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Laser radar parameter adjusting method and device and laser radar

A laser radar and parameter adjustment technology, which is applied in the radar field, can solve problems such as the lack of the ability to dynamically adjust working parameters, and achieve the effects of improving computing resource utilization, reducing power consumption, and improving obstacle detection rates

Active Publication Date: 2020-08-14
SUTENG INNOVATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing lidar generally maintains a fixed operating frequency, detection angle and range, and does not have the ability to dynamically adjust working parameters, so that no matter what type of scene it is working in, the lidar maintains the same parameters

Method used

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  • Laser radar parameter adjusting method and device and laser radar
  • Laser radar parameter adjusting method and device and laser radar
  • Laser radar parameter adjusting method and device and laser radar

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Embodiment Construction

[0034] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0035] figure 1 A schematic diagram of an application scenario provided by an embodiment of the present invention is shown. Such as figure 1 As shown, the application scenario includes: a laser radar 101 and a vehicle 102 . The laser radar 101 is mounted on various vehicles 102 that need to detect the surrounding environment. The vehicles 102 can be vehicles, ships, aircraft, etc., for example.

[0036]Wherein, when the vehicle 102 is a vehi...

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Abstract

The embodiment of the invention relates to the technical field of radars, and discloses a laser radar parameter adjusting method and device and a laser radar. The laser radar parameter adjusting method comprises the steps of acquiring three-dimensional environment information around the laser radar; based on the three-dimensional environment information, identifying the type of a scene where the laser radar is located and a drivable area; and determining a parameter adjustment strategy of the laser radar according to the scene type and the drivable area, and adjusting the current working parameters of the laser radar based on the parameter adjustment strategy. According to the embodiment of the invention, automatic adjusting of the working parameters of the laser radar according to different scenes can be realized.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of radar, and in particular to a laser radar parameter adjustment method and device, and a laser radar. Background technique [0002] At present, because of its excellent characteristics and strong adaptability to the external environment, lidar has been widely used in the fields of automatic driving and assisted driving. [0003] Existing lidar generally maintains a fixed operating frequency, detection angle and range, and does not have the ability to dynamically adjust operating parameters, so that no matter what type of scene it is working in, the lidar maintains the same parameters. Contents of the invention [0004] An object of an embodiment of the present invention is to provide a laser radar parameter adjustment method and device and a laser radar, which can automatically adjust the working parameters of the laser radar according to different scenarios. [0005] According to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/497G01S7/48G01S17/93G01S17/931G01S17/933
CPCG01S7/497G01S7/4802G01S17/93G01S17/931G01S17/933G01S17/89G01S7/4808
Inventor 陈湘广
Owner SUTENG INNOVATION TECH CO LTD
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