Method of responding to environment situation of motor vehicle

A technology for the surrounding environment and motor vehicles, which is applied to the traffic control systems, instruments, and traffic control systems of road vehicles. It can solve the problems of false warning rates, inaccurately obtaining the expected positions of traffic participants, etc., and achieve the goal of improving safety. Effect

Inactive Publication Date: 2016-04-20
ROBERT BOSCH GMBH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] For the reasons mentioned, in the case of prediction times of two seconds or longer which are typical for warnings, the expected position of a road participant is only partially ascertained very inaccurately, so that it is necessary to take into account that known systems have very high false alarm rate

Method used

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  • Method of responding to environment situation of motor vehicle

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Embodiment Construction

[0027] Within the meaning of the present invention, the term "at risk VT" is to be understood as pedestrians or cyclists who differ from other road users in that they are largely unprotected and thus are especially endangered by accidents in road traffic.

[0028] figure 1 A schematic diagram of a traffic situation is shown to illustrate the functioning of the method. Recognized is a first motor vehicle 100 (for example a car, a truck, a bus, a motorcycle, etc.), which is moving in the direction of the arrow in the travel path 20 (for example on a street). A parked or slow-moving second motor vehicle 101 is recognizable in front of the first motor vehicle 100 , standing still or driving slowly on the edge of the travel path 20 . The position of the second motor vehicle 101 is such that for the driver of the first motor vehicle 100, the field of view to the endangered traffic participant VT is blocked, wherein the endangered traffic participant VT and the first vehicle The d...

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Abstract

The invention relates to a method of responding to an environment situation of a motor vehicle (100). The method includes steps of sending data of an endangered traffic participant (VT) to the motor vehicle (100), sensing a surornding environmetn of a motor vehicle (200) by means of a sournding environment sensing device (10) of the motor vehicle (200), comparing the data of the endangered traffic participant (VT) with data acquired by the sournding environment sensing device (10), acquiring poteintial view shield of the endangered traffic participant (VT), and triggering a defined motion if the view shield of the endangered traffic participant (VT) exists in a defiend probability and a driving path (20) of the endangered traffic participant (VT) relative to the motor vehicle (100) is provided with a defined near distance and a defiend motion.

Description

technical field [0001] The invention relates to a method for reacting to an ambient situation of a motor vehicle. Furthermore, the invention relates to a device for reacting to the surroundings of a motor vehicle. Background technique [0002] Via known communication systems such as DSRC (Dedicated Short Range Communication, English DedicatedShortRangeCommunication), unprotected or endangered traffic participants (English VulnerableRoadUser, VRU) such as pedestrians or cyclists can send their position and other data to on surrounding motor vehicles. When, based on this information, functions for protecting pedestrians are to be developed, ie, for example, a warning is to be transmitted to the driver of a motor vehicle before a collision occurs, it is disadvantageous to note most of the uncertainties mentioned below: [0003] - inaccurate determination of the position of the endangered traffic participant; [0004] - long delay times for communication between the endangere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16G08G1/0965
CPCG08G1/163G08G1/166
Inventor F·弗莱米希
Owner ROBERT BOSCH GMBH
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