A method of communication between a vehicle and a wayside control unit for controlling an inductive energy transfer to the vehicle, a vehicle and an arrangement

A technology of inductive power transmission and control unit, which is applied in vehicle energy storage, signal transmission system, safety communication device, etc., to achieve the effect of reducing space requirements and reducing manufacturing costs

Active Publication Date: 2016-10-12
BOMBARDIER PRIMOVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In particular, in the case of several primary units controlled by a common control unit, there is the problem of assigning the vehicle to a primary unit through which the inductive power transmission to the vehicle takes place
[0009] A further problem is that inductive power transfer generally requires the correct positioning of the secondary winding structure relative to the primary winding structure in order to maximize the amount of power transferred, and in order to meet safety requirements and provide electromagnetic compatibility

Method used

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  • A method of communication between a vehicle and a wayside control unit for controlling an inductive energy transfer to the vehicle, a vehicle and an arrangement
  • A method of communication between a vehicle and a wayside control unit for controlling an inductive energy transfer to the vehicle, a vehicle and an arrangement

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Embodiment Construction

[0073] figure 1 A schematic side view of a vehicle 1 and an inductive power transfer station 2 is shown. The vehicle 1 comprises a secondary unit 3 of a system for inductive power transfer. The secondary unit 3 can also be called receiver or extractor. The secondary winding structure, which is part of the secondary unit 3 , is not shown. It is also shown that the vehicle 1 comprises a human machine interface 4 which can be used to provide information to the driver or passengers of the vehicle 1 . The man-machine interface 4 is connected to the vehicle-side control unit 5 via a data connection. It is also shown that the vehicle comprises a rectifier 6 and a traction battery 7 . The rectifier 6 rectifies the alternating current output voltage generated by the secondary unit 3 when receiving the power transfer field 8 generated by the primary unit 9 . The primary winding structure, which is part of the primary unit 9 , is not shown. The rectified voltage is used to transfer...

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Abstract

A method of communication between a vehicle and a wayside unit for controlling an inductive energy transfer to the vehicle, a vehicle and an arrangement are provided. The invention relates to a method of communication between the vehicle (1) and the wayside control unit (11) for controlling the inductive power transfer to the vehicle (1), wherein the control unit (11) controls a generation of an electromagnetic field by a primary unit (9) with a primary winding structure of a system for inductive power transfer, wherein the vehicle (1) comprises a secondary unit (3) with a secondary winding structure for receiving the alternating electromagnetic field, wherein charging-related data is transmitted in between the vehicle (1) and the control unit (11) via a first communication link (13), wherein the authentication-related data is transmitted from the vehicle (1) to the control unit (11) via a second communication link (17, 18), wherein the authentication-related data is used to authenticate the charging-related data, and the vehicle (1) and the arrangement of the vehicle (1) and the primary unit.

Description

technical field [0001] The invention relates to a method of communication between a vehicle and a roadside control unit for control and inductive energy or electrical energy transfer to the vehicle, as well as an arrangement of the vehicle and an inductive electrical energy transfer station. Background technique [0002] Electric vehicles, in particular rail vehicles and / or road vehicles, can be operated with electrical energy transmitted by means of inductive electrical energy transfer. Such a vehicle may include an electrical circuit arrangement, which may be or part of the traction system of the vehicle. Also, the vehicle may comprise a so-called receiving device adapted to receive an alternating electromagnetic field and generate an alternating current by electromagnetic induction. Such a receiving device may comprise or provide said circuit arrangement, in particular a so-called secondary winding arrangement. Additionally, such vehicles may include a rectifier adapted...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18
CPCY04S30/14B60L53/00B60L53/65B60L53/305B60L53/126Y02T90/167B60L53/12B60L53/30G08C17/02H04B5/0031H04B5/0037H02J50/80B60L53/38H04L9/3263H04L2209/84H02J50/10B60Y2200/91Y02T90/16Y02T90/14Y02T10/70Y02T10/7072Y02T90/12H02J50/90
Inventor T·施纳尔
Owner BOMBARDIER PRIMOVE
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