Content of the invention
In order to solve the above problems, the invention provides a kind of scenic spot congestion status delivery system based on image acquisition,
For same scenic spot, using image acquisition and image recognition technology, visitor's number at each sight spot is determined, and in each scape
Other scenic spots visitor's number is issued at point, Rational flow of the visitor in scenic spot is realized, meanwhile, by the overall congestion status at scenic spot
It is sent to scenic spot visitor and is sent to distal end Destination Management platform, helps visitor's planning tourism road outside scenic spot visitor and scenic spot
Line, it is to avoid occur in congestion scenic spot, it is ensured that the Expected Results of tourism.
According to an aspect of the present invention, there is provided a kind of scenic spot congestion status delivery system based on image acquisition, described
Delivery system includes computer controls subsystem and multiple sight spot image acquisition subsystems, multiple sight spot image acquisition subsystems point
It is not arranged in the multiple sight spots in scenic spot, the computer controls subsystem is arranged in the control machine room at scenic spot, each
Sight spot image acquisition subsystem is used for gathering the sight spot image at corresponding sight spot and the sight spot image to collecting carries out image procossing,
The computer controls subsystem is wirelessly connected with the plurality of sight spot image acquisition subsystem, based on multiple sight spot image acquisition
The processing result image of subsystem issues scenic spot congestion status.
More specifically, in the scenic spot congestion status delivery system based on image acquisition, the sight spot image acquisition
Subsystem includes that memorizer, for storing personage's upper limit gray threshold and personage's lower limit gray threshold, personage's upper limit gray scale
Threshold value is used for separating the figure and ground in image with personage's lower limit gray threshold;High-definition camera, is arranged on corresponding
The surface at sight spot, resolution are 1920 × 1080, for gathering sight spot image;Image processor, connects the high-definition camera
Head and the memorizer, including contrast enhancement unit, wavelet filtering unit, image segmentation unit and demographics unit, institute
State contrast enhancement unit to be connected with the high-definition camera, strengthen to generate increasing for contrast is carried out to the sight spot image
Strong sight spot image, the wavelet filtering unit is connected with the contrast enhancement unit, using Harr small echos as filter function
Wavelet filtering is executed to enhancing sight spot image, filtering image is generated, image segmentation unit and the wavelet filtering unit and
The memorizer connects respectively, by gray value in the filtering image in personage's upper limit gray threshold and personage's lower limit gray threshold
Between pixel recognize and constitute multiple personage's subimages, the demographics unit is connected with described image cutting unit, meter
Calculate the number of the plurality of personage's subimage to determine sight spot number;Sight spot wireless communication interface, is connected with described image processor
Connect, for sight spot number described in wireless transmission, for the sight spot number at other sight spots of wireless receiving, be additionally operable to wireless receiving scenic spot
Number shortage signal, scenic spot number normal signal, scenic spot number cross multi signal or scenic spot number congestion signal;Sight spot display screen,
It is connected with described image processor and the sight spot wireless communication interface, to show the sight spot number in real time, shows which in real time
The sight spot number at his sight spot, is additionally operable to show and scenic spot number shortage signal, scenic spot number normal signal, scenic spot number mistake in real time
Multi signal or the corresponding text prompt information of scenic spot number congestion signal;Speaker, is connected with the sight spot wireless communication interface,
Multi signal is crossed with scenic spot number shortage signal, scenic spot number normal signal, scenic spot number with real-time play or scenic spot number is crowded
The corresponding voice document of signal;The computer controls subsystem includes, user input device, for the operation according to user,
The first scenic spot number threshold value and the second scenic spot number threshold value is input into, the second scenic spot number threshold value is more than first people from scenic spot
Number threshold value;Random access memory, is connected with the user input device, receives the first scenic spot number threshold value and second scape
Area's number threshold value;Computer Wireless Communication card, for multiple sight spots that the multiple sight spot image acquisition subsystems of wireless receiving send
Number, for the multiple sight spot numbers of wireless transmission, is additionally operable to wireless transmission scenic spot number shortage signal, scenic spot number and normally believes
Number, scenic spot number cross multi signal or scenic spot number congestion signal;Operation control equipment, with the random access memory and the calculating
Machine wireless communication card connects respectively, and the plurality of sight spot number is sued for peace, to obtain scenic spot collection total number of persons, when the scenic spot is adopted
When collection total number of persons is less than or equal to the first scenic spot number threshold value, scenic spot number shortage signal is sent, collection is total when the scenic spot
When number is more than the first scenic spot number threshold value and is less than or equal to the second scenic spot number threshold value, scenic spot number is sent normal
Signal, when scenic spot collection total number of persons exceedes the second scenic spot number threshold value 20%, sends scenic spot number and crosses multi signal,
When scenic spot collection total number of persons exceedes the second scenic spot number threshold value 50%, scenic spot number congestion signal is sent;Calculate
Machine display, is connected with the operation control equipment, to show that the plurality of sight spot number, the scenic spot gather total people in real time
Number, is additionally operable to show in real time and scenic spot number shortage signal, scenic spot number normal signal, scenic spot number crosses multi signal or people from scenic spot
The corresponding text prompt information of number congestion signal;Wherein, the Computer Wireless Communication card also with long haul travel management platform without
Line connects, and scenic spot collection total number of persons is sent to long haul travel management platform, and by scenic spot number shortage signal, scape
Area's number normal signal, scenic spot number cross multi signal or scenic spot number congestion signal is sent to long haul travel management platform.
More specifically, in the scenic spot congestion status delivery system based on image acquisition, adopting in the sight spot image
In subsystem, the memorizer, described image processor and the sight spot wireless communication interface are integrated in one block of integrated electricity
On the plate of road.
More specifically, in the scenic spot congestion status delivery system based on image acquisition, the random access memory is
Synchronous DRAM SDARM.
More specifically, in the scenic spot congestion status delivery system based on image acquisition, the sight spot radio communication
Interface is ZigBee wireless communication interfaces, and the Computer Wireless Communication card is integrated with ZigBee wireless communication interfaces and movement is logical
Communication network interface, the Computer Wireless Communication card is by ZigBee cordless communication networks and the plurality of sight spot image acquisition
System wireless connects, and the Computer Wireless Communication card is wirelessly connected with long haul travel management platform by mobile communications network interface
Connect.
More specifically, in the scenic spot congestion status delivery system based on image acquisition, the computer radio leads to
The mobile communications network interface of letter card is the one kind in GPRS communication interfaces, 3G communication interfaces and 4G communication interfaces.
Specific embodiment
Below with reference to accompanying drawings to the present invention the scenic spot congestion status delivery system based on image acquisition embodiment
It is described in detail.
Tourist attraction, i.e. tourist attraction, to refer to and go to the clear and definite of visit with attraction tourists from both home and abroad
Region place, disclosure satisfy that visitor's sightseeing, recreation and amusement, sports body-building, the tourism demand such as seek knowledge, and should possess corresponding trip
Trip service facility and corresponding tourist service is provided manage area independently.
Tourist attraction typically has unified management organization and clear and definite territorial scope.Including scenic spot, Wen Bo institutes
Shop, temple Taoist Temple, travel resort, nature reserve area, theme park, Forest Park, geological park, amusement park, zoo, plant
All kinds of tourist attractions such as thing garden and industry, agricultural, economy and trade, science and education, military affairs, physical culture, culture and arts, study.
Tourist attraction is the key element of tourist industry, is the bulk composition of travelling products, is the center in Tourism Industry Chain
Link, is the center of attraction of tourism consumption, is the radiation center in travel industry face.Tourist industry is the pillar in a lot of cities or area
Property industry, so play considerable effect in national economy.There are a lot of typical tourist cities, be all to travel as core
The heart, drives the city of macroeconomic development comprehensively.The industry that is directly benefited has tourist industry, food and drink amusement, urban transportation, life clothes
Business industry, tourist souvenir etc. drive the joint development of regional productive consumption every profession and trade comprehensively, are formed and to travel are
The Tourism Economy industrial chain of tap.
But for relatively bulky tourism consumption crowd, tourist attraction quantity relative deficiency is additionally, since visitor's acquisition
The passage of tourist attraction information is inaccessible, visitor before setting out cannot using scenic spot focus degree as consideration basis, and can only be with
Go to by means of the hobby of oneself, which in turns increases scenic spot congestion level.
The scenic spot congestion status delivery system based on image acquisition of the present invention, can issue the congestion shape at scenic spot in time
State, additionally it is possible to issue existing visitor's quantity at different sight spots in same scenic spot in time, selects tourism route to provide weight for visitor
The reference data that wants.
Fig. 1 is the structure of the scenic spot congestion status delivery system based on image acquisition according to embodiment of the present invention
Block diagram, the delivery system include computer controls subsystem 1 and multiple sight spot image acquisition subsystems 2, multiple sight spot figures
As the number of acquisition subsystem can be n, n is the natural number more than 1, and multiple sight spot image acquisition subsystems 2 are separately positioned on
In multiple sight spots in scenic spot, the computer controls subsystem 1 is arranged in the control machine room at scenic spot, each sight spot image
Acquisition subsystem 2 is used for gathering the sight spot image at corresponding sight spot and the sight spot image to collecting carries out image procossing, the meter
Calculation machine control subsystem 1 is with the plurality of sight spot image acquisition subsystem 2 by the 3 wireless connection of the first cordless communication network, base
Scenic spot congestion status, the computer controls subsystem 1 are issued in the processing result image of multiple sight spot image acquisition subsystems 2
Also by the second cordless communication network and the 4 wireless connection of long haul travel management platform, for issuing scenic spot information in time, described the
One cordless communication network 3 is chosen as ZigBee cordless communication networks, and second cordless communication network 5 is chosen as mobile radio communication
Network.
Then, more specific description is carried out to the structure of the scenic spot congestion status delivery system of the present invention.
In the delivery system, the sight spot image acquisition subsystem 1 includes, memorizer, for storing personage's upper limit
Gray threshold and personage's lower limit gray threshold, personage's upper limit gray threshold and personage's lower limit gray threshold are used for will figure
Figure and ground as in separates.
The sight spot image acquisition subsystem 1 also includes high-definition camera, is arranged on the surface at corresponding sight spot, resolution
For 1920 × 1080, for gathering sight spot image.
As shown in Fig. 2 the sight spot image acquisition subsystem 1 also includes image processor, connect the high-definition camera
With the memorizer, described image processor includes contrast enhancement unit 6, wavelet filtering unit 7,8 and of image segmentation unit
Demographics unit 9, the contrast enhancement unit 6 are connected with the high-definition camera, for carrying out to the sight spot image
Contrast strengthens and strengthens sight spot image to generate, and the wavelet filtering unit 7 is connected with the contrast enhancement unit 6, is adopted
Harr small echos execute wavelet filtering as filter function to enhancing sight spot image, generate filtering image, image segmentation unit 8
It is connected with the wavelet filtering unit 7 and the memorizer respectively, by gray value in the filtering image in personage's upper limit gray scale
Pixel between threshold value and personage's lower limit gray threshold recognizes and constitutes multiple personage's subimages, the demographics unit 9 with
Described image cutting unit 8 connects, and calculates the number of the plurality of personage's subimage to determine sight spot number.
The sight spot image acquisition subsystem 1 also includes sight spot wireless communication interface, is connected with described image processor, uses
In sight spot number described in wireless transmission, for the sight spot number at other sight spots of wireless receiving, wireless receiving scenic spot number is additionally operable to
Shortage signal, scenic spot number normal signal, scenic spot number cross multi signal or scenic spot number congestion signal.
The sight spot image acquisition subsystem 1 also includes sight spot display screen, with described image processor and the sight spot without
Line communication interface connects, and to show the sight spot number in real time, shows the sight spot number at other sight spots in real time, is additionally operable to aobvious in real time
Show multi signal is crossed with scenic spot number shortage signal, scenic spot number normal signal, scenic spot number or scenic spot number congestion signal is corresponding
Text prompt information.
The sight spot image acquisition subsystem 1 also includes speaker, is connected with the sight spot wireless communication interface, with real-time
Play multi signal or scenic spot number congestion signal pair is crossed with scenic spot number shortage signal, scenic spot number normal signal, scenic spot number
The voice document that answers.
The computer controls subsystem 2 includes that user input device, for the operation according to user, is input into the first scape
Area's number threshold value and the second scenic spot number threshold value, the second scenic spot number threshold value are more than the first scenic spot number threshold value.
The computer controls subsystem 2 also includes random access memory, is connected with the user input device, receives described
First scenic spot number threshold value and the second scenic spot number threshold value.
The computer controls subsystem 2 also includes Computer Wireless Communication card, for the multiple sight spot images of wireless receiving
Multiple sight spot numbers that acquisition subsystem sends, for the multiple sight spot numbers of wireless transmission, are additionally operable to wireless transmission scenic spot number
Shortage signal, scenic spot number normal signal, scenic spot number cross multi signal or scenic spot number congestion signal.
The computer controls subsystem 2 also includes operation control equipment, with the random access memory and the computer
Wireless communication card connects respectively, and the plurality of sight spot number is sued for peace, to obtain scenic spot collection total number of persons, when the scenic spot gathers
When total number of persons is less than or equal to the first scenic spot number threshold value, scenic spot number shortage signal is sent, when the scenic spot gathers total people
When number is more than the first scenic spot number threshold value and is less than or equal to the second scenic spot number threshold value, send scenic spot number and normally believe
Number, when scenic spot collection total number of persons exceedes the second scenic spot number threshold value 20%, send scenic spot number and cross multi signal, when
When the scenic spot collection total number of persons exceedes the second scenic spot number threshold value 50%, scenic spot number congestion signal is sent.
The computer controls subsystem 2 also includes computer display, is connected with the operation control equipment, with real-time
Show the plurality of sight spot number, scenic spot collection total number of persons, be additionally operable to show and scenic spot number shortage signal, scenic spot in real time
Number normal signal, scenic spot number cross multi signal or the corresponding text prompt information of scenic spot number congestion signal.
Wherein, the Computer Wireless Communication card is also wirelessly connected with long haul travel management platform, and the scenic spot is adopted
Collection total number of persons is sent to long haul travel management platform, and by scenic spot number shortage signal, scenic spot number normal signal, scenic spot people
Counted multi signal or scenic spot number congestion signal was sent to long haul travel management platform.
Wherein, in the sight spot image acquisition subsystem 1, may be selected by the memorizer, described image processor and
The sight spot wireless communication interface is integrated on one piece of surface-mounted integrated circuit, and the random access memory is chosen as synchronous dynamic random and deposits
Reservoir SDARM, the sight spot wireless communication interface are ZigBee wireless communication interfaces, and the Computer Wireless Communication card is integrated with
ZigBee wireless communication interfaces and mobile communications network interface, the Computer Wireless Communication card pass through ZigBee wireless communication networks
Network is wirelessly connected with the plurality of sight spot image acquisition subsystem, and the Computer Wireless Communication card is connect by mobile communications network
Mouth is wirelessly connected with long haul travel management platform, and the mobile communications network interface of the Computer Wireless Communication card is chosen as GPRS
One kind in communication interface, 3G communication interfaces and 4G communication interfaces.
In addition, ZigBee is a kind of wireless network protocol of low speed short-distance transmission.Zigbee protocol is distinguished from top to bottom
For physical layer (PHY), MAC layer (MAC), transport layer (TL), Internet (NWK), application layer (APL) etc..Wherein thing
Reason layer and MAC layer follow the regulation of IEEE 802.15.4 standards.ZigBee-network is mainly characterized by low-power consumption, low
Cost, low rate, support great deal of nodes, support multiple network topology, low complex degree, quick, reliability, safety.
Equipment in ZigBee-network can be divided into coordinator (Coordinator), aggregation node (Router), sensor section
The Three roles such as point (EndDevice), at the same time, ZigBee as a kind of short-distance wireless communication technology, due to its network
Wireless data transmission function can be easily provided the user, there is very strong applicability in Internet of Things field therefore.
Briefly, ZigBee is a kind of highly reliable wireless data sending network, similar to CDMA and GSM network.ZigBee
Digital transmission module is similar to mobile network base station.Communication distance is from the 75m of standard to hundreds of rice, several kilometers, and support unlimited expansion
Exhibition.
ZigBee be one by can the wireless data sending network platform constituting of more to 65000 wireless data transmission modules,
In the range of whole network, can be in communication with each other between each ZigBee-network digital transmission module, the distance between each network node
Can be from the 75m infinite expandings of standard.Unlike netting from the CDMA nets or GSM of mobile communication, ZigBee-network is mainly
Industry spot Automated condtrol data transfer and set up, thus, he must have simple, and easy to use, reliable operation, price are low
The characteristics of.
Each ZigBee-network node not only itself can directly enter as monitored object, such as its sensor for being connected
Row data acquisition and monitoring, can also be transmitted through the data information for coming by the other network node of transfer automatically.In addition, each
ZigBee-network node (FFD) can also be in the range of oneself signal be covered, and multiple network information transfer tasks of not undertaking
Isolated child node (RFD) wirelessly connects.
Using the scenic spot congestion status delivery system based on image acquisition of the present invention, cannot be to obtaining for prior art
The technical problem of tourist attraction effective information, visitor's quantity that each sight spot in tourist attraction is gathered by image recognition technology,
And scenic spot visitor sum and scenic spot congestion is thus counted, Radio Transmission Technology is quoted by sight spot visitor's quantity.Scenic spot visitor
Sum and scenic spot congestion wireless transmission, help visitor to select tourist attraction before setting out, also help the trip in the scenic spot
Tourism is continued at the relatively small number of sight spot of objective selection number, effectively evades congestion location.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment it is not used to
Limit the present invention.For any those of ordinary skill in the art, under without departing from technical solution of the present invention ambit,
Technology contents all using the disclosure above make many possible variations and modification to technical solution of the present invention, or are 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, still fall within the scope of technical solution of the present invention protection
Interior.