Method and device for testing performance of millimeter wave radar and computer-readable storage medium

Abstract

The invention discloses a method and a device for testing performance of a millimeter wave radar and a computer-readable storage medium. The method comprises the following steps: when the millimeter wave radar and a laser radar at preset mounting positions are in a dynamic scene, acquiring target characteristic data detected by the millimeter wave radar, and acquiring target point cloud data detected by the laser radar; according to the target point cloud data, determining coordinates of a target in a laser radar coordinate system, and according to a preset coordinate system converting relationship between the millimeter wave radar and the laser radar, converting the coordinates of the target in the laser radar coordinate system into coordinates of the target in a millimeter wave radar coordinate system to obtain standard characteristic data of the target; comparing the target characteristic data with the standard characteristic data of the target to determine an error of the target characteristic data detected by the millimeter wave radar. The performance of a vehicle-mounted millimeter wave radar is tested, so that the millimeter wave radar can be effectively used for accuratelydetecting an obstacle.

Description

technical field [0001] The present invention relates to the technical field of radar, in particular to a method, device and computer-readable storage medium for testing the performance of millimeter-wave radar. Background technique [0002] Millimeter wave radar is a radar that works in the millimeter wave band (millimeter wave) detection. Millimeter-wave radar has the advantages of wide detection range and little influence from weather, and has a wide range of applications in fields such as automatic driving. The detection of the target by the vehicle-mounted millimeter-wave radar mainly includes the three characteristic data of the target's distance, angle and speed. However, the vehicle-mounted millimeter-wave radar is limited by the wavelength, and there is a frequency band loss when detecting the target, so the detection accuracy of the vehicle-mounted millimeter-wave radar is not good. , when the vehicle-mounted millimeter-wave radar is applied to the field of unmanne...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a method, device and computer-readable storage medium for testing the performance of a millimeter-wave radar, aiming at solving the problem that it is difficult to determine the obstacle information detected by the vehicle-mounted millimeter-wave radar when it is applied in the field of unmanned driving. Technical issues with precision

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