Traffic sign recognition function test method, device and system and electronic equipment

A technology of traffic signs and testing methods, which is applied in the direction of measuring devices, vehicle testing, machine/structural component testing, etc. It can solve problems such as low accuracy and inability to effectively verify the functional performance of TSR, and achieve optimal stability and accuracy effects

Pending Publication Date: 2022-08-02
BEIJING MOMENTA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The accuracy of the test method of the TSR function in the related art is low, resulting in the inability to effectively verify the performance effect of the TSR function

Method used

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  • Traffic sign recognition function test method, device and system and electronic equipment
  • Traffic sign recognition function test method, device and system and electronic equipment
  • Traffic sign recognition function test method, device and system and electronic equipment

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of this application.

[0041] The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between "first", "second", etc. The objects ar...

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Abstract

The invention provides a traffic sign recognition function test method, device and system and electronic equipment, and relates to the technical field of intelligent automobile control. The method comprises the following steps: acquiring driving data of a test vehicle, a vehicle CAN signal related to a traffic sign recognition function of the test vehicle, and first test point positioning information of at least one test point from dotting equipment; obtaining relative driving information of the test vehicle relative to the test point according to the driving data and the first test point positioning information; testing a traffic sign recognition function according to the relative driving information and the vehicle CAN signal, and generating a test result; wherein the position of the test point is provided with a traffic sign. According to the method and the device, comprehensive verification data for testing the TSR function is provided, the data information of the whole state that the TSR function identifies the traffic signboard information and performs corresponding control is accurately tested, and the stability and the accuracy of the TSR function can be continuously optimized.

Description

technical field [0001] The present application relates to the technical field of intelligent vehicle control, and in particular, to a method for testing a traffic sign recognition function, a test device for a traffic sign recognition function, a system for testing a traffic sign recognition function, electronic equipment, readable storage media, and computer programs products and chips. Background technique [0002] With the development of the automotive electronics industry, the safety of automotive active systems has attracted more and more attention from the industry and customers. TSR (Traffic Sign Recognition, Traffic Sign Recognition) function is one of the active safety systems. Its function is that when the vehicle arrives near a traffic sign, the TSR function will automatically recognize the traffic sign information and send it to the vehicle. At this time, the control system will send control instructions according to the information identified by the traffic sig...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01R31/00H04L12/40
CPCG01M17/007G01R31/007H04L12/40H04L2012/40215
Inventor 郭干李昱鹏黄宁宁
Owner BEIJING MOMENTA TECH CO LTD
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