Radar identification characteristic testing device and method

A characteristic testing and radar technology, applied in the field of radar identification, can solve the problems of unsatisfactory radar trajectory and driving speed, untestable target recognition of moving objects, low test and test efficiency, etc.

Pending Publication Date: 2021-09-10
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the efficiency of the internal field test is low, and there are problems such as the inability

Method used

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  • Radar identification characteristic testing device and method
  • Radar identification characteristic testing device and method
  • Radar identification characteristic testing device and method

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Embodiment Construction

[0060] Embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

[0061] The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

[0062] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included i...

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Abstract

The embodiment of the invention discloses a radar identification characteristic testing system. The system can comprise a to-be-tested object platform, a radar platform and a remote control platform, wherein the to-be-tested object platform is used for adjusting the height, the rotation angle and the first motion parameter of a to-be-tested object of the to-be-tested object platform, receiving the first motion parameter from the remote control platform, and feeding back a real-time motion parameter of the to-be-tested object platform to the remote control platform; and the radar platform is used for adjusting the height, the direction and a second motion parameter of a radar in the radar platform, receiving the second motion parameter from the remote control platform, and feeding back the real-time motion parameter of the radar platform to the remote control platform. According to the invention, the to-be-tested radar can carry out identification characteristic testing on each angle of the to-be-tested object, and the testing efficiency is effectively improved; and an upper computer of the remote control platform pre-inputs the motion tracks of the object to be tested and the radar to be tested so as to realize automatic testing.

Description

technical field [0001] The present application relates to the technical field of radar identification, in particular to a radar identification characteristic testing device and method. Background technique [0002] Millimeter-wave radar (Radar) is one of the most important sensors in the Advanced Driving Assistance System (ADAS) system. Target recognition test is an important item of radar performance test, including the recognition of typical targets of different sizes and materials such as cars, trucks, motorcycles, pedestrians and bicycles, and it is necessary to obtain the radar cross section (Radar Cross section, RCS). During the test, not only the 360-degree range detection of the moving target is required, but also the collection and recognition test of the RCS and other information of the target in different directions. The 360-degree measurement of a moving target is difficult, and it needs to be tracked and marked based on the RCS of the moving target, and it is ...

Claims

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Application Information

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IPC IPC(8): G01S13/931G01S13/72G01S13/58G01S7/41G01S13/86
CPCG01S13/931G01S13/72G01S13/58G01S7/41G01S13/865
Inventor 侯强薛甬申王辉王仁文陶诗文
Owner HUAWEI TECH CO LTD
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