CN104742831A - Automotive carbon emission detection system - Google Patents
Automotive carbon emission detection system Download PDFInfo
- Publication number
- CN104742831A CN104742831A CN201510191918.3A CN201510191918A CN104742831A CN 104742831 A CN104742831 A CN 104742831A CN 201510191918 A CN201510191918 A CN 201510191918A CN 104742831 A CN104742831 A CN 104742831A
- Authority
- CN
- China
- Prior art keywords
- standard
- module
- state
- emission
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
An embodiment of the invention discloses an automotive carbon emission detection system. The automotive carbon emission detection system comprises a vehicle terminal, a remote server and a mobile terminal; the vehicle terminal is used for obtaining emission parameters of an automobile to be detected and sending the emission parameters to the remote server, wherein the emission parameters comprise the air-fuel ratio A/F, the fuel flow velocity FV and the driving distance L; the remote server is used for determining the fuel consumption per kilometer FC of the automobile to be detected according to the air-fuel ratio A/F and the fuel flow velocity FV, determining the fuel consumption information of the automobile to be detected according to the fuel consumption per kilometer FC and the driving distance L, determining the emission coefficient a, determining the carbon emission of the automobile to be detected according to the fuel consumption information and the emission coefficient a and transmitting the carbon emission of the automobile to be detected to the mobile terminal; the mobile terminal is used for displaying the carbon emission of the automobile to be detected.
Description
Technical field
The present invention relates to automotive field, particularly relate to a kind of automobile carbon emission checking system.
Background technology
Along with climate warming, carbon emission issues associated receives publicity day by day, and carbon emission mainly refers to carbon-dioxide emission.According to estimation, the amount of carbon dioxide of auto emission accounts for nearly 1/4th of carbon-dioxide emission total amount.Along with the increase of automobile pollution; CO2 emissions also increase thereupon; therefore be necessary to detect the carbon emission amount of automobile; with the implementation result making traffic management system or environmental protection department evaluate transport energy savings Mitigation options, or find vehicle that in railway and highway system, carbon emission amount exceeds standard thus the management that exercises supervision.
Therefore, how carrying out carbon emission detection to automobile is the current technical issues that need to address.
Summary of the invention
The embodiment of the present invention provides a kind of automobile carbon emission checking system, can carry out carbon emission detection to automobile.
The embodiment of the present invention adopts following technical scheme:
A kind of auto emission checking system, comprising: car-mounted terminal, remote server, mobile terminal;
Described car-mounted terminal comprises: interface module, acquisition module, communication module;
Described interface module connects the onboard diagnostic system OBD data-interface be arranged on automobile;
Described acquisition module obtains detected auto emission parameter and transmits described discharge parameter to described communication module, and described discharge parameter comprises air/fuel ratio A/F, fuel flow rate FV, operating range L;
Described communication module sends described discharge parameter to described remote server;
Described remote server and described car-mounted terminal communicate to connect, and described remote server comprises acquisition module, the first determination module, the second determination module, the sending module of electric connection;
Described acquisition module is for receiving the discharge parameter of the described detected automobile of described car-mounted terminal transmission; According to described air/fuel ratio A/F and described fuel flow rate FV, determine described detected every kilometer, automobile fuel oil consumption FC; According to described every gas mileage FC and described operating range L, determine the fuel consumption information of described detected automobile;
Described first determination module for obtaining the fuel type of described detected automobile, and obtains the effluent standard of described detected automobile; According to the fuel type of described detected automobile and the effluent standard of described detected automobile, determine the carbon emission coefficient a that described detected automobile is corresponding; Or described first determination module is for obtaining the carbon emission factor of described detected automobile; Obtain the oil consumption factor of described detected automobile; According to the carbon emission factor of described detected automobile and the oil consumption factor of described detected automobile, determine emission factor a;
Described second determination module is used for the carbon emission determining described detected automobile according to described fuel consumption information and described emission factor a, and the carbon emission of described detected automobile is transferred to described sending module;
Described sending module is for receiving the carbon emission of described detected automobile and sending the carbon emission of described detected automobile to described mobile terminal;
Described mobile terminal and described car-mounted terminal are bound, and described mobile terminal comprises: receiver module and the display module be electrically connected with described receiver module;
Described receiver module receives the carbon emission of described detected automobile, and transmits the carbon emission of described detected automobile to described display module, is shown the carbon emission of described detected automobile by described display module.
Based on the vehicular discharge checking system of technique scheme, obtain the fuel consumption information of detected automobile, determine the emission factor a of detected automobile, determine the carbon emission of detected automobile according to fuel consumption information and emission factor a, thus realize detecting automobile carbon emission.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification sheets and to form the part of this specification sheets, shows embodiment according to the invention, and is used from specification sheets one and explains principle of the present invention.
Fig. 1 is a kind of communication system schematic diagram that the invention process exemplifies;
Fig. 2 is the structural representation of a kind of vehicular discharge checking system that the invention process exemplifies;
Fig. 3 is the structural representation of the another kind of vehicular discharge checking system that the invention process exemplifies.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of auto emission checking system that the embodiment of the present invention provides, as shown in Figure 1, car-mounted terminal 110 in this system, remote server 120, connected by wireless network between mobile terminal 130, this wireless network can be the network with data-transformation facility provided by common carrier, include but not limited to GSM (global system for mobile communications, Global System for Mobile Communication) network, CDMA (Code Division Multiple Access, code division multiple access) network, LTE (Long Term Evolution, Long TermEvolution) network, in the embodiment of the present invention, mobile terminal 130 can be mobile phone, panel computer etc., the embodiment of the present invention does not limit.
As shown in Figure 2, described car-mounted terminal 110 comprises: interface module 111, acquisition module 112, communication module 113;
Described interface module connects OBD (On-Board Diagnostic, the onboard diagnostic system) data-interface be arranged on automobile;
Described acquisition module 112 obtains detected auto emission parameter and transmits described discharge parameter to described communication module 113, and described discharge parameter comprises air/fuel ratio A/F, fuel flow rate FV, operating range L;
Described communication module 113 communicates to connect with described remote server 120, sends described discharge parameter to described remote server 120;
Described remote server 120 communicates to connect with described car-mounted terminal 110, and described remote server 120 comprises acquisition module 121, first determination module 122, second determination module 123, the sending module 124 of electric connection;
Described acquisition module 121 is for receiving the discharge parameter of the described detected automobile of described car-mounted terminal 110 transmission; According to described air/fuel ratio A/F and described fuel flow rate FV, determine described detected every kilometer, automobile fuel oil consumption FC; According to described every gas mileage FC and described operating range L, determine the fuel consumption information of described detected automobile;
Described first determination module 122 for obtaining the fuel type of described detected automobile, and obtains the effluent standard of described detected automobile; According to the fuel type of described detected automobile and the effluent standard of described detected automobile, determine the carbon emission coefficient a that described detected automobile is corresponding;
Or described first determination module 122 is for obtaining the carbon emission factor of described detected automobile; Obtain the oil consumption factor of described detected automobile; According to the carbon emission factor of described detected automobile and the oil consumption factor of described detected automobile, determine described emission factor a;
The carbon emission of described detected automobile for determining the carbon emission of described detected automobile according to described fuel consumption information and described emission factor a, and is transferred to described communication module by described second determination module 123;
Described sending module 124 is for receiving the carbon emission of described detected automobile and sending the carbon emission of described detected automobile to described mobile terminal;
Described mobile terminal 130 is bound with described car-mounted terminal 120, and described mobile terminal comprises: receiver module 131 and the display module 132 be electrically connected with described receiver module 131;
Described receiver module 131 receives the carbon emission of described detected automobile, and transmits the carbon emission of described detected automobile to described display module 132, is shown the carbon emission of described detected automobile by described display module 132.
In one embodiment of the invention, described acquisition module 112 can also obtain the fuel consumption information of described detected automobile, and described communication module 113 sends described fuel consumption information to described acquisition module 121.
Concrete, described acquisition module 112 oil consumption of detected automobile can obtain the oil consumption of described detected automobile described in Real-time Obtaining, or described acquisition module 112 can draw the fuel consumption information of described detected automobile according to the data of the oil mass recorder of described detected automobile.
In one embodiment of the invention, described acquisition module 112 can also obtain the discharge parameter of described detected automobile, and described communication module 113 sends described discharge parameter to described acquisition module 121.Described acquisition module 121 can receive the discharge parameter of the described detected automobile that the communication module 113 in car-mounted terminal 110 sends, and described discharge parameter comprises air/fuel ratio A/F, fuel flow rate FV, operating range L; According to described air/fuel ratio A/F and described fuel flow rate FV, determine described detected every kilometer, automobile fuel oil consumption FC; According to described every gas mileage FC and described operating range L, determine the fuel consumption information of described detected automobile.
Concrete, described acquisition module 112 detects the engine air-fuel ratio A/F (A represents air Air, and F represents fuel Fuel) of the moving velocity v (km/h) of described detected automobile, the inlet air flow velocity AFR (Air Flow Rate) of described detected automobile, described detected automobile.
Wherein, A/F represents and enters the air of cylinder and the mixture ratio of fuel.The flow velocity of gasoline or diesel oil is defined as FV (Fuel Velocity), then can calculate FV in conjunction with above-mentioned parameter, expression is:
In formula, FV is the flow velocity of fuel, and unit is g/s; AFR is the inlet air flow velocity of vehicle, and unit is g/s; A/F is air/fuel ratio.
Real-time rate of fuel consumption FR (Fuel Rate) computing formula is
In formula, FR is real-time rate of fuel consumption, and unit is g/s; D is the density of fuel, and unit is g/ml.
Then oil consumption FC (Fuel Consumption) computing formula of every kilometer of vehicle is:
In formula, FC is the oil consumption of every kilometer of vehicle, and unit is L/km; V is the moving velocity of vehicle, and unit is km/h.
In one embodiment of the invention, when above-mentioned first determination module 122 determines the emission factor a of described detected automobile, the fuel type of described detected automobile can be obtained, and obtain the effluent standard of described detected automobile; According to the fuel type of described detected automobile and the effluent standard of described detected automobile, determine the carbon emission coefficient a that described detected automobile is corresponding.
Such as, described fuel type is gasoline, described effluent standard comprise following any one: gasoline state 0 standard, gasoline state I standard, gasoline state II standard, gasoline state III standard, gasoline state IV standards, gasoline state V standard.Such as, when described effluent standard is gasoline state 0 standard, described emission factor a is 2.664 or 2.600 to 2.663 or 2.665 to 2.800; When described effluent standard is gasoline state I standard, described emission factor a is 3.099 or 2.900 to 3.098 or 3.100 to 3.358; When described effluent standard is gasoline state II standard, described emission factor a is 3.145 or 3.000 to 3.144 or 3.146 to 3.558; When described effluent standard is gasoline state III standard, described emission factor a is 3.148 or 3.050 to 3.147 or 3.149 to 3.599; When described effluent standard is gasoline state IV standards, described emission factor a is 3.162 or 3.088 to 3.161 or 3.163 to 3.633; When described effluent standard is gasoline state V standard, described emission factor a is 3.170 or 3.099 to 3.169 or 3.171 to 3.689.
Such as, described fuel type is diesel oil, described effluent standard comprise following any one: diesel oil state 0 standard, diesel oil state I standard, diesel oil state II standard, diesel oil state III standard, diesel oil state IV standards, diesel oil state V standard.Such as, when described effluent standard is diesel oil state 0 standard, described emission factor a is 3.093 or 2.898 to 3.092 or 3.094 to 3.094 to 3.211; When described effluent standard is diesel oil state I standard, described emission factor a is 3.081 or 2.855 to 3.080 or 3.082 to 3.238; When described effluent standard is diesel oil state II standard, described emission factor a is 3.116 or 2.809 to 3.115 or 3.117 to 3.269; When described effluent standard is diesel oil state III standard, described emission factor a is 3.153 or 2.767 to 3.152 or 3.154 to 3.289; When described effluent standard is diesel oil state IV standards, described emission factor a is 3.158 or 2.759 to 3.157 or 3.159 to 3.298; When described effluent standard is diesel oil state V standard, described emission factor a is 3.165 or 2.772 to 3.164 or 3.166 to 3.3221.
In one embodiment of the invention, when above-mentioned first determination module 122 determines the emission factor a of described detected automobile, the carbon emission factor of described detected automobile can be obtained, obtain the oil consumption factor of described detected automobile, according to the carbon emission factor of described detected automobile and the oil consumption factor of described detected automobile, determine described emission factor a.
Concrete, because vehicle fuel mainly exists with the form of HC compound, the waste gas of discharging after burning is primarily of CO, CO
2, HC, H
2o etc.Therefore, can according to conservation of energy theorem, utilize the carbonaceous amount summation of fuel pre-combustion equal with carbonaceous amount (content of the carbon) summation of each component in burning final vacuum, indirect calculation goes out automotive fuel wastage.
Such as automotive operation Lkm, automotive average fuel discharge is FC (L/km), and fuel density is D, in fuel, carbon mass ratio is CWF
f, then in the fuel consumed, carbonaceous amount is:
M=1000 × D × C × L × FC formula (4)
According to automobile Emissions measurement method and standard, after automotive operation L (km) can be measured, HC emissions, CO
2, CO quantity discharged, unit is g/km.
In exhaust, carbonaceous amount summation is:
(0.273 × CO
2+ 0.429 × CO+CWF
f× HC) × L formula (5)
Make formula (5) equal with (6) the right, obtaining oil consumption computing formula is:
FC=1000 × D × C/ (0.273 × CO
2+ 0.429 × CO+CWF
f× HC) formula (6)
In the embodiment of the present invention, the fuel measure formula of gasoline car and diesel-powered vehicle is:
FC
vapour=1.154 × [(0.273 × CO
2)+(0.429 × CO)+(0.866 × HC)] formula (7)
FC
bavin=1.155 × [(0.273 × CO
2)+(0.429 × CO)+(0.866 × HC)] formula (8)
In formula: FC
vapour, FC
bavinfor fuel discharge, unit is g/km; CO
2for the CO2 emissions recorded, unit is g/km; CO is the CO (carbon monoxide converter) emission recorded, and unit is g/km; HC is the hydrocarbon emission amount recorded, and unit is g/km.
Table 1 for the embodiment of the present invention provide marking a kind of vehicular emission measured data example
Table 1
| VeID | DATE | TIME | Speed | CO 2 | NO X | THC | CO |
| 1 | 2014/8/20 | 17：13：06 | 0.0 | 3.497 | 0.06640 | 0.00354 | 0.00709 |
| 1 | 2014/8/20 | 17：13：07 | 0.7 | 3.347 | 0.05920 | 0.00334 | 0.00662 |
| 1 | 2014/8/20 | 17：13：08 | 2.1 | 3.171 | 0.05419 | 0.00316 | 0.00624 |
| 1 | 2014/8/20 | 17：13：09 | 3.0 | 3.325 | 0.05515 | 0.00328 | 0.00638 |
| 1 | 2014/8/20 | 17：13：10 | 3.5 | 3.555 | 0.05792 | 0.00350 | 0.00679 |
| 1 | 2014/8/20 | 17：13：11 | 3.5 | 3.403 | 0.05976 | 0.00340 | 0.00662 |
| 1 | 2014/8/20 | 17：13：12 | 3.3 | 3.077 | 0.06935 | 0.00321 | 0.00616 |
| 1 | 2014/8/20 | 17：13：13 | 3.2 | 2.975 | 0.08215 | 0.00324 | 0.00630 |
| 1 | 2014/8/20 | 17：13：14 | 3.7 | 3.117 | 0.08624 | 0.00347 | 0.00691 |
| 1 | 2014/8/20 | 17：13：15 | 4.1 | 3.188 | 0.07995 | 0.00362 | 0.00728 |
The embodiment of the present invention obtains different effluent standard gasoline and diesel oil Light-duty Vehicle after the emission factor of through street, trunk roads, secondary branch road, in conjunction with each exhaust venting factor, utilizes carbon balance method to determine the corresponding oil consumption factor.Meanwhile, to emission factor and the oil consumption factor of different road type, take VKT as weight factor, obtain the emission factor of road network.Specific algorithm is such as formula shown in (9).System-wide net emission factor is three class road types (through street, trunk roads, secondary branch roads; Secondary distributor road is similar to branch road discharge characteristics, merges into a class) weighted average of corresponding emission factor, specific algorithm is such as formula shown in (10).
In formula, EF
i, road network, EF
i, soon, EF
i, main, EF
i, secondaryrepresent the oil consumption Summing Factor emission factor of certain effluent standard vehicle at road network, through street, trunk roads, secondary branch road, unit is g/km; I is the effluent standard of vehicle, specifically refers to state 0, state I, state II, state III, state IV, state V;
represent the VKT weight of through street, trunk roads, secondary branch road respectively.
The embodiment of the present invention can set weights
be followed successively by 0.2,0.4,0.4, show that different effluent standard, light-duty gasoline and diesel-powered vehicle are at each blowdown (CO of system-wide net
2, CO, HC) emission factor and the oil consumption factor.
The embodiment of the present invention and carbon balance method obtain the light-duty gasoline of different effluent standard and the CO of diesel-powered vehicle
2, CO, HC emission factor and the oil consumption factor.The emission factor of the different effluent standard vehicle of gasoline car is as shown in table 2, and diesel-powered vehicle is as shown in table 3.
The emission factor of the different effluent standard vehicle of table 2 gasoline car
| Effluent standard | CO 2Emission factor | HC emission factor | CO emission factor | The oil consumption factor |
| State 0 | 217.326 | 1.963 | 22.521 | 81.578 |
| State I | 217.326 | 0.303 | 2.733 | 70.123 |
| State II | 217.326 | 0.113 | 1.063 | 69.106 |
| State III | 217.326 | 0.124 | 0.889 | 69.031 |
| State IV | 217.326 | 0.057 | 0.431 | 68.737 |
| State V | 217.326 | 0.009 | 0.161 | 68.556 |
The emission factor of the different effluent standard vehicle of table 3 diesel-powered vehicle
| Effluent standard | CO 2Emission factor | HC emission factor | CO emission factor | The oil consumption factor |
| State 0 | 230.364 | 0.416 | 2.881 | 74.481 |
| State I | 197.282 | 0.516 | 2.624 | 64.022 |
| State II | 196.589 | 0.441 | 1.344 | 63.094 |
| State III | 198.721 | 0.095 | 0.545 | 63.025 |
| State IV | 198.196 | 0.052 | 0.426 | 62.757 |
| State V | 198.089 | 0.026 | 0.213 | 62.592 |
Gasoline and bavin main body of oil are CH compound, namely mainly comprise C and H two kinds of elements in gasoline, diesel oil.According to the mass conservation law of element, in namely burn front gasoline and diesel oil, the quality of carbon elements equals carbon quality sum in its residues of combustion.Suppose that the chemical expression of gasoline (diesel oil) is C
nh
m.
C
nh
m+ O
2→ CO
2+ CO+HC+H
2o formula (11)
By above-mentioned chemical expression, known carbon is mainly included in its residues of combustion CO after combustion
2, in CO, HC compound.
The present invention is to the CO of different effluent standard vehicle
2with CO emission factor and CO
2and the correlationship between HC emission factor carries out calculating and comparative analysis.Assuming that CO and CO
2ratio be a, HC and CO
2ratio be b.Concrete as shown in expression formula (12) and (13).
In formula: a is CO emission factor and CO
2the relation ratio of emission factor, b is HC emission factor and CO
2the relation ratio of emission factor, CO, CO
2cO, CO is represented respectively with HC
2with HC emission factor, unit is g/km.
Calculate the ratio of the gasoline of different effluent standard and the CO emission factor of diesel-powered vehicle and the carbon emission factor, then can obtain a.Concrete outcome is as shown in table 4.As seen from table, the CO of gasoline car and diesel-powered vehicle and the relation ratio a of the carbon emission factor, reduces along with the rising of effluent standard.The relation ratio a of gasoline car
vapourspan is 0.0007-0.1036, diesel-powered vehicle a
bavinspan is 0.0011-0.0125.
The gasoline of the different effluent standard of table 4 and the CO of diesel-powered vehicle and carbon emission factor relationships ratio
| Effluent standard | a Vapour | a Bavin |
| State 0 | 0.1036 | 0.0125 |
| State I | 0.0126 | 0.0133 |
| State II | 0.0049 | 0.0068 |
| State III | 0.0041 | 0.0027 |
| State IV | 0.0020 | 0.0021 |
| State V | 0.0007 | 0.0011 |
As shown in Table 5, the HC of gasoline car and diesel-powered vehicle and the relation ratio b of the carbon emission factor, reduces along with the rising of effluent standard.The relation ratio b of gasoline car
vapourspan is 0.00004-0.00903, diesel-powered vehicle b
bavinspan is 0.00013-0.00180.
The gasoline of the different effluent standard of table 5 and the HC of diesel-powered vehicle and carbon emission factor relationships ratio
| Effluent standard | b Vapour | b Bavin |
| State 0 | 0.00903 | 0.00180 |
| State I | 0.00140 | 0.00261 |
| State II | 0.00052 | 0.00224 |
| State III | 0.00057 | 0.00048 |
| State IV | 0.00026 | 0.00026 |
| State V | 0.00004 | 0.00013 |
The vehicle oil consumption amount (instantaneous and average) obtained to utilize OBD data-interface, calculate carbon emission amount, the embodiment of the present invention (refers to CO to the oil consumption Summing Factor carbon emission factor
2emission factor) correlationship analyze.
Time oil consumption (g/km) for every kilometer, vehicle that obtain when utilizing OBD interface, assuming that the ratio of the carbon emission factor and the oil consumption factor is α, shown in (14).
In formula: α is the relation ratio of the carbon emission factor and the oil consumption factor, CO
2represent the carbon emission Summing Factor oil consumption factor respectively with Fuel, unit is g/km.
The carbon emission factor of the gasoline of different effluent standard and diesel-powered vehicle and the oil consumption factor are divided by, then can obtain relation ratio cc, concrete outcome is as shown in table 6.As seen from table, the carbon emission factor of gasoline car and diesel-powered vehicle and oil consumption factor relationships ratio, increase along with the rising of effluent standard.The relation ratio cc of gasoline car
vapourspan is 2.664-3.170, diesel-powered vehicle α
bavinspan is 3.093-3.165.Table 6 is the gasoline of different effluent standard and the carbon emission factor of diesel-powered vehicle and oil consumption factor relationships ratio.
Table 6
| Effluent standard | α Vapour | α Bavin |
| State 0 | 2.664 | 3.093 |
| State I | 3.099 | 3.081 |
| State II | 3.145 | 3.116 |
| State III | 3.148 | 3.153 |
| State IV | 3.162 | 3.158 |
| State V | 3.170 | 3.165 |
Utilize the Vehicle-Miles of Travel data of monitoring and obtaining, then the oil consumption of vehicle during can calculating this travelled distance simultaneously.And then utilize the relation ratio of the carbon emission Summing Factor oil consumption factor, the carbon emission amount of vehicle can be calculated.Through type (15) calculates the oil consumption of its this section of travelled distance from origin to destination, and carbon emission amount then utilizes formula (16) to calculate.
M
fuel=Fuel × VKT formula (15)
In formula, M
fuelwith
refer to vehicle one section of travelled distance fuel discharge and carbon emission amount, unit is g; The travelled distance of vehicle in a period of time of VKT representative plan measuring and calculating, unit is km.
If the oil consumption (L) of vehicle one section of travelled distance of car-mounted terminal monitoring, then can calculate by the oil consumption of following method to different effluent standard vehicle, specifically such as formula shown in (17).
In formula, β is the ratio of carbon emission amount and oil consumption; L
fuelrefer to vehicle one section of travelled distance fuel discharge, unit is L.
In measuring and calculating process, utilize the density D of fuel.D is the density of test fuel under 288K (15 DEG C), kg/L.For gasoline car D=0.73kg/L, diesel-powered vehicle D=0.85kg/L.By measuring and calculating, then can obtain the relation ratio of the gasoline of different effluent standard and the carbon emission amount of diesel-powered vehicle and oil consumption, specifically as shown in table 7.
Table 7
| Effluent standard | β Vapour | β Bavin |
| State 0 | 1944.75 | 2629.01 |
| State I | 2262.42 | 2619.24 |
| State II | 2295.71 | 2648.44 |
| State III | 2298.23 | 2680.10 |
| State IV | 2308.05 | 2684.43 |
| State V | 2314.14 | 2690.06 |
As seen from the above table, for the Light-duty Vehicle of state III effluent standard, when gasoline car oil consumption is 1L, carbon emission amount is 2298.23g; When diesel-powered vehicle oil consumption is 1L, carbon emission amount is 2680.10g.
In one embodiment of the invention, when described first determination module 122 obtains the fuel type of described detected automobile, the vehicle information of described detected automobile can be obtained, the fuel type of described detected automobile is determined according to the vehicle information of described detected automobile, or, receive the fuel type of the described detected automobile of described detected user vehicle input;
In one embodiment of the invention, when described first determination module 122 obtains the effluent standard of described detected automobile, the vehicle information of described detected automobile can be obtained, the effluent standard of described detected automobile is determined according to the vehicle information of described detected automobile, or, receive the effluent standard of the described detected automobile of described detected user vehicle input.
The system of the embodiment of the present invention, obtains the fuel consumption information of detected automobile, determines the emission factor a of detected automobile, determine the carbon emission of detected automobile according to fuel consumption information and emission factor a, thus realizes detecting automobile carbon emission.
In one embodiment of the invention, described fuel type is gasoline, described effluent standard comprise following any one: gasoline state 0 standard, gasoline state I standard, gasoline state II standard, gasoline state III standard, gasoline state IV standards, gasoline state V standard.
In one embodiment of the invention, described fuel type is diesel oil, described effluent standard comprise following any one: diesel oil state 0 standard, diesel oil state I standard, diesel oil state II standard, diesel oil state III standard, diesel oil state IV standards, diesel oil state V standard.
In one embodiment of the invention, when described effluent standard is gasoline state 0 standard, described emission factor a is 2.664 or 2.600 to 2.663 or 2.665 to 2.800;
When described effluent standard is gasoline state I standard, described emission factor a is 3.099 or 2.900 to 3.098 or 3.100 to 3.358;
When described effluent standard is gasoline state II standard, described emission factor a is 3.145 or 3.000 to 3.144 or 3.146 to 3.558;
When described effluent standard is gasoline state III standard, described emission factor a is 3.148 or 3.050 to 3.147 or 3.149 to 3.599;
When described effluent standard is gasoline state IV standards, described emission factor a is 3.162 or 3.088 to 3.161 or 3.163 to 3.633;
When described effluent standard is gasoline state V standard, described emission factor a is 3.170 or 3.099 to 3.169 or 3.171 to 3.689.
In one embodiment of the invention, when described effluent standard is diesel oil state 0 standard, described emission factor a is 3.093 or 2.898 to 3.092 or 3.094 to 3.094 to 3.211;
When described effluent standard is diesel oil state I standard, described emission factor a is 3.081 or 2.855 to 3.080 or 3.082 to 3.238;
When described effluent standard is diesel oil state II standard, described emission factor a is 3.116 or 2.809 to 3.115 or 3.117 to 3.269;
When described effluent standard is diesel oil state III standard, described emission factor a is 3.153 or 2.767 to 3.152 or 3.154 to 3.289;
When described effluent standard is diesel oil state IV standards, described emission factor a is 3.158 or 2.759 to 3.157 or 3.159 to 3.298;
When described effluent standard is diesel oil state V standard, described emission factor a is 3.165 or 2.772 to 3.164 or 3.166 to 3.3221.
In one embodiment of the invention, described acquisition module 112 obtains battery data and described battery data is transferred to described communication module;
Described communication module 113 sends described battery data to described remote server;
Described remote server 120, according to the default weight of often kind of information in described battery data and described battery data, draws battery status analysis result, and sends described battery status analysis result to described mobile terminal;
Described receiver module 131 receives described battery status analysis result, and transmits described battery status analysis result to described display module 132, shows described battery status analysis result by described display module 132.
In one embodiment of the invention, described battery data comprises following at least one information: battery charging condition, cell pressure, battery current, battery temperature, capacity of cell, battery loss degree.
In one embodiment of the invention, arrange number range to cell pressure, battery current, battery temperature in described battery data in advance, according to following table, method determines the analysis result of battery data in described battery data.
| Battery data | Analysis result |
| Cell pressure | Total score 100 points often super preset range once subtracts 20 points |
| Battery current | Total score 100 points often super preset range once subtracts 20 points |
| Battery temperature | Total score 100 points often super preset range once subtracts 20 points |
In one embodiment of the invention, cell capacity analysis result total score is 100 points, if capacity of cell is less than preset duration lower than setting capacity duration, then cell capacity analysis result is 100 points; If capacity of cell equals preset duration lower than setting capacity duration, then cell capacity analysis result is 60 points; If capacity of cell is greater than preset duration lower than setting capacity duration, then cell capacity analysis result is successively decreased lower than the increase of setting capacity duration with capacity of cell on the basis of 60 points.
In one embodiment of the invention, battery charging condition analysis result total score is 100 points, and battery charging and discharging is every once subtracts 20 points extremely, draws battery charging condition analysis result.Battery charging and discharging is abnormal refers to battery charging failure and/or battery discharge failure.
In one embodiment of the invention, battery loss degree analyzing result total score is 100 points, if battery loss degree is less than preset duration higher than the duration of loss, then battery loss analysis result is 100 points; If battery loss degree equals preset duration higher than the duration of loss, then battery loss analysis result is 60 points; If battery loss degree is greater than preset duration higher than the duration of loss, then battery loss analysis result successively decreases higher than the duration increase of loss with battery loss degree on the basis of 60 points.
In one embodiment of the invention, distribute respective weight in advance to above-mentioned often kind of battery data, all weight sums are 100%, be added by often kind of battery data, draw battery analysis result with the long-pending of corresponding weight.It should be noted that, if described acquisition module 112 does not collect a certain battery data, then giving tacit consent to this analysis result is 100 points.
In one embodiment of the invention, the battery analysis result of multiple users of statistics, adjusts the weight proportion of above-mentioned often kind of battery data analysis result.
Other embodiments of the invention can also adopt additive method to draw battery data analysis result, and the embodiment of the present invention does not limit.
As shown in Figure 3, in one embodiment of the invention, described car-mounted terminal 110 also comprises locating module 114;
Described locating module 114 connects described acquisition module, and record wheelpath also provides vehicle position data to described acquisition module 112 in real time;
Described acquisition module 112 connects described interface module, obtains travelling data and described wheelpath, described travelling data and described wheelpath are transferred to described communication module 113;
Described communication module 113 communicates to connect with described remote server 120, sends described travelling data and described wheelpath to described remote server 120;
Described remote server 120 obtains moving operation monograph according to described travelling data and described wheelpath, and sending described moving operation monograph to described mobile terminal 130, described moving operation monograph records turning position and accelerates position and normal danger and position, ramp in described wheelpath;
Described mobile terminal 130 is bound with described car-mounted terminal 110, and described mobile terminal comprises: receiver module and the display module be electrically connected with described receiver module;
Described receiver module 131 receives described driving route, and transmits described moving operation monograph to described display module 132, shows described moving operation monograph by described display module 132.
In one embodiment of the invention, described travelling data comprises turning position, accelerates position, normal danger, position, ramp; Described remote server obtains moving operation monograph according to described travelling data and described wheelpath and comprises:
Described turning position and described wheelpath are integrated, and described acceleration position and described wheelpath are integrated, and described normal danger and described wheelpath are integrated, and position, described ramp and described wheelpath are integrated, obtain described moving operation monograph.
Other embodiments of the invention can also adopt additive method to draw moving operation monograph, and the embodiment of the present invention does not limit.
In one embodiment of the invention, described acquisition module 112 obtains vehicle trouble messages and described vehicle trouble messages is transferred to described communication module 113, and described vehicle trouble messages comprises following at least one failure message: steering indicating light failure message, car light failure message, abnormal tyre pressure information, ABS system failure information, master brake cylinder failure message, power steering cell failure information, suspension failure message;
Described communication module 113 sends described vehicle trouble messages to described remote server 120;
Described remote server 120 according to described vehicle trouble messages, and generates beacon information corresponding to described vehicle trouble messages;
Described remote server 120 receives the described beacon information that described mobile terminal sends, and sends described vehicle trouble messages after described remote server 120 verifies described beacon information to described mobile terminal.
In one embodiment of the invention, in described vehicle trouble messages, steering indicating light failure message comprise the steering indicating light number of stoppages and steering indicating light fault type (as lamp do not work, lamp do not glimmer); Car light failure message comprises the car light number of stoppages and car light fault type (as lamp does not work); Abnormal tyre pressure packets of information looked into the number of times presetting tire pressure scope containing tire pressure; ABS system failure information comprises ABS system failure number of times and ABS system failure type (as ABS failure etc.); Master brake cylinder failure message comprises the master brake cylinder number of stoppages and master brake cylinder fault type (as master brake cylinder inefficacy etc.); Power steering failure message comprises the power steering number of stoppages and power steering fault type (as power steering inefficacy etc.); Suspension failure message comprises the suspension number of stoppages and suspension fault type (as damping inefficacy etc.).
In one embodiment of the invention, described remote server 120 can also be analyzed failure message, obtain failure analysis result, described remote server 120 sends described failure analysis result to mobile terminal 130, sends described analysis result by described mobile terminal 130.
Concrete, steering indicating light does not break down, and steering indicating light failure analysis result counts 100 points, steering indicating light fault once then steering indicating light failure analysis result count 60 points, fault twice and above then steering indicating light failure analysis result successively decrease with the increase of the number of stoppages on the basis of 60 points.Said method can draw car light failure analysis result, car door does not latch analysis result in employing, vehicle window opens analysis result, brake-block temperature analysis result, abnormal tyre pressure analysis result, ABS system trouble analysis result, master brake cylinder failure analysis result, power steering cell failure analysis result, suspension failure analysis result.
In one embodiment of the invention, according to following table, method can determine every failure analysis result.
| Fault project | Failure analysis result |
| Steering indicating light fault | Total score 100 points of every faults once subtract 20 points |
| Car light fault | Total score 100 points of every faults once subtract 20 points |
| Abnormal tyre pressure | Total score 100 points of every faults once subtract 20 points |
| The ABS system failure | Total score 100 points of every faults once subtract 20 points |
| Master brake cylinder fault | Total score 100 points of every faults once subtract 20 points |
| Power steering fault | Total score 100 points of every faults once subtract 20 points |
| Suspension fault | Total score 100 points of every faults once subtract 20 points |
In one embodiment of the invention, described failure message can further include any one information following: car door does not latch information, vehicle window opening information, brake-block temperature.Wherein, the car door information of not latching comprises do not latch number of times and car door of car door and not to latch fault type (as latch unsuccessfully, a card that latches etc.); Vehicle window opening information comprises vehicle window and opens the number of stoppages and vehicle window unlatching fault type (opening card as vehicle window to pause); Brake-block temperature presets maximum temperature value, and record brake-block temperature is higher than the number of times presetting maximum temperature value; Method every failure analysis result can be determined according to following table.
| Fault project | Failure analysis result |
| Car door does not latch | Total score 100 points of every faults once subtract 20 points |
| Vehicle window is opened | Total score 100 points of every faults once subtract 20 points |
| Brake-block temperature | Total score 100 points of every faults once subtract 20 points |
In one embodiment of the invention, distribute respective weight in advance to above-mentioned often kind of failure message, all weight sums are 100%, be added by often kind of failure message, draw vehicle trouble analysis result with the long-pending of corresponding weight.It should be noted that, if described acquisition module 112 does not collect a certain failure message, then giving tacit consent to this failure analysis result is 100 points.
In one embodiment of the invention, the vehicle trouble analysis result of multiple users of statistics, adjusts the weight proportion of above-mentioned often kind of failure analysis result.
Other embodiments of the invention can also adopt additive method to draw vehicle trouble analysis result, and the embodiment of the present invention does not limit.
The present invention is intended to the fuel consumption data (comprising instantaneous and average fuel consumption) and the travelled distance that utilize OBD-II (On Board Diagnostics, second generation On-Board Diagnostics (OBD)) technology for detection vehicle.As CO, HC, NO of auto emission
xor fuel oil evaporation contaminant capacity exceedes the standard of setting, not under command light is reported to the police.
The present invention is by on-road emission test (PEMS, Portable Emission Measurement System, vehicle mounted tail gas check implement), carry out emission test to the Light-Duty Gasoline Vehicle of different effluent standard and diesel-powered vehicle, the present invention is according to the CO of different effluent standard gasoline car and diesel-powered vehicle
2, CO, HC emission factor.Emission factor refers to the quality of motor-driven vehicle going unit distance institute emission pollutants, unit g/km, is used for the discharge intensity of quantification machine motor-car.
The present invention and then analyze the oil consumption of different effluent standard vehicle and the correlationship of carbon emission amount, obtains its relational expression.The carbon emission amount of one section of travelled distance vehicle is then extrapolated by oil consumption.The method that vehicle for different effluent standard provides carbon emission to calculate.Meanwhile, the present invention is to the CO of different effluent standard vehicle
2discharge intensity correlationship with the bicycle of CO, HC and carry out comparative analysis.At this, the measuring and calculating of carbon emission amount refers to the measuring and calculating of GHG carbon dioxide quantity discharged.
Be described above various embodiments of the present invention, above-mentioned explanation is exemplary, and non-exclusive, and be also not limited to disclosed each embodiment.When not departing from the scope and spirit of illustrated each embodiment, many modifications and changes are all apparent for those skilled in the art.The selection of term used herein, is intended to explain best the principle of each embodiment, practical application or the improvement to the technology in market, or makes other those of ordinary skill of the art can understand each embodiment disclosed herein.
Those skilled in the art, at consideration specification sheets and after putting into practice disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.
Claims (10)
1. an auto emission checking system, is characterized in that, comprising: car-mounted terminal, remote server, mobile terminal;
Described car-mounted terminal comprises: interface module, acquisition module, communication module;
Described interface module connects the onboard diagnostic system OBD data-interface be arranged on automobile;
Described acquisition module obtains detected auto emission parameter and transmits described discharge parameter to described communication module, and described discharge parameter comprises air/fuel ratio A/F, fuel flow rate FV, operating range L;
Described communication module sends described discharge parameter to described remote server;
Described remote server and described car-mounted terminal communicate to connect, and described remote server comprises reed delivery block, the first determination module, the second determination module, the sending module of electric connection;
Described acquisition module is for receiving the discharge parameter of the described detected automobile of described car-mounted terminal transmission; According to described air/fuel ratio A/F and described fuel flow rate FV, determine described detected every kilometer, automobile fuel oil consumption FC; According to described every gas mileage FC and described operating range L, determine the fuel consumption information of described detected automobile;
Described first determination module for obtaining the fuel type of described detected automobile, and obtains the effluent standard of described detected automobile; According to the fuel type of described detected automobile and the effluent standard of described detected automobile, determine the carbon emission coefficient a that described detected automobile is corresponding; Or described first determination module is for obtaining the carbon emission factor of described detected automobile; Obtain the oil consumption factor of described detected automobile; According to the carbon emission factor of described detected automobile and the oil consumption factor of described detected automobile, determine emission factor a;
Described second determination module is used for the carbon emission determining described detected automobile according to described fuel consumption information and described emission factor a, and the carbon emission of described detected automobile is transferred to described sending module;
Described sending module is for receiving the carbon emission of described detected automobile and sending the carbon emission of described detected automobile to described mobile terminal;
Described mobile terminal and described car-mounted terminal are bound, and described mobile terminal comprises: receiver module and the display module be electrically connected with described receiver module;
Described receiver module receives the carbon emission of described detected automobile, and transmits the carbon emission of described detected automobile to described display module, is shown the carbon emission of described detected automobile by described display module.
2. require the system described in 1 according to profit, it is characterized in that, described fuel type is gasoline, described effluent standard comprise following any one: gasoline state 0 standard, gasoline state I standard, gasoline state II standard, gasoline state III standard, gasoline state IV standards, gasoline state V standard.
3. require the system described in 1 according to profit, it is characterized in that, described fuel type is diesel oil, described effluent standard comprise following any one: diesel oil state 0 standard, diesel oil state I standard, diesel oil state II standard, diesel oil state III standard, diesel oil state IV standards, diesel oil state V standard.
4. system according to claim 2, is characterized in that,
When described effluent standard is gasoline state 0 standard, described emission factor a is 2.664 or 2.600 to 2.663 or 2.665 to 2.800;
When described effluent standard is gasoline state I standard, described emission factor a is 3.099 or 2.900 to 3.098 or 3.100 to 3.358;
When described effluent standard is gasoline state II standard, described emission factor a is 3.145 or 3.000 to 3.144 or 3.146 to 3.558;
When described effluent standard is gasoline state III standard, described emission factor a is 3.148 or 3.050 to 3.147 or 3.149 to 3.599;
When described effluent standard is gasoline state IV standards, described emission factor a is 3.162 or 3.088 to 3.161 or 3.163 to 3.633;
When described effluent standard is gasoline state V standard, described emission factor a is 3.170 or 3.099 to 3.169 or 3.171 to 3.689.
5. system according to claim 3, is characterized in that,
When described effluent standard is diesel oil state 0 standard, described emission factor a is 3.093 or 2.898 to 3.092 or 3.094 to 3.094 to 3.211;
When described effluent standard is diesel oil state I standard, described emission factor a is 3.081 or 2.855 to 3.080 or 3.082 to 3.238;
When described effluent standard is diesel oil state II standard, described emission factor a is 3.116 or 2.809 to 3.115 or 3.117 to 3.269;
When described effluent standard is diesel oil state III standard, described emission factor a is 3.153 or 2.767 to 3.152 or 3.154 to 3.289;
When described effluent standard is diesel oil state IV standards, described emission factor a is 3.158 or 2.759 to 3.157 or 3.159 to 3.298;
When described effluent standard is diesel oil state V standard, described emission factor a is 3.165 or 2.772 to 3.164 or 3.166 to 3.3221.
6. system according to any one of claim 1 to 5, is characterized in that, described acquisition module obtains battery data and described battery data is transferred to described communication module;
Described communication module sends described battery data to described remote server;
Described remote server, according to the default weight of often kind of information in described battery data and described battery data, draws battery status analysis result, and sends described battery status analysis result to described mobile terminal;
Described receiver module receives described battery status analysis result, and transmits described battery status analysis result to described display module, shows described battery status analysis result by described display module.
7. system according to claim 6, is characterized in that, described battery data comprises following at least one information: battery charging condition, cell pressure, battery current, battery temperature, capacity of cell, battery loss degree.
8., any one of claim 1 to 5 or system according to claim 7, it is characterized in that, described car-mounted terminal also comprises locating module;
Described locating module connects described acquisition module, and record wheelpath also provides vehicle position data to described acquisition module in real time;
Described acquisition module connects described interface module, obtains travelling data and described wheelpath, described travelling data and described wheelpath are transferred to described communication module;
Described communication module and described remote server communicate to connect, and send described travelling data and described wheelpath to described remote server;
Described remote server obtains moving operation monograph according to described travelling data and described wheelpath, and sending described moving operation monograph to described mobile terminal, described moving operation monograph records turning position and accelerates position and normal danger and position, ramp in described wheelpath;
Described mobile terminal and described car-mounted terminal are bound, and described mobile terminal comprises: receiver module and the display module be electrically connected with described receiver module;
Described receiver module receives described driving route, and transmits described moving operation monograph to described display module, shows described moving operation monograph by described display module.
9. system according to claim 8, is characterized in that, described travelling data comprises turning position, accelerates position, normal danger, position, ramp; Described remote server obtains moving operation monograph according to described travelling data and described wheelpath and comprises:
Described turning position and described wheelpath are integrated, and described acceleration position and described wheelpath are integrated, and described normal danger and described wheelpath are integrated, and position, described ramp and described wheelpath are integrated, obtain described moving operation monograph.
10. any one of claim 1 to 5 or claim 7 or system according to claim 9, it is characterized in that, described acquisition module obtains vehicle trouble messages and described vehicle trouble messages is transferred to described communication module, and described vehicle trouble messages comprises following at least one failure message: steering indicating light failure message, car light failure message, abnormal tyre pressure information, ABS system failure information, master brake cylinder failure message, power steering cell failure information, suspension failure message;
Described communication module sends described vehicle trouble messages to described remote server;
Described remote server according to described vehicle trouble messages, and generates beacon information corresponding to described vehicle trouble messages;
Described remote server receives the described beacon information that described mobile terminal sends, and sends described vehicle trouble messages after beacon information described in described remote server verification to described mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191918.3A CN104742831A (en) | 2015-04-22 | 2015-04-22 | Automotive carbon emission detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191918.3A CN104742831A (en) | 2015-04-22 | 2015-04-22 | Automotive carbon emission detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104742831A true CN104742831A (en) | 2015-07-01 |
Family
ID=53583286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510191918.3A Pending CN104742831A (en) | 2015-04-22 | 2015-04-22 | Automotive carbon emission detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742831A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204414A (en) * | 2015-09-01 | 2015-12-30 | 江苏南亿迪纳数字科技发展有限公司 | Automobile remote real-time monitoring and real-time instrument panel simulation method |
| CN105355048A (en) * | 2015-11-05 | 2016-02-24 | 北京市交通行业节能减排中心 | Traffic index and motor vehicle pollutant emission coupling analysis method |
| CN106121796A (en) * | 2016-08-23 | 2016-11-16 | 成都乾威科技有限公司 | A kind of method and device detecting emission from vehicles state up to standard |
| CN106347347A (en) * | 2015-07-13 | 2017-01-25 | 比亚迪股份有限公司 | Control system and method of vehicle |
| CN106503475A (en) * | 2016-11-24 | 2017-03-15 | 北京车网互联科技有限公司 | A kind of method for calculating fuel consumption per hundred kilometers in filling cycle based on automobile OBD data |
| CN109387386A (en) * | 2018-11-08 | 2019-02-26 | 广西玉柴机器股份有限公司 | A kind of loading machine PEMS test method |
| CN110730230A (en) * | 2019-10-11 | 2020-01-24 | 无锡沃尔福汽车技术有限公司 | Cloud computing system of PEMS, RDE and NRE and using method |
| CN111563312A (en) * | 2020-03-11 | 2020-08-21 | 中国汽车技术研究中心有限公司 | Heavy commercial vehicle fuel consumption simulation calculation system |
| CN112129886A (en) * | 2019-06-24 | 2020-12-25 | 苏州五蕴明泰科技有限公司 | Method and device for monitoring urban greenhouse gas emission |
| CN112785843A (en) * | 2020-12-26 | 2021-05-11 | 清华四川能源互联网研究院 | Carbon emission monitoring method, device, server and computer-readable storage medium |
| CN114088143A (en) * | 2022-01-24 | 2022-02-25 | 氢山科技有限公司 | Greenhouse gas emission reduction data monitoring system and monitoring method |
| CN117112867A (en) * | 2023-10-24 | 2023-11-24 | 四川国蓝中天环境科技集团有限公司 | Heavy vehicle emission calculation and visualization method based on GPS track data |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963800A (en) * | 2010-08-12 | 2011-02-02 | 清华大学 | Remote real-time monitoring system and monitoring method for diesel vehicle road emission |
| CN103347060A (en) * | 2013-06-17 | 2013-10-09 | 张燕 | System and method for collecting long-distance carbon emission data based on vehicle-mounted diagnostic system |
| CN103792324A (en) * | 2014-01-24 | 2014-05-14 | 深圳市华宝电子科技有限公司 | Automobile carbon emission extraction method, device and system |
| CN204270141U (en) * | 2014-12-15 | 2015-04-15 | 北京九五智驾信息技术股份有限公司 | Based on the vehicle breakdown diagnostic system of car networking |
-
2015
- 2015-04-22 CN CN201510191918.3A patent/CN104742831A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963800A (en) * | 2010-08-12 | 2011-02-02 | 清华大学 | Remote real-time monitoring system and monitoring method for diesel vehicle road emission |
| CN103347060A (en) * | 2013-06-17 | 2013-10-09 | 张燕 | System and method for collecting long-distance carbon emission data based on vehicle-mounted diagnostic system |
| CN103792324A (en) * | 2014-01-24 | 2014-05-14 | 深圳市华宝电子科技有限公司 | Automobile carbon emission extraction method, device and system |
| CN204270141U (en) * | 2014-12-15 | 2015-04-15 | 北京九五智驾信息技术股份有限公司 | Based on the vehicle breakdown diagnostic system of car networking |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347347A (en) * | 2015-07-13 | 2017-01-25 | 比亚迪股份有限公司 | Control system and method of vehicle |
| CN106347347B (en) * | 2015-07-13 | 2019-02-26 | 比亚迪股份有限公司 | The control system and method for vehicle |
| CN105204414A (en) * | 2015-09-01 | 2015-12-30 | 江苏南亿迪纳数字科技发展有限公司 | Automobile remote real-time monitoring and real-time instrument panel simulation method |
| CN105355048A (en) * | 2015-11-05 | 2016-02-24 | 北京市交通行业节能减排中心 | Traffic index and motor vehicle pollutant emission coupling analysis method |
| CN106121796A (en) * | 2016-08-23 | 2016-11-16 | 成都乾威科技有限公司 | A kind of method and device detecting emission from vehicles state up to standard |
| CN106503475A (en) * | 2016-11-24 | 2017-03-15 | 北京车网互联科技有限公司 | A kind of method for calculating fuel consumption per hundred kilometers in filling cycle based on automobile OBD data |
| CN106503475B (en) * | 2016-11-24 | 2019-02-01 | 北京车网互联科技有限公司 | A method of fuel consumption per hundred kilometers in oil filling cycle is calculated based on automobile OBD data |
| CN109387386A (en) * | 2018-11-08 | 2019-02-26 | 广西玉柴机器股份有限公司 | A kind of loading machine PEMS test method |
| CN112129886A (en) * | 2019-06-24 | 2020-12-25 | 苏州五蕴明泰科技有限公司 | Method and device for monitoring urban greenhouse gas emission |
| CN110730230A (en) * | 2019-10-11 | 2020-01-24 | 无锡沃尔福汽车技术有限公司 | Cloud computing system of PEMS, RDE and NRE and using method |
| CN111563312A (en) * | 2020-03-11 | 2020-08-21 | 中国汽车技术研究中心有限公司 | Heavy commercial vehicle fuel consumption simulation calculation system |
| CN112785843A (en) * | 2020-12-26 | 2021-05-11 | 清华四川能源互联网研究院 | Carbon emission monitoring method, device, server and computer-readable storage medium |
| CN114088143A (en) * | 2022-01-24 | 2022-02-25 | 氢山科技有限公司 | Greenhouse gas emission reduction data monitoring system and monitoring method |
| CN114088143B (en) * | 2022-01-24 | 2022-04-12 | 氢山科技有限公司 | Greenhouse gas emission reduction data monitoring system and monitoring method |
| CN117112867A (en) * | 2023-10-24 | 2023-11-24 | 四川国蓝中天环境科技集团有限公司 | Heavy vehicle emission calculation and visualization method based on GPS track data |
| CN117112867B (en) * | 2023-10-24 | 2024-01-09 | 四川国蓝中天环境科技集团有限公司 | Heavy vehicle emission calculation and visualization method based on GPS track data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104742831A (en) | Automotive carbon emission detection system | |
| CN205016045U (en) | Car carbon discharges detecting system | |
| CN204895347U (en) | Driving behavior analysis system | |
| Yang et al. | Real-world gaseous emission characteristics of Euro 6b light-duty gasoline-and diesel-fueled vehicles | |
| Costagliola et al. | Impact of road grade on real driving emissions from two Euro 5 diesel vehicles | |
| CN104786967A (en) | Driving behavior analysis system | |
| CN105044278A (en) | Detection method and detection apparatus of carbon emission of vehicles | |
| CN113158125B (en) | Diesel vehicle NOx emission evaluation method based on Internet of vehicles | |
| CN101968635A (en) | System for measuring and monitoring fuel consumption of automobile in use in real time and measurement and monitoring method thereof | |
| CN101963800A (en) | Remote real-time monitoring system and monitoring method for diesel vehicle road emission | |
| CN108343497A (en) | A kind of diesel vehicle SCR system ageing failure rapid diagnosis system and method | |
| Šarkan et al. | The importance of hybrid vehicles in urban traffic in terms of environmental impact | |
| CN112069888A (en) | Vehicle checking method and system, roadside equipment, vehicle-mounted equipment and handheld terminal | |
| CN104765969A (en) | Driving behavior analysis method | |
| CN106950887A (en) | A kind of exhaust contaminant of vehicle long distance control system | |
| Söderena et al. | Monitoring Euro 6 diesel passenger cars NOx emissions for one year in various ambient conditions with PEMS and NOx sensors | |
| CN106323886A (en) | Automobile tail gas pollutant monitoring method and system based on electronic environment protection card | |
| CN111598424A (en) | Emission calculation method based on remote monitoring data of heavy-duty diesel vehicle | |
| CN204789314U (en) | Automobile exhaust pollutant monitoring system based on electron environmental protection card | |
| CN113743715A (en) | Fuel consumption and NOx emission evaluation method based on actual working conditions of Internet of vehicles heavy duty vehicles | |
| CN112730813A (en) | Oil filling point oil product analysis method of remote monitoring platform based on OBD system | |
| Iodice et al. | Experimental-analytical investigation to estimate an emission inventory from road transport sector | |
| CN114001989A (en) | Method and device for predicting energy consumption of single-vehicle air conditioner based on working condition identification | |
| CN115564149A (en) | Method and system for predicting carbon dioxide emission of regional motor vehicles on actual road | |
| CN115655730A (en) | Method for calculating NOx emission in PEMS test of heavy-duty diesel vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |
|
| RJ01 | Rejection of invention patent application after publication |