A kind of park attraction vehicle dispatching method
Technical field
The present invention relates to vehicle scheduling field, particularly relate to a kind of park attraction vehicle dispatching method.
Background technology
Park is the important place played when visitor's leisure, is made up of sight spot, many places, visitor according to oneself like and
The gateway selected, plays between sight spot, to obtain loosening of spiritual joyful and body and mind.
General park, owing to area is little, visitor can be achieved with coming and going between sight spot, many places by the way of walking.
But, in the park that some areas are the biggest, especially want to set up the large-scale parks of closed management, such as National Forest at some
Park etc., the manager in these parks only allows the vehicle in park oneself to run inside park, and owing to area is big, visitor
Could can only come and go between sight spot by the way of equipped vehicle, at this moment, the park vehicle how utilizing limited quantity is maximum
Meet to degree the demand of visitor everywhere, become parks operator's urgent problem.
In prior art, parks operator uses the form manually received and sent messages to realize the vehicle scheduling between sight spot, i.e.
Management personnel at sight spot are by estimating the visitor's quantity at this sight spot everywhere, estimate vehicle fleet size lacking in this sight spot, and
Send the vehicle fleet size lacked to park car transfer center, park car transfer center is receiving the administrative man at sight spot everywhere
After the scarce vehicle fleet size of institute that member sends, dispatch buses the most according to demand.But, this scheduling mode suffers from the drawback that (1)
The data precision that artificial estimation mode obtains is the highest, and such as sight spot visitor number identification exists error, causes the reference number of scheduling
According to inaccuracy;(2) each sight spot independently reports required vehicle, has not set up United Dispatching mechanism.
Accordingly, it would be desirable to a kind of park attraction vehicle dispatching method, it is possible to increase visitor's quantity accuracy of identification at sight spot everywhere,
And visitor's quantity based on sight spot everywhere can determine the quantity of dispatching buses at sight spot, everywhere at the car transfer center of park,
Realize the United Dispatching of vehicle between each sight spot in park.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of park attraction vehicle dispatching method, the radio communication that induces one skill
It is mutual that art realizes the information between park vehicle scheduling equipment and scene data collecting device, thus set up United Dispatching and put down
Platform, induce one complex and that precision is higher acquisition technology and image recognition technology are recognized accurately the trip at each sight spot
Visitor's quantity, provides for the vehicle scheduling between sight spot and more has the significant data of reference value, the reasonability of support vehicles scheduling.
According to an aspect of the present invention, it is provided that a kind of park attraction vehicle dispatching method, the method includes: 1) provide one
Plant park attraction vehicle scheduling platform, the park that visitor can only be come and gone between sight spot, it is characterised in that described by vehicle
Dispatching platform includes multiple sight spots number detecting system and computer control system, and each sight spot number detecting system is arranged on
At the one of park at sight spot, for visitor's quantity at the corresponding sight spot of detection in real time, described computer control system is with the plurality of
Sight spot detecting system connects respectively, visitor's quantity based on the multiple corresponding sight spot received, and determines and mails to each to doing something for the occasion
The additional issue vehicle fleet size of point;And 2) use described platform to be scheduling.
More specifically, in described park attraction vehicle scheduling platform: each sight spot number detecting system includes following
Equipment: first memory, is used for prestoring visitor's upper limit gray threshold and visitor's lower limit gray threshold, described visitor's upper limit ash
Degree threshold value is used for separating the visitor in image with image background with described visitor's lower limit gray threshold;Picture pick-up device, is used for adopting
Set pair answers the sight spot image at sight spot;Image processor, is connected respectively with described picture pick-up device and described first memory, including
Wavelet filtering unit, image sharpening unit, gray processing processing unit, visitor's image segmentation unit and visitor's quantity statistics unit,
Described wavelet filtering unit is connected with described picture pick-up device, described sight spot image performs wavelet filtering and processes with output filtering figure
Picture, described image sharpening unit is connected with described wavelet filtering unit, described filtering image is performed image sharpening and processes, with defeated
Going out sharpening image, described gray processing processing unit is connected with described image sharpening unit, and described sharpening image is performed gray processing
Process, with output gray level image, described visitor's image segmentation unit and described gray processing processing unit and described first storage
Device connects respectively, by gray value in described gray level image at described visitor's upper limit gray threshold and described visitor's lower limit gray scale threshold
Pixel identification between value also forms multiple visitor's subimage, and described visitor's quantity statistics unit is single with the segmentation of described visitor's image
Unit connects, and with the visitor's quantity at the described corresponding sight spot of quantity based on the plurality of visitor's subimage output, described small echo is filtered
Ripple unit, described image sharpening unit, described gray processing processing unit, described visitor's image segmentation unit and described visitor's quantity
Statistic unit realizes with independent fpga chip respectively;Single-chip microcomputer, divides with described first memory and described image processor
Do not connect, when resources occupation rate own is less than 20%, replace all operations of described image processor, when resources occupation own
When rate is more than 20%, terminating the replacement of all operations to described image processor, described single-chip microcomputer also receives and forwards described
Visitor's quantity at corresponding sight spot;First wireless transceiver, is connected with described single-chip microcomputer, sends described to doing something for the occasion with real-time radio
Visitor's quantity at Dian, is additionally operable to receive the quantity of the additional issue vehicle at the corresponding sight spot that the second wireless transceiver sends;First shows
Show device, be connected with described first wireless transceiver, for the quantity of the additional issue vehicle at the described corresponding sight spot of display in real time;First
Speech player, is connected with described first wireless transceiver, for the additional issue vehicle at real-time play and described corresponding sight spot
The voice prompted file that quantity is corresponding;Described computer control system includes following equipment: the second wireless transceiver, real-time reception
Visitor's quantity at the multiple corresponding sight spot that the first wireless transceiver of multiple sight spots number detecting system sends, also with controller even
Connect the first wireless transceiver mailing to each corresponding sight spot with the quantity by the additional issue vehicle at each corresponding sight spot;Second deposits
Reservoir, is used for prestoring the first proportion threshold value and the second proportion threshold value, and described second proportion threshold value is more than described first ratio
Threshold value;Controller, connects to receive visitor's quantity at the plurality of corresponding sight spot with described second wireless transceiver, accumulative described
Visitor's quantity at multiple corresponding sight spots is to obtain visitor's total amount, by total divided by described visitor for visitor's quantity at each corresponding sight spot
Measure to calculate visitor's proportion at each corresponding sight spot, for each corresponding sight spot, when its visitor's proportion is little
When equal to the first proportion threshold value, do not issue additional vehicle to it, when its visitor's proportion more than the first proportion threshold value but is less than
During equal to the second proportion threshold value, it is that current residual vehicle fleet size is divided by the plurality of corresponding sight spot to its vehicle fleet size issued additional
The business of quantity gained, when its visitor's proportion is more than the second proportion threshold value, surplus for this locality to its vehicle fleet size issued additional
Remaining vehicle fleet size is divided by two times of business of the quantity gained at the plurality of corresponding sight spot;Second display, with described controller even
Connect, for visitor's quantity at the plurality of corresponding sight spot of display in real time, be additionally operable to show in real time the increasing at each corresponding sight spot
The quantity dispatched a car;Second speech player, is connected with described controller, for real-time play and the plurality of corresponding sight spot
Voice prompted file corresponding to visitor's quantity, be additionally operable to the quantity pair of the additional issue vehicle at real-time play sight spot corresponding with each
The voice prompted file answered;Wherein, described first wireless transceiver and the channel radio of described second wireless transceiver wireless connections
News network is identical, is the one in GPRS mobile communications network, 3G mobile communications network or 4G mobile communications network.
More specifically, in described park attraction vehicle scheduling platform, each sight spot number detecting system also includes electricity
Power supply equipment, is connected with described single-chip microcomputer, for each sight spot number detection system described under the control at described single-chip microcomputer
System provides the management of power use.
More specifically, in described park attraction vehicle scheduling platform, described picture pick-up device is positioned at the top at corresponding sight spot,
The resolution used is 1920 × 1080.
More specifically, in described park attraction vehicle scheduling platform, described single-chip microcomputer is AT89C51 single-chip microcomputer.
More specifically, in described park attraction vehicle scheduling platform, described second wireless transceiver receive each
After the quantity of the additional issue vehicle at individual corresponding sight spot, will be wirelessly sent at random by the sight name at the corresponding sight spot of additional issue vehicle
The mobile terminal of the vehicle driver of the quantity of the additional issue vehicle at selection, corresponding sight spot.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram according to the park attraction vehicle scheduling platform shown in embodiment of the present invention.
Fig. 2 is the sight spot number detecting system according to the park attraction vehicle scheduling platform shown in embodiment of the present invention
Block diagram.
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of the park attraction vehicle scheduling platform of the present invention is described in detail.
Park, refers to the park of government authorities ancient times, and the modern times generally refers to the conduct nature Viewing Area that government builds and manages
The public territory played with the rest for the public.Park generally can be divided into Urban Parks, Forest Park, theme park, Botanical Garden
Deng.Modern park with its environment deep and serene and refrigerant avoiding heat and liked by people.
Park also can be divided into Urban Parks and the big class of nature park two, generally uses " park " word, Jin Zhi Urban Parks
For.The planning and designing in park will with certain science and technology and Art Principle for instructing, with meet stroll about or have a rest, view and admire, environment is protected
The functional requirement such as protect.Planning is to plan as a whole to research and solve problem related to the overall situation in construction of park.As determined the character in park, merit
Energy, scale, the relation of status, the division of labor and urban facilities in green space system, space layout, environmental carrying capacity, implement sequence etc.
Problem.Design is to be planned to basis, specifically imagines, by overall and local, a kind of hands reflected by drawing, description
Section.The initial function in park is more simple, bias toward provide quietly have a rest as taken a walk, environment that reward scape is used.
Since early years in 20th century, along with the development of construction of park, a lot of activity description, comprehensive park one are added again
As view and admire visit, the content such as quiet rests, children's game, recreational activities, Cultural Science are popularized, service facility.Park planning
It is typically to make scape to be combined with function division, plant, water body, mountain stone, building etc. are organized by the principle of landscape art, and
Suitable activity description, composition scenic spot or sight spot are set, form content and coordinate with form, variety in unity, the art made a distinction between the important and the lesser one
Composition.Constitute the main material in park, as plant, landform, landforms be the natural conditions such as climate, time, space impact and
Develop.Park planning and design must take into these impacts, because of ground, giving treatment in accordance with seasonal conditions, create different local characteristicses and style.
For general park, visitor only needs walking can go to sight spot everywhere, but, for some large-scale closed public affairs
Garden, is in the protection to environment, does not allow exterior vehicle enter, and can only be the most past between sight spot by park vehicle
Return, therefore, it is desirable to reasonably will dispatch between the park vehicle sight spot throughout of limited quantity.
Vehicle scheduling scheme in park of the prior art substantially relies on artificial range estimation Dynamic data exchange and determines each sight spot
Required vehicle, sight spot needs how many vehicles, and how many vehicles are just dispatched by control centre, and scheduling mechanism is unreasonable, also can cause
Less than vehicle, some sight spots have the situation that vehicle is too much to sight spot tune.
The park attraction vehicle scheduling platform of the present invention, obtains visitor's quantity at sight spot everywhere by image recognition mode,
And set up United Dispatching platform by wireless communication technology, ensure the real-time and effectiveness dispatched to a certain extent.
Fig. 1 is the block diagram according to the park attraction vehicle scheduling platform shown in embodiment of the present invention, described tune
Degree platform includes: multiple sight spots number detecting system 2 and computer control system 1, the quantity of multiple sight spots number detecting system 2
For n, n is the natural number more than 1, and each sight spot number detecting system 2 is arranged at the one of park at sight spot, in real time
Visitor's quantity at the corresponding sight spot of detection, described computer control system 1 is connected respectively with the plurality of sight spot detecting system 2, base
In visitor's quantity at the multiple corresponding sight spot received, determine the additional issue vehicle fleet size mailing to each corresponding sight spot.
Then, continue the concrete structure of the park attraction vehicle scheduling platform of the present invention is further detailed.
As in figure 2 it is shown, each sight spot number detecting system 2 includes following equipment: first memory 21, picture pick-up device
22, image processor 23, single-chip microcomputer the 24, first wireless transceiver the 25, first display 26 and the first speech player 27, monolithic
Machine 24 and first memory 21, picture pick-up device 22, image processor the 23, first wireless transceiver the 25, first display 26 and
One speech player 27 connects respectively.
First memory 21 is used for prestoring visitor's upper limit gray threshold and visitor's lower limit gray threshold, on described visitor
Limit gray threshold is used for separating the visitor in image with image background with described visitor's lower limit gray threshold.
Picture pick-up device 22, for gathering the sight spot image at corresponding sight spot.
Image processor 23, is connected respectively with described picture pick-up device 22 and described first memory 21, image processor 23
Including wavelet filtering unit, image sharpening unit, gray processing processing unit, visitor's image segmentation unit and visitor's quantity statistics list
Unit.
Described wavelet filtering unit is connected with described picture pick-up device 22, to described sight spot image perform wavelet filtering process with
Output filtering image, described image sharpening unit is connected with described wavelet filtering unit, described filtering image is performed image sharp
Change processes, and to export sharpening image, described gray processing processing unit is connected with described image sharpening unit, to described sharpening image
Execution gray processing processes, with output gray level image, described visitor's image segmentation unit and described gray processing processing unit and institute
State first memory 21 to connect respectively, by gray value in described gray level image in described visitor's upper limit gray threshold and described trip
Visitor lower limit gray threshold between pixel identification and form multiple visitor's subimage.
Described visitor's quantity statistics unit is connected with described visitor's image segmentation unit, with based on the plurality of visitor's subgraph
Visitor's quantity at the described corresponding sight spot of quantity output of picture, described wavelet filtering unit, described image sharpening unit, described ash
Degreeization processing unit, described visitor's image segmentation unit and described visitor's quantity statistics unit come with independent fpga chip respectively
Realize.
Single-chip microcomputer 24 performs following operation: when resources occupation rate own is less than 20%, replace described image processor 23
All operations, when resources occupation rate own is more than 20%, terminate the replacement to all operations of described image processor 23,
Described single-chip microcomputer 24 also receives and forwards the visitor's quantity at described corresponding sight spot.
First wireless transceiver 25, sends the visitor's quantity at described corresponding sight spot for real-time radio, is additionally operable to receive
The quantity of the additional issue vehicle at the corresponding sight spot that the second wireless transceiver sends.
First display 26, is connected with described first wireless transceiver 25, for the described corresponding sight spot of display in real time
The quantity of additional issue vehicle;First speech player 27, is connected with described first wireless transceiver 25, for real-time play and institute
State the voice prompted file that the quantity issuing additional vehicle at corresponding sight spot is corresponding.
Described computer control system 1 includes: the second wireless transceiver, real-time reception multiple sight spot number detecting system
Visitor's quantity at the multiple corresponding sight spot that the first wireless transceiver 25 sends, also connects with controller with by each corresponding sight spot
The quantity of additional issue vehicle mail to first wireless transceiver 25 at each corresponding sight spot.
Described computer control system 1 also includes: second memory, is used for prestoring the first proportion threshold value and the second ratio
Example threshold value, described second proportion threshold value is more than described first proportion threshold value.
Described computer control system 1 also includes: controller, is connected to receive described many with described second wireless transceiver
Visitor's quantity at individual corresponding sight spot, visitor's quantity at accumulative the plurality of corresponding sight spot is to obtain visitor's total amount, and each is right
Answer visitor's quantity at sight spot divided by described visitor's total amount to calculate visitor's proportion at each corresponding sight spot, for each
Corresponding sight spot, when its visitor's proportion is less than or equal to the first proportion threshold value, does not issues additional vehicle to it, when its visitor institute
When accounting example is more than the first proportion threshold value but is less than or equal to the second proportion threshold value, it is current residual car to its vehicle fleet size issued additional
Quantity is divided by the business of the quantity gained at the plurality of corresponding sight spot, when its visitor's proportion is more than the second proportion threshold value
Time, to its vehicle fleet size issued additional be local residue vehicle fleet size divided by the quantity gained at the plurality of corresponding sight spot business two
Times.
Described computer control system 1 also includes: second display, is connected with described controller, for display in real time
Visitor's quantity at the plurality of corresponding sight spot, is additionally operable to show in real time the quantity of the additional issue vehicle at each corresponding sight spot.
Described computer control system 1 also includes: the second speech player, is connected with described controller, in real time
Play the voice prompted file corresponding with visitor's quantity at the plurality of corresponding sight spot, be additionally operable to real-time play corresponding with each
The voice prompted file corresponding to quantity of the additional issue vehicle at sight spot.
Wherein, described first wireless transceiver 25 and the wireless communication networks phase of described second wireless transceiver wireless connections
With, it is the one in GPRS mobile communications network, 3G mobile communications network or 4G mobile communications network.
Wherein, each sight spot number detecting system 2 can also include power supply equipment, with described single-chip microcomputer 24 even
Connect, to provide the management of power use, described shooting for each sight spot number detecting system 2 described under the control of described single-chip microcomputer 24
Equipment 22 is positioned at the top at corresponding sight spot, and the resolution of employing is chosen as 1920 × 1080, and the model of described single-chip microcomputer 24 is optional
For AT89C51 single-chip microcomputer, described second wireless transceiver after the quantity of additional issue vehicle receiving each corresponding sight spot,
The additional issue vehicle at random selection, corresponding sight spot can will be wirelessly sent to by the sight name at the corresponding sight spot of additional issue vehicle
The mobile terminal of the vehicle driver of quantity.
It addition, single-chip microcomputer (Single chip microcomputer) is a kind of IC chip, it is to use super large rule
Vlsi die technology have the central processor CPU of data-handling capacity, random access memory ram, read only memory ROM,
Multiple I/O mouth and interrupt the function such as system, timer/counter (may also include display driver circuit, pulse-width modulation circuit,
The circuit such as analog multiplexer, A/D converter) it is integrated on one piece of silicon chip the little and perfect microcomputer constituted
System, extensively applies at industrial control field.From the eighties in last century, by 4 at that time, 8 single-chip microcomputers, develop into present
The high-speed microprocessor of 300M.
Single-chip microcomputer is born in 1971, experienced by SCM, MCU, SoC tri-megastage, SCM single-chip microcomputer in early days be all 8 or
4.The most most successful is the 8051 of INTEL, has hereafter developed MCS51 Series MCU system on 8051.Based on this
The Single Chip Microcomputer (SCM) system of system is the most also being widely used.The raising required along with industrial control field, starts to occur in that 16
Position single-chip microcomputer, but be widely applied the most very much because cost performance is undesirable.Send out greatly along with consumption electronic product after the nineties
Exhibition, singlechip technology has obtained huge raising.Along with the extensive application of INTEL i960 series ARM series the most later,
32 single-chip microcomputers replace rapidly the high end status of 16 single-chip microcomputers, and enter mainstream market.And the property of traditional 8 single-chip microcomputers
Can have also been obtained rapidly raising, disposal ability improves hundreds times compared with the eighties.32 high-end Soc single-chip microcomputer dominant frequency are
More than 300MHz, performance directly chases after the application specific processor of the mid-90, and common model producer price drops to 1 dollar,
High-end model also only 10 dollars.Single Chip Microcomputer (SCM) system was the most only developed under bare machine environment and used, great Liang Zhuan the present age
Embedded OS be widely used on the single-chip microcomputer of complete series.And as palm PC and mobile phone core processing
High-end single-chip microcomputer even can directly use special Windows and (SuSE) Linux OS.
Use the park attraction vehicle scheduling platform of the present invention, rely on for existing park attraction vehicle scheduling scheme artificial
Range estimation mode causes the technical problem that dispatching effect deviation is excessive, uses wireless communication technology to ensure the number between multiple sight spots
According to unified call, ensure park vehicle scheduling reasonability, the application of image recognition technology simultaneously be park vehicle scheduling also
Provide reliable reference data, thus farthest utilize the park vehicle of limited quantity, ensure the normal operation in park.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-described embodiment being not used to
Limit the present invention.For any those of ordinary skill in the art, without departing under technical solution of the present invention ambit,
Technical solution of the present invention is made many possible variations and modification by the technology contents that all may utilize the disclosure above, or is revised as
Equivalent embodiments with change.Therefore, every content without departing from technical solution of the present invention, according to the technical spirit pair of the present invention
Any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the scope of technical solution of the present invention protection
In.