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A data processing method, device and radar

A data processing and radar technology, applied in the field of data processing to eliminate influence and improve signal accuracy

Active Publication Date: 2019-09-24
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a data processing method, device and radar, in order to solve the technical problem of needing to eliminate the influence of the protective cover on the signal received by the radar in the prior art

Method used

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  • A data processing method, device and radar
  • A data processing method, device and radar
  • A data processing method, device and radar

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0049] refer to figure 1 , is an implementation flow chart of a data processing method provided in Embodiment 1 of the present application. This method is applicable to radar equipment equipped with a protective cover. The protective cover here can be realized by a glass cover, etc., and the protective cover can be spherical or approximately star structure, such as figure 2 shown in .

[0050] The reflectivity of the protective cover at each point may be the same or different, fo...

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PUM

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Abstract

The invention discloses a data processing method and device and radar. The method comprises the steps that the radar is used for collecting a first signal, the first signal is transmitted in a first environment, and the first signal corresponds a first position point on a protection cover on the radar; a second signal pre-collected by the radar in a second environment is obtained, and the second signal corresponds to a second position point on the protection cover; the first signal and the second signal are compared, and the comparison result is obtained; based on the comparison result, whether the first position point and the second position point are the same position point or not is determined; if the first position point and the second position point are the same position point, the first signal is processed based on the reflectivity corresponding to the second point.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a data processing method, device and radar. Background technique [0002] The laser radar cannot be shielded by objects when it is working. Even the coated anti-reflection glass will affect the accuracy of the signal received by the radar, and if the glass cover is not installed outside the radar, it will also affect the appearance and safety. [0003] Therefore, there is an urgent need for a technical solution capable of eliminating the influence of the glass cover on the signal received by the radar. Contents of the invention [0004] In view of this, the purpose of this application is to provide a data processing method, device and radar to solve the technical problem of eliminating the influence of the protective cover on the signal received by the radar in the prior art. [0005] This application provides a data processing method, including: [0006] us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/48G01S17/08
Inventor 石彬
Owner LENOVO (BEIJING) LTD