Test method, device, storage medium and processor for vehicle energy consumption data

Abstract

The application discloses a kind of vehicle energy consumption data test method, device, storage medium and processor.The method comprises: in response to the number of times that the vehicle to be tested executes operating condition test is less than or equal to the number of times threshold, obtain the multiple first target energy consumption data of the vehicle to be tested executing operating condition test;In response to the number of times that the vehicle to be tested executes operating condition test is greater than the number of times threshold, obtain the multiple energy consumption data of the vehicle to be tested executing operating condition test;From multiple energy consumption data, determine multiple second target energy consumption data, and based on multiple first target energy consumption data and multiple second target energy consumption data, determine the vehicle energy consumption data of the vehicle to be tested, wherein the deviation between second target energy consumption data and multiple energy consumption data is less than the deviation threshold.The application solves the technical problem that vehicle energy consumption data test time is long.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a vehicle energy consumption data testing method and device, a storage medium and a processor. BACKGROUND

[0002] At present, when testing vehicle energy consumption data, the energy consumption data is mainly tested according to the driving range of an electric vehicle. However, the experimental consistency of this method is not easy to control, and the test cycle is less, which is not conducive to the performance analysis and verification of the vehicle in the development process, thereby causing the technical problem of long testing time of vehicle energy consumption data.

[0003] At present, there is no effective solution to the technical problem of long testing time of vehicle energy consumption data. SUMMARY

[0004] The embodiments of the present application provide a vehicle energy consumption data testing method, device, storage medium and processor to at least solve the technical problem of long testing time of vehicle energy consumption data.

[0005] According to one aspect of the embodiments of the present application, a vehicle energy consumption data testing method is provided. The method can include: in response to the number of times of performing a working condition test by a to-be-tested vehicle being less than or equal to a number threshold, obtaining a plurality of first target energy consumption data of the to-be-tested vehicle performing the working condition test; in response to the number of times of performing the working condition test by the to-be-tested vehicle being greater than the number threshold, obtaining a plurality of energy consumption data of the to-be-tested vehicle performing the working condition test; determining a plurality of second target energy consumption data from the plurality of energy consumption data, and determining vehicle energy consumption data of the to-be-tested vehicle based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein the deviation between the second target energy consumption data and the plurality of energy consumption data is less than a deviation threshold.

[0006] Optionally, based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, the vehicle energy consumption data of the to-be-tested vehicle is determined, and the method can include: obtaining first average energy consumption data of the plurality of first target energy consumption data, and second average energy consumption data of the plurality of second target energy consumption data; and determining the vehicle energy consumption data based on the first average energy consumption data and the second average energy consumption data.

[0007] Optionally, based on the first average energy consumption data and the second average energy consumption data, the vehicle energy consumption data is determined, and the method can include: obtaining initial electric quantity data of the to-be-tested vehicle before performing the working condition test, and obtaining consumed electric quantity data of the to-be-tested vehicle performing the working condition test under the condition that the number of times of performing the working condition test by the to-be-tested vehicle is less than or equal to the number threshold, wherein the initial electric quantity data is greater than the consumed electric quantity data; and determining the vehicle energy consumption data based on the initial electric quantity data, the consumed electric quantity data, the first average energy consumption data and the second average energy consumption data.

[0008] Optionally, the vehicle energy consumption data is determined based on the initial power data, the consumed power data, the first average energy consumption data, and the second average energy consumption data. The method can further include determining an energy consumption coefficient of the vehicle to be tested based on the initial power data and the consumed power data, and determining the vehicle energy consumption data based on the energy consumption coefficient, the first average energy consumption data, and the second average energy consumption data.

[0009] Optionally, the second target energy consumption data is determined from the plurality of energy consumption data. The method can include determining the second target energy consumption data from the plurality of energy consumption data other than the first energy consumption data and the second energy consumption data, wherein the first energy consumption data is less than the second target energy consumption data, and the second energy consumption data is greater than the second target energy consumption data.

[0010] Optionally, the plurality of energy consumption data of the vehicle to be tested performing the driving cycle test is obtained. The method can further include obtaining current data, voltage data, and driving data of the vehicle to be tested performing the driving cycle test, and determining the energy consumption data based on the current data, the voltage data, and the driving data.

[0011] According to an aspect of an embodiment of the present application, a testing device for vehicle energy consumption data is provided. The device can include a first obtaining unit configured to obtain a plurality of first target energy consumption data of a vehicle to be tested performing a driving cycle test in response to a number of times of the vehicle to be tested performing the driving cycle test being less than or equal to a threshold number of times, a second obtaining unit configured to obtain a plurality of energy consumption data of the vehicle to be tested performing the driving cycle test in response to the number of times of the vehicle to be tested performing the driving cycle test being greater than the threshold number of times, and a determining unit configured to determine a plurality of second target energy consumption data from the plurality of energy consumption data, and determine vehicle energy consumption data of the vehicle to be tested based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein a deviation between the second target energy consumption data and the plurality of energy consumption data is less than a threshold deviation.

[0012] According to another aspect of an embodiment of the present application, a computer readable storage medium is provided. The computer readable storage medium includes a stored program, wherein the program, when executed, controls a device in which the computer readable storage medium is located to perform the testing method for vehicle energy consumption data of an embodiment of the present application.

[0013] According to another aspect of an embodiment of the present application, a processor is provided. The processor is configured to execute a program, wherein the program, when executed, performs the testing method for vehicle energy consumption data of an embodiment of the present application.

[0014] According to another aspect of an embodiment of the present application, a vehicle is provided. The vehicle is configured to perform the testing method for vehicle energy consumption data of an embodiment of the present application.

[0015] In the embodiment of the present application, in response to the number of times of performing the test by the vehicle under test being less than or equal to the number threshold, a plurality of first target energy consumption data of the vehicle under test performing the test are acquired; in response to the number of times of performing the test by the vehicle under test being greater than the number threshold, a plurality of energy consumption data of the vehicle under test performing the test are acquired; a plurality of second target energy consumption data are determined from the plurality of energy consumption data, and the vehicle energy consumption data of the vehicle under test are determined based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein the deviation between the second target energy consumption data and the plurality of energy consumption data is less than the deviation threshold. That is, in the embodiment of the present application, the plurality of first target energy consumption data of the vehicle under test are acquired when the number of times of performing the test by the vehicle under test is less than or equal to the number threshold, the plurality of energy consumption data of the vehicle under test are acquired when the number of times of performing the test by the vehicle under test is greater than the number threshold, then the plurality of second target energy consumption data are determined from the plurality of energy consumption data, and finally the vehicle energy consumption data of the vehicle under test are determined according to the plurality of first target energy consumption data and the plurality of second target energy consumption data, thereby solving the technical problem of long test time of the vehicle energy consumption data and achieving the technical effect of reducing the test time of the vehicle energy consumption data. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0017] Figure 1 FIG. 1 is a flowchart of a vehicle energy consumption data test method according to an embodiment of the present application;

[0018] Figure 2 FIG. 2 is a flowchart of a pure electric vehicle energy consumption test method according to an embodiment of the present application;

[0019] Figure 3 FIG. 3 is a schematic diagram of a vehicle energy consumption data test device according to an embodiment of the present application. DETAILED DESCRIPTION

[0020] In order to enable persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by persons skilled in the art without creative work should fall within the scope of protection of the present application.

[0021] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and the above-described accompanying drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0022] Embodiment 1

[0023] According to an embodiment of the present application, a vehicle energy consumption data testing method is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described herein can be executed in an order different from that shown herein.

[0024] The vehicle energy consumption data testing method according to an embodiment of the present application is described below.

[0025] Figure 1 is a flowchart of a vehicle energy consumption data testing method according to an embodiment of the present application, as shown in Figure 1 The method can include the following steps:

[0026] In step S101, in response to the number of times of performing the test of the working condition of the vehicle to be tested being less than or equal to the number threshold, a plurality of first target energy consumption data of the vehicle to be tested performing the test of the working condition are obtained.

[0027] In the technical solution provided in step S101 of the present application, when the number of times of performing the test of the working condition of the vehicle to be tested is less than or equal to the number threshold, a plurality of first target energy consumption data of the vehicle to be tested performing the test of the working condition can be obtained, wherein the test of the working condition of the vehicle to be tested can be a test of the vehicle to be tested in the China Light-duty vehicle Test Cycle-passenger (CLTC for short), for example, when the number threshold is 2, the plurality of first target energy consumption data can be the results of the first two cycle tests of the CLTC test of the vehicle to be tested, or the electric energy data of the first two cycle tests. It should be noted that this is only an example and the specific value of the number threshold is not specifically limited.

[0028] In step S102, in response to the number of times that the vehicle under test performs the working condition test being greater than the number threshold, a plurality of energy consumption data of the vehicle under test performing the working condition test is acquired.

[0029] In the technical solution provided in step S102, when the number of times that the vehicle under test performs the working condition test is greater than the number threshold, the plurality of energy consumption data of the vehicle under test performing the working condition test can be acquired. For example, when the number threshold is 2, the plurality of energy consumption data can be the results of the third and fourth CLTC tests, or the electric energy data of the last five cycle tests. It should be noted that the above is only an example, and the specific value of the number threshold and the number of the plurality of energy consumption data are not limited.

[0030] In step S103, a plurality of second target energy consumption data is determined from the plurality of energy consumption data, and the vehicle energy consumption data of the vehicle under test is determined based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein the deviation between the second target energy consumption data and the plurality of energy consumption data is less than a deviation threshold.

[0031] In the technical solution provided in step S103, the plurality of second target energy consumption data can be determined from the plurality of energy consumption data acquired in step S103, and then the vehicle energy consumption data of the vehicle under test is determined based on the plurality of first target energy consumption data and the plurality of target energy consumption data.

[0032] Optionally, when the plurality of second target energy consumption data is determined from the plurality of energy consumption data, the maximum and minimum values of the plurality of energy consumption data can be removed first, and then the deviation rates of the remaining energy consumption data are calculated respectively, and the energy consumption data with a deviation rate less than a deviation threshold is determined as the second target energy consumption data, wherein the deviation threshold can be a self-defined value, for example, the deviation threshold can be 2%. It should be noted that the above is only an example, and the value of the deviation threshold is not limited.

[0033] Optionally, if the deviation rate of some of the remaining energy consumption data is greater than 2% after removing the maximum and minimum values from the plurality of energy consumption data, the test cycle needs to be increased until the energy consumption data with a deviation rate greater than 2% is acquired.

[0034] The steps S101 to S103 of the present application, in response to the number of times of performing the working condition test by the to-be-tested vehicle being less than or equal to a number threshold, obtain a plurality of first target energy consumption data of the to-be-tested vehicle performing the working condition test; in response to the number of times of performing the working condition test by the to-be-tested vehicle being greater than the number threshold, obtain a plurality of energy consumption data of the to-be-tested vehicle performing the working condition test; determine a plurality of second target energy consumption data from the plurality of energy consumption data, and determine the vehicle energy consumption data of the to-be-tested vehicle based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein the deviation between the second target energy consumption data and the plurality of energy consumption data is less than a deviation threshold. That is, in the embodiment of the present application, the plurality of first target energy consumption data of the to-be-tested vehicle can be obtained when the number of times of performing the working condition test by the to-be-tested vehicle is less than or equal to the number threshold, the plurality of energy consumption data of the to-be-tested vehicle can be obtained when the number of times of performing the working condition test by the to-be-tested vehicle is greater than the number threshold, then the plurality of second target energy consumption data can be determined from the plurality of energy consumption data, and finally the vehicle energy consumption data of the to-be-tested vehicle can be determined according to the plurality of first target energy consumption data and the plurality of second target energy consumption data, thereby solving the technical problem of long test time of vehicle energy consumption data and achieving the technical effect of reducing the test time of vehicle energy consumption data.

[0035] The above method of the embodiment will be further introduced below.

[0036] As an optional embodiment, in step S103, the vehicle energy consumption data of the to-be-tested vehicle is determined based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, comprising: obtaining first average energy consumption data of the plurality of first target energy consumption data, and second average energy consumption data of the plurality of second target energy consumption data; determining the vehicle energy consumption data based on the first average energy consumption data and the second average energy consumption data.

[0037] In the embodiment, the first average energy consumption data can be the energy consumption data obtained by averaging the plurality of first target energy consumption data, the second average energy consumption data can be the energy consumption data obtained by averaging the plurality of second target energy consumption data, and the vehicle energy consumption data can be determined based on the first average energy consumption data and the second average energy consumption data.

[0038] For example, if two first target energy consumption data E1 and E2 are obtained, the average value of the above data can be E 平均1 =(E1+E2) / 2, and E 平均1 is the first average energy consumption data; if three second target energy consumption data E3, E4 and E5 are obtained, the average value of the above data can be E 平均2 =(E3+E4+E5) / 3, and E 平均2The second average energy consumption data is the second target energy consumption data; and the energy consumption data of the vehicle is determined based on the first average energy consumption data and the second average energy consumption data. It should be noted that the above is only an example, and the specific number of the first target energy consumption data and the second target energy consumption data is not limited.

[0039] As an optional embodiment, the energy consumption data of the vehicle is determined based on the first average energy consumption data and the second average energy consumption data, including: obtaining initial electric quantity data of the vehicle to be tested before performing the test of the working condition, and obtaining consumed electric quantity data consumed by the vehicle to be tested in performing the test of the working condition when the number of times of performing the test of the working condition by the vehicle to be tested is less than or equal to a threshold number of times, wherein the initial electric quantity data is greater than the consumed electric quantity data; and determining the energy consumption data of the vehicle based on the initial electric quantity data, the consumed electric quantity data, the first average energy consumption data and the second average energy consumption data.

[0040] In this embodiment, the initial electric quantity data can be the total electric quantity of the vehicle to be tested before performing the test of the working condition, for example, the electric quantity after the vehicle battery is fully charged before the vehicle to be tested performs the test of the working condition, and the consumed electric quantity data can be the electric energy data consumed by the first two cycles, wherein the electric energy data can be represented by E1. Based on the initial electric quantity data, the consumed electric quantity data, the first average energy consumption data and the second average energy consumption data, the energy consumption data of the vehicle can be determined, wherein the energy consumption data of the vehicle can be represented by EC.

[0041] Optionally, the energy consumption data EC of the vehicle can be obtained by the following formula: EC=EC1×k+EC2×(1-k), wherein k represents an energy consumption coefficient, EC1 represents the first average energy consumption data, and EC2 represents the second average energy consumption data, and the first average energy consumption data and the second average energy consumption data are obtained by averaging a plurality of first target energy consumption data and a plurality of second target energy consumption data.

[0042] For example, when the battery is fully charged and the drum is continuously tested for 7 CLTC working condition cycles, the electric energy consumption data E1 consumed by the first two cycles and the corresponding average energy consumption data EC1 can be calculated, the average energy consumption data of the last 5 cycles is EC2, and the total electric quantity E 总 is known, the energy consumption coefficient k can be obtained, and the energy consumption data EC of the vehicle can be calculated according to the above data: EC=EC1×k+EC2×(1-k). Herein, only an example is provided, and no specific limitation is made.

[0043] As an optional embodiment, the vehicle energy consumption data is determined based on the initial electric quantity data, the consumed electric quantity data, the first average energy consumption data and the second average energy consumption data, comprising: determining an energy consumption coefficient of the vehicle to be tested based on the initial electric quantity data and the consumed electric quantity data; and determining the vehicle energy consumption data based on the energy consumption coefficient, the first average energy consumption data and the second average energy consumption data.

[0044] In this embodiment, the energy consumption data of the vehicle to be tested can be determined based on the total electric quantity and the consumed electric quantity data, and the vehicle energy consumption data can be determined based on the energy consumption coefficient, the first average energy consumption data and the second average energy consumption data.

[0045] Optionally, if the vehicle to be tested is subjected to a 7-CLTC-cycle test, the electric energy consumption data E1 of the first two cycles and the first average energy consumption data EC1 can be calculated, the second average energy consumption data EC2 of the last 5 cycles can be calculated, and the vehicle energy consumption data EC can be determined based on the total electric quantity E 总 The energy consumption coefficient k of the first two cycles can be calculated, and the energy consumption coefficient k can be calculated by the following formula: k = E1 / E 总 The vehicle energy consumption data EC can be determined based on the energy consumption coefficient k, the first average energy consumption data EC1 and the second average energy consumption data EC2.

[0046] As an optional embodiment, the second target energy consumption data is determined from the plurality of energy consumption data, comprising: determining the second target energy consumption data from the plurality of energy consumption data except the first energy consumption data and the second energy consumption data, wherein the first energy consumption data is less than the second target energy consumption data, and the second energy consumption data is greater than the second target energy consumption data.

[0047] In this embodiment, the first energy consumption data can be the lowest energy consumption data to be removed when the plurality of energy consumption data is determined, the second energy consumption data can be the highest energy consumption data to be removed when the plurality of energy consumption data is determined, and the second target energy consumption data can be the energy consumption data remaining after the lowest energy consumption data and the highest energy consumption data are removed when the plurality of energy consumption data is determined.

[0048] For example, when the vehicle to be tested is subjected to a 7-CLTC-cycle test, the electric energy consumption of the last 5 cycles needs to be determined, and two cycles can be removed, which have the highest and lowest energy consumption data in the last 5 cycles, and the energy consumption data of the remaining 3 cycles can be determined. This is only an example and is not limited.

[0049] As an optional embodiment, the plurality of energy consumption data of the vehicle to be tested performing the driving cycle test is acquired, including: acquiring current data, voltage data and driving data of the vehicle to be tested performing the driving cycle test; and determining the energy consumption data based on the current data, the voltage data and the driving data.

[0050] In this embodiment, the current data can be the output current of the battery, which can be represented by the letter I c , the voltage data can be the output voltage of the battery, which can be represented by the letter V c , the driving data can be the driving mileage data of the vehicle to be tested, which can be represented by the letter S c , and the energy consumption data can be determined based on the current data, the voltage data and the driving data.

[0051] Optionally, according to the acquired current data and voltage data of the vehicle to be tested after performing the driving cycle test, the consumed electric energy E c at the battery end at this time can be calculated by using the following formula: According to the acquired driving data of the vehicle to be tested after performing the driving cycle test and the acquired consumed electric energy E c at the battery end, the electric energy consumption EC c of each cycle can be calculated by using the following formula:

[0052] Embodiment 2

[0053] The technical solutions of the embodiments of the present application will be illustrated below in combination with preferred embodiments.

[0054] With the rapid development of new energy vehicles, the driving range of electric vehicles is getting longer and longer, from the initial range of 100-200 kilometers (km) to the current range of 500-700 km, and even to 1000 km. The energy consumption test time corresponding to the driving range of the electric vehicle has also increased from several hours to more than 20 hours, which not only increases the test difficulty, but also increases the test cost, thereby causing the technical problem of long test time of vehicle energy consumption data.

[0055] However, the present application provides a test method for vehicle energy consumption data, which calculates the energy consumption of the first two cycles and the energy consumption of the last five cycles by continuously performing seven CLTC driving cycle tests, and calculates the energy consumption data at the battery end of the vehicle according to the energy consumption coefficient under the condition of known total electric quantity, thereby realizing the technical effect of reducing the test time of vehicle energy consumption data.

[0056] Figure 2 is a flowchart of the pure electric vehicle energy consumption test method according to the embodiment of the present application, as Figure 2 shown, the method can include the following steps:

[0057] Step S201, charging the test vehicle, after the charging is completed, and immersing the vehicle.

[0058] In the above embodiment, the test vehicle can be charged before the test, when the full charging condition is met, the charging of the test vehicle is completed, and the vehicle is immersed according to the international regulations.

[0059] Step S202, after the test vehicle is immersed, the vehicle is installed on the drum test bench.

[0060] Step S203, testing the test vehicle installed on the drum test bench.

[0061] In this embodiment, the test vehicle installed on the drum test bench can be tested, and the test of 7 CLTC cycles in succession is carried out to measure the battery output end current I c , voltage V c and vehicle driving mileage S c .

[0062] Step S204, calculating the consumed power at the battery end and the power consumption per cycle.

[0063] In the above embodiment, based on the measured battery output end current I c , voltage V c and vehicle driving mileage S c obtained in step S203, the consumed power E c at the battery end can be calculated by the formula , and the power consumption EC c per cycle can be calculated according to the formula .

[0064] Step S205, determining the validity of the power consumption of the last 5 cycles.

[0065] In this embodiment, the validity of the power consumption of the last 5 cycles can be determined, that is, after removing the two cycles with the highest and lowest energy consumption, the deviation rate of the remaining 3 cycles is calculated, when the deviation rate is less than 2%, it can be determined that the power consumption of the last 5 cycles is valid, that is, step S206 can be executed, otherwise, it can be determined that the power consumption of the last 5 cycles is not valid, and step S207 is executed.

[0066] Step S206, calculating the vehicle energy consumption based on the validity determination of the power consumption of the last 5 cycles.

[0067] In this embodiment, the consumed power E1 of the first 2 cycles and the average energy consumption EC1 are calculated first, then the average energy consumption EC2 of the third cycle is calculated, and the total power E总 In the case that the energy consumption coefficient k = E1 / E2 of the first two cycles is calculated 总 , and finally the power consumption EC = EC1 x k + EC2 x (1-k) is calculated.

[0068] Step S207, increase the test cycle.

[0069] In this embodiment, according to step S205, it can be determined that the electrical energy consumption of the last 5 cycles is not effective, that is, after removing the two cycles with the highest and lowest energy consumption, the deviation rate of the remaining 3 cycles is calculated, and the deviation rate is greater than 2%, then the test cycle needs to be increased until 3 cycles with a deviation rate are obtained.

[0070] In steps S201 to S207, first, the test vehicle is charged, and after the charging is completed, the vehicle is immersed in water. After the test vehicle is immersed, the vehicle can be installed on the drum test bench for related tests to calculate the consumed electrical energy at the battery end and the electrical energy consumption of each cycle, so as to determine the effectiveness of the electrical energy consumption of the last 5 cycles. Based on the effectiveness of the electrical energy consumption of the last 5 cycles, the energy consumption of the vehicle is calculated, thereby solving the technical problem of long test time of vehicle energy consumption data, and achieving the technical effect of reducing the test time of vehicle energy consumption data.

[0071] Embodiment 3

[0072] According to the embodiment of the present application, a vehicle energy consumption data testing device is provided. It should be noted that the vehicle energy consumption data testing device can be used to execute the vehicle energy consumption data testing method in embodiment 1.

[0073] Figure 3 is a schematic diagram of a vehicle energy consumption data testing device according to an embodiment of the present application. As shown in Figure 3 , a vehicle energy consumption data testing device 300 can include a first acquisition unit 301, a second acquisition unit 302, and a determination unit 303.

[0074] The first acquisition unit 301 is configured to, in response to the number of times of executing the working condition test by the to-be-tested vehicle being less than or equal to a number threshold, acquire a plurality of first target energy consumption data of the to-be-tested vehicle executing the working condition test.

[0075] The second acquisition unit 302 is configured to, in response to the number of times of executing the working condition test by the to-be-tested vehicle being greater than the number threshold, acquire a plurality of energy consumption data of the to-be-tested vehicle executing the working condition test.

[0076] The determining unit 303 is configured to determine a plurality of second target energy consumption data from the plurality of energy consumption data, and determine the vehicle energy consumption data of the to-be-tested vehicle based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein a deviation between the second target energy consumption data and the plurality of energy consumption data is less than a deviation threshold.

[0077] Optionally, the determining unit 303 includes: a first obtaining module configured to obtain first average energy consumption data of the plurality of first target energy consumption data, and second average energy consumption data of the plurality of second target energy consumption data; and a first determining module configured to determine the vehicle energy consumption data based on the first average energy consumption data and the second average energy consumption data.

[0078] Optionally, the first determining module includes: a first obtaining sub-module configured to obtain initial electric quantity data of the to-be-tested vehicle before performing the test of the working condition, and obtain consumed electric quantity data consumed by the to-be-tested vehicle in performing the test of the working condition, in a case where a number of times of performing the test of the working condition by the to-be-tested vehicle is less than or equal to a number threshold, wherein the initial electric quantity data is greater than the consumed electric quantity data; and a first determining sub-module configured to determine the vehicle energy consumption data based on the initial electric quantity data, the consumed electric quantity data, the first average energy consumption data, and the second average energy consumption data.

[0079] Optionally, the first determining sub-module is further configured to: determine an energy consumption coefficient of the to-be-tested vehicle based on the initial electric quantity data and the consumed electric quantity data; and determine the vehicle energy consumption data based on the energy consumption coefficient, the first average energy consumption data, and the second average energy consumption data.

[0080] Optionally, the determining unit 303 further includes a second determining module configured to determine a plurality of second target energy consumption data from the plurality of energy consumption data except for the first energy consumption data and the second energy consumption data, wherein the first energy consumption data is less than the second target energy consumption data, and the second energy consumption data is greater than the second target energy consumption data.

[0081] Optionally, the second obtaining unit 302 includes: a second obtaining module configured to obtain current data and voltage data of the to-be-tested vehicle in performing the test of the working condition, and travel data of the to-be-tested vehicle; and a third determining module configured to determine the energy consumption data based on the current data, the voltage data, and the travel data.

[0082] In the embodiment, the first acquisition unit acquires a plurality of first target energy consumption data of the vehicle under test performing the driving cycle test in response to a number of times of performing the driving cycle test by the vehicle under test being less than or equal to a number threshold; the second acquisition unit acquires a plurality of energy consumption data of the vehicle under test performing the driving cycle test in response to the number of times of performing the driving cycle test by the vehicle under test being greater than the number threshold; and the determination unit determines a plurality of second target energy consumption data from the plurality of energy consumption data, and determines the vehicle energy consumption data of the vehicle under test based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein the second target energy consumption data has a deviation from the plurality of energy consumption data less than a deviation threshold, thereby solving the technical problem of long test time of the vehicle energy consumption data, and achieving the technical effect of reducing the test time of the vehicle energy consumption data.

[0083] Embodiment 4

[0084] According to the embodiments of the present application, a computer readable storage medium is also provided, which includes a stored program, wherein the program controls the device where the computer readable storage medium is located to execute the test method of the vehicle energy consumption data in the embodiment 1 when the program is running.

[0085] Embodiment 5

[0086] According to the embodiments of the present application, a processor is also provided, which is used to run a program, wherein the program executes the test method of the vehicle energy consumption data in the embodiment 1 when the program is running.

[0087] Embodiment 6

[0088] According to the embodiments of the present application, a vehicle is also provided, which is used to execute the test method of the vehicle energy consumption data in the embodiment 1.

[0089] The above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments.

[0090] In the above-mentioned embodiments of the present application, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0091] In the several embodiments provided by the present application, it should be understood that the disclosed technology can be implemented in other ways. Of course, the unit embodiment described above is only schematic. For example, the division of the unit can be a logical function division, and there can be another division manner in actual implementation, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some interface, and can be electrical or other forms.

[0092] The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e. may be located in one place, or may be distributed to multiple units. Part or all of the units may be selected according to actual needs to achieve the purpose of the embodiment.

[0093] In addition, each functional unit in each embodiment of the present application can be integrated in one processing unit, or each unit can exist physically, or two or more units can be integrated in one unit. The integrated unit can be realized in the form of hardware or in the form of a software functional unit.

[0094] If the integrated unit is realized in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the present application or the part of the prior art that essentially contributes or the whole or part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server or a network device, etc.) to execute all or part of the steps of the method of each embodiment of the present application. The aforementioned storage medium includes: a U disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a mobile hard disk, a magnetic disk or an optical disk, and various program code storage media.

[0095] The above is only the preferred embodiment of the present application, and it should be pointed out that for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should be considered as the protection scope of the present application.

Claims

1. A method of testing vehicle energy consumption data, characterized by, The method comprises: in response to the number of times of performing the working condition test by the to-be-tested vehicle being less than or equal to a number threshold, obtaining a plurality of first target energy consumption data of the to-be-tested vehicle performing the working condition test; in response to the number of times of performing the working condition test by the to-be-tested vehicle being greater than the number threshold, obtaining a plurality of energy consumption data of the to-be-tested vehicle performing the working condition test; determining a plurality of second target energy consumption data from the plurality of energy consumption data, and determining vehicle energy consumption data of the to-be-tested vehicle based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein a deviation between the second target energy consumption data and the plurality of energy consumption data is less than a deviation threshold; wherein determining the plurality of second target energy consumption data from the plurality of energy consumption data comprises: eliminating a maximum value and a minimum value in the plurality of energy consumption data to obtain residual energy consumption data; respectively calculating deviation rates of the residual energy consumption data; determining the residual energy consumption data with a deviation rate less than the deviation threshold as the second target energy consumption data; and increasing test cycles for the residual energy consumption data with a deviation rate greater than the deviation threshold until the deviation rate of the residual energy consumption data is less than the deviation threshold; determining the vehicle energy consumption data of the to-be-tested vehicle based on the plurality of first target energy consumption data and the plurality of second target energy consumption data comprises: obtaining first average energy consumption data of the plurality of first target energy consumption data and second average energy consumption data of the plurality of second target energy consumption data; calculating a ratio of consumed power data and initial power data to obtain an energy consumption coefficient, wherein the initial power data is power data of the to-be-tested vehicle before performing the working condition test, and the consumed power data is power data consumed by the to-be-tested vehicle in performing the working condition test when the number of times of performing the working condition test is less than the number threshold; and determining the vehicle energy consumption data based on the first average energy consumption data, the second average energy consumption data and the energy consumption coefficient.

2. The method of claim 1, wherein, determining the plurality of second target energy consumption data from the plurality of energy consumption data comprises: determining the plurality of second target energy consumption data from the plurality of energy consumption data except for first energy consumption data and second energy consumption data, wherein the first energy consumption data is less than the second target energy consumption data, and the second energy consumption data is greater than the second target energy consumption data.

3. The method of claim 1, wherein, obtaining the plurality of energy consumption data of the to-be-tested vehicle performing the working condition test comprises: obtaining current data, voltage data and driving data of the to-be-tested vehicle performing the working condition test; determining the energy consumption data based on the current data, the voltage data and the driving data.

4. A test device for vehicle energy consumption data, characterized by The method comprises: a first obtaining unit, configured to obtain a plurality of first target energy consumption data of a to-be-tested vehicle performing a working condition test in response to a number of times of performing the working condition test by the to-be-tested vehicle being less than or equal to a number threshold; a second obtaining unit, configured to obtain a plurality of energy consumption data of the to-be-tested vehicle performing the working condition test in response to the number of times of performing the working condition test by the to-be-tested vehicle being greater than the number threshold; The determining unit is configured to determine a plurality of second target energy consumption data from the plurality of energy consumption data, and determine the vehicle energy consumption data of the to-be-tested vehicle based on the plurality of first target energy consumption data and the plurality of second target energy consumption data, wherein a deviation between the second target energy consumption data and the plurality of energy consumption data is less than a deviation threshold; The determining unit is further configured to eliminate the maximum value and the minimum value in the plurality of energy consumption data to obtain residual energy consumption data, respectively calculate a deviation rate of the residual energy consumption data, determine the residual energy consumption data with a deviation rate less than the deviation threshold as the second target energy consumption data, and increase a test cycle for the residual energy consumption data with a deviation rate greater than the deviation threshold until the deviation rate of the residual energy consumption data is less than the deviation threshold. The determining unit is further configured to obtain first average energy consumption data of the plurality of first target energy consumption data and second average energy consumption data of the plurality of second target energy consumption data, calculate a ratio of consumed power data and initial power data to obtain an energy consumption coefficient, wherein the initial power data is power data of the to-be-tested vehicle before performing the test of the working condition, the consumed power data is power data consumed by the to-be-tested vehicle in performing the test of the working condition when a number of times of performing the test of the working condition by the to-be-tested vehicle is less than a number threshold, and determine the vehicle energy consumption data based on the first average energy consumption data, the second average energy consumption data, and the energy consumption coefficient.

5. A computer readable storage medium, characterized in that, The computer readable storage medium comprises a stored program, wherein the program controls a device where the computer readable storage medium is located to perform the test method of the vehicle energy consumption data according to any one of claims 1 to 3 when the program is running.

6. A processor, comprising: The processor is configured to run a program, wherein the program performs the test method of the vehicle energy consumption data according to any one of claims 1 to 3 when the program is run by the processor.

7. A vehicle characterized by comprising: A device for performing the test method of the vehicle energy consumption data according to any one of claims 1 to 3.

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