CN112277651A - Electric vehicle mileage verification method and related equipment - Google Patents
Electric vehicle mileage verification method and related equipment Download PDFInfo
- Publication number
- CN112277651A CN112277651A CN202011195350.XA CN202011195350A CN112277651A CN 112277651 A CN112277651 A CN 112277651A CN 202011195350 A CN202011195350 A CN 202011195350A CN 112277651 A CN112277651 A CN 112277651A
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- mileage
- electric
- actual
- unit
- 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
- 238000000034 method Methods 0.000 title claims abstract description 109
- 238000012795 verification Methods 0.000 title claims description 28
- 230000008569 process Effects 0.000 claims description 56
- 238000004590 computer program Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000002085 persistent effect Effects 0.000 claims description 3
- 230000001052 transient effect Effects 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
-
- B60K35/50—
Abstract
The embodiment of the application discloses a method for verifying the mileage of an electric vehicle, which is used for verifying the total mileage of the vehicle displayed by a vehicle instrument system. The method in the embodiment of the application comprises the following steps: acquiring the current total charge of the electric vehicle; acquiring unit mileage power consumption of the electric vehicle; calculating an actual mileage of the electric vehicle based on the unit mileage power consumption amount and the total charge amount of the electric vehicle; judging whether the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than a preset value or not; and if the actual mileage of the electric vehicle and the instrument mileage of the electric vehicle are greater than the preset value, sending an error prompt to the user. According to the scheme, whether the actual mileage and the meter mileage are checked to be larger than a preset value or not is compared, if so, an error prompt is returned to the user, so that the user can judge whether the mileage information displayed by the meter system has errors or not, and the method for judging the authenticity of the mileage information displayed by the meter system is provided.
Description
Technical Field
The embodiment of the application relates to the field of vehicles, in particular to a method for verifying mileage of an electric vehicle and related equipment
Background
With the exhaustion of the resources of the traditional fossil fuels, governments around the world vigorously promote the development of new energy automobiles to solve the crises of energy, environmental protection and the like. The electric automobile is the most ideal choice at present, and the components of the electric automobile comprise: an electric drive and control system, a mechanical system such as a drive transmission, a working device for performing a predetermined task, and the like. The electric drive and control system is the core of an electric automobile and is the biggest difference from an internal combustion engine automobile. The electric driving and controlling system consists of driving motor, power source, speed regulating controller of motor, etc. Other devices of the electric vehicle are basically the same as those of the internal combustion engine vehicle.
At present, the mileage of the electric vehicle is mainly determined by data recorded by an instrument system, and for the condition of some information recorded by maliciously adjusting the instrument system, an effective means is lacked for distinguishing, so that great influence and problems exist on the use of the electric vehicle.
Disclosure of Invention
The embodiment of the application provides a first aspect of a method for verifying mileage of an electric vehicle, which comprises the following steps:
acquiring the current total charge of the electric vehicle;
acquiring unit mileage power consumption of the electric vehicle;
calculating an actual mileage of the electric vehicle based on the unit mileage power consumption amount of the electric vehicle and the total charge amount;
judging whether the difference value between the actual mileage of the electric vehicle and the instrument mileage of the electric vehicle is greater than the preset value or not;
and if the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value, sending an error prompt to a user.
Based on the electric vehicle mileage verification method provided by the first aspect of the embodiment of the present application, optionally, the obtaining the current total charge amount of the electric vehicle includes:
acquiring the electric quantity of the electric vehicle when the charging process of the electric vehicle starts each time and the electric quantity of the electric vehicle when the charging process is finished;
calculating the current total charge of the electric vehicle based on the electric quantity of the electric vehicle at the beginning of each charging process of the electric vehicle and the electric quantity of the electric vehicle at the end of the charging process.
Based on the method for verifying the mileage of the electric vehicle provided by the first aspect of the embodiment of the present application, optionally, the electric quantity of the electric vehicle at the beginning of each charging process of the electric vehicle and the electric quantity of the electric vehicle at the end of the charging process of the electric vehicle are obtained;
the step of calculating the current total charge amount of the electric vehicle based on the amount of electricity of the electric vehicle at the beginning of each charging process of the electric vehicle and the amount of electricity of the electric vehicle at the end of the charging process is performed by a charge counter.
Based on the electric vehicle mileage verification method provided by the first aspect of the embodiment of the present application, optionally, the calculating the electric power consumption per mileage of the electric vehicle includes:
acquiring a rated electric quantity value of the electric vehicle when the electric vehicle is fully charged and a cruising mileage number of the electric vehicle when the electric vehicle is fully charged;
and calculating the unit mileage power consumption of the electric vehicle based on the rated power value of the electric vehicle when the electric vehicle is fully charged and the cruising mileage of the electric vehicle when the electric vehicle is fully charged.
Based on the electric vehicle mileage verification method provided in the first aspect of the embodiment of the present application, optionally, before the calculating the actual mileage of the electric vehicle based on the electric consumption per mileage and the total charge amount of the electric vehicle, the method further includes:
and acquiring the authentication request of the user.
Based on the electric vehicle mileage verification method provided by the first aspect of the embodiment of the application, optionally, the method further includes:
and if the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is smaller than the preset value, sending a correct prompt to a user.
A second aspect of embodiments of the present application provides an electric vehicle mileage verifying apparatus, including:
a total charge amount acquisition unit configured to acquire a current total charge amount of the electric vehicle;
a unit mileage power consumption amount acquisition unit configured to acquire a unit mileage power consumption amount of the electric vehicle;
an actual mileage calculating unit that calculates an actual mileage of the electric vehicle based on a unit mileage power consumption amount of the electric vehicle and the total charge amount;
a determination unit for determining whether a difference exists between an actual mileage of the electric vehicle and an instrument mileage of the electric vehicle,
and the error prompt sending unit is used for sending an error prompt to a user if the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value.
Based on the electric vehicle mileage verification apparatus provided in the second aspect of the embodiment of the present application, optionally,
the total charge amount acquisition unit is specifically configured to: acquiring the electric quantity of the electric vehicle when the charging process of the electric vehicle starts each time and the electric quantity of the electric vehicle when the charging process is finished;
calculating the current total charge of the electric vehicle based on the electric quantity of the electric vehicle at the beginning of each charging process of the electric vehicle and the electric quantity of the electric vehicle at the end of the charging process.
Based on the electric vehicle mileage verification apparatus provided in the second aspect of the embodiment of the present application, optionally,
the total charge amount acquisition unit is a charge counter.
Based on the electric vehicle mileage verification apparatus provided in the second aspect of the embodiment of the present application, optionally,
the unit mileage power consumption acquisition unit is specifically configured to: acquiring a rated electric quantity value of the electric vehicle when the electric vehicle is fully charged and a cruising mileage number of the electric vehicle when the electric vehicle is fully charged;
and calculating the unit mileage power consumption of the electric vehicle based on the rated power value of the electric vehicle when the electric vehicle is fully charged and the cruising mileage of the electric vehicle when the electric vehicle is fully charged.
Based on the electric vehicle mileage verification apparatus provided in the second aspect of the embodiment of the present application, optionally,
the apparatus further comprises: and the authentication request acquisition unit is used for acquiring the authentication request of the user.
Based on the electric vehicle mileage verification apparatus provided in the second aspect of the embodiment of the present application, optionally,
the apparatus further comprises: and the correct prompt sending unit is used for sending a correct prompt to a user if the actual mileage of the electric vehicle and the instrument mileage of the electric vehicle are smaller than the preset value.
A third aspect of embodiments of the present application provides an electric vehicle mileage verifying apparatus, including:
the system comprises a central processing unit, a memory, an input/output interface, a wired or wireless network interface and a power supply;
the memory is a transient memory or a persistent memory;
the central processor is configured to communicate with the memory, and execute the operations of instructions in the memory on the electric vehicle mileage verification to perform the method of any one of the first aspects of the embodiments of the present application.
A fourth aspect of embodiments of the present application provides a computer-readable storage medium, including instructions, which, when executed on a computer, cause the computer to perform the method according to any one of the first aspects of embodiments of the present application.
A fifth aspect of embodiments of the present application provides a computer program product containing instructions, which when executed on a computer, cause the computer to perform the method according to any one of the first aspect of embodiments of the present application.
According to the technical scheme, the embodiment of the application has the following advantages: the method comprises the steps of obtaining the total electric quantity charged by the electric vehicle under the current condition, calculating the actual mileage of the electric vehicle by using the unit mileage electric consumption of the vehicle, comparing the actual mileage with the mileage information displayed by the electric vehicle on an instrument system, judging whether the error of the mileage information displayed by the electric vehicle on the instrument system is overlarge or not based on the difference between the actual mileage and the mileage information, and returning an error prompt to a user if the error is overlarge, so that the user can judge whether the mileage information displayed by the instrument system has errors or not, and the method for judging the authenticity of the mileage information displayed by the instrument system is provided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic flow chart diagram illustrating an embodiment of a method for verifying mileage of an electric vehicle according to the present application;
FIG. 2 is another schematic flow chart diagram illustrating an embodiment of a method for verifying mileage of an electric vehicle according to the present application;
FIG. 3 is a schematic structural diagram of an embodiment of an electric vehicle mileage verifying apparatus according to the present application;
FIG. 4 is another schematic structural diagram of an embodiment of an electric vehicle mileage verifying apparatus according to the present application;
fig. 5 is another schematic structural diagram of an embodiment of the electric vehicle mileage verifying apparatus according to the present application.
Detailed Description
The embodiment of the application provides an electric vehicle mileage verification method, which is used for verifying whether the deviation of mileage numerical values displayed by an electric vehicle instrument system is overlarge, the scheme obtains the actual mileage of the electric vehicle by calculating the total electric quantity charged by the electric vehicle, compares the actual mileage with the mileage information displayed by the electric vehicle on the instrument system, and returns an error prompt to a user if the error is overlarge, so that the user can judge whether the mileage information displayed by the instrument system has errors.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or 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.
It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Referring to fig. 1, an embodiment of a method for verifying mileage of an electric vehicle according to the present application includes: step 101-step 105.
101. And acquiring the current total charge of the electric vehicle.
And acquiring the current total charge of the electric vehicle. The method comprises the steps of obtaining the total electric quantity flushed by the electric vehicle at present, setting the monitoring setting of a battery system by a specific vehicle system, obtaining the battery electric quantity of the electric vehicle at the beginning of the charging process and the battery electric quantity at the end of the charging process at each time, calculating the electric quantity charged by the electric vehicle at a single time based on the difference value between the battery electric quantity and the battery electric quantity, accumulating the electric quantity charged at each time, and further obtaining the current total charging quantity of the electric vehicle. The main energy system of the electric vehicle is an electric power system, so that the charged electric quantity can be considered as the electric quantity consumed in the formal process approximately, and the total actual mileage of the vehicle can be calculated based on the total charge quantity. It can be understood that the process of obtaining the total charge amount of the electric vehicle may be performed by other third-party device devices different from the vehicle system, for example, a charge counter additionally disposed at the vehicle charging port is performed, so as to prevent a malicious third party from tampering the vehicle data and affecting the authenticity of the obtained total charge amount of the vehicle, thereby improving the implementability of the scheme.
102. And acquiring the unit mileage power consumption of the electric vehicle.
The specific power consumption per unit mileage of the electric vehicle can be obtained by reading the power consumption per unit mileage from a vehicle database or other databases in a certain value form, or can be obtained by calculating a functional relationship between the power value of the electric vehicle in a full power state and the cruising mileage, and the specific power consumption per unit mileage is determined according to actual conditions and is not limited herein.
103. Calculating an actual mileage of the electric vehicle based on the unit mileage power consumption amount of the electric vehicle and the total charge amount.
Calculating the actual mileage of the electric vehicle based on the unit mileage power consumption amount and the total charge amount of the electric vehicle, and obtaining the actual mileage of the electric vehicle by dividing the specific available total charge amount by the unit mileage power consumption amount of the electric vehicle, it can be understood that the total charge amount of the electric vehicle may not be completely consumed in the driving process, but may also be used in other energy consumption systems such as an air conditioning system, and therefore, in the actual mileage calculation process, the calculated actual mileage may be corrected by using a certain means, such as: and determining that five percent of the total charge is power consumption in the non-driving process, and calculating the actual mileage by using ninety-five percent of the total charge, so as to reduce the accuracy of the calculated actual mileage.
104. And judging whether the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value.
And judging whether the actual mileage of the electric vehicle and the instrument mileage of the electric vehicle are greater than the preset value. The meter mileage is a total distance traveled by the electric vehicle in the current state, which is recorded by an Electronic Control Unit (ECU) of the meter. Specifically, a reading instruction for reading the mileage is sent to an Electronic Control Unit (ECU) of the electric vehicle, so that the ECU of the electric vehicle returns total mileage data currently traveled by the vehicle, the total mileage data is compared with the actual mileage of the electric vehicle obtained through calculation, a difference between the total mileage data and the actual mileage of the electric vehicle is obtained through calculation, and whether the difference is greater than a preset value or not is determined. The preset value is preset by a worker and is used for measuring whether the deviation of mileage data stored by the meter ECU is too large, it can be understood that the preset value may be a fixed value, such as 50 kilometers, but for the mileage data, the larger the mileage traveled by the vehicle is, the larger the difference between the actual mileage and the meter mileage is, so the preset value may be a certain ratio, for example, five percent of the actual mileage is used as the preset value, the preset value may also be limited in a segmented manner, for example, when the actual mileage is in a certain interval, the preset value is a certain value, and when the actual mileage is in another interval, the preset value is another fixed value, and the specific preset value setting mode may be determined according to the actual situation, and is not limited herein.
If the difference between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value, it indicates that the data stored by the meter ECU of the electric vehicle has a large error and is possibly tampered, and further inspection or testing should be performed, step 105 is executed, and an error prompt is sent to the user. If the difference between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is smaller than the preset value, it indicates that the error of the data stored by the meter ECU of the electric vehicle is within an acceptable range and can be regarded as an actual value, and other parts or functions of the vehicle can be detected.
105. And sending an error prompt to the user.
And sending an error prompt to the user. If the actual mileage of the electric vehicle and the meter mileage of the electric vehicle are larger than the preset value, it is indicated that a large error exists in the mileage data stored in the electric vehicle, and a problem of equipment problem or data tampering of the meter ECU may exist, so an error prompt may be sent to the user, specifically an error prompt indicating that the mileage data has a problem may be sent to the user, further error prompts may further include a relationship between the meter mileage and the actual mileage, and if the value displayed by the meter mileage is too small compared with the actual mileage, a difference value calculated between the meter mileage and the actual mileage may also be displayed, so that the user may analyze the specific situation of the vehicle, and the feasibility of the scheme may be improved.
According to the technical scheme, the embodiment of the application has the following advantages: the method comprises the steps of obtaining the total electric quantity charged by the electric vehicle under the current condition, calculating the actual mileage of the electric vehicle by using the unit mileage electric consumption of the vehicle, comparing the actual mileage with the mileage information displayed by the electric vehicle on an instrument system, judging whether the error of the mileage information displayed by the electric vehicle on the instrument system is overlarge or not based on the difference between the actual mileage and the mileage information, and returning an error prompt to a user if the error is overlarge, so that the user can judge whether the mileage information displayed by the instrument system has errors or not, and the method for judging the authenticity of the mileage information displayed by the instrument system is provided.
Based on the embodiment described in fig. 1, a detailed embodiment that can be selectively implemented in the implementation process of the present solution is provided below, and referring to fig. 2, an embodiment of the method for verifying the mileage of an electric vehicle of the present application includes: step 201-step 108.
201. And acquiring the authentication request of the user.
And acquiring the authentication request of the user. The specific scheme can be implemented On a terminal device of the user, such as a mobile phone or a tablet computer, or a vehicle diagnosis device, such as an On-Board Diagnostics (OBD) device for vehicle diagnosis, and is specifically determined according to actual situations, and is not limited herein. And if the user clicks to send a verification instruction for the mileage data, the system executing the scheme receives a verification request of the user and executes the subsequent steps based on the verification request.
202. And acquiring the electric quantity of the electric vehicle when the charging process of the electric vehicle starts each time and the electric quantity of the electric vehicle when the charging process is finished.
And acquiring the electric quantity of the electric vehicle when the charging process of the electric vehicle starts each time and the electric quantity of the electric vehicle when the charging process is finished. The method comprises the steps of acquiring an initial electric quantity value and an end electric quantity value of a vehicle in a charging process based on a difference value between the initial electric quantity value and the end electric quantity value, specifically, the acquiring process of the electric quantity of the electric vehicle can be triggered by the insertion and the extraction of a charging connector of a vehicle charging interface, and when the vehicle charging interface detects the insertion of the charging connector, the current electric quantity value of the vehicle is read, namely the electric quantity of the electric vehicle at the beginning of the charging process. And reading the electric quantity value of the current vehicle when the charging connector is detected to be pulled out, namely the electric quantity of the electric vehicle when the charging process is finished. It is understood that there is no logical relationship in time sequence between step 202 and step 201, and in order to ensure the accuracy of the calculated data, step 202 should perform a recording process of the electric quantity every time the charging is performed, so as to improve the accuracy of the subsequent actual mileage calculation process, which may be determined according to the actual situation, and is not limited herein.
203. Calculating the current total charge of the electric vehicle based on the electric quantity of the electric vehicle at the beginning of each charging process of the electric vehicle and the electric quantity of the electric vehicle at the end of the charging process.
Calculating the current total charge of the electric vehicle based on the electric quantity of the electric vehicle at the beginning of each charging process of the electric vehicle and the electric quantity of the electric vehicle at the end of the charging process. Specifically, the difference between the electric quantity of the electric vehicle at the beginning of the charging process and the electric quantity of the electric vehicle at the end of the charging process is calculated each time, the difference is the electric quantity charged by single charging, the electric quantity charged by the single charging is stored, and the current total charging amount of the electric vehicle can be obtained by accumulating the electric quantity charged each time. If the A car is charged 10 times, each time charging is 100, the total charging amount is 1000. It is understood that the above steps 202 to 203 may be performed by a charge counter independent from the vehicle system, so as to avoid the change of the total charge amount data caused by tampering of the vehicle data by other malicious third parties, which affects the subsequent actual mileage calculation process. The accuracy and the feasibility of the scheme are improved.
204. And acquiring the rated electric quantity value of the electric vehicle when the electric vehicle is fully charged and the cruising mileage of the electric vehicle when the electric vehicle is fully charged.
And acquiring the rated electric quantity value of the electric vehicle when the electric vehicle is fully charged and the cruising mileage of the electric vehicle when the electric vehicle is fully charged. Specifically, in the actual use process of the electric vehicle, a certain relationship exists between the actual unit mileage power consumption of the vehicle and other factors such as road conditions and ambient temperature, and the cruising mileage of the electric vehicle is obtained and is corrected to a certain extent based on such factors, so that the unit mileage power consumption calculation using the rated power value of the full power of the electric vehicle to the cruising mileage of the full power of the electric vehicle has high accuracy, and a reading request can be specifically sent to a vehicle ECU storing corresponding data to obtain the rated power value of the full power of the electric vehicle and the cruising mileage data of the full power of the electric vehicle.
205. And calculating the unit mileage power consumption of the electric vehicle based on the rated power value of the electric vehicle when the electric vehicle is fully charged and the cruising mileage of the electric vehicle when the electric vehicle is fully charged.
And calculating the unit mileage power consumption of the electric vehicle based on the rated power value of the electric vehicle when the electric vehicle is fully charged and the cruising mileage of the electric vehicle when the electric vehicle is fully charged. Specifically, the rated electric quantity value of the electric vehicle at full power is divided by the cruising mileage of the electric vehicle at full power, and if the rated electric quantity value of the vehicle a at full power is 100, the cruising mileage of the vehicle a at full power is 500KM, and the power consumption per unit mileage is 100/500 to be 0.2.
206. Calculating an actual mileage of the electric vehicle based on the unit mileage power consumption amount of the electric vehicle and the total charge amount.
Calculating an actual mileage of the electric vehicle based on the unit mileage power consumption amount of the electric vehicle and the total charge amount. This step is similar to step 103 corresponding to the embodiment of fig. 1, and is not repeated herein, and for the vehicle a, the total charge amount is 1000, the unit mileage power consumption amount is 0.2,1000 divided by 0.2 to obtain the actual mileage of the vehicle as 5000KM,
207. and judging whether the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value.
And judging whether the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value. Assuming that the preset value is 50KM, if the obtained meter mileage of the electric vehicle is 4980KM, the difference between the actual mileage and the meter mileage is: and if the 5000KM-4980KM is 20KM and the 20KM is less than 50KM, the error of the meter mileage is within a normal range, and step 208 is executed to send a correct prompt to the user. If the obtained meter mileage of the electric vehicle is 5200KM, the difference between the actual mileage and the meter mileage is 200KM, which is greater than a preset value, step 209 is executed, and an error prompt is sent to the user.
207. And sending a correct prompt to the user.
If the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is smaller than the preset value, a correct prompt can be sent to a user, and the data of the meter system for the vehicle mileage is displayed in an error range and can be continuously used.
208. Sending error prompts to a user
If the difference between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is larger than the preset value, an error prompt can be sent to the user, which indicates that the stored data of the traveled mileage of the electric vehicle has a large error, and the problems of equipment problem or falsification of the data of the meter ECU exist, and the error prompt can also include the relationship between the meter mileage and the actual mileage, and if the displayed numerical value of the meter mileage is too small compared with the actual mileage, the difference obtained by calculation between the meter mileage and the actual mileage can also be displayed, so that the user can analyze the specific condition of the vehicle, and the feasibility of the scheme is improved.
According to the technical scheme, the embodiment of the application has the following advantages: the method comprises the steps of obtaining the total electric quantity charged by the electric vehicle under the current condition, calculating the actual mileage of the electric vehicle by using the unit mileage electric consumption of the vehicle, comparing the actual mileage with the mileage information displayed by the electric vehicle on an instrument system, judging whether the error of the mileage information displayed by the electric vehicle on the instrument system is overlarge or not based on the difference between the actual mileage and the mileage information, and returning an error prompt to a user if the error is overlarge, so that the user can judge whether the mileage information displayed by the instrument system has errors or not, and the method for judging the authenticity of the mileage information displayed by the instrument system is provided.
The electric vehicle mileage verification method in the embodiment of the application was described above, and the electric vehicle mileage verification apparatus in the embodiment of the invention is described below. Referring to fig. 3, an embodiment of an electric vehicle mileage verifying apparatus according to the present application includes:
a total charge amount acquisition unit 301 for acquiring a current total charge amount of the electric vehicle;
a unit mileage power consumption amount acquisition unit 302 configured to acquire a unit mileage power consumption amount of the electric vehicle;
an actual mileage calculating unit 303 for calculating an actual mileage of the electric vehicle based on the unit mileage power consumption amount of the electric vehicle and the total charge amount;
a determination unit 304 for determining whether there is a difference between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle,
an error prompt sending unit 305, configured to send an error prompt to a user if a difference between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value.
In this embodiment, the process executed by each unit in the electric vehicle mileage verification apparatus is similar to the method process described in the embodiment corresponding to fig. 1, and is not repeated here.
Referring to fig. 4, an embodiment of an electric vehicle mileage verifying apparatus according to the present application includes:
a verification request acquisition unit 401, a total charge amount acquisition unit 402, a unit mileage power consumption amount acquisition unit 403, an actual mileage calculation unit 404, a determination unit 405, an error prompt transmission unit 406, and a correct prompt transmission unit 407. The functions of the total charge amount obtaining unit 402, the unit mileage power consumption obtaining unit 403, the actual mileage calculating unit 404, the determining unit 405, and the error prompt sending unit 406 are similar to those of the corresponding embodiment in fig. 3, and are not repeated here
An authentication request obtaining unit 401, configured to obtain an authentication request of the user.
A correct prompt sending unit 407, configured to send a correct prompt to a user if a difference between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is smaller than the preset value.
Optionally, the total charge amount obtaining unit 402 is specifically configured to: acquiring the electric quantity of the electric vehicle when the charging process of the electric vehicle starts each time and the electric quantity of the electric vehicle when the charging process is finished;
calculating the current total charge of the electric vehicle based on the electric quantity of the electric vehicle at the beginning of each charging process of the electric vehicle and the electric quantity of the electric vehicle at the end of the charging process.
Alternatively, the total charge amount acquisition unit 402 is a charge counter.
Optionally, the unit mileage power consumption amount acquiring unit 403 is specifically configured to: acquiring a rated electric quantity value of the electric vehicle when the electric vehicle is fully charged and a cruising mileage number of the electric vehicle when the electric vehicle is fully charged;
and calculating the unit mileage power consumption of the electric vehicle based on the rated power value of the electric vehicle when the electric vehicle is fully charged and the cruising mileage of the electric vehicle when the electric vehicle is fully charged.
Fig. 5 is a schematic structural diagram of an electric vehicle mileage verification apparatus provided in an embodiment of the present application, where the server 500 may include one or more Central Processing Units (CPUs) 501 and a memory 505, and one or more applications or data are stored in the memory 505.
In this embodiment, the specific functional module division in the central processing unit 501 may be similar to the functional module division manner of each unit described in fig. 3 or fig. 4, and is not described herein again.
The server 500 may also include one or more power supplies 502, one or more wired or wireless network interfaces 503, one or more input-output interfaces 504, and/or one or more operating systems, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, etc.
The central processing unit 501 may perform the operations performed by the method for verifying the mileage of the electric vehicle in the embodiment shown in fig. 1, and details thereof are not repeated herein.
The present invention also provides a computer-readable storage medium for performing the operations performed by the electric vehicle mileage verifying method, on which a computer program is stored, which, when being executed by a processor, the processor may be used for performing the electric vehicle mileage verifying method as described in fig. 1.
It will be appreciated that the integrated units, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a corresponding one of the computer readable storage media or integrated as a computer program product for performing the above-described method. Based on such understanding, all or part of the flow of the method according to the above embodiments may be implemented by a computer program, which may be stored in a computer-readable storage medium and used by a processor to implement the steps of the above embodiments of the method. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An electric vehicle mileage verification method, comprising:
acquiring the current total charge of the electric vehicle;
acquiring unit mileage power consumption of the electric vehicle;
calculating an actual mileage of the electric vehicle based on the unit mileage power consumption amount of the electric vehicle and the total charge amount;
judging whether the difference value between the actual mileage of the electric vehicle and the instrument mileage of the electric vehicle is greater than the preset value or not;
and if the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value, sending an error prompt to a user.
2. The electric vehicle mileage verification method according to claim 1, wherein the acquiring of the current total charge amount of the electric vehicle includes:
acquiring the electric quantity of the electric vehicle when the charging process of the electric vehicle starts each time and the electric quantity of the electric vehicle when the charging process is finished;
calculating the current total charge of the electric vehicle based on the electric quantity of the electric vehicle at the beginning of each charging process of the electric vehicle and the electric quantity of the electric vehicle at the end of the charging process.
3. The electric vehicle mileage verification method according to claim 2, wherein the obtaining of the amount of charge of the electric vehicle at the beginning of each charging process of the electric vehicle and the amount of charge of the electric vehicle at the end of the charging process;
the step of calculating the current total charge amount of the electric vehicle based on the amount of electricity of the electric vehicle at the beginning of each charging process of the electric vehicle and the amount of electricity of the electric vehicle at the end of the charging process is performed by a charge counter.
4. The electric vehicle mileage verification method of claim 1, wherein the calculating of the electric power consumption per mileage of the electric vehicle includes:
acquiring a rated electric quantity value of the electric vehicle when the electric vehicle is fully charged and a cruising mileage number of the electric vehicle when the electric vehicle is fully charged;
and calculating the unit mileage power consumption of the electric vehicle based on the rated power value of the electric vehicle when the electric vehicle is fully charged and the cruising mileage of the electric vehicle when the electric vehicle is fully charged.
5. The electric vehicle mileage verification method according to claim 1, wherein before the calculating the actual mileage of the electric vehicle based on the electric-vehicle mileage consumption amount and the total charge amount, the method further comprises:
and acquiring the authentication request of the user.
6. The electric vehicle mileage verification method according to claim 1, further comprising:
and if the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is smaller than the preset value, sending a correct prompt to a user.
7. An electric vehicle mileage verifying apparatus, comprising:
a total charge amount acquisition unit configured to acquire a current total charge amount of the electric vehicle;
a unit mileage power consumption amount acquisition unit configured to acquire a unit mileage power consumption amount of the electric vehicle;
an actual mileage calculating unit that calculates an actual mileage of the electric vehicle based on a unit mileage power consumption amount of the electric vehicle and the total charge amount;
a determination unit for determining whether a difference exists between an actual mileage of the electric vehicle and an instrument mileage of the electric vehicle,
and the error prompt sending unit is used for sending an error prompt to a user if the difference value between the actual mileage of the electric vehicle and the meter mileage of the electric vehicle is greater than the preset value.
8. An electric vehicle mileage verifying apparatus, comprising:
the system comprises a central processing unit, a memory, an input/output interface, a wired or wireless network interface and a power supply;
the memory is a transient memory or a persistent memory;
the central processor is configured to communicate with the memory, execute the operations of instructions in the memory on the electric vehicle range verification to perform the method of any of claims 1-6.
9. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method of any of claims 1-6.
10. A computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195350.XA CN112277651A (en) | 2020-10-30 | 2020-10-30 | Electric vehicle mileage verification method and related equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195350.XA CN112277651A (en) | 2020-10-30 | 2020-10-30 | Electric vehicle mileage verification method and related equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112277651A true CN112277651A (en) | 2021-01-29 |
Family
ID=74353883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011195350.XA Pending CN112277651A (en) | 2020-10-30 | 2020-10-30 | Electric vehicle mileage verification method and related equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112277651A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111862387A (en) * | 2020-07-15 | 2020-10-30 | 广州智鹏车联网科技有限公司 | Method and device for storing total mileage of vehicle instrument |
| CN113268489A (en) * | 2021-04-23 | 2021-08-17 | 天地（常州）自动化股份有限公司 | Cumulant synchronization method for host and display of mine vehicle protection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120262283A1 (en) * | 2011-04-12 | 2012-10-18 | GM Global Technology Operations LLC | Odometer verification and reporting using a telematics-equipped vehicle |
| CN103754131A (en) * | 2014-01-27 | 2014-04-30 | 国家电网公司 | Electric car storage battery replacing system and method |
| CN105644380A (en) * | 2015-12-18 | 2016-06-08 | 惠州市蓝微新源技术有限公司 | Calculation method and system for remainder range of electric automobile |
| US20190035173A1 (en) * | 2016-04-08 | 2019-01-31 | Julian Harvey | Vehicle Mileage Verification System and Method |
| CN110136296A (en) * | 2019-04-30 | 2019-08-16 | 北京长城华冠汽车科技股份有限公司 | Tamper resistant method, system and the automobile of VMT Vehicle-Miles of Travel |
| CN111216730A (en) * | 2020-01-15 | 2020-06-02 | 山东理工大学 | Method, device, storage medium and equipment for estimating remaining driving range of electric automobile |
| CN111439128A (en) * | 2020-03-12 | 2020-07-24 | 广汽蔚来新能源汽车科技有限公司 | Electric vehicle remaining mileage estimation method and device and computer equipment |
-
2020
- 2020-10-30 CN CN202011195350.XA patent/CN112277651A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120262283A1 (en) * | 2011-04-12 | 2012-10-18 | GM Global Technology Operations LLC | Odometer verification and reporting using a telematics-equipped vehicle |
| CN103754131A (en) * | 2014-01-27 | 2014-04-30 | 国家电网公司 | Electric car storage battery replacing system and method |
| CN105644380A (en) * | 2015-12-18 | 2016-06-08 | 惠州市蓝微新源技术有限公司 | Calculation method and system for remainder range of electric automobile |
| US20190035173A1 (en) * | 2016-04-08 | 2019-01-31 | Julian Harvey | Vehicle Mileage Verification System and Method |
| CN110136296A (en) * | 2019-04-30 | 2019-08-16 | 北京长城华冠汽车科技股份有限公司 | Tamper resistant method, system and the automobile of VMT Vehicle-Miles of Travel |
| CN111216730A (en) * | 2020-01-15 | 2020-06-02 | 山东理工大学 | Method, device, storage medium and equipment for estimating remaining driving range of electric automobile |
| CN111439128A (en) * | 2020-03-12 | 2020-07-24 | 广汽蔚来新能源汽车科技有限公司 | Electric vehicle remaining mileage estimation method and device and computer equipment |
Non-Patent Citations (2)
| Title |
|---|
| 文少波等: "《新能源汽车及其智能化技术》", 30 September 2017 * |
| 魏景生等: "《中国现代煤矿辅助运输》", 30 November 2016 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111862387A (en) * | 2020-07-15 | 2020-10-30 | 广州智鹏车联网科技有限公司 | Method and device for storing total mileage of vehicle instrument |
| CN113268489A (en) * | 2021-04-23 | 2021-08-17 | 天地（常州）自动化股份有限公司 | Cumulant synchronization method for host and display of mine vehicle protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103158716B (en) | For the method calculating the distance that runs out of gas in electric motor car | |
| CN102393733B (en) | Failure diagnosis method, fault diagnosis instrument and system thereof, new energy automobile | |
| CN111241120A (en) | Vehicle energy filling point analysis method and device, vehicle-mounted equipment and storage medium | |
| CN111422070A (en) | Method and device for detecting endurance mileage and new energy vehicle | |
| CN112277651A (en) | Electric vehicle mileage verification method and related equipment | |
| CN113093027B (en) | Battery SOC calibration method, device, system, medium and program product | |
| US8838330B2 (en) | Diagnostics for smart sensors of vehicles | |
| CN111007410A (en) | Vehicle battery diagnostic method and apparatus | |
| CN110824376A (en) | Battery pack abnormity detection method and device, storage medium and electronic equipment | |
| CN113619396B (en) | Driving range and energy consumption testing method and device for electric automobile | |
| CN108985966B (en) | Electric quantity consumption calculation method and device, vehicle and computer readable storage medium | |
| CN114312490A (en) | Method and device for determining driving mileage and vehicle | |
| CN107599844B (en) | Remaining mileage detection method for electric automobile | |
| CN112895962B (en) | Method and apparatus for charge verification of a vehicle | |
| CN115078863A (en) | Fault diagnosis method and device for charging equipment and vehicle | |
| CN113011852A (en) | Vehicle maintenance reminding method and device, vehicle-mounted equipment and storage medium | |
| CN115355442A (en) | Filling method, device and system for hydrogenation station and computer equipment | |
| CN111348045A (en) | Quantitative display method and device for carbon emission of hybrid vehicle | |
| CN112099471B (en) | Vehicle power type judgment method and device, terminal device and storage medium | |
| US11845354B2 (en) | Device and method for providing information for hybrid electric vehicle | |
| CN112895961B (en) | Method and device for charging verification of vehicle | |
| CN116533768A (en) | Method and device for determining driving range of vehicle, processor and vehicle | |
| CN114083990A (en) | Method and device for determining driving range of automobile | |
| CN117656931A (en) | Method and device for determining driving range, vehicle-mounted terminal and storage medium | |
| CN116740841A (en) | Residual mileage accuracy evaluation method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210129 |