Patents by Inventor Timothy P. Daly, JR.
Timothy P. Daly, JR. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11932268Abstract: A system includes an electronic control unit (ECU) having a housing and configured to be disposed within an interior of an autonomous vehicle. The system also includes an inertial measurement unit (IMU) rigidly disposed with the housing of the ECU. The system also includes a processor configured to receive measurement data from the IMU. The IMU and the processor is powered by a battery separate from a power source of the ECU. The processor is configured to identify a tamper event of the ECU based on the measurement data from the IMU. The processor is also configured to send a signal to cause a tamper response of the tamper event.Type: GrantFiled: May 27, 2022Date of Patent: March 19, 2024Assignee: PlusAI, Inc.Inventors: Robert Joseph Dingli, Timothy P. Daly, Jr.
-
Patent number: 11906623Abstract: Techniques are described for determining whether to process a job request. An example, method can include a device emitting a first pulse using a light detection and ranging (LIDAR) system coupled to an autonomous vehicle. The device can receive a first signal reflected off of an object. The device can emit a second pulse using the system, a threshold time interval being configured for the second laser pulse to hit the object in motion. The device can receive a second signal reflected off of the object. The device can determine a first time of flight information of the first signal and a second time of flight information of the second signal. The device can determine a velocity of the object based at least in part on the first time of flight information and the second time of flight information.Type: GrantFiled: January 25, 2023Date of Patent: February 20, 2024Assignee: PlusAI, Inc.Inventors: Ankur Agarwal, Timothy P. Daly, Jr., Anurag Ganguli
-
Publication number: 20240005557Abstract: A system includes sensors onboard an autonomous vehicle, a processor, and a memory. The memory stores instructions for the processor to receive a first image pair from the sensors at a first time and a second image pair from the sensors at a second time. Each image pair includes at least one static feature in an environment of the autonomous vehicle. The memory also stores instructions to determine a distance travelled by the autonomous vehicle between the first and second times, and to determine a correction to a disparity map based on (1) a first disparity associated with the static feature(s) and the first image pair, (2) a second disparity associated with the static feature(s) and the second image pair, and (3) the distance travelled. The memory also stores instructions to cause the correction to be applied to the disparity map.Type: ApplicationFiled: September 13, 2023Publication date: January 4, 2024Inventor: Timothy P. DALY, JR.
-
Publication number: 20230398999Abstract: In an embodiment, a processor is configured to perform, while a vehicle is driving in an uncontrolled environment, a self-calibration routine for each sensor from the plurality of sensors to determine at least one calibration parameter value associated with that sensor. The processor is further configured to determine, while the vehicle is driving in the uncontrolled environment, and automatically in response to performing the self-calibration routine, that at least one sensor from the plurality of sensors has moved and/or is inoperative based on the at least one calibration parameter value associated with the at least one sensor being outside a predetermined acceptable range. The processor is further configured to perform, in response to determining that at least one sensor from the plurality of sensors has moved and/or is inoperative, at least one remedial action at the vehicle while the vehicle is driving in the uncontrolled environment.Type: ApplicationFiled: August 16, 2023Publication date: December 14, 2023Inventor: Timothy P. DALY, JR.
-
Publication number: 20230401748Abstract: In some embodiments, a method includes receiving a first image and a second image from a stereo camera pair. The method includes selecting a first row of pixels from the rectified image and a set of rows of pixels from the second image and comparing the first row of pixels with each row of pixels from the set of rows of pixels to determine disparity values. The method includes determining a pair of rows of pixels having the first row of pixels and a second row of pixels from the set of rows of pixels. The pair of rows of pixels has an offset no greater than an offset between the first row of pixels and each row of pixels from remaining rows of pixels. The method includes adjusting, based on the offset, the relative rotational position between the first stereo camera and the second stereo camera.Type: ApplicationFiled: August 14, 2023Publication date: December 14, 2023Inventors: Anurag GANGULI, Timothy P. DALY, JR., Mayank GUPTA, Wenbin WANG, Huan Yang CHANG
-
Publication number: 20230399000Abstract: A system includes an electronic control unit (ECU) having a housing and configured to be disposed within an interior of an autonomous vehicle. The system also includes an inertial measurement unit (IMU) rigidly disposed with the housing of the ECU. The system also includes a processor configured to receive measurement data from the IMU. The IMU and the processor is powered by a battery separate from a power source of the ECU. The processor is configured to identify a tamper event of the ECU based on the measurement data from the IMU. The processor is also configured to send a signal to cause a tamper response of the tamper event.Type: ApplicationFiled: May 27, 2022Publication date: December 14, 2023Applicant: PlusAI, Inc.Inventors: Robert Joseph DINGLI, Timothy P. DALY, JR.
-
Publication number: 20230350664Abstract: In some embodiments, a method comprises receiving, at a processor of an autonomous vehicle and from at least one sensor, sensor data distributed within a time window. A first event being a first event type occurring at a first time in the time window is identified by the processor using a software model based on the sensor data. At least one first attribute associated with the first event is extracted by the processor. A second event being the first event type occurring at a second time in the time window is identified by the processor based on the at least one first attribute. In response to determining that the second event is not yet recognized as being the first event type, a first label for the second event is generated by the processor.Type: ApplicationFiled: June 19, 2023Publication date: November 2, 2023Inventors: Gael Gurvan COLAS, Mayank GUPTA, Anurag GANGULI, Timothy P. DALY, JR.
-
Patent number: 11798192Abstract: A system includes sensors onboard an autonomous vehicle, a processor, and a memory. The memory stores instructions for the processor to receive a first image pair from the sensors at a first time and a second image pair from the sensors at a second time. Each image pair includes at least one static feature in an environment of the autonomous vehicle. The memory also stores instructions to determine a distance travelled by the autonomous vehicle between the first and second times, and to determine a correction to a disparity map based on (1) a first disparity associated with the static feature(s) and the first image pair, (2) a second disparity associated with the static feature(s) and the second image pair, and (3) the distance travelled. The memory also stores instructions to cause the correction to be applied to the disparity map.Type: GrantFiled: June 30, 2022Date of Patent: October 24, 2023Assignee: PlusAI, Inc.Inventor: Timothy P. Daly, Jr.
-
Patent number: 11772667Abstract: In an embodiment, a processor is configured to perform, while a vehicle is driving in an uncontrolled environment, a self-calibration routine for each sensor from the plurality of sensors to determine at least one calibration parameter value associated with that sensor. The processor is further configured to determine, while the vehicle is driving in the uncontrolled environment, and automatically in response to performing the self-calibration routine, that at least one sensor from the plurality of sensors has moved and/or is inoperative based on the at least one calibration parameter value associated with the at least one sensor being outside a predetermined acceptable range. The processor is further configured to perform, in response to determining that at least one sensor from the plurality of sensors has moved and/or is inoperative, at least one remedial action at the vehicle while the vehicle is driving in the uncontrolled environment.Type: GrantFiled: June 8, 2022Date of Patent: October 3, 2023Assignee: PlusAI, Inc.Inventor: Timothy P. Daly, Jr.
-
Patent number: 11763492Abstract: In some embodiments, a method includes receiving a first image and a second image from a stereo camera pair. The method includes selecting a first row of pixels from the rectified image and a set of rows of pixels from the second image and comparing the first row of pixels with each row of pixels from the set of rows of pixels to determine disparity values. The method includes determining a pair of rows of pixels having the first row of pixels and a second row of pixels from the set of rows of pixels. The pair of rows of pixels has an offset no greater than an offset between the first row of pixels and each row of pixels from remaining rows of pixels. The method includes adjusting, based on the offset, the relative rotational position between the first stereo camera and the second stereo camera.Type: GrantFiled: June 10, 2022Date of Patent: September 19, 2023Assignee: PlusAI, Inc.Inventors: Anurag Ganguli, Timothy P. Daly, Jr., Mayank Gupta, Wenbin Wang, Huan Yang Chang
-
Patent number: 11720343Abstract: In some embodiments, a method comprises receiving, at a processor of an autonomous vehicle and from at least one sensor, sensor data distributed within a time window. A first event being a first event type occurring at a first time in the time window is identified by the processor using a software model based on the sensor data. At least one first attribute associated with the first event is extracted by the processor. A second event being the first event type occurring at a second time in the time window is identified by the processor based on the at least one first attribute. In response to determining that the second event is not yet recognized as being the first event type, a first label for the second event is generated by the processor.Type: GrantFiled: November 4, 2022Date of Patent: August 8, 2023Assignee: PlusAI, Inc.Inventors: Gael Gurvan Colas, Mayank Gupta, Anurag Ganguli, Timothy P. Daly, Jr.
-
Publication number: 20230221944Abstract: In some embodiments, a method comprises receiving, at a processor of an autonomous vehicle and from at least one sensor, sensor data distributed within a time window. A first event being a first event type occurring at a first time in the time window is identified by the processor using a software model based on the sensor data. At least one first attribute associated with the first event is extracted by the processor. A second event being the first event type occurring at a second time in the time window is identified by the processor based on the at least one first attribute. In response to determining that the second event is not yet recognized as being the first event type, a first label for the second event is generated by the processor.Type: ApplicationFiled: November 4, 2022Publication date: July 13, 2023Inventors: Gael Gurvan COLAS, Mayank GUPTA, Anurag GANGULI, Timothy P. DALY, JR.
-
Patent number: 11682140Abstract: A system for calibrating stereo cameras using time-of-flight (ToF) includes a stereo camera system and a ToF sensor onboard a vehicle. The system receives stereo image data depicting a scene and ToF sensor data captured during stationary or moving operations of the vehicle. The system associates the ToF sensor data to the stereo image data by projection onto the stereo image data to filter out stereo depth errors. The system converts distance measurements based on the ToF sensor data to disparities in the stereo image data. The system further filters out the disparities between the ToF sensor and the stereo camera system using a voting scheme to populate a histogram with disparities. The system can select the peak of the histogram and correct the stereo image data with the disparity results in the peak, to correct stereo image data during operation of the vehicle.Type: GrantFiled: June 30, 2022Date of Patent: June 20, 2023Assignee: PlusAI, Inc.Inventor: Timothy P. Daly, Jr.
-
Patent number: 11645832Abstract: An apparatus includes a processor configured to be disposed with a vehicle and a memory coupled to the processor. The memory stores instructions to cause the processor to receive, at least two of: radar data, camera data, lidar data, or sonar data. The sensor data is associated with a predefined region of a vicinity of the vehicle while the vehicle is traveling during a first time period. At least a portion of the vehicle is positioned within the predefined region during the first time period. The method also includes detecting that no other vehicle is present within the predefined region. An environment of the vehicle during the first time period is classified as one state from a set of states that includes at least one of dry, light rain, heavy rain, light snow, or heavy snow, based on at least two of the sensor data to produce an environment classification. An operational parameter of the vehicle based on the environment classification is modified.Type: GrantFiled: November 16, 2022Date of Patent: May 9, 2023Assignee: PlusAI, Inc.Inventors: Mayank Gupta, Anurag Ganguli, Timothy P. Daly, Jr., Amit Kumar
-
Patent number: 11623664Abstract: An autonomous vehicle can obtain sensor data. Upon determining that the autonomous vehicle is in a lane adjacent a shoulder, and there is an object in the shoulder, the autonomous vehicle can determine if performing a lane change maneuver out of the lane prior to the autonomous vehicle being positioned adjacent to the object is feasible. If it is, the lane change maneuver can be performed. If it is not, a nudge maneuver and/or a deceleration can be performed.Type: GrantFiled: September 29, 2022Date of Patent: April 11, 2023Assignee: PlusAI, Inc.Inventors: Anurag Ganguli, Amit Kumar, Timothy P. Daly, Jr., Anurag Paul, Inderjot Singh Saggu, Lichun Yang
-
Patent number: 11594017Abstract: An apparatus includes a processor configured to be disposed with a vehicle and a memory coupled to the processor. The memory stores instructions to cause the processor to receive, at least two of: radar data, camera data, lidar data, or sonar data. The sensor data is associated with a predefined region of a vicinity of the vehicle while the vehicle is traveling during a first time period. At least a portion of the vehicle is positioned within the predefined region during the first time period. The method also includes detecting that no other vehicle is present within the predefined region. An environment of the vehicle during the first time period is classified as one state from a set of states that includes at least one of dry, light rain, heavy rain, light snow, or heavy snow, based on at least two of the sensor data to produce an environment classification. An operational parameter of the vehicle based on the environment classification is modified.Type: GrantFiled: June 1, 2022Date of Patent: February 28, 2023Assignee: PlusAI, Inc.Inventors: Mayank Gupta, Anurag Ganguli, Timothy P. Daly, Jr., Amit Kumar
-
Patent number: 11541910Abstract: An autonomous vehicle can obtain sensor data. Upon determining that the autonomous vehicle is in a lane adjacent a shoulder, and there is an object in the shoulder, the autonomous vehicle can determine if performing a lane change maneuver out of the lane prior to the autonomous vehicle being positioned adjacent to the object is feasible. If it is, the lane change maneuver can be performed. If it is not, a nudge maneuver and/or a deceleration can be performed.Type: GrantFiled: January 7, 2022Date of Patent: January 3, 2023Assignee: PlusAI, Inc.Inventors: Anurag Ganguli, Amit Kumar, Timothy P. Daly, Jr., Anurag Paul, Inderjot Singh Saggu, Lichun Yang
-
Patent number: 11520576Abstract: In some embodiments, a method comprises receiving, at a processor of an autonomous vehicle and from at least one sensor, sensor data distributed within a time window. A first event being a first event type occurring at a first time in the time window is identified by the processor using a software model based on the sensor data. At least one first attribute associated with the first event is extracted by the processor. A second event being the first event type occurring at a second time in the time window is identified by the processor based on the at least one first attribute. In response to determining that the second event is not yet recognized as being the first event type, a first label for the second event is generated by the processor.Type: GrantFiled: January 7, 2022Date of Patent: December 6, 2022Assignee: PlusAI, Inc.Inventors: Gael Gurvan Colas, Mayank Gupta, Anurag Ganguli, Timothy P. Daly, Jr.
-
Patent number: 10417334Abstract: The present invention is directed towards systems and methods for providing a microdocument framework. The method and system includes receiving a plurality microdocuments and detecting content data for each of the plurality of microdocuments. The method and system further includes indexing at least a portion of the plurality of microdocuments based on the detected content and performing a searching operation using the content data associated with the microdocument data to determine a microdocument set. Thereupon, the method and system performs at least processing one operation on the microdocument set.Type: GrantFiled: April 19, 2010Date of Patent: September 17, 2019Assignee: Oath, Inc.Inventors: Su-Lin Wu, Wei-Cheng Lai, Timothy P. Daly, Jr., William Robert Pentney
-
Patent number: 10061860Abstract: Method and system for generating personalizing website layout. The method and system monitors a user's behaviors and assigns a user to a user group, which has an assigned personalized template. The templates are personalized in response to the user's behaviors and arranges content to be displayed to the user based on that behavior.Type: GrantFiled: July 29, 2011Date of Patent: August 28, 2018Assignee: OATH INC.Inventors: Timothy P. Daly, Jr., Evgeniy Makeev, Annie Cheng, Jeff Budzinski, Scott Roy