The management method of parking lot reservation parking and system
Technical field
The present invention relates to electronic communication technology field, the management method stopped particularly to parking lot reservation and system.
Background technology
Along with socioeconomic development, the Automobile ownership ratio of China resident is continuously increased, and the steep vehicle increased is to urban transportation
Bring burden greatly so that urban road is more and more crowded, and parking problem also becomes the universal face of a lot of Traffic Systems
The major issue faced.But the most reciprocity due to parking demand and parking stall quantity, the problem of parking difficulty causes pole to car owner
Big puzzlement.To this end, have parking lot begin with reservation stop pattern, car owner can shift to an earlier date make an appointment in advance need parking time
Between, parking stall is reserved for car owner within this period in parking lot.Existing reservation car-parking model is mostly with the parking demand of car owner
For major consideration, but owing to major part parking lot vehicular movement is big, the behavior that the reservation of car owner is stopped has at random
Property.If parking lot accepts all of parking reserve requests when currently there being vacant parking stall, then it is likely to occur vehicle in a short time
Leave parking lot in a large number, and in a period of time, do not have new vehicle to enter the situation in parking lot, can only artificially regulate and control, make
Become the waste of parking lot resource, and add the management difficulty in parking lot.
Summary of the invention
It is an object of the invention to avoid above-mentioned weak point of the prior art to provide the reservation of a kind of parking lot to stop
Management method and system, to reduce the parking lot wasting of resources that causes of randomness that reservation is stopped.
The purpose of the present invention is achieved through the following technical solutions:
The parking lot management method that reservation is stopped is provided, comprises the following steps:
(1) obtain the reservation parking request that mobile terminal sends, identify information down time of this reservation parking request;
(2) determine whether to accept this reserve requests according to information described down time;
(3) if accepting this reserve requests, then anticipated parking fee is obtained according to information down time and Parking rate f
F;
(4), the reservation parking historical data being later than current subscription time in operating cycle, reservation parking request is taken
Quantity P, takes reservation parking number of requests Q wherein estimating that parking fee is not more than F, then calculates E=P/Q;
(5) if reservation expected value E is higher than preset value, then parking stall is preengage to this reservation request of stopping.
Preferably, the down time of request of the reservation arrival time t in information if reservation is stoppedAiOr reservation time departure
tLiBeyond the business hours in parking lot, the most do not accept this reservation parking request.
Preferably, obtain, according to information down time of reservation parking request, the down time that vehicle stops in parking lot
T, if not having continuously available parking stall in t in down time, does not the most accept this reservation parking request.
Preferably, the peak period parking rate in this parking lot is fh, non-peak period parking rate is fl, reservation is stopped please
Whether t down time asked by distinguishes in peak period, and respectively by peak period parking rate fhOr non-peak period parking fee
Rate flIt is calculated total anticipated Parking Fee F.
Preferably, obtain, according to information down time of reservation parking request, the down time that vehicle stops in parking lot
T, if the highest occupancy R in parking stall is less than preset value in down time t, then reduces the preset value of reservation expected value E.
Preferably, the business time started in this parking lot is ts, the business end time is te, the business hours in parking lot
(te-ts) being divided into N number of time period in chronological order, then current reservation is stopped and is asked accepted reservation within each time period to stop
The quantity of car request is X, and the parking stall quantity in this parking lot is M, parking stall occupancy r=X/M of the most each time period n, is stopping
The highest occupancy R=Max (r) in parking stall in car time t.
Additionally providing the management system that parking lot reservation is stopped, this system performs the manager that the reservation of above-mentioned parking lot is stopped
Method.
Beneficial effects of the present invention: provide the parking lot management method that reservation is stopped, the mobile terminal according to obtaining sends
Reservation stop request information, this reserve requests down time information allow time just accept this reserve requests.From operation
In the reservation parking historical data being later than current subscription time in cycle, take reservation parking number of requests P, take wherein anticipated stopping
Fare is not more than reservation parking number of requests Q of F, then calculates E=P/Q, when preengaging expected value E higher than preset value just for being somebody's turn to do
Parking stall is preengage in the reservation request of stopping.Reservation expected value E and historical data base are later than the anticipated parking that this reservation parking is asked
Take FiRelevant, this reservation expected value E is the biggest, then illustrate in the reservation parking request proposed after request is stopped in current reservation, more
The financial value chance higher than current reserve requests of rare acquisition, parking lot management Fang Yue tends to accept such reservation and stops
Request.Can be estimated the earning rate of this reservation parking request by reservation expected value E, reservation expected value E is higher than presetting
During value, this reservation parking request can obtain bigger earning rate.
Detailed description of the invention
The invention will be further described with the following Examples.
User 19:30 market to be arrived activity, owing to about 19:00 is the parking peak period in a day, in order to avoid
Losing time on parking problem, user preengages the parking stall in this market in advance on cell-phone customer terminal.User is expected to 19:
Arriving market between 00 to 19:30, after activity end, about 20:30 may exit off.User estimates that vehicle is stayed in parking lot
Down time, t was the time period from 19:00 to 21:00, then arranged reservation arrival time t on cell-phone customer terminalAi=19:
00, preengage time departure tLi=21:00.The business time started t in this parking lots=8:00, business end time te=22:
00, management system performs the management method that the reservation of this parking lot is stopped, and after receiving this reservation parking request of user, first examines
Survey the reservation arrival time t of user's requestAiWith reservation time departure tLiWhether within the business hours in parking lot.If user please
The reservation arrival time t askedAiOr reservation time departure tLiBeyond the business hours in parking lot, then management system does not accepts
This reservation is stopped and is asked.Meanwhile, management system need to confirm whether there is parking stall in parking lot at t down time that user asks
Interior continuously available, if parking lot cannot provide the user continuously available parking stall, then management system does not accept this reservation parking
Request.
This parking lot performs expenses standard at times, at parking peak period 11:30~14:30, the height of 17:00~20:00
Peak phase parking rate fh=8 yuan/hour, the non-peak period parking rate of other times is fl=5 yuan/hour.Therefore, this user
The anticipated Parking Fee F=f of the reservation parking request initiatedh*1+fl* 1=13 unit.Management system reads in historical data base pre-
About stop the time asked at reservation arrival time tAi=19:00 does business to parking lot end time tePre-between=22:00
About stopping request, obtaining reservation parking number of requests P that in during this period of time, management system average energy receives is 150, is estimated
Reservation parking number of requests Q of the anticipated Parking Fee 13 yuan that Parking Fee F is not more than current reservation parking request is 121, then
Reservation expected value E=Q/P=0.81, reservation expected value E is more than preset value 0.7, and it is pre-that management system accepts that mobile terminal sends
About stop request, and the stop data of request of this reservation are stored in historical data base.Reservation expected value E and historical data base
In be later than this reservation stop request anticipated parking fee FiRelevant, reservation expected value E and historical data base are later than this reservation and stop
The anticipated parking fee F of car requestiRelevant, this reservation expected value E is the biggest, then illustrate to propose after request is stopped in current reservation is pre-
About stop in request, the financial value chance higher than current reserve requests of the rarest acquisition, can be realized by reservation expected value E
The assessment of request earning rate of stopping this reservation, reservation expected value E can obtain relatively more than this reservation parking request during preset value
Big earning rate.
Business hours 8:00~22:00 in parking lot is divided into N number of time period in chronological order, and management system is this reservation
The time period that the down time of parking request, t took is labeled as n, and the reservation that the system that is managed in remembering each time period n accepts stops
The quantity of car request is X, and the parking stall quantity in this parking lot is M=200, parking stall occupancy r=X/M of the most each time period n.
When the highest occupancy R=Max (r)≤0.3, parking stall in 19:00 to the 21:00 time period, reduce the preset value of reservation expected value E,
Relaxing the restriction to reserve requests, the parking stall of the most front 30% just can be reserved away at short notice, in parking stall quantity relatively
Higher reservation success rate can be obtained time many, quickly preengage a part of parking stall, accelerate the speed of reservation.Such as 19:00 to 21:00
Parking stall available in time period is just subscribed to 30% when 11:00 in the morning, and management system just can be in 11:00 to the 19:00 phase
Between select accept cost performance higher parking reserve requests, Appropriate application parking lot resource.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.