International Business Machines Corporation

Reginald Bryant

Aisha Walcott

Tierra Bills

John Wamburu

Michiaki Tatsubori

David W Kaguma

Xiangzhu Long

Clifford A Pickover

Komminist S Weldemariam

Inseok Hwang

Joel W Branch

Catherine Helen Crawford

The disclosure provides systems and methods for detecting and managing moving traffic obstacles. In embodiments, a database of historical and potential moving traffic obstacles is generated from vehicle sensor data. The database includes vehicle manoeuvre data and characterizations thereof. The database is used to map moving traffic obstacle locations such that driving aids and autonomous vehicles can account for such obstacles.

Moving traffic obstacle detection and avoidance

In a given computing node comprising at least one processor operatively coupled to a memory and implemented in a given vehicle, the method comprises obtaining at the given computing node data from at least one of: (i) one or more sensors on the given vehicle; (ii) one or more computing nodes associated with one or more other vehicles via at least one vehicle-to-vehicle communication protocol; and (iii) one or more data sources along the path of the given vehicle. The given computing node utilizes at least a portion of the obtained data to compute a risk assessment for the given vehicle with respect to an operational safety level of a proposed vehicle action. The given computing node initiates or prevents the proposed vehicle action for the given vehicle based on the computed risk assessment.

Managing vehicle to vehicle communication to facilitate operational safety via risk assessment

Herein is disclosed methods and systems for automated route analysis and recommendation of preferred routes. Recommended routes may be vehicle specific, and custom-selected based on historical data and weighting factors such as road roughness and traversal time.

System and method for controlling ride comfort in a vehicle

An approach is provided by a mobile information handling system that includes a processor, and a gyroscope, a gravity sensor, and a memory each accessible by the processor. The approach identifies, at the mobile device that is moving with a vehicle, when a rotation of the gyroscope is at a near-zero moment, and an acceleration, wherein the acceleration is detected as being on a plane that is near-perpendicular with a gravity sensed by the gravity sensor. Then the detection is made, the approach determines a direction of the vehicle as being parallel to a direction of the detected acceleration. The approach then aligns a coordinate system used in the mobile device based on the determined direction of the vehicle.

Orient a mobile device coordinate system to a vehicular coordinate system

In various embodiments, the invention involves methods and systems suitable for roadway monitoring, mapping, and maintenance. The probability of a road distress is calculated by combining various sources of data, and automatic alerts are generated to request mobilization of a road repair resource. Various methods are included to increase the accuracy of the probability calculations.

Method of quickly detecting road distress

The invention pertains to methods and systems for assisting drivers, automated driver systems, and other vehicle operators with detection, avoidance, and mitigation of the hazards posed by aberrations in roadways. The invention provides complete or partial relief to vehicles traveling on roadways in a variety of conditions.

Growing community of inventors

Nairobi, Kenya

Reginald Bryant