Invention content
To solve the above-mentioned problems, the multifunctional residential area parking stake based on image recognition that the present invention provides a kind of,
Orientation expulsion canine function is integrated in parking stake, to overcome the drawbacks of parking stake is difficult to clear up.
The present invention at least has following three important inventive points:
(1) it by designing the professional shielding construction including multiple shielding devices around each cmos sensor, reduces
Influence the electrostatic interference of cmos sensor imaging effect;
(2) by with pre-stored each visual angle still image carry out it is matched in a manner of obtain best background image, meanwhile,
Each foreground point is determined by randomization judgment model, to lay solid data base for the identification of subsequent motion target
Plinth;
(3) solar energy is used to provide continual supply of electric power for parking stake, meanwhile, use the mode of solar cell cabinet
Solar power supply unit is packaged and ancillary equipment is built, ensures solar powered reliability.
According to an aspect of the present invention, a kind of multifunctional residential area parking stake based on image recognition is provided, it is described to stop
Knee includes:
Cylinder-shaped body structure, including cylindrical plastic main body, steel body shell, multiple cmos sensors, multiple steel body sets
Ring and multiple insulation ornaments are connect, steel body shell is covered on the side of cylindrical plastic main body, multiple insulation ornaments
It is continuously attached in steel body case surface in a manner of interconnection, each insulation ornament is embedded with steel body shielding piece, each
A cmos sensor is arranged at the center for the ornament that insulate at one, and there are one be fixed on insulation ornament appearance for socket
Steel body on face is socketed ring;For each insulation ornament, the distance of steel body socket ring to steel body shielding piece thereon is big
Steel body thereon is socketed ring to the distance of steel body shell, in order on the Electro-static Driven Comb to steel body shell on steel body socket ring;
The top of cylindrical plastic main body is arranged, for covering cylindrical plastic main body, edge and cylinder in cover structure
The smooth of the edge of shape plastic body connects;
Agent structure is stopped, including manual key slot, annular blocking framework and direct current generator, direct current generator are hindered with annular
Divider structure connects, and for the rise or decline of the control ring form drag divider structure in a manner of electronic, manual key slot is used for manual
The rise or decline of mode control ring form drag divider structure;
Solar cell cabinet, setting is stopping near agent structure, for each electrical equipment for obstruction agent structure
Supply of electric power is provided, solar cell cabinet includes cabinet, LCD display, heating surface area control button, the first ventilation slot, second
Ventilation slot, two-way speaker, mounting hole and two support legs;
Cylindrical stent is arranged below cylinder-shaped body structure, is used to support cylinder-shaped body structure and cover structure;
Multiple cmos sensors are used to carry out image detection to place environment to obtain and export more respectively with different visual angles
It is a to divide multi-view image;
Moving image selects equipment, is connect respectively with multiple cmos sensors, for being deposited from multiple points of multi-view image selections
Divide multi-view image and as the output of motion reference image in Moving Objects;
Background obtains equipment, is connect with moving image selection equipment, for receiving motion reference image, and by motion reference
Image is matched one by one with each visual angle still image, will be made with the highest visual angle still image of motion reference images match degree
It is exported for real-time background image, wherein each visual angle still image is pre-stored in the storage unit built in background acquisition equipment
In, each visual angle still image is obtained to be shot in advance to the static scene under the corresponding visual angle without any Moving Objects
The image obtained;
Canine analytical equipment obtains equipment with background and connect, for receiving motion reference image and real-time background image, really
Determine the mean value of the pixel value of real-time background image and the variance of the pixel value of real-time background image, it will be every in motion reference image
The mean value of the pixel value of one pixel and the pixel value of real-time background image does difference, when difference is more than or equal to real-time Background
At five times of the variance of the pixel value of picture, which is determined as foreground point, the pixel is otherwise determined as background dot, and
All foreground points in motion reference image are formed into real-time foreground image, target detection is carried out from real-time foreground image to obtain
It obtains and exports target subgraph, and when target subgraph is matched with a certain canine reference pattern, send out that there are canine alarms
Signal.
Specific implementation mode
The embodiment of the multifunctional residential area parking stake of the present invention is described in detail below with reference to accompanying drawings.
In order to overcome above-mentioned deficiency, the present invention to build a kind of multifunctional residential area parking stake based on image recognition, made
The canine that surrounding is identified with the parking stake, to be integrated with canine expulsion function in existing parking stake.
Fig. 1 is according to the structural schematic diagram of the multifunctional residential area parking stake shown in embodiment of the present invention, the parking
Stake include:
Cylinder-shaped body structure, including cylindrical plastic main body, steel body shell, multiple cmos sensors, multiple steel body sets
Ring and multiple insulation ornaments are connect, steel body shell is covered on the side of cylindrical plastic main body, multiple insulation ornaments
It is continuously attached in steel body case surface in a manner of interconnection, each insulation ornament is embedded with steel body shielding piece, each
A cmos sensor is arranged at the center for the ornament that insulate at one, and there are one be fixed on insulation ornament appearance for socket
Steel body on face is socketed ring;For each insulation ornament, the distance of steel body socket ring to steel body shielding piece thereon is big
Steel body thereon is socketed ring to the distance of steel body shell, in order on the Electro-static Driven Comb to steel body shell on steel body socket ring;
The top of cylindrical plastic main body is arranged, for covering cylindrical plastic main body, edge and cylinder in cover structure
The smooth of the edge of shape plastic body connects;
Agent structure is stopped, including manual key slot, annular blocking framework and direct current generator, direct current generator are hindered with annular
Divider structure connects, and for the rise or decline of the control ring form drag divider structure in a manner of electronic, manual key slot is used for manual
The rise or decline of mode control ring form drag divider structure;
As shown in Fig. 2, solar cell cabinet, setting is stopping near agent structure, for being each of obstruction agent structure
A electrical equipment provides supply of electric power, and solar cell cabinet includes cabinet, LCD display, heating surface area control button, first logical
Wind groove, the second ventilation slot, two-way speaker, mounting hole and two support legs;
Cylindrical stent is arranged below cylinder-shaped body structure, is used to support cylinder-shaped body structure and cover structure;
Multiple cmos sensors are used to carry out image detection to place environment to obtain and export more respectively with different visual angles
It is a to divide multi-view image;
Moving image selects equipment, is connect respectively with multiple cmos sensors, for being deposited from multiple points of multi-view image selections
Divide multi-view image and as the output of motion reference image in Moving Objects;
Background obtains equipment, is connect with moving image selection equipment, for receiving motion reference image, and by motion reference
Image is matched one by one with each visual angle still image, will be made with the highest visual angle still image of motion reference images match degree
It is exported for real-time background image, wherein each visual angle still image is pre-stored in the storage unit built in background acquisition equipment
In, each visual angle still image is obtained to be shot in advance to the static scene under the corresponding visual angle without any Moving Objects
The image obtained;
Canine analytical equipment obtains equipment with background and connect, for receiving motion reference image and real-time background image, really
Determine the mean value of the pixel value of real-time background image and the variance of the pixel value of real-time background image, it will be every in motion reference image
The mean value of the pixel value of one pixel and the pixel value of real-time background image does difference, when difference is more than or equal to real-time Background
At five times of the variance of the pixel value of picture, which is determined as foreground point, the pixel is otherwise determined as background dot, and
All foreground points in motion reference image are formed into real-time foreground image, target detection is carried out from real-time foreground image to obtain
It obtains and exports target subgraph, and when target subgraph is matched with a certain canine reference pattern, send out that there are canine alarms
Signal.
In stake is stopped in the multifunctional residential area:
Canine analytical equipment sends out no canine letter when target subgraph and any canine reference pattern all mismatch
Number.
In stake is stopped in the multifunctional residential area, can also include:
Audible alarm equipment is arranged on cylindrical stent, is connect with canine analytical equipment;
Wherein, the audible alarm equipment is used for when receiving canine alarm signal, carries out corresponding audible alarm behaviour
Make.
In stake is stopped in the multifunctional residential area:The audible alarm equipment is buzzer.
In stake is stopped in the multifunctional residential area, can also include:
Real-time display equipment is arranged on cylindrical stent, is connect with canine analytical equipment;
Wherein, the real-time display equipment for real-time display with canine alarm signal or without the corresponding character of canine signal
String.
And in stake is stopped in the multifunctional residential area, can also include:
ZIGBEE connection equipment is arranged on cylindrical stent, for establishing ZIGBEE communication connections.
In stake is stopped in the multifunctional residential area:The canine analytical equipment is in target subgraph and any canine base
When quasi- pattern all mismatches, the unidentified signal of canine is sent out.
In addition, ZigBee is the low-power consumption LAN protocol based on IEEE802.15.4 standards.It is provided according to international standard,
ZigBee technology is the wireless communication technique of a kind of short distance, low-power consumption.This title (also known as ZigBee protocol) derives from honeybee
Eight words dance, due to honeybee (bee) be by circle in the air and " drone " (zig) shake wing " dancing " come and companion transmission pollen
Place azimuth information, that is to say, that honeybee constitutes the communication network in group by such mode.Its main feature is that closely,
Low complex degree, self-organizing, low-power consumption, low data rate.It is mainly suitable for, for automatically controlling and remote control field, to be embedded in
Various equipment.In brief, ZigBee is exactly a kind of cheap, the near radio networking mechanics of communication of low-power consumption.ZigBee
It is a kind of wireless network protocol of low speed short-distance transmission.Zigbee protocol is respectively physical layer (PHY), media visit from top to bottom
Ask control layer (MAC), transport layer (TL), network layer (NWK), application layer (APL) etc..Wherein physical layer and MAC layer
Follow the regulation of IEEE 802.15.4 standards.
Parking stake in multifunctional residential area using the present invention, the skill removed for the parking stake urine taste difficulty of residential quarter in the prior art
Art problem determines real-time Background by introducing canine analytical equipment for receiving motion reference image and real-time background image
The variance of the mean value of the pixel value of picture and the pixel value of real-time background image, by each pixel in motion reference image
The mean value of pixel value and the pixel value of real-time background image does difference, when difference is more than or equal to the pixel value of real-time background image
At five times of variance, which is determined as foreground point, the pixel is otherwise determined as background dot, and by motion reference figure
All foreground points as in form real-time foreground image, and target detection is carried out from real-time foreground image to obtain and export target
Subgraph, and when target subgraph is matched with a certain canine reference pattern, sends out that there are canine alarm signals.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention is right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.