CN109754637B

CN109754637B - Method for managing and controlling vacant sites of three-dimensional parking lot

Info

Publication number: CN109754637B
Application number: CN201811576491.9A
Authority: CN
Inventors: 金磊; 河津孝成
Original assignee: Qingdao Huatong Shichuan Island Parking Equipment Co ltd
Current assignee: Qingdao Huatong Shichuan Island Parking Equipment Co ltd
Priority date: 2018-12-22
Filing date: 2018-12-22
Publication date: 2021-01-26
Anticipated expiration: 2038-12-22
Also published as: CN109754637A

Abstract

The invention discloses a management control method for a vacant site of a three-dimensional parking lot. Each layer of the three-dimensional parking lot is provided with a plurality of parking spaces, and the method comprises the following steps: under the condition that the parking layer where the pre-fetching vehicle is located is moved out of one or more vacant spaces and under the condition that other vacant spaces are not moved, the total moving time or the total moving distance or the total moving node for moving the pre-fetching vehicle to the vehicle elevator is determined, and the path corresponding to the smaller one of the total moving time or the total moving distance or the total moving node is taken as the path for moving the pre-fetching vehicle. The method for managing and controlling the vacancy of the three-dimensional parking lot calculates the operation indexes of the parking lot under the conditions of different vacancy settings, determines the vacancy setting when the operation efficiency is highest, and improves the operation efficiency and the intellectualization of the three-dimensional parking lot.

Description

Method for managing and controlling vacant sites of three-dimensional parking lot

Technical Field

The invention relates to the technical field of stereo garages, in particular to a management control method for a vacancy of a stereo parking lot.

Background

The mechanical three-dimensional parking lot is provided with a plurality of parking layers, each parking layer comprises a plurality of parking spaces, for the parking spaces which are not close to a vehicle elevator, in order to enable the pre-fetching vehicles to be moved out of the parking spaces where the pre-fetching vehicles are located to the vehicle elevator when the vehicles are out of the field, the pre-fetching vehicles need to be moved out of the vehicle elevator by using the vacant spaces, at least one vacant space needs to be arranged, the associated parking spaces of the parking spaces which need to be fetched are moved by using the vacant spaces, and the vehicles which need to be fetched are gradually. The more the number of the vacant spaces is set, the faster the pre-fetching vehicle can move out of the parking space, but considering the number of the parked vehicles, the capacity of the three-dimensional parking lot is reduced when the number of the vacant spaces is set to be excessive.

In the prior art, the methods for moving the vehicle into and out of the vacant positions are simple position replacement, the vacant positions are used for gradually moving the vehicle out of the vehicle elevator or moving the vehicle into a parking layer from the vehicle elevator, the operation method is simple, no intellectualization is realized, and the parking operation efficiency is low.

The invention is therefore set forth in this light.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a management and control method for the vacancy of the three-dimensional parking lot, which is used for calculating the operation indexes of the parking lot under the conditions of different vacancy settings, determining the vacancy setting when the operation efficiency is the highest and improving the operation efficiency and intellectualization of the three-dimensional parking lot. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

In order to realize the purpose, the invention adopts the following technical scheme:

a method for managing and controlling a plurality of parking spaces in a three-dimensional parking lot, each floor of the three-dimensional parking lot is provided with a plurality of parking spaces, and vehicles move into the corresponding parking floors through a vehicle entrance by a vehicle elevator, the method comprising the following steps: determining a total movement time or a total movement distance or a total mobile node to move a pre-fetch vehicle to the vehicle elevator if a parking floor in which the pre-fetch vehicle is located is moved out of one or more empty spaces; determining a total movement time or total movement distance or total mobile node to move the pre-fetch vehicle to the vehicle elevator without moving out of other slots; comparing the total moving time or total moving distance or total moving node of the moving pre-fetching vehicle under the condition of moving out one or more vacant positions with the total moving time or total moving distance or total moving node of the pre-fetching vehicle to the vehicle elevator under the condition of not moving out other vacant positions, and moving the pre-fetching vehicle according to the path corresponding to the shorter one of the total moving time or total moving distance or total moving node.

Optionally, the method further comprises: the method comprises the steps of obtaining a vehicle queue for prefetching in system data, determining a vehicle for prefetching next to the vehicle which is currently prefetched, and controlling the vehicle which is moved out of the vacancy to move to a parking layer outside the parking layer where the vehicle for prefetching next is located when the total moving time or the total moving distance or the total moving node when the parking layer where the vehicle which is currently prefetched is moved out of one or more vacancies is short.

Optionally, the method further comprises: acquiring the number of the stock vehicle carrying plates in the vehicle carrying plate storage device; and controlling the vehicle carrying plates to move in and out of the vehicle carrying plate storage device according to the number of the inventory vehicle carrying plates.

Optionally, when the number of the vehicle carrying board inventory is larger than a set value of the number of the vehicle carrying board inventory, and when the position of the vehicle carrying board storage device is far away from the vehicle entrance, the vehicle carrying board is controlled to move from the vehicle carrying board storage device to a vacant position of a parking layer close to the vehicle entrance.

Optionally, the method further comprises: and when the number of the inventory vehicle carrying plates is smaller than the set value of the inventory number of the vehicle carrying plates and the position of the vehicle carrying plate storage device is close to the vehicle entrance, controlling the vehicle carrying plates to move onto the vehicle carrying plate storage device from the vacant positions of the parking layer.

Optionally, determining a total movement time or total movement distance or total mobile node to move the pre-fetch vehicle to the vehicle elevator comprises:

determining a minimum of a total movement time or a total movement distance or a total movement node of all of the pick-up sequences in which the pre-fetch vehicle is moved to the vehicle elevator as a total movement time or a total movement distance or a total movement node of the pre-fetch vehicle to the vehicle elevator.

Optionally, the method further comprises: obtaining parking time interval information, wherein the parking time interval information comprises at least one of the following information: morning peak, evening peak, idle;

and controlling the vehicle carrying plate to move in and out of the vehicle carrying plate storage device according to the parking time interval information.

Optionally, when the parking time interval information is an early peak, and when the position of the vehicle loading plate storage device is far away from the vehicle entrance, the vehicle loading plate is controlled to move from the vehicle loading plate storage device to a vacant position of a parking layer adjacent to the vehicle entrance.

The invention relates to a management control method for a vacant site of a three-dimensional parking lot, which is used for calculating the operation index of the parking lot under the condition of different vacant site settings, determining the vacant site setting when the operation efficiency is highest and improving the operation efficiency and intellectualization of the three-dimensional parking lot.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a flowchart illustrating a multistory parking garage control method according to an embodiment of the present invention;

fig. 2 is a flowchart illustrating a multistory parking facility control method according to another embodiment of the present invention;

fig. 3 is a flowchart illustrating a multistory parking facility control method according to another embodiment of the present invention;

fig. 4 is a schematic plan view of a matrix parking space applied to a method for controlling a multistory parking garage according to an embodiment of the present invention;

fig. 5 is a flowchart illustrating a multistory parking facility control method according to another embodiment of the present invention;

fig. 6 is a flowchart illustrating a multistory parking facility control method according to another embodiment of the present invention;

fig. 7 is a parking space arrangement diagram of a control method for a stereo parking lot according to an embodiment of the present invention.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. As for the methods, products and the like disclosed by the embodiments, the description is simple because the methods correspond to the method parts disclosed by the embodiments, and the related parts can be referred to the method parts for description.

In order to better understand the technical solution and the technical effect of the present invention, the following detailed description will be made on specific embodiments with reference to fig. 1 to 5.

Fig. 1 is a flowchart illustrating a method for controlling a multistory parking facility according to an embodiment of the present invention. Each floor of the three-dimensional parking lot is provided with a plurality of parking spaces and at least one vacant space, the vacant space is the position of a vehicle elevator, and a vehicle is moved into the corresponding parking floor through a vehicle entrance by the vehicle elevator, as shown in fig. 1, the three-dimensional parking lot control method of one embodiment of the invention comprises the following steps: in step S320, in case a parking floor in which a pre-fetch vehicle is located is moved out of one or more empty spaces, determining a total movement time or a total movement distance or a total mobile node to move the pre-fetch vehicle to the vehicle elevator; in step S330, a total movement time or a total movement distance or a total mobile node to move the pre-fetch vehicle to the vehicle elevator is determined without moving out other empty spaces; in step S340, the total moving time or total moving distance or total moving node of the moving prefetch vehicle in the case of moving out one or more slots is compared with the total moving time or total moving distance or total moving node of the moving prefetch vehicle to the vehicle elevator in the case of not moving out other slots, and the prefetch vehicle is moved according to a path corresponding to the shorter of the total moving time or total moving distance or total moving node.

In the above scheme, according to the pre-fetched vehicle information in the pre-fetched vehicle queue, the parking floor where the currently pre-fetched vehicle is located is determined, that is, step S310, it is generally understood that the turnaround efficiency can be improved when the floor moves out more empty spaces, but the vehicle fetching efficiency is not the highest when the empty spaces are moved out most, and the vehicle moved out of an empty space has an influence on the vehicle fetching efficiency of other pre-fetched vehicles in the queue, the vehicle empty space management control method according to the exemplary embodiment of the present invention calculates two situations, that is, when the parking lot where the currently pre-fetched vehicle is located moves out more empty spaces, and when the vehicle is fetched only under the current empty space setting condition without moving out other empty spaces, the total moving time or the total moving distance or the total moving node, and the current pre-fetched vehicle is fetched according to the path corresponding to the smaller of the total moving time or the total moving distance or the path with the smallest node, the intelligent determined optimal vehicle taking scheme improves the operating efficiency of the three-dimensional parking lot.

In the above scheme, the method further comprises: the method comprises the steps of obtaining a vehicle queue for prefetching in system data, determining a vehicle for prefetching next to the vehicle which is currently prefetched, and controlling the vehicle which is moved out of the vacancy to move to a parking layer outside the parking layer where the vehicle for prefetching next is located when the total moving time or the total moving distance or the total moving node when the parking layer where the vehicle which is currently prefetched is moved out of one or more vacancies is short.

According to the scheme, when the current vehicle to be prefetched is fetched out, the vehicle which is moved out of the vacant position in the parking layer where the current vehicle to be prefetched is located is controlled to avoid the parking layer where the next vehicle to be prefetched is located according to the parking layer where the next vehicle to be prefetched is located in the queue, so that the situation that the operation efficiency of the parking layer is reduced due to the fact that the time or the moving distance or the moving node of the vehicle to be prefetched is increased in the process of fetching the vehicle is avoided.

Fig. 2 is a flowchart illustrating a method for controlling a multistory parking garage according to an embodiment of the present invention. As shown in fig. 2, the method for managing and controlling the vacant sites in the multistory parking facility according to the embodiment of the present invention further includes: in step S360, the number of stock vehicle carrying boards in the vehicle carrying board storage device is obtained; in step S380, the vehicle carrying plates are controlled to move in and out of the vehicle carrying plate storage device according to the number of the inventory vehicle carrying plates.

As an example, in step S370, when the number of the vehicle-carrying board inventory is judged to be larger than the set value of the number of the vehicle-carrying board inventory, and in step S372, when the position of the vehicle-carrying board storage device is judged to be far away from the vehicle entrance, in step S380, the vehicle-carrying boards are controlled to move from the vehicle-carrying board storage device to the vacant positions of the parking floors close to the vehicle entrance.

As another example, when the number of the vehicle-carrying board inventory is smaller than a vehicle-carrying board inventory number set value, and when the position of the vehicle-carrying board storage device is close to the vehicle entrance, the vehicle-carrying boards are controlled to move from the vacant positions of the parking layers to the vehicle-carrying board storage device.

In the scheme, in the management of the vacancy of the three-dimensional parking lot, the arrangement position of the vehicle carrying plate storage device is considered, when the vehicle carrying plate storage device is arranged at a position far away from a vehicle entrance, and when the number of the vehicle carrying plates stored in the vehicle carrying plate storage device exceeds a set value, in order to ensure that the vehicle carrying plates can reach the vehicle entrance as soon as possible when a vehicle enters the parking lot, the vehicle is moved into a parking layer as soon as possible, and the vehicle carrying plates need to be moved into the vacancy of the parking layer close to the vehicle entrance from the vehicle carrying plate storage device; when the number of the vehicle carrying plates stored in the vehicle carrying plate storage device is smaller than a set value and the position of the vehicle carrying plate storage device is arranged close to a vehicle entrance, for example, the vehicle carrying plates are arranged below the vehicle entrance, the vehicle carrying plates are moved into the vehicle carrying plate storage device from the vacant positions, so that the vehicle carrying plates can be quickly taken out from the vehicle carrying plate storage device and moved to the position of the vehicle entrance when a vehicle enters the field, the entering speed is improved, meanwhile, each parking layer can be vacant, and the speed and the efficiency of moving the vehicle are improved; the arrangement of the vacant positions in the parking layer is adjusted according to the position of the vehicle carrying plate storage device and the number of the vehicle carrying plates stored in the parking layer, and the control method is flexible and intelligent.

In the above solution, determining a total moving time or a total moving distance or a total mobile node to move the pre-fetch vehicle to the vehicle elevator comprises:

In the above scheme, the method further comprises: in step S350, parking time interval information is acquired, which includes at least one of: morning peak, evening peak, idle;

in step S380, the vehicle carrying board is controlled to move in and out of the vehicle carrying board storage device according to the parking time interval information.

In the above scheme, when the parking time interval information is determined to be the early peak in step S352, and when the position of the vehicle carrying board storage device is far away from the vehicle entrance, the vehicle carrying board is controlled to move from the vehicle carrying board storage device to the vacant position of the parking floor adjacent to the vehicle entrance.

In the above scheme, when the vehicle enters the early peak, the vehicles enter the field more, the vehicle carrying boards are needed more, if the vehicle carrying board storage device is arranged at a position far away from the vehicle entrance, for example, for an underground three-dimensional parking lot, the vehicle carrying board storage device is arranged at the bottommost layer or a position close to the bottommost layer, at this time, the vehicle can reach the vehicle entrance on the ground only by moving the vehicle carrying board from the vehicle carrying board storage device for a far distance each time the vehicle enters the field, and the total time of the vehicle entering the field can be prolonged seriously; according to the above example, in the early peak, the vehicle carrying plates are moved from the vehicle carrying plate storage device to the parking floors close to the vehicle entrance, the vehicle carrying plates are temporarily stored, when the vehicle enters the field, the empty vehicle carrying plates are sequentially moved out of the vacant parking floors close to the vehicle entrance, the carrying vehicle enters the vehicle elevator, and then enters each parking floor; the time/distance from the vehicle carrying plate storage device to the vehicle entrance of the vehicle carrying plate is saved, and the entrance efficiency is improved.

As another example, when the vehicle is at an evening peak, the number of vehicles leaving the parking lot is large, and when the vehicle carrying plate storage device is far away from the vehicle entrance, the vehicle carrying plates on the vacant positions of the parking layers are moved to the vehicle carrying plate storage device, so that the vacant positions carry the vehicle carrying plates to enter the parking lot, the vacant positions are more vacant positions capable of being turned around, and the leaving efficiency is improved.

The management control method for the vacant positions is different according to the setting position of the vehicle carrying plate storage device and the different information of the parking time interval, and different control methods are adopted according to different time and parking lot structures, so that the flexible and intelligent control of the three-dimensional parking lot is realized.

Fig. 3 is a flowchart illustrating a multistory parking garage control method according to another embodiment of the present invention. As shown in fig. 3, the method for controlling a multistory parking garage according to an embodiment of the present invention, wherein determining the minimum of the total moving distance or the total moving time or the total moving node of all moving paths in all vehicle pickup orders includes:

s1, determining the starting position, determining all moving paths of the starting position moving to the vacancy, and calculating the moving distance or moving time or moving node under each moving path; s2, determining the next position, determining the moving path of the next position to the vacant position under each moving path of the starting position, and calculating the moving distance or moving time or moving node of the position to the vacant position under each path of the next position; s3, calculating the moving distance or moving time or sum of the moving node under each moving path of the initial position and the moving distance or moving time or sum of the moving node under each moving path of the next position corresponding to each moving path of the initial position through weighting; s4, repeating steps S1, S2 and S3 with the next position in step S2 as the starting step until the last position in the MXN matrix parking space is moved to the empty position; and S5, taking the moving path corresponding to the minimum moving distance, moving time or sum of the mobile nodes of all paths in the vehicle taking sequence as the optimal vehicle taking path in the vehicle taking sequence.

Determining the minimum of the moving distance or the moving time or the moving node of all moving paths in all the car taking sequences further comprises: and (5) repeating the steps S1-S5 by taking all the positions in the MXN matrix parking spaces as initial positions and all the positions except the initial positions as next positions to obtain the optimal vehicle taking paths in all the vehicle taking sequences.

In the scheme, each position is taken as an initial position, the moving distance/moving time/moving node under all moving paths of the position is calculated, all other positions under each path of the initial position are taken as a next position, the moving distance/moving time/moving node of all moving paths of the next position are circularly calculated, and finally the moving distance/moving time/moving node of all moving paths in different sequences are obtained, when a car is picked up, each car picking sequence is traversed according to the car picking position/car picking sequence, and the moving path corresponding to the minimum weighted value of the moving distance, the moving time or the moving node under the car picking sequence is taken as the optimal car picking path, so that the car picking operation of the three-dimensional parking lot is based on big data calculation, the structure of the car is optimal, and the operation efficiency of the three-dimensional parking lot is highest, or run most energy-efficient, system optimization.

In the scheme, when the vehicle is in the peak period of vehicle taking, the minimum sum of the moving time is determined as the optimal vehicle taking path; and when the system is in an idle stage, determining the minimum moving distance or moving node as the optimal vehicle taking path.

Fig. 4 is a schematic plan view of an MXN matrix parking space of a sky parking lot according to an embodiment of the present invention. Taking fig. 4 as an example, the method for managing and controlling the vacancy of the multistory parking lot according to an embodiment of the present invention pre-calculates the vehicle pickup time at each position of each floor, calculates the vehicle pickup path or the vehicle pickup time at each possible vehicle pickup sequence, and uses the implementation mode in which the vehicle pickup path or the vehicle pickup time is the shortest as the vehicle transfer path for picking up the vehicle in the parking lot.

When a plurality of vehicles are continuously accessed on the same layer, the comprehensive vehicle taking time of a single vehicle or a plurality of vehicles is calculated according to the calculation result and the system setting in the database, and the optimal result is selected. The method comprises the following specific steps:

1. taking a certain position as an initial vehicle taking position, and calculating the vehicle taking time/path from the initial vehicle taking position to all the other positions; for example: for a 4X4 stereo parking lot, when a car needs to be taken, i.e. a is moved to O (exit), a vehicle movement scheme (1) is determined: firstly, moving N to a vacant position, and moving M to an original N position, namely a first scheme: the moving path is a path with K > G > C > B > A > E > I > M > N > vacancy, that is, N moves to vacancy, M moves to N, I moves to M, E moves to I, A moves to E, B moves to A, C moves to B, G moves to C, the total moving distance/moving time/mobile node calculated at this time, here, the mobile node is 1 according to one moving calculation, then the mobile node moving for the first time is: 9+9+9+9+1 is 46, the movement still follows the path of K > G > C > B > A > E > I > M > N > vacancy, and finally after 5 cycles, A is moved to the initial vacancy position, moved to the exit O and taken out by the elevator, and the final moving node of the scheme is 5X45+1 is 226;

then, respectively calculating the mobile nodes according to different moving paths: for example, according to scheme (2): after K > G > C > B > A > E > I > M > N > vacant positions, according to the path: j > vacancy, E > J, A > E, F > A, K > F, the mobile node of the path of the A moving to the original I position is 5, and the final mobile node according to the path is: 9+5+5+ 1 is 25,

and repeating the algorithm according to various feasible paths in sequence to finally obtain the moving distance/moving time/mobile node of various vehicle taking path schemes, and determining the optimal path with the least moving distance/moving time/mobile node as the A-position vehicle taking.

2. Under the path of the scheme (1) of the vehicle A, respectively calculating the moving distance/moving time/number of moving nodes of various possible paths when other vehicles are taken;

under the path of the A vehicle scheme (2), respectively calculating the moving distance/moving time/moving node of various possible paths when each vehicle is taken;

3. taking other vehicles except the vehicle A as vehicle taking initial positions, and repeating various algorithms in the steps 1 and 2 to obtain different vehicle taking sequences and different weighting numbers of moving distance/moving time/moving node under different vehicle taking paths;

4. when the vehicle needs to be picked up, according to the position of the vehicle, comparing the upper graph, and carrying out vehicle picking-up operation according to the vehicle picking-up path corresponding to the minimum value of the moving distance, the moving time and the weighting number of the mobile node calculated in the steps 1, 2 and 3;

5. and (4) completing the database by using various vehicle taking data in the operation of the parking lot, such as moving distance/moving time/moving node under different moving paths in different sequences.

Fig. 5 is a flowchart illustrating a multistory parking garage control method according to another embodiment of the present invention. As shown in fig. 5, a method for controlling a multistory parking facility according to an exemplary embodiment of the present invention, which performs time-sharing management on the multistory parking facility, includes: determining time priority weighting values of entrance and/or exit corresponding to different parking time intervals in step S420, and calculating entrance and/or exit relative time of a single vehicle according to the entrance and/or exit time of the single vehicle and the corresponding time priority weighting values of entrance and/or exit in step S430; in step S440, the sum of the relative time of entry and/or exit of each vehicle in the specific time interval is calculated to obtain the relative total time of entry and/or exit in the specific time interval of the parking lot.

In the above-mentioned solution, when the parking strategy is a fast entry, the time priority weighting value of entry is higher than the time priority weighting value of departure.

In the above scheme, the method further comprises: in step S450, two or more types of entrance and/or exit relative total times within a specific time interval under two or more parking strategies are calculated, and the smallest of the two or more types of entrance and/or exit relative total times is taken as the entrance and/or exit control strategy within the specific time interval.

In the above scheme, the operation and operation index of the three-dimensional parking lot are controlled according to the time priority, different time priority weighted values of the entering and the leaving are set in different time intervals, for example, at the early peak, the time priority weighted value of the entering is larger than the time priority weighted value of the leaving, the product of the time of the vehicle entering and the time priority weighted value of the entering is the relative time of the entering, the product of the time of the leaving and the time priority weighted value of the leaving is the relative time of the leaving, the relative total time of the entering and the leaving in a certain time interval or the whole three-dimensional parking lot in the operation time is calculated by calculating the relative time of the entering and/or the leaving of different time intervals of a single vehicle, the relative total time is taken as an important index considering the operation efficiency of the three-dimensional parking lot operating according to the time priority, when the time priority weighted value of the entering is larger, the change of the entering time has a great influence on the relative total time, namely, in the early peak, the speed/time of vehicle entering is important when the time of the multistory parking garage is taken as the operation efficiency index, in order to improve the higher operation efficiency of the multistory parking garage under the time priority considered index, the entering time of a single vehicle, namely all the vehicles entering the multistory parking garage, is shortened, and at the moment, the operation efficiency of the parking garage can be obviously improved under the operation strategy of quick entering. After the parking lot runs for a long time, analyzing the relative total time under different entrance and/or exit sequences in different time intervals according to historical data or through a traversal algorithm, obtaining the corresponding entrance/exit sequence when the relative total time is minimum, and using the corresponding entrance/exit sequence as the sequence for controlling the entrance and/or exit of the vehicles to control the entrance and/or exit of the vehicles.

Fig. 6 is a flowchart illustrating a method for controlling a multistory parking facility according to an embodiment of the present invention. As shown in fig. 6, the method for controlling a multistory parking facility according to an embodiment of the present invention further includes: controlling the three-dimensional parking lot based on the vehicle priority specifically comprises: in step S520, a vehicle priority weighting value associated with the vehicle is determined; in step S530, the entrance and exit of the vehicle are controlled according to the vehicle priority weighting value.

In the scheme, the priority weighted value of the vehicle is divided into two or more grades; and when the priority weighted value of the vehicle is higher than the priority weighted values of other vehicles, controlling the entering and leaving sequence of the vehicle to be the highest.

And when the priority weighted value of the vehicle is lower than the priority weighted values of other vehicles, controlling the entering and leaving sequence of the vehicle to be the lowest.

In the above scheme, the three-dimensional parking lot includes a plurality of parking floors and at least one vacancy, the vacancy is a position where a vehicle elevator is located, after the three-dimensional parking lot stably runs for a certain time, the obtained vehicle information is analyzed and summarized to determine the type of the vehicle, that is, the vehicle information is summarized to obtain parking data, the type of the vehicle can be divided into a resident vehicle and a temporary vehicle, for example, the resident vehicle is provided with a priority weighted value higher than that of the temporary vehicle, wherein the resident vehicle is further subdivided into priority weighted values, for example, the annual payment vehicle is provided with a priority weighted value higher than that of a quarterly payment vehicle according to the payment type of the vehicle; the specific subdivision mode is different according to the operation condition and the requirements of the parking users; controlling the entrance and exit and parking positions of the vehicle according to the priority weighted value; for example, when the vehicle is a high priority weighted value, the entering and leaving sequence of the vehicle is controlled to be the highest and is placed at a position close to the vehicle inlet, so that the entering and leaving time of the vehicle is the shortest and the efficiency is the highest. And when the vehicle is the lowest priority weighted value and the vehicle with the higher priority weighted value is in the queue, adjusting the vehicle with the higher priority weighted value to enter or leave in advance.

In the above scheme, the method further comprises: determining an entry and/or exit relative time for an individual vehicle based on the product of the entry time and/or exit time of the vehicle and a vehicle priority weighting value associated with the vehicle; and calculating the sum of the relative time of entrance and/or exit of each vehicle in the specific time interval to obtain the relative total time of entrance and/or exit in the specific time interval of the parking lot.

As an example, it further includes: and calculating the relative total time of the two or more types of entrance and/or exit in a specific time interval under two or more parking strategies, and taking the minimum of the relative total time as the entrance and/or exit control strategy in the specific time interval.

In the scheme, the entrance and/or exit relative time of the vehicle is calculated according to the product of the entrance and/or exit time of the vehicle and the priority weighted value of the vehicle, and the entrance and/or exit relative time of a certain number of vehicles in a specific time interval is weighted and calculated to obtain the relative total time; the relative total time is a vehicle priority weighted value of each vehicle, the parking efficiency of the three-dimensional parking lot is determined from the perspective of the feeling of a vehicle user, the higher the vehicle priority weighted value is, the larger the evaluation ratio of the entrance and/or exit time of the vehicle to the whole operation index of the three-dimensional parking lot is, and the method is that the operation strategy of the three-dimensional parking lot has higher intelligence.

After the relative total time is calculated, comparing the relative total time according to different entrance and/or exit sequences of the three-dimensional parking lot, and taking the smaller one as a control sequence for controlling entrance and/or exit; or after the multistory parking garage operates for a certain time, correcting the operation strategy of the multistory parking garage according to smaller person of the relative total time in actual operation, so that the operation of the multistory parking garage tends to be controlled to be the highest efficiency.

In the above scheme, the method further comprises: obtaining parking time interval information, wherein the parking time interval information comprises at least one of the following information: morning peak, evening peak, idle; determining time priority weighted values of entrance and/or exit corresponding to different parking time intervals, and calculating the entrance and/or exit relative time of a single vehicle according to the entrance and/or exit time of the single vehicle and the corresponding time priority weighted values of entrance and/or exit; and calculating the sum of the relative time of entrance and/or exit of each vehicle in the specific time interval to obtain the relative total time of entrance and/or exit in the specific time interval of the parking lot.

As another example, further comprising: calculating the entry and/or exit relative time of an individual vehicle from the entry and/or exit time of the individual vehicle and the corresponding entry and/or exit time priority weighting value, and determining the entry and/or exit relative time of the individual vehicle from the product of the entry and/or exit time of the individual vehicle and the vehicle priority weighting value associated with the vehicle to determine a two-dimensional total time; and calculating the sum of the two-dimensional total time of each vehicle in the specific time interval to obtain the relative two-dimensional total time of entrance and/or exit in the specific time interval of the parking lot.

In the above scheme, the method further comprises: and calculating the relative two-dimensional total time of various entrance and/or exit in a specific time interval under each parking strategy, and taking the minimum of the two-dimensional total time as an entrance and/or exit control strategy in the specific time interval.

In the scheme, in the operation management of the three-dimensional parking lot, when the time priority or the vehicle priority is simply considered, the three-dimensional parking lot can be operated under the unbalanced condition that only the vehicle or only the time is taken as the priority, so that the parking floor operation strategy comprehensively considering the time priority and the vehicle priority can evaluate the operation indexes of the three-dimensional parking lot from two dimensions, balance the vehicle and time performance and improve the operation of the three-dimensional parking lot to be reasonable.

The method further comprises the following steps: obtaining parking time interval information, wherein the parking time interval information comprises at least one of the following information: morning peak, evening peak, idle; and when the parking time interval information is early peak, controlling the vehicle to enter according to a parking strategy of fast entering.

In the scheme, in the early peak period, the road is crowded, and the traffic pressure of the road can be relieved and the congestion can be avoided only under the condition that vehicles entering the three-dimensional parking lot enter the parking lot rapidly; in addition, in the early peak, the time priority of controlling the vehicles to enter is higher than the time priority of controlling the vehicles to leave, and the priority order of controlling the vehicles to leave is lower than the priority of controlling the vehicles to enter, so that the vehicles can enter rapidly, the vehicles can leave in a delayed manner, the road traffic pressure is relieved, the intelligent level of the three-dimensional parking lot is improved, and the operating efficiency of the three-dimensional parking lot is improved.

In the above scheme, when the parking time interval information is judged to be the late peak, the vehicle is controlled to come out according to the parking strategy of slow coming out.

In the scheme, when the peak is late, the road traffic pressure is increased, the congestion is more, and in order to avoid causing more serious congestion, the vehicles are controlled to run according to a slow-speed departure strategy, so that the road traffic pressure is properly relieved.

As an example, when the parking time interval information is an early peak, controlling the vehicle entry according to a parking strategy for a fast entry includes: controlling the vehicles to park layer by layer from near to far from the vehicle entrance of the parking lot; or two or more adjacent parking layers are used as a unit, the parking is carried out according to the unit by unit from near to far, in the unit, the parking is carried out in a circulating mode from the parking layer close to the vehicle entrance to the parking layer far away from the vehicle entrance, namely in the unit, the parking is carried out at the position close to the vehicle elevator on different parking layers every time, after the vehicle elevator is moved out of the vehicle, the vehicle is moved in the parking layer, and the vehicle elevator continues to reach the vehicle entrance to take the vehicle, so that the entrance efficiency is improved, and the operation efficiency of the parking layers is improved.

As another example, further comprising: and when the parking time interval information is idle, controlling the vehicle to operate according to the state with the lowest system operation energy consumption. For example, the vehicle is controlled to move at a low speed in idle, so that low-energy-consumption operation in idle is realized, and energy is saved.

In the scheme, the operation of the multistory parking garage is controlled according to the vehicle priority, the vehicle priority of the vehicle is set, for example, three priority levels of high, medium and low can be set, the high-priority vehicles are prior to the other two-priority vehicles when entering the multistory parking garage, the medium-priority vehicles are prior to the low-priority vehicles when leaving the multistory parking garage, and the medium priority and the first priority are in sequence of the queuing queue when entering the multistory parking garage; or, the operation is set to be performed from high to low in priority level at the time of entering and exiting.

The method for controlling a multistory parking garage according to an embodiment of the present invention further includes: acquiring vehicle information of an incoming vehicle, the vehicle information including: license plate, entrance time and exit time; processing and analyzing the vehicle information, namely calculating parking time according to the vehicle information and establishing parking data based on the vehicle information; determining the stereoscopic parking lot operation strategy; and controlling the vehicle to enter and exit according to the parking lot operation strategy and determining the parking position of the vehicle.

In the foregoing aspect, the vehicle information may further include: vehicle overall dimensions, vehicle model, user information.

In the scheme, the information of the vehicles entering and leaving the stereoscopic parking lot is subjected to summary analysis, and the type of the stereoscopic parking lot is determined according to the big data analysis of the vehicle information, for example, when the stereoscopic parking lot is matched with a residential living area, the time of the vehicles entering and leaving is mostly concentrated in the peak of work and work, and the ratio of resident vehicles with fixed parking time is large; when the system is matched with a business circle or a service such as a hospital, the time dispersion of entrance and exit is high, and the parking time is mostly short; determining a parking strategy according to the type of the three-dimensional parking lot obtained by analysis, and controlling the entrance, exit and parking positions of the vehicle; for example, when the parking lot is a three-dimensional parking lot matched with a residential living area, the late peak entrance of vehicles adopts the principle of rapid entrance according to the sequence, so that the rapid stop and rapid walking of nearby residents are realized, and the traffic pressure of surrounding roads at the late peak can be effectively relieved; when the parking lot is a three-dimensional parking lot in an office area, for example, a control strategy of fast entering in early peak and slow leaving in late peak can be adopted to meet the working and rest time requirements of office workers, and the road traffic pressure can be effectively relieved when the parking lot leaves in slow speed; based on analysis of information such as entrance time, exit time and parking duration in the vehicle information, the type of the three-dimensional parking lot can be determined, data basis is provided for operation strategies of the three-dimensional parking lot, and intellectualization and operation efficiency of the three-dimensional parking lot are improved.

In the above scheme, the method further comprises: and determining the resident vehicle parking space proportion and the temporary vehicle parking space proportion of the three-dimensional parking lot. The vehicle types include: resident vehicles and temporary vehicles.

In the scheme, when the parking time of the vehicle exceeds a certain time, the vehicle is determined to be a resident vehicle, on the contrary, when the parking time is short or the entrance frequency in the certain time is less than a set value, the vehicle is determined to be a temporary vehicle, and the proportion of the resident vehicle and the temporary vehicle is determined by counting and analyzing the parking information in the certain time, so that the proportion of the resident vehicle parking space and the temporary vehicle parking space in the three-dimensional parking lot is determined to further determine the operation strategy of the three-dimensional parking lot; for example, when the parking space of the temporary vehicle is full, the entrance of other temporary vehicles is suspended to meet the parking requirement of the resident vehicle; the resident vehicle parking space proportion and the temporary vehicle parking space proportion can be adjusted in real time according to the operation result analysis of the three-dimensional parking lot, the dynamic change of the operation strategy and the actual requirement of the three-dimensional parking lot is realized, and the intelligent level and the operation efficiency of the three-dimensional parking lot are improved.

In the scheme, the resident vehicle can be set with a high vehicle priority, and the temporary vehicle can be set with a low vehicle priority.

In the scheme, the determining the stereoscopic parking lot operation strategy further comprises: and controlling the resident vehicle to park on a parking layer close to the vehicle entrance, and controlling the temporary vehicle to park on a parking layer far away from the vehicle entrance.

In the scheme, when the vehicle priority is taken as the operation index of the three-dimensional parking lot, the resident vehicle is parked at the position close to the vehicle entrance and/or the vehicle elevator by adopting a higher vehicle priority processing mode, so that the fast-in and fast-out are realized, and the entrance and exit aging requirements of the resident vehicle are met; when the energy consumption priority is taken as an operation index for considering the three-dimensional parking lot, the resident vehicle is parked at a position far away from the vehicle entrance and/or the vehicle elevator, and the vehicle is parked at a position close to the vehicle entrance and/or the vehicle elevator when the vehicle arrives, so that the shortest moving times/moving distance of the temporary vehicle is realized, the energy consumption of the three-dimensional parking lot is reduced, and the energy and the operation cost are saved.

The method comprises the following steps: calculating energy consumption when the vehicle moves according to different moving paths; and determining the moving path corresponding to the minimum energy consumption, and controlling the vehicle to move according to the moving path corresponding to the minimum energy consumption.

In the above scheme, calculating the energy consumption when the vehicle moves along different movement paths includes: and determining the corresponding relation between the moving distance and the energy consumption, and determining the energy consumption of the vehicle movement according to the moving distance of the vehicle.

In the above scheme, the method further comprises: and determining total energy consumption corresponding to two or more moving paths of the plurality of vehicles in a specific time, and taking the minimum energy consumption as a control strategy for moving the plurality of vehicles.

In the above scheme, the method for controlling a multistory parking garage based on energy consumption priority may be applied, for example, when the multistory parking garage is idle, and further includes: adjusting the running speed of the three-dimensional parking lot to the lowest speed, and reducing power consumption; in idle time, a control strategy of slow entrance and slow exit is implemented, in a time interval with low entrance and exit density, the queues of the entrance and the exit of the vehicles are less, the requirement on the timeliness of the entrance and the exit is lower, and at the moment, the operation of the three-dimensional parking lot is controlled by the operation strategy with the lowest energy consumption, so that the energy consumption is saved.

In the above scheme, during the operation of the stereo parking lot, there are operation indexes based on time priority and operation indexes based on vehicle priority, as described in the foregoing exemplary embodiment, in this embodiment, the operation indexes of the stereo parking lot are evaluated with energy consumption as priority, and the operation of the stereo parking lot is controlled according to the calculation/evaluation result; and determining the energy consumption of different paths/control strategies, and under the control mode of the stereo parking lot based on the priority of the energy consumption, taking the path/control strategy corresponding to the lowest energy consumption person to control the stereo parking lot, so that the stereo parking lot has the lowest operation energy consumption and saves energy.

The method for controlling the multistory parking facility of the embodiment of the invention further comprises the step of arranging the multistory parking facility, which specifically comprises the following steps: obtaining parking time interval information, wherein the parking time interval information comprises at least one of the following information: morning peak, evening peak, idle; judging whether for when idle, when parking time interval information is when idle, control the parking area carries out the dilatation arrangement, include: determining the type of the vehicle according to analysis processing of the vehicle information of the parking lot; and moving the vehicle to a corresponding position of the parking lot according to the vehicle type.

In the above scheme, the type of the vehicle is determined according to the determined parking data by analyzing the vehicle information of the vehicle entering the parking lot, for example, the resident vehicle, the temporary vehicle, or further classified in the resident vehicle: the method comprises the steps of adjusting parking positions of vehicles according to the classification, pre-queuing according to the departure time sequence, and parking the vehicles at positions which are far away from a vehicle entrance and/or a vehicle elevator position from near to far according to the departure time sequence from morning to evening; or the vehicle queue is prefetched according to the associated reserved time, and the parking position of the vehicle is adjusted according to the principle; the vacation distance/time during departure is shortened as much as possible, and the departure efficiency is improved.

The control method for the multistory parking garage of one embodiment of the invention is characterized in that each storey of the multistory parking garage is provided with a plurality of parking spaces and at least one vacant space, and the vacant space can be the position of a vehicle elevator, and the method comprises the following steps: acquiring vehicle information of an incoming vehicle, the vehicle information including: license plate, entrance time and exit time; calculating parking time according to the vehicle information, and establishing parking data based on the vehicle information; the parking data are subjected to summary analysis, and the vehicle type is determined according to the parking data; and determining a corresponding parking strategy according to the vehicle type, and controlling the vehicle to park in a corresponding parking space according to the corresponding parking strategy.

In the scheme, in the operation of the three-dimensional parking lot, the operation data, namely parking and vehicle-taking books, are continuously collected and analyzed, and the parking intention analysis based on the parking big data is realized. The method comprises the steps of obtaining vehicle information of vehicles entering a parking lot, wherein the vehicle information comprises a license plate, the entering time and the leaving time, analyzing vehicle data, determining the type of the vehicles, executing a corresponding parking strategy according to the type of the vehicles, controlling the vehicles to park in corresponding parking spaces, realizing intelligent recognition and intention analysis of the vehicles, executing a reasonable parking strategy aiming at the vehicles, realizing quick vehicle taking and lowest energy consumption, integrating the vehicle taking time and energy conservation and environmental protection of the three-dimensional parking lot, realizing efficient operation of the three-dimensional parking lot, and improving the overall operation efficiency of the three-dimensional parking lot.

As an example, determining the vehicle type from the parking data comprises: when the parking time is less than a first time set value, determining that the corresponding vehicle is a temporary vehicle; and when the parking time is longer than the second time set value, determining that the corresponding vehicle is a long-parking vehicle.

In the above scheme, determining the corresponding parking policy according to the vehicle type, and controlling the vehicle to park in the corresponding parking space according to the corresponding parking policy includes: when the vehicle is a temporary vehicle, controlling the vehicle to park in a parking space which is close to a vehicle elevator; and when the vehicle is a long-parking vehicle, controlling the vehicle to park in a parking space far away from the vehicle elevator.

In the above scheme, determining the corresponding parking policy according to the vehicle type, and controlling the vehicle to park in the corresponding parking space according to the corresponding parking policy includes: when the vehicle is a temporary vehicle, controlling the vehicle to park on a lower parking layer of the overground part of the three-dimensional parking lot or a higher parking layer of the underground part, and controlling the vehicle to park on a parking space which is closer to the elevator of the vehicle; and when the vehicle is a long-parking vehicle, controlling the vehicle to park on a higher parking layer of the overground part of the three-dimensional parking lot or a lower parking layer of the underground part, and controlling the vehicle to park on a parking space which is far away from the vehicle elevator.

When the vehicle is a long-parking vehicle, the parking time is long, the vehicle is placed in a position with less movement, namely a higher parking layer of the overground part of the three-dimensional parking lot or a lower parking layer of the underground part, and the parking space far away from the vehicle elevator can avoid that other vehicles on the same floor move less when moving, and the parking space is often moved and is arranged at a position close to the vehicle taking ground and the vehicle elevator, so that different vehicles are reasonably arranged, the integral moving times/distance is minimum, the temporary vehicle can be quickly taken, the energy consumption is reduced, and the integral operating efficiency of the three-dimensional parking lot is improved.

In the above scheme, the method further comprises: and updating the parking data according to the acquired vehicle information. In the operation of the three-dimensional parking lot, the parking data is continuously updated to the database so as to realize the perfect updating of the database, which is most likely to the real parking situation and more accurate in the analysis of the parking data.

As another example, wherein the aggregate analysis of the parking data, the determining the vehicle type from the parking data comprises: analyzing the parking data of all vehicles in a set time period, wherein the parking data comprises the number of vehicles entering a parking lot and the total parking time; calculating the average parking time length according to the number of the vehicles entering the parking lot and the total parking time length;

determining a corresponding parking strategy according to the vehicle type, and controlling the vehicle to park in a corresponding parking space according to the corresponding parking strategy comprises the following steps: when the parking time of the vehicle is greater than or equal to the average parking time, controlling the vehicle to park on a far parking layer of the three-dimensional parking lot; and when the parking time of the vehicle is less than the average parking time, controlling the vehicle to park on a closer parking layer of the three-dimensional parking lot.

In the scheme, the average parking time of all vehicles in the three-dimensional parking lot is used as reference data for determining the type of the vehicle, and when the average parking time is greater than or equal to the average parking time, the vehicle is parked at a position far away from the ground and/or far away from a vehicle elevator, namely a higher floor of an overground part or a lower floor of an underground part; the parking strategy is distinguished and executed according to the parking duration, so that the sum of the moving times, the moving distances and the moving time of all vehicles tends to be the minimum value, the overall vehicle taking is fastest, the energy consumption is lowest, and the overall operation efficiency of the three-dimensional parking lot is highest.

As yet another example, wherein the aggregate analysis of the parking data, the determining the vehicle type from the parking data comprises: determining the type of the vehicle as follows according to the entrance time and the exit time: early in and early out, early in and late out, late in and late out, and late in and early out;

determining a corresponding parking strategy according to the vehicle type, and controlling the vehicle to park in a corresponding parking space according to the corresponding parking strategy comprises the following steps: when the vehicle is of an early-in early-out type, controlling the vehicle to be parked on a middle parking layer of the three-dimensional parking lot and close to a parking space of the vehicle elevator; when the vehicle is of a type of early-in late-out, controlling the vehicle to be parked at a higher parking layer of the three-dimensional parking lot and away from a parking space of the vehicle elevator; when the vehicle is of a late-entry late-exit type, controlling the vehicle to be parked at a lower parking layer of the three-dimensional parking lot and away from a parking space of the vehicle elevator; and when the vehicle is of a late-entry early-exit type, controlling the vehicle to be parked on a lower parking layer of the three-dimensional parking lot and close to a parking space of the vehicle elevator.

As shown in fig. 7, for the above-ground multistorey parking facility, in the above-described exemplary embodiment, wherein the vehicle is set to advance early when the entry time of the vehicle is before a certain entry time point, and the vehicle is set to advance late when the entry time of the vehicle is after the certain entry time point; and when the departure time of the vehicle is before a certain departure time point, setting the vehicle as early departure, and when the departure time of the vehicle is after the certain departure time point, setting the vehicle as late departure. The determination that the vehicle is one of the early-in early-out, early-in late-out, late-in late-out and late-in early-out is made according to the above-described principle, and for the early-in late-out type vehicle, it is placed in a higher parking space, such as a higher floor of an above-ground parking lot, or a lower floor of an underground parking lot, a parking space far from the elevator of the vehicle, so that the number of movements thereof is minimized. For the late-in early-out type, the early-in late-out type is opposite to the early-in late-out type; for late entry and early exit, parking on a parking space of a middle parking layer, which is close to the car elevator, so as to ensure the fastest exit; and for the late entry and late exit type, the automobile is parked at a position, far away from the automobile elevator, of a middle and lower parking layer, and after the late entry and early exit type automobile is moved out, the late entry and late exit type automobile can be quickly moved out. The overall moving times/moving distance/moving time tend to the minimum value, the arrangement is reasonable, the operating efficiency of the three-dimensional parking lot is highest, and the intellectualization of the three-dimensional parking lot is improved.

The multistory parking facility control method according to an embodiment of the present invention further includes: a vehicle loading plate storage device for storing vehicle loading plates, the method comprises the following steps: acquiring the number of inventory vehicle carrying plates in a vehicle carrying plate storage device of the three-dimensional parking lot; and controlling the vehicle carrying plates to move in and out of the vehicle carrying plate storage device according to the number of the inventory vehicle carrying plates.

In the scheme, the vehicle carrying plate storage device is used for storing the vehicle carrying plates, and when a vehicle needs to enter the vehicle entrance, the vehicle carrying plates are moved out of the vehicle carrying plate storage device to the vehicle elevator to reach the vehicle entrance so as to carry the vehicle to a corresponding parking layer; when the number of the vehicle carrying plates stored in the vehicle carrying plate storage device is large, for example, the number exceeds a set value of the stock number of the vehicle carrying plates, the number of the vehicle carrying plates in the vehicle carrying plate storage device is large, and the vehicle carrying plates are controlled to move out of the vehicle carrying plate storage device to a parking layer close to a vehicle entrance, so that the vehicle carrying plates can be quickly called out when the vehicle enters the field, and the field entering efficiency is improved; when the number of the vehicle carrying plates in the vehicle carrying plate storage device is small, for example, the number of the vehicle carrying plates in the vehicle carrying plate storage device is less than a set value of the number of the vehicle carrying plate stocks, at this time, the number of the vehicle carrying plates in each parking layer is large, and at this time, the empty vehicle carrying plates can be moved into the vehicle carrying plate storage device from each parking layer, so that more empty vehicle carrying plates are prevented from occupying more vacant spaces, and the turnover efficiency of the vehicle between each parking layer/parking space is reduced; the method for managing and controlling the vehicle carrying plates in the scheme realizes intelligent management of the vehicle carrying plates and improves the intelligent level and the operation efficiency of the three-dimensional parking lot.

In the above scheme, the method further comprises: and controlling the vehicle carrying plates to move in and out of the vehicle carrying plate storage device according to the positions of the vehicle carrying plate storage device.

Further comprising: and when the vehicle carrying plate storage device is far away from the vehicle entrance and the number of the vehicle carrying plates in the vehicle carrying plate storage device is larger than the set value of the number of the vehicle carrying plate stocks, controlling the vehicle carrying plates to move out of the vehicle carrying plate storage device to the vacant positions in the parking layer close to the vehicle entrance.

In the above scheme, further, when the position of the vehicle carrying plate storage device is arranged at a position far away from the vehicle amount entrance, it is indicated that the distance from the vehicle carrying plates to the vehicle entrance is relatively short when the vehicle entering the field is relatively dense, if the number of the vehicle carrying plates in the vehicle carrying plate storage device exceeds the set value of the storage number of the vehicle carrying plates, a large number of vehicle carrying plates are stored in the vehicle carrying plates, and each time the vehicle entering the field needs to move the vehicle carrying plates from the vehicle carrying plate storage device to the vehicle entrance for a relatively long distance, so that the entering speed is relatively slow, at this time, the vehicle carrying plates are moved out of the vehicle carrying plate storage device to parking layers near the vehicle entrance, and the empty vehicle carrying plates are taken from the parking layers at the vehicle entrance to carry the vehicles to enter the elevator and each parking layer, so that the entering time is greatly shortened and the field; on the contrary, when the position of the vehicle carrying plate storage device is arranged at a position close to the vehicle amount entrance, the fact that the distance from the vehicle carrying plates to the vehicle entrance is short is shown, at the moment, if the quantity of vehicle carrying plate stocks in the vehicle carrying plate storage device is less than the set value of the quantity of the vehicle carrying plate stocks, the vehicle carrying plates are parked on each parking layer is shown, at the moment, in order to shorten the time for picking up the vehicle carrying plates by vehicles entering the parking layer, the empty vehicle carrying plates on each parking layer are moved out of the vehicle carrying plate storage device, when the vehicles enter the parking layer, the vehicle carrying plates can be moved out of the vehicle carrying plate storage device for use, the entering time is shortened, and the operating efficiency of the.

In the above scheme, the method further comprises: and controlling the vehicle carrying plate to move in and out of the vehicle carrying plate storage device according to different parking time interval information. As an example, when the parking time interval information is an early peak, and the position of the vehicle carrying board storage device is far away from the vehicle entrance, and meanwhile, whether the number of the vehicle carrying boards in stock is greater than a set value of the number of the vehicle carrying boards in stock or not, the vehicle carrying boards are controlled to move from the vehicle carrying board storage device to a vacant position of a parking layer close to the vehicle entrance.

As another example, when the parking time interval information is late peak and when the position of the vehicle loading board storage device is far away from the vehicle entrance, the vehicle loading board is controlled to move from the vacant position of the parking layer to the vehicle loading board storage device.

In the scheme, the vehicle carrying plates are controlled to move in and out of the vehicle carrying plate storage device according to parking time interval information, when the vehicle carrying plates are in early rush hours, the vehicles entering the parking lot are more and dense, if the vehicle carrying plate storage device principle is adopted as a vehicle entrance, the quantity of the vehicle carrying plates in the vehicle carrying plate storage device is more, for example, the quantity of the vehicle carrying plates in the parking lot is larger than a set value of the quantity of the vehicle carrying plate stocks, the vehicle carrying plates are required to be large, the vehicle carrying plates need to be moved to the vehicle entrance for many times, at the moment, the vehicle carrying plates are controlled to move out of the vehicle carrying plate storage device to a vacant position of a parking layer close to the vehicle entrance, the vehicles entering the parking lot are convenient to match with.

When parking time interval information is late peak, the number of vehicles leaving the field is more, and works as it keeps away from to carry the position of sweep storage device during the vehicle entry, control carry the sweep follow the parking layer the vacancy is gone up and is moved carry the sweep storage device, and at this moment, each parking layer vacates more vacancy, improves the turnover efficiency of vehicle, makes and leaves the field fast, improves operating efficiency.

The invention relates to a method for controlling a three-dimensional parking lot, which is implemented based on big data analysis and comprises the following steps: the relative two-dimensional total time of entry and/or departure of the plurality of vehicles within the particular time interval is determined based on the relative total time of entry and/or departure calculated based on the time priority weighting value and the relative total time based on the vehicle priority weighting value. And calculating the relative two-dimensional total time of various entrance and/or exit in a specific time interval under each parking strategy, and taking the minimum of the two-dimensional total time as an entrance and/or exit control strategy in the specific time interval.

In the scheme, the operation consideration indexes of the three-dimensional parking lot have evaluation indexes according to time, namely the time of vehicle entrance and/or exit is considered, the operation consideration indexes of the three-dimensional parking lot have different assessment indexes of the three-dimensional parking lot according to the use experience of vehicle users, namely the satisfaction degrees of different vehicles are different, and the evaluation index of a resident vehicle or a member vehicle is higher than that of a temporary vehicle; the single time and vehicle evaluation has single consideration on the operation indexes of the three-dimensional parking lot, and the evaluation indexes such as the efficiency of the three-dimensional parking lot cannot be comprehensively reflected; at the moment, through time and vehicle evaluation, namely time priority and vehicle priority, multi-dimensional comprehensive evaluation is carried out on the operation of the three-dimensional parking lot, multi-factor consideration is carried out, the rationality and comprehensiveness of the evaluation are improved, and intelligent management is carried out on the three-dimensional parking lot.

In the above scheme, the method further comprises: and calculating energy consumption corresponding to different movement paths of various entering and/or leaving in a specific time interval under each parking strategy.

In the above scheme, the method further comprises: determining a weighting factor for the relative two-dimensional total time and the energy consumption; calculating the sum of the relative two-dimensional total time and the product of the energy consumption and the associated weighting coefficient, and determining a comprehensive evaluation index; and calculating various entrance and/or exit comprehensive evaluation indexes in a specific time interval under each parking strategy, and taking the minimum of the various entrance and/or exit comprehensive evaluation indexes as an entrance and/or exit control strategy in the specific time interval.

In the above scheme, the operation evaluation of the three-dimensional parking lot integrates the factors of time and vehicles, and meanwhile, the consideration of energy consumption is included, the weighting coefficient corresponding to the two-dimensional total time and the energy consumption is determined, and accordingly, the weighted value obtained by multiplying the two-dimensional total time, the energy consumption and the corresponding weighting coefficient is used as the comprehensive evaluation index of the three-dimensional parking lot. At the moment, the consideration of the operation of the three-dimensional parking lot relates to time, vehicles and energy consumption factors, and the comprehensive evaluation of multiple dimensions is carried out on the operation of the three-dimensional parking lot, so that the evaluation of the operation index of the three-dimensional parking lot tends to be reasonable, real and effective, and the three-dimensional parking lot is intelligently managed.

Optionally, the method further comprises: determining a time priority weighted value according to the parking time interval information; when the parking time interval information is an early peak, the time priority weighted value of entering is larger than the time priority weighted value of leaving; and when the parking time interval information is late peak, the time priority weighted value of the entrance is smaller than the time priority weighted value of the exit.

As an example, wherein the priority weighting value of the vehicle is divided into two or more levels;

and when the priority weighted value of the vehicle is higher than the priority weighted values of other vehicles, controlling the entering and leaving sequence of the vehicle to be the highest.

As another example, wherein the weighting coefficients of the relative two-dimensional total time and the energy consumption are varied with the parking time interval information.

As another example, the weighting factor of the energy consumption when the parking time interval information is idle is greater than the weighting factor of the energy consumption when the parking time interval information is early peak. In the above example, when the parking lot is idle, to save energy consumption, the parking lot operates according to a low-speed energy-saving state, at this time, the requirement for energy saving is high, the weighting coefficient of the energy consumption at idle is set to be higher than that at early peak or late peak, the proportion of the change of the energy consumption to the comprehensive evaluation index is large, the lowest energy consumption can be presumed correspondingly to the parking strategy corresponding to the minimum/optimal comprehensive evaluation index in each parking strategy, and the index evaluation according to the time-sharing control strategy adjustment of the parking lot is met, so that the parking lot is intelligentized, and the operating efficiency of the parking lot is improved.

The control method of various exemplary embodiments of the present invention may be used in a mechanical matrix type stereo parking lot, such as chinese patent CN2018109372373.0, or a stereo warehousing/logistics circulation system, such as chinese patent CN201810935663.0, for example.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim.

Claims

1. A management control method for a vacant site of a three-dimensional parking lot is characterized in that a plurality of parking spaces are arranged on each floor of the three-dimensional parking lot, the parking spaces are MXN matrix parking spaces, and vehicles move into the corresponding parking floors through a vehicle elevator at a vehicle entrance, and the method comprises the following steps:

determining a total movement time or a total movement distance or a total mobile node to move a pre-fetch vehicle to the vehicle elevator if a parking floor in which the pre-fetch vehicle is located is moved out of one or more empty spaces;

determining a total movement time or total movement distance or total mobile node to move the pre-fetch vehicle to the vehicle elevator without moving out of other slots;

comparing the total moving time or total moving distance or total moving node of the moving pre-fetching vehicle under the condition of moving out one or more vacant spaces with the total moving time or total moving distance or total moving node of the pre-fetching vehicle to the vehicle elevator under the condition of not moving out other vacant spaces, and moving the pre-fetching vehicle according to the path corresponding to the shorter one of the total moving time or total moving distance or total moving node;

further comprising: the method comprises the steps of obtaining a vehicle queue for prefetching in system data, determining a vehicle for prefetching next to the vehicle which is currently prefetched, and controlling the vehicle which is moved out of the vacancy to move to a parking layer outside the parking layer where the vehicle for prefetching next is located when the total moving time or the total moving distance or the total moving node when the parking layer where the vehicle which is currently prefetched is moved out of one or more vacancies is short.

2. The method of claim 1, further comprising:

acquiring the number of the stock vehicle carrying plates in the vehicle carrying plate storage device;

and controlling the vehicle carrying plates to move in and out of the vehicle carrying plate storage device according to the number of the inventory vehicle carrying plates.

3. The method of claim 2, wherein when the number of vehicle loading plates in the stock is greater than a vehicle loading plate stock number set value and when the vehicle loading plate storage device is positioned away from the vehicle entrance, the vehicle loading plates are controlled to move from the vehicle loading plate storage device to the vacant space of the parking layer adjacent to the vehicle entrance.

4. The method of claim 2 or 3, further comprising:

and when the number of the inventory vehicle carrying plates is smaller than the set value of the inventory number of the vehicle carrying plates and the position of the vehicle carrying plate storage device is close to the vehicle entrance, controlling the vehicle carrying plates to move onto the vehicle carrying plate storage device from the vacant positions of the parking layer.

5. The method of claim 1, wherein determining a total movement time or a total movement distance or a total mobile node to move the pre-fetch vehicle to the vehicle elevator comprises:

6. The method of claim 5, wherein determining the minimum of the travel distances or travel times or mobile nodes for all travel paths in all pick-up orders comprises:

s1, determining the starting position, moving the starting position to all the moving paths of the vacancy, and calculating the moving distance or moving time or moving nodes under each moving path;

s2, determining the next position, determining all moving paths of the next position to the vacant position under each moving path of the starting position, and calculating the moving distance or moving time or moving node of the position to the vacant position under each path of the next position;

s3, calculating the moving distance or moving time or sum of the mobile node under each moving path of the starting position and the moving distance or moving time or sum of the mobile node under each moving path of the next position corresponding to each moving path of the starting position by weighting;

s4, repeating steps S1, S2 and S3 with the next position in step S2 as the starting step, and executing step S5 after the last position in the MXN matrix parking space is moved to the vacant position;

and S5, taking the moving path corresponding to the minimum moving distance, moving time or sum of the mobile nodes of all paths in the vehicle taking sequence as the optimal vehicle taking path in the vehicle taking sequence.

7. The method of claim 6, wherein determining the minimum of travel distances or travel times or mobile nodes for all travel paths in all pick-up orders further comprises:

and (4) repeating the steps S1-S5 by taking all the positions in the MXN matrix parking spaces as initial positions and any position in all the other positions except the initial positions as a next position to obtain the optimal vehicle taking path in all the vehicle taking sequences.

8. The method of claim 4, further comprising:

obtaining parking time interval information, wherein the parking time interval information comprises at least one of the following information: morning peak, evening peak, idle;

9. The method of claim 8, wherein when the parking time interval information is an early peak and when the vehicle board storage device is located away from the vehicle entrance, the vehicle board is controlled to move from the vehicle board storage device to a vacant parking space on the parking floor adjacent to the vehicle entrance.