CN108510706A - Multi-functional slides alarm platform - Google Patents
Multi-functional slides alarm platform Download PDFInfo
- Publication number
- CN108510706A CN108510706A CN201810336222.9A CN201810336222A CN108510706A CN 108510706 A CN108510706 A CN 108510706A CN 201810336222 A CN201810336222 A CN 201810336222A CN 108510706 A CN108510706 A CN 108510706A
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- CN
- China
- Prior art keywords
- age
- weight
- value
- slide
- face pattern
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/178—Human faces, e.g. facial parts, sketches or expressions estimating age from face image; using age information for improving recognition
Abstract
The present invention relates to a kind of Multi-functional slides alarm platforms, including：Weight detector, setting is lined up position in slide, for carrying out field data detection to the person weight for being lined up position positioned at slide, to obtain Field Force's weight, and when Field Force's weight is more than or equal to preset weight threshold value, overweight alarm signal is sent out, is additionally operable to, when Field Force's weight is less than preset weight threshold value, send out weight normal signal；Candid photograph equipment in scene is lined up position to carry out video capture to the personnel for being lined up position positioned at slide, to obtain simultaneously output work queue's location drawing picture towards slide；Sound-light alarm equipment is arranged at the top of slide, is connect with the weight detector, for when receiving the overweight alarm signal, carrying out corresponding sound-light alarm operation.Through the invention, the various crises for causing to be formed because too small or crossing old man person's seating slide are reduced.
Description
Technical field
The present invention relates to safety protection field more particularly to a kind of Multi-functional slides alarm platforms.
Background technology
Slide is made of climbing section, platform section and downslide section, generally uses timber, stainless steel, artificial terrazzo, glass fibers
Dimension, reinforced plastics make, and ensure that sled surface is smooth.Slide will dimensionally follow base of principle of human engineering, the height with human body
Degree cooperation, is combined with child age and build, can just be beneficial to their healthy growth.
Generally in design, slide climbing frame inclination angle is 70 ° or so, wide 40cm, and the high 6cm of gangboard, bilateral sets handrail column
Bar.30 ° -35 °, wide 40cm of slide plate inclination angle, both sides straight edge are 18cm, are braked convenient for children's both feet.In addition, finished product slide plate and from
Slide processed all should spread rubber cushion of the thickness not less than 3cm or the sand of 40cm or more in terraced lower part, prevent children from falling injured.Together
When be also noted that the endurance of slide, cushion effect, whether the handrail on both sides, also width suitable, and whether reasonable parabola is.
Immediately the use of slide is still a kind of very dangerous behavior in this way, for the excessive old man of too small children or age,
Therefore, it in order to ensure the safe handling of slide, needs to exclude this kind of crowd except the range using slide, however, existing
Lack corresponding electronic cue pattern in technology, meanwhile, manual prompt's pattern to the addition of cost of labor be related management side without
What method was born.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of Multi-functional slides alarm platforms, and people is lined up to slide scene
Member carries out age discriminating, when the age recognized is not in described default the range of age, to send out and be forbidden to use signal,
In, it uses based on the matched age recognition mechanism of textural characteristics, improves the precision of identification.
For this purpose, the present invention has following important inventive point：
(1) establish according to be lined up personnel's facial characteristics age recognition mechanism, at the age recognized not described
It when in default the range of age, sends out and is forbidden to use signal, to avoid various accidents caused by too small or mistake old man person's seating slide；
(2) corresponding region of preset area images to be recognized and age benchmark face pattern is respectively divided using as comparing
Region, to the pixel in comparison domain into the targetedly analysis of row pixel value, to obtain the textural characteristics in region, and will
The textural characteristics of the respective comparison domain of images to be recognized and age benchmark face pattern are compared, the most identical with acquisition
Age type corresponding to age benchmark face pattern.
According to an aspect of the present invention, a kind of Multi-functional slides alarm platform is provided, the platform includes：
Weight detector, setting are lined up position in slide, for showing to the person weight for being lined up position positioned at slide
Field data detects, and to obtain Field Force's weight, and when Field Force's weight is more than or equal to preset weight threshold value, sends out
Overweight alarm signal is additionally operable to, when Field Force's weight is less than preset weight threshold value, send out weight normal signal；
Equipment is captured at scene, towards slide queuing position to carry out video capture to the personnel for being lined up position positioned at slide,
To obtain simultaneously output work queue's location drawing picture；
Liquid crystal display is arranged at the top of slide, is connect with the weight detector, for receiving described surpass
When weight alarm signal, text information corresponding with Field Force's weight is overlapped into the queuing position with red highlighted fashion
It sets on image and carries out live display；
Sound-light alarm equipment is arranged at the top of slide, is connect with the weight detector, for receiving described surpass
When weight alarm signal, corresponding sound-light alarm operation is carried out；
MMC storage cards are connect with the weight detector, for storing preset weight threshold value and default the range of age, institute
Default the range of age is stated to be made of using the age using age and maximum minimum；
Gray scale expansion process equipment is captured equipment with the scene and is connect, for receiving the queuing location drawing picture, to institute
It states and is lined up location drawing picture execution gray scale expansion process, each object pre-identification of passing through in the queuing location drawing picture is obtained
Each object contour line overstriking, to obtain treated image and be exported as expansion process image；
Image segmentation apparatus is connect with the gray scale expansion process equipment, for dividing from the expansion process image
Go out target face pattern.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the structural representation for the slide applied according to the Multi-functional slides alarm platform shown in embodiment of the present invention
Figure.
Specific implementation mode
The embodiment of the Multi-functional slides alarm platform of the present invention is described in detail below with reference to accompanying drawings.
Currently, the function of slide is more single, for example, lacking the alarm mechanism based on the age, causes slide for too small
Or there are security risks by old man group excessively.In order to overcome above-mentioned deficiency, the present invention has built a kind of Multi-functional slides alarm platform, rich
The rich function of slide.
Fig. 1 is the structural representation for the slide applied according to the Multi-functional slides alarm platform shown in embodiment of the present invention
Figure.The slide includes intermediate channel 1, prepares region 2, handrail 3 and slide main region 4.
The Multi-functional slides alarm platform shown according to an embodiment of the present invention includes：
Weight detector, setting are lined up position in slide, for showing to the person weight for being lined up position positioned at slide
Field data detects, and to obtain Field Force's weight, and when Field Force's weight is more than or equal to preset weight threshold value, sends out
Overweight alarm signal is additionally operable to, when Field Force's weight is less than preset weight threshold value, send out weight normal signal；
Equipment is captured at scene, towards slide queuing position to carry out video capture to the personnel for being lined up position positioned at slide,
To obtain simultaneously output work queue's location drawing picture；
Liquid crystal display is arranged at the top of slide, is connect with the weight detector, for receiving described surpass
When weight alarm signal, text information corresponding with Field Force's weight is overlapped into the queuing position with red highlighted fashion
It sets on image and carries out live display；
Sound-light alarm equipment is arranged at the top of slide, is connect with the weight detector, for receiving described surpass
When weight alarm signal, corresponding sound-light alarm operation is carried out；
MMC storage cards are connect with the weight detector, for storing preset weight threshold value and default the range of age, institute
Default the range of age is stated to be made of using the age using age and maximum minimum；
Gray scale expansion process equipment is captured equipment with the scene and is connect, for receiving the queuing location drawing picture, to institute
It states and is lined up location drawing picture execution gray scale expansion process, each object pre-identification of passing through in the queuing location drawing picture is obtained
Each object contour line overstriking, to obtain treated image and be exported as expansion process image；
Image segmentation apparatus is connect with the gray scale expansion process equipment, for dividing from the expansion process image
Go out target face pattern；
First processing equipment is connect with described image splitting equipment, for receiving target face pattern, by the target face
The size that portion's pattern is based respectively on each age benchmark face pattern carries out corresponding size change over processing, each to obtain
The size of size change over subgraph, the corresponding age benchmark face pattern of each size change over subgraph is identical；
Second processing equipment is connect with first processing equipment, for obtaining each age benchmark face pattern
Characteristic value obtains size change over subgraph corresponding with the age benchmark face pattern as reference characteristic value, to be additionally operable to
Characteristic value is using as transform characteristics value；
Third processing equipment is connect with the second processing equipment, for receiving each age benchmark face pattern
The characteristic value of characteristic value and size change over subgraph corresponding with the age benchmark face pattern calculates above-mentioned two kinds of characteristic values
Absolute value of the difference as the corresponding absolute value of the age benchmark face pattern, to select the age reference plane of absolute value minimum
Pattern corresponding age type in portion's is exported as the identification age type in the target face pattern；
Analysis of age equipment is connect with the third processing equipment and MMC storage cards respectively, for receiving the identification year
Age type and described default the range of age, and when the identification age type is not in described default the range of age, send out taboo
Signal is only used, is additionally operable to when the identification age type is in described default the range of age, sending out allows to use signal.
Then, continue that the concrete structure of the Multi-functional slides alarm platform of the present invention is further detailed.
In the Multi-functional slides alarm platform：
The characteristic value for obtaining each age benchmark face pattern to include as reference characteristic value：With the age
The origin that angle is coordinate system of sitting down of benchmark face pattern, obtains the square to be analyzed in the age benchmark face pattern,
The square to be analyzed is to sit down angle with the angle of sitting down of the age benchmark face pattern, using pre-set length threshold as the length of side and
Square in the age benchmark face pattern is obtained for each pixel in the square to be analyzed
Its pixel value with 10 for the truth of a matter logarithm, be multiplied to its pixel value and logarithm to obtain the assay value of the pixel,
The assay value of each pixel in the square to be analyzed is added to obtain the assay value and work of the analysis square
On the basis of characteristic value.
In the Multi-functional slides alarm platform：
The characteristic value for obtaining corresponding with age benchmark face pattern size change over subgraph is using as transformation
Characteristic value includes：Using the angle of sitting down of the size change over subgraph as the origin of coordinate system, the size change over subgraph is obtained
Interior square to be analyzed, the square to be analyzed is angle of sitting down with the angle of sitting down of the size change over subgraph, with default
Length threshold is the length of side and the square in the size change over subgraph, for each in the square to be analyzed
A pixel, obtain its pixel value with 10 for the truth of a matter logarithm, be multiplied to its pixel value and logarithm to obtain the picture
The assay value of each pixel in the square to be analyzed is added to obtain the analysis square by the assay value of vegetarian refreshments
Assay value and as transform characteristics value.
In the Multi-functional slides alarm platform：
The liquid crystal display receive it is described be forbidden to use signal when, will with described to be forbidden to use signal corresponding
Text information is overlapped in the queuing location drawing picture with red highlighted fashion and carries out live display.
In the Multi-functional slides alarm platform：
When the sound-light alarm equipment is forbidden to use signal described in receiving, corresponding sound-light alarm operation is carried out.
In the Multi-functional slides alarm platform：
The liquid crystal display is when receiving the weight normal signal and receiving described allow using signal, only
Show the queuing location drawing picture.
In the Multi-functional slides alarm platform：
The sound-light alarm equipment when receiving the weight normal signal, without with the overweight alarm signal pair
The sound-light alarm operation answered；
Wherein, in the sound-light alarm equipment, carry out sound-light alarm operation corresponding with the overweight alarm signal and
It carries out and described to be forbidden to use the corresponding sound-light alarm operation of signal different.
In addition, in the sound-light alarm equipment, first processing equipment, the second processing equipment and the third
Processing equipment is realized using the SOC chip of different model.
System on Chip, abbreviation SOC namely system on chip.It is said from narrow sense angle, he is the core of information system core
Piece is integrated, is that system core component is integrated on one chip；It being said from broadest scope, SoC is a mini system, if
The central processor (CPU) that is right is brain, then SOC is exactly the system for including brain, heart, eyes and hand.Domestic and international academia
SOC is defined as microprocessor, Analog IP core, digital IP kernel and memory (or piece external storage control interface) collection by general tendency
At on one chip, he is typically customization, or the standardized product towards special-purpose.
The substance that SOC is defined is mainly both ways：One is his composition, the second is his forming process.It is system-level
The composition of chip can be system level chip control logic module, microprocessor/microcontroller CPU core module, digital signal
Processor DSP module, the memory module of insertion and the external interface module communicated, the AFE(analog front end) containing ADC/DAC
Module, power supply provides and power managed module, and also having RF front-end module, user to define logic one wireless SoC, (he can
With by FPGA or ASIC realizations) and microelectron-mechanical module, it is often more important that a SOC chip is embedded with basic software
(RDOS or COS and other application software) module or the user software etc. that can be loaded into.
Multi-functional slides alarm platform using the present invention, had a single function for slide in the prior art, security performance it is low
Under technical problem, to images to be recognized and age benchmark face pattern be respectively divided the corresponding region of preset area using as than
Compared with region, to the pixel in comparison domain into the targetedly analysis of row pixel value, to obtain the textural characteristics in region, and
The textural characteristics of the respective comparison domain of images to be recognized and age benchmark face pattern are compared, are coincide the most with obtaining
Age benchmark face pattern corresponding to age type, on this basis, establish according to be lined up personnel's facial characteristics year
Age recognition mechanism, when the age recognized is not in described default the range of age, to send out and be forbidden to use signal, to avoid mistake
Various accidents caused by small or mistake old man person's seating slide.
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.
Claims (7)
1. a kind of Multi-functional slides alarm platform, the platform include：
Weight detector, setting are lined up position in slide, for carrying out live number to the person weight for being lined up position positioned at slide
According to detection, to obtain Field Force's weight, and when Field Force's weight is more than or equal to preset weight threshold value, send out overweight
Alarm signal is additionally operable to, when Field Force's weight is less than preset weight threshold value, send out weight normal signal；
Equipment is captured at scene, and position is lined up to carry out video capture to the personnel for being lined up position positioned at slide, to obtain towards slide
Obtain simultaneously output work queue's location drawing picture；
Liquid crystal display is arranged at the top of slide, is connect with the weight detector, for receiving the overweight report
When alert signal, text information corresponding with Field Force's weight is overlapped into the queuing location drawing with red highlighted fashion
As upper and carry out live display；
Sound-light alarm equipment is arranged at the top of slide, is connect with the weight detector, for receiving the overweight report
When alert signal, corresponding sound-light alarm operation is carried out；
MMC storage cards are connect with the weight detector, described pre- for storing preset weight threshold value and default the range of age
If the range of age is made of using age and maximum using the age minimum；
Gray scale expansion process equipment is captured equipment with the scene and is connect, for receiving the queuing location drawing picture, to the row
Team's location drawing picture executes gray scale expansion process, each in the queuing location drawing picture is obtained by object pre-identification each
The contour line overstriking of a object, to obtain treated image and be exported as expansion process image；
Image segmentation apparatus is connect with the gray scale expansion process equipment, for being partitioned into mesh from the expansion process image
Mark face pattern；
First processing equipment is connect with described image splitting equipment, for receiving target face pattern, by the target face figure
The size that case is based respectively on each age benchmark face pattern carries out corresponding size change over processing, to obtain each size
Subgraph is converted, the size of the corresponding age benchmark face pattern of each size change over subgraph is identical；
Second processing equipment is connect with first processing equipment, the feature for obtaining each age benchmark face pattern
Value is as reference characteristic value, to be additionally operable to obtain the feature of size change over subgraph corresponding with the age benchmark face pattern
Value is using as transform characteristics value；
Third processing equipment is connect with the second processing equipment, the feature for receiving each age benchmark face pattern
The characteristic value of value and size change over subgraph corresponding with the age benchmark face pattern calculates the difference of above-mentioned two kinds of characteristic values
Absolute value as the corresponding absolute value of the age benchmark face pattern, to select the age benchmark face figure of absolute value minimum
The corresponding age type of case is exported as the identification age type in the target face pattern；
Analysis of age equipment is connect with the third processing equipment and MMC storage cards respectively, for receiving the identification age class
Type and described default the range of age, and when the identification age type is not in described default the range of age, sends out and forbid making
It with signal, is additionally operable to when the identification age type is in described default the range of age, sending out allows to use signal.
2. Multi-functional slides alarm platform as described in claim 1, it is characterised in that：
The characteristic value for obtaining each age benchmark face pattern to include as reference characteristic value：With the age benchmark
The origin that angle is coordinate system of sitting down of face pattern, obtains the square to be analyzed in the age benchmark face pattern, described
Square to be analyzed is angle of sitting down with the angle of sitting down of the age benchmark face pattern, as the length of side and is located at using pre-set length threshold
Square in the age benchmark face pattern obtains its picture for each pixel in the square to be analyzed
Element value with 10 for the truth of a matter logarithm, be multiplied to its pixel value and logarithm to obtain the assay value of the pixel, by institute
The assay value for stating each pixel in square to be analyzed is added assay value to obtain the analysis square and as base
Quasi- characteristic value.
3. Multi-functional slides alarm platform as claimed in claim 2, it is characterised in that：
The characteristic value for obtaining corresponding with age benchmark face pattern size change over subgraph is using as transform characteristics
Value includes：Using the angle of sitting down of the size change over subgraph as the origin of coordinate system, obtain in the size change over subgraph
Square to be analyzed, the square to be analyzed is angle of sitting down with the angle of sitting down of the size change over subgraph, with preset length
Threshold value is the length of side and the square in the size change over subgraph, for each picture in the square to be analyzed
Vegetarian refreshments, obtain its pixel value with 10 for the truth of a matter logarithm, be multiplied to its pixel value and logarithm to obtain the pixel
Assay value, by it is described it is to be analyzed square in each pixel assay value be added with obtain it is described analysis square point
Analysis value and as transform characteristics value.
4. Multi-functional slides alarm platform as claimed in claim 3, it is characterised in that：
The liquid crystal display receive it is described be forbidden to use signal when, the corresponding word of signal will be forbidden to use with described
Information is overlapped in the queuing location drawing picture with red highlighted fashion and carries out live display.
5. Multi-functional slides alarm platform as claimed in claim 4, it is characterised in that：
When the sound-light alarm equipment is forbidden to use signal described in receiving, corresponding sound-light alarm operation is carried out.
6. Multi-functional slides alarm platform as claimed in claim 5, it is characterised in that：
The liquid crystal display is only shown when receiving the weight normal signal and receiving described allow using signal
The queuing location drawing picture.
7. Multi-functional slides alarm platform as claimed in claim 6, it is characterised in that：
The sound-light alarm equipment is when receiving the weight normal signal, without corresponding with the overweight alarm signal
Sound-light alarm operates；
Wherein, in the sound-light alarm equipment, sound-light alarm operation corresponding with the overweight alarm signal and progress are carried out
From described to be forbidden to use the corresponding sound-light alarm operation of signal different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336222.9A CN108510706A (en) | 2018-04-16 | 2018-04-16 | Multi-functional slides alarm platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336222.9A CN108510706A (en) | 2018-04-16 | 2018-04-16 | Multi-functional slides alarm platform |
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| CN108510706A true CN108510706A (en) | 2018-09-07 |
Family
ID=63382279
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| CN201810336222.9A Pending CN108510706A (en) | 2018-04-16 | 2018-04-16 | Multi-functional slides alarm platform |
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| CN106241584A (en) * | 2016-08-23 | 2016-12-21 | 西尼电梯(杭州)有限公司 | A kind of intelligent video monitoring system based on staircase safety and method |
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| US9830526B1 (en) * | 2016-05-26 | 2017-11-28 | Adobe Systems Incorporated | Generating image features based on robust feature-learning |
| CN206837465U (en) * | 2017-05-10 | 2018-01-05 | 北京大美亲子投资集团有限公司 | A kind of roof slide recreation facility |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203148559U (en) * | 2012-12-26 | 2013-08-21 | 董金波 | Novel intelligent weighing system |
| CN204143521U (en) * | 2014-10-10 | 2015-02-04 | 信阳农林学院 | A kind of recreation facility entrance guard device |
| CN104616002A (en) * | 2015-03-06 | 2015-05-13 | 李志刚 | Facial recognition equipment used for judging age groups |
| CN105640518A (en) * | 2016-01-02 | 2016-06-08 | 无锡桑尼安科技有限公司 | Personnel physiological status early-warning system based on age group detection |
| US9830526B1 (en) * | 2016-05-26 | 2017-11-28 | Adobe Systems Incorporated | Generating image features based on robust feature-learning |
| CN106241584A (en) * | 2016-08-23 | 2016-12-21 | 西尼电梯(杭州)有限公司 | A kind of intelligent video monitoring system based on staircase safety and method |
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Application publication date: 20180907 |