Debugging method, device and equipment for magnetic levitation millimeter wave ground base station

Abstract

The invention discloses a debugging method, device and equipment for a magnetic levitation millimeter wave ground base station, which are applied to the technical field of magnetic levitation and aim to solve the problem that the system performance is influenced due to installation errors of the ground base station. The method comprises the following steps: acquiring millimeter wave radio signals at different positions in a preset range acquired by test equipment arranged on the high-speed magnetic levitation tractor; the preset range is a range covered by extending a first preset length towards the increasing direction of the track mileage and extending a second preset length towards the decreasing direction of the track mileage by taking the ground base station as a starting point; based on the millimeter wave radio signals at different positions in the preset range, judging whether the installation of the ground base station meets a preset requirement or not; under the condition that the installation of the ground base station does not meet the preset requirement, the installation angle of the ground base station is adjusted, so that it is guaranteed that the installation angle of the ground base station meets the requirement, the installation quality is improved, and the system performance is improved.

Description

Technical Field

[0001] The present invention relates to the field of magnetic levitation technology, and in particular to a debugging method, device and equipment for a magnetic levitation millimeter wave ground base station. Background Art

[0002] Maglev trains have been used in rail transit in many cities in my country. Maglev technology has the advantages of fast acceleration and high operating speed, and is one of the future development directions of rail transit.

[0003] Millimeter wave wireless communication system is the only means to achieve vehicle-ground communication in high-speed maglev system, so the reasonable and efficient installation and debugging of millimeter wave base stations is an important challenge to realize the engineering application of high-speed maglev system. During the installation of existing high-speed maglev millimeter wave ground base stations, due to the accuracy of installation equipment, construction level of personnel, measurement tool errors and other reasons, the base station and the track are often not parallel in the horizontal direction, not parallel in the vertical direction, and the angle of the transmitting plate is not parallel to the track. Since the electromagnetic waves emitted by the millimeter wave base station adopt beamforming technology and millimeter wave visual propagation, the installation error of the base station will cause the base station to seriously fail to cover the remote area, affecting the system performance.

[0004] In view of this, how to debug the millimeter wave ground base station during the installation process to ensure the installation quality and improve the system performance is a problem that technical personnel in this field need to solve. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide a debugging method, device and equipment for a magnetic levitation millimeter wave ground base station, which can better ensure that the installation angle of the ground base station meets the requirements during use, which is conducive to improving the installation quality and enhancing the system performance.

[0006] To solve the above technical problems, the embodiments of the present invention provide the following technical solutions:

[0007] On the one hand, the present invention provides a debugging method for a maglev millimeter wave ground base station, comprising:

[0008] Acquire millimeter wave radio signals at different positions within a preset range collected by a test device installed on the high-speed maglev tractor; the preset range is a range starting from a ground base station and extending a first preset length in a direction of increasing track mileage and a second preset length in a direction of decreasing track mileage;

[0009] Based on the millimeter wave radio signals at different positions within the preset range, determining whether the ground base station installation meets the preset requirements;

[0010] When it is determined that the installation of the ground base station does not meet the preset requirement, the installation angle of the ground base station is adjusted.

[0011] In one embodiment, judging whether the installation of the ground base station meets the preset requirements based on the millimeter wave radio signals at different positions within the preset range includes:

[0012] Determine, from the millimeter wave radio signals at different positions within the preset range, a valid millimeter wave radio signal having the same frequency and phase as the local carrier signal of the test device;

[0013] According to the effective millimeter wave radio signals at different positions within the preset range, it is determined whether the installation of the ground base station meets the preset requirements.

[0014] In one embodiment, judging whether the ground base station installation meets preset requirements according to the effective millimeter wave radio signals at different positions within the preset range includes:

[0015] Determine location information and field strength information based on effective millimeter wave radio signals at different locations within the preset range;

[0016] Taking the location of the ground base station as the origin, obtaining a curve of the relationship between the field strength and the location according to the location information and the field strength information;

[0017] Determine whether the change in the relationship curve between the field strength and the position meets the preset requirements.

[0018] In one embodiment, it further includes:

[0019] The location information, the field strength information and the relationship curve between the field strength and the location are sent to a ground terminal for display.

[0020] In one embodiment, the ground base station is installed on a ground base station installation device, which includes a base, a mounting pole arranged on the base, a U-shaped clamp installed on the order of the mounting pole, a connecting pipe connected to one end of the U-shaped clamp, a flange arranged at the bottom of the connecting pipe, and a mounting backplate installed on the flange, and the ground base station is arranged on the mounting backplate.

[0021] In one implementation, the adjusting the installation angle of the ground base station includes:

[0022] By adjusting the length of each bolt of the flange, the horizontal angle between the ground base station and the track and the horizontal angle of the bottom surface of the ground base station are adjusted.

[0023] In one embodiment, the mounting back plate is an L-shaped mounting back plate.

[0024] Another aspect of the present invention provides a debugging device for a maglev millimeter wave ground base station, comprising:

[0025] An acquisition module is used to acquire millimeter wave radio signals at different positions within a preset range collected by a test device arranged on the high-speed maglev tractor; the preset range is a range extending from a ground base station to a direction of increasing track mileage by a first preset length and extending to a direction of decreasing track mileage by a second preset length;

[0026] A judgment module, used to judge whether the installation of the ground base station meets the preset requirements based on the millimeter wave radio signals at different positions within the preset range;

[0027] The adjustment module is used to adjust the installation angle of the ground base station when it is determined that the installation of the ground base station does not meet the preset requirements.

[0028] Another aspect of the present invention provides a debugging device for a maglev millimeter wave ground base station, comprising a testing device and a debugging device arranged on a high-speed maglev tractor; wherein:

[0029] The test equipment is used to collect millimeter wave radio signals at different positions within a preset range; the preset range is a range starting from the ground base station and extending a first preset length in the direction of increasing track mileage and a second preset length in the direction of decreasing track mileage;

[0030] The debugging device is used to detect millimeter wave radio signals at different positions within a preset range, and based on the millimeter wave radio signals at different positions within the preset range, determine whether the installation of the ground base station meets the preset requirements, and adjust the installation angle of the ground base station if it is determined that the installation of the ground base station does not meet the preset requirements.

[0031] In one embodiment, it also includes a ground base station installation device, the ground base station is installed on the ground base station installation device, the ground base station installation device includes a base, a mounting pole arranged on the base, a U-shaped clamp installed on the order of the mounting pole, a connecting pipe connected to one end of the U-shaped clamp, a flange arranged at the bottom of the connecting pipe, and a mounting back plate installed on the flange, and the ground base station is arranged on the mounting back plate.

[0032] It can be seen from the above technical solutions that the embodiments of the present invention have the following advantages:

[0033] In an embodiment of the present invention, a debugging method for a maglev millimeter-wave ground base station is provided, comprising: acquiring millimeter-wave radio signals at different positions within a preset range collected by a test device arranged on a high-speed maglev tractor; the preset range is a range covered by a first preset length extending from the ground base station to the direction of increasing track mileage and a second preset length extending to the direction of decreasing track mileage; based on the millimeter-wave radio signals at different positions within the preset range, determining whether the installation of the ground base station meets the preset requirements; and when it is determined that the installation of the ground base station does not meet the preset requirements, adjusting the installation angle of the ground base station.

[0034] It can be seen that in the embodiment of the present invention, the millimeter wave radio signals at different positions within the preset range can be collected by the test equipment arranged on the high-speed maglev traction vehicle, and then whether the installation of the ground base station meets the preset requirements can be further determined based on the millimeter wave radio signals at different positions within the preset range. When it is determined that the installation of the ground base station does not meet the preset requirements, the installation angle of the ground base station can be adjusted to ensure that the installation angle of the ground base station meets the requirements, which is conducive to improving the installation quality and enhancing the system performance.

[0035] In addition, the present invention also provides corresponding implementation devices and equipment for the debugging method of the magnetic levitation millimeter wave ground base station, which further makes the method more practical, and the devices and equipment have corresponding advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the prior art and the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 A schematic flow chart of a debugging method for a maglev millimeter wave ground base station provided by an embodiment of the present invention;

[0038] Figure 2 A curve diagram of the relationship between track field strength information and position provided in an embodiment of the present invention;

[0039] Figure 3 A main structural diagram of a magnetic levitation millimeter wave ground base station installation device provided by an embodiment of the present invention;

[0040] Figure 4 A top view of a flange structure of a magnetic levitation millimeter wave ground base station installation device provided by an embodiment of the present invention;

[0041] Figure 5A top view of a U-shaped clamp structure of a magnetic levitation millimeter wave ground base station installation device provided by an embodiment of the present invention;

[0042] Figure 6 A schematic diagram of the structure of a test device provided by an embodiment of the present invention;

[0043] Figure 7 A schematic structural diagram of a debugging device for a maglev millimeter-wave ground base station provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0044] The embodiments of the present invention provide a debugging method, device and equipment for a magnetic levitation millimeter wave ground base station, which can better ensure that the installation angle of the ground base station meets the requirements during use, which is conducive to improving the installation quality and enhancing the system performance.

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Please refer to Figure 1 , Figure 1 A flowchart of a debugging method for a maglev millimeter wave ground base station provided in an embodiment of the present invention. The method includes:

[0047] S110: acquiring millimeter wave radio signals at different positions within a preset range collected by a test device disposed on the high-speed maglev tractor; the preset range is a range extending from a ground base station as a starting point to a first preset length in a direction of increasing track mileage and a range extending from a second preset length in a direction of decreasing track mileage;

[0048] It should be noted that after the millimeter wave ground base station is fixedly installed, the test equipment in the embodiment of the present invention can be set on the high-speed maglev tractor, specifically, it can be set in the rear bucket of the high-speed maglev tractor. In the test equipment, the millimeter wave receiving unit can be supported by a rod-shaped structure to keep it level with the mobile base station on the high-speed maglev train. The high-speed maglev tractor can take the location of the ground base station as the starting point and travel a first preset length in the direction of increasing track mileage and a second preset length in the direction of decreasing mileage, wherein the first preset length can be equal to the second preset length. During the movement of the high-speed maglev tractor, the test equipment continuously collects millimeter wave radio signals at different positions.

[0049] S120: judging whether the installation of the ground base station meets preset requirements based on millimeter wave radio signals at different positions within a preset range;

[0050] It can be understood that after acquiring the millimeter wave radio signals at different positions within the preset range, it is possible to further determine whether the installation of the ground base station meets the preset requirements based on the millimeter wave radio signals at different positions within the preset range.

[0051] In one implementation, the process of determining whether the ground base station installation meets preset requirements based on the millimeter wave radio signals at different positions within the preset range in S120 may specifically include:

[0052] Determine, from the millimeter wave radio signals at different positions within a preset range, a valid millimeter wave radio signal having the same frequency and phase as the local carrier signal of the test device;

[0053] Based on the effective millimeter wave radio signals at different locations within the preset range, it is determined whether the ground base station installation meets the preset requirements.

[0054] It should be noted that in practical applications, since there may be some useless signals or noise signals in the millimeter wave radio signals received by the test equipment, in order to improve the detection accuracy, the effective millimeter wave radio signals sent by the ground base station can be screened out from the millimeter wave radio signals at different positions within the preset range. In the embodiment of the present invention, a clock synchronization unit can be set on the test equipment, and the clock synchronization unit can maintain μs-level clock synchronization with the ground base station, so the test terminal can generate a local carrier signal with the same frequency and phase and strict synchronization with the ground base station. Therefore, in the embodiment of the present invention, after the test terminal receives the millimeter wave radio signal, the frequency and phase of the millimeter wave radio signal can be compared with the frequency and phase of the local carrier signal. If the millimeter wave radio signal and the local carrier signal are of the same frequency and phase, it means that the millimeter wave radio signal is a valid millimeter wave radio signal, and the millimeter wave radio signal can be retained at this time; if the millimeter wave radio signal and the local carrier signal are not of the same frequency and phase, it means that the millimeter wave radio signal is not a valid millimeter wave radio signal, and the millimeter wave radio signal can be discarded at this time, thereby obtaining each valid millimeter wave radio signal corresponding to different positions within the preset range. Then, based on the effective millimeter-wave radio signals at different locations within the preset range, it is determined whether the ground base station installation meets the preset requirements.

[0055] In one implementation, the process of determining whether the ground base station installation meets preset requirements based on effective millimeter wave radio signals at different locations within a preset range may specifically include:

[0056] Determine location information and field strength information based on effective millimeter wave radio signals at different locations within a preset range;

[0057] The location of the ground base station is taken as the origin, and a curve of the relationship between the field strength and the location is obtained according to the location information and the field strength information;

[0058] Determine whether the change in the relationship curve between field strength and position meets the preset requirements.

[0059] It can be understood that in the embodiment of the present invention, in the process of determining whether the installation of the ground base station meets the requirements, the field strength information corresponding to each position can be obtained according to the effective millimeter wave radio signals at different positions, and then the relationship curve between the field strength and the position is constructed with the position of the ground base station as the origin according to each position and the corresponding field strength information, such as Figure 2 As shown, it is further determined whether the change of the relationship curve between the field strength and the position meets the preset requirements.

[0060] Specifically, since the field intensity distribution on the track will have periodic deep attenuation characteristics, when the ground base station is correctly installed, the curve graph drawn by the field intensity information and position information on both sides of the base station collected by the test equipment should show a symmetrical state. Therefore, in practical applications, it is possible to determine whether the installation of the ground base station meets the preset requirements by identifying the symmetry of the constructed field intensity and position relationship curve. Specifically, the similarity of the curves on both sides of the origin in the constructed field intensity and position relationship curve symmetrical with the origin as the center can be calculated. If the similarity is greater than or equal to the preset value, it means that the constructed field intensity and position relationship curve is symmetrical, and the ground base station is installed correctly and meets the preset requirements; if the similarity is less than the preset value, it means that the constructed field intensity and position relationship curve is asymmetric. When it is determined that the curve graph drawn by the field intensity information and position information on both sides of the base station is asymmetric, the ground base station is not installed correctly and does not meet the preset requirements.

[0061] S130: When it is determined that the installation of the ground base station does not meet the preset requirements, the installation angle of the ground base station is adjusted.

[0062] It should be noted that, when it is determined that the installation of the ground base station does not meet the preset requirements, the installation angle of the ground base station can be adjusted.

[0063] In one embodiment, a ground base station is installed on a ground base station installation device, which includes a base, a mounting pole arranged on the base, a U-shaped clamp installed on the order of the mounting pole, a connecting pipe connected to one end of the U-shaped clamp, a flange arranged at the bottom of the connecting pipe, and a mounting back plate installed on the flange, and the ground base station is arranged on the mounting back plate.

[0064] It should be noted that the ground base station in the embodiment of the present invention can be installed on a ground base station installation device, such as Figures 3 to 5 As shown, there is a base, a mounting rod, and the bottom of the mounting rod is arranged on the base. A U-shaped clamp is installed on the top of the mounting rod, and the U-shaped clamp is connected to the connecting pipe, wherein the connecting pipe can be a round steel pipe, and a round flange is connected to the bottom of the round steel pipe. The thickness of the round flange can be 12mm, and the thickness can be 350mm. A mounting back plate is installed on the flange. Specifically, a plurality of oblong holes can be arranged on the flange, for example, three oblong holes are arranged, and the lower mounting back plate is connected through the oblong holes. The mounting back plate can be an inverted L-shaped mounting back plate, and the ground base station can be installed on the side of the mounting back plate, wherein the mounting back plate can be connected to the ground base station through bolts at the four corners. The flange is provided with a plurality of bolts. When the installation angle of the ground base station needs to be adjusted, the horizontal angle of the ground base station with the track and the horizontal angle of the bottom surface of the ground base station can be adjusted by adjusting the length of each bolt of the flange.

[0065] It is understandable that the high-speed maglev millimeter wave ground base station implemented in the present invention can be installed within 2-3m from the center of the track during installation. The lower surface of the ground base station should be parallel to the plane of the track, and the vertical height between the lower surface of the ground base station and the upper surface of the high-speed maglev train except the on-board antenna is within 0.2-0.5m. The angle between the outer surface of the ground base station and the side of the track should be 0°, and the angle between the surface of the ground base station facing the ground and the horizontal plane of the track should be 0°. After the ground base station is installed, the level of the base station ground can be ensured by instruments such as a level meter, and the level of the base station surface facing the track and the level of the bottom of the base station can also be adjusted by a flange. After the adjustment is completed, the flange is tightened.

[0066] In one embodiment, the method may further include:

[0067] The location information, field strength information and the relationship curve between field strength and location are sent to the ground terminal for display.

[0068] Specifically, the location information, field strength information, and a curve showing the relationship between field strength and location, etc., may be sent to a ground terminal device for display via wireless transmission.

[0069] It should also be noted that if Figure 6As shown, the test equipment in the embodiment of the present invention may include a millimeter wave radio frequency receiving unit, a 5G transceiver unit, a speed measurement and positioning unit, a clock synchronization unit, a main control unit and a power supply unit. Among them, the millimeter wave radio frequency receiving unit is responsible for receiving millimeter wave radio signals. The test equipment can use the clock synchronization unit to maintain μs-level clock synchronization with the ground base station, so the test equipment can generate a local carrier signal with the same frequency and phase and strict synchronization with the ground base station. After receiving the millimeter wave radio signal from the outside, the debugging terminal can judge whether the signal is a valid signal according to whether the received signal is in the same frequency and phase as the local carrier signal, and then extract the power corresponding to the valid millimeter wave radio signal as the wireless field strength of the current test terminal speed measurement and positioning unit to parse the position, and then judge whether the coverage of the line by the ground base station meets the standard. The test equipment can send the collected field strength information and location information to the ground display screen or the handheld terminal in the hands of the base station installer through the 5G transceiver unit, so that the debugging personnel and the installer can check in real time whether the installation of the base station is accurate and qualified. The speed measurement and positioning unit and the time synchronization unit in the embodiment of the present invention use the GPS module to obtain GPS positioning data and PPS second pulse data.

[0070] It can be seen that in the embodiment of the present invention, the millimeter wave radio signals at different positions within the preset range can be collected by the test equipment arranged on the high-speed maglev traction vehicle, and then whether the installation of the ground base station meets the preset requirements can be further determined based on the millimeter wave radio signals at different positions within the preset range. When it is determined that the installation of the ground base station does not meet the preset requirements, the installation angle of the ground base station can be adjusted to ensure that the installation angle of the ground base station meets the requirements, which is conducive to improving the installation quality and enhancing the system performance.

[0071] The present invention also provides a corresponding device for the debugging method of the maglev millimeter wave ground base station, which further makes the method more practical. Among them, the device can be described from the perspective of the functional module and the perspective of the hardware. The debugging device of the maglev millimeter wave ground base station provided by the present invention is introduced below. The device is used to implement the debugging method of the maglev millimeter wave ground base station provided by the present invention. In this embodiment, the debugging device of the maglev millimeter wave ground base station may include or be divided into one or more program modules, which are stored in a storage medium and executed by one or more processors to complete the debugging method of the maglev millimeter wave ground base station disclosed in the above embodiment. The program module referred to in the present invention refers to a series of computer program instruction segments that can complete specific functions, which is more suitable for describing the execution process of the debugging device of the maglev millimeter wave ground base station in the storage medium than the program itself. The following description will specifically introduce the functions of each program module of this embodiment. The debugging device of the maglev millimeter wave ground base station described below and the debugging method based on the maglev millimeter wave ground base station described above can be referred to each other.

[0072] From the perspective of functional modules, see Figure 7 , Figure 7 A structural diagram of a debugging device for a magnetic levitation millimeter wave ground base station provided by the present invention, the device may include:

[0073] The acquisition module 11 is used to acquire millimeter wave radio signals at different positions within a preset range collected by a test device arranged on the high-speed maglev tractor; the preset range is a range extending from the ground base station to a direction of increasing track mileage by a first preset length and extending to a direction of decreasing track mileage by a second preset length;

[0074] A determination module 12, configured to determine whether the ground base station installation meets preset requirements based on millimeter wave radio signals at different locations within a preset range;

[0075] The adjustment module 13 is used to adjust the installation angle of the ground base station when it is determined that the installation of the ground base station does not meet the preset requirements.

[0076] In one implementation, the determination module 12 includes:

[0077] A first determination unit is used to determine, from millimeter wave radio signals at different positions within a preset range, a valid millimeter wave radio signal having the same frequency and phase as a local carrier signal of the test device;

[0078] The first judgment unit is used to judge whether the installation of the ground base station meets the preset requirements according to the effective millimeter wave radio signals at different positions within the preset range.

[0079] In one implementation, the first determination unit includes:

[0080] A first determination subunit is used to determine position information and field strength information according to effective millimeter wave radio signals at different positions within a preset range;

[0081] The first construction subunit is used to take the location of the ground base station as the origin and obtain a relationship curve between the field strength and the location according to the location information and the field strength information;

[0082] The first judgment subunit is used to judge whether the change of the relationship curve between the field intensity and the position meets the preset requirements.

[0083] In one embodiment, the device may further include:

[0084] The sending module is used to send the location information, field strength information and the relationship curve between field strength and location to the ground terminal for display.

[0085] In one embodiment, a ground base station is installed on a ground base station installation device, which includes a base, a mounting pole arranged on the base, a U-shaped clamp installed on the order of the mounting pole, a connecting pipe connected to one end of the U-shaped clamp, a flange arranged at the bottom of the connecting pipe, and a mounting back plate installed on the flange, and the ground base station is arranged on the mounting back plate.

[0086] In one implementation, adjusting the installation angle of the ground base station includes:

[0087] By adjusting the length of each bolt of the flange, the horizontal angle between the ground base station and the track and the horizontal angle of the bottom surface of the ground base station are adjusted.

[0088] In one embodiment, the mounting back plate is an L-shaped mounting back plate.

[0089] It should be noted that the debugging device for the maglev millimeter wave ground base station provided in the embodiment of the present invention has the same beneficial effects as the debugging method for the maglev millimeter wave ground base station provided in the above embodiment. For the specific introduction of the debugging method for the maglev millimeter wave ground base station involved in the embodiment of the present invention, please refer to the above embodiment and this application will not repeat it here.

[0090] Another aspect of the present invention provides a debugging device for a maglev millimeter wave ground base station, comprising a testing device and a debugging device arranged on a high-speed maglev tractor; wherein:

[0091] The test equipment is used to collect millimeter wave radio signals at different positions within a preset range; the preset range is a range starting from a ground base station and extending a first preset length in a direction of increasing track mileage and a second preset length in a direction of decreasing track mileage;

[0092] The debugging equipment is used to detect the millimeter wave radio signals at different positions within a preset range, and based on the millimeter wave radio signals at different positions within the preset range, determine whether the installation of the ground base station meets the preset requirements. If it is determined that the installation of the ground base station does not meet the preset requirements, adjust the installation angle of the ground base station.

[0093] In one embodiment, it also includes a ground base station installation device, the ground base station is installed on the ground base station installation device, the ground base station installation device includes a base, a mounting pole arranged on the base, a U-shaped clamp installed on the order of the mounting pole, a connecting pipe connected to one end of the U-shaped clamp, a flange arranged at the bottom of the connecting pipe, and a mounting backplate installed on the flange, and the ground base station is arranged on the mounting backplate.

[0094] It should be noted that the debugging equipment of the maglev millimeter wave ground base station provided in the embodiment of the present invention has the same beneficial effects as the debugging method of the maglev millimeter wave ground base station provided in the above embodiment. For the specific introduction of the debugging method of the maglev millimeter wave ground base station involved in the embodiment of the present invention, please refer to the above embodiment and this application will not repeat it here.

[0095] The debugging device in the embodiment of the present invention may include a memory and a processor.

[0096] Memory for storing computer programs;

[0097] The processor is used to implement the steps of the debugging method of the magnetic levitation millimeter wave ground base station in the above embodiment when executing the computer program.

[0098] The electronic device provided in this embodiment may include but is not limited to a smart phone, a tablet computer, a laptop computer or a desktop computer.

[0099] Among them, the processor may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor may be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), and PLA (Programmable Logic Array). The processor may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor may also include an AI (Artificial Intelligence) processor, which is used to process computing operations related to machine learning.

[0100] The memory may include one or more computer-readable storage media, which may be non-transitory. The memory may also include high-speed random access memory, and non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In some embodiments, the memory may be an internal storage unit of an electronic device, such as a hard disk of a server. In other embodiments, the memory may also be an external storage device of a debugging device of a magnetic levitation millimeter wave ground base station, such as a plug-in hard disk equipped on a server, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. Further, the memory may also include both an internal storage unit of an electronic device and an external storage device. The memory can be used not only to store application software and various types of data installed in the electronic device, such as: the code of the program in the process of executing the debugging method of the magnetic levitation millimeter wave ground base station, but also to temporarily store data that has been output or is to be output. In this embodiment, the memory is at least used to store the following computer program, wherein, after the computer program is loaded and executed by the processor, the relevant steps of the debugging method of the magnetic levitation millimeter wave ground base station disclosed in any of the aforementioned embodiments can be implemented. In addition, the resources stored in the memory may also include an operating system and data, etc., and the storage method may be temporary storage or permanent storage. Among them, the operating system may include Windows, Unix, Linux, etc. The data may include but is not limited to (data corresponding to the debugging results of the maglev millimeter wave ground base station) and the like.

[0101] In some embodiments, the debugging device of the magnetic levitation millimeter wave ground base station may also include a display screen, an input and output interface, a communication interface, a power supply and a communication bus. Among them, the display screen, the input and output interface such as the keyboard (Keyboard) belong to the user interface, and the optional user interface may also include a standard wired interface, a wireless interface, etc. Optionally, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, and an OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) touch device, etc. The display may also be appropriately referred to as a display screen or a display unit, which is used to display information processed in an electronic device and to display a visual user interface. The communication interface may optionally include a wired interface and / or a wireless interface, such as a WI-FI interface, a Bluetooth interface, etc., which are generally used to establish a communication connection between an electronic device and other electronic devices. The communication bus may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, etc.

[0102] It is understandable that if the debugging method of the magnetic levitation millimeter wave ground base station in the above embodiment is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or part of the contribution to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium to execute all or part of the steps of the methods of each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), electrically erasable programmable ROM, register, hard disk, removable disk, CD-ROM, disk or optical disk and other media that can store program code.

[0103] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0104] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0105] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0106] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in a random access memory (RAM), a memory, a read-only memory (ROM), an electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0107] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A debugging method for a maglev millimeter wave ground base station, characterized in that: include: Acquiring millimeter wave radio signals at different positions within a preset range through a test device disposed on a high-speed maglev tractor; The preset range is a range extending from the ground base station to the direction of increasing track mileage by a first preset length and extending to the direction of decreasing track mileage by a second preset length; Based on the millimeter wave radio signals at different positions within the preset range, determining whether the ground base station installation meets the preset requirements; When it is determined that the installation of the ground base station does not meet the preset requirement, the installation angle of the ground base station is adjusted.

2. The debugging method of the maglev millimeter wave ground base station according to claim 1 is characterized in that: The determining whether the ground base station installation meets the preset requirements based on the millimeter wave radio signals at different positions within the preset range includes: Determine, from the millimeter wave radio signals at different positions within the preset range, a valid millimeter wave radio signal having the same frequency and phase as the local carrier signal of the test device; According to the effective millimeter wave radio signals at different positions within the preset range, it is determined whether the installation of the ground base station meets the preset requirements.

3. The debugging method of the maglev millimeter wave ground base station according to claim 2 is characterized in that: The determining whether the ground base station installation meets the preset requirements according to the effective millimeter wave radio signals at different positions within the preset range includes: Determine location information and field strength information based on effective millimeter wave radio signals at different locations within the preset range; Taking the location of the ground base station as the origin, obtaining a curve of the relationship between the field strength and the location according to the location information and the field strength information; Determine whether the change in the relationship curve between the field strength and the position meets the preset requirements.

4. The debugging method of the maglev millimeter wave ground base station according to claim 3 is characterized in that: Also includes: The location information, the field strength information and the relationship curve between the field strength and the location are sent to a ground terminal for display.

5. The debugging method of the maglev millimeter wave ground base station according to any one of claims 1 to 4, characterized in that: The ground base station is installed on a ground base station installation device, which includes a base, a mounting rod arranged on the base, a U-shaped clamp installed on the order of the mounting rod, a connecting pipe connected to one end of the U-shaped clamp, a flange arranged at the bottom of the connecting pipe, and a mounting backplate installed on the flange. The ground base station is arranged on the mounting backplate.

6. The debugging method of the maglev millimeter wave ground base station according to claim 5, characterized in that: The adjusting the installation angle of the ground base station includes: By adjusting the length of each bolt of the flange, the horizontal angle between the ground base station and the track and the horizontal angle of the bottom surface of the ground base station are adjusted.

7. The debugging method of the maglev millimeter wave ground base station according to claim 5, characterized in that: The mounting back plate is an L-shaped mounting back plate.

8. A debugging device for a maglev millimeter wave ground base station, characterized in that: include: An acquisition module is used to acquire millimeter wave radio signals at different positions within a preset range through a test device arranged on the high-speed maglev tractor; The preset range is a range extending from the ground base station to the direction of increasing track mileage by a first preset length and extending to the direction of decreasing track mileage by a second preset length; A judgment module, used to judge whether the installation of the ground base station meets the preset requirements based on the millimeter wave radio signals at different positions within the preset range; The adjustment module is used to adjust the installation angle of the ground base station when it is determined that the installation of the ground base station does not meet the preset requirements.

9. A debugging device for a maglev millimeter wave ground base station, characterized in that: It includes testing equipment and debugging equipment installed on the high-speed maglev traction vehicle; among which: The test equipment is used to collect millimeter wave radio signals at different positions within a preset range; the preset range is a range starting from the ground base station and extending a first preset length in the direction of increasing track mileage and a second preset length in the direction of decreasing track mileage; The debugging device is used to obtain millimeter wave radio signals at different positions within the preset range, and based on the millimeter wave radio signals at different positions within the preset range, determine whether the installation of the ground base station meets the preset requirements, and adjust the installation angle of the ground base station if it is determined that the installation of the ground base station does not meet the preset requirements.

10. The debugging device of the maglev millimeter wave ground base station according to claim 9, characterized in that: It also includes a ground base station installation device, the ground base station is installed on the ground base station installation device, the ground base station installation device includes a base, a mounting rod arranged on the base, a U-shaped clamp installed on the order of the mounting rod, a connecting pipe connected to one end of the U-shaped clamp, a flange arranged at the bottom of the connecting pipe, and a mounting back plate installed on the flange, and the ground base station is arranged on the mounting back plate.

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