Multi-beam measuring device

Abstract

The utility model discloses a multi-beam measuring device, and relates to the technical field of multi-beam surveying and mapping. The system comprises a mounting platform, a control part, a multi-beam transmitting end and a multi-beam receiving end, the control part is arranged at the top of the mounting platform, and the multi-beam transmitting end and the multi-beam receiving end are respectively arranged at the bottom of the mounting platform; the control part comprises an integrated control main body, the integrated control main body comprises an integrated circuit board and an input port, and the integrated circuit board is respectively connected with the multi-beam transmitting end and the multi-beam receiving end; the input port is used for being connected with an external control system, the external control system transmits a control signal to the integrated circuit board through the input port, and the multi-beam transmitting end transmits an acoustic beam signal according to the control signal; and the multi-beam receiving end is used for receiving a reflection echo signal of the sound beam signal and transmitting the reflection echo signal to the integrated circuit board. The device can be miniaturized and integrated, and the measurement stability and safety are improved.

Description

Technical Field

[0001] This utility model relates to the field of multibeam mapping technology, and more specifically, to a multibeam measuring device. Background Technology

[0002] A multibeam bathymetry device is used for underwater topographic mapping. Its working principle involves transmitting multiple acoustic beams into the water and receiving the reflected echoes, then calculating the water depth at each point using the sound wave propagation time. Due to its wide mapping range and high efficiency, this device is widely used for underwater topographic mapping in reservoirs, rivers, lakes, and other bodies of water.

[0003] However, existing multibeam surveying equipment typically requires external industrial control computers and deck units, which are bulky and have complex wiring harnesses, placing high demands on the space layout and waterproofing performance of the mounting platform. In practical use, this structure not only increases the difficulty of installation and maintenance but also poses a short-circuit risk due to the large number of wiring harnesses, affecting the stability and safety of operations. Furthermore, the layout of existing equipment is not compact enough, making it difficult to meet the integration and modularization requirements of modern surveying equipment. Utility Model Content

[0004] The purpose of this invention is to provide a multi-beam measurement device that enables miniaturization and integration of the device, thereby improving the stability and safety of the operation process.

[0005] The embodiments of this utility model are implemented as follows:

[0006] In one aspect, this utility model provides a multi-beam measurement device, including a mounting platform, a control unit, a multi-beam transmitter, and a multi-beam receiver. The control unit is mounted on the top of the mounting platform, and the multi-beam transmitter and multi-beam receiver are respectively disposed at the bottom of the mounting platform. The control unit includes an integrated control body, which includes an integrated circuit board and an input port. The integrated circuit board is connected to the multi-beam transmitter and the multi-beam receiver respectively. The input port is used to connect to an external control system, and the external control system transmits control signals to the integrated circuit board through the input port. The multi-beam transmitter transmits acoustic beam signals according to the control signals. The multi-beam receiver is used to receive the reflected echo signals of the acoustic beam signals and transmit the reflected echo signals to the integrated circuit board.

[0007] Optionally, the integrated control unit also includes a data output port, one end of which is connected to the integrated circuit board and the other end is used to connect to an external device; the integrated circuit board can transmit measurement data to the external device via the data output port.

[0008] Optionally, the integrated control unit also includes a debugging port, one end of which is connected to the integrated circuit board and the other end is used to connect to an external control system; the external control system can debug the integrated control unit through the debugging port.

[0009] Optionally, the integrated control unit also includes a timing antenna, which is connected to the integrated circuit board for receiving satellite signals.

[0010] Optionally, the integrated circuit board includes a first integrated circuit board and a second integrated circuit board, which are electrically connected; the input port is connected to the first integrated circuit board, and the timing antenna is electrically connected to the second integrated circuit board.

[0011] Optionally, the control unit includes a protective housing, and the integrated control body is disposed inside the protective housing; the input port extends outward from the side wall of the protective housing to communicate with the outside.

[0012] Optionally, the control unit also includes a fixed flange, through which the protective housing is connected to the mounting platform.

[0013] Optionally, the protective housing has a protruding protective cavity for housing a timing antenna.

[0014] Optionally, the bottom of the mounting platform is provided with a protective cover surrounding the multi-beam transmitter and the multi-beam receiver.

[0015] Optionally, the mounting platform is a cylindrical structure with a top surface and a bottom surface. The top surface is used to house the control unit, and the bottom surface is used to house the multi-beam transmitter and the multi-beam receiver.

[0016] The beneficial effects of this utility model include:

[0017] This application provides a multi-beam measurement device, including a mounting platform, a control unit, a multi-beam transmitter, and a multi-beam receiver. The control unit is mounted on the top of the mounting platform, while the multi-beam transmitter and receiver are respectively located at the bottom of the platform, ensuring stable signal transmission and reception during underwater operation and improving measurement accuracy. The control unit includes an integrated control body, which achieves an integrated design, reducing reliance on external components and thus improving the device's compactness and reliability. The integrated control body includes an integrated circuit board and an input port. The input port is used to connect to an external control system, enhancing the device's versatility and flexibility. The integrated circuit board is connected to both the multi-beam transmitter and receiver. The external control system can send control signals to the integrated circuit board, and the multi-beam transmitter transmits acoustic beam signals according to the control signals. The multi-beam receiver receives the reflected echo signals of the acoustic beam signals and transmits them to the integrated circuit board. This multi-beam measurement device achieves miniaturization and integration, improving the stability and safety of the operation process. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 One of the structural schematic diagrams of the multibeam measuring device provided in the embodiments of this utility model;

[0020] Figure 2 A second schematic diagram of the structure of the multibeam measuring device provided in this embodiment of the present invention;

[0021] Figure 3 The third schematic diagram of the structure of the multibeam measuring device provided in the embodiment of this utility model;

[0022] Figure 4 The fourth schematic diagram of the multibeam measuring device provided in the embodiment of this utility model.

[0023] Icons: 100-Multi-beam measuring device; 110-Mounting platform; 111-Protective cover; 120-Control unit; 121-Integrated control unit; 1211-Input port; 1212-Data output port; 1213-Debugging port; 1214-Timing antenna; 1215-First integrated circuit board; 1216-Second integrated circuit board; 122-Protective housing; 1221-Protective cavity; 123-Fixing flange; 130-Multi-beam transmitter. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Please refer to Figure 1This embodiment provides a multi-beam measurement device 100, including a mounting platform 110, a control unit 120, a multi-beam transmitter 130, and a multi-beam receiver. The control unit 120 is mounted on the top of the mounting platform 110, and the multi-beam transmitter 130 and the multi-beam receiver are respectively disposed at the bottom of the mounting platform 110. The control unit 120 includes an integrated control body 121, which includes an integrated circuit board and an input port 1211. The input port 1211 is used to connect to an external control system. The integrated circuit board is connected to the multi-beam transmitter 130 and the multi-beam receiver respectively. The external control system can send control signals to the integrated circuit board, and the multi-beam transmitter 130 transmits acoustic beam signals according to the control signals. The multi-beam receiver is used to receive the reflected echo signals of the acoustic beam signals and transmit the reflected echo signals to the integrated circuit board.

[0029] Specifically, such as Figure 1 As shown, the multi-beam measurement device 100 includes a mounting platform 110, which provides a position for mounting and fixing the control unit 120, the multi-beam transmitter 130, and the multi-beam receiver. The specific structure of the mounting platform 110 can be a frame, a housing, etc., as long as it ensures the stability of the multi-beam measurement device 100. This application does not impose any restrictions on the specific form and structure of the mounting platform 110.

[0030] The control unit 120, responsible for key functions such as control and data processing of the entire device, is located on top of the mounting platform 110 for easy connection and operation with external control systems. The multi-beam transmitter 130 and multi-beam receiver are positioned at the bottom for direct contact with the water. This bottom location ensures that the transmitted acoustic beam signal enters the water smoothly and effectively receives reflected echo signals from underwater targets, reducing interference and loss during signal transmission. This layout optimizes the overall structure of the device and improves its performance. The rational distribution of positions makes the signal transmission paths between components shorter and more direct, reducing the possibility of signal attenuation and interference.

[0031] The integrated control unit 121 is the core of the control unit 120, and its integrated circuit board is a key component for realizing various control and data processing functions. It integrates various electronic components and circuits, enabling it to process signals from external control systems and send corresponding control commands to the multi-beam transmitter 130 and the multi-beam receiver. By integrating multiple functions onto a single circuit board, the complex wiring connections between multiple independent components in traditional devices are reduced, making the control unit 120 more compact and smaller in size. Compared to existing technologies that achieve different functions by connecting multiple control modules externally to the measuring device, this application, through the integrated control unit 121, not only reduces the difficulty of installation and maintenance but also reduces the risk of short circuits and other malfunctions due to excessive wiring, thus improving the stability and reliability of the device.

[0032] Input port 1211 serves as the interface between the control unit 120 and the external control system, responsible for receiving control signals from the external control system to ensure that the device can operate according to the operator's intentions. Simultaneously, the power interface can also be integrated into the input interface, making the structure of the multi-beam measurement device 100 more compact. This also allows the power cord to be connected to the control unit 120 through input port 1211 to provide power to the multi-beam measurement device 100.

[0033] The multi-beam receiver receives acoustic beam signals reflected from underwater targets and then transmits these reflected echo signals to the integrated circuit board. The integrated circuit board uses internally preset data processing algorithms and programs to analyze and calculate the reflected echo signals, such as calculating water depth at various points based on the sound wave propagation time, and finally obtains measurement data, thereby realizing the automated acquisition and processing of measurement data.

[0034] It should be noted that, firstly, as Figure 1 and Figure 2 As shown, the bottom of the mounting platform 110 is provided with a protective cover 111 surrounding the multi-beam transmitter 130 and the multi-beam receiver.

[0035] Specifically, the protective cover 111 can be in the form of a ring or a plate. This application does not impose any restrictions on the specific structure of the protective cover 111. However, it should be noted that regardless of the specific structure of the protective cover 111, it should not obstruct the ends of the multi-beam transmitter 130 and the multi-beam receiver to avoid inaccurate measurement results.

[0036] like Figure 2As shown, the protective cover 111 is composed of two plate-like structures, spaced apart to form an accommodating area where the multi-beam transmitter 130 and the multi-beam receiver can be housed. Since the multi-beam transmitter 130 and the multi-beam receiver may face the risk of physical impact from external sources during actual operation, this protective cover 111 structure acts as a buffer barrier, absorbing and dispersing these impact forces, effectively protecting the internal precision components of the multi-beam transmitter 130 and the multi-beam receiver from damage. This significantly extends the service life of the equipment and reduces the maintenance and replacement costs required due to component damage.

[0037] Meanwhile, sound waves are easily affected by surrounding environmental factors when propagating in water. The protective cover 111 can reduce the interference of surrounding water flow fluctuations and other sound wave sources on the sound beam signal emitted by the multi-beam transmitter 130 and the reflected echo signal received by the multi-beam receiver to a certain extent, thus ensuring the accuracy of the measurement.

[0038] Second, such as Figure 1 As shown, the mounting platform 110 has a cylindrical structure with a top and a bottom surface. The top surface is used to house the control unit 120, and the bottom surface is used to house the multi-beam transmitter 130 and the multi-beam receiver. The cylindrical mounting platform 110 allows for a relatively efficient spatial layout within a limited space. Its hollow interior provides space for other components of the device, such as some control circuitry, a backup power module, or small auxiliary equipment, enabling the multi-beam measurement device 100 to maintain a compact appearance while possessing richer functionality. Components housed inside the cylindrical structure can be fixedly connected to the cylindrical structure using threaded fasteners.

[0039] Furthermore, the cylindrical mounting platform 110 has a smoother shape, which reduces water resistance when moving in water. Compared to platforms with sharp edges or irregular shapes, the cylindrical structure allows water to flow more smoothly over its surface, reducing energy loss caused by water turbulence, thereby improving the moving speed and maneuverability of the multibeam measuring device 100 in water and increasing work efficiency.

[0040] Third, in one possible embodiment of this application, the multi-beam transmitter 130 and the multi-beam receiver can be separately disposed at the bottom of the mounting platform 110. This arrangement facilitates individual maintenance and replacement of the multi-beam transmitter 130 and the multi-beam receiver, improving maintenance efficiency. In another possible embodiment of this application, the multi-beam transmitter 130 and the multi-beam receiver can also be integrated into the same component. This arrangement reduces the connection links between components, making the overall structure of the device more compact and simple, which is beneficial to reducing the size of the device. This application does not impose any restrictions on the specific arrangement of the multi-beam transmitter 130 and the multi-beam receiver, as long as the transmission and reception of sound waves can be achieved.

[0041] This application provides a multibeam measurement device 100, including a mounting platform 110, a control unit 120, a multibeam transmitter 130, and a multibeam receiver. The control unit 120 is mounted on the top of the mounting platform 110, while the multibeam transmitter 130 and the multibeam receiver are respectively located at the bottom of the mounting platform 110, ensuring stable signal transmission and reception during underwater operation and improving measurement accuracy. The control unit 120 includes an integrated control body 121, which realizes the integrated design of the device, reducing reliance on external components. This improves the compactness and reliability of the device. The integrated control unit 121 includes an integrated circuit board and an input port 1211. The input port 1211 is used to connect to an external control system, enhancing the versatility and flexibility of the device. The integrated circuit board is connected to the multi-beam transmitter 130 and the multi-beam receiver, respectively. The external control system can send control signals to the integrated circuit board, and the multi-beam transmitter 130 transmits acoustic beam signals according to the control signals. The multi-beam receiver is used to receive the reflected echo signals of the acoustic beam signals and transmit the reflected echo signals to the integrated circuit board. The above-mentioned multi-beam measurement device 100 can realize the miniaturization and integration of the device, improving the stability and safety of the operation process.

[0042] For example, such as Figure 2 and Figure 4 As shown, the integrated control unit 121 also includes a data output port 1212. One end of the data output port 1212 is connected to the integrated circuit board, and the other end is used to connect to an external device. The integrated circuit board can transmit measurement data to the external device through the data output port 1212.

[0043] Specifically, one end of the data output port 1212 is connected to an integrated circuit board, which is the core component responsible for processing the reflected echo signal from the multi-beam receiver and generating measurement data. Therefore, the data output port 1212 can directly acquire the measurement data processed by the integrated circuit board.

[0044] The other end of the data output port 1212 is a reserved interface for connecting to external devices, such as computers, data storage devices, and data analysis software systems. Through this data output port 1212, the data generated internally by the multibeam measurement device 100 can be routed to external devices, enabling data interaction between the device and the outside world, and greatly enhancing the versatility and scalability of the multibeam measurement device 100.

[0045] Optionally, such as Figure 2 and Figure 4 As shown, the integrated control unit 121 also includes a debugging port 1213. One end of the debugging port 1213 is connected to the integrated circuit board, and the other end is used to connect to an external control system. The external control system can debug the integrated control unit 121 through the debugging port 1213.

[0046] Specifically, the integrated control unit 121 also includes a debugging port 1213. One end of the debugging port 1213 is connected to the integrated circuit board, and the other end can be connected to an external control system. The external control system can be a device or software platform with debugging function, which can perform comprehensive testing and adjustment of the integrated control unit 121 of the multibeam measurement device 100.

[0047] By configuring the debugging port 1213, the maintainability and scalability of the multibeam measuring device 100 are improved. Operators can use an external control system to access the integrated circuit board via the debugging port 1213 to test and optimize various functions of the device. For example, they can precisely adjust parameters such as the transmission frequency, power, and beam angle of the multibeam transmitter 130 to ensure that the emitted acoustic beam signal achieves optimal propagation in different underwater environments.

[0048] It should be noted that, in order to further improve debugging efficiency, the debugging port 1213 can also integrate a video output module. This video output module can acquire specific video-related data generated by the integrated circuit board during operation and output this information in the form of a video signal.

[0049] In traditional debugging processes, technicians often rely solely on data parameters and textual information to assess the device's operational status. This approach presents challenges for troubleshooting and understanding complex issues. However, with the integrated video output module, technicians can directly observe the actual working status of the device's internal components. For instance, when debugging the accuracy of the 130° transmission angle of the multi-beam transmitter, the video feed clearly shows whether the transmitter's mechanical structure rotates precisely, and whether there are any jams or deviations. This is more intuitive and accurate than simply relying on measurement data. This direct observation method helps technicians quickly identify problems, improving the accuracy and efficiency of debugging.

[0050] Optionally, such as Figure 4 As shown, the integrated control unit 121 also includes a timing antenna 1214, which is connected to the integrated circuit board and is used to receive satellite signals.

[0051] Specifically, the core function of the timing antenna 1214 is to receive satellite signals. It acquires high-precision time synchronization signals from satellites using specific frequencies and signal processing techniques. Time synchronization is crucial in the operation of the multi-beam measurement device 100. The timing of the multi-beam transmitter 130 transmitting acoustic beam signals and the multi-beam receiver receiving reflected echo signals needs precise calibration. The satellite signals received by the timing antenna 1214 provide a unified and high-precision time reference for the entire device. For example, when conducting large-area underwater topographic mapping, measurement points at different locations need to be collected on a unified time scale to ensure the accuracy and consistency of the measurement data. With the precise time information acquired by the timing antenna 1214, the multi-beam transmitter 130 can transmit acoustic beam signals at accurate times, and the multi-beam receiver can accurately record the time of receiving the reflected echo signals, thereby greatly improving the accuracy of the measurement data and avoiding measurement errors caused by time asynchrony.

[0052] In addition, there may be situations where multiple multi-beam measurement devices 100 operate simultaneously, and the timing antenna 1214 can enable each device to work based on the same high-precision time reference, achieving precise synchronization between multiple devices.

[0053] In one possible implementation of this application, such as Figure 4 As shown, the integrated circuit board includes a first integrated circuit board 1215 and a second integrated circuit board 1216, which are electrically connected; an input port 1211 is connected to the first integrated circuit board 1215, and a timing antenna 1214 is electrically connected to the second integrated circuit board 1216.

[0054] Specifically, the first integrated circuit board 1215 and the second integrated circuit board 1216 cooperate with each other through electrical connection to complete the overall function of the integrated circuit board. The electrical connection can take various forms, such as through metal wires, ribbon cables, or connectors on the PCB board, to ensure stable and efficient transmission of electrical signals between the two circuit boards.

[0055] To achieve miniaturization of the multi-beam measurement device 100, the first integrated circuit board 1215 and the second integrated circuit board 1216 can achieve modular partitioning of functions. Preferably, the data output port 1212, the debugging port 1213, and the input port 1211 are all connected to the first integrated circuit board 1215; the timing antenna 1214 is electrically connected to the second integrated circuit board 1216. This arrangement avoids the layout congestion and signal interference problems that may result from concentrating all functions on a single circuit board, and also allows the first integrated circuit board 1215 and the second integrated circuit board 1216 to be placed in different locations according to the actual layout. Compared to a single large circuit board, dividing it into two circuit boards in this application can improve space utilization.

[0056] For example, such as Figure 3 As shown, the control unit 120 includes a protective housing 122, and the integrated control body 121 is disposed inside the protective housing 122; the input port 1211 extends outward from the side wall of the protective housing 122 to communicate with the outside.

[0057] Specifically, the protective housing 122 is typically made of a material with certain strength and protective properties. This application does not impose any restrictions on the specific structure of the protective housing 122; it can be rectangular or irregularly shaped, as long as it can cover the integrated control unit 121. The input port 1211, data output port 1212, and debugging port 1213 can extend outward from the side wall of the protective housing 122 to communicate with the outside. By providing the protective housing 122, the reliability and stability of the control unit 120 are enhanced, making the installation of internal components more secure and reducing problems such as component loosening or poor contact caused by vibration and other factors.

[0058] Optionally, such as Figure 1 As shown, the control unit 120 also includes a fixed flange 123, and the protective housing 122 is connected to the mounting platform 110 through the fixed flange 123.

[0059] Specifically, the fixed flange 123 can be circular, rectangular, or irregular in shape, and this application does not impose any restrictions on its specific shape. Multiple bolt holes are evenly distributed around the periphery of the fixed flange 123. Similarly, multiple through holes coaxially arranged with the bolt holes are provided on the top edge of the mounting platform 110 to facilitate the fixed connection of the protective housing 122 and the mounting platform 110 using threaded fasteners.

[0060] By setting the fixed flange 123, a large contact and connection surface can be provided for the protective housing 122 and the mounting platform 110. Compared with some single-point or small-area connection methods, it can better disperse various stresses generated during equipment operation, thus significantly enhancing the connection stability of the multi-beam measuring device 100.

[0061] Furthermore, such as Figure 3 As shown, since the timing antenna 1214 protrudes from the surface of the second integrated circuit board 1216, a protective cavity 1221 is provided on the protective housing 122 corresponding to the timing antenna 1214 to provide better protection. The shape and size of the protective cavity 1221 are adapted to the timing antenna 1214, and the timing antenna 1214 can be disposed within the protective cavity 1221. By providing the protective cavity 1221 that can protect the timing antenna 1214, production costs can be saved, the miniaturization of the multi-beam measuring device 100 can be ensured, and direct impact from external objects on the timing antenna 1214 can be effectively blocked, reducing the probability of antenna damage due to collision and improving the reliability of the multi-beam measuring device 100.

[0062] The above description is merely an optional embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0063] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

Claims

1. A multi-beam measurement device, characterized in that, The system includes an installation platform (110), a control unit (120), a multi-beam transmitter (130), and a multi-beam receiver. The control unit (120) is mounted on the top of the installation platform (110), and the multi-beam transmitter (130) and the multi-beam receiver are respectively located at the bottom of the installation platform (110). The control unit (120) includes an integrated control body (121), which includes an integrated circuit board and an input port (1211). The integrated circuit board is connected to the multi-beam transmitter (130) and the multi-beam receiver respectively. The input port (1211) is used to connect to an external control system. The external control system transmits control signals to the integrated circuit board through the input port (1211). The multi-beam transmitter (130) transmits acoustic beam signals according to the control signals. The multi-beam receiver is used to receive the reflected echo signals of the acoustic beam signals and transmit the reflected echo signals to the integrated circuit board.

2. The multibeam measuring device according to claim 1, characterized in that, The integrated control unit (121) also includes a data output port (1212), one end of which is connected to the integrated circuit board and the other end is used to connect to an external device; the integrated circuit board can transmit measurement data to the external device through the data output port (1212).

3. The multibeam measuring device according to claim 1, characterized in that, The integrated control unit (121) also includes a debugging port (1213), one end of which is connected to the integrated circuit board and the other end is used to connect to an external control system; the external control system can debug the integrated control unit (121) through the debugging port (1213).

4. The multibeam measuring device according to claim 1, characterized in that, The integrated control unit (121) also includes a timing antenna (1214), which is connected to the integrated circuit board and is used to receive satellite signals.

5. The multibeam measuring device according to claim 4, characterized in that, The integrated circuit board includes a first integrated circuit board (1215) and a second integrated circuit board (1216), which are electrically connected; the input port (1211) is connected to the first integrated circuit board (1215), and the timing antenna (1214) is electrically connected to the second integrated circuit board (1216).

6. The multibeam measuring device according to claim 2, characterized in that, The control unit (120) includes a protective housing (122), and the integrated control body (121) is disposed inside the protective housing (122); the input port (1211) extends outward from the side wall of the protective housing (122) to communicate with the outside.

7. The multibeam measuring device according to claim 6, characterized in that, The control unit (120) also includes a fixed flange (123), and the protective housing (122) is connected to the mounting platform (110) through the fixed flange (123).

8. The multibeam measuring device according to claim 6, characterized in that, The protective shell (122) has a protruding protective cavity (1221), and the protective cavity (1221) is used to house the timing antenna (1214).

9. The multibeam measuring device according to claim 1, characterized in that, The bottom of the mounting platform (110) is provided with a protective cover (111) surrounding the periphery of the multi-beam transmitter (130) and the multi-beam receiver.

10. The multibeam measuring device according to claim 1, characterized in that, The installation platform (110) is a cylindrical structure with a top surface and a bottom surface. The top surface is used to house the control unit (120), and the bottom surface is used to house the multi-beam transmitter (130) and the multi-beam receiver.

Images