Method and apparatus for discovering PD of EVSE and operating method of SECC

A technology for network identifiers and electric vehicles, applied in the field of charging points, can solve problems such as non-introduction, and achieve the effect of improving the degree of automation and efficiency, and enhancing convenience

Active Publication Date: 2017-06-16
HYUNDAI MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, although SECC, which manages multiple charging points, has been found to be relativel

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  • Method and apparatus for discovering PD of EVSE and operating method of SECC
  • Method and apparatus for discovering PD of EVSE and operating method of SECC
  • Method and apparatus for discovering PD of EVSE and operating method of SECC

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Embodiment Construction

[0024] Embodiments of the invention are disclosed herein. Specific structural and functional details disclosed herein are merely representative for purposes of describing embodiments of the invention. Thus, embodiments of the invention may be embodied in many alternate forms and should not be construed as limited to embodiments of the invention set forth herein. In describing the various drawings, the same reference numerals denote the same elements.

[0025] It will be understood that although the terms "first", "second", etc. may be used herein to describe various components, these components should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first component may be designated as a second component, and similarly, a second component may be designated as the first component, without departing from the scope of the present invention. The term "and / or" includes any and all combinations of one of the associat...

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Abstract

Disclosed is a method for discovering a primary device (PD) of electric vehicle supply equipment (EVSE). A method performed by a discovery apparatus of an electric vehicle (EV) includes: receiving a first transmit signal including a first network identifier from at least one of a supply equipment communication controller (SECC) of a charging station into which the EV enters and a plurality of PDs which are managed by the SECC and respectively located in positions corresponding to a plurality of charging spots of the charging station; transmitting a first connection request signal based on the first network identifier to the SECC; configuring a first wireless network with the SECC after receiving a first response to the first connection request signal from the SECC; receiving information relating to second network identifiers for the plurality of PDs from the SECC through the first wireless network; receiving second transmit signals including the second network identifiers from the plurality of PDs when the first wireless network is released; selecting a specific PD among the plurality of PDs based on received signal strengths of the second transmit signals; and configuring a second wireless network with the specific PD.

Description

technical field [0001] The present invention relates generally to a technique for discovering a charging point of a plug-in electric vehicle, and more particularly, to a technique performed by an electric vehicle to discover a specific primary device among a plurality of primary devices in a charging station. A method and device thereof, and an operation method of the power supply equipment communication method. Background technique [0002] An electric vehicle charging system can be defined as a system that charges the battery of an electric vehicle using electricity obtained from a commercial grid or an energy storage system. Electric vehicle charging systems can take various forms according to different types of electric vehicles. For example, an electric vehicle (EV) may also be referred to as an electric vehicle, electric vehicle, or plug-in vehicle (xEV). xEVs can be classified as plug-in all-electric vehicles or battery electric vehicles (BEV), plug-in electric vehi...

Claims

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Application Information

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IPC IPC(8): B60L11/18H04W76/02
CPCB60L53/60H04W76/11H04L67/12H04W40/244Y02T10/70Y02T10/7072Y02T90/12H04W4/40
Inventor 全炳升金增一成宰容
Owner HYUNDAI MOTOR CO LTD
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