Patents by Inventor Yuji Ota
Yuji Ota 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).
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Patent number: 11964402Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.Type: GrantFiled: November 11, 2021Date of Patent: April 23, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11926067Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.Type: GrantFiled: November 11, 2021Date of Patent: March 12, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11919168Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of transport robots that is travelable autonomously in a facility. The robot control system: acquires error information indicating that an error has occurred in a first transport robot; acquires transported object information related to a transported object of the first transport robot; determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information; and moves the second transport robot to a transfer location of the transported object of the first transport robot.Type: GrantFiled: November 10, 2021Date of Patent: March 5, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tetsuya Taira, Shiro Oda, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma
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Patent number: 11914397Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of mobile robots that can autonomously move in a facility. The robot control system acquires error information indicating that an error has occurred in a first transport robot, acquires transported object information related to a transported object of the first transport robot, determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information, and moves the second transport robot to a transfer location of the transported object of the first transport robot.Type: GrantFiled: December 8, 2021Date of Patent: February 27, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11914363Abstract: A mobile robot receives first transmission information transmitted from a server device to manage the mobile robot in a state where wireless communication with the server device is possible, directly executes wireless communication with another mobile robot among the mobile robots and executes a reception process of receiving the first transmission information transmitted from the server device to manage the mobile robot from the other mobile robot in a case where wireless communication with the server device is not possible.Type: GrantFiled: December 7, 2021Date of Patent: February 27, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11904881Abstract: An HMI control device is configured to control an HMI device mounted in a vehicle, which is capable of performing an autonomous driving as a first task. The HMI control device is configured to: acquire a possible duration for the autonomous driving; and present, by the HMI device, a second task that an occupant on a driver's seat is able to start executing during the autonomous driving based on the possible duration acquired by the time acquisition unit.Type: GrantFiled: May 20, 2022Date of Patent: February 20, 2024Assignee: DENSO CORPORATIONInventors: Yuji Ota, Asako Nagata, Takeshi Yamamoto, Shizuka Yokoyama, Takuya Kume, Kazuki Kojima
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Publication number: 20230333807Abstract: [Problem] To provide an audio device with which remote operation is possible without using a remote controller, even during audio output. [Solution] A wireless speaker 1 is provided with a speech command recognizing unit 17 which subjects a speech signal input into a microphone 11 to speech recognition processing to recognize an utterance of a listener, and detects a speech commands of the listener from the recognition result, and is additionally provided with; a motion command recognizing unit 18 which subjects a video signal captured by a camera 12 to motion recognition processing to recognize a gesture of the listener, and detects a motion command of the listener from the recognition result; and a main control unit 20 which implements various types of control of the wireless speaker 1 on the basis of the speech command recognized by the speech command recognizing unit 17 and the motion command recognized by the motion command recognizing unit 18.Type: ApplicationFiled: March 26, 2021Publication date: October 19, 2023Applicant: D&M Holdings INC.Inventor: Yuji OTA
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Patent number: 11597410Abstract: An automatic driving proposal device or an automatic driving proposal method is used for a vehicle that selects either a state of an automatic driving or a state of a manual driving by an occupant. The automatic driving proposal device or the automatic driving proposal method performs a driving change request to the occupant in the state of the automatic driving, determines whether the automatic driving is possible in the state of the manual driving, calculates a calculation value corresponding to a distance or a prediction time or calculates a change index, and proposes the automatic driving to the occupant on a necessary condition of determining that the automatic driving is possible and also determining that the calculation value is higher than a threshold value or determining that the change index is lower than a threshold value.Type: GrantFiled: March 12, 2020Date of Patent: March 7, 2023Assignee: DENSO CORPORATIONInventors: Nozomi Kitagawa, Sei Iguchi, Norio Yamamoto, Kiyotaka Taguchi, Yuji Ota, Kazuyoshi Isaji
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Patent number: 11586217Abstract: A route setting device includes: a route candidate generation unit that generates multiple route candidates from a current position to a destination; an index calculation unit that calculates, for each of the multiple route candidates, a change index that indicates a probability that an automatic driving system performs a driving change request when a vehicle travels along each of the multiple route candidates by using the automatic driving system; a display unit that associates the multiple candidates with the change index calculated for each of the multiple route candidates, and display the multiple associated route candidates and the associated change index; an input unit that receives a selection among the multiple route candidates by an occupant of the vehicle; and a route setting unit that sets a route among the multiple route candidates based on the selection received by the input unit.Type: GrantFiled: March 12, 2020Date of Patent: February 21, 2023Assignee: DENSO CORPORATIONInventors: Nozomi Kitagawa, Sei Iguchi, Kiyotaka Taguchi, Yuji Ota, Kazuyoshi Isaji
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Publication number: 20230037467Abstract: An HMI control device, which controls an HMI device mounted on a vehicle. The HMI device presents information to a driver of the vehicle in a recognizable manner. The vehicle is capable of automated driving and travels following a preceding vehicle at a speed equal to or lower than a predetermined speed. The HMI control device is configured to: present attention information for calling attention of the driver when a congestion is determined to be cleared; acquire a behavior of the driver; and end a second task presented on the HMI device at an end timing corresponding to the behavior of the driver acquired after presentation of the attention information.Type: ApplicationFiled: August 12, 2022Publication date: February 9, 2023Inventors: Takeshi YAMAMOTO, Asako NAGATA, Shizuka YOKOYAMA, Yuji OTA, Takuya KUME, Kazuki KOJIMA
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Publication number: 20220379727Abstract: An HMI device for presenting information recognizably by an occupant of a vehicle capable of autonomous driving is controlled. An acceleration and deceleration state, which is an execution status of acceleration and deceleration control in the vehicle during autonomous driving, is acquired. Acceleration and deceleration information relating to the acceleration and deceleration state is presented in a mode corresponding to the acceleration and deceleration state.Type: ApplicationFiled: August 12, 2022Publication date: December 1, 2022Inventors: Shizuka YOKOYAMA, Takeshi YAMAMOTO, Asako NAGATA, Yuji OTA, Takuya KUME, Kazuki KOJIMA
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Publication number: 20220340156Abstract: An HMI control device includes an automation level acquisition portion and a display control unit. The automation level acquisition portion acquires an autonomous driving level determined by a driving control device. The display control portion controls an image display operation of an HMI device according to the autonomous driving level acquired by the automation level acquisition portion. When terminating a high autonomous driving level as the autonomous driving level, the display control portion controls the HMI device to provide an action instruction display that instructs the driver to take a low-level associated state so as to handle a low autonomous driving level. The low autonomous driving level is the autonomous driving level under which an in-vehicle system including the driving control device is prohibited from performing at least one of a lateral motion control realized by performing steering and a longitudinal motion control realized by performing acceleration/deceleration.Type: ApplicationFiled: July 12, 2022Publication date: October 27, 2022Inventors: Takeshi YAMAMOTO, Asako NAGATA, Shizuka YOKOYAMA, Yuji OTA, Takuya KUME, Kazuki KOJIMA
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Publication number: 20220289228Abstract: An HMI control device is provided to control an HMI device mounted in a vehicle capable of autonomous steering control. The HMI control device is configured to: acquire an execution status of the autonomous steering control; acquire congestion information; acquire an entry status of the vehicle into a congestion section included in the congestion information; present, on the HMI device, the congestion information and lane information related to a possibility of a lane change in a case where the autonomous steering control is being executed and the entry status indicates an entry into the congestion section; and present, as the lane information, lane change information in a case where (i) a traffic congestion occurs in the congestion section of a different lane and (ii) a congestion traveling after a lane change from an own lane to the different lane in which the traffic congestion is occurred is recommended.Type: ApplicationFiled: May 31, 2022Publication date: September 15, 2022Inventors: Takeshi YAMAMOTO, Asako NAGATA, Shizuka YOKOYAMA, Yuji OTA, Takuya KUME, Kazuki KOJIMA
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Publication number: 20220274621Abstract: An HMI control device is configured to control an HMI device mounted in a vehicle, which is capable of performing an autonomous driving as a first task. The HMI control device is configured to: acquire a possible duration for the autonomous driving; and present, by the HMI device, a second task that an occupant on a driver's seat is able to start executing during the autonomous driving based on the possible duration acquired by the time acquisition unit.Type: ApplicationFiled: May 20, 2022Publication date: September 1, 2022Inventors: Yuji OTA, Asako NAGATA, Takeshi YAMAMOTO, Shizuka YOKOYAMA, Takuya KUME, Kazuki KOJIMA
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Publication number: 20220203809Abstract: The vehicular display control device is mounted on an autonomous driving vehicle provided with a windshield display. The windshield display is configured to change a transmittance of external light. The vehicular display control device includes a transmittance control unit configured to reduce the transmittance in order to promote a sleep of at least one passenger.Type: ApplicationFiled: January 24, 2022Publication date: June 30, 2022Inventors: Ifushi SHIMONOMOTO, Ryohei YOKOTA, Yuji OTA
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Publication number: 20220194433Abstract: A vehicle involves driving mode switching between an autonomous driving state, in which the vehicle is responsible for implementing driving tasks including vehicle steering, vehicle driving, vehicle braking, and periphery monitoring, and a manual driving state or a driving assistance state, in which a driver of the vehicle is responsible for implementing at least one of the driving tasks. A driving task implementation unit implements the driving tasks based on a vehicle behavior plan, which indicates a vehicle behavior scheduled in the autonomous driving state. A vehicle behavior plan generation unit generates a second task priority plan, which is the vehicle behavior plan until the driving mode is switched from the autonomous driving state to the manual driving state, such that a convenient finish time, at which a second task implemented by the driver in the autonomous driving state is conveniently finished, comes before the driving mode switching.Type: ApplicationFiled: February 14, 2022Publication date: June 23, 2022Inventors: Asako NAGATA, Yuji OTA, Takeshi YAMAMOTO, Shizuka YOKOYAMA
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Publication number: 20220144301Abstract: An execution of a second task of a driver is assisted in cooperation with a user interface in an autonomous driving state in which a vehicle is an execution entity of a driving task. The second task is extracted, which is properly executable within task possible time estimated as time in which the second task is executable in a route to a destination of the vehicle. The second task extracted by the second task extracting unit is suggested through the user interface.Type: ApplicationFiled: January 25, 2022Publication date: May 12, 2022Inventors: Takeshi YAMAMOTO, Asako NAGATA, Yuji OTA, Shizuka YOKOYAMA
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Publication number: 20220091807Abstract: An information presentation control device controlling information presentation to a driver in a vehicle equipped with autonomous driving function is provided. The information presentation control device is configured to: obtain a margin of the driver until an execution of driving change in which the driver takes over the at least partial driving task being performed by the autonomous driving; control a playback mode of a content presented by the information presentation device; stop the content, which is in a playback state, at a stop position in response to the execution of driving change; and set, according to the margin of the driver, a restart position of the content to which the content is rewound from the stop position to restart a playback of the content.Type: ApplicationFiled: December 3, 2021Publication date: March 24, 2022Inventors: Shizuka YOKOYAMA, Asako NAGATA, Takeshi YAMAMOTO, Yuji OTA
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Publication number: 20220073109Abstract: A vehicle control device includes a specific scene determination unit, a specific operation determination unit, a function-off unit, and a threshold value setting unit. The specific scene determination unit is configured to determine whether the vehicle is in a specific scene. The specific operation determination unit is configured to determine whether a driver of the vehicle performed a specific operation. The function-off unit is configured to turn off at least one of functions of the automated driving when the specific scene determination unit determines that the vehicle is in the specific scene and the specific operation determination unit determines that the driver performed the specific operation. The specific operation includes an operation on the accelerator pedal with a depression amount exceeding an accelerator threshold value. The threshold value setting unit is configured to set the accelerator threshold value depending on a scene where the vehicle is traveling.Type: ApplicationFiled: November 18, 2021Publication date: March 10, 2022Inventor: Yuji OTA
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Publication number: 20200307636Abstract: A control device on an autonomous driving vehicle acquires information representing a type of a drive operation and a reason for an implementation of the drive operation being performed during an autonomous operation of the autonomous driving vehicle; and controls a notification device to notify information representing the implementation of the drive operation accompanying a horizontal movement and information representing a reason to move horizontally before the implementation of the drive operation when an acquired type of the drive operation at least corresponds to the drive operation accompanying horizontal movement.Type: ApplicationFiled: June 15, 2020Publication date: October 1, 2020Inventor: Yuji OTA