技术领域technical field
本实用新型涉及一种无线通信装置，尤其涉及一种用于相对运动的两物体之间的无线通信装置。The utility model relates to a wireless communication device, in particular to a wireless communication device used between two relatively moving objects.
背景技术Background technique
当前，无线供电是一种方便安全的新技术，其无需任何物理上的连接，供电端的电能可以近距离、无直接接触地传输给负载。实际上，近距离的无线供电技术早在一百多年前就已经出现，而我们现在生活中的很多小东西，都已经在使用无线供电。也许不远的未来，我们还会看到远距离和室内距离的无线供电产品，而不会看到电线杆和高压线，“插头”也将会变成一个历史名词。采用无线供电技术，可解决诸如个人数字助理(Personal DigitalAssistant，PDA)、便携式电脑、移动电话等诸多电子设备需要通过电源接口才能进行充电或供电所带来的不便。At present, wireless power supply is a convenient and safe new technology, which does not require any physical connection, and the power at the power supply end can be transmitted to the load in a short distance without direct contact. In fact, short-distance wireless power supply technology has appeared more than a hundred years ago, and many small things in our lives are already using wireless power supply. Perhaps in the not-too-distant future, we will see long-distance and indoor-distance wireless power supply products instead of utility poles and high-tension lines, and "plug" will also become a historical term. The use of wireless power supply technology can solve the inconvenience caused by many electronic devices such as personal digital assistants (Personal Digital Assistant, PDA), portable computers, mobile phones, etc., which need to be charged or powered through the power interface.
在现有技术中，相对运动的两物体长时间进行供电和数据传输往往使用无线供电技术和光耦合解析技术。在此，无线供电技术主要将电能从供电端传送至负载端，光耦合解析技术主要将数据从供电端传输至负载端。然而，目前相对运动的物体间的供电通信方式大多使用滑环，其存在严重的寿命问题短板。具体而言，滑环存在接触，长期旋转会导致滑环出现快速磨损，由于是接触点信号，信号传输的阻抗存在不断变化的情形，这将导致噪声难以消除或抑制。此外，采用滑环方式的通信质量也不尽如人意，例如，它存在极大的数据通信瓶颈，基本上所有数据均用来给自身无线供电处理使用的，并不能给负载提供正常的数据通信通道。In the prior art, wireless power supply technology and optical coupling analysis technology are often used for long-term power supply and data transmission between two relatively moving objects. Here, the wireless power supply technology mainly transmits electric energy from the power supply end to the load end, and the optical coupling analysis technology mainly transmits data from the power supply end to the load end. However, most current power supply and communication methods between relatively moving objects use slip rings, which have serious life-span problems. Specifically, the slip ring is in contact, and long-term rotation will cause rapid wear of the slip ring. Because it is a contact point signal, the impedance of signal transmission is constantly changing, which will make it difficult to eliminate or suppress noise. In addition, the communication quality of the slip ring method is not satisfactory. For example, it has a huge data communication bottleneck. Basically all data is used for its own wireless power supply and processing, and it cannot provide normal data communication for the load. aisle.
有鉴于此，如何设计一种用于相对运动的两物体之间的无线通信装置，以消除现有技术中的上述缺陷和不足，是业内相关技术人员亟待解决的一项课题。In view of this, how to design a wireless communication device for use between two relatively moving objects to eliminate the above-mentioned defects and shortcomings in the prior art is a problem to be solved urgently by relevant technical personnel in the industry.
实用新型内容Utility model content
针对现有技术中的无线通信装置采用滑环方式所存在的上述缺陷，本实用新型提供了一种新颖的、用于相对运动的两物体之间的无线通信装置。Aiming at the above-mentioned defects that the wireless communication device in the prior art adopts the slip ring method, the utility model provides a novel wireless communication device used between two objects in relative motion.
依据本实用新型的一个方面，提供了一种用于相对运动的两物体之间的无线通信装置，包括：According to one aspect of the present invention, a wireless communication device for two objects in relative motion is provided, including:
第一光通信处理单元，位于作为供电端的物体一侧，用于将无线通信数据编码为一第一电信号；The first optical communication processing unit is located on the side of the object serving as the power supply end, and is used to encode the wireless communication data into a first electrical signal;
第一光电传感器，与所述第一光通信处理单元电性耦接，用于接收所述第一电信号并将其转换为一第一光信号；a first photoelectric sensor, electrically coupled to the first optical communication processing unit, for receiving the first electrical signal and converting it into a first optical signal;
第二光电传感器，位于作为负载端的物体一侧，用于接收所述第一光信号并将其转换为一第二电信号；以及a second photoelectric sensor, located on the side of the object as the load end, for receiving the first light signal and converting it into a second electrical signal; and
第二光通信处理单元，位于作为负载端的物体一侧，用于接收所述第二电信号，并且对所述第二电信号进行解析从而得到所述无线通信数据。The second optical communication processing unit is located on the side of the object as the load end, and is configured to receive the second electrical signal and analyze the second electrical signal to obtain the wireless communication data.
在其中的一实施例，所述第一光电传感器为发送器，所述第二光电传感器为接收器，作为供电端的物体与作为负载端的物体之间进行单向数据传输。In one embodiment, the first photoelectric sensor is a transmitter, the second photoelectric sensor is a receiver, and one-way data transmission is performed between the object serving as a power supply end and the object serving as a load end.
在其中的一实施例，所述无线通信装置还包括第三光电传感器和第四光电传感器，其中，所述第三光电传感器位于作为供电端的物体一侧且作为接收器，所述第四光电传感器位于作为负载端的物体一侧且作为发送器。In one of the embodiments, the wireless communication device further includes a third photoelectric sensor and a fourth photoelectric sensor, wherein the third photoelectric sensor is located on the side of the object as a power supply end and serves as a receiver, and the fourth photoelectric sensor On the side of the object as load and as transmitter.
在其中的一实施例，所述供电端的物体与所述负载端的物体采用全双工进行无线通信数据的双向传输。In one of the embodiments, the object at the power supply end and the object at the load end adopt full duplex to perform two-way transmission of wireless communication data.
在其中的一实施例，所述第一光电传感器和所述第二光电传感器具有一第一光通信敏感波长，所述第三光电传感器和所述第四光电传感器具有一第二光通信敏感波长，且所述第一光通信敏感波长不同于所述第二光通信敏感波长。In one embodiment, the first photoelectric sensor and the second photoelectric sensor have a first optical communication sensitive wavelength, and the third photoelectric sensor and the fourth photoelectric sensor have a second optical communication sensitive wavelength , and the first optical communication sensitive wavelength is different from the second optical communication sensitive wavelength.
在其中的一实施例，所述供电端的物体与所述负载端的物体采用分时复用方式进行无线通信数据的双向传输。In one of the embodiments, the object at the power supply end and the object at the load end perform bidirectional transmission of wireless communication data in a time-division multiplexing manner.
在其中的一实施例，所述第一光电传感器和所述第二光电传感器具有一第一光通信敏感波长，所述第三光电传感器和所述第四光电传感器具有一第二光通信敏感波长，且所述第一光通信敏感波长等于所述第二光通信敏感波长。In one embodiment, the first photoelectric sensor and the second photoelectric sensor have a first optical communication sensitive wavelength, and the third photoelectric sensor and the fourth photoelectric sensor have a second optical communication sensitive wavelength , and the first optical communication sensitive wavelength is equal to the second optical communication sensitive wavelength.
在其中的一实施例，所述无线通信装置还包括：一第一线圈，设置于作为供电端的物体一侧，并靠近于所述第一光电传感器，用于存储电能；一第二线圈，设置于作为负载端的物体一侧，与所述第一线圈进行磁耦合以获得所述第一线圈中的存储电能，从而对作为负载端的物体进行无线供电。In one of the embodiments, the wireless communication device further includes: a first coil, disposed on the side of the object as a power supply end, and close to the first photoelectric sensor, for storing electric energy; a second coil, disposed On the side of the object serving as the load end, magnetic coupling is performed with the first coil to obtain stored electric energy in the first coil, so as to wirelessly supply power to the object serving as the load end.
在其中的一实施例，所述第一线圈和所述第二线圈具有一预设的绕组数量比。In one of the embodiments, the first coil and the second coil have a preset winding number ratio.
在其中的一实施例，所述无线通信装置还包括处理单元，位于作为负载端的物体一侧，所述处理单元设置在所述第二线圈与所述第二光电传感器之间，用于接收所述存储电能并输出一负载供电电压。In one of the embodiments, the wireless communication device further includes a processing unit located on the side of the object as the load end, the processing unit is arranged between the second coil and the second photoelectric sensor, and is used to receive the Store electric energy and output a load supply voltage.
在其中的一实施例，作为供电端的物体与作为负载端的物体通过光伏电池或永磁铁线圈发电进行无线供电。In one of the embodiments, the object serving as the power supply end and the object serving as the load end use photovoltaic cells or permanent magnet coils to generate electricity for wireless power supply.
在其中的一实施例，作为供电端的物体安装在定子上，作为负载端的物体安装在转子上，所述定子和所述转子发生相对旋转。In one of the embodiments, the object serving as the power supply end is installed on the stator, the object serving as the load end is installed on the rotor, and the stator and the rotor rotate relatively.
在其中的一实施例，所述第一光电传感器位于所述定子的中心，所述第二光电传感器位于所述转子的中心。In one embodiment, the first photoelectric sensor is located at the center of the stator, and the second photoelectric sensor is located at the center of the rotor.
在其中的一实施例，作为供电端的物体安装在转子上，作为负载端的物体安装在定子上，所述定子和所述转子发生相对旋转。In one of the embodiments, the object serving as the power supply end is installed on the rotor, the object serving as the load end is installed on the stator, and the stator and the rotor rotate relatively.
在其中的一实施例，作为供电端的物体安装在磁悬浮的导轨上，作为负载端的物体安装在距离所述导轨一定高度的悬空位置，两物体通过磁力发生相对运动。In one embodiment, the object serving as the power supply end is installed on the guide rail of the magnetic levitation, and the object serving as the load end is installed at a suspended position at a certain height from the guide rail, and the two objects move relative to each other through magnetic force.
依据本实用新型的另一个方面，提供了一种用于相对运动的两物体之间的无线通信装置，包括：According to another aspect of the present invention, a wireless communication device for two objects in relative motion is provided, including:
第一光通信处理单元，位于作为供电端的物体一侧，用于将无线通信数据编码为一光电信号；The first optical communication processing unit is located on the side of the object as the power supply end, and is used to encode the wireless communication data into a photoelectric signal;
一第一线圈，设置于作为供电端的物体一侧，并靠近于所述光通信处理单元，用于存储电能；A first coil, arranged on one side of the object as a power supply end, and close to the optical communication processing unit, for storing electric energy;
一第二线圈，设置于作为负载端的物体一侧，与所述第一线圈进行磁耦合以获得所述第一线圈中的存储电能，从而对作为负载端的物体进行无线供电；A second coil, arranged on the side of the object as the load end, and magnetically coupled with the first coil to obtain the stored electric energy in the first coil, so as to wirelessly supply power to the object as the load end;
光电传感器，设置于作为负载端的物体一侧，用于接收所述光电信号；以及a photoelectric sensor, arranged on one side of the object as the load end, for receiving the photoelectric signal; and
第二光通信处理单元，位于作为负载端的物体一侧，用于对所述光电信号进行解析从而得到所述无线通信数据。The second optical communication processing unit is located on the side of the object as the load end, and is configured to analyze the photoelectric signal to obtain the wireless communication data.
在其中的一实施例，作为供电端的物体安装在定子上，作为负载端的物体安装在转子上，所述定子和所述转子发生相对旋转。In one of the embodiments, the object serving as the power supply end is installed on the stator, the object serving as the load end is installed on the rotor, and the stator and the rotor rotate relatively.
在其中的一实施例，作为供电端的物体安装在磁悬浮的导轨上，作为负载端的物体安装在距离所述导轨一定高度的悬空位置，两物体通过磁力发生相对运动。In one embodiment, the object serving as the power supply end is installed on the guide rail of the magnetic levitation, and the object serving as the load end is installed at a suspended position at a certain height from the guide rail, and the two objects move relative to each other through magnetic force.
采用本实用新型的用于相对运动的两物体之间的无线通信装置，第一光电传感器用于接收第一电信号并将其转换为一第一光信号，第二光电传感器用于接收第一光信号并将其转换为一第二电信号，第二光通信处理单元用于接收第二电信号，并且对第二电信号进行解析从而得到无线通信数据。相比于现有技术，本实用新型的无线通信装置将光电通信与无线供电相结合，将大量的无线数据通过光电传输来实现，极大地解决了相对运动的两物体间的通信问题。此外，还可根据供电性能实时地匹配通信数据带宽和质量，通过光电耦合的不同光电波长匹配，使更多的光电通道工作在不同的光波长下，进而大幅度增加通信带宽。Using the wireless communication device between two objects in relative motion of the utility model, the first photoelectric sensor is used to receive the first electrical signal and convert it into a first optical signal, and the second photoelectric sensor is used to receive the first The optical signal is converted into a second electrical signal, and the second optical communication processing unit is used to receive the second electrical signal and analyze the second electrical signal to obtain wireless communication data. Compared with the prior art, the wireless communication device of the present invention combines photoelectric communication with wireless power supply, realizes a large amount of wireless data through photoelectric transmission, and greatly solves the problem of communication between two relatively moving objects. In addition, the communication data bandwidth and quality can be matched in real time according to the power supply performance. Through the matching of different optoelectronic wavelengths through optoelectronic coupling, more optoelectronic channels can work at different optical wavelengths, thereby greatly increasing the communication bandwidth.
附图说明Description of drawings
读者在参照附图阅读了本实用新型的具体实施方式以后，将会更清楚地了解本实用新型的各个方面。其中，Readers will have a clearer understanding of various aspects of the utility model after reading the specific implementation of the utility model with reference to the accompanying drawings. in,
图1示出依据本实用新型的一实施方式，用于相对运动的两物体之间的无线通信装置的结构示意图；以及FIG. 1 shows a schematic structural diagram of a wireless communication device used for relative motion between two objects according to an embodiment of the present invention; and
图2示出依据本实用新型的另一实施方式，用于相对运动的两物体之间的无线通信装置的结构示意图。Fig. 2 shows a schematic structural diagram of a wireless communication device for two objects in relative motion according to another embodiment of the present invention.
具体实施方式Detailed ways
为了使本申请所揭示的技术内容更加详尽与完备，可参照附图以及本实用新型的下述各种具体实施例，附图中相同的标记代表相同或相似的组件。然而，本领域的普通技术人员应当理解，下文中所提供的实施例并非用来限制本实用新型所涵盖的范围。此外，附图仅仅用于示意性地加以说明，并未依照其原尺寸进行绘制。In order to make the technical content disclosed in this application more detailed and complete, reference may be made to the drawings and the following various specific embodiments of the present utility model. The same symbols in the drawings represent the same or similar components. However, those skilled in the art should understand that the embodiments provided below are not intended to limit the scope of the present utility model. In addition, the drawings are only for schematic illustration and are not drawn according to their original scale.
下面参照附图，对本实用新型各个方面的具体实施方式作进一步的详细描述。Referring to the accompanying drawings, the specific implementation of each aspect of the utility model will be further described in detail.
图1示出依据本实用新型的一实施方式，用于相对运动的两物体之间的无线通信装置的结构示意图。参照图1，本实用新型的无线通信装置在作为供电端的物体一侧(下文简称为供电侧)以及作为负载端的物体一侧(下文简称为负载侧)之间进行单向数据通信或双向数据通信。该无线通信装置至少包括第一光通信处理单元11、第一光电传感器12、第二光电传感器16和第二光通信处理单元17。Fig. 1 shows a schematic structural diagram of a wireless communication device used between two relatively moving objects according to an embodiment of the present invention. Referring to Fig. 1, the wireless communication device of the present invention performs one-way data communication or two-way data communication between the object side as the power supply end (hereinafter referred to as the power supply side) and the object side as the load end (hereinafter referred to as the load side) . The wireless communication device at least includes a first optical communication processing unit 11 , a first photoelectric sensor 12 , a second photoelectric sensor 16 and a second optical communication processing unit 17 .
详细来说，第一光通信处理单元11位于供电侧，用于将无线通信数据编码为一第一电信号。第一光电传感器12与第一光通信处理单元11电性耦接，用于接收第一电信号并将其转换为一第一光信号。第二光电传感器16位于负载侧，用于接收第一光信号并将其转换为一第二电信号。第二光通信处理单元17位于负载侧，用于接收第二电信号，并且对第二电信号进行解析从而得到来自供电侧的无线通信数据。例如，第一光电传感器12设置于第一光通信处理单元11上。第二光电传感器16设置于第二光通信处理单元17上。Specifically, the first optical communication processing unit 11 is located at the power supply side and is used for encoding wireless communication data into a first electrical signal. The first photoelectric sensor 12 is electrically coupled to the first optical communication processing unit 11 for receiving a first electrical signal and converting it into a first optical signal. The second photoelectric sensor 16 is located at the load side and used for receiving the first light signal and converting it into a second electrical signal. The second optical communication processing unit 17 is located at the load side, and is configured to receive the second electrical signal, and analyze the second electrical signal to obtain wireless communication data from the power supply side. For example, the first photoelectric sensor 12 is disposed on the first optical communication processing unit 11 . The second photoelectric sensor 16 is disposed on the second optical communication processing unit 17 .
在一具体实施例，第一光电传感器为发送器，第二光电传感器为接收器，作为供电端的物体与作为负载端的物体之间进行单向数据传输。此时，无线通信数据的传输方向从供电侧到负载侧。In a specific embodiment, the first photoelectric sensor is a transmitter, the second photoelectric sensor is a receiver, and one-way data transmission is performed between the object serving as a power supply end and the object serving as a load end. At this time, the transmission direction of the wireless communication data is from the power supply side to the load side.
在一具体实施例，无线通信装置还包括第三光电传感器和第四光电传感器。第三光电传感器位于供电侧且作为接收器，第四光电传感器位于负载侧且作为发送器。例如，作为供电端的物体与作为负载端的物体可采用全双工进行无线通信数据的双向传输。较佳地，第一光电传感器和第二光电传感器具有一第一光通信敏感波长，第三光电传感器和第四光电传感器具有一第二光通信敏感波长，且第一光通信敏感波长不同于第二光通信敏感波长。又如，作为供电端的物体与作为负载端的物体采用分时复用方式进行无线通信数据的双向传输。较佳地，第一光电传感器和第二光电传感器具有一第一光通信敏感波长，第三光电传感器和第四光电传感器具有一第二光通信敏感波长，且第一光通信敏感波长等于第二光通信敏感波长。In a specific embodiment, the wireless communication device further includes a third photoelectric sensor and a fourth photoelectric sensor. The third photoelectric sensor is located on the power supply side and serves as a receiver, and the fourth photoelectric sensor is located on the load side and serves as a transmitter. For example, the object serving as the power supply end and the object serving as the load end can use full duplex to perform two-way transmission of wireless communication data. Preferably, the first photoelectric sensor and the second photoelectric sensor have a first optical communication sensitive wavelength, the third photoelectric sensor and the fourth photoelectric sensor have a second optical communication sensitive wavelength, and the first optical communication sensitive wavelength is different from the first optical communication sensitive wavelength. Two optical communication sensitive wavelengths. For another example, the object serving as the power supply end and the object serving as the load end perform bidirectional transmission of wireless communication data in a time-division multiplexing manner. Preferably, the first photoelectric sensor and the second photoelectric sensor have a first optical communication sensitive wavelength, the third photoelectric sensor and the fourth photoelectric sensor have a second optical communication sensitive wavelength, and the first optical communication sensitive wavelength is equal to the second optical communication sensitive wavelength. Sensitive wavelengths for optical communications.
此外，该无线通信装置还包括第一线圈(也称为供电侧线圈)13和第二线圈(也称为负载侧线圈)14。第一线圈13设置于作为供电端的物体一侧，并靠近于第一光电传感器12，用来存储电能。第二线圈14设置于作为负载端的物体一侧，与第一线圈进行磁耦合以获得第一线圈中的存储电能，从而对作为负载端的物体进行无线供电。例如，第一线圈13和第二线圈14具有一预设的绕组数量比。此外，无线通信装置还可包括处理单元15，位于负载侧且设置在第二线圈14与第二光电传感器16之间，用于接收存储电能并输出一负载供电电压。本领域的技术人员应当理解，本实用新型的无线供电方式可透过供电侧和负载侧的磁耦合予以实现，然而并不只局限于此。在其它的实施例中，供电侧和负载侧还可利用光伏电池或永磁铁线圈发电进行无线供电，这些可替代方式仍然落在本实用新型的精神范围内。In addition, the wireless communication device further includes a first coil (also called a power supply coil) 13 and a second coil (also called a load side coil) 14 . The first coil 13 is arranged on one side of the object as a power supply end and is close to the first photoelectric sensor 12 for storing electric energy. The second coil 14 is arranged on one side of the object as the load end, and is magnetically coupled with the first coil to obtain stored electric energy in the first coil, so as to wirelessly supply power to the object as the load end. For example, the first coil 13 and the second coil 14 have a preset winding number ratio. In addition, the wireless communication device may further include a processing unit 15, located on the load side and disposed between the second coil 14 and the second photoelectric sensor 16, for receiving and storing electric energy and outputting a load supply voltage. Those skilled in the art should understand that the wireless power supply method of the present invention can be realized through the magnetic coupling between the power supply side and the load side, but it is not limited thereto. In other embodiments, the power supply side and the load side can also use photovoltaic cells or permanent magnet coils to generate electricity for wireless power supply, and these alternative methods still fall within the spirit of the present invention.
在一具体实施例，如图1所示，作为供电端的物体(包括第一光通信处理单元11、第一光电传感器12和第一线圈13)安装在定子(stator)上，如虚线框S所示；作为负载端的物体(包括第二线圈14、处理单元15、第二光电传感器16和第二光通信处理单元17)安装在转子(rator)上，虚线框R所示。定子和转子发生相对旋转。较佳地，第一光电传感器12位于定子的中心，第二光电传感器16位于转子的中心。本领域的技术人员应当理解，在其它实施例中，作为供电端的物体(包括第一光通信处理单元11、第一光电传感器12和第一线圈13)可安装在定子(stator)上；作为负载端的物体(包括第二线圈14、处理单元15、第二光电传感器16和第二光通信处理单元17)对应地安装在转子(rator)上。In a specific embodiment, as shown in FIG. 1, the object (comprising the first optical communication processing unit 11, the first photoelectric sensor 12 and the first coil 13) as the power supply terminal is installed on the stator (stator), as indicated by the dashed box S shown; the object as the load end (including the second coil 14, the processing unit 15, the second photoelectric sensor 16 and the second optical communication processing unit 17) is installed on the rotor (rator), as shown by the dashed box R. The stator and rotor rotate relative to each other. Preferably, the first photoelectric sensor 12 is located at the center of the stator, and the second photoelectric sensor 16 is located at the center of the rotor. Those skilled in the art should understand that, in other embodiments, the object (comprising the first optical communication processing unit 11, the first photoelectric sensor 12 and the first coil 13) as the power supply terminal can be installed on the stator (stator); Objects at the end (including the second coil 14, the processing unit 15, the second photoelectric sensor 16 and the second optical communication processing unit 17) are correspondingly installed on the rotor (rator).
此外，为实现供电侧和负载侧的相对运动，本实用新型的无线通信装置还可透过磁悬浮方式予以实现。例如，将作为供电端的物体安装在磁悬浮的导轨上，而作为负载端的物体安装在距离导轨一定高度的悬空位置，两物体通过磁力作用产生相对运动。此外，若运动物体能够通过某种特殊运动方式产生电能，也可将作为供电端的物体安装在距离导轨一定高度的悬空位置，而将作为负载端的物体安装在磁悬浮的导轨上。In addition, in order to realize the relative movement between the power supply side and the load side, the wireless communication device of the present invention can also be realized by means of magnetic levitation. For example, the object serving as the power supply end is installed on the guide rail of the magnetic levitation, and the object serving as the load end is installed at a suspended position at a certain height from the guide rail, and the two objects move relative to each other through the action of magnetic force. In addition, if the moving object can generate electric energy through a special motion, the object serving as the power supply end can also be installed in a suspended position at a certain height from the guide rail, and the object serving as the load end can be installed on the magnetic levitation guide rail.
图2示出依据本实用新型的另一实施方式，用于相对运动的两物体之间的无线通信装置的结构示意图。Fig. 2 shows a schematic structural diagram of a wireless communication device for two objects in relative motion according to another embodiment of the present invention.
参照图2，在该实施方式中，本实用新型的无线通信装置包括第一光通信处理单元21、第一线圈22、第二线圈23、第二光通信处理单元24和光电传感器25。Referring to FIG. 2 , in this embodiment, the wireless communication device of the present invention includes a first optical communication processing unit 21 , a first coil 22 , a second coil 23 , a second optical communication processing unit 24 and a photoelectric sensor 25 .
具体而言，光通信处理单元21位于作为供电端的物体一侧，用于将无线通信数据编码为一光电信号。第一线圈22设置于作为供电端的物体一侧，并靠近于光通信处理单元21，用于存储电能。第二线圈23设置于作为负载端的物体一侧，与第一线圈进行磁耦合以获得第一线圈中的存储电能，从而对作为负载端的物体进行无线供电。光电传感器25设置于作为负载端的物体一侧，用于接收光电信号。第二光通信处理单元24位于作为负载端的物体一侧，用于对光电信号进行解析从而得到无线通信数据。Specifically, the optical communication processing unit 21 is located on the side of the object as a power supply end, and is used for encoding wireless communication data into a photoelectric signal. The first coil 22 is arranged on one side of the object as a power supply end, and is close to the optical communication processing unit 21 for storing electric energy. The second coil 23 is disposed on one side of the object as the load end, and is magnetically coupled with the first coil to obtain stored electric energy in the first coil, thereby wirelessly supplying power to the object as the load end. The photoelectric sensor 25 is arranged on the side of the object as the load end, and is used for receiving photoelectric signals. The second optical communication processing unit 24 is located on the side of the object as the load end, and is used for analyzing the photoelectric signal to obtain wireless communication data.
在一具体实施例，类似地，作为供电端的物体可安装在定子上，作为负载端的物体安装在转子上，定子和转子发生相对旋转。In a specific embodiment, similarly, the object serving as the power supply end can be installed on the stator, and the object serving as the load end can be installed on the rotor, and the stator and the rotor rotate relatively.
在一具体实施例，作为供电端的物体安装在磁悬浮的导轨上，作为负载端的物体安装在距离导轨一定高度的悬空位置，两物体通过磁力发生相对运动。In a specific embodiment, the object serving as the power supply end is installed on the guide rail of the magnetic levitation, and the object serving as the load end is installed at a suspended position at a certain height from the guide rail, and the two objects move relative to each other through magnetic force.
采用本实用新型的用于相对运动的两物体之间的无线通信装置，第一光电传感器用于接收第一电信号并将其转换为一第一光信号，第二光电传感器用于接收第一光信号并将其转换为一第二光信号，第二光通信处理单元用于接收第二电信号，并且对第二电信号进行解析从而得到无线通信数据。相比于现有技术，本实用新型的无线通信装置将光电通信与无线供电相结合，将大量的无线数据通过光电传输来实现，极大地解决了相对运动的两物体间的通信问题。此外，还可根据供电性能实时地匹配通信数据带宽和质量，通过光电耦合的不同光电波长匹配，使更多的光电通道工作在不同的光波长下，进而大幅度增加通信带宽。Using the wireless communication device between two objects in relative motion of the utility model, the first photoelectric sensor is used to receive the first electrical signal and convert it into a first optical signal, and the second photoelectric sensor is used to receive the first The optical signal is converted into a second optical signal, and the second optical communication processing unit is used to receive the second electrical signal and analyze the second electrical signal to obtain wireless communication data. Compared with the prior art, the wireless communication device of the present invention combines photoelectric communication with wireless power supply, realizes a large amount of wireless data through photoelectric transmission, and greatly solves the problem of communication between two relatively moving objects. In addition, the communication data bandwidth and quality can be matched in real time according to the power supply performance. Through the matching of different optoelectronic wavelengths through optoelectronic coupling, more optoelectronic channels can work at different optical wavelengths, thereby greatly increasing the communication bandwidth.
上文中，参照附图描述了本实用新型的具体实施方式。但是，本领域中的普通技术人员能够理解，在不偏离本实用新型的精神和范围的情况下，还可以对本实用新型的具体实施方式作各种变更和替换。这些变更和替换都落在本实用新型权利要求书所限定的范围内。Hereinbefore, specific embodiments of the present invention have been described with reference to the accompanying drawings. However, those skilled in the art can understand that without departing from the spirit and scope of the present invention, various modifications and substitutions can be made to the specific implementation of the present invention. These changes and substitutions all fall within the scope defined by the claims of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292927.7UCN204539142U (en) | 2015-05-07 | 2015-05-07 | Radio communication device between a kind of two articles for relative motion |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292927.7UCN204539142U (en) | 2015-05-07 | 2015-05-07 | Radio communication device between a kind of two articles for relative motion |
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| CN204539142Utrue CN204539142U (en) | 2015-08-05 |
| Application Number | Title | Priority Date | Filing Date |
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| CN201520292927.7UExpired - LifetimeCN204539142U (en) | 2015-05-07 | 2015-05-07 | Radio communication device between a kind of two articles for relative motion |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780001A (en)* | 2015-05-07 | 2015-07-15 | 上海思岚科技有限公司 | Device used for wireless communication between two objects moving relatively |
| CN109324319A (en)* | 2018-11-05 | 2019-02-12 | 武汉灵途传感科技有限公司 | Device with wireless data transmission and wireless power supply functions and 360° laser scanning radar |
| CN113097813A (en)* | 2021-04-01 | 2021-07-09 | 远景能源有限公司 | Optical coupling non-contact communication slip ring for wind driven generator |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780001A (en)* | 2015-05-07 | 2015-07-15 | 上海思岚科技有限公司 | Device used for wireless communication between two objects moving relatively |
| CN109324319A (en)* | 2018-11-05 | 2019-02-12 | 武汉灵途传感科技有限公司 | Device with wireless data transmission and wireless power supply functions and 360° laser scanning radar |
| CN113097813A (en)* | 2021-04-01 | 2021-07-09 | 远景能源有限公司 | Optical coupling non-contact communication slip ring for wind driven generator |
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| CX01 | Expiry of patent term | Granted publication date:20150805 | |
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