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Electric vehicle charging state intelligent display system and method

An electric vehicle, state-of-charge technology, applied in electric vehicles, vehicle energy storage, battery/fuel cell control devices, etc., can solve the problem of inconvenient and intuitive understanding of the battery's state of charge, and achieve easy implementation and simple system structure. , the effect of reducing system cost

Pending Publication Date: 2018-03-09
BEIJING ITSYNC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the main purpose of the present invention is to provide an electric vehicle charging state intelligent display system and its display method, which can solve the problem in the prior art that the user cannot easily and intuitively understand the battery charging state when the electric vehicle is charging. The problem

Method used

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  • Electric vehicle charging state intelligent display system and method
  • Electric vehicle charging state intelligent display system and method

Examples

Experimental program
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Effect test

Embodiment 1

[0022] figure 1 It shows a schematic structural diagram of an electric vehicle charging state intelligent display system according to Embodiment 1 of the present invention, as shown in figure 1 As shown, the system includes: a battery module 10, a power supply module 20, a battery management module 30, a control module 40 and an electric vehicle lamp 50, wherein:

[0023] The power supply module 20 is connected to the battery module 10 and the battery management module 30 respectively, and is used to charge the battery module 10 and send charging information to the battery management module 30;

[0024] Wherein, the charging information includes whether the battery module is being charged, etc.; the battery module 10 is generally a storage battery; the power supply module 20 is generally a charging pile or a power supply device;

[0025] The battery management module 30 is connected to the battery module 10, the power supply module 20, and the control module 40 respectively, ...

Embodiment 2

[0031] figure 2 It shows a schematic structural diagram of an electric vehicle charging state intelligent display system according to Embodiment 2 of the present invention; figure 2 As shown, the electric car lamp 50 is an LED lamp, including N LED lamp beads; when the 1 / N capacity of the battery module 10 is being charged, the first LED lamp bead is in a blinking state, and when the 1 / N capacity of the battery module 10 is When the N capacity is fully charged, the first LED light bead lights up; when the 2 / N capacity of the battery module 10 is being charged, the second LED light bead is in a blinking state, and when the 2 / N capacity of the battery module 10 is fully charged , the first and second LED beads light up; and so on, until the capacity of the battery module 10 is fully charged, and all the N LED beads light up.

[0032] The LED lamp beads of LED electric car lights are set according to the manufacturer, some are five, some are eight, and there is no limitation h...

Embodiment 3

[0036] image 3 A flow chart showing a method for intelligently displaying the state of charge of an electric vehicle according to Embodiment 3 of the present invention; image 3 shown, including the following steps:

[0037] Step S301, the power supply module charges the battery module, and sends charging information to the battery management module;

[0038] Among them, the charging information includes whether the battery module is being charged; the battery module is generally a storage battery; the power supply module is generally a charging pile or a power supply device;

[0039] Step S302, the battery management module collects the parameters of the battery module in real time, determines the charging state of the battery module according to the parameters and charging information, and sends the charging state of the battery module to the control module;

[0040] Step S303, the control module controls the display status of the electric vehicle lights according to the ...

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Abstract

The invention discloses an electric vehicle charging state intelligent display system which comprises a power supply module, a battery management module, a control module and an electric vehicle lamp,wherein the power supply module is used for charging a battery module and sending charging information to the battery management module, the battery management module is used for collecting parameters of the battery module in real time, determining the charging state of the battery module according to the parameters and the charging information and sending the charging state of the battery moduleto the control module, the control module is used for controlling the display state of the electric vehicle lamp according to the charging state, the electric vehicle lamp is used for displaying thecharging state of the battery module, the flickering electric vehicle lamp represents that the battery module is conducting charging, and the lit electric vehicle lamp represents that the battery module completes charging. The invention further discloses an electric vehicle charging state intelligent display method. The charging state of a storage battery during charging is displayed through the electric vehicle lamp, and a vehicle owner can visually and conveniently check the charging state of the storage battery outside the vehicle.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging, and more particularly, to an intelligent display system and display method for the charging state of an electric vehicle. Background technique [0002] Electric vehicles are more and more popular with people due to their advantages in energy saving and environmental protection. Electric vehicles will be popularized in a large scale in the future. Electric vehicles are powered by vehicle-mounted power supplies and driven by motors. The storage battery provides electric energy for the driving motor of the electric vehicle. After the electric vehicle travels for a certain distance, the storage battery needs to be charged to supplement the electric energy. Since charging takes a while, users generally move outside the car during this time. The current way of prompting the charging state of electric vehicles is mainly displayed on the instrument panel or the liquid crystal display o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18
CPCB60L58/12Y02T10/70
Inventor 臧乾乐
Owner BEIJING ITSYNC TECH
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