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Data processing method based on new energy automobile index analysis

A new energy vehicle and data processing technology, applied in the field of vehicle monitoring platform data analysis, can solve problems such as not being able to respond well to battery usage conditions, and achieve the effect of accurate data calculation

Pending Publication Date: 2021-03-19
AEROSPACE HI TECH HLDG GROUP
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AI Technical Summary

Problems solved by technology

[0009] Aiming at the problem that the existing calculation method of power consumption rate cannot well reflect the usage status of the battery, the present invention provides a data processing method for calculating power consumption rate based on the analysis of new energy vehicle indicators

Method used

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  • Data processing method based on new energy automobile index analysis
  • Data processing method based on new energy automobile index analysis
  • Data processing method based on new energy automobile index analysis

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Experimental program
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Embodiment 1

[0026] Embodiment 1, as figure 1 As shown, the power consumption rate processing method based on the new energy vehicle index analysis in this embodiment includes:

[0027] Step 1. The monitoring platform obtains the base weight and load of the vehicle, and uses the terminal to collect the battery power and mileage of the vehicle at a fixed frequency;

[0028] Step 2. The monitoring platform uses the data obtained in step 1 and the power consumption rate calculation model to obtain the power consumption rate per 100 kilometers of the vehicle; the power consumption rate calculation model in this embodiment is:

[0029]

[0030] Among them, W represents the power consumption rate per 100 kilometers, ΔQ represents the power consumption value per 100 kilometers, ∑ΔQ represents the cumulative power consumption value per 100 kilometers, V represents the frequency of terminal collection, G represents the vehicle’s self-weight base, and g represents the load.

[0031] where Q 1...

Embodiment 2

[0033] Embodiment 2, as figure 2 As shown, a data processing method based on the analysis of new energy vehicle indicators, including:

[0034] Step 1. The monitoring platform obtains the base weight and load of the vehicle, and uses the terminal to collect the battery power, battery temperature, mileage and ambient temperature of the vehicle at a fixed frequency;

[0035] Step 2. The monitoring platform obtains the power consumption rate per 100 kilometers of the vehicle using the data obtained in step 1 and the power consumption rate calculation model. The power consumption rate calculation model is:

[0036]

[0037] Among them, W represents the power consumption rate per 100 kilometers, Indicates the power consumption value per 100 kilometers, ΔQ represents the power consumption value per 100 kilometers, Q 1 Indicates the initial charge of the vehicle battery, Q 2 Indicates the termination power of the vehicle battery, ΔS indicates the starting and ending mileage; ...

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Abstract

The invention discloses a data processing method based on new energy automobile index analysis, solves the problem that an existing power consumption rate calculation method cannot well reflect the use condition of a battery, and belongs to the field of vehicle monitoring platform data analysis. The method comprises the steps that a monitoring platform obtains the hundred-kilometer power consumption rate of a vehicle through obtained data and a power consumption rate calculation model, wherein the power consumption rate calculation model is shown in the description, W represents the hundred-kilometer power consumption rate, [sigma][delta]Q represents the accumulated hundred-kilometer power consumption value, V represents the terminal collection frequency, G represents the vehicle self-weight base number, g represents the load, T1 represents the environment temperature, T2 represents the battery temperature, and a represents an attenuation coefficient. According to the method, parameters required by index analysis of the new energy vehicle are perfected, including the influence of the vehicle-mounted weight index and the battery temperature on the operation index, and correspondingcoefficients are added to the model for adjustment, so that more accurate calculation data is obtained.

Description

technical field [0001] The invention relates to a data processing method based on index analysis of new energy vehicles, and belongs to the field of vehicle monitoring platform data analysis. Background technique [0002] New energy vehicles are new models in recent years, and various OEMs have also put them into production and sales. In the use of new energy vehicles, the vehicle model established through vehicle battery data can help people analyze the battery usage of new energy vehicles. . New energy vehicles are equipped with vehicle-mounted terminals, which are used to send vehicle operation data to the monitoring platform in real time. The monitoring platform can collect battery power, battery temperature, vehicle speed, mileage and other information through the terminal. [0003] The existing method for calculating the power consumption per 100 kilometers of a vehicle is: [0004] [0005] To obtain more accurate power consumption statistics, you can refine the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/06393
Inventor 陈玉锋姜海峰刘明月周谷春阳刘雨
Owner AEROSPACE HI TECH HLDG GROUP
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