技术领域technical field
本发明属于民航特种车辆应用技术领域，也用于港口、码头、货站、物流等场所，特别是涉及一种基于视觉识别的电动车辆无线充电及自动对正控制装置。The invention belongs to the technical field of application of civil aviation special vehicles, and is also used in ports, docks, cargo stations, logistics and other places, and in particular relates to a wireless charging and automatic alignment control device for electric vehicles based on visual recognition.
背景技术Background technique
中国民航局响应节能与环保的口号，将电动汽车引入民用航空领域，实施民航特种车辆的“油改电”计划，以实现行李拖车的电动化。目前已经开发出包括电动货物运输自驱动牵引车组在内的多种电动车辆。为使这些电动车辆充电更加方便，更加适合机场车辆和相关运输、物流行业频繁的运输任务，为了提高无线充电效率和降低人工对车体技术要求以满足生产需求，需要与之配套的电动车辆无线充电及自动对正装置以配套使用，但目前市场上尚无这种装置。In response to the slogan of energy conservation and environmental protection, the Civil Aviation Administration of China introduced electric vehicles into the field of civil aviation, and implemented the "oil-to-electricity" plan for civil aviation special vehicles to realize the electrification of luggage trailers. A variety of electric vehicles have been developed, including self-propelled tractor packs for electric cargo transport. In order to make the charging of these electric vehicles more convenient and more suitable for the frequent transportation tasks of airport vehicles and related transportation and logistics industries, in order to improve the efficiency of wireless charging and reduce the manual technical requirements on the car body to meet the production needs, it is necessary to match the electric vehicle wireless Charging and automatic alignment devices are used as a set, but there is no such device on the market at present.
发明内容Contents of the invention
为了解决上述问题，本发明的目的在于提供一种基于视觉识别的电动车辆无线充电及自动对正控制装置。In order to solve the above problems, the purpose of the present invention is to provide a wireless charging and automatic alignment control device for electric vehicles based on visual recognition.
为了达到上述目的，本发明提供的基于视觉识别的电动车辆无线充电及自动对正控制装置包括：能量发送装置、视觉检测装置、运动装置、能量接收装置和控制器；其中：控制器分别与视觉检测装置和运动装置相连接；能量发送装置以无线的方式向能量接收装置传递能量。In order to achieve the above purpose, the wireless charging and automatic alignment control device for electric vehicles based on visual recognition provided by the present invention includes: an energy sending device, a visual detection device, a motion device, an energy receiving device and a controller; The detecting device is connected with the moving device; the energy transmitting device transmits energy to the energy receiving device in a wireless manner.
所述的视觉检测装置、运动装置、能量接收装置和控制器安装在电动车辆上；能量发送装置安装在地面以下。The visual inspection device, motion device, energy receiving device and controller are installed on the electric vehicle; the energy sending device is installed below the ground.
所述的视觉检测装置为包括摄像头在内的数字式图像采集处理系统。The visual detection device is a digital image acquisition and processing system including a camera.
所述的控制器为以微控制器芯片为核心的控制器。The controller is a controller with a microcontroller chip as the core.
本发明提供的基于视觉识别的电动车辆无线充电及自动对正控制装置具有如下有益效果：结构设计合理、自动化程度高、使用方便且适用性广。The wireless charging and automatic alignment control device for electric vehicles based on visual recognition provided by the present invention has the following beneficial effects: reasonable structural design, high degree of automation, convenient use and wide applicability.
附图说明Description of drawings
图1为本发明提供的基于视觉识别的电动车辆无线充电及自动对正控制装置结构示意图。Fig. 1 is a schematic structural diagram of a wireless charging and automatic alignment control device for an electric vehicle based on visual recognition provided by the present invention.
具体实施方式Detailed ways
下面结合附图和具体实施例对本发明提供的基于视觉识别的电动车辆无线充电及自动对正控制装置进行详细说明。The visual recognition-based wireless charging and automatic alignment control device for electric vehicles provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
如图1所示，本发明提供的基于视觉识别的电动车辆无线充电及自动对正控制装置包括：As shown in Figure 1, the wireless charging and automatic alignment control device for electric vehicles based on visual recognition provided by the present invention includes:
能量发送装置1、视觉检测装置2、运动装置3、能量接收装置4和控制器5；其中：控制器5分别与视觉检测装置2和运动装置3相连接；能量发送装置1以无线的方式向能量接收装置4传递能量。Energy sending device 1, visual detection device 2, motion device 3, energy receiving device 4 and controller 5; wherein: controller 5 is connected with visual detection device 2 and motion device 3 respectively; The energy receiving device 4 transmits energy.
所述的视觉检测装置2、运动装置3、能量接收装置4和控制器5安装在电动车辆上；能量发送装置1安装在地面以下。The visual inspection device 2, the movement device 3, the energy receiving device 4 and the controller 5 are installed on the electric vehicle; the energy sending device 1 is installed below the ground.
能量发送装置1为充电能量输出端，其通过电磁感应或其他无线方式将电能传送给安装在电动车辆上的能量接收装置4，从而在能量发送装置1和能量接收装置4之间传输电能，以对电动车辆实施充电；The energy sending device 1 is a charging energy output terminal, which transmits electric energy to the energy receiving device 4 installed on the electric vehicle through electromagnetic induction or other wireless methods, so as to transmit electric energy between the energy sending device 1 and the energy receiving device 4, so as to Charging electric vehicles;
能量接收装置4为安装在电动车辆上且与能量发送装置1相配套的电能量接收端，并且与电动车辆上蓄电池充电接口相连接的充电接口装置，用于接收能量发送装置1所发送的电能，并对电动车辆上的蓄电池实施充电。由于能量发送装置1和能量发送装置4之间的相对位置和距离会影响充电相率，为提高此参数需要调整两者间的空间位置，本发明即是在不移动车辆的前提下最大程度使能量发送装置1和能量发送装置4对正，且相互距离在充电有效范围内。The energy receiving device 4 is an electric energy receiving end installed on the electric vehicle and matched with the energy transmitting device 1, and a charging interface device connected to the battery charging interface on the electric vehicle, for receiving the electric energy sent by the energy transmitting device 1 , and charge the battery on the electric vehicle. Since the relative position and distance between the energy transmitting device 1 and the energy transmitting device 4 will affect the charging phase rate, in order to improve this parameter, it is necessary to adjust the spatial position between the two. The energy sending device 1 and the energy sending device 4 are aligned, and the mutual distance is within the effective charging range.
视觉检测装置2为视频图像采集处理装置，其能够采集能量发送装置1和能量接收装置4上的识别标识，并以此确定能量发送装置1与能量接收装置4的位置信息，用于检测能量发送装置1和能量接收装置4的相对位置，以确保能量发送装置1和能量接收装置4可靠自动对正；The visual detection device 2 is a video image acquisition and processing device, which can collect the identification marks on the energy sending device 1 and the energy receiving device 4, and determine the position information of the energy sending device 1 and the energy receiving device 4, for detecting energy sending The relative position of the device 1 and the energy receiving device 4, to ensure reliable automatic alignment of the energy sending device 1 and the energy receiving device 4;
运动装置3为与能量接收装置4相连接的移动控制机构，用于通过移动能量接收装置4的位置来调整能量接收装置4与能量发射装置1的相对位置，从而调整其相对有效面积；The movement device 3 is a mobile control mechanism connected to the energy receiving device 4, and is used to adjust the relative position of the energy receiving device 4 and the energy transmitting device 1 by moving the position of the energy receiving device 4, thereby adjusting its relative effective area;
控制器5为本装置的控制核心，用于依据视觉检测装置2输入信号控制运动控制装置3以完成能量发送装置1和能量接收装置4的自动对正，然后控制能量接收装置4实施充电，。The controller 5 is the control core of the device, which is used to control the motion control device 3 according to the input signal of the visual detection device 2 to complete the automatic alignment of the energy sending device 1 and the energy receiving device 4, and then control the energy receiving device 4 to implement charging.
所述的视觉检测装置2为包括摄像头在内的数字式图像采集处理系统。The visual inspection device 2 is a digital image acquisition and processing system including a camera.
所述的控制器5为以微控制器芯片为核心的控制器。The controller 5 is a controller with a microcontroller chip as its core.
本发明提供的基于视觉识别的电动车辆无线充电及自动对正控制装置可用于各种电动车辆的无线充电应用，其通过视觉检测装置2检测能量发送装置1和能量接收装置4的标识，将检测的结果传送给控制器5，控制器5通过运动装置3调整能量接收装置4的位置以实现标识自动对接，从而实现能量发送装置1与能量接收装置4握手充电。The wireless charging and automatic alignment control device for electric vehicles based on visual recognition provided by the present invention can be used for wireless charging applications of various electric vehicles. The result is transmitted to the controller 5, and the controller 5 adjusts the position of the energy receiving device 4 through the motion device 3 to realize the automatic docking of the identification, so as to realize the handshake charging between the energy sending device 1 and the energy receiving device 4.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294160.6ACN104868554A (en) | 2015-06-02 | 2015-06-02 | Visual recognition-based electric vehicle wireless charging and automatic alignment control device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294160.6ACN104868554A (en) | 2015-06-02 | 2015-06-02 | Visual recognition-based electric vehicle wireless charging and automatic alignment control device |
| Publication Number | Publication Date |
|---|---|
| CN104868554Atrue CN104868554A (en) | 2015-08-26 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510294160.6APendingCN104868554A (en) | 2015-06-02 | 2015-06-02 | Visual recognition-based electric vehicle wireless charging and automatic alignment control device |
| Country | Link |
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| CN (1) | CN104868554A (en) |
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| WD01 | Invention patent application deemed withdrawn after publication | Application publication date:20150826 |