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Method, program product and system for evaluating environmental benefit of plug-in hybrid vehicle

A technology for evaluating systems, hybrid vehicles, applied in the field of evaluating the environmental benefits of plug-in hybrid vehicles, which can address low battery utilization, increased fuel consumption and emissions, and no coverage of driving trips in pure electric or hybrid mode, etc. question

Pending Publication Date: 2021-06-18
DAIMLER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual driving process, due to factors such as charging facilities, driving scenarios and driving habits, the pure electric or hybrid mode does not cover the entire driving journey
There may even be an extreme situation where the vehicle user does not charge at all, and only relies on the internal combustion engine to consume fuel to drive the vehicle, resulting in the problem of low battery utilization
In this case, the advantages of plug-in hybrid vehicles cannot be realized, and it may even lead to an increase in fuel consumption and emissions

Method used

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  • Method, program product and system for evaluating environmental benefit of plug-in hybrid vehicle
  • Method, program product and system for evaluating environmental benefit of plug-in hybrid vehicle
  • Method, program product and system for evaluating environmental benefit of plug-in hybrid vehicle

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Embodiment Construction

[0031] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the protection scope of the present invention. Here, for reasons of simplicity, elements with the same reference number are identified only once in the figures.

[0032] figure 1 A flowchart of a method for evaluating the environmental benefits of a plug-in hybrid vehicle according to an exemplary embodiment of the present invention is shown.

[0033] Such as figure 1 Shown, according to the method of the present invention comprises the following steps:

[0034] Step S1: Collect and store raw vehicle data of the plug-in hybrid electric vehicle. The raw vehi...

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Abstract

The invention relates to a method for evaluating the environmental benefit of a plug-in hybrid vehicle. The method comprises the following steps: collecting and storing raw vehicle data; segmenting the original vehicle data into travel data and performing corresponding marking; calculating the total driving mileage and the total charging energy of the vehicle according to the travel data; estimating an equivalent pure electric mode mileage based on the total charging energy and predetermined pure electric mode energy consumption; and calculating a pure electric mode mileage proportion based on the equivalent pure electric mode mileage and the total mileage, thereby evaluating the environmental protection benefit of the vehicle. The invention also relates to a corresponding computer program product and to an environmental benefit evaluation system for a plug-in hybrid vehicle. And the environmental protection benefit of the vehicle can be quantitatively evaluated.

Description

technical field [0001] The invention relates to a method for evaluating the environmental benefits of a plug-in hybrid vehicle. Furthermore, the invention relates to a corresponding computer program product, in particular a computer-readable program carrier, and a corresponding environmental performance assessment system for a plug-in hybrid vehicle. Background technique [0002] In recent years, due to the increasingly serious problems of environmental pollution and energy shortage, the use of new energy vehicles to replace traditional internal combustion engine vehicles has attracted more and more attention. Among the current new energy vehicles, a plug-in hybrid electric vehicle (PHEV) has two power sources, an internal combustion engine and an electric motor, which can charge the high-voltage battery system from the outside in a plug-in manner to provide electrical energy for Realize pure electric or hybrid driving, and when the power of the high-voltage battery system ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/0639G06Q50/26
Inventor 袁昭旭
Owner DAIMLER AG
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