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System and method for relative positioning based safe autonomous driving

A technology for autonomous driving and autonomous vehicles, which can be used in services based on specific environments, traffic control systems for road vehicles, collision avoidance systems, etc., and can solve problems such as increasing the complexity of traffic safety issues.

Pending Publication Date: 2020-04-21
QUALCOMM INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the complexity of traffic safety issues is expected to increase exponentially as it becomes increasingly difficult to predict how vehicles with mixed levels of autonomous support will respond to the actions of other vehicles due to the mix of conventional vehicles and autonomous vehicles with varying levels of driving capability

Method used

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  • System and method for relative positioning based safe autonomous driving
  • System and method for relative positioning based safe autonomous driving
  • System and method for relative positioning based safe autonomous driving

Examples

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Embodiment Construction

[0016] The word "exemplary" or "example" is used herein to mean "serving as an example, instance, or illustration." Any aspect or embodiment described herein as "exemplary" or "example" is not necessarily to be construed as preferred or advantageous over other aspects or embodiments.

[0017] figure 1 is a block diagram of an exemplary system architecture 100 for managing a driving plan for an autonomous vehicle. In the embodiments discussed herein, safe autonomous driving is achieved based on one or more of relative position determination, vehicle-to-vehicle communication, behavioral modeling, and other factors discussed in more detail herein.

[0018] In one embodiment, an autonomous vehicle 102 (eg, an autonomous car, truck, bus, etc.) includes a driving control system 110 . In one embodiment, the ride control system 110 is a computer processing system that may include one or more processors, memory, I / O controllers, network interfaces, communication subsystems, displays...

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Abstract

Disclosed are a method and apparatus for managing a driving plan of an autonomous vehicle. The method may include obtaining observations of a neighboring vehicle using one or more sensors of the autonomous vehicle. The method may also include classifying one or more behavioral driving characteristics of the neighboring vehicle based on the observations. Furthermore, the method may include updatingthe driving plan based on a classification of the one or more behavioral driving characteristics of the neighboring vehicle, and controlling one or more operations of the autonomous vehicle based onthe updated driving plan.

Description

[0001] priority claim [0002] This patent application claims priority to Application Serial No. 15 / 706,422, filed September 15, 2017, entitled "SYSTEM AND METHOD FOR RELATIVE POSITIONING BASED SAFEAUTONOMOUS DRIVING" right, and is hereby expressly incorporated by reference. technical field [0003] The subject matter disclosed herein relates generally to adaptively controlling a driving plan of an autonomous motor vehicle. Background technique [0004] An autonomous motor vehicle (eg, car, truck, train, etc.) is a vehicle that has the ability to sense its own environment and take one or more actions based on the perception. For example, the perception of an autonomous vehicle can generate a model of its surroundings, including other vehicles, pedestrians, roads, traffic signals, and other surrounding elements. Then, based on the identification of the object, relative position, relative motion, and planned travel route, the ego vehicle can slow down based on the speed of ...

Claims

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Application Information

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IPC IPC(8): G08G1/16B60W30/095G08G1/015
CPCG08G1/015G08G1/163G08G1/164G08G1/0112G08G1/0129G08G1/0145G08G1/0965G08G1/096725G08G1/096791G08G1/017G08G1/166B60W30/0956B60W50/14B60W2050/143G06N3/08B60W2554/80B60W2556/65B60W60/0015B60W2554/402B60W2554/4046G01S13/931G01S17/931H04W4/46G06V20/58G06V10/70G01S2013/932G01S2013/9316G01S2013/9323G01S13/865G01S2013/9318G01S2013/9319G01S2013/93185G01S13/867G01S13/86G01S13/723G01S2013/93271G01S13/87G01C21/3492G01C21/3461G05D1/0055G05D1/0088B60W2754/10G06V20/56B60K2031/0016B60W30/09G06T2207/30236
Inventor 度朱永S·P·文卡特拉曼M·阿格拉瓦尔高伟华更生·张
Owner QUALCOMM INC
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