An adaptive active collision avoidance braking system with autonomous training and learning

A braking system, self-adaptive technology, applied in the direction of the control device, etc., to achieve the effect of reliable early warning

Active Publication Date: 2021-06-25
中关村科技租赁股份有限公司
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  • Abstract
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Problems solved by technology

The existing AEBS system, regardless of whether it is front-mounted or rear-mounted, ignores the impact of changes in vehicle weight, road conditions, and weather on the braking ability of the vehicle, and a set of fixed AEBS parameters has many incompatibility in different scenarios.

Method used

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  • An adaptive active collision avoidance braking system with autonomous training and learning
  • An adaptive active collision avoidance braking system with autonomous training and learning
  • An adaptive active collision avoidance braking system with autonomous training and learning

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] Such as figure 1 As shown, this embodiment provides an adaptive active collision avoidance braking system with independent training and learning, specifically including a 77GHz millimeter-wave radar sensor, a monocular optical sensor, a brake motor controller, a precise stepping brake motor, and a Beidou high-precision There are 6 parts in the combined navigation communication terminal and display terminal.

[0022] The 77GHz millimeter-wave radar sensor is used to detect forward obstacle information, including the distance and relative speed of the obstacle, and transmit it to the Beidou high-precision integrated navigation communication terminal; the ...

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Abstract

The invention provides an adaptive active anti-collision braking system with independent training and learning. It is mainly composed of a millimeter-wave radar sensor, a monocular optical sensor, a brake motor controller, a precise stepping brake motor, and a Beidou high-precision system. The combined navigation communication terminal and display terminal are composed of six parts; the present invention can solve the problem that the existing AEBS control parameters are single, which cannot meet the load change of commercial trucks, the change of adhesion coefficient of commercial vehicles in rainy and snowy weather, and the long-term wear and aging of the vehicle brake system. Single unchanging disadvantages. Provide drivers with more comfortable, safe and reliable early warning and emergency braking experience.

Description

technical field [0001] The invention belongs to the technical field of vehicle auxiliary driving, and in particular relates to an adaptive active anti-collision braking system with independent training and learning. Background technique [0002] Vehicle Active Collision Avoidance System (AEBs) is a kind of vehicle assisted driving system. It is mainly reflected in the occurrence of emergency situations. The driver does not ignore the road conditions due to factors such as fatigue and distraction. Prompt the dangerous signal on the road surface, and start emergency braking when the driver fails to give the proper braking feedback in time, so as to avoid accidents or reduce the loss of accidents. The existing AEBS system, regardless of whether it is front-mounted or rear-mounted, ignores the impact of changes in vehicle weight, road conditions, and weather on the braking ability of the vehicle, and a set of fixed AEBS parameters has many incompatibility in different scenarios....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/09B60W50/14
CPCB60W30/09B60W50/14B60W2050/143B60W2420/52
Inventor 黄琰田瑞丰夏宇王晓龙
Owner 中关村科技租赁股份有限公司
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