CN105185135B - A kind of measurement that vehicle in express way is granular material discharged, assessment and alarming device and method - Google Patents
A kind of measurement that vehicle in express way is granular material discharged, assessment and alarming device and method Download PDFInfo
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- CN105185135B CN105185135B CN201510406575.8A CN201510406575A CN105185135B CN 105185135 B CN105185135 B CN 105185135B CN 201510406575 A CN201510406575 A CN 201510406575A CN 105185135 B CN105185135 B CN 105185135B
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Abstract
The invention discloses a kind of measurement that vehicle in express way is granular material discharged, assessment and alarming device and method, including control module, motor-vehicle tail-gas particle monitoring module, memory module, image information collecting module, assess alarm module, communication module and display module, control module arranges particle monitoring module with motor-vehicle tail-gas respectively, memory module, image information collecting module, assess alarm module, communication module and display module, the function that the control module is used to control above-mentioned module as nucleus module is realized, assessment alarm module is assessed and is warned to the granular material discharged information of the motor-vehicle tail-gas collected, and assessment and the information warning of vehicle in express way exhaust particulate object discharge can be issued by communication module and display module.Safe ready of the present invention is laid simple, can improve the precision of monitoring, simplify environmental pollution caution system structure.
Description
Technical field
The present invention relates to the environmental pollution of highway assessment and warning technical field, specifically a kind of highway is motor-driven
The granular material discharged measurement of vehicle, assessment and alarming device and method.
Background technology
With increasing sharply for motor vehicle society ownership, the particulate matter of vehicular emission becomes current fastest-rising sky
Gas pollution sources.Particularly with highway, vehicle emission pollution is its most important pollution source, this is increasingly by people
Concern.Statistics shows that communications and transportation had accounted for the 10% of In The Atmosphere Over China pollutant already, and vehicle in express way discharge accounts for it
Middle significant portion.The relatively low pollutant of wind speed is fixed on earth's surface and is difficult to spread, and the concentration of express highway pavement pollutant is higher than
Other regions.In the case of with the wind, the air pollutants that highway generates can even extend to 2500 meters far, to along the line
Residents ' health and crop growth can bring different degrees of influence.So needing one to the auto-pollution discharge on highway
Cover perfect measurement, assessment and alarming device and method, come be directed to the vehicle emission pollution within the scope of highway monitoring and
It administers.
Currently, Japan, German and country more perfect these Expressway Developments of France establish height according to own characteristic
Management system is arranged in auto-pollution on fast highway, but since the data of acquisition are limited, and not according to monitoring parameters to motor vehicle
The pollution level of tail gas carries out system evaluation, these systems are not used widely.
In order to effectively control highway automobile exhaust emission, the zone of reasonableness of highway automobile discharge is determined, and
The assay method of the granular material discharged pollution of vehicle in express way, and it is necessary to formulate perfect vehicle in express way tail
Gas emissions measurement and appraisal procedure.By the method for formulation, cooperation targetedly measures the pollutant within the scope of highway
The system of emission level can provide theoretical foundation and management orientation for the control of follow-up air pollution and control measures.
Invention content
Present invention aims at provide kind of vehicle in express way exhaust emissions measure, assessment and alarming device and method,
It is realized to expressway entrance and exit, highway constant speed section and height based on ultra red monitor instrument and particle monitoring system
The acquisition of the automotive emission information of fast highway influence area is realized by analyzing to vehicle in express way exhaust emissions
Assessment and warning.
Realize that the technical solution of the object of the invention is：A kind of vehicle in express way is granular material discharged to be measured, assesses and police
Showing device, including control module, motor-vehicle tail-gas particle monitoring module, memory module, image information collecting module, assessment police
Show module, communication module and display module, control module respectively with motor-vehicle tail-gas particle monitoring module, memory module,
Image information collecting module, assessment alarm module, communication module and display module connection control the function realization of each module,
Wherein：
Motor-vehicle tail-gas particle monitoring module transmits information to display module and memory module；To the machine of monitoring location
Motor-car exhaust particulate object emission information is monitored, and monitoring information and monitoring location spatial coordinated information are recorded in storage
In module；
Image information collecting module is connect with memory module, when inductor senses that motor-vehicle tail-gas lingemann blackness is exceeded
When, start picture taker and shoot vehicle image, and in a storage module by image information storage；
Memory module and motor-vehicle tail-gas particle monitoring module, image information collecting module are assessed alarm module and are led to
Believe module connection, to store the granular material discharged information of motor-vehicle tail-gas and motor vehicle image information, and transmits information to logical
Believe module；
Assessment alarm module is connect with memory module, display module and communication module, to the aforementioned machine collected
Motor-car exhaust particulate object emission information and image information are assessed and are warned；Read the vehicular emission letter in memory module
Breath, by the granular material discharged comprehensive pollution value of motor-vehicle tail-gas in assessment algorithm determinating area, and passes through communication module and display
Module sends the assessment and information warning for showing that motor-vehicle tail-gas is granular material discharged；
Communication module is connected with assessment alarm module, memory module, as the external transmission mould in monitoring alarming device
Block；Communication module is by wireless or short message form, to receiver transmission and broadcast image information, coding information, short message,
Realization device is communicated with highway control centre, entrance charge station and passenger's mobile phone terminal；
Display module and motor-vehicle tail-gas particle monitoring module and assessment alarm module are connect, and by the motor vehicle of monitoring
The granular material discharged comprehensive pollution value of motor-vehicle tail-gas that exhaust emissions information and assessment alarm module are obtained is aobvious by LED
Show that device is issued.
A kind of vehicle in express way is granular material discharged to be measured, assessment and alarming method for power, is included the following steps：
Step S01：By motor-vehicle tail-gas particle monitoring module and image information collecting module, each highway is obtained
Entrance and the granular material discharged information of the motor-vehicle tail-gas in the long constant speed section of highway；
Step S02：Control module the vehicular emission information of acquisition is stored on storage module and to data at
Reason, includes the comparison of single datum, and whether the discharge for monitoring bicycle is exceeded, and according to the emissions data of accumulation motor vehicle, divides
Expressway entrance and exit motor-vehicle tail-gas particle concentration, highway constant speed section motor-vehicle tail-gas particle concentration are not obtained
And the motor-vehicle tail-gas particle concentration in highway influence area；
Step S03：Memory module module reads the vehicle in express way discharge standard that national publication is carried out with area, makees
Object concentration threshold data are contaminated for various particles in vehicular emission；
Step S04：Various particles contaminate object concentration threshold data in the vehicular emission of control module reading step S03, and comment
Estimate the granular material discharged comprehensive pollution value of motor-vehicle tail-gas in highway different zones：
Step S05：Control module is by the step S02 vehicle in express way discharge quantity of particulate matter information acquired and step
The granular material discharged comprehensive pollution value of the motor-vehicle tail-gas in highway different zones that S04 is obtained is shown, communication is passed through
Module and display module are sent in real time, and information will be issued by light-emitting diode display or highway command centre；
Step S06：Various particles contaminate object concentration threshold in the vehicle in express way discharge that control module obtains step S03
Value Data is compared with the collected granular material discharged concentration values of freeway motor vehicle of step S02；If circuit
Vehicular emission Particulate Pollution object concentration is less than risk threshold value, then return to step S01, re-reads motor-driven vehicle aerated particle
Object emission information and image information carry out step if vehicular emission Particulate Pollution object concentration is more than risk threshold value
S07；
Step S07：The spatial coordinated information for obtaining motor-vehicle tail-gas particle monitoring module carries out impacted circuit
Positioning；
Step S08：Control module starts warning instruction, calls the warning process in assessment and alarm module；
Step S09：Control module determines according to the granular material discharged information of motor-vehicle tail-gas of acquisition and discharges exceeded region
Specific object judges to be expressway entrance and exit motor-vehicle tail-gas to put exceeded or highway constant speed section motor vehicle
Tail gas is exceeded to put to put the motor-vehicle tail-gas in exceeded or highway influence area, while analyzing exceeded particle
The type of object；
Step S10：Control module show that vehicle in express way exhaust particulate object discharges comprehensive pollution according to step S04
These information are passed through communication module and display mould by the specifying information for the exceeded granular material discharged object that value and step S09 are obtained
Block is sent in time, is issued by light-emitting diode display or highway command centre；
Step S11：It is searched according to the motor vehicle particulate matter tail gas concentration scale result in highway different zones corresponding
The emergent measure of putting on record of highway air pollution, emergency measure includes polluted information publicity, notice expressway entrance and exit work
Make personnel to implement safeguard measure, remind the safeguard measure for being directed to different pollutants into the vehicle of highway；
Step S12：Emergency measure text message is passed through into the mobile communication interface or wireless transmission mould in communication module
Block is sent, and information warning is announced by display module；
Step S13：Whether monitoring emergency measure text message sends success：If it is, terminating warning, if not, weight
It is new to start communication module and return to step S13 transmission emergency measure text messages.
Compared with prior art, remarkable advantage of the invention is：
(1) safe ready, laying are simple.The present invention obtains high speed public affairs with ultra red monitor instrument and particle monitoring system
Automotive emission data in road analyze residing vehicle in express way tail pollution using one chip microcomputer as control centre
Using wireless transmitter module information warning occurs for object situation, and whole device realizes vehicle in express way exhaust emissions information
The portable exploitation of acquisition and assessment system, has the characteristics that easy for installation.Simultaneously as whole device can take it is distributed
It lays, also reduces the difficulty of laying.
(2) precision of monitoring is improved.What the present invention took is the information collection of vehicle in express way exhaust emissions, information point
The portable Integrated design that analysis and information are sent, each embodiment are existed as an independent system form, because
This can easily be laid in along highway, entrance and some other risky place of tool, can be according to railway
Precision is laid in the selection of circuit concrete condition, improves the precision of vehicle in express way exhaust emissions monitoring.
(3) simplify environmental pollution caution system structure.Information collection, assessment and alarming device using the present invention all have
To the function of environmental information processing, security evaluation and early warning, raw data set centre to centre heart database processing need not be reduced
The pressure of system server simplifies system construction.
Description of the drawings
Fig. 1 be the granular material discharged measurement of vehicle in express way of the present invention, assessment and alarming device structure principle chart.
Fig. 2 be the granular material discharged measurement of Fig. 1 embodiment high speed on-highway motor vehicles, assessment and alarming device realization stream
Journey schematic diagram.
Fig. 3 is the implementation process schematic diagram of emergency response in Fig. 2.
Specific implementation mode
With reference to specific embodiments and the drawings, the invention will be further described.
Fig. 1 show vehicle in express way exhaust particulate object emissions measurement of the present invention, assessment and alarming device structure
Schematic diagram, wherein a kind of vehicle in express way exhaust particulate object emissions measurement, assessment and alarming device, including motor-driven vehicle
Aerated particle object monitoring modular 1, image information collecting module 2, control module 3, memory module 4, assessment alarm module 5, display mould
Block 6 and communication module 7, control module 3 respectively with motor-vehicle tail-gas particle monitoring module 1, memory module 4, image information
Acquisition module 2, assessment alarm module 5 and communication module 7 connect, and display module 6 is shown by motor-vehicle tail-gas particle monitoring
The information that module 1 and assessment alarm module 5 provide, the function that control module 3 is used to control above-mentioned module as nucleus module are real
It is existing.
As shown in Figure 1, nucleus module of the control module 3 as monitoring warning device, on the one hand logical to control and connect
Believe module 7, motor-vehicle tail-gas particle monitoring module 1, image information collecting module 2, memory module 4, assessment alarm module 5,
On the other hand to be connected with miscellaneous equipments such as external computers, with the communication between realization device and miscellaneous equipment.
Motor-vehicle tail-gas particle monitoring module 1 to the automotive emission information by device present position into
Row monitoring and the extraction of spatial coordinated information, the work under the control of control module 3 of motor-vehicle tail-gas particle monitoring module 1
Make, and monitoring information and spatial coordinated information are recorded in storage module 4.
As preferred embodiment, the motor-vehicle tail-gas particle monitoring module is automotive emission pollutant
The particle monitoring system of concentration, the module are laid in expressway entrance and exit and highway constant speed road with same distance interval
Section both sides.
Image information collecting module 2 is supervised to the motor-vehicle tail-gas lingemann blackness to process device present position
It surveys, image information collecting module 2 works under the control of control module 3, and image information is stored in storage module 4.When
So, under the control of control module 3, image information collecting module 2 can also directly transmit image information by communication module.
As preferred embodiment, image information collecting module 2 includes the picture taker for infrared image acquisition
And the infrared inductor for monitoring object, the module are laid in expressway entrance and exit and highway with same distance interval
Constant speed section both sides.Wherein, when infrared inductor senses that automotive emission lingemann blackness is exceeded, start picture and clap
Take the photograph device, collecting vehicle amount licence plate, the information of vehicles such as vehicle.
Memory module 3 can control mould to store the granular material discharged information of aforementioned motor-vehicle tail-gas and image information
Image information and the granular material discharged information of motor-vehicle tail-gas are transmitted by communication module under the control of block；Certainly, control module 3 can
To read data in memory module 4 by interface.
Assess alarm module to the granular material discharged information of the aforementioned motor-vehicle tail-gas collected and image information into
Row assessment and warning, can be read the vehicular emission information in storage module 4, pass through motor-driven vehicle in assessment algorithm determinating area
Aerated particle object discharges comprehensive pollution value, and can be sent and be shown by communication module 7 and display module 6 under the control of control module 3
Show the granular material discharged assessment of motor-vehicle tail-gas and information warning, to realize that the motor-vehicle tail-gas particulate matter to highway is arranged
The assessment put and warning process；
Communication module is as the correspondence with foreign country module in monitoring alarming device, under the control of control module by wirelessly sending out
It is transmitted and broadcast image information, coding letter in the form of short message with wireless signal, or by interface of mobile base station in the directive external world
Breath, short message, realization device are communicated with highway control centre, entrance charge station and passenger's mobile phone terminal.
Information output element of the display module as information collection and communication module, under the control of control module will be motor-driven
The data that the granular material discharged information acquisition module of tail gas is monitored, and assess the highway tail that alarm module is obtained
Aerated particle object class of pollution information is issued by light-emitting diode display, realizes the real-time exhibition of highway tail gas pollution situation.
As optional embodiment, communication module includes wireless transmitting unit and 3G communications interface units, realizes nothing respectively
Line emits data and passes through mobile communication base station transmitting information.
Highway control centre terminal can also be sent to the communication module 7 of monitoring warning device by wireless network and be instructed
Instruction encoding is transferred in control module 3 by coding, communication module 7, and control module 3 controls video image according to designated command and adopts
Collection module photograph either transmits image information or controls the work of other modules according to order.
In the present embodiment, the control module uses chip microcontroller, the granular material discharged information of motor-vehicle tail-gas to adopt
Collect module to realize using sensor, described image information acquisition module is realized using video capture device, and memory module is used and deposited
Storage media is realized, such as SD card, TF card, mmc card etc., and assessment alarm module is stored in the monolithic of control module in the form of program
In machine and there can be microcontroller to be called execution, the communication module is realized using radio transmitter.
The device of the present embodiment can be placed on portable enclosure interior and be used alone, its advantage is that can take at any time
Band is placed in different circuit uses.
Wherein, in the device of the present embodiment further include a microcomputer processing unit 8 being connect with control module, the meter
Calculation machine processing unit 8 includes interface unit 14, operation panel 15 and indicating unit 16.
The USB interface that control module 3 is provided by interface unit 14 is connect with computer processor unit 8, realizes computer
Communication between processing unit 8 and control module 3.
Operation panel 15 is realized with touch-sensitive display screen, to realize data scrubbing, the restarting of control module device
And to operational orders such as the debugging of aforesaid environmental information sensor 1；
Indicating unit 16 is monitoring motor vehicle exhaust particulate object monitoring modular 1, memory module 4, image information collecting mould
The working condition of block 2, assessment alarm module 5, display module 6 and communication module 7, such as automotive emission information sensing
Whether device is working properly, and whether image information collecting device just shoots picture, and whether the transmission of communication module information is normal etc., and characterizes
To user, such as indicator light or the form display working condition of text box can be passed through.
As optional embodiment, computer processor unit is a touch type flat computer.
With reference to shown in Fig. 2, Fig. 3, in the present embodiment, aforementioned evaluations alarm module 5 is to the granular material discharged letter of motor-vehicle tail-gas
Assessment, the warning of breath include following procedure：
Step S01：By motor-vehicle tail-gas particle monitoring module and image information collecting module, each highway is obtained
Entrance and the granular material discharged information of the motor-vehicle tail-gas in the long constant speed section of highway；
Step S02：Control module the vehicular emission information of acquisition is stored on storage module and to data at
Reason, includes the comparison of single datum, and whether the discharge for monitoring bicycle is exceeded, and according to the emissions data of accumulation motor vehicle, divides
Expressway entrance and exit motor-vehicle tail-gas particle concentration, highway constant speed section motor-vehicle tail-gas particle concentration are not obtained
And the motor-vehicle tail-gas particle concentration in highway influence area；
Step S03：Memory module module reads the vehicle in express way discharge standard that national publication is carried out with area, makees
Object concentration threshold data are contaminated for various particles in vehicular emission；
Step S04：Various particles contaminate object concentration threshold data in the vehicular emission of control module reading step S03, and comment
Estimate the granular material discharged comprehensive pollution value of motor-vehicle tail-gas in highway different zones：
Step S05：Control module is by the step S02 vehicle in express way discharge quantity of particulate matter information acquired and step
The granular material discharged comprehensive pollution value of the motor-vehicle tail-gas in highway different zones that S04 is obtained is shown, communication is passed through
Module and display module are sent in real time, and information will be issued by light-emitting diode display or highway command centre；
Step S06：Various particles contaminate object concentration threshold in the vehicle in express way discharge that control module obtains step S03
Value Data is compared with the collected granular material discharged concentration values of freeway motor vehicle of step S02；If circuit
Vehicular emission Particulate Pollution object concentration is less than risk threshold value, then return to step S01, re-reads motor-driven vehicle aerated particle
Object emission information and image information carry out step if vehicular emission Particulate Pollution object concentration is more than risk threshold value
S07；
As optional embodiment, the aforementioned warning to the granular material discharged information of motor-vehicle tail-gas includes following procedure：
Step S07：The spatial coordinated information for obtaining motor-vehicle tail-gas particle monitoring module carries out impacted circuit
Positioning；
Step S08：Control module starts warning instruction, calls the warning process in assessment and alarm module.
Step S09：Control module determines according to the granular material discharged information of motor-vehicle tail-gas of acquisition and discharges exceeded region
Specific object judges to be expressway entrance and exit motor-vehicle tail-gas to put exceeded or highway constant speed section motor vehicle
Tail gas is exceeded to put to put the motor-vehicle tail-gas in exceeded or highway influence area, while analyzing exceeded particle
The type of object；Dominant particle pollutant includes lead-containing compounds, Benzpyrene and solid particulate matter etc.；
Step S10：Control module show that vehicle in express way exhaust particulate object discharges comprehensive pollution according to step S04
These information are passed through communication module and display mould by the specifying information for the exceeded granular material discharged object that value and step S09 are obtained
Block is sent in time, is issued by light-emitting diode display or highway command centre；
Step S11：It is searched according to the motor vehicle particulate matter tail gas concentration scale result in highway different zones corresponding
The emergent measure of putting on record of highway air pollution, emergency measure includes polluted information publicity, notice expressway entrance and exit work
Make personnel to implement safeguard measure, remind the safeguard measure for being directed to different pollutants into the vehicle of highway；
Step S12：Emergency measure text message is sent by mobile communication interface or wireless transmitter module, and will be warned
Show that information is announced by display module；
Step S13：Whether monitoring emergency measure text message sends success：If it is, S14 is entered step, if not,
It restarts communication module and return to step S13 sends emergency measure text message；
Step S14：Terminate warning.
As optional embodiment, the assessment packet of aforementioned vehicle in express way exhaust particulate object discharge comprehensive pollution value
Include following steps：
Step S101：Expressway entrance and exit automotive emission information is read, expressway entrance and exit tail gas is calculated
Comprehensive discharge value, calculation formula are as follows：
Wherein：ΔpiThe granular material discharged type of-expressway entrance and exit motor-vehicle tail-gas；
The granular material discharged comprehensive pollution value of CCPV-expressway entrance and exit motor-vehicle tail-gas, dimensionless；
MPiThe minimum limit value of i-th kind of exhaust emissions particulate matter of-expressway entrance and exit；
N-total the class of the granular material discharged pollutant of expressway entrance and exit motor-vehicle tail-gas；
Step S102：Highway constant speed section automotive emission information is read, highway constant speed section is calculated
Motor-vehicle tail-gas comprehensive discharge value, calculation formula are as follows：
Wherein：ΔpiThe granular material discharged type of-expressway entrance and exit motor-vehicle tail-gas；
LCPV-granular material discharged comprehensive pollution the value of highway constant speed section motor-vehicle tail-gas, dimensionless；
MLPkThe minimum limit value that-highway constant speed section kth kind exhaust particulate object discharges pollutants；
M-total the class of the granular material discharged pollutant of highway constant speed section motor-vehicle tail-gas；
Step S103：Read above-mentioned expressway entrance and exit motor-vehicle tail-gas comprehensive discharge value and highway constant speed section
Motor-vehicle tail-gas comprehensive discharge value, using road network tail gas comprehensive discharge value as evaluation index, calculation formula is as follows：
Wherein：NCPV-vehicle in express way exhaust particulate object discharges comprehensive pollution value, dimensionless.
As optional embodiment, it includes following step that the aforementioned granular material discharged concentration of motor-vehicle tail-gas, which carries out appraisal procedure,
Suddenly：
Step S101：Expressway entrance and exit automotive emission information is read, expressway entrance and exit tail gas is calculated
Comprehensive discharge value, calculation formula are as follows：
Wherein：Δpi- expressway entrance and exit exhaust particulate object discharges type；
CCPV-expressway entrance and exit exhaust particulate object discharges comprehensive pollution value, dimensionless；
MPiThe minimum limit value of i-th kind of exhaust emissions particulate matter of-expressway entrance and exit；
N-expressway entrance and exit exhaust particulate object discharges pollutants total class；
Step S102：Highway constant speed section automotive emission information is read, highway constant speed section is calculated
Tail gas comprehensive discharge value, calculation formula are as follows：
Wherein：Δpi- expressway entrance and exit exhaust particulate object discharges type；
LCPV-highway constant speed section exhaust particulate object discharges comprehensive pollution value, dimensionless；
MLPkThe minimum limit value that-highway constant speed section kth kind exhaust particulate object discharges pollutants；
M-highway constant speed section exhaust particulate object discharges pollutants total class；
Step S103：It reads above-mentioned expressway entrance and exit tail gas comprehensive discharge value and highway constant speed section tail gas is comprehensive
Discharge value is closed, using road network tail gas comprehensive discharge value as evaluation index, calculation formula is as follows：
Wherein：NCPV-highway constant speed road network exhaust particulate object discharges comprehensive pollution value, dimensionless；
Technical solution proposed by the invention is from highway environment safety monitoring and warning technology, in conjunction with current height
The feature that fast on-highway motor vehicle pollutant monitoring facility more falls behind, monitoring accuracy is low, it is proposed that vehicle in express way tail gas
It is granular material discharged measure, assessment and the portable Integrated Development of caution system, freeway management personnel, motor vehicle driver pass through
Communication module obtain this monitoring alarming device transmission highway circuit motor-vehicle tail-gas it is granular material discharged measure, assessment with
Information warning and picture, and then realize measurement granular material discharged to highway circuit motor-vehicle tail-gas, assessment and warning
Function.
Claims (9)
1. a kind of vehicle in express way is granular material discharged to be measured, assessment and alarming device, it is characterised in that：Including control module
(3), motor-vehicle tail-gas particle monitoring module (1), memory module (4), image information collecting module (2), assessment alarm module
(5), communication module (7) and display module (6), control module (3) respectively with motor-vehicle tail-gas particle monitoring module (1),
Memory module (4), image information collecting module (2), assessment alarm module (5), communication module (7) and display module (6) are even
It connecing, the function of controlling each module is realized, wherein：
Motor-vehicle tail-gas particle monitoring module (1) transmits information to display module (6) and memory module (4)；To monitoring site
The granular material discharged information of motor-vehicle tail-gas set is monitored, and monitoring information and monitoring location spatial coordinated information are recorded
In memory module (4)；
Image information collecting module (2) is connect with memory module (4), when inductor senses that motor-vehicle tail-gas lingemann blackness is super
When mark, starts picture taker and shoot vehicle image, and image information is stored in memory module (4)；
Memory module (4) and motor-vehicle tail-gas particle monitoring module (1), image information collecting module (2), assessment alarm module
(5) it is connected with communication module (7), to store the granular material discharged information of motor-vehicle tail-gas and motor vehicle image information, and will letter
Breath is transmitted to communication module (7)；
Assessment alarm module (5) is connect with memory module (4), display module (6) and communication module (7), to aforementioned acquisition
The obtained granular material discharged information of motor-vehicle tail-gas and image information is assessed and is warned；Read the machine in memory module (4)
Motor-car emission information by the granular material discharged comprehensive pollution value of motor-vehicle tail-gas in assessment algorithm determinating area, and passes through communication
Module (7) and display module (6) send the assessment and information warning for showing that motor-vehicle tail-gas is granular material discharged；
Communication module (7) with assessment alarm module (5), memory module (4) be connected, as monitoring alarming device in unofficial biography
Defeated module；Communication module (7) passes through short message by wireless form to receiver transmission and broadcast image information, coding information
Form to receiver transmission of message information, realization device and highway control centre, entrance charge station and passenger's hand
Machine terminal communicates；
Display module (6) and motor-vehicle tail-gas particle monitoring module (1) and assessment alarm module (5) are connect, and by monitoring
The granular material discharged comprehensive pollution value of motor-vehicle tail-gas that the granular material discharged information of motor-vehicle tail-gas, assessment alarm module are obtained is logical
Cross light-emitting diode display publication；
It includes following procedure to assessment, the warning of the granular material discharged information of collected motor-vehicle tail-gas to assess alarm module (5)：
Step S01：By motor-vehicle tail-gas particle monitoring module (1) and image information collecting module (2), it is public to obtain each high speed
Road entrance and the granular material discharged information of the motor-vehicle tail-gas in highway constant speed section；
Step S02：The vehicular emission information of acquisition is stored in memory module (4) and is carried out to data by control module (3)
Processing, include the comparison of single datum, whether the discharge for monitoring bicycle exceeded, and according to accumulation motor vehicle emissions data,
It is dense to respectively obtain expressway entrance and exit motor-vehicle tail-gas particle concentration, highway constant speed section motor-vehicle tail-gas particulate matter
Motor-vehicle tail-gas particle concentration in degree and highway influence area；
Step S03：Memory module (4) reads the vehicle in express way discharge standard that national publication is carried out with area, as machine
Various particles contaminate object concentration threshold data in motor-car discharge；
Step S04：Various particles contaminate object concentration threshold data in the vehicular emission of control module (3) reading step S03, and assess
The granular material discharged comprehensive pollution value of motor-vehicle tail-gas in highway different zones：
Step S05：The vehicle in express way discharge quantity of particulate matter information that control module (3) acquires step S02 and step S04
The granular material discharged comprehensive pollution value of the motor-vehicle tail-gas in highway different zones obtained is shown, communication module is passed through
(7) it is sent in real time with display module (6), information will be issued by light-emitting diode display or highway command centre；
Step S06：Various particle concentration threshold values in the vehicle in express way discharge that control module (3) obtains step S03
Data are compared with the collected granular material discharged concentration values of freeway motor vehicle of step S02；If circuit machine
Motor-car discharged particle pollutant concentration is less than risk threshold value, then return to step S01, re-reads motor-vehicle tail-gas particulate matter
Emission information and image information carry out step S07 if vehicular emission Particulate Pollution object concentration is more than risk threshold value；
Step S07：The spatial coordinated information for obtaining motor-vehicle tail-gas particle monitoring module (1) carries out impacted circuit
Positioning；
Step S08：Control module (3) starts warning instruction, calls the warning process in assessment alarm module (5)；
Step S09：Control module (3) determines according to the granular material discharged information of motor-vehicle tail-gas of acquisition and discharges exceeded region
Specific object judges it is that expressway entrance and exit automotive emission is exceeded or highway constant speed section motor vehicle
Exhaust emissions is exceeded or highway influence area in automotive emission it is exceeded, while analyzing exceeded particle
The type of object；
Step S10：Control module (3) discharges comprehensive pollution according to the vehicle in express way exhaust particulate object that step S04 is obtained
The specifying information for the exceeded granular material discharged object that value and step S09 are obtained by communication module (7) and shows these information
Show that module (6) is sent in time, is issued by light-emitting diode display or highway command centre；
Step S11：It is searched according to the motor vehicle particulate matter tail gas concentration scale result in highway different zones corresponding high
The emergent measure of putting on record of fast highway air pollution, emergency measure include polluted information publicity, notice expressway entrance and exit work people
Member implements safeguard measure, reminds the safeguard measure for being directed to different pollutants into the vehicle of highway；
Step S12：Emergency measure text message is passed through into the mobile communication interface or wireless transmitter module in communication module (7)
It sends, and information warning is announced by display module (6)；
Step S13：Whether monitoring emergency measure text message sends success：If it is, terminating warning, if not, opening again
Dynamic communication module (7) and return to step S12 transmission emergency measure text messages.
2. vehicle in express way according to claim 1 is granular material discharged to be measured, assessment and alarming device, feature exist
In：The motor-vehicle tail-gas particle monitoring module (1) is the particle monitoring system of automotive emission pollutant concentration,
The module is laid in expressway entrance and exit and highway constant speed section both sides with same distance interval.
3. vehicle in express way according to claim 1 is granular material discharged to be measured, assessment and alarming device, feature exist
In：Described image information acquisition module (2) includes for the picture taker of infrared image acquisition and for the red of monitoring object
Outer inductor, the module are laid in expressway entrance and exit and highway constant speed section both sides with same distance interval；It is hot
When outer inductor senses that the granular material discharged lingemann blackness of motor-vehicle tail-gas is exceeded, start picture taker, collection vehicle letter
Breath.
4. vehicle in express way according to claim 1 is granular material discharged to be measured, assessment and alarming device, feature exist
In：The control module (3) is one chip microcomputer.
5. vehicle in express way according to claim 1 is granular material discharged to be measured, assessment and alarming device, feature exist
In：Further include the computer processor unit (8) being connect with control module (3), which includes interface list
Member, operation panel and indicating unit, wherein：
The USB interface that control module (3) is provided by interface unit is connect with computer processor unit (8), is realized at computer
Manage the communication between device (8) and control module (3)；
Operation panel realized with touch-sensitive display screen, to realize the data scrubbing of control module device, restarting and right
The debugging operations of aforementioned motor-vehicle tail-gas particle monitoring instruct；
Indicating unit is monitoring above-mentioned motor-vehicle tail-gas particle monitoring module (1), memory module (4), image information collecting
The working condition of module (2), assessment alarm module (5), communication module (7) and display module (6).
6. vehicle in express way according to claim 5 is granular material discharged to be measured, assessment and alarming device, feature exist
In：The computer processor unit (8) is touch type flat computer.
7. vehicle in express way according to claim 1 is granular material discharged to be measured, assessment and alarming device, feature exist
In the assessment of vehicle in express way exhaust particulate object discharge comprehensive pollution value described in step 04 includes the following steps：
Step S0401：The granular material discharged information of expressway entrance and exit motor-vehicle tail-gas is read, expressway entrance and exit tail is calculated
Aerated particle object comprehensive discharge value, calculation formula are as follows：
Wherein：ΔPiI-th kind of granular material discharged value of motor-vehicle tail-gas of-expressway entrance and exit；
The granular material discharged comprehensive pollution value of CCPV-expressway entrance and exit motor-vehicle tail-gas, dimensionless；
MPiThe minimum limit value of i-th kind of exhaust emissions particulate matter of-expressway entrance and exit；
N-total the class of the granular material discharged pollutant of expressway entrance and exit motor-vehicle tail-gas；
Step S0402：The granular material discharged information of highway constant speed section motor-vehicle tail-gas is read, highway constant speed road is calculated
Section motor-vehicle tail-gas particulate matter comprehensive discharge value, calculation formula are as follows：
Wherein：
LCPV-granular material discharged comprehensive pollution the value of highway constant speed section motor-vehicle tail-gas, dimensionless；
LPkThe value that-highway constant speed section kth kind exhaust particulate the object measured discharges pollutants；
MLPkThe minimum limit value that-highway constant speed section kth kind exhaust particulate object discharges pollutants；
M-total the class of the granular material discharged pollutant of highway constant speed section motor-vehicle tail-gas；
Step S0403：Read above-mentioned expressway entrance and exit motor-vehicle tail-gas comprehensive discharge value and highway constant speed section machine
Motor-car exhaust particulate object comprehensive discharge value, using road network exhaust particulate object comprehensive discharge value as evaluation index, calculation formula is such as
Under：
Wherein：NCPV-vehicle in express way exhaust particulate object discharges comprehensive pollution value, dimensionless.
8. a kind of height based on the granular material discharged measurement of vehicle in express way described in claim 1, assessment and alarming device
Fast on-highway motor vehicle is granular material discharged to be measured, assessment and alarming method for power.
9. vehicle in express way according to claim 8 is granular material discharged to be measured, assessment and alarming method for power, feature exist
In the assessment of vehicle in express way exhaust particulate object discharge comprehensive pollution value described in step 04 includes the following steps：
Step S0401：Expressway entrance and exit automotive emission information is read, expressway entrance and exit tail gas synthesis is calculated
Discharge value, calculation formula are as follows：
Wherein：ΔPiI-th kind of granular material discharged value of motor-vehicle tail-gas of-expressway entrance and exit；
The granular material discharged comprehensive pollution value of CCPV-expressway entrance and exit motor-vehicle tail-gas, dimensionless；
MPiThe minimum limit value of i-th kind of exhaust emissions particulate matter of-expressway entrance and exit；
N-total the class of the granular material discharged pollutant of expressway entrance and exit motor-vehicle tail-gas；
Step S0402：Highway constant speed section automotive emission information is read, it is motor-driven to calculate highway constant speed section
Tail gas comprehensive discharge value, calculation formula are as follows：
Wherein：
LCPV-granular material discharged comprehensive pollution the value of highway constant speed section motor-vehicle tail-gas, dimensionless；
LPkThe value that-highway constant speed section kth kind exhaust particulate the object measured discharges pollutants
MLPkThe minimum limit value that-highway constant speed section kth kind exhaust particulate object discharges pollutants；
M-total the class of the granular material discharged pollutant of highway constant speed section motor-vehicle tail-gas；
Step S0403：Read above-mentioned expressway entrance and exit motor-vehicle tail-gas comprehensive discharge value and highway constant speed section machine
Motor-car tail gas comprehensive discharge value, using road network tail gas comprehensive discharge value as evaluation index, calculation formula is as follows：
Wherein：NCPV-vehicle in express way exhaust particulate object discharges comprehensive pollution value, dimensionless.
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| CN109738382A (en) * | 2018-12-28 | 2019-05-10 | 南京理工大学 | Intelligent detection device and its detection method of the vehicle exhaust to atmosphere pollution |
| CN112129887A (en) * | 2019-06-24 | 2020-12-25 | 苏州五蕴明泰科技有限公司 | Method and device for accounting urban greenhouse gas emission |
| CN111243295A (en) * | 2019-11-28 | 2020-06-05 | 广州市高科通信技术股份有限公司 | Signal machine and signal lamp control method based on automobile exhaust detection and storage medium |
| CN113390766B (en) * | 2020-03-12 | 2023-07-25 | 杭州海康威视数字技术股份有限公司 | Tail gas emission detection method, device and equipment and storage medium |
| CN114509373B (en) * | 2022-04-20 | 2022-08-05 | 淄博众擎大数据科技合伙企业(有限合伙) | Automobile exhaust particulate matter detection method |
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