System for Determining Road Slipperiness in Bad Weather Conditions

Patent №

US 11,851,041

Granted

2023-12-26

Filed 2017

Owner

—

Lab

—

AI components

vision · kr · planning

Assignment

None on record

Dataset

AIPD

2023_r1 edition

Application

15482470

Systems and methods are disclosed for estimating slipperiness of a road surface. This estimate may be obtained using an image sensor mounted on a vehicle. The estimated road slipperiness may be utilized when calculating a risk index for the road, or for an area including the road. If a predetermined threshold for slipperiness is exceeded, corrective actions may be taken. For instance, warnings may be generated to human drivers that are in control of driving vehicle, and autonomous vehicles may automatically adjust vehicle speed based upon road slipperiness detected.

Vision Knowledge representation PlanningB60T 8/172B60T 8/1725B60T 8/1701B60T 8/17558B60W 30/143B60W 40/06B60W 40/068B60W 50/14+16 more

Google Patents

AI classification

Vision1.00

Planning0.67

Knowledge representation0.52

Natural language0.00

AI hardware0.00

Evolutionary computation0.00

Machine learning0.00

Speech0.00

Cites (35)

Traffic Risk Avoidance for a Route Selection SystemUS 10,641,611 · 2020 SYSTEM FOR REDUCING VEHICLE COLLISIONS BASED ON AN AUTOMATED SEGMENTED ASSESSMENT OF A COLLISION RISKUS 10,571,283 · 2020 METHOD AND DEVICE FOR LOCALIZING A VEHICLE IN ITS SURROUNDINGSUS 10,520,949 · 2019 System for Adjusting Autonomous Vehicle Driving Behavior to Mimic that of Neighboring/Surrounding VehiclesUS 10,486,708 · 2019 Systems and Methods for Control Systems to Facilitate Situational Awareness of a VehicleUS 10,428,559 · 2019 SYSTEMS AND METHODS FOR EMERGENCY VEHICLE RESPONSE IN AN AUTONOMOUS VEHICLEUS 10,431,082 · 2019 System for Identifying High Risk Parking LotsUS 10,403,150 · 2019 SYSTEMS AND METHODS FOR OBSTACLE AVOIDANCE AND PATH PLANNING IN AUTONOMOUS VEHICLESUS 10,317,907 · 2019 TRAFFIC RISK AVOIDANCE FOR A ROUTE SELECTION SYSTEMUS 10,247,565 · 2019 SYSTEMS AND METHODS FOR CONTROL SYSTEMS TO FACILITATE SITUATIONAL AWARENESS OF A VEHICLEUS 10,233,679 · 2019 System for Driver's EducationUS 10,222,228 · 2019 System for Identifying High Risk Parking LotsUS 10,204,518 · 2019 MOVING OBJECT DETECTION FOR POWER DOOR SYSTEMUS 10,161,175 · 2018 Road Segment Safety RatingUS 10,157,422 · 2018 Networked Vehicle Control Systems to Facilitate Situational Awareness of VehiclesUS 10,026,309 · 2018 System for Identifying High Risk Parking LotsUS 10,019,904 · 2018 Altering Autonomous or Semi-Autonomous Vehicle Operation Based on Route Traversal ValuesUS 9,816,827 · 2017 TRIP ANOMALY DETECTION SYSTEMUS 9,762,601 · 2017 VEHICLE OPERATOR EMOTION MANAGEMENT SYSTEM AND METHODUS 9,734,685 · 2017 TRIP ANOMALY DETECTION SYSTEMUS 9,723,469 · 2017 PROACTIVE VEHICLE DOORS TO PREVENT ACCIDENTSUS 9,637,965 · 2017 Altering Autonomous or Semi-Autonomous Vehicle Operation Based on Route Traversal ValuesUS 9,587,952 · 2017 SYSTEM AND METHOD FOR GEOCODED INSURANCE PROCESSING USING MOBILE DEVICESUS 9,558,520 · 2017 DETERMINING A DRIVER ALERT LEVEL FOR A VEHICLE ALERT SYSTEM AND METHOD OF USEUS 9,487,139 · 2016 Verifying a Target Object with Reverse-Parallax AnalysisUS 9,393,961 · 2016

and 10 more

Related research

Binary Road Surface Classification Using Machine Learning on Production Vehicle Signals During CruisingarXiv Rapid Estimation of Road Friction for Anti-Skid Autonomous DrivingSemantic Scholar Risk prediction algorithm based on image texture extraction using mobile vehicle road scanning system as support for autonomous drivingSemantic Scholar System for monitoring road slippery based on CCTV cameras and convolutional neural networksSemantic Scholar On-Board Road Friction Estimation Technique for Autonomous Driving Vehicle-Following ManeuversSemantic Scholar

Full text

Google Patents