CN107583371B - A kind of Intelligent purifying method for urban road air - Google Patents
A kind of Intelligent purifying method for urban road air Download PDFInfo
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- CN107583371B CN107583371B CN201710906935.XA CN201710906935A CN107583371B CN 107583371 B CN107583371 B CN 107583371B CN 201710906935 A CN201710906935 A CN 201710906935A CN 107583371 B CN107583371 B CN 107583371B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
A kind of Intelligent purifying method for urban road air, this method comprises the following steps: step 1: acquisition road live video stream carries out global and local real-time tracking to the vehicle occurred in image；Judge whether the lane in image congestion occurs；Step 2: server receives the inquiry request for the specific road section traffic congestion that road dust-collecting device is sent, and the signal of step 1 road congestion conditions detected is sent to road dust-collecting device；Step 3: road dust-collecting device carries out Detection of Air Quality after receiving the signals of the road congestion conditions that server is sent, and judges that air quality knows that no is more than that defined threshold value if being more than defined threshold value is dusted work.
Description
Technical field
The invention belongs to urban air field of environment protection equipment, and in particular to a kind of Intelligent purifying for urban road air
Method.
Background technique
Currently, atmosphere pollution is a global problem.International Health Organization is delivered report and claimed: atmosphere pollution is carcinogenic,
More seriously: how control atmosphere pollution is the problem put in face of the mankind.By taking China as an example, Particulate Pollution is to me
The coverage of state's urban air-quality is very wide, is the primary factor of most urban air pollutions, China was in air in recent years
Multinomial measure, such as the atmosphere pollution capacity calculation work that the whole nation is carried out are taken in terms of pollution control, are greatly improved
Ambient air quality management level, but since Particulate Pollution degree is serious, problem is complicated, becomes from the variation of Particulate Pollution
From the point of view of gesture, most city shows no signs of improvement.In addition, the harmful substance ingredient that every country and local pollution control air include is
It is not quite similar.Chinese many regional air quality deteriorations are that haze harm aggravates, and haze weather phenomenon increases.Haze,
It is the general designation of mist and haze, sulfur dioxide, nitrogen oxides and pellet this three is the main composition of haze, the above two are
Gaseous pollutant, last particulate matter are only the arch-criminal for aggravating haze weather pollution, they are combined together with fog,
Form haze.Especially diameter is both a kind of pollutant and with much money less than or equal to 2 .5 micron of contaminant particle itself
The carrier of the noxious materials such as category, polycyclic aromatic hydrocarbon sucks after alveolar or rests in alveolar or enter hematological system by people,
It endangers huge.
Summary of the invention
The present invention provides a kind of Intelligent purifying for urban road air to solve shortcoming in the prior art
Method judges that system judges whether road gets congestion by monitoring first, by the more vehicles in city if judgement gets congestion
The isolated column being arranged between road detects the air quality on road, and implements the function of decontamination purification.
A kind of Intelligent purifying method for urban road air, this method comprises the following steps:
Step 1: acquisition road live video stream carries out global and local real-time tracking to the vehicle occurred in image；
Judge whether the lane in image congestion occurs；Whether the lane judged in image there is the step of congestion,
It include: the sum of the physical length for obtaining all vehicles in the number of vehicle and each lane in each lane；Obtain the fortune of vehicle
Dynamic speed, the motion state of real-time update vehicle；Vehicle in the sum of physical length according to all vehicles and each lane
Number, is calculated the path space occupation rate in each lane, when the path space occupation rate is more than threshold value and the lane
When interior vehicle is all in stopping or slow driving status, then judge that the lane is in congestion；
Step 2: server receives the inquiry request for the specific road section traffic jam level that road dust-collecting device is sent, will
The signal of step 1 road congestion conditions detected is sent to road dust-collecting device；
Step 3: road dust-collecting device carries out air quality after receiving the signals of the road congestion conditions that server is sent
Detection, and judge that air quality knows that no is more than defined threshold value, if being dusted work more than defined threshold value.
The road dust-collecting device be dust-collecting type guardrail for road, the dust-collecting type guardrail for road by multiple dust-collecting types every
It is formed from column unit combination of two, any one dust-collecting type isolated column unit is equipped with sender unit, each dust-collecting type isolation
The signal receiver for receiving the server signal is equipped on column unit；It further include control in each dust-collecting type isolated column unit
Device, air filter, wind guiding mechanism, air quality detecting device and solenoid valve, wherein outside dust-collecting type isolated column unit
Wall is equipped at least two air inlets and at least one exhaust outlet；Inside each dust-collecting type isolated column unit connection it is described into
The gas channels of port and the exhaust outlet, the gas channels are interior to be equipped with air filter, and the wind guiding mechanism is set to
The dust-collecting type isolated column unit is internally located between air filter and exhaust outlet；The air quality detecting device setting
In on the outer wall of dust-collecting type isolated column unit, for being detected to isolated column ambient gas pollution level；The solenoid valve is set
It is placed in the gas exhaust piping of exhaust outlet；Baffling cover device opens or closes the air inlet by driving mechanism；
The signal input part of the controller and the signal output end of signal receiver and air quality detecting device
The signal input part of signal output end connection, the signal output end of controller and the wind guiding mechanism, the signal of solenoid valve input
The connection of the signal input part of end and driving mechanism；
Distribution box is set to the bottom of the dust-collecting type isolated column unit, the sender unit, signal receiver, control
Device, wind guiding mechanism, solenoid valve, rainwater inductive pick-up and driving mechanism processed pass through conducting wire respectively and connect with distribution box.
The air filter is filter cloth bag, and filter cloth bag is set on gas channels in hanging like, and described
Air inlet is against filter cloth bag.
The wind guiding mechanism is fan.
The driving mechanism is motor.
The battery for further including solar energy photoelectric conversion module and being connected electrically, the sender unit, signal connect
Device and air quality detecting device is received to be electrically connected by conducting wire with the battery.
The air quality detecting device is PM2.5 grain testing apparatus, carbonomonoxide concentration detection device or nitrogen oxidation
One of object concentration detection apparatus.
The utility model has the advantages that
The first, a kind of Intelligent purifying method for urban road air of the present invention, is sentenced by monitoring judgement system first
Whether disconnected road gets congestion, by the isolated column that is arranged between the multilane of city on road if judgement gets congestion
Air quality is detected, with using dust-collecting type isolated column unit realize to the polluted gas intellectualized detection on urban road with
And the effect absorbed；Under normal circumstances, entire dust-collecting type isolated column unit is sealing, and effect only serves the effect of isolation,
When receiving dedusting instruction, controller opens solenoid valve and starting wind guiding mechanism is dusted.
Intelligent purifying method of the present invention for urban road air can be realized intelligent measurement, when air quality is good
Associated power equipment does not work, relative to simple dust-extraction unit, more economical and energy conservation.
Detailed description of the invention
Fig. 1 is flow chart of the present invention for the Intelligent purifying method of urban road air；
Fig. 2 is the structural schematic diagram of dust-collecting type isolated column unit of the present invention；
Wherein, 1 is air inlet；2 be exhaust outlet；3 be filter cloth bag；4 be wind guiding mechanism；5 be air quality detecting device；
6 be baffling cover device；7 be distribution box；8 be controller.
Specific embodiment
As depicted in figs. 1 and 2, a kind of Intelligent purifying method for urban road air, this method comprises the following steps:
Step 1: acquisition road live video stream carries out global and local real-time tracking to the vehicle occurred in image；
Judge whether the lane in image congestion occurs；Whether the lane judged in image there is the step of congestion,
It include: the sum of the physical length for obtaining all vehicles in the number of vehicle and each lane in each lane；Obtain the fortune of vehicle
Dynamic speed, the motion state of real-time update vehicle；Vehicle in the sum of physical length according to all vehicles and each lane
Number, is calculated the path space occupation rate in each lane, when the path space occupation rate is more than threshold value and the lane
When interior vehicle is all in stopping or slow driving status, then judge that the lane is in congestion；
Step 2: server receives the inquiry request for the specific road section traffic jam level that road dust-collecting device is sent, will
The signal of step 1 road congestion conditions detected is sent to road dust-collecting device；
Step 3: road dust-collecting device carries out air quality after receiving the signals of the road congestion conditions that server is sent
Detection, and judge that air quality knows that no is more than defined threshold value, if being dusted work more than defined threshold value.
The road dust-collecting device be dust-collecting type guardrail for road, the dust-collecting type guardrail for road by multiple dust-collecting types every
It is formed from column unit combination of two, any one dust-collecting type isolated column unit is equipped with sender unit, each dust-collecting type isolation
The signal receiver for receiving the server signal is equipped on column unit；It further include control in each dust-collecting type isolated column unit
Device, air filter, wind guiding mechanism, air quality detecting device and solenoid valve, wherein outside dust-collecting type isolated column unit
Wall is equipped at least two air inlets and at least one exhaust outlet；Inside each dust-collecting type isolated column unit connection it is described into
The gas channels of port and the exhaust outlet, the gas channels are interior to be equipped with air filter, and the wind guiding mechanism is set to
The dust-collecting type isolated column unit is internally located between air filter and exhaust outlet；The air quality detecting device setting
In on the outer wall of dust-collecting type isolated column unit, for being detected to isolated column ambient gas pollution level；The solenoid valve is set
It is placed in the gas exhaust piping of exhaust outlet；Baffling cover device opens or closes the air inlet by driving mechanism；
The signal input part of the controller and the signal output end of signal receiver and air quality detecting device
The signal input part of signal output end connection, the signal output end of controller and the wind guiding mechanism, the signal of solenoid valve input
The connection of the signal input part of end and driving mechanism；
Distribution box is set to the bottom of the dust-collecting type isolated column unit, the sender unit, signal receiver, control
Device, wind guiding mechanism, solenoid valve, rainwater inductive pick-up and driving mechanism processed pass through conducting wire respectively and connect with distribution box.
The air filter is filter cloth bag, and filter cloth bag is set on gas channels in hanging like, and described
Air inlet is against filter cloth bag.
The wind guiding mechanism is fan.
The driving mechanism is motor.
The battery for further including solar energy photoelectric conversion module and being connected electrically, the sender unit, signal connect
Device and air quality detecting device is received to be electrically connected by conducting wire with the battery.
The air quality detecting device is PM2.5 grain testing apparatus, carbonomonoxide concentration detection device or nitrogen oxidation
One of object concentration detection apparatus.
Claims (6)
1. a kind of Intelligent purifying method for urban road air, which is characterized in that this method comprises the following steps:
Step 1: acquisition road live video stream carries out global and local real-time tracking to the vehicle occurred in image；Judgement
Whether the lane in image there is congestion；Whether the lane judged in image there is the step of congestion, comprising:
Obtain the sum of the physical length of all vehicles in the number of vehicle and each lane in each lane；Obtain the movement speed of vehicle
Degree, the motion state of real-time update vehicle；Vehicle number in the sum of physical length according to all vehicles and each lane, meter
Calculation obtains the path space occupation rate in each lane, when the path space occupation rate is more than in threshold value and the lane
When vehicle is all in stopping or slow driving status, then judge that the lane is in congestion；
Step 2: server receives the inquiry request for the specific road section traffic congestion that road dust-collecting device is sent, by step 1 institute
The signal of the road congestion conditions of detection is sent to road dust-collecting device；
Step 3: road dust-collecting device carries out Detection of Air Quality after receiving the signals of the road congestion conditions that server is sent,
And judge whether air quality is more than defined threshold value, if being more than defined threshold value, it is dusted work；
The road dust-collecting device is dust-collecting type guardrail for road, and the dust-collecting type guardrail for road is by multiple dust-collecting type isolated columns
Unit combination of two forms, any one dust-collecting type isolated column unit is equipped with sender unit, each dust-collecting type isolated column list
The signal receiver for receiving the server signal is equipped in member；Further include in each dust-collecting type isolated column unit controller,
Air filter, wind guiding mechanism, air quality detecting device and solenoid valve, wherein the outer wall of dust-collecting type isolated column unit
It is equipped at least two air inlets and at least one exhaust outlet；The air inlet is connected to inside each dust-collecting type isolated column unit
The gas channels of mouth and the exhaust outlet, the gas channels are interior to be equipped with air filter, and the wind guiding mechanism is set to institute
Dust-collecting type isolated column unit is stated to be internally located between air filter and exhaust outlet；The air quality detecting device is set to
On the outer wall of dust-collecting type isolated column unit, for being detected to isolated column ambient gas pollution level；The solenoid valve setting
In the gas exhaust piping of exhaust outlet；Baffling cover device opens or closes the air inlet by driving mechanism；
The signal of the signal input part of the controller and the signal output end of signal receiver and air quality detecting device
Output end connection, the signal input part of the signal output end of controller and the wind guiding mechanism, solenoid valve signal input part with
And the signal input part connection of driving mechanism；
Distribution box, is set to the bottom of the dust-collecting type isolated column unit, the sender unit, signal receiver, controller,
Wind guiding mechanism, solenoid valve, air quality detecting device and driving mechanism pass through conducting wire respectively and connect with distribution box.
2. the Intelligent purifying method according to claim 1 for urban road air, which is characterized in that the air mistake
Filter device is filter cloth bag, and filter cloth bag is set on gas channels in hanging like, and the air inlet is against filter cloth bag.
3. the Intelligent purifying method according to claim 1 for urban road air, it is characterised in that: the induced draft fan
Structure is fan.
4. the Intelligent purifying method according to claim 1 for urban road air, it is characterised in that: the driving machine
Structure is motor.
5. the Intelligent purifying method according to claim 1 for urban road air, it is characterised in that: further include the sun
Energy photoelectric conversion module and the battery being connected electrically, the sender unit, signal receiver and air quality inspection
Device is surveyed to be electrically connected by conducting wire with the battery.
6. the Intelligent purifying method according to claim 1 for urban road air, it is characterised in that: the air matter
Amount detection device is set in PM2.5 grain testing apparatus, carbonomonoxide concentration detection device or nitrous oxides concentration detection device
It is a kind of.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710906935.XA CN107583371B (en) | 2017-09-29 | 2017-09-29 | A kind of Intelligent purifying method for urban road air |
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| CN201710906935.XA CN107583371B (en) | 2017-09-29 | 2017-09-29 | A kind of Intelligent purifying method for urban road air |
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| CN107583371B true CN107583371B (en) | 2019-10-11 |
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| CN110834637B (en) * | 2019-07-29 | 2021-07-20 | 中国第一汽车股份有限公司 | Driving mode switching method and system, vehicle and storage medium |
| CN110816540B (en) * | 2019-08-01 | 2021-05-04 | 中国第一汽车股份有限公司 | Traffic jam determining method, device and system and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103235089B (en) * | 2013-04-17 | 2015-06-24 | 北方工业大学 | System rapidly detecting influence of motor vehicle to atmospheric PM2.5, and operation method thereof |
| CN204901580U (en) * | 2015-09-14 | 2015-12-23 | 北京巨烨隆泰投资有限公司 | Meteorological phenomena and air quality monitoring's street lamp |
| CN105136993A (en) * | 2015-09-24 | 2015-12-09 | 浙江吉利控股集团有限公司 | Air quality detection system based on car networking |
| CN206082044U (en) * | 2016-10-18 | 2017-04-12 | 四川靓固科技集团有限公司 | A road air purification device that is used for wisdom city pivot terminal |
| CN106621612A (en) * | 2016-12-08 | 2017-05-10 | 楚辉 | Intelligent haze absorbing equipment for road |
| CN106801918A (en) * | 2016-12-27 | 2017-06-06 | 吴中区穹窿山德毅新材料技术研究所 | A kind of high efficiency smart purification method |
| CN106975279B (en) * | 2017-05-02 | 2019-04-12 | 青岛大学 | A kind of bullet train air cleaning unit, system and method |
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