Patents Issued in May 26, 2022
  • Publication number: 20220163940
    Abstract: A programmable display device includes: an obtaining section for obtaining data; a setting accepting section for accepting, via a setting screen displayed in response to predetermined operation, a process setting for a content of a process to be executed for the data and information for executing the process; and a process executing section for executing the process in accordance with the process setting, the setting accepting section accepting the process setting in a state where the obtaining section is executing the obtaining of the data.
    Type: Application
    Filed: June 14, 2021
    Publication date: May 26, 2022
    Inventors: Yoshimasa KITANO, Tsutomu ITABASHI
  • Publication number: 20220163941
    Abstract: A method and system of performing a commissioning procedure for an industrial facility utilizing assets includes receiving, at an electronic processor of a computing device, a series of selections to obtain audit information. From the selections, the electronic processor generates a search query and transmits the search query to a web server and a relational database for execution of the search query to obtain audit information. The electronic processor receives the audit information and populates the audit information into a record including an asset location, and an open pass/fail decision status for each of the assets for display as a record on a user interface. The electronic processor receives a selection of pass or fail for the audit information of a first asset, transmits a pass/fail result to the relational database via the web server, and displays the pass/fail result.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 26, 2022
    Inventors: Andrew Weisensel, Jeffrey Dickinson, Scott Rieck, Clint Wayne Landon, Karim Khidhayir
  • Publication number: 20220163942
    Abstract: The subject is to provide a technique of dealing with an internal state of a controller in an edge device by cooperation between an edge device and a computer such as a cloud server, and to generalize data communication for the cooperation and reduce an amount of data communication. Provided is a distributed system including an edge device and a diagnostic data computer. The edge device includes an in-edge controller including at least a processing unit, and a system element to be monitored by the in-edge controller. The processing unit diagnoses presence or absence of an abnormality in the processing unit due to an abnormality occurring in the system element, generates first diagnostic data indicating presence or absence of the abnormality of the processing unit, converts the first diagnostic data into second diagnostic data indicating a type of the abnormality of the processing unit, and transmits the second diagnostic data to the diagnostic data computer.
    Type: Application
    Filed: October 19, 2021
    Publication date: May 26, 2022
    Inventors: Tadanobu TOBA, Kenichi Shimbo, Yutaka Uematsu, Takumi Uezono
  • Publication number: 20220163943
    Abstract: A recoater collision prediction and calibration method for additive manufacturing and a system thereof are provided.
    Type: Application
    Filed: November 26, 2020
    Publication date: May 26, 2022
    Applicant: Industrial Technology Research Institute
    Inventors: Wai-Kwuen Choong, Kai-Yuan Teng, Ching-Chih Lin, I-Chun Lai, Tsung-Wen Tsai, De-Yau Lin
  • Publication number: 20220163944
    Abstract: An apparatus for detecting the status of a tool in a machine tool may include: a sensor unit configured to sense acceleration of a spindle of the machine tool in an x-axis direction and a y-axis direction during processing; and a processing device configured to convert the x-axis signal and the y-axis signal, sensed by the sensor unit, into signals capable of representing a cutting force by processing the x-axis and y-axis signals, detect a resultant force, and plot the detected resultant force on a polar coordinate system.
    Type: Application
    Filed: June 3, 2021
    Publication date: May 26, 2022
    Inventors: Young Kyo OH, Won Ju KIM, Yeo Chan YOON
  • Publication number: 20220163945
    Abstract: A system that connects a user to a cleanroom facility, the system including a computing device configured to receive a command from a user; and a platform remotely located from the computing device. The platform is configured to communicate with the computing device and with a cleanroom, the platform including a training module, an assessment module, and a manufacturing module. The platform is configured to, in response to receiving the command from the computing device, activate one of the training module, the assessment module, and the manufacturing module to take control over the cleanroom.
    Type: Application
    Filed: April 7, 2020
    Publication date: May 26, 2022
    Inventor: Muhammad Mustafa HUSSAIN
  • Publication number: 20220163946
    Abstract: Described herein are systems, methods, and other techniques for controlling a velocity of a construction machine operating within a construction site. Sensor data is captured using one or more sensors of the construction machine while the construction machine is moving at the velocity in a forward or a backward direction. An actual surface of the construction site is estimated based on the sensor data. A deviation between a target surface and the actual surface is calculated. An actual performance metric is calculated based on the deviation. The actual performance metric is compared to a target performance metric to determine a velocity adjustment. The velocity of the construction machine is adjusted by the velocity adjustment.
    Type: Application
    Filed: November 24, 2020
    Publication date: May 26, 2022
    Inventors: Jason Hill, Albert Wray
  • Publication number: 20220163947
    Abstract: Anomalies are detected in sensory data originating from components used in industrial processes. The anomaly detection includes obtaining process and alarm/fault data from a component or group of components, learning typical frequency of abnormal operation or alarm/faults, comparing new data to the learned normal operation, and identifying the data as anomalous based on a threshold value which can be tuned. Automated and efficient alarm monitoring, detection and visualization are provided.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 26, 2022
    Applicant: Bühler AG
    Inventor: Alison MICHAN
  • Publication number: 20220163948
    Abstract: A device, computer program product and method for automatically selecting an optimum production process for an industrial product, wherein an optimum production variant for producing the industrial product is automatically provided.
    Type: Application
    Filed: March 17, 2020
    Publication date: May 26, 2022
    Inventors: Volker FRANZE, Markus M. GEIPEL, Axel ROTTMANN, Kai WEINERT
  • Publication number: 20220163949
    Abstract: A computer-implemented resource management method for modular plants may include: receiving data identifying a required module type to be assembled into the modular plant as part of a module pipeline including one or more modules; and executing an optimization algorithm to select, from a plurality of modules having the required module type, a module for inclusion in the module pipeline on the basis of one or more predetermined optimization criteria.
    Type: Application
    Filed: November 26, 2021
    Publication date: May 26, 2022
    Inventors: Marcel DIX, Katharina STARK, Roland BRAUN, Michael VACH, Sten GRUENER, Mario HOERNICKE, Nicolai SCHOCH
  • Publication number: 20220163950
    Abstract: Various embodiments of the present technology provide an integrated platform that provides personalized experiences for users of an integrated platform during various phases of an industrial automation project lifecycle. In accordance with various embodiments, the integrated platform can create personalized experiences for different users based on one or more assigned roles. The roles can include company roles, industry roles, job roles, location-based roles, personalized roles, and the like. For example, some company that only purchases certain brands of components for an industrial automation project can indicate that preference. During interactions with the integrated platform, any user associated with that company (e.g., via the company role) will only be presented with those preferences. As another example, generic requests received via one interaction channel can be analyzed and personalized, specific responses can be generated based on activity within other interaction channels.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 26, 2022
    Inventors: Brian Dipert, Eric Rehl, Barry M. Jereb, Tracy L. Swartzendruber, Jessica L. Korpela, Amit R. Sathe, Jessica M. Truong, Kyle K. Reissner, Peter Baron
  • Publication number: 20220163951
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for optimizing a process of manufacturing a product. In one aspect, the method comprises repeatedly performing the following: i) selecting a configuration of input settings for manufacturing a product, based on a causal model that measures causal relationships between input settings and a measure of a quality of the product; ii) determining the measure of the quality of the product manufactured using the configuration of input settings; and iii) adjusting, based on the measure of the quality of the product manufactured using the configuration of input settings, the causal model.
    Type: Application
    Filed: October 3, 2019
    Publication date: May 26, 2022
    Inventors: Brian E. Brooks, Gilles J. Benoit, Peter O. Olson, Tyler W. Olson, Himanshu Nayar, Frederick J. Arsenault, Nicholas A. Johnson, Brett R. Hemes, Thomas J. Strey, Jonathan B. Arthur, Nathan J. Herbst, Aaron K. Nienaber, Sarah M. Mullins, Mark W. Orlando, Cory D. Sauer, Timothy J. Clemens, Scott L. Barnett, Zachary M. Schaeffer, Patrick G. Zimmerman, Gregory P. Moriarty, Jeffrey P. Adolf, Steven P. Floeder, Andreas Backes, Peter J. Schneider, Maureen A. Kavanagh, Glenn E. Casner, Miaoding Dai, Christopher M. Brown, Lori A. Sjolund, Jon A. Kirschhoffer, Carter C. Hughes
  • Publication number: 20220163952
    Abstract: The invention relates to a method for providing a virtual sensor in an automation system of an industrial system. A measurement value of a physical sensor, said measurement value corresponding to a physical parameter of the industrial system, is received in a processing device of the automation system. A data set which has been generated using a simulation model is provided in the processing device, wherein the data set produces a unique relationship between possible measurement values of the physical sensor and corresponding output values of the virtual sensor. The data set and the received measurement value are used to determine which output value of the virtual sensor belongs to the received measurement value (20), and said output value is then displayed on a display device of the industrial system.
    Type: Application
    Filed: February 28, 2020
    Publication date: May 26, 2022
    Inventors: André Geitner, Udo Heckel, Tim Kaiser, Daniel Klein, Daniel Petzold, Edison de Faria Siqueira
  • Publication number: 20220163953
    Abstract: A method for engineering an automation system that is usually tested before being put into operation, wherein a “twin” or a virtual component is generated and loaded onto a server for each real component to perform the function of the real components in a simulated manner in place of said real components, such that it is thus possible for a user to replace various real components with virtual components during the engineering process and to check or simulate the function of the automation system, where it becomes possible to perform a synchronous optimization of automation systems or to put automation programs and system displays into operation in a coexistent, safe, flexible, and incremental manner.
    Type: Application
    Filed: March 23, 2020
    Publication date: May 26, 2022
    Inventor: Benjamin LUTZ
  • Publication number: 20220163954
    Abstract: A method and system for assigning slot addresses to modules in a fault tolerant industrial control system includes a pair of backplane switches on each base. Each backplane switch is configured to communicate between one backplane and the modules located on the base and to communicate between backplane switches located at adjacent bases. A backplane switch on a bank master base first assigns a base address and slot addresses to itself. The backplane switches on each additional base initiate transmission of a base address request. A base address response, including a base address and slot numbers for the adjacent base, is transmitted after a base has its own address assigned. Each base repeats the process in sequence along the bank, incrementing the base address by one and the slot address by the number of slots on the base and passing the new base and slot addresses along the bank.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 26, 2022
    Inventors: Sivaram Balasubramanian, Chandresh Chaudhari, Kendal R. Harris
  • Publication number: 20220163955
    Abstract: The present disclosure relates to a method and system for monitoring a bio-pharmaceutical process, said bio-pharmaceutical process being controlled based on as set of instructions for controlling said biopharmaceutical process. The method comprises the following steps performed by a bio-pharmaceutical process monitoring element: obtaining (S11) said set of instructions for controlling the biopharmaceutical process, and while the instructions of the set of instructions for controlling the bio-pharmaceutical process are executed, for each executed instruction receiving (S13) an execution status update indicating which instruction is presently executed or has just been finished, and forming (S14) an execution status indication relating the instruction presently executed or just finished to its position in the set of instructions based on the received execution status update.
    Type: Application
    Filed: March 18, 2020
    Publication date: May 26, 2022
    Inventors: Key Hyckenberg, Magnus Karlsson, Christoffer Hultqvist, Henrik Lundkvist
  • Publication number: 20220163956
    Abstract: Systems and methods include monitoring a health of at least one asset. A remaining useful life (RUL) of the at least one asset is estimated based on the monitoring. The RUL of the asset is categorized into categories comprising shorter than a time to complete a current mission and longer than the time to complete the current mission. One or more remedial actions are automatically performed during the current mission if the RUL is categorized as being less than the time to complete the current mission. The remedial actions comprise one or more of initiating a fail-safe mode, adapting a controller of the one or more assets, reconfiguration of the system, and adjusting the current mission of the one or more assets. Maintenance is scheduled for after the current mission of the at least one asset if the RUL is categorized as being greater than or equal to the time to complete the current mission.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 26, 2022
    Inventor: Kai Goebel
  • Publication number: 20220163957
    Abstract: A method for operating a water treatment plant, wherein the plant is equipped with an apparatus for injecting a gas containing oxygen into an effluent, the method comprising a phase of detecting anomalies in the operation of the apparatus, wherein the phase of detecting anomalies comprises an implementation of the following steps: providing data representative of the operating state of the apparatus; and providing a system for acquiring and processing said data.
    Type: Application
    Filed: February 12, 2020
    Publication date: May 26, 2022
    Inventor: Thomas BOURGEOIS
  • Publication number: 20220163958
    Abstract: The present disclosure provides a method for managing a pipe network of natural gas. The method may comprise: obtaining pipe network information of natural gas in at least one area, the pipe network information including a running time of a system of the pipe network of the natural gas and gas leakage information of thepipe network; extracting feature information based on the running time and the gas leakage information;predicting a maintenance time of the pipe network by inputting the feature information into a maintenance time prediction model.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 26, 2022
    Applicant: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
    Inventors: Zehua SHAO, Haitang XIANG, Xiaojun WEI
  • Publication number: 20220163959
    Abstract: A platform for updating one or more properties of one or more digital twins including receiving a request for one or more digital twins; retrieving the one or more digital twins required to fulfill the request from a digital twin datastore; retrieving one or more dynamic models corresponding to one or more properties that are depicted in the one or more digital twins indicated by the request; selecting data sources from a set of available data sources based on the one or more inputs of the one or more dynamic models; obtaining data from selected data sources; determining one or more outputs using the retrieved data as one or more inputs to the one or more dynamic models; and updating the one or more properties of the one or more digital twins based on the one or more outputs of the one or more dynamic models.
    Type: Application
    Filed: November 30, 2021
    Publication date: May 26, 2022
    Applicant: STRONG FORCE IOT PORTFOLIO 2016, LLC
    Inventors: Charles H. Cella, Gerald William Duffy, JR., Jeffrey P. McGuckin, Teymour S. El-Tahry, Andrew Cardno, Jenna Parenti
  • Publication number: 20220163960
    Abstract: A platform for updating one or more properties of one or more digital twins including receiving a request for one or more digital twins; retrieving the one or more digital twins required to fulfill the request from a digital twin datastore; retrieving one or more dynamic models corresponding to one or more properties that are depicted in the one or more digital twins indicated by the request; selecting data sources from a set of available data sources based on the one or more inputs of the one or more dynamic models; obtaining data from selected data sources; determining one or more outputs using the retrieved data as one or more inputs to the one or more dynamic models; and updating the one or more properties of the one or more digital twins based on the one or more outputs of the one or more dynamic models.
    Type: Application
    Filed: November 30, 2021
    Publication date: May 26, 2022
    Applicant: STRONG FORCE IOT PORTFOLIO 2016, LLC
    Inventors: Charles H. Cella, Gerald William Duffy, JR., Jeffrey P. McGuckin, Teymour S. El-Tahry, Andrew Cardno, Jenna Parenti
  • Publication number: 20220163961
    Abstract: A method for controlling an unmanned aerial vehicle (UAV) includes obtaining a signal strength of a remote control signal received by the UAV, obtaining a movement path of the UAV in response to the signal strength being less than a preset strength threshold, controlling the UAV to enter a backtrack return mode to return along the movement path, and controlling the UAV to exit the backtrack return mode in response to the signal strength being greater than the preset strength threshold. The movement path of the UAV includes position information of a plurality of discrete points, and the position information of the plurality of discrete points is calculated based on at least one of sensing information obtained by a satellite positioning system disposed in the UAV or sensing information obtained by a vision positioning sensor disposed in the UAV.
    Type: Application
    Filed: February 14, 2022
    Publication date: May 26, 2022
    Inventors: Liang SONG, Yazhen WEI, Qing ZHU
  • Publication number: 20220163962
    Abstract: A radio controlled (RC) vehicle includes a receiver that is coupled to receive an RF signal from a remote control device, the RF signal containing command data in accordance with a first coordinate system, wherein the first coordinate system is from a perspective of the remote control device. A motion sensing module generates motion data based on the motion of the RC vehicle. A processing module transforms the command data into control data in accordance with a second coordinate system, wherein the second coordinate system is from a perspective of the RC vehicle. A plurality of control devices control the motion of the RC vehicle based on the control data.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 26, 2022
    Applicant: Drone-Control, LLC
    Inventors: Katherine C. Stuckman, Michael D. Reynolds
  • Publication number: 20220163963
    Abstract: Systems and methods for controlling an autonomous vehicle in response to vehicle instructions from a remote computing system are provided. In one example embodiment, a computer-implemented method includes controlling a first autonomous vehicle to provide a vehicle service, the first autonomous vehicle being associated with a first convoy that includes one or more second autonomous vehicles. The method includes receiving one or more communications from a remote computing system associated with a third-party entity, the one or more communications including one or more vehicle instructions. The method includes coordinating with the one or more second autonomous vehicles to determine one or more vehicle actions to perform in response to receiving the one or more vehicle instructions from the third-party entity. The method includes controlling the first autonomous vehicle to implement the one or more vehicle actions.
    Type: Application
    Filed: December 29, 2021
    Publication date: May 26, 2022
    Inventors: Alden James Woodrow, Eyal Cohen, Robert Evan Miller
  • Publication number: 20220163964
    Abstract: An operation-security system for an automated vehicle includes an object-detector and a controller. The object-detector includes at least three sensors. Each sensor is one of a camera used to determine an image-location of an object proximate to a host-vehicle, a lidar-unit used to determine a lidar-location of the object proximate to the host-vehicle, and a radar-unit used to determine a radar-location of the object proximate to the host-vehicle. The controller is in communication with the at least three sensors. The controller is configured to determine a composite-location based on a comparison of locations indicated by the at least three sensors. Information from one sensor is ignored when a respective location indicated by the one sensor differs from the composite-location by greater than an error-threshold. If a remote sensor not on the host-vehicle is used, V2V or V2I communications may be used to communicate a location to the host-vehicle.
    Type: Application
    Filed: December 3, 2021
    Publication date: May 26, 2022
    Inventors: Serge Lambermont, Junsung Kim, Junqing Wei, Gaurav Bhatia
  • Publication number: 20220163965
    Abstract: An example system includes a positioning surveillance system (PSS) to identify locations of objects that are movable throughout a space. The PSS is configured to identify the locations without requiring a line-of-sight between the objects. A control system is configured to determine distances based on the locations of the objects in the space and to communicate information to the objects that is based on the distances. The information is usable by the objects for collision avoidance.
    Type: Application
    Filed: November 24, 2020
    Publication date: May 26, 2022
    Inventor: Søren E. Nielsen
  • Publication number: 20220163966
    Abstract: Techniques for representing sensor data and predicted behavior of various objects in an environment are described herein. For example, an autonomous vehicle can represent prediction probabilities as an uncertainty model that may be used to detect potential collisions, define a safe operational zone or drivable area, and to make operational decisions in a computationally efficient manner. The uncertainty model may represent a probability that regions within the environment are occupied using a heat map type approach in which various intensities of the heat map represent a likelihood of a corresponding physical region being occupied at a given point in time.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 26, 2022
    Inventors: Rasmus Fonseca, Marin Kobilarov, Mark Jonathon McClelland, Jack Riley
  • Publication number: 20220163967
    Abstract: Technologies for steering sensors in a sensor carrier structure on an autonomous vehicle (AV) are described herein. In some examples, a sensor positioning platform on an AV can include an actuator system including a motor configured to move and reposition a sensor carrier structure having a plurality of sensors; a motor controller configured to receive instructions for controlling the motor to reposition the sensor carrier structure and, based on the instructions, send to the motor control signals configured to control the motor to reposition the sensor carrier structure; one or more hoses arranged within tubes mounted to a portion of the actuator system and configured to output sensor cleaning substances through a thru-bore on the actuator system; and one or more cleaning systems configured to receive the sensor cleaning substances and spray the sensor cleaning substances on one or more sensors on the sensor carrier structure.
    Type: Application
    Filed: February 10, 2022
    Publication date: May 26, 2022
    Inventors: Nathaniel Barrett HERSE, Roger LO
  • Publication number: 20220163968
    Abstract: A control apparatus includes a controller configured to acquire environment data obtained by observing an environment at a location, and control dispatch of a vehicle loaded with an article for a user who is located at the location, based on the acquired environment data.
    Type: Application
    Filed: November 19, 2021
    Publication date: May 26, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Akira Sasaki, Manabu Ishihara, Toshiki Kashiwakura
  • Publication number: 20220163969
    Abstract: A system and a method to optimize route plans for handling critical scenarios faced in an operating environment have been described. The system or a platform resolves one or more nodes based on the inputs related to an operating environment. The system plans one or more routes based on the resolved nodes to provide generated route plans. Based on the planning, the system may analyze one or more route plans for critical scenarios, for example, avoiding a collision or minimizing congestion, damage to the robot, performance of vehicle or warehouse, etc. After the route plans are analyzed, the system optimizes one or more route plans to provide optimized route plans. The optimized route plans are distributed to one or more autonomous vehicles. The fleet of autonomous vehicles may then route progress messages and share feedback with the platform.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 26, 2022
    Inventor: Wen Zheng LI
  • Publication number: 20220163970
    Abstract: A map-information obstacle-tracking system and a method thereof are provided. The system is installed in a vehicle. The method includes: using a vehicular dynamic positioning module to acquire a position of a vehicle, and using a map-information module to acquire map-information routes of an area neighboring the position of the vehicle; comparing position of the vehicle with the map-information routes to find out candidate routes in the moving direction of the vehicle; determining one of the candidate routes where said obstacle appears, and predicting a moving trajectory of the obstacle; estimating and outputting a position of the obstacle. The present invention is characterized in using map-information and able to acquire the curvature and slope of the front curved lane. Therefore, the present invention can improve the precision of the obstacle position and stabilizes the accuracy of detecting an obstacle in a curved lane.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 26, 2022
    Inventors: YING-REN CHEN, SIANG-MIN SIAO
  • Publication number: 20220163971
    Abstract: The present invention relates to a robotic vehicle and method to operate it to move within a confined area, where the vehicle could be for mowing the lawn or for agricultural purposes having an operational part operating on an irregular surface. The control of the vehicle includes safety mechanism to check whether the vehicle seems to have left its path unintended and means to ensure the vehicle does not enter restricted areas.
    Type: Application
    Filed: January 17, 2020
    Publication date: May 26, 2022
    Inventor: Kenneth Skovbo Lott
  • Publication number: 20220163972
    Abstract: The present disclosure is directed to deviating from a planned path for an autonomous vehicle. In particular, a computing system comprising one or more computing devices physically located onboard an autonomous vehicle can identify one or more boundaries at least in part defining a lane in which the autonomous vehicle is traveling along a path of a planned route. Responsive to identifying one or more obstructions ahead of the autonomous vehicle along the path, the computing system can: determine one or more deviations from the path that would result in the autonomous vehicle avoiding the obstruction(s) and at least partially crossing at least one of the one or more boundaries; and generate, based at least in part on the deviation(s), a motion plan instructing the autonomous vehicle to deviate from the path such that it avoids the obstruction(s) and continues traveling along the planned route.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 26, 2022
    Inventors: Edward Henry Lim, Eric Michael Perko
  • Publication number: 20220163973
    Abstract: A dynamic velocity planning method for an autonomous vehicle is performed to plan a best velocity curve of the autonomous vehicle. An information storing step is performed to store an obstacle information, a road information and a vehicle information. An acceleration limit calculating step is performed to calculate the vehicle information according to a calculating procedure to generate an acceleration limit value range. An acceleration combination generating step is performed to generate a plurality of acceleration combinations according to the obstacle information, the road information, and the acceleration limit value range. An acceleration filtering step is performed to filter the acceleration combinations according to a jerk threshold and a jerk switching frequency threshold to obtain a selected acceleration combination. An acceleration smoothing step is performed to execute a driving behavior procedure to adjust the selected acceleration combination to generate the best velocity curve.
    Type: Application
    Filed: November 26, 2020
    Publication date: May 26, 2022
    Inventors: Zhi-Hao ZHANG, Tsung-Ming HSU, Bo-Han LIN
  • Publication number: 20220163974
    Abstract: An autonomous off-road vehicle, upon encountering an obstruction while navigating a route, can apply a first machine-learned model to identify the obstruction. In the event that the first machine-learned model cannot identify the obstruction, the autonomous off-road vehicle can apply a second machine-learned model configured to determine whether or not the obstruction can be ignored, for instance based on dimensions of the obstruction. If the obstruction can be ignored, the autonomous off-road vehicle can continue navigating the route. If the obstruction cannot be ignored, the autonomous off-road vehicle can modify the route, can stop, can flag the obstruction to a remote human operator, can modify an interface of a human operator to display a notification or a video feed from the vehicle, and the like.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 26, 2022
    Inventor: Travis J. Davis
  • Publication number: 20220163975
    Abstract: A method for efficiently manage traveling planning in automated driving is provided. The method includes large-area planning of planning driving control of a vehicle in a predetermined management area including a vehicle traffic environment having a certain size, and small-area planning of planning driving control of the vehicle in a limited area or for a range of a limited period in the management area in a more detailed manner than the planning by the large-area planning, in which in at least one of the large-area planning and the small-area planning, information for determining planning is received from a plurality of traffic participants, and management of a combination of the received information and mediation thereof are performed, and the vehicle travels according to planning determined in each of the large-area planning and the small-area planning.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 26, 2022
    Applicants: National University Corporation Tokai National Higher Education and Research System, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeharu Teshima, Takemi Nohara, Hidehiro Kato, Haruo Fukuda
  • Publication number: 20220163976
    Abstract: Systems and methods for creating and using risk profiles for management of a fleet of vehicles are disclosed. The risk profiles characterize values representing likelihoods of occurrences of vehicle events, based on previously detected vehicle events. Exemplary implementations may: obtain vehicle event information for vehicle events that have been detected by the fleet of vehicles; aggregate the vehicle event information for multiple ones of the events to create one or more of a first risk profile, a second risk profile and/or a third risk profile; obtain a point of origin for and a target destination of a particular vehicle; determine a set of routes from the point of origin to the target destination; determine individual values representing likelihoods of occurrences of vehicle events along individual routes in the set of routes; select the first route from the set of routes; and provide the selected first route to the particular vehicle.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 26, 2022
    Inventors: Reza Ghanbari, Nicholas Shayne Brookins, David Forney, Jason Palmer, Mark Freitas
  • Publication number: 20220163977
    Abstract: A method of organizing a trajectory of at least one self-driving vehicle including providing the vehicle having a first localization sensor and a second localization sensor, wherein the functionality of the sensors are different; driving the vehicle in a self-driving mode in a lane; determining the localization of the vehicle, using at least one of the first localization sensor and the second localization sensor, with an accuracy of at least 25 cm in order to obtain a first data set; providing a smart infrastructure in proximity to the lane comprising one or more status sensors arranged along the lane; determining a status information of the vehicle by the smart infrastructure, using the one or more status sensors, in order to obtain a second data set, and coordinating the first data set and the second data set to derive a cooperative strategy for organizing the trajectory of the vehicle.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 26, 2022
    Inventor: Thomas KUEHBECK
  • Publication number: 20220163978
    Abstract: A vertical take-off and landing aircraft using a hybrid electric propulsion system, according to an embodiment of the present invention, includes: a first control step (S1) of changing a destination when an engine (10), a power generator (20), an engine control unit (30), a power management device (40), a control unit (50), a battery management system (60), a main battery (62) and the like malfunction, thereby causing a normal flight to be difficult; a second control step (S2) of performing control so that an aerial vehicle (1) glides to a point (T), at which same has entered a first space (CEP-1) required for landing or a wider second space (CEP-2) considered safe, and maintains lift and has minimized flight air resistance after passing through the point (T); a third control step (S3) of performing control so that lift is increased and performing control so that a nose cone is switched into an upward direction; and a fourth control step (S4) of performing control so that lift is gradually reduced, and contro
    Type: Application
    Filed: March 9, 2020
    Publication date: May 26, 2022
    Inventors: Chang Mo MOON, Ji Ho MOON, Sung Su Kim
  • Publication number: 20220163979
    Abstract: Disclosed is an obstacle avoiding method and apparatus for an unmanned aerial vehicle based on a multi-signal acquisition and route planning model.
    Type: Application
    Filed: September 8, 2021
    Publication date: May 26, 2022
    Inventors: Yu Tang, Shaoming Luo, Qiwei Guo, Xincai Zhuang, Jiahao Li, Jiepeng Yang, Yiqing Fu, Chaojun Hou, Jiajun Zhuang, Aimin Miao, Xuan Chu, Huasheng Huang
  • Publication number: 20220163980
    Abstract: A system for determining a travel direction that avoids objects when a vehicle travels from a current location to a target location is provided. The system determines a travel direction based on an attract-repel model. The system accesses external object information provided by an external object system. The external object information may include, for each of a plurality of objects, location, type, and constraint. The system assigns a repel value to the location of each object based on the type of and constraint on the object. The system assigns an attractive value to the target location. The system calculates a cumulative force based on the attractive and repulsive forces and sets the travel direction based on the cumulative force.
    Type: Application
    Filed: November 24, 2020
    Publication date: May 26, 2022
    Inventors: N. Reginald Beer, Jacob Trueblood, Brian Matthew Wihl
  • Publication number: 20220163981
    Abstract: A pilot-controlled coolant valve is provided that includes a pressure chamber, a pressure release chamber, a control opening, a pressure release channel, an actuator having a plunger, a control piston stroke-actuated by the plunger, a closing piston moving in the pressure chamber, and a valve seat. The pressure chamber has an in-flow and an out-flow for coolant. The control opening connects the pressure release chamber to the pressure chamber. The control piston closes the control opening during the stroke actuation by the plunger, except for a radial sealing gap between the control piston and the control opening. When the control opening is closed, the closing piston sealingly rests on the valve seat and interrupts the connection of the through-flow chamber with the in-flow. Axial end sides of the closing piston delimit a stagnation pressure chamber on one side and a through-flow chamber on the other side.
    Type: Application
    Filed: March 12, 2020
    Publication date: May 26, 2022
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventor: Sebastian Hurst
  • Publication number: 20220163982
    Abstract: The flow rate control device includes a main plate corresponding to an inner diameter and including a through hole which is formed at the center thereof and through which a fluid flows, a sub-plate corresponding to a size of the through hole, disposed in front of the main plate, and applied with a pressure of the flowing fluid, and an expansion and contraction flow path formed to connect the through hole and a circumference of the sub-plate to each other and expanded and contracted by the pressure applied to the sub-plate. The expansion and contraction flow path includes a plurality of holes which are formed in a side surface thereof and through which the flow flows, and has a cross-sectional area changed by the pressure to control a flow rate.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 26, 2022
    Inventors: Kwang Kun Park, Jun Seong Lee, Kee Joo Lee
  • Publication number: 20220163983
    Abstract: Provided is a fluid control apparatus capable of setting, to a value as close as possible to an opening start voltage, an initial applied voltage applied when controlling a control valve so that a measured amount becomes a set amount from a fully closed state and capable of preventing occurrence of large overshoot while increasing a response speed. A valve controller inputs a voltage command for setting an initial driving voltage to be applied to a control valve to a voltage generation circuit in a case where the control valve is changed from a fully closed state to a predetermined opening degree, and includes a drive history storage unit that stores therein drive history information of the control valve. The controller is configured to change a value of the initial driving voltage in accordance with the drive history information.
    Type: Application
    Filed: November 11, 2021
    Publication date: May 26, 2022
    Inventor: Kazuya SHAKUDO
  • Publication number: 20220163984
    Abstract: A flow rate control apparatus can obtain a flow rate of a fluid passing through a downstream-side valve in a form in which noise is significantly reduced with little time delay, and has improved responsiveness. The flow rate control apparatus includes: a downstream-side valve flow rate meter that measures a downstream-side valve flow rate that is a flow rate of a fluid passing through a downstream-side valve; and an observer including a downstream-side valve flow rate estimation model that estimates the downstream-side valve flow rate on the basis of an input parameter that changes an opening degree of the downstream-side valve. The observer is configured so as to be fed back a deviation between the measured value of the downstream-side valve flow rate and the estimated value of the downstream-side valve flow rate.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 26, 2022
    Inventors: Kazuya TOKUNAGA, Kotaro TAKIJIRI
  • Publication number: 20220163985
    Abstract: This cartridge comprises a housing, a base, attached to the housing and enclosing a chamber for mixing a cold fluid and a hot fluid, a thermostatic control system, arranged in the chamber and capable of controlling the temperature of the mixture leaving the chamber to a setpoint temperature, and a flow rate adjustment system, suitable for adjusting the flow rate of the mixture from outside the housing. This adjustment system comprises both a control member, which is able to move at least partially inside the housing in such a way as to vary the flow rates of cold fluid and hot fluid supplying the chamber, and an adjustment ring, which is arranged outside the housing and is centred on an axis (X-X) around which this ring is able to rotate relative to the housing, the ring being connected, through the housing, to the control member, by a connecting member.
    Type: Application
    Filed: March 24, 2020
    Publication date: May 26, 2022
    Inventor: Axel BELAIR
  • Publication number: 20220163986
    Abstract: A voltage generating circuit includes a first transistor and a second transistor. Voltage of a substrate of the first transistor varies with a first parameter. The first parameter is any one of a supply voltage, an operating temperature, as well as a manufacturing process of the voltage generating circuit. A gate of the first transistor is connected to a drain of the first transistor. The substrate of the first transistor serves as an output of the voltage generating circuit. A gate of the second transistor is connected to a drain of the second transistor.
    Type: Application
    Filed: August 29, 2021
    Publication date: May 26, 2022
    Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventor: Lei Zhu
  • Publication number: 20220163987
    Abstract: A potential generating circuit includes a first transistor and a second transistor. Potential at a substrate of the first transistor varies with a first parameter. The first parameter is any one of a supply voltage, an operating temperature, as well as a manufacturing process of the potential generating circuit. Potential at a substrate of the second transistor varies with the first parameter. A gate of the first transistor is connected to a drain of the first transistor. The substrate of the first transistor serves as a first output of the potential generating circuit. A gate of the second transistor is connected to a drain of the second transistor. The substrate of the second transistor serves as a second output of the potential generating circuit.
    Type: Application
    Filed: August 17, 2021
    Publication date: May 26, 2022
    Inventors: Lei ZHU, Zhiyong CHEN, Jinlai LUO
  • Publication number: 20220163988
    Abstract: This disclosure relates to a digital comparator coupled to a pair of pull-up resistors and a pair of pull-down resistors whereby both pairs of resistors are coupled to an output terminal of a low dropout (LDO) regulator. In particular, the digital comparator comprises an edge detector module, a consecutive two-edge detector module and a consecutive three-edge detector module whereby the edge detector module is configured to receive two clock signals as inputs and after being processed by these three modules, to pull-up or pull-down the resistors at the output terminal of the LDO regulator based on the rising and falling edges of the received clock signals.
    Type: Application
    Filed: March 27, 2020
    Publication date: May 26, 2022
    Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
    Inventors: Jianming ZHAO, Yuan GAO
  • Publication number: 20220163989
    Abstract: Systems and methods are provided for controlling a setback mode of a power-consuming device, and for controlling setback recovery of power-consuming devices, in order to make setback and setback recovery more dynamic based on current environmental parameters and previous observed operating parameters, in order to enable more efficient operation of power-consuming devices resulting in reduced energy costs and increased power efficiency.
    Type: Application
    Filed: May 24, 2021
    Publication date: May 26, 2022
    Applicant: GridPoint, Inc.
    Inventors: Daniel K DYESS, E. Channing PRESTON