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An automatic emergency braking system data analysis method, device, equipment and medium

A braking system and data analysis technology, applied in anti-collision systems, special data processing applications, instruments, etc., can solve problems such as hysteresis, achieve the effects of improving hysteresis, iterative updates, and algorithm evaluation and quantification

Active Publication Date: 2022-05-20
SHENZHEN MINIEYE INNOVATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the hysteresis and efficiency of AEB development tools for hardware-in-the-loop testing and actual vehicle verification testing, this application provides an automatic emergency braking system data analysis method, device, equipment, and medium

Method used

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  • An automatic emergency braking system data analysis method, device, equipment and medium
  • An automatic emergency braking system data analysis method, device, equipment and medium
  • An automatic emergency braking system data analysis method, device, equipment and medium

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Embodiment Construction

[0053] This specific embodiment is only an explanation of the application, and it does not limit the application. Those skilled in the art can make modifications to the embodiment without creative contribution as needed after reading this specification, but as long as the rights of the application are All claims are protected by patent law.

[0054] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present ap...

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Abstract

This application involves the field of autonomous driving technology, especially the data analysis method, device, equipment, and medium of an automatic emergency braking system, which includes the labeling of hardware in the same data format in the ring test data and real car test data;The trigger and braking process of the automatic emergency brake system of the simulation vehicle, and the distance between the obstacles when the vehicle is stopped; the ideal distance between the judgment distance and the preset braking isThe distance between the distance is less than the ideal distance between the brake stop and the obstacle, the difference between the ideal distance between the brake stop and the distance between the obstacle when the vehicle stops and the obstacle is stopped, and the difference between the difference and the obstacle when the braking stops and the obstaclesThe percentage of the ideal distance of things.Solve the problem of post -stagnation and inefficiency during the analysis of the hardware in the ring test data and the real car verification test data.This application has the effect of improving postpin and improving efficiency.

Description

technical field [0001] The present application relates to the technical field of automatic driving, and in particular, to a data analysis method, device, device and medium of an automatic emergency braking system. Background technique [0002] AEB (Autonomous Emergency Braking) is an active safety technology for automobiles. It measures the distance between the main vehicle and the preceding vehicle or obstacles by using sensors such as cameras and radars, and then uses the data analysis module to compare the measured distance with the distance. The alarm distance is compared with the safety distance. When the alarm distance is smaller than the alarm distance, an alarm prompt is given. When the safety distance is smaller than the safety distance, the AEB system will be activated even if the driver does not have time to step on the brake pedal. Travel escort. At present, a large number of simulations, hardware-in-the-loop tests and real vehicle verification tests are require...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/15G06K9/62G08G1/16
CPCG06F30/15G08G1/16G06F18/24
Inventor 薛婉莹刘国清杨广王启程
Owner SHENZHEN MINIEYE INNOVATION TECH CO LTD
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