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Vehicle driving assistance system, vehicle comprising same, and corresponding method and medium

A vehicle driving and auxiliary system technology, applied in the field of vehicles, can solve the problems of not being able to find a suitable car, not being able to obtain the following distance, etc.

Pending Publication Date: 2021-07-20
AUDI AG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The driver may not be able to find a suitable following distance from the limited four following distances and thus cannot obtain a suitable following distance

Method used

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  • Vehicle driving assistance system, vehicle comprising same, and corresponding method and medium
  • Vehicle driving assistance system, vehicle comprising same, and corresponding method and medium
  • Vehicle driving assistance system, vehicle comprising same, and corresponding method and medium

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] figure 1 A schematic diagram of a vehicle driving assistance system 100 according to an embodiment of the present invention is shown. figure 2 A schematic diagram of a speed-following distance curve stored in the vehicle driving assistance system 100 according to an embodiment of the present invention is shown. image 3 A schematic diagram of a vehicle driving assistance system 200 according to another embodiment of the present invention is shown. The following will combine Figure 1 to Figure 3 The vehicle driving assistance system 100 / 200 provided by the present invention is described ...

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Abstract

The invention provides a vehicle driving assistance system, a vehicle comprising the vehicle driving assistance system, a corresponding vehicle driving assistance method and a computer readable storage medium. The vehicle driving assistance system includes a storage unit and a control unit. At least five speed-following distance curves are stored in the storage unit, and in each speed-following distance curve, the slope value changes along with the change of the speed. The control unit is configured to be used for controlling the current vehicle to drive based on a target speed-vehicle following distance curve selected according to environment information around the current vehicle when the current speed of the current vehicle is smaller than or equal to a preset speed threshold value. The target speed-car following distance curve is one of the speed-car following distance curves stored in the storage unit. By means of the system, the number of optional car following time intervals is remarkably increased, and space waste caused by the fact that the car following distance is too large is avoided.

Description

technical field [0001] The present invention relates to the technical field of vehicles, and more specifically, relates to a vehicle driving assistance system for a vehicle, a vehicle including the same, a corresponding vehicle driving assistance method, and a computer-readable storage medium. Background technique [0002] With the advancement of vehicle technology, more and more vehicles are equipped with an adaptive cruise control (Adaptive Cruise Control, ACC) system. In the adaptive cruise control system, the following time is an important parameter. The following distance refers to the time required for the vehicle behind to collide with the vehicle ahead under the assumption that the vehicle ahead stops in the platoon of vehicles traveling on the same lane. [0003] It can be understood that the following distance between two adjacent vehicles in the platoon of vehicles traveling on the same lane depends on the selected following time distance. In the known adaptive ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/16B60W30/165
CPCB60W30/162B60W30/165
Inventor 胡耘浩戴冕张瑞
Owner AUDI AG
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