WO2014082571A1 - Wireless charging guide system of electric vehicle - Google Patents

Wireless charging guide system of electric vehicle Download PDF

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Publication number
WO2014082571A1
WO2014082571A1 PCT/CN2013/087892 CN2013087892W WO2014082571A1 WO 2014082571 A1 WO2014082571 A1 WO 2014082571A1 CN 2013087892 W CN2013087892 W CN 2013087892W WO 2014082571 A1 WO2014082571 A1 WO 2014082571A1
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WO
WIPO (PCT)
Prior art keywords
camera
ground
display
vehicle
wireless charging
Prior art date
Application number
PCT/CN2013/087892
Other languages
French (fr)
Chinese (zh)
Inventor
马光林
孙冲
理查德⋅A⋅亨德森
Original Assignee
德尔福电子(苏州)有限公司
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Publication of WO2014082571A1 publication Critical patent/WO2014082571A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/37—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/24—Steering angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/12—Driver interactions by confirmation, e.g. of the input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/26—Driver interactions by pedal actuation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Definitions

  • the utility model relates to an electric vehicle control device, in particular to an electric vehicle wireless charging and guiding system.
  • New energy vehicles are the hottest direction of current vehicle development, and the most practical ones are electric vehicles.
  • wireless charging is one of the most convenient.
  • wireless charging must address the alignment of the charging transmitter with the receiving device in order to achieve high efficiency charging.
  • the charging transmitting device is mounted on the ground, and the power receiving device is mounted on the vehicle, and the driver cannot observe whether the power receiving device is aligned with the transmitting device.
  • the current solution is to place the sensor and actuator on the transmitting device or the powered device, and automatically adjust the alignment transmitter and the receiver, but the mechanism is complicated and costly.
  • the purpose of the utility model is to provide a wireless charging and guiding system for an electric vehicle with simple structure and flexible change in order to overcome the defects of the prior art described above.
  • An electric vehicle wireless charging guiding system for aligning a charging transmitting device with a power receiving device during wireless charging, the charging transmitting device being mounted on a ground, the power receiving device being mounted on a vehicle,
  • the guiding system comprises a camera, a ground marking line and a display, the camera and the display are mounted on the vehicle, the ground marking line is arranged on the ground, and the camera is connected to the display.
  • the ground marking line is provided in plurality, and the plurality of ground marking lines are distributed around the charging transmitting device. Compared with the prior art, the utility model has the following advantages:
  • the ground marking line and the internal guiding line of the camera are flexible
  • FIG. 1 is a schematic structural view of a utility model adopting a reverse storage mode
  • FIG. 2 is a schematic structural view of the utility model adopting a vehicle head storage method. DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
  • an electric vehicle wireless charging guiding system is used for alignment of a charging transmitting device 5 and a power receiving device 1 during wireless charging, and the charging transmitting device 5 is installed on the ground, and the power receiving is performed.
  • the device 1 is mounted on a vehicle, the guiding system comprises a camera 2, a ground marking line 4 and a display 6, the camera 2 and the display 6 are mounted on the vehicle, and the ground marking line 4 is arranged on the ground.
  • the camera 2 is connected to the display 6; the ground marking line 4 is provided in plurality, and a plurality of ground marking lines are distributed around the charging transmitting device.
  • the above-mentioned electric vehicle wireless charging guiding system works as follows:
  • the camera 2 collects an image with a ground marking line 4 on the rear area of the vehicle, and superimposes the camera internal guiding line 3, and then transmits it to the display 6, and the display 6 compares the inside of the camera.
  • the position of the guide line 3 and the ground marking line 4 guides the driver to stop the vehicle in the designated position, and completes the alignment of the charging and transmitting device 5 with the power receiving device 1.
  • the driver uses the reverse parking mode to park:
  • An electric vehicle wireless charging guiding system having the same structure as that of the first embodiment. As shown in FIG. 2, in this embodiment, the driver uses the vehicle head to store in the parking mode:

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

A wireless charging guide system of an electric vehicle is used for aligning a charging transmission device (5) with a power receiving device (1) during wireless charging. The charging transmission device (5) is installed on the ground. The power receiving device (1) is installed on the vehicle. The guide system comprises a camera (2), a ground marking line (4) and a display (6). The camera (2) and the display (6) are installed on the vehicle, the ground marking line (4) is arranged on the ground and the camera (2) is connected with the display (6). The camera (2) collects an image with the ground marking line (4) in an area behind the vehicle, an internal guide line (3) of the camera is superposed on the image, then the image is transmitted to the display (6), and the display (6) guides, according to the positions of the internal guide line (3) of the camera and the ground marking line (4), a driver to park the vehicle at a designated position to complete the alignment between the charging transmission device (5) and the power receiving device (1).

Description

电动车辆无线充电引导系统 技术领域  Electric vehicle wireless charging guidance system
本实用新型涉及一种电动车辆控制装置， 尤其是涉及一种电动车辆无线充 电引导系统。 背景技术  The utility model relates to an electric vehicle control device, in particular to an electric vehicle wireless charging and guiding system. Background technique
新能源汽车是当前车辆发展的热门方向， 其中最为实用的是电动车辆。 电 动车辆的充电方式有多种， 其中无线充电是其中最方便使用的一种。 但是无线 充电必须解决充电发射装置与接收装置的对准， 才能实现高效率充电。 无线充 电在电动车辆上的应用时， 充电发射装置被安装在地面上， 受电装置被安装在 车辆上， 驾驶员无法观察受电装置是否和发射装置对准。  New energy vehicles are the hottest direction of current vehicle development, and the most practical ones are electric vehicles. There are many ways to charge electric vehicles, of which wireless charging is one of the most convenient. However, wireless charging must address the alignment of the charging transmitter with the receiving device in order to achieve high efficiency charging. When the wireless charging is applied to an electric vehicle, the charging transmitting device is mounted on the ground, and the power receiving device is mounted on the vehicle, and the driver cannot observe whether the power receiving device is aligned with the transmitting device.
当前现有的解决方法是，在发射装置或受电装置上安放传感器和执行机构， 自动调整对准发射器和受电器， 但是机构复杂， 成本很高。  The current solution is to place the sensor and actuator on the transmitting device or the powered device, and automatically adjust the alignment transmitter and the receiver, but the mechanism is complicated and costly.
发明内容 Summary of the invention
本实用新型的目的就是为了克服上述现有技术存在的缺陷而提供一种结构 简单、 变化灵活的电动车辆无线充电引导系统。  The purpose of the utility model is to provide a wireless charging and guiding system for an electric vehicle with simple structure and flexible change in order to overcome the defects of the prior art described above.
本实用新型的目的可以通过以下技术方案来实现：  The purpose of the utility model can be achieved by the following technical solutions:
一种电动车辆无线充电引导系统， 用于无线充电时充电发射装置与受电装 置的对准，所述的充电发射装置安装在地面上，所述的受电装置安装在车辆上， 所述的引导系统包括摄像头、 地面标示线和显示器， 所述的摄像头和显示器安 装在车辆上， 所述的地面标示线设置在地面上， 所述的摄像头与显示器连接。  An electric vehicle wireless charging guiding system for aligning a charging transmitting device with a power receiving device during wireless charging, the charging transmitting device being mounted on a ground, the power receiving device being mounted on a vehicle, The guiding system comprises a camera, a ground marking line and a display, the camera and the display are mounted on the vehicle, the ground marking line is arranged on the ground, and the camera is connected to the display.
所述的地面标示线设置有多个，多个地面标示线分布在充电发射装置周围。 与现有技术相比， 本实用新型具有以下优点：  The ground marking line is provided in plurality, and the plurality of ground marking lines are distributed around the charging transmitting device. Compared with the prior art, the utility model has the following advantages:
一、 成本低， 系统结构简单；  1. Low cost and simple system structure;
二、 地面标示线和摄像头内部引导线变化灵活；  Second, the ground marking line and the internal guiding line of the camera are flexible;
三、 对场地要求小。 附图说明 图 1为本实用新型采用倒车入库方式的结构示意图； Third, the site requirements are small. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic structural view of a utility model adopting a reverse storage mode;
图 2为本实用新型采用车头入库方式的结构示意图。 具体实施方式 下面结合附图和具体实施例对本实用新型进行详细说明。  FIG. 2 is a schematic structural view of the utility model adopting a vehicle head storage method. DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
实施例 1  Example 1
如图 1所示， 一种电动车辆无线充电引导系统， 用于无线充电时充电发射 装置 5与受电装置 1的对准， 所述的充电发射装置 5安装在地面上， 所述的受 电装置 1安装在车辆上， 所述的引导系统包括摄像头 2、 地面标示线 4和显示 器 6， 所述的摄像头 2和显示器 6安装在车辆上， 所述的地面标示线 4设置在 地面上， 所述的摄像头 2与显示器 6连接； 所述的地面标示线 4设置有多个， 多个地面标示线分布在充电发射装置周围。  As shown in FIG. 1, an electric vehicle wireless charging guiding system is used for alignment of a charging transmitting device 5 and a power receiving device 1 during wireless charging, and the charging transmitting device 5 is installed on the ground, and the power receiving is performed. The device 1 is mounted on a vehicle, the guiding system comprises a camera 2, a ground marking line 4 and a display 6, the camera 2 and the display 6 are mounted on the vehicle, and the ground marking line 4 is arranged on the ground. The camera 2 is connected to the display 6; the ground marking line 4 is provided in plurality, and a plurality of ground marking lines are distributed around the charging transmitting device.
上述电动车辆无线充电引导系统的工作方式为： 摄像头 2采集车辆后方区 域上带有地面标示线 4的影像， 并叠加上摄像头内部引导线 3， 再传输到显示 器 6， 显示器 6通过比对摄像头内部引导线 3和地面标示线 4的位置， 弓 I导驾 驶员将车辆停入指定位置， 完成充电发射装置 5与受电装置 1的对准。  The above-mentioned electric vehicle wireless charging guiding system works as follows: The camera 2 collects an image with a ground marking line 4 on the rear area of the vehicle, and superimposes the camera internal guiding line 3, and then transmits it to the display 6, and the display 6 compares the inside of the camera. The position of the guide line 3 and the ground marking line 4 guides the driver to stop the vehicle in the designated position, and completes the alignment of the charging and transmitting device 5 with the power receiving device 1.
如图 1所示， 本实施例中驾驶员采用倒车入库的方式泊车：  As shown in FIG. 1, in this embodiment, the driver uses the reverse parking mode to park:
1 )驾驶员根据显示器 6显示的图像调整车辆位置，使摄像头内部引导线甲 3-1与拍摄到的地面标示线甲 4-1对齐；  1) The driver adjusts the position of the vehicle according to the image displayed on the display 6, so that the internal guide wire 3-1 of the camera is aligned with the captured ground marking 4-1;
2) 驾驶员暂停倒车， 并将方向盘向右转至最大角度；  2) The driver pauses the reversing and turns the steering wheel to the right to the maximum angle;
3 )驾驶员继续倒车， 直到摄像头内部引导线乙 3-2与拍摄到的地面标示线 乙 4-2对齐， 然后停车开始充电。  3) The driver continues to reversing until the camera's internal guide line B-2 is aligned with the captured ground line B-2, and then stops charging.
实施例 2  Example 2
一种电动车辆无线充电引导系统， 其结构与实施例 1相同。 如图 2所示， 本实施例中驾驶员采用车头入库的方式泊车：  An electric vehicle wireless charging guiding system having the same structure as that of the first embodiment. As shown in FIG. 2, in this embodiment, the driver uses the vehicle head to store in the parking mode:
1 ) 驾驶员先将车头对准停车位；  1) The driver first aligns the front of the car with the parking space;
2)然后将车辆驶入停车位，并根据显示器 6显示的图像调整车辆横向位置， 将摄像头内部引导线 3与拍摄到的地面标示线 4对齐， 然后停车开始充电。  2) Then drive the vehicle into the parking space and adjust the lateral position of the vehicle according to the image displayed on the display 6, align the camera internal guide line 3 with the photographed ground marking line 4, and then stop charging.

Claims

权 利 要 求 Rights request
1.一种电动车辆无线充电引导系统，用于无线充电时充电发射装置与受电 装置的对准， 所述的充电发射装置安装在地面上， 所述的受电装置安装在车辆 上， 其特征在于， 所述的引导系统包括摄像头、 地面标示线和显示器， 所述的 摄像头和显示器安装在车辆上， 所述的地面标示线设置在地面上， 所述的摄像 头与显示器连接。 1. An electric vehicle wireless charging guidance system for aligning a charging transmitting device with a power receiving device during wireless charging, the charging transmitting device being mounted on a ground, the power receiving device being mounted on a vehicle, The guiding system comprises a camera, a ground marking line and a display, the camera and the display are mounted on the vehicle, the ground marking line is arranged on the ground, and the camera is connected to the display.
2. 根据权利要求 1所述的一种电动车辆无线充电引导系统， 其特征在于， 所述的地面标示线设置有多个， 多个地面标示线分布在充电发射装置周围。  2. The electric vehicle wireless charging guidance system according to claim 1, wherein the plurality of ground marking lines are disposed, and the plurality of ground marking lines are distributed around the charging transmitting device.
PCT/CN2013/087892 2012-11-27 2013-11-27 Wireless charging guide system of electric vehicle WO2014082571A1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10391938B2 (en) 2015-05-15 2019-08-27 Ford Global Technologies, Llc Imaging system for locating a moving object in relation to another object
US10576892B2 (en) 2016-03-24 2020-03-03 Ford Global Technologies, Llc System and method for generating a hybrid camera view in a vehicle
US11018530B2 (en) 2018-08-31 2021-05-25 Ge Hybrid Technologies, Llc Wireless power transmission apparatus with multiple controllers
US11916405B2 (en) 2019-01-02 2024-02-27 Ge Hybrid Technologies, Llc Wireless power transmission apparatus with multiple controllers

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202923500U (en) * 2012-11-27 2013-05-08 德尔福电子(苏州)有限公司 Wireless charging guide system of electric vehicle
CN103342101B (en) * 2013-06-14 2015-11-18 北京航空航天大学 Induction type non-contact charge location alignment device and localization method thereof
CN104516359A (en) * 2013-09-27 2015-04-15 中兴通讯股份有限公司 Method and device for vehicle positioning
KR101860245B1 (en) 2014-01-30 2018-05-21 닛산 지도우샤 가부시키가이샤 Parking assistance device and parking assistance method
CN106602627B (en) * 2015-10-20 2019-06-21 苏州宝时得电动工具有限公司 Charge docking system and method
CN107124013A (en) * 2015-12-17 2017-09-01 苏州宝时得电动工具有限公司 A kind of intelligent grass-removing wireless charging system
CN106891741B (en) * 2015-12-18 2019-12-20 比亚迪股份有限公司 Wireless charging alignment system and method, electric vehicle and wireless charging transmitting system
CN106004491A (en) * 2016-06-02 2016-10-12 深圳大学 Vehicle wireless charging alignment method and system
CN107891763B (en) * 2017-04-26 2018-12-07 中惠创智无线供电技术有限公司 A kind of new-energy automobile wireless charging alignment system
CN108569280B (en) * 2017-12-15 2020-03-24 上海蔚来汽车有限公司 Method and device for automatic parking, intelligent automobile and computer storage medium
EP3623205B1 (en) 2018-09-12 2022-01-19 Ningbo Geely Automobile Research & Development Co. Ltd. A device for a wireless power transfer system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494771A (en) * 2008-11-19 2009-07-29 广东铁将军防盗设备有限公司 Backing auxiliary device and photographic device thereof as well as image composition display method
CN101894499A (en) * 2009-05-18 2010-11-24 爱信精机株式会社 Driving ancillary equipment
WO2011127455A2 (en) * 2010-04-08 2011-10-13 Qualcomm Incorporated Wireless power antenna alignment adjustment system for vehicles
CN102572379A (en) * 2010-12-21 2012-07-11 同致电子科技（厦门）有限公司 Dynamic trajectory rear camera displaying accessory system and method
CN202923500U (en) * 2012-11-27 2013-05-08 德尔福电子(苏州)有限公司 Wireless charging guide system of electric vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494771A (en) * 2008-11-19 2009-07-29 广东铁将军防盗设备有限公司 Backing auxiliary device and photographic device thereof as well as image composition display method
CN101894499A (en) * 2009-05-18 2010-11-24 爱信精机株式会社 Driving ancillary equipment
WO2011127455A2 (en) * 2010-04-08 2011-10-13 Qualcomm Incorporated Wireless power antenna alignment adjustment system for vehicles
CN102572379A (en) * 2010-12-21 2012-07-11 同致电子科技（厦门）有限公司 Dynamic trajectory rear camera displaying accessory system and method
CN202923500U (en) * 2012-11-27 2013-05-08 德尔福电子(苏州)有限公司 Wireless charging guide system of electric vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10391938B2 (en) 2015-05-15 2019-08-27 Ford Global Technologies, Llc Imaging system for locating a moving object in relation to another object
US10576892B2 (en) 2016-03-24 2020-03-03 Ford Global Technologies, Llc System and method for generating a hybrid camera view in a vehicle
US11018530B2 (en) 2018-08-31 2021-05-25 Ge Hybrid Technologies, Llc Wireless power transmission apparatus with multiple controllers
US11916405B2 (en) 2019-01-02 2024-02-27 Ge Hybrid Technologies, Llc Wireless power transmission apparatus with multiple controllers

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