Safety-optimized navigation

A technology for destination and motor vehicles, applied in directions such as navigation, mapping and navigation, road network navigator, etc., can solve problems such as wrong measurement results, and achieve the effect of avoiding failure, high availability, and improving vehicle safety.

Inactive Publication Date: 2018-08-03
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, a radar sensor used to determine the distance to a vehicle in front during heavy rainfall may provide erroneous measurements

Method used

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  • Safety-optimized navigation
  • Safety-optimized navigation

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Embodiment Construction

[0022] figure 1 An assistance system 100 for controlling a motor vehicle 105 is shown. The assistance system 100 includes a processing device 110 and generally includes at least one sensor 115 and at least one actuator 120 . Assistance system 100 is designed to support the guidance of motor vehicle 105 or, in another embodiment, to enable autonomous guidance of motor vehicle 105 . To this end, information from the surroundings of motor vehicle 105 , in particular of a road section in front of motor vehicle 105 , is received by sensor 115 and processed by processing device 110 . Multiple sensors 115 may also be used. Furthermore, detection results or intermediate results of another system, such as the speed, yaw rate, acceleration, position or another static or dynamic driving parameter of motor vehicle 105 , can be used together. In one specific embodiment, assistance system 100 is designed to output a visual, audible or tactile warning to the driver when an undesired drivi...

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Abstract

The invention relates to a method for controlling a motor vehicle having an assistance system, comprising the steps of guiding the motor vehicle with the aid of the assistance system, determining a position of the motor vehicle, determining that the motor vehicle approaches a point, at which a functional capability of the assistance system could be restricted, and outputting a warning to a driverof the motor vehicle.

Description

technical field [0001] The invention relates to an increase in safety when guiding a motor vehicle. In particular, the invention relates to a motor vehicle that can be guided by means of a driving assistance. Background technique [0002] The motor vehicle includes a driving aid that maintains the speed of the motor vehicle at a predetermined level. If the own motor vehicle approaches a preceding motor vehicle, the driving speed is reduced in order to maintain a minimum distance to the preceding motor vehicle. Such driving assistance is known under the designation ACC (Adaptive Cruise Control: Adaptive Cruise Control). [0003] There are also other driving aids available for motor vehicles, which can be more or less interconnected. The general development goal is to design the driving assistance in such a way that autonomous guidance of the motor vehicle is possible, ie the driver no longer monitors the assistance but can engage in other tasks while the driving assistance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/14B60W30/16B60W50/00B60W50/14G01C21/34G01C21/36
CPCB60W30/143B60W30/16B60W50/0097B60W50/14B60W2552/40B60W2555/20B60W2556/50B60W2556/65G01C21/3461G01C21/3691B60W2520/06G01C21/3469
Inventor E·巴尔曼
Owner ROBERT BOSCH GMBH
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