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Advanced driver assistance system

A driving assistance system and advanced technology, applied in the directions of driver input parameters, external condition input parameters, control devices, etc., can solve problems such as driver interference, accidents, adjustments, etc., to achieve the effect of improving timeliness

Inactive Publication Date: 2016-05-11
SHENZHEN ZHONGTIAN ANCHI CO LTD
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AI Technical Summary

Problems solved by technology

[0008] There is a strong correlation between driving behavior and the occurrence of traffic accidents. Different drivers have different reaction times to danger, and with the increase of driving time or different driving conditions, the driver's mental state will gradually change. Changes, the warning method of statically setting the ADAS warning level cannot be adjusted with the change of driving behavior. If the warning level is set too high, frequent danger warnings will cause interference to the driver. Even if a reminder is given in a dangerous situation, the driver has no time to react, and an accident will occur

Method used

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Embodiment Construction

[0026] The advanced driving assistance system of the embodiment of the present invention includes a road information collection module, a driving behavior and physiological information collection module, a driving behavior analysis module, a warning level adjustment module and a warning module.

[0027] 1. Road information collection module: use cameras or sensors to detect lane lines, vehicles, pedestrians and obstacles in front of the vehicle, and obtain current road conditions and weather information.

[0028] The road information collection module can use cameras or sensors as collection devices. For example, use a camera to capture video of the road in front of the vehicle, perform image detection on the returned video data, and use image algorithms to judge the vehicle in front, lane lines, and the positional relationship between pedestrians and the current vehicle, as a direct basis for ADAS early warning. At the same time, the current road conditions and weather inform...

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Abstract

The invention discloses an advanced driver assistance system. The advanced driver assistance system comprises a data collection module, a driver behavior analysis module, an early warning level adjustment module and an early warning module. The data collection module comprises a road information collection module and a driver information collection module, the driver behavior analysis module performs comprehensive assessment on data collected by the data collection module, and the early warning level adjustment module adjusts the early warning level of the early warning module. According to the advanced driver assistance system, the state of a driver is obtained by collecting and analyzing the behaviors and physical signs of the driver, the early warning level of the ADAS is dynamically adjusted in combination with real-time road conditions and weather conditions, and therefore the early warning timeliness of the ADAS can be effectively improved.

Description

[technical field] [0001] The invention relates to the field of automobile safety driving assistance, in particular to an advanced driving assistance system. [Background technique] [0002] Automotive Advanced Driver Assistance System (Advanced Driver Assistant System), referred to as ADAS, is an active safety assistance system that helps the driver throughout the driving process of the vehicle. [0003] The advanced driving assistance system uses various sensors installed on the car to sense the surrounding environment at any time during the driving process of the car, collect data, and carry out identification, detection and tracking of static and dynamic objects, combined with navigator map data , Carry out systematic calculation and analysis, so that the driver can be aware of possible dangers in advance, and effectively increase the comfort and safety of car driving. [0004] A traditional ADAS early warning system usually includes a data acquisition module and an early...

Claims

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Application Information

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IPC IPC(8): B60W40/08B60W50/14
CPCB60W40/08B60W50/14B60W2540/00B60W2540/22B60W2552/00B60W2554/00B60W2555/20
Inventor 张晓光
Owner SHENZHEN ZHONGTIAN ANCHI CO LTD
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