CN208476818U - The dustiness detection system and vehicle washing system of rail transit rolling stock - Google Patents
The dustiness detection system and vehicle washing system of rail transit rolling stock Download PDFInfo
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- CN208476818U CN208476818U CN201821215664.XU CN201821215664U CN208476818U CN 208476818 U CN208476818 U CN 208476818U CN 201821215664 U CN201821215664 U CN 201821215664U CN 208476818 U CN208476818 U CN 208476818U
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- car body
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Abstract
The utility model provides a kind of dustiness detection system of rail transit rolling stock, including image collecting device, sensor and processor.Described image acquisition device is for acquiring car body image.The sensor is connect with described image acquisition device, for measuring speed.The processor is connect with described image acquisition device, the sensor, is analyzed according to the image and the speed that acquire to described image acquisition device, is obtained car body pollution grade.
Description
Technical field
This application involves cleaning applications, a kind of dustiness detection system more particularly to rail transit rolling stock and wash
Vehicle system.
Background technique
With social development, automobile quantity is increased sharply, and automobile services industry is also more and more.Carwash becomes what people paid close attention to very much
Thing.Rather than just automobile, the subway train etc. that we often take is also required to clean, and train is bulky, traditional people
Power carwash is difficult to realize, can be with automatic water jetting and detergent for this, people have developed some vehicle washing systems, but traditional carwash system
It unites the waste problem of generally existing water and detergent.
Utility model content
Based on this, it is necessary to for the waste problem of the traditional generally existing water of vehicle washing system and detergent, provide one kind
Dustiness detection system.
A kind of dustiness detection system of rail transit rolling stock, comprising:
Image collecting device, for acquiring car body image；
Sensor is connect, for measuring speed with described image acquisition device；And
Processor connect with described image acquisition device, the sensor, passes through what is acquired to described image acquisition device
Image and the speed are analyzed, and the pollution grade of car body is obtained.
Described image acquisition device includes camera in one of the embodiments, is passed through with vehicle driving to be detected
Photograph region, the camera are used to shoot the image of car body different location.
The dustiness detection system includes memory in one of the embodiments, is stored with different pollution grades
Image；
The processor by the image of the car body different location of the acquisition and the image of the different pollution grades into
Row comparison, obtains the pollution grade of the car body different location.
The processor obtains vehicle according to the pollution grade of the car body different location in one of the embodiments,
The pollution grade of body entirety.
The processor arranges the pollution grade of the car body different location in one of the embodiments,
Using highest pollution grade in the pollution grade of the car body different location as the pollution grade of car body entirety.
Described image acquisition device includes multiple cameras in one of the embodiments, and the multiple camera is along vertical
Directly it is arranged successively in the direction on ground.
The quantity of the sensor is two and sets along the driving direction interval of the vehicle in one of the embodiments,
It sets below track, the opening and closing of the sensor control described image acquisition device.
The dustiness detection system includes output device in one of the embodiments, is connected to the processor, and is used
In the output car body pollution grade.
The dustiness detection system includes light emitting device in one of the embodiments, is described image acquisition device
Light source is provided.
A kind of vehicle washing system, including dustiness detection system described in any of the above-described embodiment and with the dustiness
The cleaning device of detection system connection, the different dustiness that the cleaning device is detected according to the dustiness detection system
The cleaning of different mode is carried out to vehicle body.
A kind of vehicle washing system, including dustiness detection system and cleaning robot described in any of the above-described embodiment,
The cleaning robot is for being oriented cleaning to the position that car body pollution grade reaches first threshold.
Above-mentioned dustiness detection system acquires car body surface image by described image acquisition device.The processor is by institute
It states 100 acquired image of image collecting device and the speed is analyzed, obtain the car body surface of vehicle to be detected not
With the pollution grade of position, the pollution grade of vehicle can also be obtained accordingly.The pollution of the rail transit rolling stock
Degree detection system 10 can provide data foundation for the subsequent operation of carwash, use different carwash in different pollution grades
Mode, for example decide whether using detergent according to pollution grade and use how much water, avoid the wave of detergent and water
Take problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the dustiness detection system that an embodiment of the present invention provides；
Fig. 2 is the operation schematic diagram for the dustiness detection system that an embodiment of the present invention provides；
Fig. 3 is the pollution position mathematics model schematic that an embodiment of the present invention provides.
Drawing reference numeral explanation:
10 dustiness detection systems
100 image collecting devices
200 memories
300 processors
400 output devices
500 sensors
600 lighting devices
700 power supplys
800 support frames
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by following public specific implementation.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear",
The orientation or position of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Figure 1, the utility model provides a kind of dustiness detection system 10 of rail transit rolling stock, including figure
As acquisition device 100, sensor 500 and processor 300.Described image acquisition device 100 is for acquiring car body image.It is described
Sensor 500 is connect with described image acquisition device 100, for measuring speed.The processor 300 is filled with described image acquisition
Set the connection of the 100, sensor 500.The processor 300 passes through the image acquired to described image acquisition device 100 and institute
It states speed to be analyzed, obtains the pollution grade of car body.
In one embodiment, described image acquisition device 100 can integrally acquire image to car body, can also be by adopting
The image integration of collection car body different location obtains the image of entire car body.The sensor 500 can be arranged close to stock rail,
The sensor 500 is triggered when vehicle crosses.In one embodiment, the sensor 500 can be photoelectric sensor or magnetic
Steel sensor.In one embodiment, the sensor 500 can also record the time being triggered, for example record wheel passes through
Time, obtain speed by recording the gap of time interval and wheel that two wheels pass through.In one embodiment, described
Sensor 500 can be radar velocity measurement sensor.
It is appreciated that the processor 300 is used for data processing.The processor 300 can be by the car body surface
Dustiness is divided into different grades.The processor 300 and can prestore not according to the car body surface image of vehicle to be detected
The dustiness image of ad eundem compares, and judges which rank of threshold value is car body actual levels of pollution can achieve, to be detected with determination
The pollution grade of surface of vehicle.The pollution grade of the surface of vehicle to be detected includes the pollution of car body part different location
Grade is spent, also includes the pollution grade of car body entirety.The i.e. described processor 300 may determine that the dirt of car body part different location
Dye degree grade, also may determine that the pollution grade of car body entirety.The processor 300 can also be acquired according to described image and be filled
The installation site and the speed for setting 100 obtain the specific location of pollutant in image, with the dirt of the different specific location of determination
Dye degree grade.
In the present embodiment, the dustiness detection system 10 of the rail transit rolling stock passes through the processor 300
100 acquired image of described image acquisition device and the speed are analyzed, the car body table of vehicle to be detected is obtained
The pollution grade of face different location can also obtain the pollution grade of vehicle accordingly.The rail transit rolling stock
Dustiness detection system 10 can provide data foundation for the subsequent operation of carwash, in different pollution grades using different
Car wash mode avoids the waste of water and detergent.
Please also refer to Fig. 2, in one embodiment, described image acquisition device 100 includes camera, with to be detected
Vehicle driving enters region of taking a picture, the image of the camera shooting car body different location.
It is appreciated that the frequency of taking pictures of the camera is related with the Vehicle Speed to be detected, that is, meet continuous
Two photos are with a part of duplicate car body position or have continuous car body position.In the present embodiment, can by
The relative motion for detecting vehicle and the camera, makes the camera take the photo of car body different location, to be supplied to
The processor 300 carries out pollution level judgement.
In one embodiment, the dustiness detection system 10 of the rail transit rolling stock includes memory 200, is deposited
Contain the image of different pollution grades.The processor 300 by the image of the car body different location of the acquisition and it is described not
Image with pollution grade compares, and obtains the pollution grade of the car body different location.
In one embodiment, the memory 200 can be TF card.The collected figure of described image acquisition device 100
As the memory 200 can be transmitted to.The memory 200 is stored with the car body photo sample of different pollution grades, can
To understand, the image of the difference pollution grade can carry out Image Acquisition by the car body in advance to different pollution grades
It obtains.The image of the difference pollution grade can preset different grade thresholds respectively.The processor 300 passes through image
After comparison, it can be determined which rank of threshold value the image of the car body different location can achieve, to obtain car body difference
The pollution grade of position.
In one embodiment, described image acquisition device 100 acquires the car body image of different dustiness in advance and stores
In the memory 200.The car body image of the difference dustiness includes the clean car body image quilt different with pollution level
Pollute car body image.The processor 300 analyzes the car body image of the different dustiness, and to car body dustiness into
Car body image after classification is stored in the memory 200 and is used as car body pollution grade sample by row classification.
In the present embodiment, acquisition is different in advance by described image acquisition device 100 for the dustiness detection system 10
The car body image of dustiness, after the processor 300 analysis, as different pollution grade photo samples.It is to be detected
The car body dustiness classification of vehicle provides sample foundation, is classified more acurrate.
In one embodiment, the processor 300 obtains car body according to the pollution grade of the car body different location
Whole pollution grade.In the present embodiment, the dirt of car body entirety is judged according to the pollution grade of car body different location
Dye degree grade can lead to the pollution grade for judging vehicle by accident to avoid the region for omitting pollution weight, and carwash is not thorough.
In one embodiment, the processor 300 arranges the pollution grade of the car body different location, will
Pollution grade of the highest pollution grade as car body entirety in the car body different location.In the present embodiment, pass through
The pollution grade for the car body different location that will acquire is arranged, the highest pollution grade of available car body.
In this, as the pollution grade of car body, it can make to be cleaned when carwash with the car wash mode of highest pollution grade, reach
To completely clean purpose.
In one embodiment, described image acquisition device 100 includes multiple cameras, and the multiple camera is along vertical
It is arranged successively in the direction on ground.In one embodiment, the multiple camera can be set two in vehicle driving trace
Side.The multiple camera is taken pictures simultaneously by certain frequency, and wherein each camera can obtain the part of Vehicular side body
Photo, multiple local pictures can form the complete image of Vehicular side body.The frequency of taking pictures of the multiple camera can be with
It is adjusted by the travel speed of vehicle, it is ensured that the camera will not miss the side of car body.
In the present embodiment, described image acquisition device 100 is imaged by being arranged successively vertically for multiple cameras,
Multiple local pictures side body can be completely covered, and will not miss car body.The clarity of photo can also be made higher, thus
Be conducive to the pollution grade for more accurately analyzing car body surface.
In another embodiment, described image acquisition device 100 can also use a camera, and to Vehicular side body
It carries out entirety to take pictures, as long as guaranteeing that the processor 300 can accurately analyze car body pollution grade.
In one embodiment, can according to the spacing of two wheels and two wheels by the sensor 500 when
Between it is poor, calculate the speed of vehicle.In one embodiment, the processor 300 can pass through water of the pollutant on vehicle body
Square position and vertical orientation obtain the specific location of pollutant.Wheel can trigger the sensor 500 when passing through, pass through record
The time that wheel crosses, can in each photograph one time point of label.It can be obtained by photo according to speed and time point
The horizontal distance of middle pollutant.And camera is arranged successively vertically, passes through the vertical of the camera of photo where shooting pollutant
The vertical distance of the available pollutant in orientation, to obtain the specific orientation of pollutant.
In the present embodiment, the processor 300 can determine the specific location of pollutant, provide standard for carwash program
True target.
Please also refer to Fig. 3, in one embodiment, if horizontal direction is X, vertical direction Y, using the sensor
The time that 500 detection wheels pass through, the speed V of X-direction train form can be calculatedX.Pollutant passes through the biography in wheel
The time of sensor 500 is t, the coordinate X=V of X-directionX* t is calculated the value of Y by the position of photograph in camera, determines pollution
The specific location of object.In the present embodiment, by way of mathematical computations that the horizontal position of pollutant and vertical position is accurate
Ground, which is depicted, to be come, more convenient to obtain the specific location of pollutant.
In one embodiment, the quantity of the sensor 500 is two and sets along the driving direction interval of the vehicle
It sets below track.The sensor 500 controls the opening and closing of described image acquisition device 100.
It is appreciated that the processor 300 can pass through two institutes according to the spacing and wheel of two sensors 500
The time difference for stating sensor 500 calculates the speed of vehicle.The triggered time for recording the sensor 500, according to car speed
Horizontal distance is calculated with the time that pollutant was photographed, vertical distance is determined according to the height of camera, that is, can determine pollution
Position.When calculating car speed, the time difference that same wheel passes through two sensors 500 need to be calculated.In one embodiment, institute
State the spacing that the spacing between two sensors 500 is less than or equal to two adjacent wheels of car body.In one embodiment, the biography
Then sensor 500 can make described image acquisition device 100 start work when vehicle is crossed by detecting vehicle body or wheel
Make.Vehicle body or wheel are not detected within a certain period of time, then closes described image acquisition device 100, to reduce energy waste, more
Add intelligence.
In the present embodiment, the time difference according to wheel by two sensors 500 and two sensors 500
Spacing obtain speed, the specific location of pollutant can more easily be calculated.
In one embodiment, the dustiness detection system 10 of the rail transit rolling stock includes output device 400,
It is connect with the processor 300, for exporting the car body pollution grade.In one embodiment, the output device 400
Including output interface and output line.The output device 400 can transmit data, for by the operation knot of the processor 300
Fruit transfers out.
In one embodiment, the dustiness detection system 10 of the rail transit rolling stock further includes light emitting device
600, light source is provided for described image acquisition device 100.In one embodiment, the light emitting device 600 can shine to be large-scale
Bright lamp.In the present embodiment, the light emitting device 600 can illuminate vehicle to be detected, to make described image acquisition device 100
Car body image can also be clearly obtained even if the environment (such as cloudy day, evening) in insufficient light.
In one embodiment, the dustiness detection system 10 of the rail transit rolling stock further includes power supply 700.Institute
Stating power supply 700 can be described image acquisition device 100, the memory 200, the processor 300, the output device
400 and the lighting device 600 power.The power supply 700 can also in the dustiness detection system 10 other are negative
Carry power supply.The power supply 700 can be provided by alternating current, can also be provided by interim generator or battery, to avoid power-off feelings
The influence of condition.
The application also provides a kind of vehicle washing system, including rail transit rolling stock described in any of the above-described embodiment
Dustiness detection system 10 and the cleaning device being connect with the dustiness detection system 10.The cleaning device is according to
The different dustiness that dustiness detection system 10 detects carry out the cleaning of different mode to vehicle body.Such as the dustiness of vehicle body
Grade, which only reaches first threshold, can not have to detergent, and the first threshold can be threshold value corresponding to any pollution grade,
It can be set according to actual needs.And pollution grade reaches more high threshold and just adds detergent and aggravate to increase with pollution level
The dosage of detergent.
In the present embodiment, the cleaning model of the vehicle washing system can be adjusted according to car body pollution grade, be kept away
The wasting of resources is exempted from, has been conducive to improve efficiency.
The application also provides a kind of vehicle washing system, including rail transit rolling stock described in any of the above-described embodiment
Dustiness detection system 10 and cleaning robot.The cleaning robot is for reaching first threshold to car body pollution grade
Position be oriented cleaning.The first threshold can be threshold value corresponding to any pollution grade, can be according to actual needs
It is set.In one embodiment, the cleaning robot can be set multiple, same to carry out simultaneously to car body different location
Shi Qingxi, to improve carwash efficiency.In the present embodiment, the vehicle washing system is by reaching first threshold to pollution grade
Pollution object location is oriented cleaning, can be faster by vehicle wash clean, the problem for avoiding excessive water waste and carwash not clean.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application the scope of the patents therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of this application, various modifications and improvements can be made, these belong to the guarantor of the application
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (11)
1. a kind of dustiness detection system of rail transit rolling stock characterized by comprising
Image collecting device (100), for acquiring car body image；
Sensor (500) is connect, for measuring speed with described image acquisition device (100)；And
Processor (300) is connect, by adopting to described image with described image acquisition device (100), the sensor (500)
The image of acquisition means (100) acquisition and the speed are analyzed, and the pollution grade of car body is obtained.
2. dustiness detection system according to claim 1, which is characterized in that described image acquisition device (100) includes
Camera, with vehicle driving to be detected by photograph region, the camera is used to shoot the image of car body different location.
3. dustiness detection system according to claim 2, which is characterized in that including memory (200), be stored with difference
The image of pollution grade；
The processor (300) by the image of the car body different location of the acquisition and the image of the different pollution grades into
Row comparison, obtains the pollution grade of the car body different location.
4. dustiness detection system according to claim 3, which is characterized in that the processor (300) is according to the vehicle
The pollution grade of body different location obtains the pollution grade of car body entirety.
5. dustiness detection system according to claim 4, which is characterized in that the processor (300) is by the car body
The pollution grade of different location is arranged, by highest pollution grade in the pollution grade of the car body different location
Pollution grade as car body entirety.
6. according to the described in any item dustiness detection systems of claim 2-5, which is characterized in that described image acquisition device
It (100) include multiple cameras, the multiple camera is arranged successively along the direction perpendicular to ground.
7. dustiness detection system according to claim 6, which is characterized in that the quantity of the sensor (500) is two
It is a and be arranged at intervals below track along the driving direction of the vehicle, sensor (500) the control described image acquisition dress
Set the opening and closing of (100).
8. dustiness detection system according to claim 1, which is characterized in that including output device (400), with the place
Device (300) connection is managed, for exporting the car body pollution grade.
9. dustiness detection system according to claim 1, which is characterized in that be the figure including light emitting device (600)
As acquisition device (100) provide light source.
10. a kind of vehicle washing system, which is characterized in that including the described in any item dustiness detection systems (10) of claim 1-9
And the cleaning device being connect with the dustiness detection system (10), the cleaning device is according to the dustiness detection system
(10) the different dustiness detected carry out the cleaning of different mode to vehicle body.
11. a kind of vehicle washing system, which is characterized in that including the described in any item dustiness detection systems (10) of claim 1-9
And cleaning robot, the cleaning robot is for being oriented clearly the position that car body pollution grade reaches first threshold
It washes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821215664.XU CN208476818U (en) | 2018-07-27 | 2018-07-27 | The dustiness detection system and vehicle washing system of rail transit rolling stock |
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| CN201821215664.XU CN208476818U (en) | 2018-07-27 | 2018-07-27 | The dustiness detection system and vehicle washing system of rail transit rolling stock |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110040111A (en) * | 2019-03-22 | 2019-07-23 | 江苏大学 | A kind of slag-soil truck cleaning control system and control method based on image recognition |
| CN110194127A (en) * | 2019-04-25 | 2019-09-03 | 深圳豪威显示科技有限公司 | A kind of vehicle pull-in order management system |
| CN110803133A (en) * | 2019-11-19 | 2020-02-18 | 天津捷强动力装备股份有限公司 | Self-adaptive adjusting gantry decontamination system |
| CN112744185A (en) * | 2021-01-15 | 2021-05-04 | 湖南凌翔磁浮科技有限责任公司 | Intelligent purging method for rail transit vehicle, storage medium and terminal |
| JP2022518471A (en) * | 2019-08-02 | 2022-03-15 | 中南大学 | Train operation protection methods and systems in air polluted environments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110040111A (en) * | 2019-03-22 | 2019-07-23 | 江苏大学 | A kind of slag-soil truck cleaning control system and control method based on image recognition |
| CN110194127A (en) * | 2019-04-25 | 2019-09-03 | 深圳豪威显示科技有限公司 | A kind of vehicle pull-in order management system |
| JP2022518471A (en) * | 2019-08-02 | 2022-03-15 | 中南大学 | Train operation protection methods and systems in air polluted environments |
| JP7142980B2 (en) | 2019-08-02 | 2022-09-28 | 中南大学 | Train operation protection method and system in air pollution environment |
| EP3974826A4 (en) * | 2019-08-02 | 2023-08-30 | Central South University | Train operation protection method and system in atmospheric pollution environment |
| CN110803133A (en) * | 2019-11-19 | 2020-02-18 | 天津捷强动力装备股份有限公司 | Self-adaptive adjusting gantry decontamination system |
| CN112744185A (en) * | 2021-01-15 | 2021-05-04 | 湖南凌翔磁浮科技有限责任公司 | Intelligent purging method for rail transit vehicle, storage medium and terminal |
| CN112744185B (en) * | 2021-01-15 | 2022-12-09 | 湖南凌翔磁浮科技有限责任公司 | Intelligent purging method for rail transit vehicle, storage medium and terminal |
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