A method for measuring and calculating energy consumption characteristics of motor vehicle drivers' driving behavior

Abstract

The invention discloses a method for measuring the energy consumption characteristics of a motor vehicle driver's driving behavior, which includes: obtaining the energy consumption characteristic parameters of the driving behavior, dividing the vehicle operating conditions, establishing a comprehensive calculation model structure of the energy consumption characteristics of the driving behavior, and establishing the relationship between the driving behavior and the vehicle. The relationship model of energy consumption determines the optimal driving behavior parameter thresholds under energy consumption constraints, and uses a scoring system to hierarchically calculate the energy consumption characteristics of the driver's driving behavior under different operating conditions. This invention comprehensively considers the differences in road conditions, traffic conditions and working conditions during vehicle operation, and calculates the energy consumption characteristics of the driver's driving behavior based on the difference between the current driving behavior and the optimal driving behavior parameter threshold under different operating conditions. This method can more accurately characterize the energy consumption characteristics of drivers' driving behavior during actual driving, thereby providing scientific methods and tools for driver evaluation and assessment, driving behavior screening and feedback, driver training and optimization, etc.

Description

technical field [0001] The invention relates to the technical field of energy saving and emission reduction in urban traffic, in particular to a method for measuring and calculating energy consumption characteristics of driving behavior of motor vehicle drivers. Background technique [0002] The problem of motor vehicle energy consumption and emission is prominent, which seriously restricts the healthy and sustainable development of urban traffic, and the work of energy conservation and emission reduction is imminent. The research results show that the driving behavior can affect the vehicle fuel economy by up to 30%, and a good driving behavior operation mode plays an important role in reducing vehicle energy consumption. At the same time, compared with other energy-saving measures for motor vehicles, the implementation of energy-saving driving behavior has the advantages of low cost, low risk and easy implementation. However, there is still a lack of precise and detailed ...

AI Technical Summary

Problems solved by technology

However, there is still a lack of precise and detailed methods for how to effectively measure the energy consumption characteristics of drivers' driving behaviors and then provide feasible optimization strategies

[0003] At present, the existing methods for calculating the energy consumption characteristics of driving behavior mainly start from the perspective of counting the number of non-energy-saving driving behaviors such as rapid acceleration, rapid deceleration, and long-time idling. For scoring, less consideration is given to the differences in road and traffic conditions during vehicle driving, and the calculation results are relatively rough, with large qualitative components, which cannot reflect the differences in vehicle energy consumption caused by different driving behaviors under different operating conditions

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