Decision-making method of autonomous emergency brake, vehicle-mounted equipment and storage media

A technology of automatic emergency braking and decision-making methods, applied in the direction of automatic starting devices, etc., can solve problems such as segmented braking, secondary braking, and affecting driver experience, and achieve the effect of reducing the possibility and severity
CN110356377AActive Publication Date: 2019-10-22UISEE SHANGHAI AUTOMOTIVE TECH LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
UISEE SHANGHAI AUTOMOTIVE TECH LTD
Publication Date
2019-10-22

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Abstract

The embodiment of the invention relates to a decision-making method of autonomous emergency brake, vehicle-mounted equipment and storage media. The decision-making method comprises the following stepsthat an obstacle in front of a vehicle is sensed; a minimum collision distance between the vehicle and the obstacle is determined based on the state of an autonomous emergency brake system, wherein the minimum collision distance is related to the state of the autonomous emergency brake system; and decision information of the autonomous emergency brake is generated based on the minimum collision distance. According to the embodiment of the invention, the minimum collision distance is associated with the state of the autonomous emergency brake system, so that the minimum collision distance between the vehicle and the obstacle is determined based on the state of the autonomous emergency brake system, premature or late intervention of the autonomous emergency brake and premature or late release are avoided, and the subjective and objective feeling of a driver is considered; and the decision information of the autonomous emergency brake is generated on the basis of the minimum collision distance, the possible collision events are distinguished, autonomous emergency brake is taken in time, so that the possibility and the severity of collision occurrence are reduced.
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Description

technical field

[0001] Embodiments of the present disclosure relate to the technical field of vehicle active safety, and in particular to a decision-making method for automatic emergency braking, vehicle-mounted equipment, and a storage medium. Background technique

[0002] With the development of autonomous driving technology, more and more vehicles have advanced assisted driving and automatic driving capabilities. AEB (Autonomous Emergency Brake, automatic emergency braking) system is one of the advanced assisted driving technologies, and it is also the basis of automatic driving technology. It is a vehicle active safety technology and an effective solution to avoid rear-end collisions and collisions. . The basic functions of the AEB system are:

[0003] When the AEB system detects that the distance to the vehicle in front is decreasing rapidly, it will prepare for automatic emergency braking in advance. If the driver does not respond to the dangerous situation, the AEB...

Claims

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