CN103832337A - Electric vehicle wireless charging guiding system - Google Patents
Electric vehicle wireless charging guiding system Download PDFInfo
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- CN103832337A CN103832337A CN201210491684.0A CN201210491684A CN103832337A CN 103832337 A CN103832337 A CN 103832337A CN 201210491684 A CN201210491684 A CN 201210491684A CN 103832337 A CN103832337 A CN 103832337A
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- camera
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- wireless charging
- marking line
- charging
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The invention relates to an electric vehicle wireless charging guiding system which is used for aligning of a charging sending device and an electricity receiving device during wireless charging. The charging sending device is arranged on the ground, the electricity receiving device is arranged on the vehicle, the guiding system comprises a camera, a ground marking line and a displayer, the camera and the displayer are arranged on the vehicle, the ground marking line is arranged on the ground, the camera is connected with the displayer, the camera collects an image with the ground marking line on the zone behind the vehicle, a guiding line in the camera is overlapped, then the image is transmitted to the displayer, the displayer compares the positions of the guiding line in the camera and the ground marking line, a driver is guided to park the vehicle in an appointed position, and aligning of the charging sending device and the electricity receiving device is completed. Compared with the prior art, the electric vehicle wireless charging guiding system has the advantages of being simple in structure, flexible in changing and the like.
Description
Technical field
The present invention relates to a kind of control mechanism for electric vehicle, especially relate to a kind of elec. vehicle wireless charging designating system.
Background technology
New-energy automobile is the popular direction when vehicle in front development, and wherein the most practical is elec. vehicle.The charging modes of elec. vehicle has multiple, and wherein wireless charging is the one that wherein most convenient uses.But wireless charging must solve aiming at of charging feedway and receiving device, could realize high efficiency and charge.When the application of wireless charging on elec. vehicle, charging feedway is mounted on the ground, and current-collecting device is installed on vehicle, and whether chaufeur cannot be observed current-collecting device and aim at feedway.
Current existing solution is, lays sensor and actuating unit on feedway or current-collecting device, automatically adjust and aim at projector and current collector, but mechanism's complexity, cost is very high.
Summary of the invention
Object of the present invention be exactly provide in order to overcome the defect that above-mentioned prior art exists a kind of simple in structure, change elec. vehicle wireless charging designating system flexibly.
Object of the present invention can be achieved through the following technical solutions:
A kind of elec. vehicle wireless charging designating system, charge when the wireless charging the aiming at of feedway and current-collecting device, described charging feedway is installed on the ground, described current-collecting device is arranged on vehicle, described designating system comprises camera, floor marking line and telltale, described camera and telltale are arranged on vehicle, and on the ground, described camera is connected with telltale in described floor marking line setting;
On camera collection rear view of vehicle region with the image of floor marking line, and be superimposed with the inner clearance line of camera, be transferred to again telltale, telltale is by the position of the inner clearance line of comparison camera and floor marking line, guiding chaufeur stops vehicle into assigned address, completes aiming at of charging feedway and current-collecting device.
Described floor marking line is provided with multiple, and multiple floor marking lines are distributed in around charging feedway.Compared with prior art, the present invention has the following advantages:
One, cost is low, and system architecture is simple;
Two, the inner clearance line of floor marking line and camera changes flexibly;
Three, little to site requirements.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention adopts reversing warehouse-in mode;
Fig. 2 is the structural representation that the present invention adopts headstock warehouse-in mode.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, a kind of elec. vehicle wireless charging designating system, charge when the wireless charging the aiming at of feedway 5 and current-collecting device 1, described charging feedway 5 is installed on the ground, described current-collecting device 1 is arranged on vehicle, and described designating system comprises camera 2, floor marking line 4 and telltale 6, and described camera 2 and telltale 6 are arranged on vehicle, described floor marking line 4 arranges on the ground, and described camera 2 is connected with telltale 6; Described floor marking line 4 is provided with multiple, and multiple floor marking lines are distributed in around charging feedway.
The mode of operation of above-mentioned elec. vehicle wireless charging designating system is: on camera 2 collection vehicle rear areas with the image of floor marking line 4, and be superimposed with the inner clearance line 3 of camera, be transferred to again telltale 6, telltale 6 is by the position of the inner clearance line 3 of comparison camera and floor marking line 4, guiding chaufeur stops vehicle into assigned address, completes aiming at of charging feedway 5 and current-collecting device 1.
As shown in Figure 1, in the present embodiment, chaufeur adopts the mode of reversing warehouse-in to park:
1) the Image Adjusting vehicle location that chaufeur shows according to telltale 6, makes the inner clearance line first of camera 3-1 align with the floor marking line first 4-1 photographing;
2) chaufeur suspends reversing, and by bearing circle right-hand turning to maximum angle:
3) chaufeur continues reversing, until the inner clearance line second of camera 3-2 aligns with the floor marking line second 4-2 photographing, then stops and starts charging.
A kind of elec. vehicle wireless charging designating system, its structure is identical with embodiment 1.As shown in Figure 2, in the present embodiment, chaufeur adopts the mode of headstock warehouse-in to park:
1) chaufeur is first aimed at parking stall by headstock;
2) then sail vehicle into parking stall, and the Image Adjusting lateral direction of car position showing according to telltale 6, inner camera clearance line 3 is alignd with the floor marking line 4 photographing, then stop and start charging.
Claims (2)
1. an elec. vehicle wireless charging designating system, charge when the wireless charging the aiming at of feedway and current-collecting device, described charging feedway is installed on the ground, described current-collecting device is arranged on vehicle, it is characterized in that, described designating system comprises camera, floor marking line and telltale, and described camera and telltale are arranged on vehicle, on the ground, described camera is connected with telltale in described floor marking line setting;
On camera collection rear view of vehicle region with the image of floor marking line, and be superimposed with the inner clearance line of camera, be transferred to again telltale, telltale is by the position of the inner clearance line of comparison camera and floor marking line, guiding chaufeur stops vehicle into assigned address, completes aiming at of charging feedway and current-collecting device.
2. a kind of elec. vehicle wireless charging designating system according to claim 1, is characterized in that, described floor marking line is provided with multiple, and multiple floor marking lines are distributed in around charging feedway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491684.0A CN103832337A (en) | 2012-11-27 | 2012-11-27 | Electric vehicle wireless charging guiding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491684.0A CN103832337A (en) | 2012-11-27 | 2012-11-27 | Electric vehicle wireless charging guiding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832337A true CN103832337A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210491684.0A Pending CN103832337A (en) | 2012-11-27 | 2012-11-27 | Electric vehicle wireless charging guiding system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103832337A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825589A (en) * | 2016-05-20 | 2016-08-03 | 深圳大学 | Electric vehicle wireless charging alignment system and method based on vehicle license plate recognition |
| CN106574949A (en) * | 2014-07-25 | 2017-04-19 | 高通股份有限公司 | Guidance and alignment system and methods for electric vehicle wireless charging systems |
| CN107054136A (en) * | 2017-04-14 | 2017-08-18 | 深圳大学 | A kind of electric vehicle wireless charging alignment system and method |
| WO2017197919A1 (en) * | 2016-05-20 | 2017-11-23 | 中兴通讯股份有限公司 | Wireless charging positioning method, device, and system, and electric vehicle |
| CN107757390A (en) * | 2016-08-23 | 2018-03-06 | 现代自动车株式会社 | The method for guiding the wireless charging of electric vehicle |
| WO2018196384A1 (en) * | 2017-04-26 | 2018-11-01 | 中惠创智无线供电技术有限公司 | New-energy automobile wireless charging alignment system |
| US10486549B2 (en) | 2015-05-15 | 2019-11-26 | Ford Global Technologies, Llc | Parking assist overlay |
| CN113525140A (en) * | 2020-04-21 | 2021-10-22 | 北京新能源汽车股份有限公司 | Parking path display method, wireless charging alignment system and automobile |
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| 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 |
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- 2012-11-27 CN CN201210491684.0A patent/CN103832337A/en active Pending
Patent Citations (3)
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| 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 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574949A (en) * | 2014-07-25 | 2017-04-19 | 高通股份有限公司 | Guidance and alignment system and methods for electric vehicle wireless charging systems |
| CN106574949B (en) * | 2014-07-25 | 2019-08-09 | 韦特里西提公司 | Guidance and alignment system and method for electric vehicle wireless charging system |
| US10486549B2 (en) | 2015-05-15 | 2019-11-26 | Ford Global Technologies, Llc | Parking assist overlay |
| CN105825589A (en) * | 2016-05-20 | 2016-08-03 | 深圳大学 | Electric vehicle wireless charging alignment system and method based on vehicle license plate recognition |
| WO2017197919A1 (en) * | 2016-05-20 | 2017-11-23 | 中兴通讯股份有限公司 | Wireless charging positioning method, device, and system, and electric vehicle |
| CN107399241A (en) * | 2016-05-20 | 2017-11-28 | 中兴通讯股份有限公司 | A kind of wireless charging localization method, device, system and electric automobile |
| CN107757390A (en) * | 2016-08-23 | 2018-03-06 | 现代自动车株式会社 | The method for guiding the wireless charging of electric vehicle |
| CN107054136A (en) * | 2017-04-14 | 2017-08-18 | 深圳大学 | A kind of electric vehicle wireless charging alignment system and method |
| WO2018196384A1 (en) * | 2017-04-26 | 2018-11-01 | 中惠创智无线供电技术有限公司 | New-energy automobile wireless charging alignment system |
| CN113525140A (en) * | 2020-04-21 | 2021-10-22 | 北京新能源汽车股份有限公司 | Parking path display method, wireless charging alignment system and automobile |
| CN113525140B (en) * | 2020-04-21 | 2024-04-12 | 北京新能源汽车股份有限公司 | Parking path display method, wireless charging alignment system and automobile |
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Application publication date: 20140604 |
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| RJ01 | Rejection of invention patent application after publication |