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Testing device, system and method of automatic emergency braking system and electronic equipment

A technology of automatic emergency braking and testing equipment, which is applied in the direction of measuring equipment, vehicle testing, machine/structural component testing, etc. It can solve the problems of low accuracy of test process data, poor test process data analysis effect, and poor performance test effect. Ideal and other issues to achieve the effect of avoiding danger, improving safety and ensuring safety

Pending Publication Date: 2022-07-26
BEIJING MOMENTA TECH CO LTD
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Problems solved by technology

The accuracy of the test process data obtained by the performance test method in the related art is low, and the analysis effect on the test process data is poor, resulting in unsatisfactory performance test results

Method used

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  • Testing device, system and method of automatic emergency braking system and electronic equipment
  • Testing device, system and method of automatic emergency braking system and electronic equipment
  • Testing device, system and method of automatic emergency braking system and electronic equipment

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Embodiment Construction

[0037] 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.

[0038] 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 test device, system and method for an automatic emergency braking system and electronic equipment. The device comprises a control module, an inertial navigation system, a first GPS antenna and a first differential positioning module, the inertial navigation system collects the acceleration of the test vehicle relative to the target vehicle in the braking process; the first GPS antenna obtains first vehicle positioning information of the test vehicle and obtains the relative speed of the test vehicle to the target vehicle in the braking process; the first differential positioning module obtains second vehicle positioning information of the test vehicle, processes the first vehicle positioning information by using the second vehicle positioning information, and receives first base station positioning information from the positioning base station; and the control module determines the distance between the test vehicle and the target vehicle according to the processed first vehicle positioning information, the first base station positioning information and the position information of the target vehicle, and performs performance test on the automatic emergency braking system according to the distance, the acceleration and the relative speed.

Description

technical field [0001] This application relates to the technical field of intelligent vehicles, and in particular to a test device for an automatic emergency braking system, a test system for an automatic emergency braking system, a test method for an automatic emergency braking system, electronic equipment, readable storage media, and computers Program Products and Chips. Background technique [0002] With the development of the automotive electronics industry, automotive active safety has attracted more and more attention from the industry and customers. Different from the traditional passive safety system based on the protection of drivers and passengers after an accident, the active safety system uses sensing mechanisms such as cameras or lidars to collect real-time information and identify them through various algorithms. Perform sound and light alarms or actively intervene in the vehicle chassis system for active control when the driver is inactive to avoid accidents....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01D21/02
CPCG01M17/007G01D21/02
Inventor 郭干蒋云飞吴迪
Owner BEIJING MOMENTA TECH CO LTD
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