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CN-121985106-A - Light sensing head and vision system

CN121985106ACN 121985106 ACN121985106 ACN 121985106ACN-121985106-A

Abstract

The application discloses a light sensing head and a visual system, wherein in the light sensing head, an optical machine, a first camera and a second camera are simultaneously arranged on a mounting seat, and optical axes of the optical machine, the first camera and the second camera are intersected in the same arrangement, so that the optical machine, the first camera and the second camera can respectively acquire visual information of a target from different angles, further a visual module can acquire three-dimensional information of the target, and as a first driving component can drive the mounting seat to rotate around a vertical axis, a second driving component can drive the mounting seat to rotate around a horizontal axis, and the visual module can fully acquire visual information of a surrounding environment. Therefore, the light sensing head can more easily acquire three-dimensional visual information of a specific environment.

Inventors

  • WEI ZHIHUA

Assignees

  • 深圳市领鹏智能科技有限公司

Dates

Publication Date
20260505
Application Date
20260116

Claims (10)

  1. 1. A light sensing head, comprising: The visual module comprises a mounting seat, an optical machine, a first camera and a second camera, wherein the optical machine, the first camera and the second camera are arranged on the mounting seat, and optical axes of the optical machine, the first camera and the second camera are intersected at the same point; The driving module is in driving connection with the mounting seat, the driving module comprises a first driving assembly and a second driving assembly which are connected, the first driving assembly is used for driving the mounting seat to rotate around a vertical axis, and the second driving assembly is used for driving the mounting seat to rotate around a horizontal axis.
  2. 2. The head of claim 1 further comprising a base, wherein the first drive assembly comprises a mounting bracket and a first driver, the mounting bracket is rotatably disposed on the base about a vertical axis, the first driver is disposed on the mounting bracket and is in driving connection with the base, the mounting bracket is rotatable about the vertical axis relative to the base under the driving of the first driver, the mounting seat is rotatably disposed on the mounting bracket about a horizontal axis, and the second drive assembly is disposed on the mounting bracket and is in driving connection with the mounting seat.
  3. 3. The head of claim 2, further comprising a radar module, the radar module comprising a connection plate and a lidar, the connection plate being disposed on the mounting bracket, the lidar being disposed on the connection plate.
  4. 4. A head according to claim 3, wherein the mounting frame comprises a bottom frame and two uprights, the lower ends of the uprights are connected to the bottom frame, the horizontally opposite ends of the mounting base are respectively rotatably connected to the upper ends of the uprights, the bottom frame is rotatably arranged on the base around a vertical axis, the first driver is arranged on the bottom frame, a containing area is formed between the mounting base and the bottom frame, the radar module is arranged in the containing area, and the opposite ends of the connecting plate are respectively connected to the two uprights.
  5. 5. A head according to claim 4, wherein the portion of the stand between the mounting base and the chassis is inwardly tapered to form a necked-in configuration.
  6. 6. The head of claim 5, wherein the mounting frame further comprises a first cover and a second cover, the first cover is disposed on the stand and defines a first accommodating cavity with the stand, the second cover is disposed on the chassis and defines a second accommodating cavity with the chassis, the first driver is disposed in the second accommodating cavity, a first through hole and a second through hole which are communicated with the first accommodating cavity are disposed on the stand, an axis of the first through hole is arranged in line with a rotation axis of the mounting seat, the second through hole is communicated with the second accommodating cavity, and wires of the optical machine, the first camera and the second camera can pass through the first through hole, the first accommodating cavity, the second through hole and the second accommodating cavity to walk on the line.
  7. 7. A head according to claim 2, wherein the second drive assembly comprises a second drive and a drive belt, the second drive being provided on the mounting frame and being drivingly connected to the mounting base by the drive belt.
  8. 8. A head according to claim 7, wherein the second drive assembly further comprises a speed reducing structure, the second drive is connected to an input end of the speed reducing structure via the belt, and an output end of the speed reducing structure is connected to the mounting base.
  9. 9. A head according to claim 8, wherein the second drive assembly further comprises a mounting plate, the second drive being disposed on the mounting plate, the mounting plate being adjustably positioned on the mounting frame.
  10. 10. A vision system comprising a light-sensing head according to any one of claims 1 to 9, further comprising a processor electrically connected to the light engine, the first camera and the second camera, respectively, the processor being capable of three-dimensional modeling from visual information of the light engine, the first camera and the second camera.

Description

Light sensing head and vision system Technical Field The invention relates to the technical field of visual detection, in particular to a light sensing head and a visual system. Background Along with development of technology, visual detection technology is increasingly widely applied, and in the traditional visual detection field, a camera is generally adopted to shoot a specific target, so that visual information of the target is obtained. However, after the camera shoots the target, the acquired visual information is two-dimensional information, and three-dimensional coordinates of the target are difficult to acquire, so that the three-dimensional visual information of the specific environment is difficult to acquire, and the three-dimensional imaging of the specific environment is difficult. Disclosure of Invention The application aims to at least solve one of the technical problems in the prior art, and the first aspect of the application provides a light sensing head which can more easily acquire three-dimensional visual information of a specific environment. The second aspect of the application also provides a vision system. The optical sensing head comprises a visual module and a driving module, wherein the visual module comprises a mounting seat, an optical machine, a first camera and a second camera, the optical machine, the first camera and the second camera are all arranged on the mounting seat, optical axes of the optical machine, the first camera and the second camera are intersected at the same point, the driving module is in driving connection with the mounting seat, the driving module comprises a first driving component and a second driving component which are connected, the first driving component is used for driving the mounting seat to rotate around a vertical axis, and the second driving component is used for driving the mounting seat to rotate around a horizontal axis. The optical sensing head has the advantages that the optical machine, the first camera and the second camera are arranged on the mounting seat at the same time, and the optical axes of the optical machine, the first camera and the second camera are intersected in the same arrangement, so that the optical machine, the first camera and the second camera can respectively acquire visual information of a target from different angles, further the visual module can acquire three-dimensional information of the target, and the first driving component can drive the mounting seat to rotate around a vertical axis and the second driving component can drive the mounting seat to rotate around a horizontal axis, so that the visual module can fully acquire visual information of surrounding environment. Therefore, the light sensing head can more easily acquire three-dimensional visual information of a specific environment. According to the embodiment of the first aspect of the invention, the light sensing head further comprises a base, the first driving assembly comprises a mounting frame and a first driver, the mounting frame is rotatably arranged on the base around a vertical axis, the first driver is arranged on the mounting frame and is in driving connection with the base, the mounting frame can rotate around the vertical axis relative to the base under the driving of the first driver, the mounting seat is rotatably arranged on the mounting frame around a horizontal axis, and the second driving assembly is arranged on the mounting frame and is in driving connection with the mounting seat. According to the embodiment of the first aspect of the invention, the optical sensing head further comprises a radar module, the radar module comprises a connecting plate and a laser radar, the connecting plate is arranged on the mounting frame, and the laser radar is arranged on the connecting plate. According to the light sensing head of the embodiment of the first aspect of the invention, the mounting frame comprises a bottom frame and two vertical frames, the lower ends of the vertical frames are connected with the bottom frame, the horizontal opposite ends of the mounting seat are respectively and rotatably connected with the upper ends of the two vertical frames, the bottom frame is rotatably arranged on the base around a vertical axis, the first driver is arranged on the bottom frame, a containing area is formed between the mounting seat and the bottom frame, the radar module is arranged in the containing area, and the opposite ends of the connecting plate are respectively connected with the two vertical frames. According to the light sensing head of the embodiment of the first aspect of the invention, the part of the stand between the mounting seat and the underframe is contracted inwards to form a necking structure. According to the light sensing head of the embodiment of the first aspect of the invention, the mounting frame further comprises a first cover body and a second cover body, the first cover body is arranged on the vertical frame a