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CN-224231972-U - Multi-beam measuring device

CN224231972UCN 224231972 UCN224231972 UCN 224231972UCN-224231972-U

Abstract

A multi-beam measuring device relates to the technical field of multi-beam mapping. The multi-beam integrated circuit comprises an installation platform, a control part, a multi-beam transmitting end and a multi-beam receiving end, wherein the control part is arranged at the top of the installation platform, the multi-beam transmitting end and the multi-beam receiving end are respectively arranged at the bottom of the installation platform, the control part comprises an integrated control main body, the integrated control main body comprises an integrated circuit board and an input port, 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 is used for transmitting control signals to the integrated circuit board through the input port, the multi-beam transmitting end is used for transmitting acoustic beam signals according to the control signals, and the multi-beam receiving end is used for receiving reflected echo signals of the acoustic beam signals and transmitting the reflected echo signals to the integrated circuit board. The device can be miniaturized and integrated, and measurement stability and safety are improved.

Inventors

  • HU FAN
  • MENG QINGWEI
  • HAN MENGMENG
  • YOU YONG
  • ZHAN MEIBIAO

Assignees

  • 武汉华测创新空间信息技术有限责任公司
  • 上海华测导航技术股份有限公司

Dates

Publication Date
20260512
Application Date
20250418

Claims (10)

  1. 1. The multi-beam measuring device is characterized by comprising a mounting platform (110), a control part (120), a multi-beam transmitting end (130) and a multi-beam receiving end, wherein the control part (120) is arranged at the top of the mounting platform (110), the multi-beam transmitting end (130) and the multi-beam receiving end are respectively arranged at the bottom of the mounting platform (110), the control part (120) comprises an integrated control main body (121), the integrated control main body (121) comprises an integrated circuit board and an input port (1211), the integrated circuit board is respectively connected with the multi-beam transmitting end (130) and the multi-beam receiving end, the input port (1211) is used for being connected with an external control system, the external control system transmits control signals to the integrated circuit board through the input port (1211), and the multi-beam transmitting end (130) transmits acoustic beam signals according to the control signals, and the multi-beam receiving end is used for receiving reflected echo signals of the acoustic beam signals and transmitting the reflected echo signals to the integrated circuit board.
  2. 2. The multi-beam measurement device of claim 1, wherein the integrated control body (121) further comprises a data output port (1212), one end of the data output port (1212) being connected to the integrated circuit board, the other end being for connection to an external device, the integrated circuit board being capable of transmitting measurement data to the external device via the data output port (1212).
  3. 3. The multi-beam measurement device of claim 1, wherein the integrated control body (121) further comprises a debug port (1213), one end of the debug port (1213) is connected to the integrated circuit board, and the other end is used for connecting to an external control system, and the external control system can debug the integrated control body (121) through the debug port (1213).
  4. 4. The multi-beam measurement device of claim 1, wherein the integrated control body (121) further comprises a time service antenna (1214), the time service antenna (1214) being connected to the integrated circuit board for receiving satellite signals.
  5. 5. The multi-beam measurement device of claim 4, wherein the integrated circuit board comprises a first integrated circuit board (1215) and a second integrated circuit board (1216), the first integrated circuit board (1215) and the second integrated circuit board (1216) being electrically connected, the input port (1211) being connected to the first integrated circuit board (1215), the timing antenna (1214) being electrically connected to the second integrated circuit board (1216).
  6. 6. The multi-beam measurement device according to claim 2, wherein the control section (120) includes a protective case (122), the integrated control body (121) is disposed within the protective case (122), and the input port (1211) protrudes outward from a side wall of the protective case (122) to communicate with the outside.
  7. 7. The multi-beam measurement device of claim 6, wherein the control section (120) further comprises a fixed flange (123), the protective housing (122) being connected to the mounting platform (110) via the fixed flange (123).
  8. 8. The multi-beam measurement device of claim 6, wherein the protective housing (122) is provided with a protective cavity (1221) protruding therefrom, the protective cavity (1221) being configured for the time service antenna (1214) to be disposed therein.
  9. 9. The multi-beam measuring device according to claim 1, wherein a bottom of the mounting platform (110) is provided with a protective cover (111) surrounding the multi-beam transmitting end (130) and the multi-beam receiving end.
  10. 10. The multi-beam measurement device according to claim 1, wherein the mounting platform (110) is a cylindrical structure having a top surface for providing the control section (120) and a bottom surface for providing the multi-beam transmitting end (130) and the multi-beam receiving end.

Description

Multi-beam measuring device Technical Field The utility model relates to the technical field of multi-beam mapping, in particular to a multi-beam measuring device. Background The multi-beam measuring device is a device for underwater topography mapping, and the working principle is that a plurality of acoustic beam signals are emitted into water, reflected echoes are received, and the water depth of each point is calculated by utilizing the acoustic wave propagation time. The device is widely applied to underwater topography mapping of water areas such as reservoirs, rivers, lakes and the like due to wide mapping range and high efficiency. However, the existing multi-beam measuring device generally needs to be externally connected with an industrial personal computer, a deck unit and other components, the components are large in size, the wire harness is complex, and high requirements are put on the space arrangement and the waterproof performance of the carrying platform. In actual use, the structure not only increases the difficulty of installation and maintenance, but also has short circuit risks due to more wire harnesses, and affects the stability and safety of operation. In addition, the layout of the existing device is not compact enough, and the requirements of modern mapping equipment on integration and modularization are difficult to meet. Disclosure of utility model The utility model aims to provide a multi-beam measuring device, which can realize miniaturization and integration of the device and improve the stability and safety of an operation process. Embodiments of the present utility model are implemented as follows: The utility model provides a multi-beam measuring device, which comprises a mounting platform, a control part, a multi-beam transmitting end and a multi-beam receiving end, wherein the control part is arranged at the top of the mounting platform, 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, 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 is used for transmitting control signals to the integrated circuit board through the input port, the multi-beam transmitting end is used for transmitting sound beam signals according to the control signals, and the multi-beam receiving end is used for receiving reflected echo signals of the sound beam signals and transmitting the reflected echo signals to the integrated circuit board. Optionally, the integrated control main body further comprises a data output port, one end of the data output port is connected with the integrated circuit board, the other end of the data output port is used for being connected with external equipment, and the integrated circuit board can transmit measurement data to the external equipment through the data output port. Optionally, the integrated control main body further comprises a debugging port, one end of the debugging port is connected with the integrated circuit board, the other end of the debugging port is used for being connected with an external control system, and the external control system can debug the integrated control main body through the debugging port. Optionally, the integrated control main body further includes a time service antenna, and the time service antenna is connected with the integrated circuit board and is used for receiving satellite signals. Optionally, the integrated circuit board comprises a first integrated circuit board and a second integrated circuit board, the first integrated circuit board and the second integrated circuit board are electrically connected, the input port is connected with the first integrated circuit board, and the time service antenna is electrically connected with the second integrated circuit board. Optionally, the control part comprises a protective shell, the integrated control main body is arranged in the protective shell, and the input port extends outwards from the side wall of the protective shell to be communicated with the outside. Optionally, the control part further comprises a fixed flange, and the protective casing is connected with the mounting platform through the fixed flange. Optionally, the protective housing is convexly provided with a protective cavity, and the protective cavity is internally used for setting the time service antenna. Optionally, a protective cover surrounding the peripheries of the multi-beam transmitting end and the multi-beam receiving end is arranged at the bottom of the mounting platform. Optionally, the mounting platform is a tubular structure, and the tubular structure has a top surface and a bottom surf