A data concentrator and application method for dual-network complementary charging piles in public districts

A technology of data concentrator and application method, applied in the direction of collectors, instruments, electric vehicles, etc., can solve the problems of inability to meet the needs of charging pile management, increase of power carrier signal errors, inability to deal with wireless signal interference, etc., to reduce Thread debugging workload, wide coverage, and the effect of improving communication accuracy
CN103559782BActive Publication Date: 2016-08-17STATE GRID CORP OF CHINA +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2016-08-17

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Abstract

The invention discloses a data concentrator and an application method for a dual-network complementary charging pile in a public community, including a main control board, an LED display screen, an uplink communication module, a downlink communication module, a storage module, a smart meter, a keyboard, an input and output Processing module, LED indicator light and equipment maintenance port, the LED display screen, uplink communication module, downlink communication module, storage module, smart meter, keyboard, input and output processing module, LED indicator light and equipment maintenance port are respectively connected with the main The control board is connected; the data concentrator uses a micro-power wireless module to communicate with the charging piles in the community, which saves the communication fee of each charging pile, reduces the communication expenses in the entire electric vehicle operation network, and reduces the need for direct access to electric vehicles. The communication link in the background of the operation management system improves the running speed of the system background.
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Description

technical field

[0001] The invention relates to the field of electric vehicle management, in particular to a data concentrator and an application method for dual-network complementary charging piles in public quarters. Background technique

[0002] With the support of new energy policies, it is estimated that the demand for new energy vehicles in my country will reach 977,000 in 2015, with an average annual growth rate of 216%. The State Grid Corporation plans to build 1,700 charging stations before 2015, and by 2015, China will have built 2,000 charging stations and 400,000 charging piles. Electric vehicle charging piles are divided into charging piles inside the charging station and discrete piles outside the station, especially the discrete charging piles outside the station, which have a scattered geographical layout and a large number. As electric vehicles enter residents' homes, there will be more and more charging piles in residential areas. At present, the managemen...

Claims

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