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A charging pile distributed controller

A technology of distributed controllers and charging piles, applied in current collectors, program control, computer control, etc., can solve problems such as poor stability, and achieve the effects of improving stability, strong expansion ability, and reducing the difficulty of software design

Active Publication Date: 2018-05-29
XJ POWER CO LTD +3
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a distributed controller for charging piles to solve the problem of poor stability of charging pile controllers in the prior art

Method used

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  • A charging pile distributed controller
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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, the charging pile distributed controller of the present invention includes a main control unit and various intelligent function modules. The main control unit is connected to each intelligent function module through the CAN bus, and each independent functional circuit is combined with a microcontroller MCU to form an intelligent function module. The microcontroller MCU is connected to the CAN bus through a built-in or configured interface.

[0017] The main control unit is used to realize human-computer interaction and big data background communication. At the same time, the main control unit is also responsible for real-time monitoring of all intelligent function modules connected to the bus, and detects the operating status of each intelligent function module. If any If the intelligent function module operates abnormally, ...

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Abstract

The present invention relates to a charging pile distributed controller. The charging pile distributed controller is characterized in that microcontrollers are combined with the corresponding functional circuits to form the intelligent functional modules, and the intelligent functional modules and a main control unit are connected mutually via CAN buses to form the distributed controller. The overall stability of the distributed controller depends on the functional circuit having the lowest stability, so that that the stability of a charging pile controller is improved substantially, the maintenance cost is reduced, and the faults are easy to check. Meanwhile, the intelligent functional modules and the main control unit are connected mutually based on the CAN buses, so that the functional modules can be loaded and unloaded on the buses flexibly, and the charging pile controller of the present invention is strong in expansion capability and wide in application range.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle charging control, and in particular relates to a distributed controller of a charging pile. Background technique [0002] Electric vehicles have become one of my country's strategic emerging industries due to their advantages of no pollution, low noise, high energy utilization rate, simple structure, and convenient maintenance. Hybrid electric vehicle, pure electric vehicle and fuel cell vehicle technology, develop plug-in hybrid electric vehicle, pure electric vehicle research and development and large-scale commercial demonstration projects, and promote industrial application. The International Climate Organization conducted interviews with 40 electric vehicle-related industry experts, and the results show that the importance of charging infrastructure construction ranks second among many factors affecting the development of electric vehicles, surpassing the purchase price factor, second...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042H02J7/00
CPCG05B19/0428G05B2219/25232H02J7/00
Inventor 宋海飞曹亚乔海强王聪慧吴效威李子久孟凡提
Owner XJ POWER CO LTD
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