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Charging prompting method and device for electric vehicle and electric vehicle

A technology for electric vehicles and charging reminders, which is applied in the field of vehicles, can solve the problems of low reference value of charging reminders, achieve the effect of solving low reference value and improving the reliability of use

Inactive Publication Date: 2016-08-10
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a charging reminder method and device for an electric vehicle and an electric vehicle to solve the problem of low reference value of charging reminders in the prior art

Method used

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  • Charging prompting method and device for electric vehicle and electric vehicle
  • Charging prompting method and device for electric vehicle and electric vehicle
  • Charging prompting method and device for electric vehicle and electric vehicle

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Embodiment Construction

[0060] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0061] figure 1 It is a schematic flowchart of a charging prompt method for an electric vehicle provided in Embodiment 1 of the present invention. Such as figure 1 As shown, the method includes:

[0062] Step 101. Obtain the remaining power of the battery of the electric vehicle.

[0063]In practical applications, the remaining power of the ba...

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Abstract

The embodiment of the invention provides a charging prompting method and device for an electric vehicle and the electric vehicle, and relates to the technical field of vehicles. The method comprises the steps that the dump energy of a battery of the electric vehicle is obtained; the current position of the electric vehicle is obtained; the position of a charging pile with the smallest distance to the current position is obtained; whether prompting information that charging is needed is displayed or not is judged according to the dump energy, the current position and the position of the charging pile. According to the charging prompting method and device for the electric vehicle and the electric vehicle, whether the prompting information that charging is needed is displayed or not is judged dynamically based on the current running position of the electric vehicle and the position of the charging pile with the smallest distance to the current position instead of the fixed dump energy, so that it is ensured that a driver can safely drive the vehicle to a charging spot for charging when seeing the prompting information, the use reliability of the electric vehicle is improved, and the problem that in the prior art, the alarming information reference value is low is solved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicles, and in particular to a charging prompt method and device for an electric vehicle and the electric vehicle. Background technique [0002] With the improvement of people's awareness of environmental protection, people's requirements for vehicle exhaust emissions are getting higher and higher. Energy-saving, pollution-free ideal "zero-emission" electric vehicles are the future development trend. [0003] In the prior art, the charging alarm of an electric vehicle is generated based on the remaining power, that is, when the remaining power is lower than the set minimum warning power, the charging warning indicator will light up to remind the driver that the vehicle needs to be charged. At this time, the driver needs to return to the charging point he is familiar with for charging. If the electric vehicle is driving far away from the nearest charging point he is familiar wi...

Claims

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Application Information

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IPC IPC(8): B60L11/18B60Q9/00
CPCB60L53/00B60L58/10B60Q9/00Y02T90/16Y02T10/70Y02T10/7072Y02T90/14
Inventor 辛长祥
Owner FAFA AUTOMOBILE (CHINA) CO LTD
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