CN116733584A - Calibration method and device for carbon loading, vehicle and storage medium - Google Patents
Calibration method and device for carbon loading, vehicle and storage medium Download PDFInfo
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- CN116733584A CN116733584A CN202310693292.0A CN202310693292A CN116733584A CN 116733584 A CN116733584 A CN 116733584A CN 202310693292 A CN202310693292 A CN 202310693292A CN 116733584 A CN116733584 A CN 116733584A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 225
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 225
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000009825 accumulation Methods 0.000 claims abstract description 73
- 230000008929 regeneration Effects 0.000 claims description 31
- 238000011069 regeneration method Methods 0.000 claims description 31
- 239000000446 fuel Substances 0.000 claims description 26
- 238000004590 computer program Methods 0.000 claims description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Control Of Transmission Device (AREA)
Abstract
The invention discloses a method and a device for calibrating carbon loading, a vehicle and a storage medium, which are applied to the vehicle, wherein the method comprises the following steps: determining a vehicle load of the vehicle; determining the working condition type of the vehicle according to the load of the vehicle; based on the working condition type, acquiring parameter information of the vehicle and the carbon load of the vehicle; and determining a target carbon load accumulation rate according to the parameter information and the vehicle carbon load, and calibrating the carbon load of the vehicle based on the target carbon load accumulation rate. According to the method, the parameter information and the vehicle carbon load of the vehicle under various working condition types are determined, the target carbon load accumulation rate is further determined according to the parameter information and the vehicle carbon load of the vehicle, the carbon load of the vehicle is calibrated based on the target carbon load accumulation rate, the problem of blockage caused by overlarge vehicle carbon load is solved, the working condition of the vehicle is accurately identified, the actual carbon load of the vehicle is rapidly and effectively determined, and the safety of the vehicle is improved.
Description
Technical Field
The present invention relates to the field of vehicle technologies, and in particular, to a method and apparatus for calibrating carbon loading, a vehicle, and a storage medium.
Background
With the development of the automobile industry and the national requirements for environmental protection, the emission standard of particulate matters in automobile exhaust is more and more strict.
At present, in the prior art, the carbon load of a particle catcher (Diesel Particulate Filter, DPF) is converted only according to parameters such as engine running mileage, time, oil consumption, raw emission and the like, but is influenced by various conditions such as driving habit, road running condition, transient acceleration and deceleration and the like, and the DPF regeneration interval cannot be determined only by large difference between the converted carbon load of the DPF and the actual carbon load in the DPF. Light weight results in too frequent regeneration of the DPF, which in turn results in higher actual fuel consumption, and heavy weight results in DPF clogging.
Disclosure of Invention
The invention provides a method and a device for calibrating carbon load, a vehicle and a storage medium, which solve the problems of overlarge carbon load and blockage of the vehicle, accurately identify the working condition of the vehicle and quickly and effectively determine the actual carbon load of the vehicle.
According to an aspect of the present invention, there is provided a method for calibrating carbon loading, applied to a vehicle, the method comprising:
determining a vehicle load of the vehicle;
determining the working condition type of the vehicle according to the load of the vehicle;
based on the working condition type, acquiring parameter information of the vehicle and the carbon load of the vehicle;
And determining a target carbon load accumulation rate according to the parameter information and the vehicle carbon load, and calibrating the carbon load of the vehicle based on the target carbon load accumulation rate.
Optionally, determining the vehicle load of the vehicle includes: acquiring output torque and exhaust temperature of a vehicle; the vehicle load is determined based on the output torque and the exhaust temperature.
Optionally, determining the working condition type of the vehicle according to the load of the vehicle includes: acquiring the speed and gear shifting frequency of a vehicle; and determining the working condition type of the vehicle according to the vehicle speed, the gear shifting frequency and the vehicle load.
Optionally, the operating mode types include a first operating mode, a second operating mode, a third operating mode and a fourth operating mode; the method for determining the working condition type of the vehicle according to the vehicle speed, the gear shifting frequency and the vehicle load comprises the following steps: determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet a first preset condition; the first preset condition is that the vehicle speed is smaller than a first vehicle speed threshold value, the gear shifting frequency is larger than a first frequency threshold value and the vehicle load is lower than a first load threshold value; if the speed, the gear shifting frequency and the load of the vehicle meet the first preset conditions, determining the working condition type of the vehicle as a first working condition; if the vehicle speed, the gear shifting frequency and the vehicle load are determined to not meet the first preset condition, determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet the second preset condition; the second preset condition is that the vehicle speed is greater than or equal to a first vehicle speed threshold and less than or equal to a second vehicle speed threshold, the gear shifting frequency is less than or equal to a first frequency threshold and greater than or equal to a second frequency threshold, and the vehicle load is greater than or equal to a first load threshold and less than or equal to a second load threshold; if the speed, the gear shifting frequency and the load of the vehicle meet the second preset conditions, determining the working condition type of the vehicle as a second working condition; if the speed, the gear shifting frequency and the vehicle load do not meet the second preset condition, determining whether the speed, the gear shifting frequency and the vehicle load meet the third preset condition; the third preset condition is that the vehicle speed is greater than or equal to a second vehicle speed threshold and less than or equal to a third vehicle speed threshold, the gear shifting frequency is less than or equal to a second frequency threshold and greater than or equal to a third frequency threshold, and the vehicle load is greater than or equal to a second load threshold and less than or equal to a third load threshold; if the speed, the gear shifting frequency and the load of the vehicle meet the third preset conditions, determining the working condition type of the vehicle as a third working condition; if the speed, the gear shifting frequency and the vehicle load do not meet the third preset condition, determining whether the speed, the gear shifting frequency and the vehicle load meet the fourth preset condition; the fourth preset condition is that the vehicle speed is greater than or equal to a third vehicle speed threshold value, the gear shifting frequency is less than or equal to a third frequency threshold value, and the vehicle load is greater than or equal to a third load threshold value; and if the speed, the gear shifting frequency and the load of the vehicle meet the fourth preset condition, determining the working condition type of the vehicle as a fourth working condition.
Optionally, the first vehicle speed threshold is less than the second vehicle speed threshold, and the second vehicle speed threshold is less than the third vehicle speed threshold; the first frequency threshold is greater than the second frequency threshold, which is greater than the third frequency threshold; the first load threshold is less than the second load threshold, and the second load threshold is less than the third load threshold.
Optionally, determining the target carbon load accumulation rate according to the parameter information and the vehicle carbon load comprises: determining a carbon-loaded regeneration time interval corresponding to the parameter information according to the parameter information and the vehicle carbon loading; determining a carbon carrier accumulation rate corresponding to the parameter information according to the parameter information and a carbon carrier regeneration time interval corresponding to the parameter information; and determining the target carbon load accumulation rate according to the carbon load accumulation rate corresponding to the parameter information.
Optionally, the parameter information includes at least one of vehicle operating mileage, vehicle operating time, vehicle fuel consumption, and vehicle emissions.
According to another aspect of the present invention, there is also provided a calibration device for carbon loading applied to a vehicle, the device comprising:
the load determining module is used for determining a vehicle load working condition determining module of the vehicle and determining the working condition type of the vehicle according to the vehicle load;
The information acquisition module is used for acquiring the parameter information of the vehicle and the carbon capacity of the vehicle based on the working condition type;
the carbon load calibration module is used for determining a target carbon load accumulation rate according to the parameter information and the carbon load of the vehicle and calibrating the carbon load of the vehicle based on the target carbon load accumulation rate.
According to another aspect of the present invention, there is also provided a vehicle including: at least one processor; and a memory communicatively coupled to the at least one processor; the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method of calibrating carbon loading of any of the embodiments of the present invention.
According to another aspect of the present invention, there is also provided a computer readable storage medium storing computer instructions for causing a processor to execute the method for calibrating a carbon loading according to any embodiment of the present invention.
The technical scheme of the invention is applied to the vehicle, and the vehicle load of the vehicle is determined; determining the working condition type of the vehicle according to the load of the vehicle; based on the working condition type, acquiring parameter information of the vehicle and the carbon load of the vehicle; and determining a target carbon load accumulation rate according to the parameter information and the vehicle carbon load, and calibrating the carbon load of the vehicle based on the target carbon load accumulation rate. According to the method, the parameter information and the vehicle carbon load of the vehicle under various working condition types are determined, the target carbon load accumulation rate is further determined according to the parameter information and the vehicle carbon load of the vehicle, the carbon load of the vehicle is calibrated based on the target carbon load accumulation rate, the problem of blockage caused by overlarge vehicle carbon load is solved, the working condition of the vehicle is accurately identified, the actual carbon load of the vehicle is rapidly and effectively determined, the safety of the vehicle is improved, and the use experience of a user is improved.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for calibrating carbon loading provided in example one;
FIG. 2 is a flow chart of a method for calibrating carbon loading provided in example two;
FIG. 3 is a schematic structural view of a calibration device for carbon loading provided in the third embodiment;
fig. 4 is a schematic structural view of a vehicle provided in the fourth embodiment.
Detailed Description
In order that those skilled in the art will better understand the present invention, a more complete description of the same will be rendered by reference to the appended drawings, wherein it is to be understood that the illustrated embodiments are merely exemplary of some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a flowchart of a method for calibrating a carbon loading provided in a first embodiment, where the method may be applicable to calibration of a carbon loading under various conditions, and the method may be performed by a device for calibrating a carbon loading, where the device for calibrating a carbon loading may be implemented in hardware and/or software, and in a specific embodiment, the device for calibrating a carbon loading may be configured in a vehicle. As shown in fig. 1, the method of this embodiment specifically includes the following steps:
S101, determining the vehicle load of the vehicle.
The magnitude of the vehicle load is proportional to the ratio of the output torque of the vehicle engine to the maximum torque that can be output at the rotational speed corresponding to the output torque and the exhaust temperature, i.e., the greater the output torque of the vehicle engine, the higher the exhaust temperature, the greater the vehicle load. The types of the vehicle load include low load, medium load, high load, and the like, which is not limited in this embodiment.
The output torque of the vehicle engine is generated by driving the cylinder to do work through the explosive force generated by the engine cylinder, when the engine cylinder moves downwards, the force is generated, and the generated force is applied to the crankshaft through the connecting rod to drive the crankshaft to rotate, so that the torque is formed, namely the engine torque. The types of output torque include low torque, medium torque, high torque, and the like, which are not limited by the present embodiment.
The exhaust temperature refers to the temperature of the exhaust pipe of the vehicle, the temperatures of the exhaust pipes of different types of automobiles have differences, the exhaust temperature of the vehicle can be obtained in real time according to the temperature sensor, and the types of the exhaust temperature include low exhaust temperature, medium exhaust temperature, higher exhaust temperature, high exhaust temperature and the like, which are not limited in this embodiment.
Specifically, the current output torque and the current exhaust temperature of the vehicle are obtained, and the type of the load of the vehicle is determined according to the corresponding values of the current output torque and the current exhaust temperature. The types of vehicle loads such as vehicles include low load, medium load, higher load, and high load. Wherein when the type of the current output torque of the vehicle is referred to as low torque, the type of the exhaust temperature is referred to as low exhaust temperature, the type of the vehicle load is referred to as low load; when the type of the current output torque of the vehicle is a medium torque, the type of the exhaust temperature is a medium exhaust temperature, and the type of the vehicle load is a medium load; when the current output torque of the vehicle is of a higher torque type and the exhaust temperature is of a higher exhaust temperature type, the load of the vehicle is of a higher load type; when the type of the current output torque of the vehicle is high torque, the type of the exhaust temperature is high exhaust temperature, and the type of the vehicle load is high load.
For example, the output torque is a low torque, the exhaust temperature is a low exhaust temperature, the low torque is between greater than 110 nm and less than or equal to 200 nm, and the low exhaust temperature is less than 250 degrees celsius when the vehicle load is set to a low load; when the vehicle load is a medium load, the output torque is a medium torque, the exhaust temperature is a medium exhaust temperature, the medium torque is between more than 200 nm and less than or equal to 350 nm, and the medium exhaust temperature is between more than or equal to 250 ℃ and less than or equal to 300 ℃; when the vehicle load is higher, the output torque is higher torque, the exhaust temperature is higher, the higher torque is between more than 350 nm and less than or equal to 500 nm, and the higher exhaust temperature is between more than or equal to 300 ℃ and less than or equal to 350 ℃; when the vehicle load is high, the output torque is high torque, the exhaust temperature is high, the high torque is between more than 500 nm and less than or equal to 700 nm, and the high exhaust temperature is more than or equal to 350 ℃. If the exhaust temperature of the vehicle is 400 degrees celsius and the output torque is 600 nm, the vehicle load of the vehicle is determined to be high.
S102, determining the working condition type of the vehicle according to the load of the vehicle.
The working condition type of the vehicle is used for determining the current state of the vehicle, and the working condition type of the vehicle comprises a first working condition, a second working condition, a third working condition, a fourth working condition and the like, which is not limited in this embodiment.
Specifically, after determining the vehicle load of the vehicle, acquiring the speed and the gear shift frequency of the vehicle, wherein the speed of the vehicle is the current speed of the vehicle, and the gear shift frequency of the vehicle is the gear shift frequency of the vehicle under the condition of running a preset mileage. The operating mode type of the vehicle is then determined based on the vehicle load of the vehicle, the vehicle speed of the vehicle, and the shift frequency.
The preset mileage is a preset kilometer number for determining a shift frequency, for example, 50 kilometers, 100 kilometers, 150 kilometers, and the like, which is not limited in this embodiment. Types of vehicle speeds include low, medium, higher, and high; types of shift frequencies include low shift frequencies, medium shift frequencies, higher shift frequencies, and high shift frequencies.
Further, after determining the vehicle load of the vehicle, the vehicle speed of the vehicle and the gear shift frequency, if the vehicle load of the vehicle is low, the vehicle speed of the vehicle is low and the gear shift frequency of the vehicle is high, determining the working condition type of the vehicle as a first working condition; if the vehicle load of the vehicle is medium load, the speed of the vehicle is medium speed and the gear shifting frequency of the vehicle is higher gear shifting frequency, determining the working condition type of the vehicle as a second working condition; if the vehicle load of the vehicle is higher, the vehicle speed of the vehicle is higher and the gear shifting frequency of the vehicle is medium gear shifting frequency, determining the working condition type of the vehicle as a third working condition; and if the vehicle load of the vehicle is high, the vehicle speed of the vehicle is high and the gear shifting frequency of the vehicle is low, determining the working condition type of the vehicle as a fourth working condition.
S103, acquiring parameter information of the vehicle and the carbon load of the vehicle based on the working condition type.
The parameter information includes, among others, a vehicle running mileage, a vehicle running time, a vehicle fuel consumption, a vehicle emission amount, and the like, which is not limited in this embodiment. The vehicle carbon loading is directly obtained by weighing.
Specifically, based on the determined working condition type, the vehicle running mileage, the vehicle running time, the vehicle fuel consumption, the vehicle emission and other parameter information and the vehicle carbon load of the vehicle are directly obtained.
And S104, determining a target carbon load accumulation rate according to the parameter information and the vehicle carbon load, and calibrating the vehicle carbon load based on the target carbon load accumulation rate.
Wherein the target carbon load accumulation rate is an accumulation rate of a carbon load of the vehicle.
Specifically, a corresponding carbon load regeneration time interval is determined according to the ratio of the parameter information to the vehicle carbon load, then a target carbon load accumulation rate is determined according to the ratio of the parameter information to the corresponding carbon load regeneration time interval, the carbon load of the vehicle is calibrated based on the target carbon load accumulation rate, the target carbon load accumulation rate of the vehicle under different working conditions is mastered in real time, and the accuracy of determining the actual carbon load of the vehicle is improved.
If the parameter information of the vehicle includes vehicle operation mileage, vehicle operation time, vehicle fuel consumption and vehicle emission, firstly determining a carbon load accumulation rate corresponding to the vehicle operation mileage based on the working condition type of the slave vehicle, namely calibrating the carbon load under the working condition type through a mileage model, specifically determining an actual carbon load regeneration mileage interval corresponding to the vehicle operation mileage through the vehicle operation mileage and the vehicle carbon load, and then determining the carbon load accumulation rate corresponding to the vehicle operation mileage according to the vehicle operation mileage and the actual carbon load regeneration mileage interval corresponding to the vehicle operation mileage; determining a carbon load accumulation rate corresponding to the vehicle running time in a similar way, namely calibrating the carbon load under the working condition type through a time model, specifically determining an actual carbon load regeneration time interval corresponding to the vehicle running time through the vehicle running time and the vehicle carbon load, and then determining the carbon load accumulation rate corresponding to the vehicle running time according to the vehicle running time and the actual carbon load regeneration time interval corresponding to the vehicle running time; determining a carbon load accumulation rate corresponding to vehicle fuel consumption in a similar way, namely calibrating carbon load under a working condition type through a fuel consumption model, specifically determining an actual carbon load regeneration fuel consumption interval corresponding to vehicle fuel consumption through the vehicle fuel consumption and the vehicle carbon load, and then determining the carbon load accumulation rate corresponding to vehicle fuel consumption according to the vehicle fuel consumption and the actual carbon load regeneration fuel consumption interval corresponding to the vehicle fuel consumption; determining a carbon load accumulation rate corresponding to the vehicle emission, namely calibrating the carbon load under the working condition type through an original row model, specifically determining an actual carbon load regeneration original row interval corresponding to the vehicle emission through the vehicle emission and the vehicle carbon load, and then determining the carbon load accumulation rate corresponding to the vehicle emission according to the vehicle emission and the actual carbon load regeneration original row interval corresponding to the vehicle emission; and finally, calculating and determining a target carbon load accumulation rate according to the carbon load accumulation rate corresponding to the vehicle running mileage, the carbon load accumulation rate corresponding to the vehicle running time, the carbon load accumulation rate corresponding to the vehicle fuel consumption, the carbon load accumulation rate corresponding to the vehicle emission, the mean square error, the variance and the like, and calibrating the carbon load of the vehicle based on the target carbon load accumulation rate.
The technical scheme of the embodiment is applied to the vehicle, and the vehicle load of the vehicle is determined; determining the working condition type of the vehicle according to the load of the vehicle; based on the working condition type, acquiring parameter information of the vehicle and the carbon load of the vehicle; and determining a target carbon load accumulation rate according to the parameter information and the vehicle carbon load, and calibrating the carbon load of the vehicle based on the target carbon load accumulation rate. In the embodiment of the invention, the parameter information and the vehicle carbon load of the vehicle under various working condition types are determined, the target carbon load accumulation rate is further determined according to the parameter information and the vehicle carbon load of the vehicle, and the carbon load of the vehicle is calibrated based on the target carbon load accumulation rate, so that the problem of blockage caused by overlarge vehicle carbon load is solved, the working condition of the vehicle is accurately identified, the actual carbon load of the vehicle is rapidly and effectively determined, the safety of the vehicle is improved, and the use experience of a user is improved.
Example two
Fig. 2 is a flowchart of a method for calibrating carbon loading provided in the second embodiment, where the method may be applicable to the calibration of carbon loading under various working conditions, and the method may be performed by a device for calibrating carbon loading, where the device for calibrating carbon loading may be implemented in hardware and/or software, and in a specific embodiment, the device for calibrating carbon loading may be configured in a vehicle. On the basis of the embodiment, for determining the vehicle load of the vehicle, determining the working condition type of the vehicle according to the vehicle load, and determining the target carbon load accumulation rate according to the parameter information and the vehicle carbon load to optimize, as shown in fig. 2, the method of the embodiment specifically comprises the following steps:
S201, acquiring output torque and exhaust temperature of the vehicle.
The output torque is generated by driving the cylinder to do work through the explosive force generated by the engine cylinder, when the engine cylinder moves downwards, the force is generated, and the generated force is applied to the crankshaft through the connecting rod to drive the crankshaft to rotate, so that the torque is formed. The exhaust temperature refers to the temperature of an exhaust pipe of the vehicle, and the temperatures of the exhaust pipes of different types of automobiles are different.
Specifically, the current output torque and exhaust temperature of the vehicle are obtained, the types of output torque include low torque, medium torque, high torque, and the types of exhaust temperature include low exhaust temperature, medium exhaust temperature, high exhaust temperature, and high exhaust temperature.
S202, determining the load of the vehicle according to the output torque and the exhaust temperature.
Specifically, the current output torque and the current exhaust temperature of the vehicle are obtained, and the type of the load of the vehicle is determined according to the corresponding values of the current output torque and the current exhaust temperature. The types of vehicle loads such as vehicles include low load, medium load, higher load, and high load. Wherein when the type of the current output torque of the vehicle is referred to as low torque, the type of the exhaust temperature is referred to as low exhaust temperature, the type of the vehicle load is referred to as low load; when the type of the current output torque of the vehicle is a medium torque, the type of the exhaust temperature is a medium exhaust temperature, and the type of the vehicle load is a medium load; when the current output torque of the vehicle is of a higher torque type and the exhaust temperature is of a higher exhaust temperature type, the load of the vehicle is of a higher load type; when the type of the current output torque of the vehicle is high torque, the type of the exhaust temperature is high exhaust temperature, and the type of the vehicle load is high load.
S203, acquiring the speed of the vehicle and the gear shifting frequency.
Specifically, the vehicle speed of the vehicle is directly read through an instrument panel of the vehicle, and the gear shifting frequency of the vehicle is determined through a gear shifting frequency counter, wherein the gear shifting frequency counter is used for reading the gear shifting times of the vehicle, so that the gear shifting frequency of the vehicle is determined.
S204, determining the working condition type of the vehicle according to the vehicle speed, the gear shifting frequency and the vehicle load.
The working condition type of the vehicle is used for determining the current state of the vehicle, and the working condition type of the vehicle comprises a first working condition, a second working condition, a third working condition, a fourth working condition and the like, which is not limited in this embodiment.
Specifically, after determining the vehicle load of the vehicle, the vehicle speed of the vehicle and the gear shift frequency, if the vehicle load of the vehicle is low, the vehicle speed of the vehicle is low and the gear shift frequency of the vehicle is high, determining the working condition type of the vehicle as a first working condition; if the vehicle load of the vehicle is medium load, the speed of the vehicle is medium speed and the gear shifting frequency of the vehicle is higher gear shifting frequency, determining the working condition type of the vehicle as a second working condition; if the vehicle load of the vehicle is higher, the vehicle speed of the vehicle is higher and the gear shifting frequency of the vehicle is medium gear shifting frequency, determining the working condition type of the vehicle as a third working condition; and if the vehicle load of the vehicle is high, the vehicle speed of the vehicle is high and the gear shifting frequency of the vehicle is low, determining the working condition type of the vehicle as a fourth working condition.
On the basis of the embodiment, optionally, the working condition types include a first working condition, a second working condition, a third working condition and a fourth working condition; the method for determining the working condition type of the vehicle according to the vehicle speed, the gear shifting frequency and the vehicle load comprises the following steps: determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet a first preset condition; if the speed, the gear shifting frequency and the load of the vehicle meet the first preset conditions, determining the working condition type of the vehicle as a first working condition; if the vehicle speed, the gear shifting frequency and the vehicle load are determined to not meet the first preset condition, determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet the second preset condition; if the speed, the gear shifting frequency and the load of the vehicle meet the second preset conditions, determining the working condition type of the vehicle as a second working condition; if the speed, the gear shifting frequency and the vehicle load do not meet the second preset condition, determining whether the speed, the gear shifting frequency and the vehicle load meet the third preset condition; if the speed, the gear shifting frequency and the load of the vehicle meet the third preset conditions, determining the working condition type of the vehicle as a third working condition; if the speed, the gear shifting frequency and the vehicle load do not meet the third preset condition, determining whether the speed, the gear shifting frequency and the vehicle load meet the fourth preset condition; and if the speed, the gear shifting frequency and the load of the vehicle meet the fourth preset condition, determining the working condition type of the vehicle as a fourth working condition.
The first preset condition is that the vehicle speed is smaller than a first vehicle speed threshold value, the gear shifting frequency is larger than a first frequency threshold value and the vehicle load is lower than a first load threshold value; the second preset condition is that the vehicle speed is greater than or equal to a first vehicle speed threshold and less than or equal to a second vehicle speed threshold, the gear shifting frequency is less than or equal to a first frequency threshold and greater than or equal to a second frequency threshold, and the vehicle load is greater than or equal to a first load threshold and less than or equal to a second load threshold; the third preset condition is that the vehicle speed is greater than or equal to a second vehicle speed threshold and less than or equal to a third vehicle speed threshold, the gear shifting frequency is less than or equal to a second frequency threshold and greater than or equal to a third frequency threshold, and the vehicle load is greater than or equal to a second load threshold and less than or equal to a third load threshold; the fourth preset condition is that the vehicle speed is greater than or equal to a third vehicle speed threshold value, the gear shifting frequency is less than or equal to a third frequency threshold value, and the vehicle load is greater than or equal to a third load threshold value;
the first preset condition is used for determining whether the working condition type of the vehicle is a first working condition, the second preset condition is used for determining whether the working condition type of the vehicle is a second working condition, the third preset condition is used for determining whether the working condition type of the vehicle is a third working condition, and the fourth preset condition is used for determining whether the working condition type of the vehicle is a fourth working condition.
The first vehicle speed threshold value is smaller than the second vehicle speed threshold value, and the second vehicle speed threshold value is smaller than the third vehicle speed threshold value; the first frequency threshold is greater than the second frequency threshold, which is greater than the third frequency threshold; the first load threshold is less than the second load threshold, and the second load threshold is less than the third load threshold.
Specifically, the working condition types comprise a first working condition, a second working condition, a third working condition and a fourth working condition, and whether the vehicle speed, the gear shifting frequency and the vehicle load meet a first preset condition is further determined; the first preset condition is that the vehicle speed is smaller than a first vehicle speed threshold value, the gear shifting frequency is larger than a first frequency threshold value and the vehicle load is lower than a first load threshold value; if the speed, the gear shifting frequency and the load of the vehicle meet the first preset conditions, determining the working condition type of the vehicle as a first working condition; if the vehicle speed, the gear shifting frequency and the vehicle load are determined to not meet the first preset condition, determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet the second preset condition; the second preset condition is that the vehicle speed is greater than or equal to a first vehicle speed threshold and less than or equal to a second vehicle speed threshold, the gear shifting frequency is less than or equal to a first frequency threshold and greater than or equal to a second frequency threshold, and the vehicle load is greater than or equal to a first load threshold and less than or equal to a second load threshold; if the speed, the gear shifting frequency and the load of the vehicle meet the second preset conditions, determining the working condition type of the vehicle as a second working condition; if the speed, the gear shifting frequency and the vehicle load do not meet the second preset condition, determining whether the speed, the gear shifting frequency and the vehicle load meet the third preset condition; the third preset condition is that the vehicle speed is greater than or equal to a second vehicle speed threshold and less than or equal to a third vehicle speed threshold, the gear shifting frequency is less than or equal to a second frequency threshold and greater than or equal to a third frequency threshold, and the vehicle load is greater than or equal to a second load threshold and less than or equal to a third load threshold; if the speed, the gear shifting frequency and the load of the vehicle meet the third preset conditions, determining the working condition type of the vehicle as a third working condition; if the speed, the gear shifting frequency and the vehicle load do not meet the third preset condition, determining whether the speed, the gear shifting frequency and the vehicle load meet the fourth preset condition; the fourth preset condition is that the vehicle speed is greater than or equal to a third vehicle speed threshold value, the gear shifting frequency is less than or equal to a third frequency threshold value, and the vehicle load is greater than or equal to a third load threshold value; and if the speed, the gear shifting frequency and the load of the vehicle meet the fourth preset condition, determining the working condition type of the vehicle as a fourth working condition.
Illustratively, the first operating condition may be an urban operating condition, the second operating condition may be a suburban operating condition, the third operating condition may be a national road operating condition, and the fourth operating condition may be a high speed operating condition. If the vehicle load of the vehicle is low, the vehicle speed of the vehicle is low and the gear shifting frequency of the vehicle is high, wherein the low vehicle speed is less than 30 kilometers per hour, the high gear shifting frequency is more than 120 times a hundred kilometers, and the type of the working condition of the vehicle is determined to be a first working condition such as a city working condition; if the vehicle load of the vehicle is medium load, the vehicle speed of the vehicle is medium speed and the gear shifting frequency of the vehicle is higher gear shifting frequency, wherein the medium speed is greater than or equal to 30 kilometers per hour and less than 50 kilometers per hour, the higher gear shifting frequency is less than or equal to 120 kilometers per hour and greater than or equal to 50 times, and the working condition type of the vehicle is determined to be a second working condition such as suburban working condition; if the vehicle load of the vehicle is higher, the vehicle speed of the vehicle is higher, and the gear shifting frequency of the vehicle is medium gear shifting frequency, wherein the higher vehicle speed is greater than or equal to 50 kilometers per hour and less than 70 kilometers per hour, the medium gear shifting frequency is less than or equal to 50 kilometers per hour and less than or equal to 20 times, and the working condition type of the vehicle is determined to be a third working condition such as national road working condition; if the vehicle load of the vehicle is high, the vehicle speed of the vehicle is high, and the gear shifting frequency of the vehicle is low, wherein the high vehicle speed is greater than or equal to 70 kilometers per hour, the low gear shifting frequency is less than or equal to 20 times in hundred kilometers, and the working condition type of the vehicle is determined to be a fourth working condition such as a high-speed working condition.
The advantage of setting up like this is that accurate judgement vehicle's operating mode type promotes the accuracy of calculating the carbon loading.
S205, acquiring parameter information of the vehicle and the carbon load of the vehicle based on the working condition type.
Specifically, based on the determined working condition type, the vehicle running mileage, the vehicle running time, the vehicle fuel consumption, the vehicle emission and other parameter information and the vehicle carbon load of the vehicle are directly obtained.
S206, determining a carbon load regeneration time interval corresponding to the parameter information according to the parameter information and the vehicle carbon load.
Wherein the parameter information includes at least one of a vehicle operating range, a vehicle operating time, a vehicle fuel consumption, and a vehicle emission.
Specifically, if the parameter information of the vehicle comprises vehicle running mileage, vehicle running time, vehicle fuel consumption and vehicle emission, determining a corresponding carbon-carried regeneration time interval according to the ratio of the parameter information to the vehicle carbon loading, namely determining an actual carbon-carried regeneration mileage interval corresponding to the vehicle running mileage through the vehicle running mileage and the vehicle carbon loading respectively; determining an actual carbon load regeneration time interval corresponding to the vehicle running time according to the vehicle running time and the vehicle carbon load; determining an actual carbon-loaded regeneration oil consumption interval corresponding to vehicle fuel consumption according to the vehicle fuel consumption and the vehicle carbon load; and determining the actual carbon-loaded regeneration original row interval corresponding to the vehicle emission through the vehicle emission and the vehicle carbon load.
S207, determining a carbon carrier accumulation rate corresponding to the parameter information according to the parameter information and a carbon carrier regeneration time interval corresponding to the parameter information.
Specifically, determining a carbon load accumulation rate corresponding to the vehicle operation mileage according to the vehicle operation mileage and an actual carbon load regeneration mileage interval corresponding to the vehicle operation mileage; determining a carbon load accumulation rate corresponding to the vehicle running time according to the vehicle running time and an actual carbon load regeneration time interval corresponding to the vehicle running time; determining a carbon load accumulation rate corresponding to vehicle fuel consumption according to the vehicle fuel consumption and an actual carbon load regeneration fuel consumption interval corresponding to the vehicle fuel consumption; and determining the carbon load accumulation rate corresponding to the vehicle emission according to the vehicle emission and the actual carbon load regeneration original row interval corresponding to the vehicle emission.
S208, determining a target carbon load accumulation rate according to the carbon load accumulation rate corresponding to the parameter information.
Specifically, a target carbon load accumulation rate is determined by calculation of a mean square error, a variance and the like according to a carbon load accumulation rate corresponding to vehicle operation mileage, a carbon load accumulation rate corresponding to vehicle operation time, a carbon load accumulation rate corresponding to vehicle fuel consumption, a carbon load accumulation rate corresponding to vehicle emission, and the like, and the carbon load of the vehicle is calibrated based on the target carbon load accumulation rate.
According to the technical scheme, the output torque and the exhaust temperature of the vehicle are obtained; determining a vehicle load based on the output torque and the exhaust temperature; acquiring the speed and gear shifting frequency of a vehicle; determining the working condition type of the vehicle according to the vehicle speed, the gear shifting frequency and the vehicle load; based on the working condition type, acquiring parameter information of the vehicle and the carbon load of the vehicle; determining a carbon-loaded regeneration time interval corresponding to the parameter information according to the parameter information and the vehicle carbon loading; determining a carbon carrier accumulation rate corresponding to the parameter information according to the parameter information and a carbon carrier regeneration time interval corresponding to the parameter information; and determining the target carbon load accumulation rate according to the carbon load accumulation rate corresponding to the parameter information. According to the embodiment of the invention, the parameter information and the vehicle carbon load of the vehicle under the multi-medium working condition type are determined, the target carbon load accumulation rate is further determined according to the parameter information and the vehicle carbon load of the vehicle, and the carbon load of the vehicle is calibrated based on the target carbon load accumulation rate, so that the problem of blockage caused by overlarge vehicle carbon load is solved, the working condition of the vehicle is accurately identified, the actual carbon load of the vehicle is rapidly and effectively determined, the safety of the vehicle is improved, and the use experience of a user is improved.
Example III
Fig. 3 is a schematic structural diagram of a carbon-loading calibration device provided in a third embodiment, which is applied to a vehicle, and includes: a load determination module 301, a working condition determination module 302, an information acquisition module 303 and a carbon load calibration module 304. Wherein, the liquid crystal display device comprises a liquid crystal display device,
the load determination module 301 is configured to determine a vehicle load of the vehicle.
The working condition determining module 302 is configured to determine a working condition type of the vehicle according to the load of the vehicle.
The information acquisition module 303 is configured to acquire parameter information of a vehicle and a carbon load of the vehicle based on a working condition type;
the carbon load calibration module 304 is configured to determine a target carbon load accumulation rate according to the parameter information and the carbon load of the vehicle, and calibrate the carbon load of the vehicle based on the target carbon load accumulation rate.
Optionally, the load determining module 301 is specifically configured to: acquiring output torque and exhaust temperature of a vehicle; the vehicle load is determined based on the output torque and the exhaust temperature.
Optionally, the working condition determining module 302 is specifically configured to: acquiring the speed and gear shifting frequency of a vehicle; and determining the working condition type of the vehicle according to the vehicle speed, the gear shifting frequency and the vehicle load.
Optionally, the operating mode types include a first operating mode, a second operating mode, a third operating mode, and a fourth operating mode.
Optionally, the working condition determining module 302 is specifically configured to: determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet a first preset condition; the first preset condition is that the vehicle speed is smaller than a first vehicle speed threshold value, the gear shifting frequency is larger than a first frequency threshold value and the vehicle load is lower than a first load threshold value; if the speed, the gear shifting frequency and the load of the vehicle meet the first preset conditions, determining the working condition type of the vehicle as a first working condition; if the vehicle speed, the gear shifting frequency and the vehicle load are determined to not meet the first preset condition, determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet the second preset condition; the second preset condition is that the vehicle speed is greater than or equal to a first vehicle speed threshold and less than or equal to a second vehicle speed threshold, the gear shifting frequency is less than or equal to a first frequency threshold and greater than or equal to a second frequency threshold, and the vehicle load is greater than or equal to a first load threshold and less than or equal to a second load threshold; if the speed, the gear shifting frequency and the load of the vehicle meet the second preset conditions, determining the working condition type of the vehicle as a second working condition; if the speed, the gear shifting frequency and the vehicle load do not meet the second preset condition, determining whether the speed, the gear shifting frequency and the vehicle load meet the third preset condition; the third preset condition is that the vehicle speed is greater than or equal to a second vehicle speed threshold and less than or equal to a third vehicle speed threshold, the gear shifting frequency is less than or equal to a second frequency threshold and greater than or equal to a third frequency threshold, and the vehicle load is greater than or equal to a second load threshold and less than or equal to a third load threshold; if the speed, the gear shifting frequency and the load of the vehicle meet the third preset conditions, determining the working condition type of the vehicle as a third working condition; if the speed, the gear shifting frequency and the vehicle load do not meet the third preset condition, determining whether the speed, the gear shifting frequency and the vehicle load meet the fourth preset condition; the fourth preset condition is that the vehicle speed is greater than or equal to a third vehicle speed threshold value, the gear shifting frequency is less than or equal to a third frequency threshold value, and the vehicle load is greater than or equal to a third load threshold value; and if the speed, the gear shifting frequency and the load of the vehicle meet the fourth preset condition, determining the working condition type of the vehicle as a fourth working condition.
Optionally, the first vehicle speed threshold is less than the second vehicle speed threshold, and the second vehicle speed threshold is less than the third vehicle speed threshold; the first frequency threshold is greater than the second frequency threshold, which is greater than the third frequency threshold; the first load threshold is less than the second load threshold, and the second load threshold is less than the third load threshold.
Optionally, the carbon loading calibration module 304 is specifically configured to: determining a carbon-loaded regeneration time interval corresponding to the parameter information according to the parameter information and the vehicle carbon loading; determining a carbon carrier accumulation rate corresponding to the parameter information according to the parameter information and a carbon carrier regeneration time interval corresponding to the parameter information; and determining the target carbon load accumulation rate according to the carbon load accumulation rate corresponding to the parameter information.
The carbon loading calibration device provided by the embodiment can execute the carbon loading calibration method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 4 is a schematic diagram of the structure of a vehicle provided in the fourth embodiment, the vehicle is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. Vehicles may also represent various forms of mobile devices, such as personal digital assistants, cellular telephones, smart phones, wearable devices (e.g., helmets, eyeglasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 4, the vehicle 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the vehicle 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
Various components in the vehicle 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the vehicle 10 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunications networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the various methods and processes described above, such as the calibration method for carbon loading.
In some embodiments, the method of calibrating the carbon loading may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the vehicle 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the carbon loading calibration method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the calibration method of carbon loading in any other suitable manner (e.g., by means of firmware).
Various implementations of the systems and techniques described here above can be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a vehicle having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or a trackball) by which a user can provide input to the vehicle. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. A method of calibrating carbon loading for use in a vehicle, the method comprising:
determining a vehicle load of the vehicle;
determining the working condition type of the vehicle according to the vehicle load;
acquiring parameter information of the vehicle and vehicle carbon capacity based on the working condition type;
and determining a target carbon load accumulation rate according to the parameter information and the vehicle carbon load, and calibrating the vehicle carbon load based on the target carbon load accumulation rate.
2. The method of calibrating carbon loading of claim 1 wherein the determining the vehicle load of the vehicle comprises:
acquiring an output torque and an exhaust temperature of the vehicle;
the vehicle load is determined based on the output torque and the exhaust temperature.
3. The method of calibrating a carbon load according to claim 2, wherein said determining a type of condition of the vehicle based on the vehicle load comprises:
acquiring the speed and gear shifting frequency of the vehicle;
and determining the working condition type of the vehicle according to the vehicle speed, the gear shifting frequency and the vehicle load.
4. The method of calibrating carbon loading of claim 3 wherein the operating condition types include a first operating condition, a second operating condition, a third operating condition, and a fourth operating condition; wherein, the liquid crystal display device comprises a liquid crystal display device,
the determining the operating mode type of the vehicle according to the vehicle speed, the gear shifting frequency and the vehicle load comprises the following steps:
determining whether the vehicle speed, the gear shift frequency and the vehicle load meet a first preset condition; the first preset condition is that the vehicle speed is smaller than a first vehicle speed threshold value, the gear shifting frequency is larger than a first frequency threshold value and the vehicle load is lower than a first load threshold value;
If the vehicle speed, the gear shifting frequency and the vehicle load meet the first preset condition, determining the working condition type of the vehicle as a first working condition;
if the vehicle speed, the gear shifting frequency and the vehicle load are determined to not meet the first preset condition, determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet a second preset condition; the second preset condition is that the vehicle speed is greater than or equal to the first vehicle speed threshold and less than or equal to a second vehicle speed threshold, the gear shifting frequency is less than or equal to the first frequency threshold and greater than or equal to a second frequency threshold, and the vehicle load is greater than or equal to a first load threshold and less than or equal to a second load threshold;
if the vehicle speed, the gear shifting frequency and the vehicle load meet the second preset conditions, determining the working condition type of the vehicle as a second working condition;
if the vehicle speed, the gear shifting frequency and the vehicle load are determined to not meet the second preset condition, determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet a third preset condition; the third preset condition is that the vehicle speed is greater than or equal to the second vehicle speed threshold and less than or equal to a third vehicle speed threshold, the gear shifting frequency is less than or equal to the second frequency threshold and greater than or equal to a third frequency threshold, and the vehicle load is greater than or equal to a second load threshold and less than or equal to a third load threshold;
If the vehicle speed, the gear shifting frequency and the vehicle load meet the third preset condition, determining that the working condition type of the vehicle is a third working condition;
if the vehicle speed, the gear shifting frequency and the vehicle load are determined to not meet the third preset condition, determining whether the vehicle speed, the gear shifting frequency and the vehicle load meet a fourth preset condition; the fourth preset condition is that the vehicle speed is greater than or equal to the third vehicle speed threshold value, the gear shifting frequency is less than or equal to the third frequency threshold value, and the vehicle load is greater than or equal to a third load threshold value;
and if the vehicle speed, the gear shifting frequency and the vehicle load meet the fourth preset condition, determining the working condition type of the vehicle as a fourth working condition.
5. The method of calibrating carbon-loading of claim 4 wherein the first vehicle speed threshold is less than the second vehicle speed threshold, the second vehicle speed threshold being less than the third vehicle speed threshold; the first frequency threshold is greater than the second frequency threshold, which is greater than the third frequency threshold; the first load threshold is less than the second load threshold, which is less than the third load threshold.
6. The method of calibrating a carbon load according to claim 1, wherein determining a target carbon load accumulation rate based on the parameter information and the vehicle carbon load comprises:
determining a carbon load regeneration time interval corresponding to the parameter information according to the parameter information and the vehicle carbon load;
determining a carbon carrier accumulation rate corresponding to the parameter information according to the parameter information and a carbon carrier regeneration time interval corresponding to the parameter information;
and determining the target carbon load accumulation rate according to the carbon load accumulation rate corresponding to the parameter information.
7. The method of calibrating carbon-loading of claim 6 wherein the parameter information comprises at least one of vehicle range, vehicle operating time, vehicle fuel consumption, and vehicle emissions.
8. A calibration device for carbon loading for use in a vehicle, the device comprising:
a load determination module for determining a vehicle load of the vehicle;
the working condition determining module is used for determining the working condition type of the vehicle according to the vehicle load;
the information acquisition module is used for acquiring the parameter information of the vehicle and the carbon capacity of the vehicle based on the working condition type;
And the carbon load calibration module is used for determining a target carbon load accumulation rate according to the parameter information and the vehicle carbon load and calibrating the carbon load of the vehicle based on the target carbon load accumulation rate.
9. A vehicle, characterized in that the vehicle comprises:
at least one processor; and a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method of calibrating carbon loading of any of claims 1-7.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores computer instructions for causing a processor to perform the method of calibrating carbon loading according to any of claims 1-7.
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| CN202310693292.0A CN116733584A (en) | 2023-06-12 | 2023-06-12 | Calibration method and device for carbon loading, vehicle and storage medium |
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