WO2018232951A1

WO2018232951A1 - Car park parking spot allocation method and apparatus

Info

Publication number: WO2018232951A1
Application number: PCT/CN2017/098218
Authority: WO
Inventors: 杜光东
Original assignee: 深圳市盛路物联通讯技术有限公司
Priority date: 2017-06-23
Filing date: 2017-08-21
Publication date: 2018-12-27
Also published as: CN107170280A

Abstract

A car park parking spot allocation method and apparatus, the method comprising the following steps: when a first vehicle reaches a preset location, collecting a preset parameter and an ID number of the first vehicle (S1); determining whether the preset parameter satisfies a preset condition (S2); if not, then performing guidance and charging of the first vehicle according to a common method (S5); if so, then acquiring a target parking space number corresponding to a target parking space and, when the first vehicle enters the car park, displaying the target parking space number and guiding the first vehicle to the target parking space (S3); acquiring the current parking space number in which the first vehicle is parked, determining whether the current parking space number is the same as the target parking space number and, on the basis of the determining result, using a corresponding parking charge method (S4). The present parking method guarantees the parking efficiency of a car park, reduces the time that the user spends searching for an empty space when the amount of free spaces is relatively few, and is more convenient for new drivers to park; the overall parking method is more rational and effective, and has a wide scope of application.

Description

Parking space allocation method and device

Technical field

The invention relates to the technical field of the Internet of Things, and in particular to a parking space parking space allocation method and device.

Background technique

As people's daily lives continue to improve, most families have already purchased vehicles, and the role of vehicles in people's lives is becoming more and more important. But the difficulty that comes with it is the difficulty of parking. The current difficulty in parking users is mainly due to the fact that the parking lot is too large, there are too few vacancies to stop, and there are too many vehicles to park, in which case it may take a lot of time to find free parking spaces. And if the remaining parking spaces are hidden, the user won't even find out. At the same time, it will cause great difficulties for novice parking. Usually, when the novice is still hesitating to stop at this vacancy, the vacancy has already been occupied by others.

Summary of the invention

In order to solve the above technical problem, the present invention provides a parking space parking space allocation method and device.

In a first aspect, an embodiment of the present invention provides a parking space allocation method for a parking lot, including the following steps:

S1, when the first vehicle reaches a preset position on a preset path to the parking lot, collecting preset parameters and an identification code of the first vehicle;

S2, determining whether the preset parameter meets a preset condition, if yes, executing S3, and if not, executing S5;

S3, obtaining a target parking space and a corresponding target parking space number from the free parking space of the parking lot, and binding the target parking space number and the identification code of the first vehicle, when the first vehicle enters the parking lot, displaying The target parking space number, and guiding the first vehicle to the target parking space corresponding to the target parking space number in a preset manner;

S4. Acquire a current parking space number that is stopped by the first vehicle, determine whether the current parking space number is consistent with the target parking space number bound to the identification code of the first vehicle, and adopt a corresponding parking fee according to the determination result. the way;

S5, the first vehicle is guided to stop in the parking lot in a conventional manner and charged in a conventional manner.

In the embodiment of the present invention, when the parking space of the parking lot is relatively tight, the first vehicle to be entered into the parking lot is assigned a designated free parking space, and the first vehicle is guided to the free parking space, but the owner may may be in the guiding process. See other free parking spaces and park the car to other free parking spaces. Therefore, when the sensor installed in the parking space detects that there is a car in the parking space, that is, after detecting the completion of the first vehicle parking, first acquire the current parking space of the first vehicle. No. If the current parking space number and the target parking space number are the same, the owner has parked the car in the correct position. At this time, the parking fee is charged according to a relatively low price. If the current parking space number and the target parking space number do not match, the owner does not have the vehicle. Stop at the right place and charge for parking at a relatively high price. In this way, the vehicle owner's parking mode can be guided and restrained to ensure that the first vehicle can stop at the target parking space assigned to it. In this way, when the parking space of the parking lot is relatively tight, the parking space can be allocated to the owner fairly in a first-come, first-served manner. Even if the owner is a novice, the parking can be calmly stopped when the parking lot is near saturation. When the parking space of the parking lot is relatively idle, the first vehicle is guided to find the free parking space for parking in a conventional manner, that is, the parking vehicle is directly guided to any one of the free parking spaces or the driver directly drives the vehicle to any of the free parking spaces. By adopting the parking mode of the embodiment of the invention, not only the parking efficiency of the parking lot can be ensured, but also the time for the user to find the vacancy when the parking space of the parking lot is small is reduced, and the new time is more convenient. Driver parking, the overall parking method is more reasonable, effective and applicable.

Further, by querying the historical parking data of the parking lot, a time period in which the parking space free parking space accounts for the proportion of all parking spaces of the parking lot is less than a preset threshold, and the time period is used as the preset time range, Set the time range to be more accurate, which can further improve the parking efficiency of the parking lot.

Further, different preset time ranges can be set according to different dates, such as working days, weekends or holidays, so that the parking space allocation method of different dates can be adjusted in time, so that the parking lot parking efficiency is higher.

Further, when the identification code is a license plate number, step S1 specifically includes the following steps:

S100, when the first vehicle reaches a preset position on a preset path to the parking lot, photographing the first vehicle, generating a first photo, and recording a photographing time on the first photo;

S101. Scan the first photo to obtain a license plate number of the first vehicle and the photographing time, where the photographing time is a time when the first vehicle arrives at the preset position.

Further, when the identification code is a two-dimensional code generated by the client bound to the first vehicle, step S1 is specifically: collecting the first vehicle when the first vehicle reaches a preset position on a preset path to the parking lot When the preset location is reached, wireless communication is performed with the client to obtain a two-dimensional code sent by the client.

Further, the method further includes a step S7, where the S7 is specifically:

S700, when the time when the first vehicle arrives at the preset position is in a preset time range, acquiring a time when the first vehicle enters the parking lot is recorded as the first time;

S710: Obtain a time when the first vehicle completes a parking action on the target parking space, and record it as a second time;

S720: Calculate a difference between the second time and the first time to generate a parking duration;

S730. The parking efficiency of the parking lot parking space scheduling method is evaluated by using the parking duration, and the preset time range is adjusted by the parking duration.

Further, the target area or the target location that the user is going to go to may be acquired at the preset location, and then the target parking space number closest to the target area or the target location is obtained from the free parking space of the parking lot, thereby improving the user's use. Satisfaction of the parking space allocation method of the present invention.

In a second aspect, the present invention provides a parking space allocation device, the device comprising:

An acquisition module, configured to collect a preset parameter and an identification code of the first vehicle when the first vehicle reaches a preset position on a preset path to the parking lot;

a determining module, configured to determine whether the preset parameter meets a preset condition; if yes, driving the first guiding module; if not, driving the second guiding module;

a first guiding module, configured to acquire a target parking space and a corresponding target parking space number from an idle parking space of the parking lot, and bind the target parking space number and the identification code of the first vehicle, when the first When the vehicle enters the parking lot, displaying the target parking space number, and guiding the first vehicle to the target parking space corresponding to the target parking space number in a preset manner;

a first charging module, configured to acquire a current parking space number that is stopped by the first vehicle, determine whether the current parking space number is consistent with the target parking space number bound by the identification code of the first vehicle, and determine according to the The result adopts the corresponding parking charging method;

a second guiding module, configured to guide the first vehicle to stop in a parking lot in a conventional manner;

A second billing module for charging in a conventional manner.

Further, the device further includes a preset time acquiring module, where the preset time acquiring module is specifically configured to obtain a time when the proportion of the parking space of the parking lot to the total parking space of the parking lot is less than a preset threshold by querying the historical parking data of the parking lot. The segment takes the time period as the preset time range, so that the preset time range obtained is more accurate, and the parking efficiency of the parking lot can be further improved.

Further, the preset time acquisition module may further set different preset time ranges according to different dates, such as a working day, a weekend, or a holiday, so as to timely adjust the parking space allocation method of different dates, thereby parking the parking lot. higher efficiency.

Further, when the identification code is a license plate number, the collection module includes a first identification unit and an image acquisition unit.

The image capturing unit is configured to take a photo of the first vehicle, generate a first photo, and record a photo on the first photo when the first vehicle reaches a preset position on a preset path to the parking lot time;

The first identifying unit is configured to scan the first photo to obtain a license plate number of the first vehicle and the photographing time, where the photographing time is a time when the first vehicle reaches the preset position.

Further, when the identification code is a two-dimensional code generated by the client bound to the first vehicle, the acquisition module includes a two-dimensional code acquisition unit and an infrared collection unit, and the infrared collection unit is configured to when the first vehicle arrives Collecting a time when the first vehicle arrives at the preset position when the preset position is on the preset path of the parking lot, the two-dimensional code collecting unit is configured to perform wireless communication with the client, and obtain the sending by the client QR code.

Further, an evaluation module is further included, and the evaluation module includes:

a first acquiring unit, configured to acquire a time when the first vehicle enters the parking lot when the time when the first vehicle reaches the preset position is in a preset time range, and record the first time;

a second acquiring unit, configured to acquire a time when the first vehicle completes the parking action on the target parking space, and record it as a second time;

a third calculating unit, configured to calculate a difference between the second time and the first time, to generate a parking duration;

The feedback unit is configured to evaluate the parking efficiency of the parking lot parking space scheduling method by using the parking duration, and adjust the preset time range by using the parking duration.

Further, the first guiding module includes a target parking space acquiring unit, and the target parking space acquiring unit is configured to acquire a target area or a target location that the user is going to go to at the preset position, and then obtain the most from the free parking spaces of the parking lot. The target parking space number of the target area or the target location is approached, thereby increasing the satisfaction of the user using the parking space allocation method of the present invention.

The advantages of the additional aspects of the invention will be set forth in part in the description which follows.

DRAWINGS

1 is a schematic flowchart of a parking space parking space allocation method according to Embodiment 1 of the present invention;

2 is a schematic flow chart of step S1 in a parking lot parking space allocation method according to Embodiment 2 of the present invention;

3 is a schematic flowchart of step S4 in a parking lot parking space allocation method according to Embodiment 3 of the present invention;

4 is a schematic flow chart of step S6 in a parking lot parking space allocation method according to Embodiment 4 of the present invention;

5 is a schematic flowchart of step S7 in a parking lot parking space allocation method according to Embodiment 5 of the present invention;

6 is a network topology diagram of a parking space allocation system according to Embodiment 6 of the present invention;

7 is a schematic structural diagram of a parking space allocation device according to Embodiment 7 of the present invention;

8 is a schematic structural diagram of a parking space allocation device according to Embodiment 8 of the present invention;

9 is a schematic structural diagram of a parking space allocation device according to Embodiment 9 of the present invention;

10 is a schematic structural diagram of a parking space allocation device according to Embodiment 10 of the present invention;

FIG. 11 is a schematic structural diagram of a parking space allocation device according to Embodiment 11 of the present invention.

Detailed ways

In the following description, for purposes of illustration and description However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the invention.

FIG. 1 is a schematic flowchart of a parking space parking space allocation method according to Embodiment 1 of the present invention. As shown in FIG. 1 , an execution body of the method may be a parking server of a parking lot, and the method includes:

S3. Obtain a target parking space and a corresponding target parking space number from the free parking space of the parking lot, and bind the target parking space number to the identification code of the first vehicle, when the first vehicle enters the parking lot. Displaying the target parking space number, and guiding the first vehicle to the target parking space corresponding to the target parking space number in a preset manner;

S4: Obtain a current parking space number that is stopped by the first vehicle, determine whether the current parking space number is consistent with a target parking space number bound to the identification code of the first vehicle, and adopt a corresponding parking charging method according to the determination result;

When the parking space of the parking lot is relatively tight, the first vehicle to be entered into the parking lot is assigned a designated free parking space, and the first vehicle is guided to the free parking space, but the owner may see other free parking spaces during the guiding process. And park the car to other free parking spaces, so when the sensor set in the parking space detects that there is a car in the parking space, that is, after detecting the completion of the first vehicle parking, the current parking space number of the first vehicle is obtained, if the current parking space number and The target parking space number is the same, indicating that the owner has parked the car in the correct position. At this time, the parking fee is charged according to a relatively low price; if the current parking space number and the target parking space number are inconsistent, the owner does not park the vehicle to the correct position. Parking charges are based on a relatively high price. In this way, the vehicle owner's parking mode can be guided and restrained to ensure that the first vehicle can stop at the target parking space assigned to it. In this way, when the parking space of the parking lot is relatively tight, the parking space can be allocated to the owner fairly in a first-come, first-served manner. Even if the owner is a novice, the parking can be calmly stopped when the parking lot is near saturation. When the parking space of the parking lot is relatively idle, the first vehicle is guided to find the free parking space for parking in a conventional manner, that is, the parking vehicle is directly guided to any one of the free parking spaces or the driver directly drives the vehicle to any of the free parking spaces. By adopting the parking mode of the embodiment of the invention, not only the parking efficiency of the parking lot can be ensured, but also the time for the user to find the vacancy when the parking space of the parking lot is small is reduced, and the new driver is more convenient to park, and the overall parking mode is more reasonable and effective. Wide range of applications.

In a specific embodiment, the preset parameter is a time when the first vehicle arrives at the preset position, and the step S2 is specifically: determining whether a time when the first vehicle arrives at the preset position is in a pre-predetermined manner Within the time range, if yes, execute S3, and if no, execute S5.

The preset time range is a time range in which the vehicle in the parking lot is close to saturation, such as between 11:00 and 2:00 in the afternoon or between 4:00 and 5:00 in the afternoon, and the like, in this time range, the vehicle in the parking lot is compared. More, there are fewer free parking spaces, and it is often difficult for the owner to find the free parking space after driving the car to the parking lot, or the free parking space to be parked is stopped by the owner with better car skills. Therefore, in the preset time range, the parking method of step S3 and step S4 is employed. In other preferred embodiments, the time period in which the parking lot free parking space accounts for the total parking space of the parking lot is less than a preset threshold is obtained by querying the historical parking data of the parking lot, and the time period is used as the preset time range. In this way, the preset time range obtained is more accurate, and the parking efficiency of the parking lot can be further improved. In a more preferred embodiment, different preset time ranges may be set according to different dates, such as working days, weekends, or holidays, and the parking space allocation method of different dates may be adjusted in time, so that the parking lot parking efficiency is higher.

In another embodiment, the preset parameter is a ratio of the number of currently available parking spaces of the parking lot to the total number of parking spaces when the first vehicle arrives at the preset position, and the step S2 is specifically: determining the first When the vehicle arrives at the preset position, the ratio of the current number of free parking spaces in the parking lot to the total number of parking spaces is less than a preset ratio threshold, and if so, S3 is performed, and if not, S5 is performed. In this embodiment, the saturation of the parking lot is estimated by the ratio of the current number of free parking spaces in the parking lot to the total number of parking spaces. When the ratio of the current number of free parking spaces to the total number of parking spaces is less than a preset ratio threshold, the free parking spaces of the parking lot are saturated. It is difficult for the user to park calmly. In this case, the parking method of step S3 and step S4 can be used to distribute the parking space to the owner in a first-come, first-served manner. Even if the owner is a novice, the parking can be calmly stopped when the parking lot approaches saturation.

On the other hand, in the technical solution of Embodiment 1 of the present invention, the reason for collecting the identification code before the first vehicle enters the entrance of the parking lot (that is, at the preset position) is to obtain the scheduling server of the parking lot for a certain time. The target parking space number simultaneously generates a path for guiding the first vehicle to the target parking space. When the first vehicle enters the parking lot entrance, the target vehicle parking space can be directly stopped according to the path, thereby further improving the parking efficiency.

2 is a schematic flow chart of the step S1 in the parking lot parking space allocation method provided in the second embodiment. The identification code in the second embodiment is the license plate number of the first vehicle. As shown in FIG. 2, the step S1 specifically includes the following. step:

S100: when the first vehicle reaches a preset position on a preset path to the parking lot, take a picture of the first vehicle, generate a first photo, and record a photographing time on the first photo;

S101. Scan the first photo to obtain a license plate number of the first vehicle and the photographing time, where the photographing time is a time when the first vehicle reaches the preset position.

In the specific embodiment, the license plate number of the first vehicle and the time when the first vehicle arrives at the preset position can be obtained simply and quickly, and the implementation cost of the method is low, which facilitates the widespread promotion of the parking space allocation method.

In another preferred embodiment, the identification code is a two-dimensional code generated by a client bound to the first vehicle, and step S1 is specifically: when the first vehicle reaches a preset position on a preset path to the parking lot. And collecting the time when the first vehicle arrives at the preset position, and simultaneously performing wireless communication with the client to acquire the two-dimensional code sent by the client.

The above embodiment determines whether the first vehicle reaches the preset position by the infrared collecting unit, and collects the time when the first vehicle reaches the preset position, and performs wireless communication with the client to acquire the two-dimensional code sent by the client. Thus The method of obtaining the two-dimensional code of the first vehicle and the time when the first vehicle reaches the preset position is simple and quick, and the cost of the method is low, and the method is widely spread in various parking lots.

In step S3 of the technical solution, the first vehicle can be guided to the target parking space by various methods, which will be described in detail below. A preferred method includes the steps of: reading map data of the parking lot, updating latest parking space information to parking lot map data, generating an electronic map; acquiring current latitude and longitude position information of the first vehicle; according to the electronic map and Target parking space, planning navigation route; guiding the first vehicle to the target parking space by using the navigation path.

In the above embodiment, the navigation path information may be displayed in the parking lot by voice or an indication arrow, thereby guiding the user to drive the first vehicle to the target parking space.

In another embodiment, a method of directing a first vehicle to travel to a target parking space includes the step of determining a preferred route based on the target parking space and a traffic condition of a current parking lot, the traffic condition including congestion or unblocking, the preferred route An available route for the vehicle entrance or user entrance to the target parking space; drawing the preferred route on a plan view of the parking lot using a MapBasic language in the GIS software MapI nfo; synthesizing the preferred route route map; The preferred route map is displayed such that the driver arrives at the target parking space in accordance with the indication of the preferred route map.

Specifically, the preferred route may be determined according to the target parking space and the traffic condition of the current parking lot, including the following steps: updating the map data of the parking lot according to the traffic condition of each lane in the current parking lot, where the map data includes the a distribution information of each lane and a traffic condition of the respective lanes; calculating a distance of each of the available routes of the vehicle entrance to the target parking space according to the map data, wherein traffic states of the lanes in the available route are unblocked; The available route corresponding to the minimum distance is taken as the preferred route. After determining the target parking space, determining a preferred route according to the target parking space and the traffic condition of the current parking lot, and generating a preferred route route map according to the preferred route, and finally displaying the preferred route route map, so that the driver can arrive according to the indication of the preferred route route map. Target parking space. The solution of the invention does not need to store the pre-made circuit diagram, saves a large amount of storage space, saves a lot of work of the engineer, and can improve the flexibility of the parking lot guidance system, thereby improving the overall operation efficiency of the parking lot.

In a specific embodiment, when the free parking space is acquired, any one of the available parking spaces may be selected as the target parking space. In the preferred embodiment, the target area or the target location that the user is going to go to may be acquired at the preset position, and the like. Then, the target parking space closest to the target area or the target location is obtained from the free parking space of the parking lot, and the number of the target parking space is obtained, thereby improving the satisfaction of the user using the parking space scheduling method of the present invention.

In the step S5, the first method can also be used to guide the first vehicle, so that the user can stop the first vehicle from entering a more suitable place.

FIG. 3 is a schematic flow chart of step S4 in a parking lot parking space allocation method according to Embodiment 3. As shown in FIG. 3, S4 specifically includes the following steps:

S401, obtaining the current parking space number stopped by the first vehicle, determining whether the current parking space number is consistent with the target parking space number, and if so, executing S402; if not, executing S403;

S402. Query a preset charging price list, obtain a first charging price, and calculate a parking fee according to the first charging price;

S403, querying a preset charging price list, obtaining a second charging price, and calculating a parking fee according to the second charging price;

The second charging price is greater than the first charging price.

In the charge price list of the above embodiment, the first charge price per hour is the same, and the second charge price per hour is also the same, and the second charge price is greater than the first charge price, for example, the second charge price is hourly. 5 yuan, the first price is 3 yuan per hour. In this way, when the owner stops the car in the correct position, at this time, the parking fee is charged according to a relatively low price; if the current parking space number and the target parking space number are inconsistent, the owner does not park the car to the correct position, at this time according to a relative Parking charges are higher at higher prices. In this way, the vehicle owner's parking mode can be guided and restrained to ensure that the first vehicle can stop at the target parking space assigned to it. In other embodiments, the segmentation charge can also be performed according to the interval in which the parking duration is located. When the same parking time interval interval, the current parking space number and the target parking space number are inconsistent, the charged fee is also higher.

In another preferred embodiment, the parking space allocation method further includes an alarm step, specifically: when the current parking space number stopped by the first vehicle and the target parking space number are inconsistent, an alarm information is generated and sent to The parking lot patrols the client's client and generates an alarm signal for driving the alarm set in the current parking space for sound and light alarm. The parking lot patrol personnel or alarm sound can remind the user that the current parking space is not the target parking space, thus reminding the user to change the parking space. If the user is not willing to change the parking space, the user can also know the specific charging method of the parking lot to prevent the payment from occurring. dispute.

4 is a schematic flow chart of step S6 in a method for allocating a parking space of a parking lot according to Embodiment 4. As shown in FIG. 4, S6 specifically includes the following steps:

S601. Generate a corresponding credit evaluation value according to a determination result of whether the current parking space number stopped by the first vehicle is consistent with the target parking space number, and perform the credit evaluation value and the license plate number of the first vehicle. Binding

S602. Acquire a credit evaluation value corresponding to each parking of the first vehicle in the parking lot, and sum all credit evaluation values to generate a total credit evaluation value;

S603. Query a preset discount table, obtain a parking fee reduction value corresponding to the credit evaluation total amount, and reduce the current parking fee of the first vehicle according to the parking fee reduction value.

In the above embodiment, the user who has a good credit evaluation record, that is, the user who stops according to the parking lot rules, takes certain incentive measures, thereby further encouraging the user to stop according to the above rules, further improving the parking efficiency of the parking lot and the parking of the user. Convenience and satisfaction

FIG. 5 is a schematic flowchart of step S7 in a parking lot parking space allocation method according to Embodiment 5 of the present invention. As shown in FIG. 5, the step S7 includes the following steps:

S700, when the time when the first vehicle reaches the preset position is in the preset time range, acquiring the time when the first vehicle enters the parking lot is recorded as the first time;

In the above preferred embodiment 5, the parking efficiency of the parking lot parking space allocation method can be evaluated according to the parking time. For example, if the parking time is long, the parking efficiency of the parking lot is low, and the method has room for adjustment, such as Adjusting the preset time range to shorten or extend the preset time range, thereby improving the parking efficiency of the parking lot.

The parking space allocation method of the embodiment of the present invention is described in detail above with reference to FIG. 1 to FIG. 5. The parking space allocation device of the embodiment of the present invention will be described in detail below with reference to FIGS. 6-11.

FIG. 6 is a network topology diagram of a parking space allocation system according to Embodiment 6 of the present invention. Specifically, as shown in FIG. 6, the system architecture includes at least: an in-vehicle terminal, a user client, a sensing node, and an Internet of Things system, wherein the Internet of Things system includes an Internet of Things access device, an Internet of Things interconnection device, and an Internet of Things application server. The Internet of Things access device includes an Internet of Things remote access interface and an Internet of Things local access interface for establishing an external terminal and an Internet of Things service subsystem through the Internet of Things remote access interface and the Internet of Things local access interface. Connection. The Internet of Things interconnection device includes an Internet of Things interconnection interface for connecting to an IoT access device, an Internet of Things application server, and an internal terminal, respectively, for providing the IoT access device through the Internet of Things interconnection interface, and the The interconnection of the IoT service subsystem.

This application document details the method flow performed by the IoT application server. In this embodiment, the Internet of Things application server is a parking lot monitoring center application server, that is, a parking space allocation device. FIG. 7 is a schematic structural diagram of a parking space allocation device according to Embodiment 7 of the present invention. As shown in FIG. 7, the device includes an acquisition module 500, a determination module 510, a first guiding module 520, and a first charging module 530. The second guiding module 540 and the second charging module 550,

The collecting module 500 is configured to collect preset parameters and an identification code of the first vehicle when the first vehicle reaches a preset position on a preset path to the parking lot;

The determining module 510 is configured to determine whether the preset parameter meets a preset condition, and if so, driving the first guiding module 520, and if not, driving the second guiding module 540;

The first guiding module 520 is configured to acquire a target parking space and a corresponding target parking space number from the idle parking spaces of the parking lot, and bind the target parking space number and the identification code of the first vehicle, when the first When the vehicle enters the parking lot, displaying the target parking space number, and guiding the first vehicle to the target parking space corresponding to the target parking space number in a preset manner;

The first charging module 530 is configured to acquire the current parking space number that is stopped by the first vehicle, determine whether the current parking space number is consistent with the target parking space number bound by the identification code of the first vehicle, and adopt according to the determination result. Corresponding parking charging method;

The second guiding module 540 is configured to guide the first vehicle to stop in the parking lot in a conventional manner;

The second billing module 550 is for charging in a conventional manner.

In the embodiment of the present invention, when the parking space of the parking lot is relatively tight, the parking space can be allocated to the owner of the vehicle in a fair manner in a first-come-first-served manner. Even if the owner is a novice, the parking lot can be calmly stopped when the parking lot approaches saturation. When the parking space of the parking lot is relatively idle, the first vehicle is guided to find an empty parking space to stop in a conventional manner. By adopting the parking mode of the embodiment of the invention, not only the parking efficiency of the parking lot can be ensured, but also the time for the user to find the vacancy when the parking space of the parking lot is small is reduced, and the new driver is more convenient to park, and the overall parking mode is more reasonable and effective. Wide range of applications.

In a preferred embodiment, the preset parameter is a time when the first vehicle arrives at the preset position, and the determining module is specifically configured to determine whether a time when the first vehicle arrives at the preset position is pre- Within the time range, if so, the first boot module is driven, and if not, the second boot module is driven. The preset time range is a time range in which the vehicle in the parking lot is close to saturation, such as between 11:00 and 2 o'clock in the afternoon or between 4 and 9 o'clock in the afternoon, etc. Within the time range, there are more vehicles in the parking lot, and there are fewer free parking spaces. It is often difficult for the owner to find the free parking space after the car is driven to the parking lot, or the free parking space that is ready to be parked is stopped by the owner with better car skills. Therefore, within the preset time range, the first guiding module and the first charging module are adopted. In other preferred embodiments, the time period in which the parking lot free parking space accounts for the total parking space of the parking lot is less than a preset threshold is obtained by querying the historical parking data of the parking lot, and the time period is used as the preset time range. In this way, the preset time range obtained is more accurate, and the parking efficiency of the parking lot can be further improved. In a more preferred embodiment, different preset time ranges may be set according to different dates, such as working days, weekends, or holidays, and the parking space allocation method of different dates may be adjusted in time, so that the parking lot parking efficiency is higher.

In another preferred embodiment, the preset parameter is a ratio of the number of currently available parking spaces of the parking lot to the total number of parking spaces when the first vehicle reaches the preset position, and the determining module is configured to determine the first When the vehicle arrives at the preset position, whether the ratio of the current number of free parking spaces in the parking lot to the total number of parking spaces is less than a preset ratio threshold, and if so, the first guiding module is driven, and if not, the second guiding module is driven. In this embodiment, the saturation of the parking lot is estimated by the ratio of the current number of free parking spaces in the parking lot to the total number of parking spaces. When the ratio of the current number of free parking spaces to the total number of parking spaces is less than a preset ratio threshold, the free parking spaces of the parking lot are saturated. It is difficult for the user to park calmly. At this time, the first guiding module and the first charging module are adopted, and the parking space can be allocated to the owner fairly in a first-come-first-served manner. Even if the owner is a novice, the parking lot can be calmly close to saturation. parking.

On the other hand, in the technical solution of Embodiment 6 of the present invention, the collecting module 500 starts collecting the identification code before the first vehicle enters the entrance of the parking lot (that is, at the preset position), and is for the dispatching server of the parking lot. The target parking space number is acquired at a certain time and a path for guiding the first vehicle to the target parking space is generated. When the first vehicle enters the parking lot entrance, the target parking space can be directly stopped according to the path, thereby further improving the parking efficiency.

FIG. 8 is a schematic structural diagram of a parking space allocation device according to Embodiment 8 of the present invention. As shown in FIG. 8 , the device further includes a time range obtaining module 560, where the time range obtaining module 560 is specifically used to query a parking lot. The historical parking data is obtained by obtaining a time period in which the parking space free parking space accounts for the proportion of all parking spaces of the parking lot is less than a preset threshold, and the time period is used as the preset time range. The preset time range thus obtained is more accurate, and the parking efficiency of the parking lot can be further improved. In a more preferred embodiment, the time range obtaining module 560 can also set different preset time ranges according to different dates, such as working days, weekends, or holidays, and timely adjust the parking space allocation methods of different dates, thereby making the parking lot Parking is more efficient.

In a preferred embodiment, the identification code is a license plate number of the first vehicle, and the acquisition module 500 includes a first identification unit and an image acquisition unit.

In the above embodiment, the first recognition unit and the image acquisition unit are provided in the acquisition module 500, and the license plate number of the first vehicle and the time when the first vehicle reaches the preset position can be obtained simply and quickly, and the implementation cost of the method is low. It is convenient for the widespread promotion of the parking space allocation method.

In another preferred embodiment, the identification code is a two-dimensional code generated by a client bound to the first vehicle. The acquisition module 500 includes a two-dimensional code acquisition unit and an infrared collection unit, and the infrared collection unit is configured to collect the first vehicle arrival preset when the first vehicle reaches a preset position on a preset path to the parking lot. The time of the location, the two-dimensional code collection unit is configured to perform wireless communication with the client to acquire a two-dimensional code sent by the client. The above embodiment determines whether the first vehicle reaches the preset position by the infrared collecting unit, and collects the time when the first vehicle reaches the preset position, and performs wireless communication with the client to acquire the two-dimensional sent by the client. The code, so that the two-dimensional code of the first vehicle and the time when the first vehicle reaches the preset position are simply and quickly obtained, the cost of the method is low, and the method is widely spread in various parking lots.

In a preferred embodiment, after the first guiding module 520 obtains the target parking space number, the first vehicle can be guided to the target parking space by various methods, which will be described in detail below. Preferably, the first guiding module 520 is configured to read map data of the parking lot, update latest parking space information to the parking lot map data, generate an electronic map, and acquire current latitude and longitude position information of the first vehicle, according to the The electronic map and the target parking space are described, the navigation path is planned, and the navigation path is used to guide the first vehicle to the target parking space. In the above embodiment, the navigation path information may be displayed in the parking lot by voice or an indication arrow, thereby guiding the user to drive the first vehicle to the target parking space.

In another preferred embodiment, the first guiding module 520 is configured to determine a preferred route according to the target parking space and a traffic condition of the current parking lot, where the traffic condition includes congestion or unblocking, and the preferred route is a vehicle entrance or a user. Importing an available route to the target parking space; then drawing the preferred route on a plan view of the parking lot using a MapBasic language in the GIS software MapInfo, synthesizing the preferred route route map; displaying the preferred route route The map is such that the driver arrives at the target parking space in accordance with the indication of the preferred route map.

Specifically, the first guiding module 520 is configured to determine a preferred route according to the traffic situation of the target parking space and the current parking lot. Specifically, the first guiding module 520 is configured to update the parking according to traffic conditions of each lane in the current parking lot. Map data of the field, the map data including distribution information of the respective lanes and traffic conditions of the respective lanes, and then calculating a distance of each of the available routes of the vehicle entrance to the target parking space according to the map data, The traffic states of the respective lanes in the available route are all unblocked, and then the available route corresponding to the minimum distance is used as the preferred route. After determining the target parking space, determining a preferred route according to the target parking space and the traffic condition of the current parking lot, and generating a preferred route route map according to the preferred route, and finally displaying the preferred route route map, so that the driver can arrive according to the indication of the preferred route route map. Target parking space. By implementing the solution of the invention, the system does not need to store the pre-made circuit diagram, saves a large amount of storage space, saves a lot of work of the engineer, and can improve the flexibility of the parking lot guidance system, thereby improving the overall operation efficiency of the parking lot.

In another preferred embodiment, the first guiding module 520 includes a target parking space acquiring unit, and the target parking space acquiring unit is configured to acquire a target area or a target location that the user is going to travel at the preset position, and then from the parking lot. The target parking space closest to the target area or the target location is obtained in the idle parking space, and the number of the target parking space is obtained, thereby improving the satisfaction of the user using the parking space allocation method of the present invention.

In a preferred embodiment, the first charging module 530 of the parking space allocation device includes:

a determining unit, configured to acquire a current parking space number stopped by the first vehicle, determine whether the current parking space number is consistent with the target parking space number, and if so, drive the first computing unit, and if not, drive the second calculation unit;

a first calculating unit, configured to query a preset charging price list, obtain a first charging price, and calculate a parking fee according to the first charging price;

a second calculating unit, configured to query a preset charging price list, obtain a second charging price, and calculate a parking fee according to the second charging price;

The second charging price is greater than the first charging price.

In the charge price list of the above embodiment, the first charge price per hour is the same, and the second charge price per hour is also the same, and the second charge price is greater than the first charge price, for example, the second charge price is hourly. 5 yuan, the first price is 3 yuan per hour. In this way, when the owner stops the car in the correct position, at this time, the parking fee is charged according to a relatively low price; if the current parking space number and the target parking space number are inconsistent, the owner does not park the car to the correct position, at this time according to a relative Parking charges are higher at higher prices. In this way, the vehicle owner's parking mode can be guided and restrained to ensure that the first vehicle can stop at the target parking space assigned to it.

FIG. 9 is a schematic structural diagram of a parking space allocation device according to Embodiment 9 of the present invention. As shown in FIG. 9, an alarm module 570 is further included, where the alarm module 570 is specifically configured to be used when the first vehicle is parked. When the number and the target parking space number do not match, an alarm message is generated and sent to the client of the parking lot patrol personnel, and an alarm signal for driving an alarm set in the current parking space to perform an audible and visual alarm is generated. The parking lot patrol personnel or alarm sound can remind the user that the current parking space is not the target parking space, thus reminding the user to change the parking space. If the user is not willing to change the parking space, the user can also know the specific charging method of the parking lot to prevent the payment from occurring. dispute.

10 is a schematic structural diagram of a parking space allocation device according to Embodiment 10 of the present invention. As shown in FIG. 10, the present invention further includes a preferential calculation module 580, and the preferential calculation module 580 specifically includes:

The credit evaluation value generating unit 5801 is configured to generate a corresponding credit evaluation value according to a determination result of whether the current parking space number stopped by the first vehicle and the target parking space number are consistent, and the credit evaluation value and the The license plate number of the first vehicle is bound;

a summation unit 5802, configured to acquire a credit evaluation value corresponding to each parking of the first vehicle in the parking lot, and sum all credit evaluation values to generate a total credit evaluation value;

The discount calculation unit 5803 is configured to query a preset discount table, obtain a parking fee reduction value corresponding to the credit evaluation total amount, and reduce the current parking fee of the first vehicle according to the parking fee reduction value.

FIG. 11 is a schematic structural diagram of a parking space allocation device according to Embodiment 11 of the present invention. As shown in FIG. 11, an evaluation module 590 is further included, and the evaluation module 590 includes:

The first obtaining unit 5901 is configured to acquire, when the time when the first vehicle reaches the preset position, that the time when the first vehicle enters the parking lot is recorded as the first time;

a second acquiring unit 5902, configured to acquire a time when the first vehicle completes a parking action on the target parking space, and record it as a second time;

a third calculating unit 5903, configured to calculate a difference between the second time and the first time, and generate a parking duration;

The feedback unit 5904 is configured to evaluate the parking efficiency of the parking space allocation method by using the parking duration, and adjust the preset time range by using the parking duration.

In the above preferred embodiment 11, the parking efficiency of the parking lot parking space allocation method can be evaluated according to the parking time length. For example, if the parking time is long, the parking efficiency of the parking lot is low, and the method has room for adjustment, such as adjusting the preset time range, shortening or extending the preset time range, thereby improving the parking lot. Parking efficiency.

The reader should understand that in the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means that the embodiment or example is incorporated. The specific features, structures, materials, or characteristics described are included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, various embodiments or examples described in the specification and features of various embodiments or examples may be combined and combined without departing from the scope of the invention.

A person skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working process of the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of cells is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed.

The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

An integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, can be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any equivalent modification or can be easily conceived by those skilled in the art within the technical scope of the present disclosure. Such modifications or substitutions are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

A parking space allocation method for a parking lot, characterized in that the method comprises the following steps:

S1, when the first vehicle reaches a preset position on a preset path to the parking lot, collecting preset parameters and an identification code of the first vehicle;

S2, determining whether the preset parameter meets a preset condition, if yes, executing S3, and if not, executing S5;

S3, obtaining a target parking space and a corresponding target parking space number from the free parking space of the parking lot, and binding the target parking space number and the identification code of the first vehicle, when the first vehicle enters the parking lot, Displaying the target parking space number, and guiding the first vehicle to the target parking space corresponding to the target parking space number in a preset manner;

S4: Obtain a current parking space number that is stopped by the first vehicle, determine whether the current parking space number is consistent with a target parking space number bound to the identification code of the first vehicle, and adopt a corresponding parking charging method according to the determination result;

S5, the first vehicle is guided to stop in the parking lot in a conventional manner and charged in a conventional manner.
The parking space allocation method according to claim 1, wherein the preset parameter comprises a time when the first vehicle reaches the preset position or when the first vehicle reaches the preset position, the parking lot is currently idle. The number of parking spaces as a percentage of the total number of parking spaces;

The step S2 is specifically: determining whether the time when the first vehicle arrives at the preset position is within a preset time range, and if so, executing S3; if not, executing S5;

Or determining whether the ratio of the current number of free parking spaces of the parking lot to the total number of parking spaces when the first vehicle reaches the preset position is less than a preset ratio threshold, and if yes, executing S3; if not, executing S5.
The parking lot parking space allocation method according to claim 2, wherein the step S4 specifically comprises the following steps:

S401, obtaining the current parking space number stopped by the first vehicle, determining whether the current parking space number is consistent with the target parking space number, and if so, executing S402; if not, executing S403;

S402. Query a preset charging price list, obtain a first charging price, and calculate a parking fee according to the first charging price;

S403, querying a preset charging price list, obtaining a second charging price, and calculating a parking fee according to the second charging price;

The second charging price is greater than the first charging price.
The parking space parking space allocation method according to claim 3, further comprising an alarm step, wherein the alarming step is specifically: when the current parking space number stopped by the first vehicle and the target parking space number are inconsistent, An alarm message is generated and sent to the client of the parking patrol personnel, and an alarm signal for driving an alarm set in the current parking space for sound and light alarm is generated.
The parking lot parking space allocation method according to claim 4, further comprising a step S6, wherein the S6 is specifically:

S601. Generate a corresponding credit evaluation value according to a determination result of whether the current parking space number stopped by the first vehicle is consistent with the target parking space number, and perform the credit evaluation value and the license plate number of the first vehicle. Binding

S602. Acquire a credit evaluation value corresponding to each parking of the first vehicle in the parking lot, and sum all credit evaluation values to generate a total credit evaluation value;

S603. Query a preset discount table, obtain a parking fee reduction value corresponding to the credit evaluation total amount, and reduce the current parking fee of the first vehicle according to the parking fee reduction value.
A parking space allocation device for a parking lot, comprising:

An acquisition module, configured to collect a preset parameter and an identification code of the first vehicle when the first vehicle reaches a preset position on a preset path to the parking lot;

a determining module, configured to determine whether the preset parameter meets a preset condition; if yes, driving the first guiding module; if not, driving the second guiding module;

a first guiding module, configured to acquire a target parking space and a corresponding target parking space number from an idle parking space of the parking lot, and bind the target parking space number and the identification code of the first vehicle, when the first vehicle enters In the parking lot, displaying the target parking space number, and guiding the first vehicle to the target parking space corresponding to the target parking space number in a preset manner;

a first charging module, configured to acquire a current parking space number that is stopped by the first vehicle, determine whether the current parking space number is consistent with the target parking space number bound by the identification code of the first vehicle, and determine according to the The result adopts the corresponding parking charging method;

a second guiding module, configured to guide the first vehicle to stop in a parking lot in a conventional manner;

A second billing module for charging in a conventional manner.
The parking space allocation device according to claim 6, wherein the preset parameter comprises a time when the first vehicle reaches the preset position or when the first vehicle reaches the preset position, The current number of free parking spaces in the parking lot as a percentage of the total number of parking spaces;

The determining module is specifically configured to determine whether the time when the first vehicle reaches the preset position is within a preset time range, and if yes, drive the first guiding module, if not, drive the second guiding module; or And determining whether the ratio of the current number of free parking spaces of the parking lot to the total number of parking spaces when the first vehicle reaches the preset position is less than a preset ratio threshold, and if so, driving the first guiding module, and if not, driving the second guiding module .
The parking lot allocation device according to claim 7, wherein the first charging module specifically comprises:

a determining unit, configured to acquire a current parking space number stopped by the first vehicle, determine whether the current parking space number is consistent with the target parking space number, and if so, drive the first computing unit, and if not, drive the second calculation unit;

a first calculating unit, configured to query a preset charging price list, obtain a first charging price, and calculate a parking fee according to the first charging price;

a second calculating unit, configured to query a preset charging price list, obtain a second charging price, and calculate a parking fee according to the second charging price;

The second charging price is greater than the first charging price.
The parking space allocation device according to claim 8, further comprising an alarm module, wherein the alarm module is specifically configured to: when the current parking space number stopped by the first vehicle and the target parking space number are inconsistent, An alarm message is generated and sent to the client of the parking patrol personnel, and an alarm signal for driving an alarm set in the current parking space for sound and light alarm is generated.
A parking space allocation device according to any one of claims 6 to 9, further comprising a discount a calculation module, where the preferential calculation module specifically includes:

a credit evaluation value generating unit, configured to generate a corresponding credit evaluation value according to a determination result of whether the current parking space number stopped by the first vehicle and the target parking space number are consistent, and the credit evaluation value and the first The license plate number of a vehicle is bound;

a summation unit, configured to obtain a credit evaluation value corresponding to each parking of the first vehicle in the parking lot, and sum all credit evaluation values to generate a total credit evaluation value;

The discount calculation unit is configured to query a preset discount table, obtain a parking fee reduction value corresponding to the credit evaluation total amount, and reduce the current parking fee of the first vehicle according to the parking fee reduction value.