Driver energy saving evaluation method and system

An evaluation method and driver's technology, applied in the field of driver energy-saving evaluation method and system, can solve the problems of low accuracy and non-universal application of the evaluation method, and achieve the effect of reducing the impact and quantifying the level of energy-saving driving

Active Publication Date: 2018-10-12
哈尔滨思派科技有限公司
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Problems solved by technology

[0003] The present invention provides a driver's energy-saving evaluation method and system, which solves the tech

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  • Driver energy saving evaluation method and system
  • Driver energy saving evaluation method and system
  • Driver energy saving evaluation method and system

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Embodiment Construction

[0057] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0058] figure 1 A schematic flow chart of a driver energy-saving evaluation method provided in Embodiment 1, such as figure 1 shown, including the following steps:

[0059] Step 1, setting the driving characteristic parameters and energy-saving characteristic parameters, and establishing a classification model of driving conditions according to the driving characteristic parameters, and establishing energy-saving degree evaluation models corresponding to different types of driving conditions according to the energy-saving characteristic parameters;

[0060] Step 2, collecting driving data of the target vehicle, the driving data at least including parking time, driving characteristic parameter values ​​and energy-sa...

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Abstract

The invention particularly relates to a driver energy saving evaluation method. The method comprises the following steps of: firstly dividing a vehicle running route into at least one kinematic fragment, and generating a running condition type of each kinematic fragment through a preset running condition classification model; generating an energy saving grade of each kinematic fragment according to energy saving degree evaluation models corresponding to different running condition types; and finally generating a driver energy saving evaluation score of the vehicle running route according to the energy saving grades of all the kinematic fragments and a preset score of each energy saving grade. According to the method, the kinematic fragments are taken as basic units for the energy saving evaluation of drivers, and through recognizing the running condition types of the kinematic fragments, the influences, on the energy saving driving evaluation, of road traffic conditions can be lightened so that universality is provided. Meanwhile, the method is capable of automatically selecting energy saving degree evaluation models with best effect to generate energy saving grades according to the running condition types, so as to quantifying the energy saving driving levels of drivers more objectively and reasonably.

Description

technical field [0001] The invention relates to the field of driver driving level evaluation, in particular to a method and system for driver energy saving evaluation. Background technique [0002] The driver's driving operation directly affects the fuel consumption of the vehicle. Even for a professional driver, different driving operation methods will lead to differences in the fuel consumption of the vehicle. The research, popularization and application of driver energy saving evaluation methods have very important practical significance for the automotive industry to achieve the goal of energy saving and emission reduction. At present, the commonly used method to evaluate the driver's energy efficiency ignores the impact of vehicle driving conditions on the evaluation results, and the fuel consumption of a driving trip is not only affected by driving behavior, but also by traffic flow. In order to eliminate this effect, some researches are conducted on selected road sec...

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/30G06K9/62
CPCG06Q10/04G06Q50/30G06F18/23213G06F18/24
Inventor 吴艳霞孟凡印孙天恒
Owner 哈尔滨思派科技有限公司
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