CN109120699A - Long-distance monitoring method, device, equipment and the storage medium of engineering machinery emission - Google Patents
Long-distance monitoring method, device, equipment and the storage medium of engineering machinery emission Download PDFInfo
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- CN109120699A CN109120699A CN201810952717.4A CN201810952717A CN109120699A CN 109120699 A CN109120699 A CN 109120699A CN 201810952717 A CN201810952717 A CN 201810952717A CN 109120699 A CN109120699 A CN 109120699A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
- H04L67/5651—Reducing the amount or size of exchanged application data
Abstract
The embodiment of the invention discloses long-distance monitoring method, device, equipment and the storage mediums of a kind of engineering machinery emission.This method comprises: the concentration data of the emission of purpose project machinery described in detection time rule detection according to purpose project machinery；The concentration data is encoded according to pre-arranged code rule, and the concentration coded representation of emission is uploaded to server, so that server described in terminal access remotely monitors the purpose project machinery.The embodiment of the present invention realize can the emission situation in real time to engineering machinery remotely monitored, the collection of data and the upgrading of technology are used for engineering machinery for effective supervision of engineering machinery emission behaviour and equipment manufacturer convenient for relevant environment administrative department.And by by it is actually detected to emissions concentration data be converted to be easy to transmit coded representation, improve the uploading speed and confidentiality of data, reduce the upload cost of data.
Description
Technical field
The present embodiments relate to technical field of engineering machinery more particularly to a kind of long-range monitoring of engineering machinery emission
Method, apparatus, equipment and storage medium.
Background technique
With the rapid development of industry, various engineer operation fields require to complete by all kinds of engineering machinery.Engineering
Machinery refers to needed for all restoration in earth-rock construction engineerings, pavement construction and maintenance, the operation of flow-type lift and various architectural engineerings
Comprehensive mechanized construction engineering necessary to mechanized equipment.However engineering machinery power source is fired by power of diesel oil mostly
Material, and the special combustion characteristics of the specific fuel characteristic of diesel oil and diesel engine, so that diesel emissions, which become, influences air matter
The important pollution sources of amount.
Currently, the prior art is to the monitoring of engineering machinery emission mainly in engine production unit to coherent detection machine
When structure is detected or when the self-test of engine production producer, to the data of engine emission pollutant on laboratory bench
Acquisition, analysis and processing.
However, since that there are quantity is more, distribution is extensive, operation is irregular and job location is not fixed for engineering machinery
The features such as, the prior art can not to engine assembly after overall engineering machine and engineering machinery factory use certain time
Engine emission situation afterwards in real time and remotely monitor.And since there is no the pacts for forcing periodically online detection for engineering machinery
Beam regulation and measure, the diesel emission after causing engineering machinery to dispatch from the factory are substantially at uncontrolled state.
Summary of the invention
The embodiment of the invention provides a kind of long-distance monitoring method of engineering machinery emission, device, equipment and storages to be situated between
Matter, can the emission situation in real time to engineering machinery remotely monitored.
In a first aspect, the embodiment of the invention provides a kind of long-distance monitoring methods of engineering machinery emission, comprising:
The concentration data of the emission of purpose project machinery described in detection time rule detection according to purpose project machinery；
The concentration data is encoded according to pre-arranged code rule, and the concentration coded representation of emission is uploaded to
Server, so that server described in terminal access remotely monitors the purpose project machinery.
Second aspect, the embodiment of the invention provides a kind of long-distance monitorng devices of engineering machinery emission, comprising:
Emissions concentration detection module, for purpose project described in the detection time rule detection according to purpose project machinery
The concentration data of mechanical emission；
Emissions concentration monitoring module, for being encoded according to pre-arranged code rule to the concentration data, and will row
The concentration coded representation for putting object is uploaded to server, so that server described in terminal access carries out far the purpose project machinery
Range monitoring.
The third aspect, the embodiment of the invention provides a kind of equipment, comprising:
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes the long-distance monitoring method of engineering machinery emission described in any embodiment of that present invention.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are stored thereon with computer journey
Sequence realizes the long-range monitoring side of engineering machinery emission described in any embodiment of that present invention when the program is executed by processor
Method.
The embodiment of the present invention according to purpose project machinery detection time rule detection purpose project mechanical drain object it is dense
Degree evidence, and coded treatment is carried out to the emissions concentration data detected, the concentration data after coding is uploaded to server,
To enable the terminals to remotely monitor the emission behaviour of engineering machinery by accessing server.The embodiment of the present invention pass through by
The concentration of purpose project mechanical drain object in real time or periodically detect and upload, and realizing can be in real time to engineering machinery
Emission situation is remotely monitored, effective supervision convenient for relevant environment administrative department for engineering machinery emission behaviour, with
And equipment manufacturer uses the collection of data and the upgrading of technology for engineering machinery.And by the way that the actually detected emission arrived is dense
Degree improves the uploading speed and confidentiality of data, reduces the upload of data according to the coded representation for being easy to transmit is converted to
Cost.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the long-distance monitoring method for engineering machinery emission that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of the long-distance monitoring method of engineering machinery emission provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of structural representation of the long-distance monitorng device for engineering machinery emission that the embodiment of the present invention three provides
Figure；
Fig. 4 is the long-range monitoring strategies schematic diagram for the engineering machinery emission that the embodiment of the present invention three provides；
Fig. 5 is a kind of structural schematic diagram for equipment that the embodiment of the present invention four provides.
Specific embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
Locate described specific embodiment and is used only for explaining the embodiment of the present invention, rather than limitation of the invention.It further needs exist for
Bright, only parts related to embodiments of the present invention are shown for ease of description, in attached drawing rather than entire infrastructure.
Non-rice habitats engineering machinery power source is mostly using diesel oil as power fuel, and the specific fuel characteristic and diesel engine of diesel oil
Special combustion characteristics, make exhausted pollutant of diesel engine become important pollution sources.And it has the following characteristics that
(1) exhaust emissions amount is big: to provide enough power, the matched engine swept volume of non-rice habitats engineering machinery institute is universal
It is higher, it is generally several to be raised to several decaliters etc.；
(2) emission is strong to damage by air pollution: since non-rice habitats engineering machinery discharge amount is larger, the CO that is discharged,
HC, NOx and PM are most important gaseous state and solid-state pollutant component；
(3) complete machine quantity is more, widely distributed, monitoring is difficult: by the end of the end of the year 2016, the country is using diesel engine as power
The non-rice habitats engineering machinery ownership in source has reached 577-625 ten thousand, and quantity is also continuing to increase, these non-rice habitats engineerings
Mechanical distribution is in construction site in all parts of the country, it is difficult to form unified effective monitoring.
The problem that the invention patent is difficult for the monitoring of non-rice habitats engineering machinery internal combustion engine exhaust emissions, disposition is difficult, proposes
A kind of long-distance monitoring method of engineering machinery emission.
Embodiment one
Fig. 1 is a kind of flow chart of the long-distance monitoring method for engineering machinery emission that the embodiment of the present invention one provides, this
Embodiment is applicable to the case where the carrying out real-time remote monitoring that discharge pollutants to non-rice habitats engineering machinery, and this method can be by one
The long-distance monitorng device of engineering machinery emission is planted to execute.This method specifically comprises the following steps:
Step 110, according to purpose project machinery detection time rule detection purpose project machinery emission concentration
Data.
In the specific embodiment of the invention, engineering machinery refers to all restoration in earth-rock construction engineerings, pavement construction and maintenance, flowing
Mechanized equipment necessary to comprehensive mechanized construction engineering needed for the operation of formula lift and various architectural engineerings, is referred to as
For engineering machinery, such as bull-dozer and excavator etc..Purpose project machinery in the present embodiment refer to some to be monitored or certain
The engineering machinery of class.Correspondingly, different engineering machinery individuals or different types of engineering machinery, emission situation are poor
It is different, thus type and subsidiary parameter of the present embodiment according to purpose project machinery, the determining inspection to match with purpose project machinery
Survey time rule.Wherein, subsidiary parameter includes purpose project mechanical current service life, history repair and currently makes
With at least one in status information.For example, determining certain earth mover A progress primary sample detection in every 300 seconds, determine that certain is small
Type excavator B progress primary sample detection in every 600 seconds.
In the present embodiment, the exhaust emission of engineering machinery refers to that engineering machinery is arranged using after diesel combustion from exhaust pipe
The gas for entering atmosphere contains a large amount of carbon monoxide (CO), hydrocarbon (HC), nitrogen oxides (NOx) and particulate matter
(Particulate Matter, PM) etc. is to environment and the harmful substance of human body, it is necessary to control effectively to it.Wherein,
Grain object (PM) refers to according to GB20891-2014 " non-rice habitats mechanically moving exhausted pollutant of diesel engine emission limit and measurement side
Method (Chinese third and fourth stage) " defined test method, in the diluted exhaust that temperature is no more than 325K (52 DEG C), by advising
All substances in the exhaust that fixed filter medium is collected into.Include wherein the pellets such as the PM2.5 often said, easily causes
The respiratory disease of people.
The present embodiment is according to the incidence relation between engineering machinery and preset detection time rule, according to purpose project machine
The detection time rule of tool, when normal working of engine, at regular intervals cycle T to the exhaust emission of engineering machinery into
Row primary sample detection, to obtain the concentration data of the mechanical real-time or period the exhaust emission of purpose project.
Illustratively, the present embodiment can use vehicle mounted tail gas detection device (Portable Emission
Measurement System, PEMS) real-time detection engineering machinery exhaust emissions it is horizontal.With 240 horsepowers of bull-dozers of certain model
For, according to the incidence relation between engineering machinery and preset detection time rule, when determining the detection of purpose project machinery
Between rule.After the engine start of bull-dozer, one is carried out every 300 seconds exhaust emissions to engine by airborne PEMS
Sub-sampling detection, to obtain the concentration values of emission.Assuming that the concentration of CO is 2.33g/ (KWh), the concentration of HC is
The concentration of 1.51g/ (KWh), NOx are 0.40g/ (KWh), and the concentration of PM is 0.82g/ (KWh).
Step 120 encodes concentration data according to pre-arranged code rule, and will be in the concentration coded representation of emission
Server is reached, so that terminal access server remotely monitors purpose project machinery.
In the specific embodiment of the invention, pre-arranged code rule refer to the detection project for emission, concentration values with
And code indicates the pre-set enquiry form of incidence relation institute of three.The coding of concentration data is referred to by tabling look-up, according to
According to the concentration gradient threshold value and code of various types of emission in the type of emission, concentration data numerical value and pre-arranged code rule
The corresponding relationship of expression determines that the corresponding code of the concentration data of emission indicates；According to pre-arranged code rule and emission
Code indicate obtain purpose project machinery emissions concentration coded representation.It is occupied to reduce emissions concentration data
Memory headroom, the flow consumption for reducing data transmission and the monitoring cost to purpose project machinery, improve emissions concentration number
According to upper transfer efficiency and data safety.
Specifically, airborne PEMS in engineering machinery is when completing the Concentration Testing of emission, by the concentration numbers of emission
According to the electronic control unit (Electronic Control Unit, ECU) for being transmitted to engineering machinery, completed by complete machine ECU to dense
The coding of degree evidence and analysis.Wherein entirety ECU is work machine control system load bearing unit, includes hardware and software two
Point.Meanwhile purpose project mechanical current location information and work state information can be acquired, and available purpose project machine
The complete machine encoded information of tool and positioning terminal identification code information for acquiring location information.Wherein integrated in engineering machinery
Global position system has the function of positioning overall engineering machine location information, while being also equipped with the specified complete machine key message of upload
Function, and then the above- mentioned information of engineering machinery can be uploaded in server together by global position system.Correspondingly,
Server restores emissions concentration coded representation to original concentration data according to pre-arranged code rule to carry out classified and stored, and will
Corresponding relationship between the storage location of emissions concentration coded representation, complete machine encoded information and positioning terminal identification code information
It is stored, so that terminal access server remotely monitors purpose project machinery.
In the present embodiment, server, which refers to, to be integrated in engineering machinery, the satellite for being positioned to engineering machinery
The provider network server of position system platform or being used for real-time storage and analysis and visit being provided for overall engineering machine manufacturer
The customized module asked.Correspondingly, being not that all terminals in network all have access authority, in terminal access server to mesh
Before mark engineering machinery remotely monitor, complete-system vendor and government regulator can be used access according to specific business need
Family is grouped processing, to pre-establish corresponding access authority setting rule, for example, for initial data, the retrospect time,
The different data such as download statistics are that different groups assign different rights, in order to supervision department's supervision and complete-system vendor's data confidentiality
Management.And then in terminal access server, server identifies the access account and business demand of terminal, and according to knowledge
Other result is configured the access authority of terminal.So that terminal accesses server according to access authority, thus to purpose project
Machinery is remotely monitored.
In addition, terminal is when accessing to the storing data in server, it is acceptable according to access authority and target
The emissions concentration data of engineering machinery issue control instruction to purpose project mechanical remote, so that engineering machinery response control refers to
It enables, controls the accelerator open degree of the engine throttle of purpose project machinery.For example, terminal is dense according to the emission to server access
Degree evidence, when emission is excessively serious, according to permission in time to purpose project it is mechanical under send instructions, to control purpose project
Mechanical discharge amount, limited target engineering machinery is for the pollution of environment and the normal operation of maintenance purpose project machinery.
The technical solution of the present embodiment, according to the detection time rule detection purpose project mechanical drain of purpose project machinery
The concentration data of object, and coded treatment is carried out to the emissions concentration data detected, the concentration data after coding is uploaded to
Server, to enable the terminals to remotely monitor the emission behaviour of engineering machinery by accessing server.The present invention is implemented
For example by real time or periodically detect and upload the concentration of purpose project mechanical drain object, realizing can be in real time to work
The emission situation of journey machinery is remotely monitored, convenient for relevant environment administrative department for the effective of engineering machinery emission behaviour
Supervision and equipment manufacturer use the collection of data and the upgrading of technology for engineering machinery.And by being arrived actually detected
Emissions concentration data are converted to the coded representation for being easy to transmit, and improve the uploading speed and confidentiality of data, reduce number
According to upload cost.
Embodiment two
The present embodiment on the basis of the above embodiment 1, provides the one of the long-distance monitoring method of engineering machinery emission
A preferred embodiment, can be in real time or periodically by the concentration coded representation of emission and the relevant parameter one of engineering machinery
And it is uploaded in server for remotely accessing and controlling.Fig. 2 is a kind of engineering machinery discharge provided by Embodiment 2 of the present invention
The flow chart of the long-distance monitoring method of object, as shown in Fig. 2, this method comprising the following specific steps
Step 210, type and subsidiary parameter according to purpose project machinery determine the detection time rule of purpose project machinery
Then.
In the specific embodiment of the invention, in view of the huge number of engineering machinery, the operation logic of different engineering machinery and
Standard is different, and there is also differences between different engineering machinery individuals, therefore the present embodiment can be by purpose project machine
The type of tool is classified as determining the foundation of the detection time rule of purpose project machinery.Subsidiary parameter, which refers to, can describe purpose project
All mechanical relevant parameters, including purpose project mechanical current service life, history repair and currently used shape
At least one of in state information.Specifically, can also be according to the production of each purpose project machinery number or operator according to power
Limit obtains above- mentioned information by the feedback information that terminal to server uploads.Wherein, the present embodiment can also be to each engineering machine
The daily information of tool is acquired, concludes and stores to server, to form each available engineering machinery in the server
State recording, the later period of creation and update convenient for to(for) the detection time rule of purpose project machinery.Wherein it is possible to according to people
Work experience learns various types of engineering machinery and its subsidiary parameter by the methods of machine learning, thus really
The detection time rule for the engineering machinery that sets the goal.
It illustratively, is the new machine just to have come into operation if the affiliated type of certain engineering machinery A is earth mover, when
Preceding service life is zero, without any maintenance record.It is preferable in view of the various aspects of performance of new machine, and then assume to determine the engineering
Mechanical A progress primary sample detection in every 300 seconds.If the affiliated type of certain engineering machinery B is large excavator, the currently used time limit
It is 2 years, during which passes through the maintenance of No. 5 engines.Declined in view of the various aspects of performance of old machine, and then assumes to determine
Engineering machinery B progress primary sample detection in every 120 seconds.
Step 220, according to purpose project machinery detection time rule detection purpose project machinery emission concentration
Data.
In the specific embodiment of the invention, according to engineering machinery and preset detection time rule between incidence relation,
According to the detection time rule of purpose project machinery, when normal working of engine, cycle T is to engineering machinery at regular intervals
Exhaust emission carry out primary sample detection, it is mechanical in real time or the concentration of the exhaust emission in period to obtain purpose project
Data.
Various types of emission in step 230, the type according to emission, concentration data numerical value and pre-arranged code rule
The corresponding relationship that concentration gradient threshold value and code indicate determines that the corresponding code of the concentration data of emission indicates；According to default
The code of coding rule and emission indicates to obtain the emissions concentration coded representation of purpose project machinery.
In the specific embodiment of the invention, pre-arranged code rule refer to the detection project for emission, concentration values with
And code indicates the pre-set enquiry form of incidence relation institute of three.And then it is encoded to emissions concentration data
When, it is indicated by the corresponding code of the type and concentration data numerical value of emission in enquiry form, to find every class emission
The corresponding code of concentration data, finally can putting in order according to emissions all kinds of in enquiry form, by the generation of emission
Code indicates to be arranged and merged, and obtains the emissions concentration coded representation of purpose project machinery.
Specifically, the corresponding enquiry form of pre-arranged code rule can be for shown in table 1.One of the various class emissions it is dense
Spending Grads threshold can be the complete-system vendor of engineering machinery or government monitoring agencies according to the unified formulation of national standard.It is each
Position code is made of a letter, letter be can from A to Z in respectively indicate the specific concentration index of emission a kind of, five codes
Expression can successively respectively represent CO, HC, NOx, HC and NOx total amount and PM concentration index from left to right.Wherein various exhausts
The concentration data of pollutant is mutually indepedent, corresponding aspects is indicated in code, for convenient for subsequent expansion, the present embodiment is preferentially from letter
Middle section value, to be reserved with the corresponding reserved location of code that can increase setting standard.To enjoy higher access authority
Terminal can carry out unified additions and deletions to enquiry form and change to look by accessing server, so that server is into each engineering machinery
Complete machine ECU carry out coding rule update processing.
1 detection project of table and code indicate corresponding table
The present embodiment is on the basis of above-mentioned detection project and code indicate corresponding table, coding rule are as follows: according to discharge
Species and the concentration data detected find the concentration data specific such corresponding emission in the table by tabling look-up
Concentration data Grads threshold, so that it is determined that the corresponding code of concentration data Grads threshold, the code table as the concentration data
Show.And so on, for the emissions concentration data detected, successively determine that each emissions concentration data are corresponding by tabling look-up
Code indicates, finally according to discharging putting in order for species in enquiry form from left to right, each emission found is dense
Degree is arranged according to the expression of corresponding code, forms the emissions concentration coded representation of purpose project machinery.
Illustratively, it is assumed that according to corresponding detection time rule, detect that the concentration data of bull-dozer A is respectively as follows: Nox
Concentration data be 0.40g/ (KWh), the concentration data of PM is 0.82g/ (KWh), and the concentration data of CO is 2.33g/
(KWh), the concentration data of HC is 1.51g/ (KWh).And then by tabling look-up it is found that the concentration code of Nox is expressed as G, PM
Concentration code be expressed as P, the concentration code of CO is expressed as H, and the concentration code of HC is expressed as M and HC and NOx total amount is
1.91g/ (KWh), concentration code are expressed as G.It is finally suitable according to the arrangement for discharging species in enquiry form from left to right
Sequence arranges the corresponding code expression of each emissions concentration data found, and the emissions concentration for obtaining bull-dozer A is compiled
Code table is shown as HMGGP.
In the present embodiment, by the raw emissions object concentration data that purpose project mechanical detection will be arrived in above-mentioned example with
Coded representation is compared it is found that emissions concentration data are indicated with code form, the expression for emissions concentration
Shared data volume significantly reduces, the flow consumption for thereby reducing subsequent data transmission and the prison to purpose project machinery
Cost is controlled, upper transfer efficiency and the safety of data of emissions concentration data are improved.It is worth noting that, purpose project is mechanical
Concentration coded representation do not limit to and above-mentioned show form, any coded representation that can reduce data volume for what code merged
It may be suitable in the present embodiment.
Step 240, acquisition purpose project mechanical current location information and work state information；It uploads and discharges to server
The coded representation of object concentration, location information and work state information are compiled emissions concentration according to pre-arranged code rule by server
Code indicates to restore to carry out classified and stored to original concentration data.
In the specific embodiment of the invention, according to corresponding detection time rule to the emissions concentration of purpose project machinery
During data are detected, purpose project mechanical current location information and work state information can also be acquired.Wherein,
The present embodiment can use the onboard satellite positioning system being integrated in purpose project machinery, such as Beidou satellite navigation system,
The mechanical current location information of purpose project is positioned.It simultaneously can also be a variety of in purpose project machinery by being integrated in
Sensor, the mechanical current work state information of acquisition object procedure, such as engine speed etc..To by means of onboard satellite
Emissions concentration coded representation, location information and work state information are uploaded in server by positioning system.
Correspondingly, server in the present embodiment is after the relevant information for receiving the upload of purpose project machinery, equally according to
According to the corresponding enquiry form of coding rule, each code putting in order and inquiring in the coded representation according to emissions concentration data
The corresponding relationship of all kinds of emissions to put in order in table, finding each code indicates corresponding concentration values range.Due to looking into
It askes in table, when concentration values are smaller, the difference range of each concentration gradient threshold value is smaller, and it is dense that error has no effect on emission
Spend the recovery of coded representation；And with the increase of concentration data, when concentration is higher than certain standard, emission is for environment
Pollution level gradually increases, and then the difference of its concentration gradient threshold value is gradually increased, and error has no effect on emissions concentration volume
The recovery that code indicates, and emission can be embodied for the pollution level of environment.
The present embodiment can take corresponding concentration gradient threshold when being restored by server to emissions concentration coded representation
The lower limit value or upper limit value of value or intermediate value indicate, in view of reducing the error after concentration data restores, preferably selection corresponding concentration
The intermediate value of Grads threshold indicates.It is worth noting that, being not limited to above-mentioned representation for the recovery of concentration data, it is based on
Identical coding rule, other any modes for being able to carry out concentration data recovery can be using in this present embodiment.Finally,
Concentration data after recovery is subjected to classified and stored, convenient for the access of later data.
Illustratively, in the examples described above, concentration coded representation is HMGGP, while assuming that location information is A, and work shape
State information is B, and then by onboard satellite positioning system, by emissions concentration coded representation HMGGP, location information A and work
Status information B is uploaded in server together.So that server according to the opposite mode of precoding, and takes according to cryptoprinciple
The intermediate value of concentration gradient threshold value restores concentration coded representation, and the concentration data of available CO is 2.55g/ (KWh), HC's
Concentration data is 1.65g/ (KWh), and the concentration data of Nox is 6.55g/ (KWh), and the concentration data of PM is 0.825g/
(KW·h).Classified and stored finally is carried out to above-mentioned concentration data, corresponding location information and work state information by server.
It is worth noting that, above-mentioned numerical value is only limitted to illustratively illustrate, the specific expression without limiting concentration data in the present embodiment
Form.
Step 250, the complete machine encoded information for obtaining purpose project machinery and the positioning terminal for acquiring location information
Identification code information；Complete machine encoded information and positioning terminal identification code information are uploaded to server, by server by emissions concentration
Corresponding relationship between the storage locations of data, complete machine encoded information and positioning terminal identification code information is stored.
In the specific embodiment of the invention, the complete machine encoded information of purpose project machinery refers to the unique of purpose project machinery
Identification information, the usual complete machine encoded information have been set when dispatching from the factory, and can integrate the complete machine ECU system in engineering machinery
In system, it can also print in the fuselage with engineering machinery.And then can by acquisition complete machine ECU system in setting information,
To obtain the complete machine encoded information of purpose project machinery；It can also be by artificially being encoded according to the complete machine on engineering machinery fuselage
Input obtain purpose project machinery complete machine encoded information.Positioning terminal identification code information refers to for carrying out to engineering machinery
The unique identification information of positioning device, similar to the unique identification in SIM cards of mobile phones.In view of engineering machinery, positioning terminal and
Emissions concentration data are all one-to-one relationships, and then the complete machine encoded information that can will acquire of the present embodiment and fixed
Position host ID information, is also uploaded in server together by complete machine positioning system.So that server is by emissions concentration
Corresponding relationship between the storage locations of data, complete machine encoded information and positioning terminal identification code information is stored, and is convenient for
When later period is to the access of server, the relevant information of purpose project machinery is searched and corresponded to.
Step 260, the access account that rule and terminal are set according to preset access authority, the visit by server to terminal
It asks that account is identified, and is configured according to access authority of the recognition result to terminal.
In the specific embodiment of the invention, any one computer terminal in network can be by preset
User name and password carry out sign-on access, by server to CO, HC, NOx, HC and NOx total amount in above-mentioned exhaust contaminant
And the information such as PM concentration carry out the operation such as access, statistics and downloading within account corresponding authority.
Specifically, complete-system vendor and government regulator can be grouped access user according to specific business need
Different rights are arranged in processing, for example, being the imparting of different groups for the different information such as initial data, retrospect time, download statistics
Different rights, to form access authority setting rule.It can also be according to the subordinate of purpose project machinery and terminal institutional affiliation
Relationship and terminal institutional affiliation are preset for the ability to supervise of emission.It is understood that if the affiliated machine of terminal
Structure is responsible for remotely monitoring purpose project machinery, then can limit mechanism permission with higher；If mechanism pair
It is stronger in the ability to supervise of emission, then the mechanism can be limited with higher permission.Wherein, the ability to supervise of mechanism can be with
It is determined according to the regulatory responsibility of mechanism.
In the present embodiment, when terminal accesses to server, server can be set according to preset access authority
The access account of rule and terminal, identifies the access account of terminal, thus according to recognition result to the access right of terminal
Limit is configured, and in order to which terminal intra vires accesses to server, is conducive to the supervision and complete machine of supervision department
Security management of the manufacturer to data.
Step 270 receives what terminal was issued according to the emissions concentration remote data of access authority and purpose project machinery
Control instruction；Response control instruction, controls the accelerator open degree of the engine throttle of purpose project machinery.
In the specific embodiment of the invention, the terminal for enjoying higher-rights can remotely be controlled purpose project machinery
System.Specifically, when terminal judges that the emission of purpose project machinery is more than preset standard according to the data that access server obtains
When or terminal according to the timer access of server, automation judges each data, when feedback target engineering machine
When the emission of tool is more than preset standard, then according to exceeded situation, specific control instruction is issued to purpose project machinery, to subtract
The concentration of emission of few emission.Correspondingly, purpose project mechanical response control instruction, controls the engine oil of purpose project machinery
The accelerator open degree of door.
In addition, to prevent airborne PEMS or airborne positioning system from artificially being controlled or being powered off by unauthorized personnel, in complete machine control
In device control program processed, PEMS and global position system abnormal state arbitration functions are added, when each component normal operation of complete machine,
Controller every time interval t2, detect PEMS and global position system data send, receive it is whether normal, such as data exception,
The accelerator open degree of the engine throttle of purpose project machinery is then controlled, control engine throttle is no more than maximum throttle aperture
C%, to guarantee the safe operation of purpose project machinery, and alert device operator overhauls abnormal position, until different
Often point is excluded.
It is worth noting that, the detection in above-mentioned steps for emissions concentration data, location information and working condition letter
The acquisition of breath and the acquisition of complete machine encoded information and positioning terminal identification code information, can carry out simultaneously, can also sequentially hold
Row, and the present embodiment does not limit its and executes sequence, as long as the acquisition of corresponding informance can be completed.
The technical solution of the present embodiment, according to the detection time rule detection purpose project mechanical drain of purpose project machinery
The concentration data of object, and coded treatment is carried out to the emissions concentration data detected, while acquiring determining for purpose project machinery
Position information and work state information, and the complete machine encoded information and positioning terminal identification code information of purpose project machinery are obtained,
Above-mentioned data information is uploaded to server together, so that server restores emissions concentration coded representation and right
The conclusion of other information stores, so that terminal is carried out according to access authority by emission behaviour of the access server to engineering machinery
Long-range monitoring.The embodiment of the present invention by by the concentration of purpose project mechanical drain object carry out in real time or periodically detection and on
Pass, realize can the emission situation in real time to engineering machinery remotely monitored.Government administration section can be had access at any time
Engineering machine in working process exhaust emissions situation in certain or certain specific region in a certain period of time is prevention and control of air pollution political affairs
Plan, which is formulated, provides data support；Complete-system vendor can determine tail by having access to equipment exhaust emissions situation in a certain period of time
The information such as gas after-treatment device reliability provide data for After-treatment technics technology upgrading and support；The complete machine owner can lead to
Real time monitoring relevant device exhaust emissions situation is crossed, is handled in time for equipment not up to standard, is avoided not in place because monitoring
And the fact that cause offence relevant laws and regulations government decree generation；And by by it is actually detected to emissions concentration data be converted to and be easy to
The coded representation of transmission improves the uploading speed and confidentiality of data, reduces the upload cost of data.
Embodiment three
Fig. 3 is a kind of structural representation of the long-distance monitorng device for engineering machinery emission that the embodiment of the present invention three provides
Figure, the present embodiment are applicable to the case where the carrying out real-time remote monitoring that discharge pollutants to non-rice habitats engineering machinery, the device
The long-distance monitoring method of engineering machinery emission described in any embodiment of that present invention can be achieved.The device specifically includes:
Emissions concentration detection module 310, for target described in the detection time rule detection according to purpose project machinery
The concentration data of the emission of engineering machinery；
Emissions concentration monitoring module 320, for being encoded according to pre-arranged code rule to the concentration data, and will
The concentration coded representation of emission is uploaded to server, so that server described in terminal access carries out the purpose project machinery
Long-range monitoring.
Further, described device further include:
Detection time rule determining module 330, in the detection time rule detection according to purpose project machinery
Before the concentration data of the emission of the purpose project machinery, according to the type and subsidiary parameter of purpose project machinery, determine
The detection time rule of purpose project machinery；Wherein, the subsidiary parameter includes the purpose project mechanical current use year
At least one of in limit, history repair and currently used status information.
Optionally, the emissions concentration monitoring module 320 includes:
Data analyze converting unit 3201, for according to the type of emission, concentration data numerical value and pre-arranged code rule
The corresponding relationship that the concentration gradient threshold value of various types of emission and code indicate in then, determines that the concentration data of emission is corresponding
Code indicates；Code according to pre-arranged code rule and emission indicates to obtain the emissions concentration coding of purpose project machinery
It indicates.
Optionally, the emissions concentration monitoring module 320 includes:
Information acquisition unit 3202 obtains target for encoding according to pre-arranged code rule to the concentration data
The emissions concentration coded representation of engineering machinery, and acquire the mechanical current location information of the purpose project and working condition letter
Breath；
Data transfer reception unit 3203, for uploading the emissions concentration coded representation, the positioning to server
Information and the work state information, it is according to pre-arranged code rule that the emissions concentration coded representation is extensive by the server
Classified and stored is carried out to original concentration data again.
Optionally, the emissions concentration monitoring module 320 includes:
Mark acquiring unit 3204, for obtaining the complete machine encoded information of purpose project machinery and for acquiring positioning letter
The positioning terminal identification code information of breath；
The data transfer reception unit 3203, for uploading the complete machine encoded information and the positioning eventually to server
Hold identification code information, by the server by the storage location of emissions concentration coded representation, the complete machine encoded information and
Corresponding relationship between the positioning terminal identification code information is stored.
Further, described device further include:
Priority assignation module 340 remotely supervises the purpose project machinery for the server described in terminal access
Before control, according to the access account of preset access authority setting rule and terminal, by the server to the access account of terminal
It number is identified, and is configured according to access authority of the recognition result to terminal；Wherein, the preset access authority setting
Rule is with the subordinate relation of terminal institutional affiliation and the terminal institutional affiliation according to the purpose project machinery for row
The ability to supervise for putting object is preset.
Further, described device further include:
Control response module 350, for the concentration coded representation of emission to be uploaded to server described, for terminal
It accesses the server to carry out after remotely monitoring the purpose project machinery, receives the terminal according to access authority and institute
State the control instruction that the emissions concentration remote data of purpose project machinery issues；The control instruction is responded, target work is controlled
The accelerator open degree of the engine throttle of journey machinery.
Illustratively, by taking bull-dozer as an example, the long-range monitoring strategies of engineering machinery emission are illustrated in the present embodiment
Figure is as shown in Figure 4.Wherein, emissions concentration detection module can use airborne PEMS, be installed on engine nacelle from engine
Tailpipe is sampled and is detected to exhaust gas component, specifically, is mainly detected to CO, HC, NOx and PM concentration.When
When normal working of engine, according to the mechanical corresponding detection time rule of purpose project, cycle T emission is dense at regular intervals
It is primary to spend detection module sampling analysis, and emissions concentration monitoring module will be sent to when analyzing fructufy.By in complete machine ECU
Data analyze converting unit and data are carried out code conversion, generate one by N words after each group of test result conversion
The coded representation of mother's composition.Wherein, the data transfer reception unit in emissions concentration monitoring module can use onboard satellite
Positioning system.Coded representation is sent to global position system platform supplier network server by onboard satellite positioning system
And/or data downloading and inverse transform block in complete-system vendor's customized module, correlative coding is indicated to carry out inverse conversion, and carry out
Corresponding classified and stored, in order to any computer terminal in the network using terminal monitoring module can by user name and
Password carries out sign-on access.
The technical solution of the present embodiment realizes detection time rule by the mutual cooperation between each functional module
Setting, the setting of terminal access permission, the detection of engineering machinery emission, the coding of emissions concentration data, engineering machinery
Positioning, engineering machinery working status parameter the functions such as acquisition, the upload to server and long-range monitoring.In non-rice habitats work
Journey mechanically installs packaged type exhaust emissions measuring system, and the concentration of harmful substance data transmission that measuring system detects is arrived
Concentration information is converted to corresponding code according to pre-set programs by complete machine ECU, complete machine ECU, is then sent to onboard satellite positioning mould
Information is uploaded to product remote monitoring system by satellite positioning module by block, and remote monitoring system will be received according to pre-set programs
To code be converted into being corresponding with harmful object concentration information, for equipment management personnel, host manufacturer and Governmental monitoring department to correlation
Data are monitored analysis.The embodiment of the present invention by the concentration of purpose project mechanical drain object by carrying out in real time or periodically examining
Survey and upload, realize can the emission situation in real time to engineering machinery remotely monitored, convenient for relevant environment management department
Door uses engineering machinery effective supervision of engineering machinery emission behaviour and equipment manufacturer the collection and technology of data
Upgrading.And by by it is actually detected to emissions concentration data be converted to be easy to transmit coded representation, improve data
Uploading speed and confidentiality, reduce the upload cost of data.
Example IV
Fig. 5 is a kind of structural schematic diagram for equipment that the embodiment of the present invention four provides.As shown in figure 5, the equipment is specifically wrapped
It includes: one or more processors 510, in Fig. 5 by taking a processor 510 as an example；Memory 520, for storing one or more
Program, when one or more programs are executed by one or more processors 510, so that one or more processors 510 realize this
The long-distance monitoring method of engineering machinery emission described in invention any embodiment.Processor 510 can pass through with memory 520
Bus or other modes connect, in Fig. 5 for being connected by bus.
It is executable to can be used for storing software program, computer as a kind of computer readable storage medium for memory 520
Program and module, such as the corresponding program instruction (example of the long-distance monitoring method of the engineering machinery emission in the embodiment of the present invention
Such as, emissions concentration data be detected and encoded and the upload of data and long-range monitoring).Processor 510 passes through operation storage
Software program, instruction and module in memory 520, thereby executing the various function application and data processing of equipment,
Realize the long-distance monitoring method of above-mentioned engineering machinery emission.
Memory 520 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to equipment.This
Outside, memory 520 may include high-speed random access memory, can also include nonvolatile memory, for example, at least one
Disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, memory 520 can be into one
Step includes the memory remotely located relative to processor 510, these remote memories can pass through network connection to equipment.On
The example for stating network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Embodiment five
The embodiment of the present invention five also provides a kind of computer readable storage medium, be stored thereon with computer program (or
For computer executable instructions), for executing a kind of long-range monitoring of engineering machinery emission when which is executed by processor
Method, this method comprises:
The concentration data of the emission of purpose project machinery described in detection time rule detection according to purpose project machinery；
The concentration data is encoded according to pre-arranged code rule, and the concentration coded representation of emission is uploaded to
Server, so that server described in terminal access remotely monitors the purpose project machinery.
Certainly, a kind of computer readable storage medium provided by the embodiment of the present invention, computer executable instructions are not
It is limited to method operation as described above, the long-range of engineering machinery emission provided by any embodiment of the invention can also be performed
Relevant operation in monitoring method.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
Embodiment can be realized by software and required common hardware, naturally it is also possible to by hardware realization, but in many cases before
Person is more preferably embodiment.Based on this understanding, the technical solution of the embodiment of the present invention is substantially in other words to existing skill
The part that art contributes can be embodied in the form of software products, which can store in computer
Floppy disk, read-only memory (Read-Only Memory, ROM), random access memory in readable storage medium storing program for executing, such as computer
(Random Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are used so that one
Computer equipment (can be personal computer, server or the network equipment etc.) executes described in each embodiment of the present invention
Method.
It is worth noting that, included each unit and module are only patrolled according to function in the embodiment of above-mentioned apparatus
It volume is divided, but is not limited to the above division, as long as corresponding functions can be realized；In addition, each function list
The specific name of member is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being implemented by above embodiments to the present invention
Example is described in further detail, but the embodiment of the present invention is not limited only to above embodiments, is not departing from structure of the present invention
It can also include more other equivalent embodiments in the case where think of, and the scope of the present invention is determined by scope of the appended claims
It is fixed.
Claims (10)
1. a kind of long-distance monitoring method of engineering machinery emission characterized by comprising
The concentration data of the emission of purpose project machinery described in detection time rule detection according to purpose project machinery；
The concentration data is encoded according to pre-arranged code rule, and the concentration coded representation of emission is uploaded to service
Device, so that server described in terminal access remotely monitors the purpose project machinery.
2. the method according to claim 1, wherein in the detection time rule according to purpose project machinery
Before the concentration data for detecting the emission of the purpose project machinery, further includes:
According to the type and subsidiary parameter of purpose project machinery, the detection time rule of purpose project machinery is determined；Wherein, described
Subsidiary parameter includes in the purpose project mechanical current service life, history repair and currently used status information
At least one of.
3. the method according to claim 1, wherein it is described according to pre-arranged code rule to the concentration data into
Row coding, comprising:
Concentration gradient threshold value according to various types of emission in the type of emission, concentration data numerical value and pre-arranged code rule
The corresponding relationship indicated with code determines that the corresponding code of the concentration data of emission indicates；
Code according to pre-arranged code rule and emission indicates to obtain the emissions concentration coded representation of purpose project machinery.
4. the method according to claim 1, wherein it is described according to pre-arranged code rule to the concentration data into
Row coding, and the concentration coded representation of emission is uploaded to server, comprising:
The concentration data is encoded according to pre-arranged code rule, obtains the emissions concentration coding schedule of purpose project machinery
Show, and acquires the purpose project mechanical current location information and work state information；
The emissions concentration coded representation, the location information and the work state information are uploaded to server, by described
Server restores the emissions concentration coded representation according to pre-arranged code rule to carry out classified and stored to original concentration data.
5. the method according to claim 1, wherein described be uploaded to service for the concentration coded representation of emission
Device, comprising:
Obtain the complete machine encoded information of purpose project machinery and the positioning terminal identification code information for acquiring location information；
The complete machine encoded information and the positioning terminal identification code information are uploaded to server, by the server by emission
Corresponding relationship between the storage location of concentration data, the complete machine encoded information and the positioning terminal identification code information into
Row storage.
6. the method according to claim 1, wherein the server described in terminal access is to the purpose project machine
Before tool remotely monitor, further includes:
According to the access account of preset access authority setting rule and terminal, by the server to the access account of terminal into
Row identification, and be configured according to access authority of the recognition result to terminal；Wherein, the preset access authority setting rule
It is with the subordinate relation of terminal institutional affiliation and the terminal institutional affiliation according to the purpose project machinery for emission
Ability to supervise it is preset.
7. the method according to claim 1, wherein the concentration coded representation of emission is uploaded to clothes described
Business device, so that server described in terminal access carries out after remotely monitoring the purpose project machinery, further includes:
Receive the control that the terminal is issued according to the emissions concentration remote data of access authority and purpose project machinery
Instruction；
The control instruction is responded, the accelerator open degree of the engine throttle of purpose project machinery is controlled.
8. a kind of long-distance monitorng device of engineering machinery emission characterized by comprising
Emissions concentration detection module, for the machinery of purpose project described in the detection time rule detection according to purpose project machinery
Emission concentration data；
Emissions concentration monitoring module, for being encoded to the concentration data according to pre-arranged code rule, and by emission
Concentration coded representation be uploaded to server, so that server described in terminal access remotely supervises the purpose project machinery
Control.
9. a kind of equipment characterized by comprising
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
The now long-distance monitoring method of the engineering machinery emission as described in any one of claims 1 to 7.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The long-distance monitoring method of the engineering machinery emission as described in any one of claims 1 to 7 is realized when execution.
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