retrieval condition, and retrieving in a preset owner license plate library;

if the license plate matched with the license plate information exists in the preset owner license plate library, judging that the vehicle to enter the community is an owner vehicle;

and if the license plate matched with the license plate information does not exist in the preset owner license plate library, judging that the vehicle to enter the community is a foreign vehicle.

3. The method of claim 1, further comprising:

responding to a departure trigger signal of the foreign vehicle, and acquiring departure vehicle information of the foreign vehicle: wherein,

the vehicle information collection comprises vehicle appearance information collection and driver face image information collection;

vehicle information collected when the external vehicle enters a cell and vehicle information collected when the external vehicle leaves the cell;

if the information of the two is not matched, alarm information is output.

4. The method of claim 3, further comprising:

responding to a departure trigger signal of an external vehicle, and recovering an unlocking beacon issued by the external vehicle;

and based on the unlocking beacon recovery completion trigger signal and a trigger signal that the departure vehicle information of the external vehicle is successfully matched with the vehicle information acquired when the external vehicle enters the cell, the external vehicle is released.

5. A foreign vehicle management system, the system comprising:

the system comprises a collecting unit, a receiving unit and a processing unit, wherein the collecting unit is used for obtaining vehicle license plate information of vehicles to enter a community;

the vehicle information includes:

vehicle appearance information, driver face image information and access target information;

the vehicle appearance information includes:

whole vehicle appearance scanning information and vehicle size information;

the judging unit is used for judging whether the vehicles to enter the cell are foreign vehicles or not according to the license plate information;

the acquisition unit is also used for automatically acquiring the vehicle information of the to-be-entered cell vehicle when the judgment unit judges that the to-be-entered cell vehicle is a foreign vehicle;

the processing unit is used for responding to a vehicle information acquisition completion trigger signal, distributing a target parking space for the vehicle to enter the community according to the acquired vehicle information, and issuing an unlocking beacon according to the target parking space;

the step of allocating the target parking space for the vehicle to enter the cell according to the vehicle information comprises the following steps:

determining the target position of the access target according to the access target information;

searching the vacant foreign vehicle parking spaces closest to the target position in a vacant foreign vehicle parking space library and taking the vacant foreign vehicle parking spaces as target parking spaces; wherein,

the distributing the target parking space for the vehicle to enter the community according to the vehicle information further comprises:

acquiring parking information of parking spaces adjacent to the target parking space;

if the vehicles are not parked in the adjacent parking spaces of the target parking space, keeping the target parking space as the target parking space of the vehicle to enter the community;

if other vehicles are parked in the adjacent parking spaces of the target parking space, updating the target parking space according to a preset rule, comprising the following steps:

comparing the size of the vehicle to enter the cell with the size of the target parking space, and if the size of the vehicle to enter the cell is smaller than the size of the target parking space, keeping the target parking space as the target parking space of the vehicle to enter the cell;

if the size of the vehicle to enter the community is larger than the size of the target parking space, acquiring the size information of other vehicles parked in the adjacent parking space of the target parking space;

if the size of the other vehicle parked in the adjacent parking space of the target parking space is smaller than the size of the parking space parked in the adjacent parking space and the difference value between the two is larger than a preset difference value threshold value, keeping the target parking space as the target parking space of the vehicle to enter the community, if the size of the other vehicle parked in the adjacent parking space of the target parking space is smaller than the size of the parking space parked in the adjacent parking space of the target parking space but the difference value between the two is smaller than the preset difference value threshold value, removing the target parking space from the vacant foreign vehicle parking space library, and reselecting the target parking space from the vacant foreign vehicle parking space library without the target parking space as the updated target parking space;

and the guiding unit is used for guiding the vehicles to enter the community to park based on the target parking space and unlocking the ground lock of the target parking space according to the unlocking beacon before parking.

6. A computer readable storage medium having instructions stored thereon, which when executed on a computer, cause the computer to perform the foreign vehicle management method of any of claims 1-4.

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