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Decentralized minimum risk condition vehicle control

A vehicle, minimal technology, applied in the direction of controls, control/regulation systems, motor vehicles, etc.

Pending Publication Date: 2019-04-30
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, level 3 requires occasional driver intervention

Method used

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  • Decentralized minimum risk condition vehicle control
  • Decentralized minimum risk condition vehicle control
  • Decentralized minimum risk condition vehicle control

Examples

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Embodiment Construction

[0021] The elements shown may take many different forms and include multiple and / or alternative components and facilities. The example components shown are not intended to be limiting. Indeed, additional or alternative components and / or implementations may be used. Furthermore, the elements shown are not necessarily drawn to scale unless explicitly stated otherwise.

[0022] figure 1 An autonomous host vehicle 100 is shown with decentralized minimum risk condition (MRC) control. Such as figure 1 As shown, host vehicle 100 includes virtual driver system 105 , automated vehicle platform 110 , and minimum risk condition controller (also referred to as MRC controller) 115 . At least some portions of virtual driver system 105 and MRC controller 115 may be implemented by a vehicle computer. Although shown as a sedan, host vehicle 100 may include any passenger or commercial vehicle, such as an automobile, truck, sport utility vehicle, crossover, van, minivan, taxi, bus, and the ...

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Abstract

A vehicle computer includes a memory and a processor programmed to execute instructions stored in the memory. The instructions include receiving a first minimum risk condition (MRC) event recommendation from a first platform controller and a second MRC event recommendation from a second platform controller, selecting one of the first and second MRC event recommendations as a selected MRC event, controlling an autonomous host vehicle according to the selected MRC event.

Description

technical field [0001] The present disclosure relates to the field of autonomous vehicles, and more particularly to the field of autonomous vehicle control. Background technique [0002] The Society of Automotive Engineers (SAE) has defined several levels of autonomous vehicle operation. At levels 0-2, a human driver typically monitors or controls most driving tasks without assistance from the vehicle. For example, at level 0 ("no automation"), the human driver is responsible for all vehicle operations. At level 1 ("driver assistance"), the vehicle sometimes assists with steering, accelerating or braking, but the driver is still responsible for the vast majority of vehicle control. At level 2 ("partial automation"), the vehicle can control steering, acceleration and braking in certain situations without human intervention. At levels 3-5, the vehicle takes on more driving-related tasks. At level 3 ("conditional automation"), the vehicle can handle steering, acceleration a...

Claims

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Application Information

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IPC IPC(8): B60W30/18B60W40/00
CPCB60W30/18B60W40/00G05D1/0055B60W50/029B60W50/0205B60W2050/021
Inventor 阿哈默德·哈利夫贝尼·唐凯瑟琳·汉密尔顿萨加尔·阿瓦涅德拉·塔蒂帕穆拉桑德罗·帕特里克·尼施拉希米·赫格德
Owner FORD GLOBAL TECH LLC