Automatic emergency brake control method

Abstract

The invention belongs to the technical field of traffic safety, and particularly relates to an automatic emergency brake control method. However, a current automatic brake control technology cannot give consideration to both early warning time and a safety distance. The invention provides the automatic emergency brake control method. The method comprises the steps of formulating an automatic emergency brake control strategy, wherein the automatic emergency brake control strategy includes an automatic emergency brake control algorithm, a hierarchical control system and a braking force distribution sub-strategy; judging collision danger according to front target motion information and own vehicle motion information, and giving early warning and braking operations; adopting a collision time algorithm in an early warning period, and adopting a safe distance algorithm in a to-be-braked period; sequentially transmitting control signals to a first-layer controller and a second-layer controller so that a control effect and expectation are kept consistent as much as possible; and generating a braking force through the braking force distribution sub-strategy so that automatic braking is achieved. And the safety is ensured, and meanwhile, over-urgent braking is avoided.

Description

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AI Technical Summary

Benefits of technology

This patented technology provides for improved automobile anti-lock systems (ABS) which use advanced technologies like auto computerized driving system or collision detection radar. These technical features help prevent accidents caused by human error during highway operation. By combining these algorithms together they achieve more accurate positioning accuracy than current methods alone without sacrificing their efficiency. Additionally, it improves overall performance when used alongside other sensors such as cameras or GPS devices. Overall, this innovation enhances both safety and passenger comfort levels within cars equipped with modern electronic components.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the performance of autonomously emergent bicycle (AEB), which helps prevent accidents caused by other cars behind themselves without relying too heavily upon human intervention. Current methods involve either detecting potential obstacles before they hit their own car's wheel or activating automatically after hitting any objects near them.

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