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Method, device and vehicle for automatically sensing driving signals

A driving signal and vehicle technology, applied in the field of automatic perception of driving signals

Active Publication Date: 2021-09-07
MOTIIONAL AD LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Reduced accidents and collisions

Method used

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  • Method, device and vehicle for automatically sensing driving signals
  • Method, device and vehicle for automatically sensing driving signals
  • Method, device and vehicle for automatically sensing driving signals

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Embodiment Construction

[0040] The techniques described in this document sense (eg, detect information about) travel signals by, for example, applying image processing to images of travel signals acquired, eg, using sensors onboard a vehicle, among other things. The image processing may include: extracting candidate driving signals in the captured image; classifying the candidate driving signals as real driving signals; and subsequently identifying relevant driving signals among the real driving signals. The state of the travel signal is also estimated. This technology, which we sometimes refer to as signage awareness, can be integrated into vehicle systems. A vehicle system may include or be implemented in a single electronic device (eg, a GPS device, a mobile phone, and a mobile computing device). The technology facilitates safer driving decisions for both manual and autonomous vehicles.

[0041] The term "vehicle" is used broadly in this document to include any vehicle with manual driving capabi...

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Abstract

The present application relates to a method, a device and a vehicle for automatically sensing driving signals. A method according to the present application includes: receiving an image of a field of view of a sensor associated with a vehicle; identifying a candidate driving signal in said image; determining whether the candidate driving signal is relevant to a driving decision to be made for the vehicle at a current moment; and alerting the driver of the vehicle of the signal status of the candidate travel signal based on the determination that the candidate travel signal is relevant to the driving decision to be made for the vehicle at the current moment; thereby improving safety and drivability, and reducing driver and passenger anxiety .

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Application Serial No. 15 / 490,694, filed April 18, 2017, U.S. Application Serial No. 15 / 490,599, filed April 18, 2017, U.S. Application Serial No. 15 / 490,599, filed April 18, 2017 Serial No. 15 / 490,616 and U.S. Application Serial No. 15 / 490,682, filed April 18, 2017, the disclosures of each of which are incorporated herein by reference in their entirety. technical field [0003] The present application relates to the technical field of automatic perception of driving signals. Background technique [0004] Traffic lights and other types of travel signals are commonly used to control or otherwise influence the behavior of vehicles driving eg on a road network. One purpose of providing such travel signals is to reduce accidents. Contents of the invention [0005] The technology described in this document automates driving signal perception. The technology can facilitate autonomous driving...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62G08G1/0962G06V10/44
CPCB60W30/08B60W30/0956B60W60/0011G08G1/09623G08G1/096725G08G1/16B60W2554/4042G06F18/24G06V20/582G06V20/584G06V10/44G06V10/751
Inventor 秦宝星A·维贾亚林格姆
Owner MOTIIONAL AD LLC