CN106968544B - Intelligent forms based on infrared distance measuring - Google Patents
Intelligent forms based on infrared distance measuring Download PDFInfo
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- CN106968544B CN106968544B CN201710363668.6A CN201710363668A CN106968544B CN 106968544 B CN106968544 B CN 106968544B CN 201710363668 A CN201710363668 A CN 201710363668A CN 106968544 B CN106968544 B CN 106968544B
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/32—Position control, detection or monitoring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/44—Sensors therefore
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/45—Control modes
- E05Y2400/456—Control modes for programming
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/80—User interfaces
- E05Y2400/81—User displays
- E05Y2400/812—User displays with acoustic display
- E05Y2400/814—Sound emitters, e.g. speakers
- E05Y2400/816—Voice emitters
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/55—Windows
Abstract
The present invention relates to a kind of intelligent forms based on infrared distance measuring, including infrared emitting equipment, infrared receiver equipment, temperature testing equipment, embedded processing equipment, glass body and direct current generator, the infrared emitting equipment is arranged on the surface on the upper edge of the glass body, to the upper along transmitting infrared ray of the glass body, the infrared receiver equipment receives the infrared ray reflected, time difference and REAL TIME INFRARED THERMAL IMAGE line spread speed between the time of time and the infrared receiver equipment receiving infrared-ray of the embedded processing equipment based on infrared emitting equipment transmitting infrared ray determine the real time position on the upper edge of the glass body, real time temperature of the embedded processing equipment also based on environment where the forms determines REAL TIME INFRARED THERMAL IMAGE line spread speed.By means of the invention it is possible to improve the intelligent level of forms control.
Description
Technical field
The present invention relates to infrared detection field, more particularly to a kind of intelligent forms based on infrared distance measuring.
Background technology
High ferro has the advantages that handling capacity of passengers is high, take less, security is good, percent of punctuality is high, comfort and convenient and energy consumption are relatively low.
Can also be to serving propulsion and proportionality action to regional economic development along the line；Urban economy development and territory are opened along promoting
Hair；Number of the enterprise increase along the line makes national tax and land tax accordingly increase；Save the energy and reduce environmental pollution.Edge can be driven simultaneously
Line economy, along the line city shine new vigor high ferro very important facilitation served to industrialization and the development of urbanization,
Promote key city along high ferro " to be laid out " again with satellite selection, i.e., radiate and drive Zhou Biancheng with high ferro key city
City's synchronized development.
However, the control of high ferro also need to it is further perfect, such as window of high speed railway opening and closing research it is less, multiply
Objective careless manipulation, it is easy to cause the safety problems such as tong.So, the mood of passenger's trip is not only have impact on, and to high ferro
Operation side also result in detrimental effect.
The content of the invention
In order to solve the above problems, the invention provides a kind of intelligent forms based on infrared distance measuring, figure is introduced
Picture identification equipment connects with muscle bounce detection device, can be located at the anti-pinch in the real time position on the upper edge of glass body
When in region, muscle bounce detection device, high-definition camera, the first filter apparatus, edge enhancing equipment, noise analysis are set
Standby, the second filter apparatus and image recognition apparatus are switched to mode of operation from battery saving mode, more crucially, additionally it is possible to are connecing
When receiving hand identification signal and receiving muscle detection signal, tong alarm signal is sent, is receiving the hand identification
Signal but when not receiving the muscle detection signal, sends tong pre-warning signal.
According to an aspect of the present invention, there is provided a kind of intelligent forms based on infrared distance measuring, the forms include
Infrared emitting equipment, infrared receiver equipment, temperature testing equipment, embedded processing equipment, glass body and direct current
Machine, whether the glass body closes the forms and determines that the forms are closed or open mode, described red
Outside line transmitting equipment is arranged on the surface on the upper edge of the glass body, for the upper infrared along launching of the glass body
Line, the infrared receiver equipment are arranged on the surface on the upper edge of the glass body, for receiving from the glass body
The infrared ray that reflects of upper edge, the embedded processing equipment is used for based on infrared emitting equipment transmitting infrared ray
Time and the infrared receiver equipment receiving infrared-ray time between time difference and REAL TIME INFRARED THERMAL IMAGE line spread speed
Determine the real time position on the upper edge of the glass body；
Wherein, the temperature testing equipment is used for the real time temperature of environment where detecting the forms, the embedded place
Reason equipment is connected with the temperature testing equipment, and REAL TIME INFRARED THERMAL IMAGE line is determined for the real time temperature based on environment where the forms
Spread speed.
More specifically, in the intelligent forms based on infrared distance measuring：The temperature testing equipment is based on described
The real time temperature of environment determines that REAL TIME INFRARED THERMAL IMAGE line spread speed includes where forms：The real time temperature of environment is got over where the forms
Height, REAL TIME INFRARED THERMAL IMAGE line spread speed are faster.
More specifically, in the intelligent forms based on infrared distance measuring：The direct current generator is described for driving
Glass body rises to carry out the shutoff operation of the forms from the bottom of the forms to the top of the forms；
Wherein, the direct current generator is additionally operable to drive the glass body from the top of the forms to the bottom of the forms
Subordinate is dropped to carry out the opening operation of the forms；
Wherein, the top down of the forms is provided with anti-pinch region, the anti-pinch region is located at the top of the forms
Between portion and anti-pinch lower position, the anti-pinch lower position is in the lower section at the top of the forms and apart from the top of the forms
The vertical range in portion reaches pre-determined distance threshold value.
More specifically, in the intelligent forms based on infrared distance measuring, in addition to：Audio alert equipment, set
Near the top of the forms, it is connected with the embedded processing equipment, for receiving the embedded processing equipment hair
The tong alarm signal sent, and play speech play file corresponding with the tong alarm signal.
More specifically, in the intelligent forms based on infrared distance measuring, in addition to：
Muscle bounce detection device, the upper edge of the glass body is arranged on, the glass master is applied to for detecting
The dynamics on the upper edge of body, and when being applied to the dynamics on upper edge of the glass body and falling in the range of muscle bounce, send
Muscle detection signal；
High-definition camera, the top of the forms is arranged on, the bottom for facing the forms carries out high definition forms picture number
According to collection to obtain high definition forms image；
First filter apparatus, it is connected with the high-definition camera, for receiving high definition forms image, to the high definition forms
Image performs wavelet filtering processing, Wiener filtering processing, median filter process and Gassian low-pass filter processing simultaneously, to obtain respectively
The first filtering image, the second filtering image, the 3rd filtering image and the 4th filtering image are obtained, while the described first filtering is schemed
Picture, second filtering image, the 3rd filtering image and the 4th filtering image carry out Analysis signal-to-noise ratio (SNR) to obtain respectively
The first signal to noise ratio, the second signal to noise ratio, the 3rd signal to noise ratio and the 4th signal to noise ratio are obtained, selects numerical value maximum from four signal to noise ratio
Signal to noise ratio as target signal to noise ratio, using filtering image corresponding to target signal to noise ratio as target filtering image；
Edge strengthens equipment, is connected with first filter apparatus, for carrying out edge increasing to the target filtering image
Manage to obtain edge enhanced images strength；
Noise analysis equipment, with the edge enhancing equipment be connected, for the edge enhanced images progress noise into
Decompose analysis with obtain in the edge enhanced images various noise types and respectively corresponding to each noise signal composition, obtaining
Three noise signal compositions of amplitude maximum are selected in each noise signal composition obtained and are sorted from big to small according to amplitude
Respectively as the first noise signal composition, the second noise signal composition and the 3rd noise signal composition；
Second filter apparatus, strengthen equipment and the noise analysis equipment with the edge respectively and be connected, for from image
Searched in Filtering Template storehouse corresponding respectively with the first noise signal composition, the second noise signal composition and the 3rd noise signal composition
Image filtering template using as the first Filtering Template, the second Filtering Template and the 3rd Filtering Template, based on the described first filtering
Template, second Filtering Template and the 3rd Filtering Template perform filtering process to obtain most to the edge enhanced images
Whole filtering image；
Image recognition apparatus, it is connected with second filter apparatus, for finally being filtered to described based on benchmark hand pattern
Ripple image carries out hand identification, based on default glass gray scale upper limit threshold and default glass gray scale lower threshold to identify the glass
The upper edge of glass main body, and when hand be present around in the glass body, send hand identification signal；
The embedded processing equipment also connects with described image identification equipment and the muscle bounce detection device respectively
Connect, for when the real time position on the upper edge of the glass body is located in the anti-pinch region, the muscle bounce to be examined
It is measurement equipment, the high-definition camera, first filter apparatus, edge enhancing equipment, the noise analysis equipment, described
Second filter apparatus and described image identification equipment are switched to mode of operation from battery saving mode；
Wherein, second filter apparatus is based on first Filtering Template, second Filtering Template and the described 3rd
Filtering Template performs filtering process to the edge enhanced images to be included with obtaining final filtering image：First filtered using described first
Ripple template performs filtering process to the edge enhanced images, obtains the first median filter image, reuses second filtering
Template performs filtering process to the first median filter image, the second median filter image is obtained, finally using the described 3rd
Filtering Template performs filtering process to the second median filter image, obtains final filtering image；
Wherein, the embedded processing equipment is receiving the hand identification signal and is receiving the muscle detection letter
Number when, send tong alarm signal, when receiving the hand identification signal but not receiving the muscle detection signal, hair
Go out tong pre-warning signal.
More specifically, in the intelligent forms based on infrared distance measuring：The direct current generator with it is described embedded
Processing equipment connects, for when receiving the tong alarm signal, driving the glass body from the top of the forms
Decline to the bottom of the forms, be additionally operable to, when receiving the tong pre-warning signal, stop the drive to the glass body
It is dynamic.
More specifically, in the intelligent forms based on infrared distance measuring：Audio alert equipment, it is additionally operable to receive institute
The tong pre-warning signal of embedded processing equipment transmission is stated, and plays speech play text corresponding with the tong pre-warning signal
Part.
More specifically, in the intelligent forms based on infrared distance measuring：The audio alert equipment includes voice
Conversion chip and two-way speaker.
More specifically, in the intelligent forms based on infrared distance measuring：The embedded processing equipment is additionally operable to
When the real time position on the upper edge of the glass body is located at outside the anti-pinch region, muscle bounce detection is set
Standby, described high-definition camera, first filter apparatus, edge enhancing equipment, the noise analysis equipment, described second
Filter apparatus and described image identification equipment are switched to battery saving mode from mode of operation.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the block diagram of the intelligent forms based on infrared distance measuring according to embodiment of the present invention.
Reference：1 front edge of airport pickup port management and control devices；2 infrared emitting equipment；3 infrared receiver equipment；4 temperature detections are set
It is standby；5 embedded processing equipment；6 glass bodies
Embodiment
The embodiment of the intelligent forms based on infrared distance measuring of the present invention is carried out in detail below with reference to accompanying drawings
Explanation.
On April 5 nineteen fifty-nine, first high-speed railway Tokaido the Shinkansen truly is in Japanese break ground and start building in the world
Work, built by 5 years, completely complete to lay a railway track in March, 1964, July in the same year is completed, and is formally open to traffic on October 1st, 1964.The East Sea
Road the Shinkansen is originated from Tokyo, and by way of Nagoya, capital of a country and other places eventually to (new) Osaka, 515.4 kilometers of total length, overall trip speed is up to
210 kilometers/hour, being open to the traffic for it indicates the epochal arrival of world's high-speed railway.Then France, Italy, Germany
Build high-speed railway one after another.Japan has built adret, northeast and upper more the Shinkansen again after Tokaido the Shinkansen within 1972；
France has built southeast TGV lines, Atlantic Ocean TGV lines；Italy has built Rome to Florence.The first generation headed by Japan
High-speed railway is built up, and has been promoted the balanced development of regional economy along the line energetically, has been promoted real estate, industrial machinery, steel etc.
The development of related industry, influence degree of the communications and transportation to environment is reduced, Railway Market share is significantly gone up, business economic
Benefit is clearly better.
The most of Europe developed countries such as France, Germany, Italy, Spain, Belgium, Holland, Sweden, Britain, greatly
Scale builds the state or transnational high-speed railway, has gradually formed High-speed Railway Network in Europe network.The construction of current high-speed railway is high
Tide, not exclusively railway improve the needs of internal corporate benefit, are more national energy, environment, the needs of traffic policy.
Started in Asia (South Korea, TaiWan, China, China), North America (U.S.), Australia (Australia) world wide
Build the upsurge of high-speed railway.It is mainly reflected in：First, building high-speed railway has obtained the support energetically of national governments, typically
There is nationwide entirety to build planning, and progressively implement according to planning；Second, build the Business Economic Benefit of high-speed railway
And social benefit, the common recognition of wider aspect is obtained, the energy can be saved, reduce land use face by particularly building high-speed railway
Accumulate, reduce environmental pollution, the social benefit of traffic safety etc. it is notable, and along can promoting regional economic development plus
Adjustment of the fast industrial structure etc..
Because high ferro passage rate is fast, its opening and closing to window requires that speed is fast, and real-time is good.However, in height
The accident of tong often occurs on barred window family, it can be seen that, existing window of high speed railway control system is still not perfect enough, still has certain
The rising space.In order to overcome above-mentioned deficiency, the present invention has built a kind of intelligent forms based on infrared distance measuring, for solving
Certainly above-mentioned technical problem.
Fig. 1 is the block diagram of the intelligent forms based on infrared distance measuring according to embodiment of the present invention,
The forms include infrared emitting equipment, infrared receiver equipment, temperature testing equipment, embedded processing equipment, glass master
Whether body and direct current generator, the glass body close the forms and determine that the forms are closed or opened
State；
The infrared emitting equipment is arranged on the surface on the upper edge of the glass body, for the glass body
It is upper along transmitting infrared ray, the infrared receiver equipment is arranged on the surface on the upper edge of the glass body, for receiving
The infrared ray reflected from the upper edge of the glass body, the embedded processing equipment are used to be based on the infrared emitting
Equipment transmitting infrared ray time and the infrared receiver equipment receiving infrared-ray time between time difference and in real time
Infrared ray spread speed determines the real time position on the upper edge of the glass body；
Wherein, the temperature testing equipment is used for the real time temperature of environment where detecting the forms, the embedded place
Reason equipment is connected with the temperature testing equipment, and REAL TIME INFRARED THERMAL IMAGE line is determined for the real time temperature based on environment where the forms
Spread speed.
Then, continue to carry out further the concrete structure of the intelligent forms based on infrared distance measuring of the present invention
It is bright.
In the intelligent forms：Real time temperature of the temperature testing equipment based on environment where the forms determines
REAL TIME INFRARED THERMAL IMAGE line spread speed includes：The real time temperature of environment is higher where the forms, and REAL TIME INFRARED THERMAL IMAGE line spread speed is faster.
In the intelligent forms：The direct current generator be used for drive the glass body from the bottom of the forms to
The top of the forms rises to carry out the shutoff operation of the forms；
Wherein, the direct current generator is additionally operable to drive the glass body from the top of the forms to the bottom of the forms
Subordinate is dropped to carry out the opening operation of the forms；
Wherein, the top down of the forms is provided with anti-pinch region, the anti-pinch region is located at the top of the forms
Between portion and anti-pinch lower position, the anti-pinch lower position is in the lower section at the top of the forms and apart from the top of the forms
The vertical range in portion reaches pre-determined distance threshold value.
In the intelligent forms, in addition to：Audio alert equipment, it is arranged near the top of the forms, with
Embedded processing equipment connection, the tong alarm signal sent for receiving the embedded processing equipment, and play with
The corresponding speech play file of tong alarm signal.
In the intelligent forms, in addition to：
Muscle bounce detection device, the upper edge of the glass body is arranged on, the glass master is applied to for detecting
The dynamics on the upper edge of body, and when being applied to the dynamics on upper edge of the glass body and falling in the range of muscle bounce, send
Muscle detection signal；
High-definition camera, the top of the forms is arranged on, the bottom for facing the forms carries out high definition forms picture number
According to collection to obtain high definition forms image；
First filter apparatus, it is connected with the high-definition camera, for receiving high definition forms image, to the high definition forms
Image performs wavelet filtering processing, Wiener filtering processing, median filter process and Gassian low-pass filter processing simultaneously, to obtain respectively
The first filtering image, the second filtering image, the 3rd filtering image and the 4th filtering image are obtained, while the described first filtering is schemed
Picture, second filtering image, the 3rd filtering image and the 4th filtering image carry out Analysis signal-to-noise ratio (SNR) to obtain respectively
The first signal to noise ratio, the second signal to noise ratio, the 3rd signal to noise ratio and the 4th signal to noise ratio are obtained, selects numerical value maximum from four signal to noise ratio
Signal to noise ratio as target signal to noise ratio, using filtering image corresponding to target signal to noise ratio as target filtering image；
Edge strengthens equipment, is connected with first filter apparatus, for carrying out edge increasing to the target filtering image
Manage to obtain edge enhanced images strength；
Noise analysis equipment, with the edge enhancing equipment be connected, for the edge enhanced images progress noise into
Decompose analysis with obtain in the edge enhanced images various noise types and respectively corresponding to each noise signal composition, obtaining
Three noise signal compositions of amplitude maximum are selected in each noise signal composition obtained and are sorted from big to small according to amplitude
Respectively as the first noise signal composition, the second noise signal composition and the 3rd noise signal composition；
Second filter apparatus, strengthen equipment and the noise analysis equipment with the edge respectively and be connected, for from image
Searched in Filtering Template storehouse corresponding respectively with the first noise signal composition, the second noise signal composition and the 3rd noise signal composition
Image filtering template using as the first Filtering Template, the second Filtering Template and the 3rd Filtering Template, based on the described first filtering
Template, second Filtering Template and the 3rd Filtering Template perform filtering process to obtain most to the edge enhanced images
Whole filtering image；
Image recognition apparatus, it is connected with second filter apparatus, for finally being filtered to described based on benchmark hand pattern
Ripple image carries out hand identification, based on default glass gray scale upper limit threshold and default glass gray scale lower threshold to identify the glass
The upper edge of glass main body, and when hand be present around in the glass body, send hand identification signal；
The embedded processing equipment also connects with described image identification equipment and the muscle bounce detection device respectively
Connect, for when the real time position on the upper edge of the glass body is located in the anti-pinch region, the muscle bounce to be examined
It is measurement equipment, the high-definition camera, first filter apparatus, edge enhancing equipment, the noise analysis equipment, described
Second filter apparatus and described image identification equipment are switched to mode of operation from battery saving mode；
Wherein, second filter apparatus is based on first Filtering Template, second Filtering Template and the described 3rd
Filtering Template performs filtering process to the edge enhanced images to be included with obtaining final filtering image：First filtered using described first
Ripple template performs filtering process to the edge enhanced images, obtains the first median filter image, reuses second filtering
Template performs filtering process to the first median filter image, the second median filter image is obtained, finally using the described 3rd
Filtering Template performs filtering process to the second median filter image, obtains final filtering image；
Wherein, the embedded processing equipment is receiving the hand identification signal and is receiving the muscle detection letter
Number when, send tong alarm signal, when receiving the hand identification signal but not receiving the muscle detection signal, hair
Go out tong pre-warning signal.
In the intelligent forms：The direct current generator is connected with the embedded processing equipment, for receiving
During the tong alarm signal, drive the glass body to decline from the top of the forms to the bottom of the forms, also use
When the tong pre-warning signal is being received, stop the driving to the glass body.
In the intelligent forms：Audio alert equipment, it is additionally operable to receive the folder that the embedded processing equipment is sent
Hand pre-warning signal, and play speech play file corresponding with the tong pre-warning signal.
In the intelligent forms：The audio alert equipment includes voice conversion chip and two-way speaker.
In the intelligent forms：The embedded processing equipment is additionally operable in the real-time of the upper edge of the glass body
When position is located at outside the anti-pinch region, by the muscle bounce detection device, the high-definition camera, first filter
Wave device, edge enhancing equipment, the noise analysis equipment, second filter apparatus and described image identification equipment from
Mode of operation is switched to battery saving mode.
In addition, the high-definition camera includes cmos image sensor.Cmos image sensor is a kind of typical solid
Imaging sensor, there is common historical origin with CCD.Cmos image sensor generally by image-sensitive cell array, line driver,
A few part compositions such as row driver, time sequence control logic, a/d converter, data/address bus output interface, control interface, this several part
Generally all it is integrated on same silicon chip.Its course of work generally can be divided into reset, opto-electronic conversion, integration, several parts of reading.
Other digital signal processing circuits can also be integrated on cmos image sensor chip, such as a/d converter, automatically
Light exposure control, nonuniform compensation, white balance processing, black level control, Gamma correction etc., even can in order to carry out quick calculate
So that the DSP devices with programmable functions to be integrated with cmos device, so as to form at single-chip digital camera and image
Reason system.
Morrison in 1963, which has been delivered, can calculate sensor, and this is that one kind can utilize photoconductive effect measure facula position
Structure, turn into cmos image sensor development beginning.The CMOS CMOS active pixel sensor single-chip digitals of nineteen ninety-five low noise
Camera succeeds.
Cmos image sensor has following advantage：1), random window reading capability.Window read operation is at random
Cmos image sensor is functionally better than CCD one side, and also referred to as area-of-interest is chosen.In addition, cmos image
The highly integrated characteristic of sensor is easily achieved it while opens the function of multiple tracking windows.2), capability of resistance to radiation.Total comes
Say, the potential radiation resistance of cmos image sensor has important enhancing relative to CCD performances.3), system complexity and can
By property.System hardware structure can be greatly simplified using cmos image sensor.4), non-destructive data read-out mode.5)、
The spectrum assignment of optimization.Significantly, since the reason for multiple functional transistors are integrated with pixel structure, CMOS figures
As sensor, there is also some shortcomings, mainly noise and filling rate two indices.In view of cmos image sensor is relatively excellent
Performance more so that cmos image sensor is widely used in every field.
It is low for prior art window of high speed railway security performance using the intelligent forms based on infrared distance measuring of the present invention
Under technical problem, by increasing parameters detection device on window of high speed railway to obtain each ginseng related to window of high speed railway
Parameters are analyzed and judged by number, determine whether the abnormal conditions in tong, accordingly should in order to formulate
Anxious measure, avoid causing passenger's hand more serious injury.
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.
Claims (2)
1. a kind of intelligent forms based on infrared distance measuring, the forms include：
Infrared emitting equipment, infrared receiver equipment, temperature testing equipment, embedded processing equipment, glass body and straight
Flow motor, whether the glass body closes the forms and determine that the forms are closed or open mode, institute
The surface that infrared emitting equipment is arranged on the upper edge of the glass body is stated, for the upper along transmitting of the glass body
Infrared ray, the infrared receiver equipment are arranged on the surface on the upper edge of the glass body, for receiving from the glass
The infrared ray that the upper edge of main body reflects, the embedded processing equipment are used for red based on infrared emitting equipment transmitting
Time difference and REAL TIME INFRARED THERMAL IMAGE line between the time of outside line and the time of the infrared receiver equipment receiving infrared-ray propagate
Speed determines the real time position on the upper edge of the glass body；
Wherein, the temperature testing equipment is used for the real time temperature of environment where detecting the forms, and the embedded processing is set
It is standby to be connected with the temperature testing equipment, determine that REAL TIME INFRARED THERMAL IMAGE line is propagated for the real time temperature based on environment where the forms
Speed；
Real time temperature of the temperature testing equipment based on environment where the forms determines that REAL TIME INFRARED THERMAL IMAGE line spread speed includes：
The real time temperature of environment is higher where the forms, and REAL TIME INFRARED THERMAL IMAGE line spread speed is faster；
The direct current generator is used to drive the glass body from the bottom of the forms to the top of the forms to rise to enter
The shutoff operation of the row forms；
Wherein, the direct current generator is additionally operable under driving the glass body from the top of the forms to the bottom of the forms
Drop to carry out the opening operation of the forms；
Wherein, the top down of the forms is provided with anti-pinch region, the anti-pinch region be located at the forms top and
Between anti-pinch lower position, the anti-pinch lower position is in the lower section at the top of the forms and apart from the top of the forms
Vertical range reaches pre-determined distance threshold value；
Audio alert equipment, it is arranged near the top of the forms, is connected with the embedded processing equipment, for receiving
The tong alarm signal that the embedded processing equipment is sent, and play speech play text corresponding with the tong alarm signal
Part；
Characterized in that, also include：
Muscle bounce detection device, the upper edge of the glass body is arranged on, the glass body is applied to for detecting
The dynamics on upper edge, and when being applied to the dynamics on upper edge of the glass body and falling in the range of muscle bounce, send muscle
Detection signal；
High-definition camera, the top of the forms is arranged on, the bottom progress high definition forms view data for facing the forms is adopted
Collect to obtain high definition forms image；
First filter apparatus, it is connected with the high-definition camera, for receiving high definition forms image, to the high definition forms image
Wavelet filtering processing, Wiener filtering processing, median filter process and Gassian low-pass filter processing are performed simultaneously, to obtain the respectively
One filtering image, the second filtering image, the 3rd filtering image and the 4th filtering image, while to first filtering image, institute
State the second filtering image, the 3rd filtering image and the 4th filtering image and carry out Analysis signal-to-noise ratio (SNR) to obtain first respectively
Signal to noise ratio, the second signal to noise ratio, the 3rd signal to noise ratio and the 4th signal to noise ratio, the maximum noise of numerical value is selected from four signal to noise ratio
Target signal to noise ratio is used for, using filtering image corresponding to target signal to noise ratio as target filtering image；
Edge strengthens equipment, is connected with first filter apparatus, for being carried out to the target filtering image at edge enhancing
Manage to obtain edge enhanced images；
Noise analysis equipment, it is connected with edge enhancing equipment, for carrying out noise contribution solution to the edge enhanced images
Analysis with obtain in the edge enhanced images various noise types and respectively corresponding to each noise signal composition, in acquisition
Three noise signal compositions of amplitude maximum and the difference that sorted from big to small according to amplitude are selected in each noise signal composition
As the first noise signal composition, the second noise signal composition and the 3rd noise signal composition；
Second filter apparatus, strengthen equipment and the noise analysis equipment with the edge respectively and be connected, for from image filtering
Search figure corresponding with the first noise signal composition, the second noise signal composition and the 3rd noise signal composition difference in ATL
As Filtering Template is using as the first Filtering Template, the second Filtering Template and the 3rd Filtering Template, based on first Filtering Template,
Second Filtering Template and the 3rd Filtering Template perform filtering process to obtain final filter to the edge enhanced images
Ripple image；
Image recognition apparatus, it is connected with second filter apparatus, for being schemed based on benchmark hand pattern to the final filtering
As carrying out hand identification, based on default glass gray scale upper limit threshold and default glass gray scale lower threshold to identify the glass master
The upper edge of body, and when hand be present around in the glass body, send hand identification signal；
The embedded processing equipment is also connected with described image identification equipment and the muscle bounce detection device respectively, is used
In when the real time position on the upper edge of the glass body is located in the anti-pinch region, muscle bounce detection is set
Standby, described high-definition camera, first filter apparatus, edge enhancing equipment, the noise analysis equipment, described second
Filter apparatus and described image identification equipment are switched to mode of operation from battery saving mode；
Wherein, second filter apparatus is based on first Filtering Template, second Filtering Template and the 3rd filtering
Template performs filtering process to the edge enhanced images to be included with obtaining final filtering image：First using the described first filtering mould
Plate performs filtering process to the edge enhanced images, obtains the first median filter image, reuses second Filtering Template
Filtering process is performed to the first median filter image, obtains the second median filter image, finally using the described 3rd filtering
Template performs filtering process to the second median filter image, obtains final filtering image；
Wherein, the embedded processing equipment is receiving the hand identification signal and is receiving the muscle detection signal
When, tong alarm signal is sent, when receiving the hand identification signal but not receiving the muscle detection signal, is sent
Tong pre-warning signal.
2. the intelligent forms based on infrared distance measuring as claimed in claim 1, it is characterised in that：
The direct current generator is connected with the embedded processing equipment, for when receiving the tong alarm signal, driving
The glass body declines from the top of the forms to the bottom of the forms, is additionally operable to receiving the tong early warning letter
Number when, stop the driving to the glass body.
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| CN201711119929.6A CN107816278B (en) | 2017-05-22 | 2017-05-22 | Intelligent forms based on infrared distance measuring |
| CN201710363668.6A CN106968544B (en) | 2017-05-22 | 2017-05-22 | Intelligent forms based on infrared distance measuring |
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| CN110522205A (en) * | 2018-05-25 | 2019-12-03 | 任峰 | A kind of method of intelligent automatic storage |
| CN108720276B (en) * | 2018-05-30 | 2021-01-29 | 南师大科技园栖霞管理(南京)有限公司 | Desk overload prevention overweight system |
| CN109918979B (en) * | 2018-05-31 | 2021-09-28 | 天际(吉安)光电信息有限公司 | Key operation shielding type electric heater |
| CN109717632A (en) * | 2018-07-24 | 2019-05-07 | 永康市柴迪贸易有限公司 | Anti-pet alarm type bookcase |
| CN109919900A (en) * | 2018-07-25 | 2019-06-21 | 永康市柴迪贸易有限公司 | Children's identifying platform based on cabinet for TV |
| CN109969371A (en) * | 2018-08-01 | 2019-07-05 | 永康市缘匠贸易有限公司 | Refrigeration equipment fuselage guard system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106968544A (en) | 2017-07-21 |
| CN107816278B (en) | 2019-04-26 |
| CN107816278A (en) | 2018-03-20 |
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Effective date of registration: 20180201 Address after: 233500 Mengcheng Economic Development Zone, Bozhou, Anhui Applicant after: Anhui Anwang Door Industry Co., Ltd. Address before: 2 No. 300384 Binhai New Area of Tianjin Huayuan Industrial Park Alex Hua Tian Road International Business Center Room 218 Applicant before: Liu Jian |
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Denomination of invention: Intelligent window body based on infrared ray ranging Effective date of registration: 20190620 Granted publication date: 20180302 Pledgee: Anhui Mengcheng Hushangcun Town Bank Co., Ltd. Pledgor: Anhui Anwang Door Industry Co., Ltd. Registration number: 2019330000166 |
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