CN106327917B - Management method and system for reserved parking in a parking lot - Google Patents

Abstract

The present invention relates to electronic communication technology fields, the in particular to management method and system of parking lot reservation parking.The management method of parking lot reservation parking is provided, according to the information for the reservation parking request that the mobile terminal of acquisition issues, just receives the reserve requests when the down time information of the reserve requests allows.From the reservation parking historical data for being later than current subscription time in operating cycle, take reservation parking number of requests P, take wherein reservation parking number of requests Q of the estimated parking fee no more than F, then E=P/Q is calculated, is just reservation parking request reservation parking stall when reserving expected value E and being higher than preset value.It is later than the estimated parking fee F that reservation parking is requested in reservation expected value E and historical data base_iCorrelation, the request that can stop to the reservation are assessed, and reservation parking request can obtain larger earning rate when reservation expected value E is higher than preset value.

Description

Management method and system for reserved parking in a parking lot

technical field

The invention relates to the technical field of electronic communication, in particular to a management method and system for reserved parking in a parking lot.

Background technique

With the development of society and economy, the car ownership rate of Chinese residents continues to increase, and the sudden increase of vehicles has brought a great burden to urban traffic, making urban roads more and more congested, and the problem of parking has become a common problem faced by many urban traffic systems. important question. However, due to the unequal parking demand and the number of parking spaces, the problem of difficult parking has caused great distress to car owners. For this reason, some parking lots have begun to adopt the mode of reserved parking. Car owners can reserve the time they need to park in advance, and the parking lot will reserve a parking space for the car owner during this period. Most of the existing reserved parking modes take the parking needs of car owners as the main consideration, but due to the high mobility of vehicles in most parking lots, the behavior of car owners' reserved parking is random. If the parking lot accepts all parking reservation requests when there are currently vacant parking spaces, a large number of vehicles may leave the parking lot in a short period of time, and no new vehicles enter the parking lot for a period of time, so it can only be regulated artificially. Caused the waste of the parking lot resource, and increased the management difficulty of the parking lot.

Contents of the invention

The object of the present invention is to avoid the disadvantages of the above-mentioned prior art and provide a management method and system for reserved parking in a parking lot, so as to reduce the waste of parking lot resources caused by the randomness of reserved parking.

The object of the present invention is achieved through the following technical solutions:

A method for managing reserved parking in a parking lot is provided, including the following steps:

(1) Obtain the reserved parking request that mobile terminal sends, identify the parking time information of this reserved parking request, this parking time information includes scheduled arrival time t _Ai and scheduled departure time t _Li ;

(2) Determine whether to accept the reservation request according to the parking time information, if the reservation arrival time t _Ai or the reservation departure time t _Li in the parking time information of the reservation parking request exceeds the business hours of the parking lot, then the reservation is not accepted parking request;

(3) If the reservation request is accepted, the estimated parking fee F is obtained according to the parking time information and the parking rate f of the parking lot;

(4) From the reserved parking historical data later than the current reservation time in the business cycle, get the reserved parking request quantity P, get the reserved parking request quantity Q in which the estimated parking fee is not greater than F, and then calculate E=P/Q;

(5) If the reserved expected value E is higher than the preset value, reserve a parking space for the reserved parking request.

Preferably, the parking time t during which the vehicle stays in the parking lot is obtained according to the parking time information of the reserved parking request. If there is no continuous available parking space within the parking time t, the reserved parking request is not accepted.

Preferably, the peak parking rate of the parking lot is f _h , the off-peak parking rate is f _l , the parking time t of the reserved parking request is distinguished according to whether it is in the peak period, and the parking rate is calculated according to the peak period parking rate f _h or off-peak parking rate f _l is calculated to obtain the total estimated parking fee F.

Preferably, the parking time t during which the vehicle stays in the parking lot is obtained according to the parking time information of the reserved parking request, and if the maximum occupancy rate R of the parking space is lower than the preset value within the parking time t, then the preset value of the reserved expected value E is reduced .

Preferably, the business start time of the parking lot is t _s , and the business end time is t _e , and the business time of the parking lot = business end time t _e - business start time t _s is divided into N time periods in chronological order, then The number of reserved parking requests accepted by the current reserved parking request in each time period is X, and the number of parking spaces in the parking lot is M, then the parking space occupancy rate r=X/M in each time period n, during the parking time The maximum occupancy rate of the parking space within t is R=Max(r).

A management system for reserved parking in a parking lot is also provided, and the system executes the management method for reserved parking in a parking lot described above.

The beneficial effect of the present invention is to provide a management method for reserved parking in a parking lot. According to the obtained information of the reserved parking request sent by the mobile terminal, the reserved request is accepted only when the parking time information of the reserved request allows. From the reservation parking history data later than the current reservation time in the business cycle, take the reservation parking request quantity P, and take the reservation parking request quantity Q of which the estimated parking fee is not greater than F, and then calculate E=P/Q, in the reservation expectation A parking space is reserved for the reserved parking request only when the value E is higher than the preset value. The reservation expectation value E is related to the estimated parking fee F _i that is later than the reservation parking request in the historical database. The larger the reservation expectation value E is, it means that there are fewer reserved parking requests made after the current reservation parking request. If the revenue value is higher than the current reservation request, the parking lot management side is more inclined to accept such reservation parking request. The rate of return of the reserved parking request can be evaluated by the reserved expected value E, and when the reserved expected value E is higher than the preset value, the reserved parking request can obtain a greater rate of return.

Detailed ways

The present invention is further described in conjunction with the following examples.

The user wants to go to the shopping mall to participate in the activity at 19:30. Since around 19:00 is the peak parking period of the day, in order to avoid wasting time on parking, the user reserves the parking space of the shopping mall in advance on the mobile client. Users are expected to arrive at the mall between 19:00 and 19:30, and can leave around 20:30 after the event. The user estimates that the parking time t of the vehicle in the parking lot is from 19:00 to 21:00, so the scheduled arrival time t _Ai =19:00 and the scheduled departure time t _Li =21 are set on the mobile client: 00. The parking lot's business start time t _s =8:00, business end time t _e =22:00, the management system executes the management method of reserved parking in the parking lot, after receiving the user's reserved parking request, it first detects the user's Whether the requested scheduled arrival time t _Ai and scheduled departure time t _Li are within the business hours of the parking lot. If the scheduled arrival time t _Ai or scheduled departure time t _Li requested by the user exceeds the business hours of the parking lot, the management system does not accept the reserved parking request. At the same time, the management system needs to confirm whether there are parking spaces in the parking lot that are continuously available within the parking time t requested by the user. If the parking lot cannot provide the user with continuously available parking spaces, the management system will not accept the reserved parking request.

The parking lot implements a time-segmented charging standard. During the peak parking period of 11:30-14:30 and 17:00-20:00, the peak parking rate f _h = 8 yuan/hour, and the off-peak parking fee at other times The rate is f _l =5 yuan/hour. Therefore, the estimated parking fee F=f _h *1+f _l *1=13 yuan for the reserved parking request initiated by the user. The management system reads the scheduled parking requests in the historical database between the scheduled arrival time t _Ai = 19:00 and the parking lot business end time t _e = 22:00, and obtains the average capacity of the management system during this period. The number P of reserved parking requests received is 150, and the number Q of reserved parking requests that the estimated parking fee F is not greater than the estimated parking fee of 13 yuan of the current reserved parking request is 121, then the expected reservation value E=Q/P=0.81, and the reservation The expected value E is greater than the preset value 0.7, the management system accepts the reserved parking request sent by the mobile terminal, and stores the data of the reserved parking request in the history database. The reservation expectation value E is related to the estimated parking fee F _i that is later than the reservation parking request in the historical database, and the reservation expectation value E is related to the estimated parking fee F _i that is later than the reservation parking request in the historical database. If is large, it means that among the reserved parking requests made after the current reserved parking request, there is less opportunity to obtain a higher income value than the current reserved request, and the evaluation of the rate of return of the reserved parking request can be realized through the reservation expected value E. When the expected value E is greater than the preset value, the reserved parking request can obtain a higher yield.

Divide the business hours of the parking lot from 8:00 to 22:00 into N time periods in chronological order, and the management system marks the time period occupied by the parking time t of the reserved parking request as n, and records that each time period n is occupied by The number of reserved parking requests accepted by the management system is X, the number of parking spaces in the parking lot is M=200, then the occupancy rate of parking spaces in each time period n is r=X/M. When the highest parking space occupancy rate R=Max(r)≤0.3 in the time period from 19:00 to 21:00, lower the preset value of the reservation expectation value E and relax the restrictions on reservation requests, so that the first 30% of the parking spaces can be If you are reserved in a short period of time, you can get a higher reservation success rate when there are a large number of parking spaces, and quickly reserve a part of the parking spaces to speed up the reservation process. For example, 30% of the available parking spaces in the time period from 19:00 to 21:00 are reserved at 11:00 am, the management system can choose to accept more cost-effective parking reservation requests during 11:00 to 19:00 , Reasonable use of parking lot resources.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that , the technical solutions of the present invention may be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. the management method of parking lot reservation parking, which comprises the following steps:

(1) the reservation parking request that mobile terminal issues is obtained, identifies the down time information of reservation parking request, the parking Temporal information includes reservation arrival time t_AiWith reservation time departure t_Li；

(2) determine whether to receive the reserve requests according to the down time information, if the down time letter of reservation parking request Reservation arrival time t in breath_AiOr reservation time departure t_LiThe business hours in parking lot are had exceeded, then do not receive the reservation Parking request；

(3) if receiving the reserve requests, estimated parking fee F is obtained according to down time information and Parking rate f；

(4) from the reservation parking historical data for being later than current subscription time in operating cycle, reservation parking number of requests is taken P takes wherein reservation parking number of requests Q of the estimated parking fee no more than F, then calculates E=P/Q；

(5) it if reservation expected value E is higher than preset value, stops to the reservation and requests reservation parking stall.

2. the management method of reservation parking in parking lot according to claim 1, it is characterised in that: according to reservation parking request Down time information obtain the down time t that vehicle stops in parking lot, if not continuously available in down time t Parking stall does not receive reservation parking request then.

3. the management method of reservation parking in parking lot according to claim 1, it is characterised in that: the peak period in the parking lot Rate of stopping is f_h, non-peak period parking rate is f_l, whether the down time t of reservation parking request is pressed in peak period inner region Point, and respectively by peak period parking rate f_hOr non-peak period parking rate f_lTotal estimated Parking Fee F is calculated.

4. the management method of reservation parking in parking lot according to claim 1, it is characterised in that: according to reservation parking request Down time information obtain the down time t that vehicle stops in parking lot, if the parking stall highest occupancy in down time t R is lower than preset value, then reduces the preset value of reservation expected value E.

5. the management method of reservation parking in parking lot according to claim 1, it is characterised in that: the business in the parking lot is opened Time beginning is t_s, the business end time is t_e, the business hours=business end time t in parking lot_eDo business time started t_s It is divided into N number of period in chronological order, then current reservation parking request accepted reservation parking request within each period Quantity be X, the parking stall quantity in the parking lot is M, then the parking stall occupancy r=X/M of each period n, in down time t Interior parking stall highest occupancy R=Max (r).

6. the management system of parking lot reservation parking, which is characterized in that the system perform claim requires described in any one of 1~5 Parking lot reservation parking management method.