High frequency processor antenna assembly, wind turbine gearbox, and wireless passive temperature measurement system

Abstract

The present disclosure relates to a high frequency processor antenna assembly, a wind turbine gearbox, and a wireless passive temperature measurement system. The high frequency processor antenna assembly is used for a wind turbine gearbox, and comprises: an antenna housing comprising a first end and a second end; and a high frequency processor antenna mounted at the first end of the antenna housing; wherein the first end of the antenna housing is inserted from the outside of a wind turbine gearbox housing and located in the wind turbine gearbox housing, and is used for being communicationally connected to a temperature sensor located in the wind turbine gearbox housing; and a flange plate is provided at the second end of the antenna housing, and the flange plate is fixedly connected to the outer wall of the wind turbine gearbox housing by means of fasteners, so as to facilitate the high frequency processor antenna to transmit a data signal to a processor located outside the wind turbine gearbox housing. The high frequency processor antenna assembly is mounted from the outside of the housing and fixed to the housing, so that maintenance, disassembly and replacement can be achieved without the need of disassembling the entire wind turbine gearbox, the risk of the high frequency processor antenna falling into the housing is also avoided, and there is no need to arrange wires in the wind turbine gearbox housing.

Description

High-frequency processor antenna assembly, wind turbine gearbox and wireless passive temperature measurement system Technical Field

[0001] The present invention relates to the technical field of wind turbines, and in particular to a high-frequency processor antenna assembly, a wind turbine gearbox and a wireless passive temperature measurement system. Background Art

[0002] With the development of offshore wind power, large-megawatt wind turbines are the future development trend. At the same time, the reduction in the cost of electricity has put more stringent requirements on the cost and operational reliability of wind turbine gearboxes. Planetary bearings are key components in wind turbine gearboxes. If the planetary bearings fail, the wind turbine gearbox will fail, resulting in a large amount of maintenance time and cost waste. Therefore, the temperature of the planetary bearings in the wind turbine gearbox needs to be accurately and real-time monitored.

[0003] In the prior art, a temperature sensor is installed inside a wind turbine gearbox to measure the temperature of the planetary bearings. To better transmit energy to the passive wireless temperature sensor and obtain a stable data signal, a processor antenna is typically installed near the temperature sensor, for example, in the planetary carrier inside the wind turbine gearbox housing. However, because the processor antenna in the prior art is often a planar structure and is bolted to the planetary carrier, there is a risk that the processor antenna may fall into the wind turbine gearbox housing during operation if the processor antenna is not securely installed.

[0004] Furthermore, if the processor antenna fails, the entire wind turbine gearbox must be disassembled to replace the processor antenna, making the disassembly and installation process complex and costly. Furthermore, the processor antenna, located inside the wind turbine gearbox housing, must be connected to the processor, located outside the housing, via wires. This requires wiring inside the wind turbine gearbox, which increases the difficulty of installation and the likelihood of failure due to the rotating components inside the wind turbine gearbox.

[0005] Summary of the Invention

[0006] To overcome the problems existing in the related art, the present disclosure provides a high-frequency processor antenna assembly, a wind turbine gearbox and a wireless passive temperature measurement system.

[0007] According to a first aspect of an embodiment of the present disclosure, the present disclosure provides a high-frequency processor antenna assembly for a wind turbine gearbox, the high-frequency processor antenna assembly comprising: an antenna shell comprising a first end and a second end opposite to each other; and a high-frequency processor antenna installed at the first end of the antenna shell, wherein the first end of the antenna shell is inserted from the outside of the wind turbine gearbox shell and is located inside the wind turbine gearbox shell, for communicating with a temperature sensor located inside the wind turbine gearbox shell; a flange is provided at the second end of the antenna shell, and the flange is fixedly connected to the outer wall of the wind turbine gearbox shell by fasteners, so as to facilitate the high-frequency processor antenna assembly to transmit data signals to the processor located outside the wind turbine gearbox shell.

[0008] In some embodiments, the high-frequency processor antenna is a planar microstrip antenna.

[0009] In some embodiments, the high-frequency processor antenna is a helical spring antenna.

[0010] In some embodiments, the antenna housing is cylindrical, square, or triangular prism-shaped.

[0011] According to a second aspect of an embodiment of the present disclosure, the present disclosure provides a wind turbine gearbox, comprising: a wind turbine gearbox housing, provided with a mounting hole passing through the wind turbine gearbox housing; a temperature sensor, located inside the wind turbine gearbox housing; and a high-frequency processor antenna assembly according to the first aspect, wherein the high-frequency processor antenna assembly is inserted into and fixed in the mounting hole from the outside of the wind turbine gearbox housing, and the high-frequency processor antenna assembly is communicatively connected to the temperature sensor.

[0012] In some embodiments, the wind turbine gearbox further includes a planetary bearing, the planetary bearing is located in the wind turbine gearbox housing, and the temperature sensor is installed on the planetary bearing, wherein the planetary bearing is a planetary sliding bearing or a planetary rolling bearing.

[0013] In some embodiments, the wind turbine gearbox further comprises a planetary shaft and planetary gears located within the wind turbine gearbox housing, wherein the planetary gears are sleeved on the outer wall of the planetary shaft, wherein the inner wall of the planetary gears and the outer wall of the planetary shaft form the planetary sliding bearing.

[0014] In some embodiments, the high-frequency processor antenna is connected to the temperature sensor via contactless communication using radio frequency identification technology.

[0015] In some embodiments, a plurality of mounting holes are provided, and the mounting holes are peepholes of the wind turbine gearbox housing.

[0016] According to a third aspect of an embodiment of the present disclosure, the present disclosure provides a wireless passive temperature measurement system based on radio frequency identification technology, comprising: a temperature sensor; a high-frequency processor antenna assembly as described in the first aspect, which is connected to the temperature sensor through contactless communication with radio frequency identification technology; a processor, which is connected to the high-frequency processor antenna assembly through wires; and a server, which is connected to the processor through wires or wirelessly.

[0017] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: the high-frequency processor antenna assembly has one end of the high-frequency processor antenna located inside the wind turbine gearbox housing, which does not hinder the transmission of radio frequency signals to the temperature sensor inside the wind turbine gearbox housing and the reception of data signals. The other end of the high-frequency processor antenna assembly is fixed to the outside of the wind turbine gearbox housing. On the one hand, it avoids the risk of the high-frequency processor antenna assembly falling into the wind turbine gearbox housing. On the other hand, it facilitates the installation of the high-frequency processor antenna assembly from the outside of the wind turbine gearbox housing into the mounting hole, which is convenient for maintenance, disassembly and replacement. When the high-frequency processor antenna fails, there is no need to disassemble the entire wind turbine gearbox housing, and the other end of the high-frequency processor antenna assembly is located on the outer wall of the wind turbine gearbox housing. When connected to the processor wires, there is no need to arrange wires inside the wind turbine gearbox housing, which reduces the occurrence of failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0019] FIG1 is a schematic diagram of a wireless passive temperature measurement system in the related art;

[0020] FIG2 is a schematic structural diagram of a high-frequency processor antenna assembly in the related art;

[0021] FIG3 is a schematic perspective structural diagram of a high-frequency processor antenna assembly having a microstrip antenna according to a first exemplary embodiment;

[0022] FIG4 is a schematic diagram of the three-dimensional structure of the high-frequency processor antenna assembly in FIG3 installed in the wind turbine gearbox housing;

[0023] FIG5 is a schematic perspective structural diagram of a high-frequency processor antenna assembly having a helical spring antenna according to a second exemplary embodiment;

[0024] FIG6 is a sectional perspective view of the high-frequency processor antenna assembly in FIG5 installed in the wind turbine gearbox housing. DETAILED DESCRIPTION

[0025] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all possible embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0026] In order to better understand the present invention, the structure of the high-frequency processor antenna assembly 10 of the wind turbine gearbox 100 according to the present invention is described in detail below with reference to Figures 3 to 6. Figures 4 and 6 show a stereoscopic view and a sectional stereoscopic view of the wind turbine gearbox 100 after the high-frequency processor antenna assembly 10 is installed according to an embodiment of the present invention, wherein the axial direction of the wind turbine gearbox 100 is represented by A, and the radial direction is represented by R. In addition, "communication connection" means that two devices or components can communicate through the transmission of signals, which can be a wireless communication connection. "Fixed connection" means that the two components can achieve a torque-resistant connection through interference fit and bolt connection, so that there is no relative movement between the two components.

[0027] To address the aforementioned technical issues, the present disclosure provides a wind turbine gearbox 100. According to an embodiment of the present invention, wind turbine gearbox 100 is suitable for installation in a wind turbine generator set, providing a speed-increasing transmission. Typically, the rotor's rotational speed is very low, far below the speed required by the generator. Wind turbine gearbox 100 accelerates the rotor's speed under wind pressure through a gear pair, increasing the speed to the required speed and transmitting it to the generator.

[0028] As shown in Figures 4 and 6 , the wind turbine gearbox 100 includes a wind turbine gearbox housing 20, planetary bearings 80, a temperature sensor 30, and a high-frequency processor antenna assembly 10. The temperature sensor 30 is mounted on the planetary bearings 80 to measure their temperature. The wind turbine gearbox 100 obtains and processes the temperature of the planetary bearings 80 using a wireless passive temperature measurement system 200. As shown in Figure 1 , the wireless passive temperature measurement system 200 includes not only the temperature sensor 30 and high-frequency processor antenna assembly 10 described above, but also a processor 40 and a server 50.

[0029] As shown in FIG1 , the high-frequency processor antenna assembly 10 is connected to the temperature sensor 30 via contactless communication using radio frequency identification technology; the processor 40 is electrically connected to the high-frequency processor antenna assembly 10 , and the server 50 is electrically connected to the processor 40 .

[0030] The wireless passive temperature measurement system 200 is implemented based on radio frequency identification technology. Specifically, the high-frequency processor antenna assembly 10 is used to transmit a radio frequency signal of a specific frequency to the temperature sensor 30. When the temperature sensor 30 enters the effective operating area, an induced current is generated, thereby obtaining energy and activating the system. The temperature sensor 30 transmits the measured temperature signal through the built-in temperature sensor antenna 30. The high-frequency processor antenna assembly 10 receives the modulated temperature signal sent from the temperature sensor 30 and transmits it to the processor 40 for processing. The processor 40 then sends the processed signal to the server 50.

[0031] It can be seen from this that the temperature sensor 30 can be a wireless passive temperature sensor 30 , which does not require additional power supply batteries or power supply wires, thereby avoiding the need to arrange wires or batteries in the wind turbine gearbox 100 .

[0032] Furthermore, the wind turbine gearbox housing 20 is the outer housing of the entire wind turbine gearbox 100, which is used to form a space for accommodating other components inside the wind turbine gearbox 100, such as the planetary shaft 60, planetary gears 70, planetary bearings 80 and the temperature sensor 30 for measuring the temperature of the planetary bearing 80, etc.

[0033] The wind turbine gearbox housing 20 is provided with a mounting hole 21 that passes through the wind turbine gearbox housing 20. The mounting hole 21 can connect the inside of the wind turbine gearbox housing 20 with the outside of the wind turbine gearbox housing 20, and the mounting hole 21 is used to install the high-frequency processor antenna assembly 10, so that part of the high-frequency processor antenna assembly 10 can be located inside the wind turbine gearbox housing 20, and part is located outside the wind turbine gearbox housing 20, without the need to be completely installed inside the wind turbine gearbox housing 20.

[0034] Specifically, the high-frequency processor antenna assembly 10 includes a first end and a second end. The first end of the high-frequency processor antenna assembly 10 is inserted into the mounting hole 21 from the outside of the wind turbine gearbox housing 20. The length of the high-frequency processor antenna assembly 10 allows its first end to be located inside the wind turbine gearbox housing 20. The second end of the high-frequency processor antenna assembly 10 is fixedly connected to the wind turbine gearbox housing 20 to be fixed in the mounting hole 21.

[0035] Furthermore, in some embodiments, the high-frequency processor antenna assembly 10 includes a high-frequency processor antenna 11 and an antenna housing 12. The high-frequency processor antenna 11 is located within the antenna housing 12, which in turn includes a first end 121 and a second end 122. The high-frequency processor antenna 11 is mounted on the first end 121 of the antenna housing 12, and a flange 123 is provided at the second end 122 of the antenna housing 12. The flange 123 can be fixedly connected to the outer wall of the wind turbine gearbox housing 20 via fasteners.

[0036] The length of antenna housing 12 allows first end 121 of antenna housing 12 to extend into wind turbine gearbox housing 20, thereby being closer to temperature sensor 30 within wind turbine gearbox housing 20. This facilitates contactless communication with temperature sensor 30, reduces transmission power loss, and ensures reliable data transmission. Furthermore, first end 121 of antenna housing 12 of high-frequency processor antenna assembly 10 is inserted into mounting hole 21 from outside wind turbine gearbox housing 20, making high-frequency processor antenna 11 easy to maintain and replace.

[0037] The width of the flange 123 at the second end 122 of the antenna shell 12 is greater than the inner diameter width of the mounting hole 21, so that when the first end 121 of the high-frequency processor antenna assembly 10 is inserted into the mounting hole 21 from the outside of the wind turbine gearbox shell 20, the flange 123 cannot pass through the mounting hole 21. The flange 123 can be fixedly connected to the outer wall of the wind turbine gearbox shell 20 by fasteners, thereby realizing a fixed connection between the high-frequency processor antenna 11 and the wind turbine gearbox shell 20. The second end 122 of the high-frequency processor antenna assembly 10 is located outside the wind turbine gearbox shell 20, which is more conducive to transmitting data signals to the processor.

[0038] As can be seen, the second end 122 of the high-frequency processor antenna assembly 10 is fixed to the outside of the wind turbine gearbox housing 20. On the one hand, if the fasteners connecting the flange 123 and the wind turbine gearbox housing 20 become loose, the width of the flange 123 is greater than the inner diameter of the mounting hole 21, which can prevent the high-frequency processor antenna assembly 10 from falling into the wind turbine gearbox housing 20. This further avoids the problem of needing to disassemble the entire wind turbine gearbox housing 20 due to failure of the high-frequency processor antenna assembly 10 or falling into the wind turbine gearbox housing 20. On the other hand, the second end 122 of the high-frequency processor antenna assembly 10 is located on the outer wall of the wind turbine gearbox housing 20. When connecting to the sensor wires, there is no need to lay wires inside the wind turbine gearbox housing 20, further reducing the incidence of failures within the wind turbine gearbox housing 20.

[0039] It should be noted that the mounting hole 21 can be the existing circular peephole in the wind turbine gearbox housing 20. By utilizing the existing hole structure of the wind turbine gearbox housing 20, there is no need to modify the existing structure of the wind turbine gearbox housing 20, reducing design and modification costs. Furthermore, the position of the mounting hole 21 can be repositioned based on the location of the temperature sensor 30. For example, as shown in FIG4 , the mounting hole 21 can extend axially, radially, or in any direction of the wind turbine gearbox 100, without specific limitation.

[0040] Furthermore, in some embodiments, the wind turbine gearbox housing 20 may be provided with multiple mounting holes 21. Multiple high-frequency processor antenna assemblies 10 may be mounted on the wind turbine gearbox housing 20. This allows the temperature of the planetary bearing 80 to be measured from different locations, providing comprehensive monitoring of the planetary bearing 80 temperature.

[0041] In some embodiments, as shown in FIG3 , the high-frequency processor antenna 11 is a planar microstrip antenna. A planar microstrip antenna transmits RF signals or receives temperature signals at an angle less than 180°. Therefore, a planar microstrip antenna is a directional antenna and is more suitable for use in situations where the position relative to the temperature sensor 30 is fixed. The microstrip antenna transmits RF signals or receives signals with more concentrated energy, resulting in less transmission power loss.

[0042] In addition, the planar microstrip antenna occupies a larger area, so the inner diameter width of the mounting hole 21 is also required to be larger. The inner diameter width of the mounting hole 21 corresponding to the high-frequency processor antenna component 10 with the planar microstrip antenna is also larger.

[0043] However, considering the location of the temperature sensor 30, the structure of the wind turbine gearbox housing 20, and the change in strength of the wind turbine gearbox housing 20 caused by the opening, it is impossible to provide a mounting hole 21 with a larger inner diameter in the wind turbine gearbox housing 20, that is, the mounting hole 21 is relatively slender. In some embodiments, as shown in FIG5 , the high-frequency processor antenna 11 is a helical spring antenna. The helical spring antenna is a non-directional antenna that can transmit or receive RF signals 360 degrees, thus providing greater flexibility in the installation location of the wind turbine gearbox housing 20.

[0044] When the high-frequency processor antenna 11 is a helical spring antenna, the antenna housing 12 of the high-frequency processor antenna assembly 10 is more slender, and the second end of the antenna housing 12 can be provided with a hexagonal bolt, and the mounting hole 21 is a threaded hole. The high-frequency processor antenna assembly 10 is fixed to the wind turbine gearbox housing 20 through the threaded connection between the hexagonal bolt and the threaded hole. In this case, the flange 123 of the antenna housing 12 can be the bolt head of the hexagonal bolt.

[0045] In some embodiments, the antenna housing 12 can be cylindrical, square, triangular, rhombic, or any other irregular cylindrical shape. The shape of the antenna housing 12 can be set according to the shape of the mounting hole 21. In addition, the high-frequency processor antenna 11 can be a long straight line or a long arc, which is not specifically limited here.

[0046] As can be seen from the above, the wind turbine gearbox 100 may further include a planetary bearing 80. The wind turbine gearbox 100 also includes a planetary shaft 60 and a planetary gear 70 located within the wind turbine gearbox housing 20. The planetary gear 70 is sleeved on the outer wall of the planetary shaft 60. The planetary bearing 80 is radially located between the planetary shaft 60 and the planetary gear 70, allowing the planetary gear 70 to rotate relative to the planetary shaft 60. The temperature sensor 30 may be located on the outer ring or inner ring of the planetary bearing 80, without limitation herein.

[0047] Furthermore, the planetary gear 70 located between the planetary shaft 60 and the planetary gear 70 may be a planetary sliding bearing or a planetary rolling bearing. When the planetary bearing 80 is a planetary sliding bearing, it may be a separate component independent of the planetary shaft 60 and the planetary gear 70, or the inner wall of the planetary gear 70 and the outer wall of the planetary shaft 60 may directly form a planetary sliding bearing. In this case, the temperature sensor 30 may be located on the planetary shaft 60.

[0048] Based on the same inventive concept, the present disclosure provides a wireless passive temperature measurement system 200 based on radio frequency identification technology, comprising a temperature sensor 30, a high-frequency processor antenna assembly 10, a processor 40, and a server 50. The specific manner in which the functions implemented in the wireless passive temperature measurement system 200 based on radio frequency identification technology in the above-mentioned embodiment have been described in detail in the embodiments related to the wind turbine gearbox 100 and the high-frequency processor antenna assembly 10, and will not be further elaborated here.

[0049] It is understood that in this disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of related objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0050] It will be further understood that the terms "first," "second," and the like are used to describe various structures, but these structures should not be limited to these terms. These terms are merely used to distinguish structures of the same type from one another and do not indicate a particular order or degree of importance. In fact, the expressions "first," "second," and the like are fully interchangeable. For example, a first structure could also be referred to as a second structure, and similarly, a second structure could also be referred to as a first structure without departing from the scope of this disclosure.

[0051] It can be further understood that the terms "center", "longitudinal", "lateral", "front", "back", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation.

[0052] It is further understood that, unless otherwise specified, “connection” includes a direct connection where there are no other components between the two elements, and also includes an indirect connection where there are other elements between the two elements.

[0053] It is further understood that although operations are described in a particular order in the drawings in the embodiments of the present disclosure, this should not be construed as requiring that the operations be performed in the particular order shown or in a serial order, or that all of the operations shown be performed to obtain the desired results. In certain circumstances, multitasking and parallel processing may be advantageous.

[0054] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered merely as exemplary, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0055] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims

1. A high-frequency processor antenna assembly (10) for a wind turbine gearbox, characterized in that, The high-frequency processor antenna assembly (10) includes: An antenna housing (12), including opposite first end (121) and second end (122); and A high-frequency processor antenna (11), mounted on the first end (121) of the antenna housing (12), wherein, the first end of the antenna housing (12) is inserted from the outside of the wind power gearbox housing (20) and located within the wind power gearbox housing (20) for communication connection with a temperature sensor (30) located within the wind power gearbox housing (20); a flange (123) is provided at the second end (122) of the antenna housing (12), and the flange (123) is fixedly connected to the outer wall of the wind power gearbox housing (20) through fasteners, facilitating the high-frequency processor antenna assembly (10) to transmit data signals to a processor located outside the wind power gearbox housing (20).

2. The high-frequency processor antenna assembly (10) according to claim 1, characterized in that The high-frequency processor antenna (11) is a planar microstrip antenna.

3. The high-frequency processor antenna assembly (10) according to claim 1, characterized in that The high-frequency processor antenna (11) is a spiral spring antenna.

4. The high-frequency processor antenna assembly (10) according to claim 1, characterized in that The antenna housing (12) is cylindrical, square columnar or triangular columnar.

5. A wind power gearbox (100), characterized in that, Includes: A wind power gearbox housing (20), provided with a through mounting hole (21); A temperature sensor (30), located inside the wind power gearbox housing (20); and The high-frequency processor antenna assembly (10) according to any one of claims 1-4, wherein, the high-frequency processor antenna assembly (10) is inserted from the outside of the wind power gearbox housing (20) and fixed in the mounting hole (21), and the high-frequency processor antenna assembly (10) is in communication connection with the temperature sensor (30).

6. The wind power gearbox (100) according to claim 5, characterized in that The wind power gearbox (100) further includes a planetary bearing (80), the planetary bearing (80) is located within the wind power gearbox housing (20), and the temperature sensor (30) is mounted on the planetary bearing (80), wherein the planetary bearing (80) is a planetary sliding bearing or a planetary rolling bearing.

7. The wind power gearbox (100) according to claim 6, characterized in that The wind power gearbox (100) further includes a planetary shaft (60) and a planetary gear (70) located within the wind power gearbox housing (20), the planetary gear (70) is sleeved on the outer wall of the planetary shaft (60), and the inner wall of the planetary gear (70) and the outer wall of the planetary shaft (60) form the planetary sliding bearing.

8. The wind power gearbox (100) according to claim 5, characterized in that The high-frequency processor antenna (11) and the temperature sensor (30) are in non-contact communication connection through radio frequency identification technology.

9. The wind power gearbox (100) according to claim 5, characterized in that a plurality of mounting holes (21) are provided, and the mounting holes (21) are viewing holes of the wind power gearbox housing (20).

10. A wireless passive temperature measurement system (200) based on radio frequency identification technology, characterized in that, Comprising: a temperature sensor (30); a high-frequency processor antenna assembly (10) according to any one of claims 1-4, which is non-contact communication-connected to the temperature sensor (30) by radio frequency identification technology; a processor (40), which is connected to the high-frequency processor antenna assembly (10) by an electric wire; and a server (50), which is connected to the processor (40) by an electric wire or wirelessly.

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