Treatment method, device and system for remaining running mileage of electric vehicle

A mileage, electric vehicle technology, applied in the direction of electric vehicles, electric traction, vehicle energy storage, etc., can solve the problem of inaccurate remaining mileage of electric vehicles, improve vehicle operating efficiency, solve inaccurate mileage, The effect of avoiding misjudgment

Active Publication Date: 2016-01-13
BEIJING ELECTRIC VEHICLE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a processing method, device and system for the remaining mileage of an electric vehicle, so as to at least solve the technical problem of inaccurate acquisition of the remaining mileage of an electric vehicle

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  • Treatment method, device and system for remaining running mileage of electric vehicle
  • Treatment method, device and system for remaining running mileage of electric vehicle
  • Treatment method, device and system for remaining running mileage of electric vehicle

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Embodiment Construction

[0014] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part 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 making creative efforts shall fall within the protection scope of the present invention.

[0015] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a treatment method, device and system for remaining running mileage of an electric vehicle. The treatment method comprises the following steps: acquiring historical energy consumption information of unit mileage of vehicles of which the types are the same as the type of a current vehicle, and current energy information of unit mileage of vehicles running within a region in which a current vehicle runs, wherein the vehicles of which the types are the same as the type of the current vehicle include the current vehicle; determining the current energy consumption information of unit mileage of the current vehicle in the current running region based on the historical energy consumption information of unit mileage of the vehicles of the same type, and the current energy information of unit mileage of the vehicles running in the same region; acquiring the environment temperature of the current running region, and determining the quantity of the remaining dischargeable electricity of a battery of the current vehicle according to the environment temperature; and obtaining the remaining mileage of the current vehicle according to the current energy information of unit mileage of the current vehicle, and the quantity of the remaining dischargeable electricity of the battery of the current vehicle. The method disclosed by the invention solves the technical problem that the remaining driving mileage of the electric vehicle cannot be accurately obtained.

Description

technical field [0001] The invention relates to the field of electric vehicle battery information processing, in particular, to a processing method, device and system for remaining mileage of electric vehicles. Background technique [0002] In the face of increasingly serious energy shortage and environmental degradation, pure electric vehicles have attracted widespread attention due to their advantages such as low energy consumption, zero emissions, low noise, high energy efficiency, simple structure, and easy maintenance. However, the limited battery capacity makes the driving range of electric vehicles short, and it needs to be recharged many times during the trip. In actual use, if it cannot be charged on time, the car may run out of power halfway and cannot drive. Therefore, accurately estimating the driving range of an electric vehicle can enable the driver to obtain the remaining mileage of the electric vehicle in real time, and then choose a driving route reasonably...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18
CPCY02T10/70
Inventor 柯南极朱波饶淼涛李媛
Owner BEIJING ELECTRIC VEHICLE
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