Spartan Radar Inc.

Deere & Company

Scott Bergen

Jennifer Carter

Morgan Brewster

Tyler Rather

The present disclosure includes systems and methods for controlling the lane positions of a plurality of vehicles to reduce roadway wear. At least one controller is configured to receive information regarding a reference that may indicate a lane boundary. The controller determines a lane position offset from the reference, where the offset may be randomly selected or deterministically determined with an algorithm. The at least one controller is further configured to assign the lane position offset to one vehicle of a group of vehicles so that the assigned offset is different from the lane position offsets of the other vehicles. The assignment of different lane position offsets distributes wear across the lane of the roadway.

Systems and methods for adjusting vehicle lane

The present disclosure generally relates to methods, systems, apparatuses, and non-transitory computer readable media for incident detection using radar sensory data. A vehicular tracking system comprises at least one on-vehicle sensor, such as a radar sensor, that can perceive the environment around the vehicle and capture data related to possible incidents that may be viewed by the sensor. A radar sensor may provide radar data that can be used to calculate velocity vectors, accelerations vectors, azimuth and elevation angles of other vehicles, and this data may be collected and stored for possible incident characterization and accident investigation. The vehicle with the sensor may be configured to behave as a third-party witness to possible incidents. Several sensors may be used in conjunction with one another, where one sensor may trigger another sensor to begin capturing other data that the first sensor may be unable to capture.

Methods and systems for vehicle-based tracking of nearby events

The present disclosure generally pertains to systems and methods for autonomously detecting and correcting anomalies in position information provided to aircraft using radio-frequency signals. By enabling autonomously detecting and correcting for anomalies in the operation of a ground-based solution entirely independent of GPS, systems of the present disclosure can make the provided position information more accurate and robust, thereby enhancing the effectiveness and safety of navigation systems using the provided position information. More precisely, systems of the present disclosure may employ a series of ground-based beacon transmitters to provide radio-frequency (RF) signal pulse with a highly regular frequency. A locating receiver can detect the arrival times of these pulses and use this information to detect and report certain anomalies. These reports may then be used to autonomously correct the detected anomalies.

Methods and systems for providing positioning information to aircraft

The present disclosure is directed to a traffic signal apparatus communication system and methods of communicating traffic information to vehicles using same. The traffic signal apparatus communication system includes a traffic signal apparatus for providing a message to a vehicle. The apparatus includes at least one spatially encoded marker, and the vehicle is configured to receive returns of a radar signal from the spatially-encoded marker. At least one controller of the vehicle is configured to determine the message encoded by the spatially-encoded marker based on the returns and to control the vehicle based on the message. The message may include a value indicating a time to a transition of a new state of the traffic signal apparatus, where the new state includes emission of light from one of a first light source, a second light source, or a third light source of the traffic signal apparatus.

Traffic signal systems for communicating with vehicle sensors

The present disclosure includes systems and methods for adjusting the lane position of a vehicle. A radar system positioned on a first vehicle is configured to transmit radio waves and receive reflections of the radio waves, which produces radar data indicative of the reflections. At least one controller of the first vehicle is configured to identify at least one radar marker based on the radar data and to determine the location of the identified marker. The at least one controller is further configured to decode encoded information of the radar marker, where the information may indicate a condition associated with the roadway on which the vehicle is traveling. The at least one controller may then adjust the lane position of the vehicle based on the location of the marker and any decoded information.

Systems and methods for adjusting vehicle lane position

A radar-based system for communicating information to a vehicle uses spatially-encoded markers that are positioned proximate to a roadway traveled by the vehicle. The markers are designed to convey a unique radar signature that distinguishes the markers from other objects. The unique radar signature or marker characteristics are further interpreted by at least one controller on the vehicle as encoded messages. Marker distinguishing characteristics, such as size, shape, orientation and movement, provide distinct information to the controller. The controller may use the conveyed information to make control decisions for the vehicle or to display the conveyed information to occupants of the vehicle. In some cased, the controller may use the conveyed information to determine a location of the vehicle, such as a position of the vehicle within a lane.

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New Canaan, CT, United States of America

Scott Bergen