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Safety intelligent charging system for electric vehicle

An intelligent charging, electric vehicle technology, applied in electric vehicles, battery circuit devices, current collectors, etc., can solve the problems of burn lines, fire, safety hazards, etc., and achieve the effect of stable charging system

Inactive Publication Date: 2016-10-12
小刀科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are potential safety hazards in the charging process of electric vehicles on the market. Once the secondary market or low-configuration chargers without safety protection are used in violation of regulations to charge electric vehicle batteries, accidents may easily occur due to the incompatibility between the charger and the battery. On the other hand, the charging hole of the electric vehicle is exposed and charged. When the exposed terminal is accidentally touched with a conductor such as a silver coin or a metal part, a short circuit occurs in the charging hole, and the short circuit of the positive and negative poles causes a large current. Burns or wires are on fire, which poses a great safety hazard

Method used

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  • Safety intelligent charging system for electric vehicle

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Embodiment Construction

[0013] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0014] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention.

[0015] In the description of the present invention, it should be noted that unless otherwise specified and limited...

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Abstract

The invention provides a safety intelligent charging system for an electric vehicle. The safety intelligent charging system comprises a charger, a storage battery and a charging hole. The charging hole is inserted into the output end of the charger. The charging hole is electrically connected with the storage battery. The charger is electrically connected with a radio frequency code emission source chip. A radio frequency code receiving source chip is arranged in the charging hole. A charging terminal for making contact with the output end of the charger is electrically connected to the charging hole. The radio frequency code receiving source chip is in control connection with a charging terminal. The safety intelligent charging system has the advantages that the storage battery can be matched with the charger through radio frequency signals for recognition, the mismatching phenomenon of the charger is avoided, a charging system is more stable, the charging hole is electrically neutral when in the not-charging state, and potential safety hazards of a short circuit are completely eradicated.

Description

technical field [0001] The invention belongs to the field of charging devices for electric vehicles, in particular to a safe and intelligent charging system for electric vehicles. Background technique [0002] At present, there are potential safety hazards in the charging process of electric vehicles on the market. Once the secondary market or low-configuration chargers without safety protection are used in violation of regulations to charge electric vehicle batteries, accidents may easily occur due to the incompatibility between the charger and the battery. On the other hand, the charging hole of the electric vehicle is exposed and charged. When the exposed terminal is accidentally touched with a conductor such as a silver coin or a metal part, a short circuit occurs in the charging hole, and the short circuit of the positive and negative poles causes a large current. Burns or line fire phenomenon, great potential safety hazard. Contents of the invention [0003] In view...

Claims

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Application Information

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IPC IPC(8): H02J7/00
CPCH02J7/00H02J7/00045
Inventor 魏益铎
Owner 小刀科技股份有限公司
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