CN115410283A

CN115410283A - Vehicle charging method and device for parking lot, computer equipment and storage medium

Info

Publication number: CN115410283A
Application number: CN202210931163.6A
Authority: CN
Inventors: 胡中华; 刘园; 刘鸣; 陈琰
Original assignee: Shenzhen Signaltone Intelligent Technology Co ltd
Current assignee: Shenzhen Signaltone Intelligent Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-29
Anticipated expiration: 2042-08-04
Also published as: CN115410283B

Abstract

The application relates to a vehicle charging method and device for a parking lot, computer equipment and a storage medium. The method comprises the following steps: acquiring first vehicle information of a first vehicle at an exit lane; when the first vehicle is an automobile train, generating a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information; when the entrance order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer, screening the historical entrance side image to obtain a first entrance side image matched with the first vehicle side image; inquiring an entrance order of the first tractor and an entrance order of the first trailer based on the first entrance vehicle side image; generating a first billing order based on the entrance and exit order; determining a parking fee for the first vehicle based on the first billing order. By adopting the method, the vehicle charging accuracy and efficiency can be improved.

Description

Vehicle charging method and device for parking lot, computer equipment and storage medium

Technical Field

The present application relates to the field of vehicle management, and in particular, to a vehicle billing method and apparatus for a parking lot, a computer device, and a storage medium.

Background

The current large-scale wisdom logistics park has the characteristics that the type of the vehicles entering and leaving the park is many, the entering and leaving times is large in the aspect of parking lot management, and particularly, the automobile train occupies about 10% of parking orders, 30% of parking resources and contributes 80% of parking fee revenue. Therefore, how to ensure the efficient and rapid passing of the vehicles and reasonably and effectively utilize the parking resources of the park is an important task for managing the park in the park; the vehicle type of the automobile train which can be split and combined is identified and charged; the two points are more important in management for fast and effective matching of incoming and outgoing orders.

In the existing parking charging system, the static vehicle type information of the vehicle is mostly charged, the vehicle type information cannot be changed after the vehicle type information is confirmed in the field, and the mode cannot meet the charging requirement of the vehicle train in the current logistics park, which can dynamically change the vehicle type. In addition, the existing license plate recognition technology is mature, but in practical application, under some conditions, such as sudden change of illumination, shielding, pollution, malicious fee evasion and the like, the license plate cannot be effectively recognized, further the incoming order cannot be effectively matched, and the problems of error and low charging efficiency in charging are inevitably caused.

Disclosure of Invention

In view of the above, it is necessary to provide a vehicle billing method, apparatus, computer device and computer readable storage medium for a parking lot, which can make vehicle billing more accurate and improve billing efficiency, in view of the above technical problems.

In a first aspect, the application provides a vehicle billing method for a parking lot. The method comprises the following steps:

acquiring first vehicle information of a first vehicle at an exit lane;

when the first vehicle is an automobile train, generating a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information; the first vehicle information comprises first license plate information and a first vehicle-side image; the first license plate information comprises first tractor license plate information and first trailer license plate information;

when the entrance order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer, screening historical entrance vehicle side images to obtain a first entrance vehicle side image matched with the first vehicle side image;

inquiring an entrance order of the first tractor and an entrance order of the first trailer based on the first entrance vehicle side image;

generating a first charging order according to the departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer and the entrance order of the first trailer;

and determining the parking fee of the first vehicle according to the first charging order.

In one embodiment, the first vehicle information further comprises a first departure time; the first side image comprises a first tractor side image and a first trailer side image; the obtaining first vehicle information of a first vehicle at an exit lane comprises:

acquiring first departure acquisition information and second departure acquisition information of a first vehicle at an exit lane; the first departure acquisition information comprises first head license plate information and departure recording time; the second departure acquisition information comprises second head license plate information, first tail license plate information and a vehicle side splicing image;

when the first head license plate information is consistent with the second head license plate information and the second head license plate information is inconsistent with the first tail license plate information, taking the first head license plate information as the first tractor license plate information, taking the departure recording time as the first departure time, taking the first tail license plate information as the first trailer license plate information and taking the vehicle side splicing image as the first vehicle side image;

combining the license plate information of the first tractor and the license plate information of the first trailer into the first license plate information;

combining the first license plate information, the first departure time, and the first side image into first vehicle information of the first vehicle.

In one embodiment, the first side image comprises a first tractor side image and a first trailer side image; the first vehicle information further includes first vehicle type information; the first vehicle type information comprises vehicle type information of the first tractor and vehicle type information of the first trailer; the generating a departure order for a first tractor in the first vehicle and a departure order for a first trailer in the first vehicle based on the first vehicle information comprises:

identifying the first tractor side image to obtain characteristic information of the first tractor; generating vehicle type information of the first tractor according to the characteristic information of the first tractor; generating a departure order of a first tractor in the first vehicle based on the first departure time and the vehicle type information of the first tractor;

identifying the first trailer side image to obtain the characteristic information of the first trailer; generating vehicle type information of the first trailer according to the characteristic information of the first trailer; and generating a departure order of a first trailer in the first vehicle based on the first departure time and the model information of the first trailer.

In one embodiment, the first entrance side image comprises a first tractor entrance side image and a first trailer entrance side image; the step of screening the historical entrance vehicle side images to obtain the first entrance vehicle side image matched with the first vehicle side image comprises the following steps:

screening the historical parking lot side image according to the vehicle type information of the first tractor to obtain a first screening image; screening the first screening image according to the characteristic information of the first tractor to obtain a first tractor entrance side image matched with the first tractor side image;

screening the historical entrance vehicle side image according to the vehicle type information of the first trailer to obtain a second screened image; and screening the second screening image according to the characteristic information of the first trailer to obtain the image of the first trailer entrance side matched with the image of the first trailer side.

In one embodiment, said determining a parking fee for said first vehicle based on said first billing order comprises:

determining a first time of entry, the first time of exit, and the first vehicle type information for the first vehicle in the first billing order;

determining a staying time period according to the first entering time and the first leaving time;

determining a target charging grade according to the first vehicle type information;

and determining the parking fee of the first vehicle according to the staying time period and the target charging grade.

In one embodiment, the method further comprises:

when an entrance order of the first tractor is inquired based on the license plate information of the first tractor and an entrance order of the first trailer is inquired based on the license plate information of the first trailer, generating a second charging order according to the currently inquired exit order of the first tractor, the entrance order of the first tractor, the exit order of the first trailer and the entrance order of the first trailer;

and determining the parking fee of the first vehicle according to the second charging order.

In one embodiment, the method further comprises:

acquiring second vehicle information of a second vehicle at the exit lane;

when the second vehicle is a tractor, generating a departure order of the second vehicle based on the second vehicle information; the second vehicle information includes second license plate information and a second vehicle-side image;

when the entrance order of the second vehicle cannot be inquired based on the second license plate information, screening the historical entrance vehicle side image to obtain a second entrance vehicle side image matched with the second vehicle side image;

inquiring an entrance order of the second vehicle based on the second entrance vehicle side image;

generating a third charging order according to the entrance order of the second vehicle and the exit order of the second vehicle;

determining a parking fee for the second vehicle based on the third billing order.

In a second aspect, the application further provides a vehicle billing device for the parking lot. The device comprises:

an acquisition module for acquiring first vehicle information of a first vehicle at an exit lane

The first generation module is used for generating a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information when the first vehicle is a train of automobiles; the first vehicle information comprises first license plate information and a first vehicle-side image; the first license plate information comprises first tractor license plate information and first trailer license plate information;

the screening module is used for screening the historical entrance vehicle side image to obtain a first entrance vehicle side image matched with the first vehicle side image when the entrance order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer;

the query module is used for querying the entrance order of the first tractor and the entrance order of the first trailer based on the first entrance vehicle side image;

the second generation module is used for generating a first charging order according to the departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer and the entrance order of the first trailer;

and the determining module is used for determining the parking fee of the first vehicle according to the first charging order.

In one embodiment, the first vehicle information further comprises a first departure time; the first side image comprises a first tractor side image and a first trailer side image; the acquisition module is further used for acquiring first departure acquisition information and second departure acquisition information of the first vehicle at the exit lane; the first departure acquisition information comprises first head license plate information and departure recording time; the second departure acquisition information comprises second head license plate information, first tail license plate information and a vehicle side splicing image; when the first head license plate information is consistent with the second head license plate information and the second head license plate information is inconsistent with the first tail license plate information, taking the first head license plate information as the first tractor license plate information, taking the departure recording time as the first departure time, taking the first tail license plate information as the first trailer license plate information and taking the vehicle side splicing image as the first vehicle side image; combining the license plate information of the first tractor and the license plate information of the first trailer into the first license plate information; combining the first license plate information, the first departure time, and the first side image into first vehicle information of the first vehicle.

In one embodiment, the first side image comprises a first tractor side image and a first trailer side image; the first vehicle information further includes first vehicle type information; the first vehicle type information comprises vehicle type information of the first tractor and vehicle type information of the first trailer; the first generation module is further used for identifying the first tractor side image to obtain characteristic information of the first tractor; generating vehicle type information of the first tractor according to the characteristic information of the first tractor; generating a departure order of a first tractor in the first vehicle based on the first departure time and the vehicle type information of the first tractor; identifying the first trailer side image to obtain the characteristic information of the first trailer; generating vehicle type information of the first trailer according to the characteristic information of the first trailer; and generating a departure order of a first trailer in the first vehicle based on the first departure time and the model information of the first trailer.

In one embodiment, the first entrance side image comprises a first tractor entrance side image and a first trailer entrance side image; the screening module is further used for screening the historical parking lot side image according to the vehicle type information of the first tractor to obtain a first screening image; screening the first screening image according to the characteristic information of the first tractor to obtain a first tractor entrance side image matched with the first tractor side image; screening the historical parking lot side image according to the vehicle type information of the first trailer to obtain a second screening image; and screening the second screening image according to the characteristic information of the first trailer to obtain the image of the first trailer entrance side matched with the image of the first trailer side.

In one embodiment, the determining module is further configured to determine a first entrance time, the first exit time, and the first vehicle type information for the first vehicle in the first billing order; determining a staying time period according to the first entering time and the first leaving time; determining a target charging grade according to the first vehicle type information; and determining the parking fee of the first vehicle according to the staying time period and the target charging grade.

In one embodiment, the second generation module is further configured to generate a second billing order according to the currently queried departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer, and the entrance order of the first trailer when the entrance order of the first tractor is queried based on the license plate information of the first tractor and the entrance order of the first trailer is queried based on the license plate information of the first trailer; the determining module is further configured to determine a parking fee for the first vehicle based on the second billing order.

In one embodiment, the obtaining module is further configured to obtain second vehicle information of a second vehicle at the exit lane; the first generation module is further used for generating a departure order of the second vehicle based on the second vehicle information when the second vehicle is a tractor; the second vehicle information includes second license plate information and a second vehicle-side image; the screening module is further used for screening the historical entrance vehicle side image to obtain a second entrance vehicle side image matched with the second vehicle side image when the entrance order of the second vehicle cannot be inquired based on the second license plate information; the inquiry module is further used for inquiring the entrance order of the second vehicle based on the second entrance vehicle side image; the second generation module is further used for generating a third charging order according to the entrance order of the second vehicle and the exit order of the second vehicle; the determination module is further configured to determine a parking fee for the second vehicle based on the third billing order.

In a third aspect, the present application also provides a computer device. The computer device comprises a memory storing a computer program and a processor implementing the steps of the above method when executing the computer program.

In a fourth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.

In a fifth aspect, the present application further provides a computer program product. The computer program product comprises a computer program which, when being executed by a processor, carries out the steps of the above-mentioned method.

The vehicle charging method, the device, the computer equipment and the storage medium for the parking lot are used for obtaining the first vehicle information of the first vehicle at the exit lane; when the first vehicle is an automobile train, generating a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information; when the entrance order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer, screening the historical entrance side image to obtain a first entrance side image matched with the first vehicle side image; inquiring an entrance order of the first tractor and an entrance order of the first trailer based on the first entrance vehicle side image; generating a first charging order according to the departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer and the entrance order of the first trailer; determining a parking fee for the first vehicle based on the first billing order. The tractor and the trailer in the automobile train respectively have respective entrance and exit orders, the requirements that the tractor and the trailer respectively charge when the type of the automobile train is changed are met, and furthermore, when the related entrance orders cannot be inquired according to the license plate information, the historical entrance side images are screened so as to inquire the corresponding entrance orders, and the accuracy and the efficiency of vehicle charging in a parking lot are effectively improved.

Drawings

FIG. 1 is a diagram of an exemplary embodiment of a vehicle billing method for a parking lot;

FIG. 2 is a flow chart illustrating a method for billing a vehicle in a parking lot according to an embodiment;

FIG. 3 is a diagram illustrating the components of the billing system in one embodiment;

FIG. 4 is a schematic diagram illustrating the installation of license plate information collection equipment in one embodiment;

FIG. 5 is a schematic diagram showing the installation of a vehicle type information collecting apparatus in one embodiment;

FIG. 6 is a diagram illustrating vehicle type classification according to an embodiment;

FIG. 7 is a flowchart illustrating the step of determining a parking fee for the first vehicle in one embodiment;

FIG. 8 is a block diagram showing the construction of a vehicle billing apparatus for a parking lot according to an embodiment;

FIG. 9 is a diagram of an internal structure of a computer device in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The vehicle charging method for the parking lot provided by the embodiment of the application can be applied to the application environment shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The data storage system may store data that the server 104 needs to process. The data storage system may be integrated on the server 104, or may be located on the cloud or other network server. The present application can be executed by the terminal 102 or the server 104, and the present embodiment is described by taking the terminal 102 as an example.

The terminal 102 acquires first vehicle information of a first vehicle at an exit lane; when the first vehicle is an automobile train, the terminal 102 generates a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information; the first vehicle information comprises first license plate information and a first vehicle-side image; the first license plate information comprises license plate information of a first tractor and license plate information of a first trailer; when the entrance order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer, the terminal 102 screens the historical entrance side image to obtain a first entrance side image matched with the first vehicle side image; the terminal 102 inquires an entrance order of the first tractor and an entrance order of the first trailer based on the first entrance vehicle side image; the terminal 102 generates a first charging order according to the departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer and the entrance order of the first trailer; the terminal 102 determines a parking fee for the first vehicle based on the first billing order.

The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, internet of things devices and portable wearable devices, and the internet of things devices may be smart speakers, smart televisions, smart air conditioners, smart car-mounted devices, and the like. The portable wearable device can be a smart watch, a smart bracelet, a head-mounted device, and the like. The server 104 may be implemented as a stand-alone server or as a server cluster comprised of multiple servers.

In one embodiment, as shown in fig. 2, a method for billing a vehicle in a parking lot is provided, which is described by taking the method as an example of being applied to the terminal 102 in fig. 1, and includes the following steps:

s202, first vehicle information of a first vehicle at the exit lane is obtained.

Wherein the exit lane may refer to a vehicle exit of the parking lot. The first vehicle may refer to a vehicle different from the second vehicle. The first vehicle information may refer to information related to the first vehicle. FIG. 3 is a diagram illustrating the components of the billing system in one embodiment; as can be seen, the billing system comprises a first license plate recognition module, a first vehicle type recognition module, a second license plate recognition module, a second vehicle type recognition module, a license plate and vehicle type matching module, a vehicle information management module, an order matching module, an image comparison module, a billing module and a payment module. The first license plate recognition module can be used for collecting the head license plate information and the entry time of an entering vehicle (entering a parking lot) at an entrance lane, the first license plate recognition module can be used for collecting the head license plate information, the tail license plate information and vehicle images (head images, body images and tail images) of the entering vehicle at the entrance lane, the second license plate recognition module can be used for collecting the head license plate information and the exit time of an exiting vehicle (exiting the parking lot) at an exit lane, the second license plate recognition module can be used for the head license plate information, the tail license plate information and vehicle images (head images, body images and tail images) of the exiting vehicle at the exit lane, the license plate and vehicle type matching module can be used for matching the license plate information and the vehicle type information, the vehicle information management module can be used for generating a final billing order of the vehicle, the order matching module can be used for matching the exiting order and the entering order of the vehicle, the image comparison module can be used for performing a matching process according to the vehicle image order, the billing module can be used for determining the parking fee of the vehicle, and the payment module can be used for the payment process of the parking fee of the parking of the vehicle. FIG. 4 is a schematic diagram illustrating the installation of license plate information collection equipment in one embodiment; the license plate collection device in fig. 4 may implement the related functions of the first license plate recognition module and the second license plate recognition module in the billing system. FIG. 5 is a schematic diagram showing the installation of a vehicle type information collecting apparatus in one embodiment; the vehicle type information collection device in fig. 5 can realize the relevant functions of the first vehicle type identification module and the second vehicle type identification module in the billing system.

Specifically, the first vehicle information further includes a first departure time; the first side image comprises a first tractor side image and a first trailer side image; the terminal can acquire first departure acquisition information and second departure acquisition information of a first vehicle at an exit lane; the first departure acquisition information comprises first head license plate information and departure recording time; the second departure acquisition information comprises second head license plate information, first tail license plate information and a vehicle side splicing image; when the first head license plate information is consistent with the second head license plate information and the second head license plate information is inconsistent with the first tail license plate information, taking the first head license plate information as first tractor license plate information, the departure recording time as first departure time, the first tail license plate information as first trailer license plate information and the vehicle side splicing image as a first vehicle side image; combining the license plate information of the first tractor and the license plate information of the first trailer into first license plate information; and combining the first license plate information, the first departure time and the first vehicle side image into first vehicle information of the first vehicle.

Wherein the departure time may refer to a time when the vehicle departs from the parking lot through the exit lane. The first departure time may refer to a time when the first vehicle departs from the parking lot through the exit lane, the first departure time including a departure time of the first tractor and a departure time of the first trailer. The first side image may refer to a side image of the first vehicle. The first side image includes a first tractor side image and a first trailer side image. The first tractor side image may refer to a side image of a first tractor in the first vehicle. The first trailer-side image may refer to a side image of a first trailer in the first vehicle. The first departure collection information may refer to information collected by the second license plate recognition module, and the first departure collection information includes first head license plate information and departure recording time. The first license plate information can refer to the license plate information of the first vehicle collected by the second license plate recognition module; when the locomotive is a tractor, the first locomotive license plate information may refer to license plate information of a first tractor of the first vehicle. The departure record time may refer to a departure time recorded by the second card recognition module when the vehicle passes at the exit lane. The second departure collection information may refer to information collected by the second vehicle type identification module. The second departure acquisition information comprises second head license plate information, first tail license plate information and a vehicle side splicing image. The second head license plate information may refer to head license plate information of the first vehicle collected by the second vehicle type recognition module, and when the head is a tractor, the second head license plate information may refer to first tractor license plate information of the first vehicle. The first tail license plate information may refer to tail license plate information of the first vehicle, and when the tail of the vehicle is the tail of the trailer, the first tail license plate information may refer to first trailer license plate information of the first vehicle. The vehicle-side stitched image may refer to a side stitched image of the first vehicle. The first tractor license plate information may refer to a license plate number of a first tractor in the first vehicle. The first trailer license plate information may refer to a license plate number of a first trailer in the first vehicle.

In one embodiment, when the first departure acquisition information of the first vehicle at the exit lane acquired by the terminal does not include the first head license plate information, or the second departure information does not include the second head license plate information; or when the first departure acquisition information of the first vehicle at the exit lane acquired by the terminal does not include the first head license plate information and the second departure information does not include the second head license plate information, judging whether the interval time of the first vehicle at the exit lane passing through the license plate information acquisition device and the vehicle type information acquisition device is equal to the preset interval time or not, when the interval time is equal to the preset interval time, taking the departure recording time as the first departure time, taking the vehicle side spliced image as the first vehicle side image, and combining the first departure time and the first vehicle side image into the first vehicle information of the first vehicle.

Wherein the interval time may refer to a difference between times when the vehicle passes through the two devices. The preset interval time may refer to a preset time, and the preset interval time may be used to determine whether vehicles entering and exiting the parking lot correspond to corresponding vehicle information.

S204, when the first vehicle is an automobile train, generating a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information; the first vehicle information comprises first license plate information and a first vehicle-side image; the first license plate information comprises first tractor license plate information and first trailer license plate information.

The departure order of the first tractor may refer to an order for recording relevant departure information of the first tractor at an exit lane of the parking lot, and the relevant departure information may include departure time and vehicle type information. The departure order for the first trailer may refer to an order that records relevant departure information for the first trailer at an exit lane of the parking lot. FIG. 6 is a diagram illustrating vehicle type classification according to an embodiment; as shown in fig. 6, there are 7 types of vehicles, a 0 type of vehicle may be a tractor, a1 type of vehicle may be a minibus (car), a2 type of vehicle may be a minivan, a 3 type of vehicle may be a medium truck, a 4 type of vehicle may be a heavy truck, a 5 type of vehicle may be a motor train, and a 6 type of vehicle may be a minibus.

Specifically, the first side image includes a first tractor side image and a first trailer side image; the first vehicle information further includes first vehicle type information; the first vehicle type information comprises vehicle type information of a first tractor and vehicle type information of a first trailer; the terminal can identify the image at the side of the first tractor to obtain the characteristic information of the first tractor; generating vehicle type information of the first tractor according to the characteristic information of the first tractor; generating a departure order of a first tractor in the first vehicle based on the first departure time and the vehicle type information of the first tractor; identifying the image at the side of the first trailer to obtain the characteristic information of the first trailer; generating vehicle type information of the first trailer according to the characteristic information of the first trailer; a departure order for the first trailer in the first vehicle is generated based on the departure time and the model information of the first trailer.

The first vehicle type information may refer to vehicle type information of the first vehicle, and the vehicle type information may be types 0 to 6 shown in fig. 6. The first vehicle type information includes vehicle type information of the first tractor and vehicle type information of the first trailer. The characteristic information may refer to characteristic information corresponding to different vehicle types, and the characteristic information includes information such as vehicle length, axle number, wheel base, wheel number, vehicle height, and the like. The characteristic information of the first tractor may refer to characteristic information corresponding to a vehicle type of the first tractor. The characteristic information of the first trailer may refer to characteristic information corresponding to a vehicle type of the first trailer.

S206, when the entrance order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer, screening the historical entrance side image to obtain a first entrance side image matched with the first vehicle side image.

Wherein the entry order for the first tractor may refer to an order that records relevant entry information for the first tractor at an entrance lane of the parking lot. The relevant entrance information includes entrance time and vehicle type information. The entry order for the first trailer may refer to an order for the first trailer for relevant entry information at an entrance lane of the parking lot. The historical entry vehicle-side image may refer to a vehicle-side image corresponding to an entry vehicle before an exit vehicle for which parking fees are to be determined. The first entrance vehicle-side image may refer to a side image of the first vehicle at an entrance lane of the parking lot. The first entrance side image includes a first tractor entrance side image and a first trailer entrance side image. The first tractor approach side image may refer to a side image of the first tractor at an entrance lane of the parking lot. The first trailer approach side image may refer to a side image of the first trailer at an entrance lane of the parking lot.

In one embodiment, the screening the historical incoming vehicle-side images to obtain a first incoming vehicle-side image matched with the first vehicle-side image comprises: the terminal screens the historical parking lot side images according to the vehicle type information of the first tractor to obtain a first screening image; screening the first screening image according to the characteristic information of the first tractor to obtain a first tractor entrance side image matched with the first tractor side image; screening the historical entrance side image according to the vehicle type information of the first trailer to obtain a second screened image; and screening the second screening image according to the characteristic information of the first trailer to obtain a first trailer entrance side image matched with the first trailer side image.

The first screening image may be an image obtained by screening the historical parking lot side image according to the vehicle type information of the first tractor. And the second screening image screens the historical entrance vehicle side image according to the vehicle type information of the first trailer.

In one embodiment, when the entrance order of the first tractor is inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer, the historical vehicle side images are screened to obtain a first trailer entrance vehicle side image matched with the first trailer side image. And inquiring the entrance order of the first trailer based on the entrance vehicle side image of the first trailer.

In one embodiment, when the entry order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entry order of the first trailer is inquired based on the license plate information of the first trailer, the historical vehicle side images are screened to obtain a first tractor entry vehicle side image matched with the first tractor vehicle side image, and the entry order of the first tractor is inquired based on the first tractor entry vehicle side image.

And S208, inquiring an entrance order of the first tractor and an entrance order of the first trailer based on the first entrance vehicle side image.

Specifically, the terminal may query an entrance order of the corresponding first tractor according to the first tractor entrance side image in the first entrance side image; and inquiring the corresponding entry order of the first trailer according to the first trailer entry side image in the first entry side image. The terminal can also inquire a matched historical entrance tractor image according to a first tractor entrance side image in the first entrance side image, inquire an entrance order of the matched first tractor according to the historical entrance tractor image, inquire a matched historical entrance trailer image according to a first trailer entrance side image in the first entrance side image, and inquire an entrance order of the matched first trailer according to the historical entrance trailer image. Among them, the history entry tractor image may refer to a tractor image of an entry (entry parking lot) before the vehicle exits the parking lot. The historical inbound trailer image may refer to a trailer image of an inbound (parking lot) before the vehicle exits the parking lot.

And S210, generating a first charging order according to the departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer and the entrance order of the first trailer.

The first billing order may refer to an order for parking billing of the first vehicle, and the first billing order and the second billing order may refer to different billing orders.

Specifically, the terminal may determine the entry time of the first tractor in the entry order of the first tractor, the exit time of the first tractor in the exit order of the first tractor, and vehicle type information of the first tractor after matching the exit order of the first tractor with the entry order of the first tractor; after the departure order of the first trailer is matched with the departure order of the first trailer, the departure time of the first trailer of the departure order of the first trailer and the model information of the first trailer are determined, and a first billing order is generated based on the departure time of the first trailer, the entrance time of the first tractor and the model information of the first tractor, the departure time of the first trailer and the model information of the first trailer. Wherein the entry time may refer to a time when the vehicle enters the parking lot through the entrance lane.

S212, determining the parking fee of the first vehicle according to the first billing order.

Wherein the parking fee of the first vehicle may refer to a fee for the first vehicle to stay in the corresponding parking lot.

In one embodiment, when an entrance order of a first tractor is inquired based on license plate information of the first tractor and an entrance order of a first trailer is inquired based on license plate information of the first trailer, a terminal generates a second charging order according to a currently inquired exit order of the first tractor, the entrance order of the first tractor, the exit order of the first trailer and the entrance order of the first trailer; determining a parking fee for the first vehicle based on the second billing order.

In one embodiment, the terminal acquires second vehicle information of a second vehicle at the exit lane; when the second vehicle is a tractor, generating a departure order of the second vehicle based on the second vehicle information; the second vehicle information includes second license plate information and a second vehicle-side image; when the entrance order of the second vehicle cannot be inquired based on the second license plate information, screening the historical entrance vehicle side image to obtain a second entrance vehicle side image matched with the second vehicle side image; inquiring an entrance order of a second vehicle based on the second entrance vehicle side image; generating a third charging order according to the entrance order of the second vehicle and the exit order of the second vehicle; determining a parking fee for the second vehicle based on the third fee order.

Wherein the second vehicle may refer to a different vehicle than the first vehicle. The second vehicle information may refer to information related to the second vehicle. The departure order of the second vehicle may refer to an order in which relevant departure information of the second vehicle at an exit lane of the parking lot is recorded. The second license plate information may refer to a license plate number of the second vehicle. The second vehicle-side image may refer to a side image of the second vehicle at an exit lane of the parking lot. The entry order of the second vehicle may refer to an order of relevant entry information of the second vehicle at an entrance lane of the parking lot. The second entrance vehicle-side image may refer to a side image of the second vehicle at an entrance lane of the parking lot. The third billing order may refer to an order for billing for parking the second vehicle. The parking fee of the second vehicle may refer to a fee for the second vehicle to stay in the corresponding parking lot.

In one embodiment, when the entrance order of the second vehicle is inquired based on the second license plate information, a third charging order is generated according to the entrance order of the second vehicle and the exit order of the second vehicle; determining a parking fee for the second vehicle based on the third fee order.

In one embodiment, third vehicle information of a third vehicle at the exit lane is obtained; when the third vehicle is not a train or a traction vehicle, generating a departure order of the third vehicle based on third vehicle information, wherein the third vehicle information comprises third license plate information and a third vehicle side image; when the entrance order of the third vehicle cannot be inquired based on the third license plate information, screening the historical entrance vehicle side image to obtain a third entrance vehicle side image matched with the third vehicle side image; inquiring an entrance order of a third vehicle based on the third entrance vehicle side image; generating a fourth charging order according to the departure order of the third vehicle and the entrance order of the third vehicle; determining a parking fee for the third vehicle based on the fourth billing order.

The third vehicle may refer to a vehicle different from the first vehicle and the second vehicle. The third vehicle information may refer to related information of the third vehicle. The departure order of the third vehicle may refer to an order in which relevant departure information of the third vehicle at an exit lane of the parking lot is recorded. The third license plate information may refer to a license plate number of a third vehicle. The third vehicle-side image may refer to a side image of the third vehicle at an exit lane of the parking lot. The entry order of the third vehicle may refer to an order in which relevant entry information of the third vehicle at an entrance lane of the parking lot is recorded. The third entrance vehicle-side image may refer to a side image of the third vehicle at an entrance lane of the parking lot. The fourth billing order may refer to an order for billing for parking the third vehicle. The parking fee of the third vehicle may refer to a fee for the third vehicle to stay in the corresponding parking lot.

In one embodiment, when an entrance order of a third vehicle is inquired based on the third license plate information, a fourth charging order is generated according to the exit order of the third vehicle and the entrance order of the third vehicle; determining the parking fee of the third vehicle according to the fourth charging order.

In the vehicle charging method for the parking lot, first vehicle information of a first vehicle at an exit lane is obtained; when the first vehicle is an automobile train, generating a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information; when the entrance order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer, screening the historical entrance side image to obtain a first entrance side image matched with the first vehicle side image; inquiring an entrance order of the first tractor and an entrance order of the first trailer based on the first entrance vehicle side image; generating a first charging order according to the departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer and the entrance order of the first trailer; determining a parking fee for the first vehicle based on the first billing order. The tractor and the trailer in the automobile train respectively have respective entrance and exit orders, the requirements that the tractor and the trailer respectively charge when the type of the automobile train is changed are met, and furthermore, when the related entrance orders cannot be inquired according to the license plate information, the historical entrance side images are screened so as to inquire the corresponding entrance orders, and the accuracy and the efficiency of vehicle charging in a parking lot are effectively improved.

In one embodiment, as shown in fig. 7, the determining the parking fee of the first vehicle includes:

s702, determining a first entrance time, a first exit time and first vehicle type information of a first vehicle in the first billing order.

The first entry time may refer to a time when the first vehicle enters the parking lot through the entrance lane, and the first entry time includes an entry time of the first tractor and an entry time of the first trailer.

Specifically, the terminal may determine from the first billing order an entry time of a first tractor in the first vehicle, an entry time of a first trailer in the first vehicle, a departure time of the first tractor and a departure time of the first trailer, and first vehicle type information of the first vehicle.

S704, determining a staying time period according to the first entering time and the first exiting time.

The parking time period may refer to a time period for the vehicle to stay in the parking lot, and the parking time period may be a difference between the departure time and the entry time of the vehicle.

Specifically, the terminal may determine the staying time period of the first tractor according to the entry time of the first tractor and the exit time of the first tractor, and determine the staying time period of the first trailer according to the entry time of the first trailer and the exit time of the first trailer.

For example, the dwell period of the first tractor = the departure time of the first tractor-the entry time of the first tractor. The stop time period of the first trailer = departure time of the first trailer-entry time of the first trailer.

S706, determining the target charging grade according to the first vehicle type information.

The target billing level may refer to a billing level determined according to a vehicle type of the vehicle.

Specifically, the terminal can query charging grades of different vehicle types of corresponding parking lots according to the first vehicle type information, and determine the target charging grade of the first vehicle.

And S708, determining the parking fee of the first vehicle according to the stopping time period and the target charging grade.

Specifically, the terminal may first determine the parking time period, when the parking time period is less than or equal to the initial charging time, the parking fee of the first vehicle is a preset fee, and when the parking time period is greater than the initial charging time, the parking fee of the first vehicle may be a product between the parking time period and the target charging level.

The initial charging time may refer to a time when the corresponding parking lot starts to charge the vehicle. The preset fee may refer to a preset parking fee, for example, the preset fee may be 0.

In one embodiment, if the staying time period of the first tractor in the first vehicle is not equal to the staying time period of the first trailer, the parking fee of the first tractor is determined according to the staying time period of the first tractor and the charging level of the first tractor, and the staying time period of the first trailer and the charging level of the first trailer, and the parking fee of the first trailer is determined.

In this embodiment, the first entering time, the first leaving time and the first vehicle type information of the first vehicle in the first charging order are determined, the staying time period is determined according to the first entering time and the first leaving time, the target charging grade is determined according to the first vehicle type information, the parking fee of the first vehicle is determined according to the staying time period and the target charging grade, and the parking fee of the vehicle can be accurately calculated according to the generated charging order.

As an example, the present embodiment is as follows:

s1, installing license plate information acquisition equipment and debugging a scene; as shown in figure 4, the device is positioned in front of the barrier, the installation height is 1.6 meters, the distance from the identification area is 3-3.5 meters, and the position of the identification area of the device lens in the image is adjusted to be about 70%.

S2, vehicle type information acquisition equipment is installed and a scene is debugged; as shown in fig. 5, the distance between the equipment and the edge of the safety island is 0.8 m, the installation height is about 1.73 m, the position relation with the license plate information acquisition equipment does not need to be considered, and only the straight road distances of 4.5 m on the left and the right of the equipment need to be kept, so that the driving direction of the road surface is horizontal in the image, and the horizontal movement of the vehicle in the image is ensured.

S3, driving the vehicle into a logistics park;

s31, after the vehicle passes through a first license plate information recognition module (FP), the recognition result FP of the Nth vehicle exists _n N =1,2,3 …, recognizing and outputting a head license plate (FP) of the vehicle _n P), recording the vehicle time of entry (FP) _n T), and then the recognition results are respectively sent to the license plate information and license plate information matching module and the vehicle information management module.

S32, after the vehicle passes through a first vehicle type module (noted as FT), a vehicle type recognition result FT of the Nth vehicle exists _n N =1,2,3 …, identifies and outputs identification time FT of vehicle _n T, head license plate FT _n .P _H Head big picture FT _n .I _H Vehicle side large diagram FT _n .I _S Vehicle tail license plate FT _n .P _T Tail big picture FT _n .I _T Vehicle model FT _n CT, vehicle length FT _n L, number of axes FT _n AC, wheelbase FT _n AB, and the like, and then the recognition results are respectively sent to the license plate information and license plate information matching module and the vehicle information management module. A typical logistics park vehicle model classification is shown in figure 6.

S4, matching license plate information with vehicle type information: binding license plate information and vehicle type information which meet the following conditions:

the similarity means that two license plates are similar if the characters of 6 bits are the same.

If, there are multiple FPs _n P result, and the condition that the license plate is similar cannot be satisfied, for example, under the condition that there is no license plate or the license plate identification error caused by abnormal factors such as illumination, the two results with the closest vehicle type and license plate time need to be matched by using the time condition, and the threshold condition T also needs to be satisfied ₁ To filter out the results of multiple picks of exceptions or other errors:

and is

S5, a vehicle information management module;

and S51, after receiving the license plate information entry result of the FP module, generating an entry order.

And S52, after receiving the vehicle type information entry result of the FT module, generating an entry vehicle type information record.

S53, after receiving the matching result of entering, matching the entering order with the vehicle type information, and according to the vehicle type information FT _n And CT judging whether a trailer entrance order needs to be generated. Using FT in the vehicle type information when the recognized vehicle type is 5 types of vehicles _n .P _T 、FT _n .I _T 、FT _n T generating an incoming order for the trailer.

S6, when the vehicle is out of the field:

s61, after the vehicle passes through a second vehicle type information recognition module (recorded as ST), outputting a recognition result ST of the Nth vehicle _n N =1,2,3 …, recognizes and outputs the recognition time ST of the vehicle _n T, vehicle head license plate ST _n .P _H And big picture of locomotive ST _n .I _H Vehicle side large map ST _n .I _S Vehicle tail license plate ST _n .P _T And the big picture of the car tail ST _n .I _T Vehicle model ST _n CT, vehicle length ST _n L, number of axes ST _n AC, wheelbase ST _n AB, and the like, and then the recognition results are respectively sent to the license plate information and license plate information matching module and the vehicle information management module.

S62, after the vehicle passes through a second license plate information recognition module (SP), a recognition result SP of the Nth vehicle exists _n N =1,2,3 …, identifies and outputs the head license plate (SP) of the vehicle _n P), recording the vehicle entry time (SP) _n T), and then respectively sending the records to a license plate information and license plate information matching module and a vehicle information management module.

S7, matching license plate information with vehicle type information: the license plate information and the vehicle type information which meet the following conditions are bound, and the bound result is sent to a vehicle information management module:

If, there are multiple SPs _n P, and the condition that the license plate is similar cannot be met, for example, under the condition that no license plate exists or the license plate is identified wrongly due to abnormal factors such as illumination, a time condition is needed to match two results with the closest vehicle type and license plate time, and a threshold condition T is also needed to be met ₁ To filter out the results of multiple picks of exceptions or other errors:

and is

S8, a vehicle information management module:

and S81, generating a departure vehicle type information record after receiving a departure result of the vehicle type information of the ST module.

And S82, generating a departure order after receiving the departure result of the license plate information of the SP module.

S83, after receiving the matching result of the departure, matching the departure order with the departure vehicle type information record, and according to the vehicle type information ST _n And CT judging whether a trailer departure order needs to be generated. Using ST in the vehicle type information when the recognized vehicle type is 5 types of vehicles _n .P _T 、ST _n .I _T 、ST _n T to generate a departure order for the trailer,

s9, an order matching module:

s91, matching based on license plates: and searching the entrance order records of the same license plate in the entrance order by using the license plate information in the exit order for matching.

S92, matching based on vehicle types: when the license plate cannot find the correct matched entrance order, the image processing method is used for comparing the large images on the vehicle side to find the matched entrance order.

S921, finding an entrance order meeting the following relation:

ST _n .CT＝FT _n .CT

ST _n .AC＝FT _n .AC

ST _n .L*0.9≤FT _n .L≤ST _n .L*1.2

and S922, respectively carrying out image comparison between the filtered incoming orders and the vehicle side large images of the outgoing orders by using the vehicle side large images, and calling by using an image comparison module to carry out image comparison. Finally, a matched entrance and exit order is obtained.

S10, a picture comparison module: by adopting a mature sift characteristic point matching method in the image processing technology, the method can effectively overcome the influences of illumination change, noise and the like and is suitable for the image comparison requirement of the logistics garden entrance and exit.

S11, calling a vehicle charging module to charge:

A. and (5) acquiring a matching order of an entrance and an exit from S9:

A1. the vehicles entering and leaving the parking lot are the same, and the vehicles in the information records of the vehicles entering the parking lot are directly used as the charging vehicles.

A2. Different types of vehicles enter and exit:

B1. and the departure is the departure of the tractor, and the vehicle type in the departure vehicle type information record is used as the charging vehicle type.

B2. And the departure is an automobile train, namely the automobile train consisting of a tractor and a trailer is departed, and the charging type is the tractor type and the trailer type.

C. Calculating the parking time: and using the departure order to search the matched entrance order to calculate the parking time. In particular, in the case of B2, it is a combined mode, i.e. consisting of two parking periods: the length of the parking time of the tractor and the length of the parking time of the trailer.

D. And inputting the vehicle type and the parking time into a charging model, and outputting corresponding parking fee through calculation.

And S12, calling a payment module to pay for the car owner.

And S13, opening the brake to exit after the car owner completes payment.

It should be understood that, although the steps in the flowcharts related to the embodiments are shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a part of the steps in the flowcharts related to the above embodiments may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a part of the steps or stages in other steps.

Based on the same inventive concept, the embodiment of the application also provides a vehicle charging device of the parking lot, which is used for realizing the vehicle charging method of the parking lot. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the method, so that specific limitations in the following embodiments of one or more vehicle billing devices for parking lots can be referred to the limitations on the vehicle billing methods for parking lots, and details are not repeated herein.

In one embodiment, as shown in fig. 8, there is provided a vehicle billing apparatus for a parking lot, including: an obtaining module 802, a first generating module 804, a screening module 806, a querying module 808, a second generating module 810, and a determining module 812, wherein:

an obtaining module 802 for obtaining first vehicle information of a first vehicle at an exit lane

A first generating module 804, configured to generate a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information when the first vehicle is a train of automobiles; the first vehicle information comprises first license plate information and a first vehicle-side image; the first license plate information comprises license plate information of a first tractor and license plate information of a first trailer;

the screening module 806 is configured to screen the historical entrance vehicle side image to obtain a first entrance vehicle side image matched with the first vehicle side image when the entrance order of the first tractor cannot be queried based on the license plate information of the first tractor and the entrance order of the first trailer cannot be queried based on the license plate information of the first trailer;

the query module 808 is configured to query an entrance order of the first tractor and an entrance order of the first trailer based on the first entrance vehicle side image;

a second generating module 810, configured to generate a first billing order according to the departure order of the first tractor, the entry order of the first tractor, the departure order of the first trailer, and the entry order of the first trailer;

a determination module 812 for determining a parking fee for the first vehicle based on the first billing order.

In one embodiment, the first vehicle information further includes a first departure time; the first side image comprises a first tractor side image and a first trailer side image; the obtaining module 802 is further configured to obtain first departure acquisition information and second departure acquisition information of the first vehicle at the exit lane; the first departure acquisition information comprises first head license plate information and departure recording time; the second departure acquisition information comprises second head license plate information, first tail license plate information and a vehicle side splicing image; when the first head license plate information is consistent with the second head license plate information and the second head license plate information is inconsistent with the first tail license plate information, taking the first head license plate information as first tractor license plate information, the departure recording time as first departure time, the first tail license plate information as first trailer license plate information and the vehicle side splicing image as a first vehicle side image; combining the license plate information of the first tractor and the license plate information of the first trailer into first license plate information; and combining the first license plate information, the first departure time and the first vehicle side image into first vehicle information of the first vehicle.

In one embodiment, the first side image comprises a first tractor side image and a first trailer side image; the first vehicle information further includes first vehicle type information; the first vehicle type information comprises vehicle type information of a first tractor and vehicle type information of a first trailer; the first generating module 804 is further configured to identify the vehicle-side image of the first tractor to obtain feature information of the first tractor; generating vehicle type information of the first tractor according to the characteristic information of the first tractor; generating a departure order of a first tractor in the first vehicle based on the first departure time and the vehicle type information of the first tractor; identifying the image at the side of the first trailer to obtain the characteristic information of the first trailer; generating vehicle type information of the first trailer according to the characteristic information of the first trailer; a departure order for a first trailer in the first vehicle is generated based on the first departure time and the model information for the first trailer.

In one embodiment, the first entrance side image includes a first tractor entrance side image and a first trailer entrance side image; the screening module 806 is further configured to screen the historical parking lot side image according to the vehicle type information of the first tractor to obtain a first screened image; screening the first screening image according to the characteristic information of the first tractor to obtain a first tractor entrance side image matched with the first tractor side image; screening the historical entrance side image according to the vehicle type information of the first trailer to obtain a second screened image; and screening the second screening image according to the characteristic information of the first trailer to obtain a first trailer entrance side image matched with the first trailer side image.

In one embodiment, the determination module 812 is further configured to determine a first time to enter, a first time to exit, and first vehicle type information for the first vehicle in the first billing order; determining a staying time period according to the first entrance time and the first exit time; determining a target charging grade according to the first vehicle type information; and determining the parking fee of the first vehicle according to the staying time period and the target charging grade.

In one embodiment, the second generating module 810 is further configured to generate a second billing order according to the currently queried departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer, and the entrance order of the first trailer when the entrance order of the first tractor is queried based on the license plate information of the first tractor and the entrance order of the first trailer is queried based on the license plate information of the first trailer; the determining module is further configured to determine a parking fee for the first vehicle based on the second billing order.

In one embodiment, the obtaining module 802 is further configured to obtain second vehicle information of a second vehicle at the exit lane; the first generating module 804 is further configured to generate a departure order of the second vehicle based on the second vehicle information when the second vehicle is a tractor; the second vehicle information includes second license plate information and a second vehicle-side image; the screening module 806 is further configured to screen the historical incoming vehicle side image to obtain a second incoming vehicle side image matched with the second vehicle side image when the incoming order of the second vehicle cannot be queried based on the second license plate information; the query module 808 is further configured to query an entrance order of the second vehicle based on the second entrance vehicle-side image; the second generating module 810 is further configured to generate a third charging order according to an entrance order of the second vehicle and an exit order of the second vehicle; the determination module 812 is further configured to determine a parking fee for the second vehicle based on the third fee order.

In the above embodiment, the first vehicle information of the first vehicle at the exit lane is acquired; when the first vehicle is an automobile train, generating a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information; when the entrance order of the first tractor cannot be inquired based on the license plate information of the first tractor and the entrance order of the first trailer cannot be inquired based on the license plate information of the first trailer, screening the historical entrance side image to obtain a first entrance side image matched with the first vehicle side image; inquiring an entrance order of the first tractor and an entrance order of the first trailer based on the first entrance vehicle side image; generating a first charging order according to the departure order of the first tractor, the entrance order of the first tractor, the departure order of the first trailer and the entrance order of the first trailer; determining a parking fee for the first vehicle based on the first billing order. The tractor and the trailer in the automobile train respectively have respective entrance and exit orders, so that the requirement that the tractor and the trailer respectively charge when the type of the automobile train is changed is met, and furthermore, when the related entrance orders cannot be inquired according to the license plate information, the historical entrance side images are screened so as to inquire the corresponding entrance orders, and the accuracy and the efficiency of vehicle charging in a parking lot are effectively improved.

The above-mentioned respective modules in the vehicle billing device for a parking lot may be wholly or partially implemented by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In an embodiment, a computer device is provided, where the computer device may be a terminal or a server, and the embodiment is described with the computer device as a terminal, and its internal structure diagram may be as shown in fig. 9. The computer apparatus includes a processor, a memory, an input/output interface, a communication interface, a display unit, and an input device. The processor, the memory and the input/output interface are connected by a system bus, and the communication interface, the display unit and the input device are connected by the input/output interface to the system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The input/output interface of the computer device is used for exchanging information between the processor and an external device. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a method of billing a vehicle for a parking lot. The display unit of the computer equipment is used for forming a visual and visible picture, and can be a display screen, a projection device or a virtual reality imaging device, the display screen can be a liquid crystal display screen or an electronic ink display screen, the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.

It will be appreciated by those skilled in the art that the configuration shown in fig. 9 is a block diagram of only a portion of the configuration associated with the present application, and is not intended to limit the computing device to which the present application may be applied, and that a particular computing device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.

In an embodiment, a computer device is provided, comprising a memory in which a computer program is stored and a processor, which when executing the computer program, implements the above embodiments.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which when executed by a processor, implements the embodiments described above.

In an embodiment, a computer program product is provided comprising a computer program which, when executed by a processor, implements the embodiments described above.

It should be noted that, the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use and processing of the related data need to comply with the relevant laws and regulations and standards of the relevant country and region.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high-density embedded nonvolatile Memory, resistive Random Access Memory (ReRAM), magnetic Random Access Memory (MRAM), ferroelectric Random Access Memory (FRAM), phase Change Memory (PCM), graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others. The databases referred to in various embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing based data processing logic devices, etc., without limitation.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A method for billing a vehicle in a parking lot, the method comprising:

acquiring first vehicle information of a first vehicle at an exit lane;

2. The method of claim 1, wherein the first vehicle information further comprises a first departure time; the first side image comprises a first tractor side image and a first trailer side image; the obtaining first vehicle information of a first vehicle at an exit lane includes:

3. The method of claim 2, wherein the first side image comprises a first tractor side image and a first trailer side image; the first vehicle information further includes first vehicle type information; the first vehicle type information comprises vehicle type information of the first tractor and vehicle type information of the first trailer; the generating a departure order for a first tractor in the first vehicle and a departure order for a first trailer in the first vehicle based on the first vehicle information comprises:

4. The method of claim 3, wherein the first inbound side image comprises a first tractor inbound side image and a first trailer inbound side image; the step of screening the historical entrance vehicle side images to obtain the first entrance vehicle side image matched with the first vehicle side image comprises the following steps:

5. The method of claim 3, wherein said determining a parking fee for said first vehicle based on said first billing order comprises:

6. The method of claim 1, further comprising:

when an entrance order of the first tractor is inquired based on the license plate information of the first tractor and an entrance order of the first trailer is inquired based on the license plate information of the first trailer, a second charging order is generated according to a currently inquired exit order of the first tractor, the entrance order of the first tractor, the exit order of the first trailer and the entrance order of the first trailer;

7. The method of claim 1, further comprising:

acquiring second vehicle information of a second vehicle at the exit lane;

8. A vehicle billing apparatus for a parking lot, the apparatus comprising:

The first generation module is used for generating a departure order of a first tractor in the first vehicle and a departure order of a first trailer in the first vehicle based on the first vehicle information when the first vehicle is an automobile train; the first vehicle information comprises first license plate information and a first vehicle-side image; the first license plate information comprises first tractor license plate information and first trailer license plate information;

9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 7.

10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.