The content of the invention
, can be to the characteristics of human body of process the invention provides a kind of method monitored in real time in order to solve the above problems
Extracted and identified, so as to improve the security to park cars with its region.
The present invention at least has following three important inventive points:
(1) by transforming the original structure of ground lock device, the degree of integration of ground lock device is improved, extends ground lock device
Miscellaneous function;
(2) ensure that difference of the image of each camera assembly shooting between brightness minimizes, facilitate follow-up image to select
Select and image procossing;
(3) piecemeal is carried out to pending image by histogram cluster analysis, base is performed to each subgraph after piecemeal
In the determination of the adaptive Target Segmentation threshold range of noise amplitude, so as to improve the reliability of succeeding target identification.
According to an aspect of the present invention, there is provided a kind of method monitored in real time, this method include:A kind of prison in real time is provided
Locking device and carry out implementing monitoring using described device, described device includes control type:State controlled motor, is arranged on base
It is interior, it is connected with horizontal structure, to drive the rotation of horizontal structure under the control of state actuation signal, annular is driven with corresponding
Structure is in raised state and state two states support switching of droping to the ground;
Data uploading device, is arranged on base upper surface, two-way to be established with the server at neighbouring police service center
Wireless communication link connects;
IInstalling bayonet, it is arranged on bar shaped support, for installing oval metal component;
The base is set on the ground, and use is round-shaped, and inside is metal material, and outside scribbles red paint;
The outer annular bar includes loop configuration and horizontal structure, and loop configuration is connected with horizontal structure, is arranged on bottom
Outside the exterior contour of seat, inside horizontal structure inserted base, for driving loop configuration in raised state and state two of droping to the ground
The support switching of kind state;
The bar shaped support is arranged on inside loop configuration, is horizontal positioned state, for providing support for loop configuration
Power;
Oval metal component, including oval metal shell, fixed support and automatic dust removing mechanism, outside oval metal
Shell and automatic dust removing mechanism are all disposed within support bracket fastened top, and automatic dust removing mechanism is used for timing to oval metal shell table
Face carries out dedusting, and equally distributed multiple mounting holes are set on oval metal shell;
Multiple camera assemblies, it is disposed respectively in multiple mounting holes on oval metal shell, each shooting group
Part includes pick-up lens, brightness detector, brightness regulator and imaging sensor, brightness detector, each camera assembly
Brightness detector is used for the real-time region brightness for detecting and exporting corresponding camera assembly position, the figure of each camera assembly
As sensor is shot to its region being responsible in surrounding environment and exports corresponding area image.
Embodiment
The embodiment of locking device is described in detail to real-time monitoring type of the invention below with reference to accompanying drawings.
In order to overcome above-mentioned deficiency, the present invention has built a kind of method monitored in real time, and this method includes:There is provided a kind of real
When monitoring type locking device and carry out implementing monitoring using described device, the suspect that can to passing by lock carries out real-time
Detection and instant alarming.
Fig. 1 be real-time monitoring type according to embodiment of the present invention locking device positive structure schematic, Fig. 2 is
The real-time monitoring type shown according to an embodiment of the present invention locking device structure schematic diagram, as illustrated, described device
Including:
State controlled motor, is arranged in base, is connected with horizontal structure, in the control lower band of state actuation signal
The rotation of dynamic horizontal structure, accordingly to drive loop configuration in raised state and state two states support switching of droping to the ground;
Data uploading device, is arranged on base upper surface, two-way to be established with the server at neighbouring police service center
Wireless communication link connects;
IInstalling bayonet, it is arranged on bar shaped support, for installing oval metal component;
The base is set on the ground, and use is round-shaped, and inside is metal material, and outside scribbles red paint;
The outer annular bar includes loop configuration and horizontal structure, and loop configuration is connected with horizontal structure, is arranged on bottom
Outside the exterior contour of seat, inside horizontal structure inserted base, for driving loop configuration in raised state and state two of droping to the ground
The support switching of kind state;
The bar shaped support is arranged on inside loop configuration, is horizontal positioned state, for providing support for loop configuration
Power;
Oval metal component, including oval metal shell, fixed support and automatic dust removing mechanism, outside oval metal
Shell and automatic dust removing mechanism are all disposed within support bracket fastened top, and automatic dust removing mechanism is used for timing to oval metal shell table
Face carries out dedusting, and equally distributed multiple mounting holes are set on oval metal shell;
Multiple camera assemblies, it is disposed respectively in multiple mounting holes on oval metal shell, each shooting group
Part includes pick-up lens, brightness detector, brightness regulator and imaging sensor, brightness detector, each camera assembly
Brightness detector is used for the real-time region brightness for detecting and exporting corresponding camera assembly position, the figure of each camera assembly
As sensor is shot to its region being responsible in surrounding environment and exports corresponding area image;
Luminance proportion equipment, it is connected with the brightness detector of each camera assembly, for receiving each camera assembly
Brightness detector output real-time region brightness, and based on multiple camera assemblies brightness detector output each real-time area
Domain brightness determines and exports real time equaliser brightness;
Image mosaic device, it is connected with multiple camera assemblies, for receiving multiple area images, and to multiple area images
Splicing is carried out to obtain and export panorama ambient image;
Piecemeal processing equipment, is connected with image mosaic device, for receiving panorama ambient image, passes through histogram cluster point
Analysis is split to pending image, to obtain each subgraph;
Noise amplitude detection device, it is connected with piecemeal processing equipment, for receiving each subgraph, for each subgraph
Picture, noise type detection is carried out to the subgraph, to obtain the amplitude of all kinds noise, and based on the width of all kinds noise
Corresponding amplitude weights determine the overall noise amplitude of the subgraph respectively for value and all kinds noise;
Threshold value selects equipment, is connected respectively with piecemeal processing equipment and noise amplitude detection device, for receiving each height
Image, and each overall noise amplitude of each subgraph is received, the overall noise amplitude based on each subgraph determines the son
The Target Segmentation threshold range of image, wherein, the overall noise amplitude of subgraph is bigger, the Target Segmentation threshold range of the subgraph
Width is smaller;
Image segmentation apparatus, it is connected with threshold value selection equipment, for performing each subgraph based on corresponding human body point
The human body segmentation's processing for cutting threshold value, to obtain corresponding sub-pattern, and the sub-pattern of all subgraphs is spliced to obtain
Each composed pattern;
Object detection apparatus, it is connected with image segmentation apparatus, for carrying out suspect's body respectively to each composed pattern
Shape detection is to determine with suspect's bodily form similarity highest composed pattern and be exported as suspect's pattern;
Data uploading device, is connected with object detection apparatus, default for being more than or equal in the area of suspect's pattern
During area threshold, suspect's pattern and panorama ambient image are packed and be wirelessly sent to genuinely convinced in neighbouring police service together
It is engaged at device;
Wherein, the determination of the real time equaliser brightness is based on each real-time region brightness and each real-time region brightness
The corresponding corresponding luminance weights value of camera assembly position institute.
Then, the concrete structure of with continuing the real-time monitoring type to present invention locking device is further detailed.
In locking device in the monitoring type in real time:
The surface of the pick-up lens of each camera assembly is connected with oval metal shell seamless, for receiving to remove automatically
The timing dusting processing of dirt mechanism.
In locking device in the monitoring type in real time:
In each camera assembly:Brightness detector is arranged on the lower section of pick-up lens and positioned at oval metal shell
It is internal;
In locking device in the monitoring type in real time:
In each camera assembly:Brightness regulator is arranged on the lower section of pick-up lens and positioned at oval metal shell
It is internal;
In locking device in the monitoring type in real time:
In each camera assembly:Imaging sensor is arranged on the lower section of pick-up lens and positioned at oval metal shell
It is internal;
In locking device in the monitoring type in real time:
In each camera assembly:Brightness detector is arranged on the lower section of pick-up lens, the top of imaging sensor.
In locking device in the monitoring type in real time:
Brightness regulator is connected with imaging sensor, for based on the real time equaliser brightness regulation imaging sensor received
Shooting brightness.
And in locking device in the monitoring type in real time:
Also include optical filter in each camera assembly, be arranged in front of pick-up lens;
Wherein, brightness detector, brightness regulator and imaging sensor are integrated in same SOC.
In addition, the data uploading device uses frequency duplex communications interface.FDD refers to up-link and descending
The transmission of link is carried out over different frequencies respectively.
In mode of frequency division duplexing, the transmission of up-link and downlink is carried out over different frequencies respectively.It is former
Manage as shown below.F1 and f2 is respectively carrying out the transmission frequency and receives frequency of a certain mobile station of business transmission.
In first and second generation cellular system, it is substantially using FDD technologies to realize duplex transmission.Particularly
In generation cellular system, what it is due to transmission is continuous baseband signal, it is necessary to the up-downgoing of duplex is provided with different frequencies
Link channel.When transmission continuous information uses FDD technologies in first generation cellular system, transmitting-receiving two-end must all have generation different
The frequency synthesizer of carrier frequency, there must also be the duplex filtering for preventing transmission signal from leaking into receiver in receiving terminal
Device.In addition, for the ease of the making of duplexer, certain frequency interval will be had by receiving and dispatching between carrier frequency.In the second generation
In the systems such as GSM, IS-136 and IS-95, FDD technologies are also used.In such systems, because information is entered with slotted mode
Row transmission, transmitting-receiving can be carried out in different time slots, and the transmission signal of mobile station or base station will not produce to this receiver
Interference.So although with FDD technologies, it is not required that expensive duplexer filter.
The characteristics of fdd mode is the system on two symmetrical frequency channels of separation (up-downgoing frequency interval 190MHz)
Received and transmitted, channel is received and transmit to separate with protection frequency range.
Using technologies such as packet switch, the bottleneck of two generations development can be broken through, realizes high-speed data service, and frequency spectrum profit can be improved
With rate, increase power system capacity.But FDD must use paired frequency, i.e., third generation business is provided in every 2x5MHz bandwidth.
Which can make full use of the frequency spectrum of up-downgoing when supporting symmetrical service, but in asymmetrical packet switch (internet) work
When making, the availability of frequency spectrum then substantially reduce (due to low ascending load, cause the availability of frequency spectrum to reduce about 40%), at this point,
Tdd mode has the incomparable advantages of FDD.
Locking device using real-time monitoring type of the invention, it is difficult to completely electronicization for vehicle of ferrying in the prior art and adjusts
The technical problem of degree, on the basis of high precision image collection, object detection apparatus is introduced, is connected with image segmentation apparatus, used
In carry out the detection of suspect's bodily form respectively to each composed pattern with determine and suspect's bodily form similarity highest splice
Pattern simultaneously exports as suspect's pattern, also introduces data uploading device, is connected with object detection apparatus, in suspicion
When the area of molecule pattern is more than or equal to preset area threshold value, suspect's pattern and panorama ambient image are packed simultaneously together
At police service central server near being wirelessly sent to.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all 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 change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.