Vehicle mounted personal device battery charging station and operating methods to avoid interference

A technology for vehicles and vehicle systems, applied in the arrangement of multiple synchronous batteries, charging stations for charging mobile devices, charging stations, etc., can solve problems such as interfering electromagnetic interference, preventing users from starting/stopping system failures, etc., to eliminate the possibility Effect

Active Publication Date: 2014-02-05
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, inductive charging stations may cause electromagnetic interference (EMI) or radio frequency interference at one or several frequencies that may interfere with passive entry/start system communi

Method used

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  • Vehicle mounted personal device battery charging station and operating methods to avoid interference
  • Vehicle mounted personal device battery charging station and operating methods to avoid interference
  • Vehicle mounted personal device battery charging station and operating methods to avoid interference

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Embodiment Construction

[0019] One or more embodiments or implementations are described below with reference to the drawings, wherein like reference numerals are used to refer to like elements throughout, and wherein various features are not necessarily drawn to scale. The present disclosure relates to methods and apparatus for operating an inductive charging station of a motor vehicle. Various exemplary embodiments are illustrated and described in more detail below and may be used to provide inductive charging facilities in vehicles for contactless charging of battery-powered user devices such as cell phones, PDAs, etc., to An automatic approach advantageously facilitates wireless communication between an external user device, such as a key fob, and the vehicle.

[0020] first reference figure 1 and 2 , illustrates an exemplary motor vehicle 100, which may be an automobile, truck, van, etc., for transporting one or more passengers and associated cargo with an on-board propulsion system, whether th...

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PUM

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Abstract

A method and apparatus are presented for inductive charging of battery operated devices in a motor vehicle, in which a passive vehicle entry and/or starting system selectively disables or reduces provision of power to a primary coil of an inductive charging station while the passive system communicates with an external user device such as a key fob controller to avoid or mitigate electromagnetic interference.

Description

technical field Background technique [0001] Many vehicles offer passive entry and / or remote vehicle start systems. These systems allow the user to carry a key (key fob) with one or more marked buttons and press specific buttons for locking or unlocking one or more doors, unlocking the trunk or trunk, enabling and disabling ( disable) anti-theft system, sound the alarm, start the vehicle, etc. The key fob includes RF communication circuitry and a small battery, and is usually programmed with a unique ID code. The vehicle includes a passive system that communicates with the key and verifies that the ID code in the key is authorized for use in activating one or more vehicle functions. Some systems also include sensors to detect whether the key is inside or near the vehicle, and can warn the user of undesired events, such as attempting to lock the doors while the key is in the vehicle. [0002] Many modern vehicles are also equipped with interfaces for accommodating and inter...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J17/00B60L11/18
CPCH02J7/025B60L11/182B60L11/1846Y02T90/14H02J7/0027H02J5/005Y02T90/163Y04S30/14Y02T10/7088Y02T90/169Y02T90/122Y02T10/7005Y02T90/128Y02T90/16Y02T10/7072B60L53/65B60L53/126Y02T10/70Y02T90/12Y02T90/167H02J7/0013H02J7/0044H02J2310/22H02J50/10H02J50/90
Inventor H.阿莱J.D.迪萨尔沃
Owner HONDA MOTOR CO LTD
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