Patents Assigned to Toyota
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Publication number: 20200202229Abstract: An information processing device includes an acquisition unit, a control unit and a giving unit. The acquisition unit can acquire vehicle information from an in-vehicle information processing device. The acquisition unit can acquire condition information from a terminal device. When acquiring the vehicle information, the control unit recognizes a weather when a vehicle detects clothes in the vehicle information. The control unit accumulates the clothes in a clothes database, in association with the weather and a position. When acquiring the condition information, the control unit recognizes a predicted weather at a designated time and a designated position. The control unit selects at least one kind of clothes, based on the clothes in the clothes database that are associated with the predicted weather and the position. The giving unit gives the at least one kind of clothes, to the terminal device that gives the condition information.Type: ApplicationFiled: November 11, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hirofumi Momose, Hideto Fujishima, Naoki Kurokawa, Yuki Tao, Yasuhisa Obata, Hiroki Ilda
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Publication number: 20200198477Abstract: A vehicular charging control system using a solar panel includes: a first battery; a calculation unit that calculates a chargeable electric power amount (an amount of electric power with which the first battery can be charged until the SOC of the first battery reaches a predetermined value); a determination unit that determines whether regenerative electric power is being generated; and a control unit that controls charging of the first battery with electric power generated by the solar panel. The control unit allows the first battery to be charged with the electric power generated by the solar panel up to an upper limit set to the chargeable electric power amount when regenerative electric power is not being generated, and up to an upper limit set to an electric power amount obtained by subtracting the regenerative electric power amount from the chargeable electric power amount when regenerative electric power is being generated.Type: ApplicationFiled: November 4, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Satoshi SHIZUKA
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Publication number: 20200202705Abstract: A vehicle control device includes a communication unit configured to communicate with a plurality of autonomous driving vehicles configured to perform autonomous traveling, and a processor. The processor is configured to, when an abnormality occurs in or around at least one first autonomous driving vehicle among the plurality of autonomous driving vehicles, determine a travel instruction for controlling traveling of the first autonomous driving vehicle, transmit the travel instruction to the first autonomous driving vehicle via the communication unit, set a priority representing the degree of the priority in which an instruction operator is notified of the travel instruction in the order determined according to the content of the abnormality, notify any one of at least one instruction terminal of the determined travel instruction in the order of highest priority, and receive a result of checking the determined travel instruction from the instruction terminal.Type: ApplicationFiled: November 12, 2019Publication date: June 25, 2020Applicant: Toyota Jidosha Kabushiki KaishaInventors: Katsuhiro Sakai, Makoto Kawaharada, Akihide Tachibana, Tomoyuki Kuriyama
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Publication number: 20200198189Abstract: A method for manufacturing a high-pressure tank, capable of removing bubbles inside a carbon-fiber layer and those on an outer surface thereof without deteriorating a strength of the carbon-fiber layer, preventing a defective appearance, reducing variations in size, and thereby manufacturing a high-pressure tank having an excellent strength is provided. A method for manufacturing a high-pressure tank includes an uncured carbon-fiber layer forming step of forming an uncured carbon-fiber layer around a liner, a glass-fiber layer forming step of forming an uncured glass-fiber layer around the uncured carbon-fiber layer, a pin inserting step of inserting a tubular pin disposed therein from an uncured glass-fiber layer side to an interface of the uncured carbon-fiber layer, a gas sucking step of sucking a gas from the pin, and a thermally-curing treatment step of forming a glass-fiber layer and a carbon-fiber layer.Type: ApplicationFiled: October 30, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Ken HATTA
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Publication number: 20200202141Abstract: An information provision device includes a controller configured to detect installation of an anti-skid tool onto a vehicle from an image including at least a part of the vehicle and at least a part of the vicinity of the vehicle and a communication unit configured to provide position information of the vehicle at the time of the installation of the anti-skid tool detected by the controller. A driving assistance device includes a communication unit configured to acquire position information of a vehicle at the time of installation of an anti-skid tool when the installation of the anti-skid tool onto the vehicle is detected from an image including at least a part of the vehicle and at least a part of a vicinity of the vehicle, and a controller configured to present information acquired by the communication unit to the driver of another vehicle different from the vehicle.Type: ApplicationFiled: November 27, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takuro YANAGI, Maki TAMURA, Mutsumi MATSUURA, Toshihiko INOUE, Naoki YAMAMURO, Takashi HAYASHI, Takahiro SHIGA
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Publication number: 20200198616Abstract: A control apparatus for a vehicle provided, with a step-variable transmission, includes: a feedback control portion; an input torque resetting control portion; a target input torque setting portion operated upon an increase of the accelerator pedal operation amount in the process of the shift-down action in a power-off state of the vehicle, to restrict an amount of increase of the input torque target value with respect to an amount of increase of an operator-required input torque value, so as to keep the target value not larger than an upper limit value until termination of the input torque resetting control; and an actual input torque increasing portion operated upon the increase of the accelerator pedal operation amount prior to initiation of the inertia phase, to implement an input torque increasing control to control the input torque so as to be larger than the target value, prior to the inertia phase initiation.Type: ApplicationFiled: December 18, 2019Publication date: June 25, 2020Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, Aisin AW CO., Ltd.Inventors: Kenta KUMAZAKI, Tooru MATSUBARA, Daisuke SUYAMA, Mitsuru MAEDA, Tomoyasu KIMURA
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Publication number: 20200201325Abstract: A vehicle data processing system includes a group of sensors and a controller. The group of sensors is arranged on board a vehicle and operable to detect and capture driving event. The controller is coupled to the group of sensors and operable to receive one or more data streams indicative of the driving event data from the group of sensors. The controller is further operable to (i) analyze the one or more data streams, (ii) determine a current operation status of a vehicle based on the one or more data streams, (iii) determine whether or not the current operation status of the vehicle triggers prioritized processing of the one or more data streams, and (iv) upon determination that the prioritized processing is triggered, apply the prioritized processing.Type: ApplicationFiled: December 20, 2018Publication date: June 25, 2020Applicant: Toyota Motor North America, Inc.Inventors: Devang H. PAREKH, Christopher OGDEN
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Publication number: 20200198537Abstract: A portable device communicates with a vehicle, and the portable device includes: a motion sensor; a control unit configured to determine whether or not abnormality has occurred in the motion sensor, based on an output from the motion sensor; and an output unit configured to perform an output representing abnormality in the motion sensor, when the control unit determines that abnormality has occurred in the motion sensor.Type: ApplicationFiled: March 2, 2020Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tomoyuki FUNAYAMA, Shigeki NISHIYAMA, Toru YOSHIHARA, Masashi KOMEYA
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Publication number: 20200202842Abstract: The control system includes a calculation unit configured to control a voice interaction system including voice recognition models, in which the calculation unit instructs, when a conversation with a target person is started, the voice interaction system to first perform voice recognition and response generation by one voice recognition model tentatively selected from among the voice recognition models, determines a voice recognition model estimated to be optimal among the voice recognition models held in the voice interaction system based on results of the voice recognition of a speech made by the target person in a voice recognition server, and instructs, when the voice recognition model estimated to be optimal is different from the one voice recognition model tentatively selected, the voice interaction system to switch the voice recognition model to the one estimated to be optimal and to perform voice recognition and response generation.Type: ApplicationFiled: December 16, 2019Publication date: June 25, 2020Applicant: Toyota Jidosha Kabushiki KaishaInventor: Narimasa Watanabe
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Publication number: 20200200108Abstract: A control device comprising a first exhaust temperature calculation part calculating a temperature of exhaust flowing into a PM trapping device as a first exhaust temperature, a second exhaust temperature calculation part calculating a temperature of exhaust flowing out from the PM trapping device as a second exhaust temperature, a rate of change over time calculation part calculating a rate of change over time of the first exhaust temperature and a rate of change over time of the second exhaust temperature, and a judgment part judging if the PM trapping device is in a removed state removed from the exhaust passage based on a difference between the rate of change over time of the first exhaust temperature and the rate of change over time of the second exhaust temperature.Type: ApplicationFiled: December 23, 2019Publication date: June 25, 2020Applicant: Toyota Jidosha Kabushiki KaishaInventors: Kazumasa Katoh, Takahiko Fujiwara, Kenji Igawa, Kentaro Mineo
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Publication number: 20200198627Abstract: A driving support device executes a limit control to control a vehicle in such a manner that an actual acceleration of when the vehicle is being reversed does not exceed a limit acceleration during a time period from a time point that a start condition becomes satisfied (i.e., at a time point that the driver operates an accelerator erroneously while a shift position is being held at a reverse position) to a time point that an end condition becomes satisfied (i.e., at a time point that the driver ends operating the accelerator). The driving support device sets a state of itself to either one of a prohibiting state in which an execution of the limit control is prohibited or an allowing state in which the execution of the limit control is allowed. The driving support device sets the state of itself to the allowing state when a failure that the driving support device cannot detect/receive a request signal occurs.Type: ApplicationFiled: December 18, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takaya YAMASHITA, Yoshikatsu ODA
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Publication number: 20200202150Abstract: A control device includes a controller. The controller detects, as an event, that a target present outside a vehicle has been overlooked by a driver of the vehicle during. The controller controls the outputting of a target image, which is an image including the target overlooked in the detected event, toward the driver.Type: ApplicationFiled: October 14, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takuro Yanagi, Maki Tamura, Mutsumi Matsuura, Toshihiko Inoue, Naoki Yamamuro, Takashi Hayashi, Takahiro Shiga
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Publication number: 20200198643Abstract: An information processing system includes one or more vehicles, and a server communicable with the one or more vehicles. The vehicle acquires an image obtained by imaging a road on which a host vehicle is located. The vehicle or the server determines a degree of difficulty in traveling on the road due to snow cover from the image. The server stores the degree of difficulty in traveling for each of one or more roads, and provides information to a client by using the stored degree of difficulty in traveling for each of one or more roads.Type: ApplicationFiled: December 3, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichi Kusama, Masatoshi Hayashi, Hisanori Mitsumoto, Kuniaki Jinnai, Makoto Akahane, Yuriko Yamaguchi, Daisuke Kato
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Publication number: 20200200560Abstract: A driving assistance device includes a control unit that acquires event position information and an object image, and presents the acquired object image to a driver who is driving toward a position indicated in the acquired event position information. The event position information is position information of a vehicle at the time when a fact that a first object is confused with a second object, existing on the same road as the first object, is detected as an event in the vehicle, and the object image is an image captured from the vehicle and including the second object.Type: ApplicationFiled: November 21, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takuro YANAGI, Maki TAMURA, Mutsumi MATSUURA, Toshihiko INOUE, Naoki YAMAMURO, Takashi HAYASHI, Takahiro SHIGA
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SYSTEMS AND METHODS FOR SWITCHING BETWEEN A DRIVER MODE AND AN AUTONOMOUS DRIVING MODE FOR A VEHICLE
Publication number: 20200198701Abstract: A vehicle system includes a steering wheel configured to output an output based on an input from a user, and a controller configured to: determine a target orientation of front wheels of a vehicle based on vehicle environment information, determine whether an orientation of the front wheels of the vehicle based on the output from the steering wheel deviates from the target orientation, disengage the steering wheel from the front wheels in response to determination that the orientation of the front wheels deviates from the target orientation, adjust the orientation of the front wheels to the target orientation and provide a feedback in response to adjusting the orientation of the front wheels to the target orientation.Type: ApplicationFiled: February 27, 2020Publication date: June 25, 2020Applicant: Toyota Research Institute, Inc.Inventors: Stephen McGill, Luke Fletcher, Kazunori Nimura, John Leonard, Gill Pratt -
Publication number: 20200204955Abstract: A map generation device includes: a communication unit that acquires position information about a vehicle at a time when an image is photographed from the vehicle; and a control unit that estimates a dispersion state of pollen, based on the position information about the vehicle acquired by the communication unit and detection information indicating a result of a first detection in the image, and generates map information indicating the estimated dispersion state, the first detection in the image being a detection of a person that wears an anti-pollen article.Type: ApplicationFiled: October 29, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takuro YANAGI, Maki Tamura, Mutsumi Matsuura, Toshihiko Inoue, Naoki YAMAMURO, Takashi HAYASHI, Takahiro SHIGA
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Publication number: 20200200561Abstract: A driving assist device includes: an acquisition unit configured to acquire vehicle information regarding peripheral vehicles; an identification unit configured to identify a preceding vehicle traveling ahead of an own vehicle, based on the acquired vehicle information and on location information regarding the own vehicle; and a guidance unit configured to provide, based on the vehicle information regarding the identified preceding vehicle and on route information regarding the own vehicle, a voice guidance of a route for the own vehicle using a visual feature of the preceding vehicle that matches in behavior with the own vehicle.Type: ApplicationFiled: November 18, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Xin JIN
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Publication number: 20200202146Abstract: An information providing device includes a control unit configured to detect an object entering a road from a first image which is captured from a vehicle and to acquire a second image including the detected object and a communication unit configured to provide the second image to present the second image to a driver under the control of the control unit. A driving support device includes a control unit configured to acquire a second image including a detected object when the object entering a road is detected from a first image captured from a vehicle and to present the acquired second image to a driver.Type: ApplicationFiled: November 7, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takuro YANAGI, Maki TAMURA, Mutsumi MATSUURA, Toshihiko INOUE, Naoki YAMAMURO, Takashi HAYASHI, Takahiro SHIGA
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Publication number: 20200200825Abstract: A battery capacity estimation method includes first to third steps. The first step involves obtaining information about a Nyquist plot by a predetermined AC-IR measurement. The second step involves obtaining image data of a Nyquist diagram that is obtained when the AC-IR measurement is performed at a predetermined first temperature, based on the information about the Nyquist plot obtained in the first step and on an ambient temperature at which the AC-IR measurement is performed in the first step. The third step involves inputting the image data of the Nyquist diagram obtained in the second step to an input layer of a pre-trained neural network model, to obtain a battery capacity estimate value of a battery to be measured.Type: ApplicationFiled: December 18, 2019Publication date: June 25, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junta IZUMI, Masahiko MITSUI, Juni YASOSHIMA
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Publication number: 20200200129Abstract: An intake duct for an internal combustion engine includes a pipe-shaped shell. The shell includes a first molded product and a second molded product. The first molded product is formed by a plastic molded product and includes an opening extending through the first molded product in the thickness direction. The second molded product is formed by a fiber molded product produced through compression molding. The second molded product includes an air-permeable fitting projection fitted into the opening, and the second molded product is joined with an outer surface of the first molded product.Type: ApplicationFiled: December 16, 2019Publication date: June 25, 2020Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Ryusuke KIMURA, Tomoyo OHNO