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Electric vehicle charge control device

A charging control and electric vehicle technology, applied in electric vehicles, battery circuit devices, circuit devices, etc., can solve the problem of electric vehicles not being able to charge, and achieve the effect of improving convenience

Active Publication Date: 2013-05-15
深蓝汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an electric vehicle charging control device to solve the problem in the prior art that the electric vehicle cannot be charged when the charging lock switch fails.

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The embodiment of the present invention discloses a charging control device for electric vehicles, including: a vehicle charger, a first switch module, a second switch module and a control system, wherein the vehicle charger is connected to a power battery, and the first switch The first end of the module is connected to the on-board charger, and the second end is connected to the control system; the first end of the second switch module is connected to ...

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Abstract

The invention discloses an electric vehicle charge control device which comprises a vehicle-mounted charger, a first switch module, a second switch module and a control system. The vehicle-mounted charger is connected with a power battery; a first end of the first switch module is connected with the vehicle-mounted charger, and a second end of the first switch module is connected with the control system; a first end of the second switch module is connected with the first end of the first switch module, and a second end of the second switch module is connected with the second end of the first switch module; and the control system is used for controlling the vehicle-mounted charger to charge for the power battery when the first switch module or the second switch module is communicated. When the first switch module breaks down, the second switch module can be communicated so as to enable the control system to control the vehicle-mounted charger to charge for the power battery, and therefore convenience of charge of an electric vehicle is improved.

Description

technical field [0001] The invention relates to the field of electric vehicles, and more specifically relates to a charging control device for electric vehicles. Background technique [0002] Electric vehicles refer to vehicles driven by power batteries. With the continuous development of electric vehicles, the charging technology of electric vehicles has also received extensive attention, and the convenience of charging the power batteries of electric vehicles is also particularly important. [0003] The on-board charger is a charging device installed on the electric vehicle to charge the power battery. It can be connected to the control system through the charging lock switch. The control system includes the vehicle controller and the battery management system. When the on-board charger and the power supply After the devices are connected and the charging lock switch is turned off, the battery management system can send corresponding charging parameters according to the st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 郭欢欢梁龙辉
Owner 深蓝汽车科技有限公司
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