Patents by Inventor Nozomi Kitagawa
Nozomi Kitagawa 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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Publication number: 20240059309Abstract: An image processing device applied to a driving assistance system, which includes: a driving assistance device that detects a relative position of a lane marking with respect to a vehicle and assists a driving of the vehicle based on a detected positional information; and a head-up display device that projects a display image on a projection area arranged on the vehicle to visually recognize a virtual image of the display image, includes: an acquisition device that acquires the positional information; and a generation device that generates the display image including a predetermined display element. The generation device generates the display image to visually recognize the display element at a position associated with the positional information and to visually recognize the display element as a shape inclined toward the vehicle from the lane marking.Type: ApplicationFiled: November 1, 2023Publication date: February 22, 2024Inventors: Akira KAMIYA, Nozomi KITAGAWA
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Patent number: 11840251Abstract: An image processing device applied to a driving assistance system, which includes: a driving assistance device that detects a relative position of a lane marking with respect to a vehicle and assists a driving of the vehicle based on a detected positional information; and a head-up display device that projects a display image on a projection area arranged on the vehicle to visually recognize a virtual image of the display image, includes: an acquisition device that acquires the positional information; and a generation device that generates the display image including a predetermined display element. The generation device generates the display image to visually recognize the display element at a position associated with the positional information and to visually recognize the display element as a shape inclined toward the vehicle from the lane marking.Type: GrantFiled: February 16, 2021Date of Patent: December 12, 2023Assignee: DENSO CORPORATIONInventors: Akira Kamiya, Nozomi Kitagawa
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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: 20210163036Abstract: An image processing device applied to a driving assistance system, which includes: a driving assistance device that detects a relative position of a lane marking with respect to a vehicle and assists a driving of the vehicle based on a detected positional information; and a head-up display device that projects a display image on a projection area arranged on the vehicle to visually recognize a virtual image of the display image, includes: an acquisition device that acquires the positional information; and a generation device that generates the display image including a predetermined display element. The generation device generates the display image to visually recognize the display element at a position associated with the positional information and to visually recognize the display element as a shape inclined toward the vehicle from the lane marking.Type: ApplicationFiled: February 16, 2021Publication date: June 3, 2021Inventors: Akira KAMIYA, Nozomi KITAGAWA
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Patent number: 10946871Abstract: An image processing device applied to a driving assistance system, which includes: a driving assistance device that detects a relative position of a lane marking with respect to a vehicle and assists a driving of the vehicle based on a detected positional information; and a head-up display device that projects a display image on a projection area arranged on the vehicle to visually recognize a virtual image of the display image, includes: an acquisition device that acquires the positional information; and a generation device that generates the display image including a predetermined display element. The generation device generates the display image to visually recognize the display element at a position associated with the positional information and to visually recognize the display element as a shape inclined toward the vehicle from the lane marking.Type: GrantFiled: November 27, 2018Date of Patent: March 16, 2021Assignee: DENSO CORPORATIONInventors: Akira Kamiya, Nozomi Kitagawa
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Patent number: 10940869Abstract: A driving assistance apparatus includes a driving assister section, a scene determiner section, and an assignment determiner section. The driving assister section provides a driving assistance to a driver in a vehicle using a sensing result by a sensor device monitoring a periphery of the vehicle. The scene determiner section determines whether a driving scene requiring the driver to confirm safety takes place. The assignment determiner section determines an assignment of an implementation work that is to be implemented by the driver according to the driving scene when the scene determiner section determines that the driving scene requiring the driver to work takes place; the practice work precludes an exemption work from which the driving assister section exempts the driver.Type: GrantFiled: September 13, 2016Date of Patent: March 9, 2021Assignee: DENSO CORPORATIONInventor: Nozomi Kitagawa
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Publication number: 20210024085Abstract: An automatic driving control device for a vehicle that includes an actuator and an information presenting unit. The actuator controls a traveling state of the vehicle. The information presenting unit notifies an occupant of the vehicle of information. The automatic driving control device is connected to actuator for communicating. The automatic driving control device causes the vehicle to automatically travel according to a predetermined traveling condition. The automatic driving control device detects, based on information acquired from an outside of the vehicle, a regulation section that has a speed limit lower than a speed limit of the traveling condition when the vehicle is automatically traveling. The automatic driving control device outputs a deceleration command to the actuator when detecting the regulation section.Type: ApplicationFiled: September 30, 2020Publication date: January 28, 2021Inventor: Nozomi KITAGAWA
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Patent number: 10773731Abstract: A driving assistance apparatus in a vehicle includes a regulation determiner section, an assistance operator section, and a presentation operator section. The regulation determiner section determines a present traffic regulation in a running environment of the vehicle. The assistance operator section operates a driving assistance to a driver of the vehicle so as to comply with the present traffic regulation determined by the regulation determiner section. The presentation operator section operates a presentation of behavior reason information. When the assistance operator section operates the driving assistance to comply with the present traffic regulation corresponding to an attention traffic regulation stored in a regulation storage, the presentation operator section operates the presentation of behavior reason information on a reason of a behavior resulting from the operated driving assistance to comply with the present traffic regulation corresponding to the attention traffic regulation.Type: GrantFiled: October 14, 2016Date of Patent: September 15, 2020Assignee: DENSO CORPORATIONInventor: Nozomi Kitagawa
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Publication number: 20200209885Abstract: 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: ApplicationFiled: March 12, 2020Publication date: July 2, 2020Inventors: Nozomi KITAGAWA, Sei IGUCHI, Kiyotaka TAGUCHI, Yuji OTA, Kazuyoshi ISAJI
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Publication number: 20200207373Abstract: 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: ApplicationFiled: March 12, 2020Publication date: July 2, 2020Inventors: Nozomi KITAGAWA, Sei IGUCHI, Norio YAMAMOTO, Kiyotaka TAGUCHI, Yuji OTA, Kazuyoshi ISAJI
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Publication number: 20190344790Abstract: A travel support device for a vehicle performing an automatic driving operation includes: a driving mode change unit that performs a driving mode change between the automatic driving operation and a manual driving operation; a vehicle stop unit that stops the vehicle; and a function selection unit that selects one of an on-request mode change function and an automatic stop function, the on-request mode change function being for requesting a driver of the vehicle to perform the driving mode change and performing the driving mode change, and the automatic stop function being for immediately starting to stop the vehicle.Type: ApplicationFiled: July 29, 2019Publication date: November 14, 2019Inventor: Nozomi KITAGAWA
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Patent number: 10377354Abstract: A vehicle speed management apparatus acquires scene information about a driving scene of a host vehicle, estimates the driving scene based on the scene information acquired, acquires behavior information about a driving behavior of a user, determines a driving risk of the host vehicle driven by the user, based on the driving scene estimated and on the behavior information acquired, and controls a presentation of assist information by an information presentation unit in order to prompt the user to address the driving risk. When the driving scene estimated represents an independent traveling state of the host vehicle, the assist information to be presented by the information presentation unit is selected based on a magnitude of the driving risk determined before an operation by an emergency control unit.Type: GrantFiled: February 1, 2016Date of Patent: August 13, 2019Assignee: DENSO CORPORATIONInventors: Nozomi Kitagawa, Norio Yamamoto
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Publication number: 20190106121Abstract: An image processing device applied to a driving assistance system, which includes: a driving assistance device that detects a relative position of a lane marking with respect to a vehicle and assists a driving of the vehicle based on a detected positional information; and a head-up display device that projects a display image on a projection area arranged on the vehicle to visually recognize a virtual image of the display image, includes: an acquisition device that acquires the positional information; and a generation device that generates the display image including a predetermined display element. The generation device generates the display image to visually recognize the display element at a position associated with the positional information and to visually recognize the display element as a shape inclined toward the vehicle from the lane marking.Type: ApplicationFiled: November 27, 2018Publication date: April 11, 2019Inventors: Akira KAMIYA, Nozomi KITAGAWA
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Publication number: 20190016345Abstract: A driving assistance apparatus in a vehicle includes a regulation determiner section, an assistance operator section, and a presentation operator section. The regulation determiner section determines a present traffic regulation in a running environment of the vehicle. The assistance operator section operates a driving assistance to a driver of the vehicle so as to comply with the present traffic regulation determined by the regulation determiner section. The presentation operator section operates a presentation of behavior reason information. When the assistance operator section operates the driving assistance to comply with the present traffic regulation corresponding to an attention traffic regulation stored in a regulation storage, the presentation operator section operates the presentation of behavior reason information on a reason of a behavior resulting from the operated driving assistance to comply with the present traffic regulation corresponding to the attention traffic regulation.Type: ApplicationFiled: October 14, 2016Publication date: January 17, 2019Inventor: Nozomi KITAGAWA
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Patent number: 10166998Abstract: An image processing device applied to a driving assistance system, which includes: a driving assistance device that detects a relative position of a lane marking with respect to a vehicle and assists a driving of the vehicle based on a detected positional information; and a head-up display device that projects a display image on a projection area arranged on the vehicle to visually recognize a virtual image of the display image, includes: an acquisition device that acquires the positional information; and a generation device that generates the display image including a predetermined display element. The generation device generates the display image to visually recognize the display element at a position associated with the positional information and to visually recognize the display element as a shape inclined toward the vehicle from the lane marking.Type: GrantFiled: November 17, 2015Date of Patent: January 1, 2019Assignee: DENSO CORPORATIONInventors: Akira Kamiya, Nozomi Kitagawa
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Publication number: 20180370544Abstract: A driving assistance apparatus includes a driving assister section, a scene determiner section, and an assignment determiner section. The driving assister section provides a driving assistance to a driver in a vehicle using a sensing result by a sensor device monitoring a periphery of the vehicle. The scene determiner section determines whether a driving scene requiring the driver to confirm safety takes place. The assignment determiner section determines an assignment of an implementation work that is to be implemented by the driver according to the driving scene when the scene determiner section determines that the driving scene requiring the driver to work takes place; the practice work precludes an exemption work from which the driving assister section exempts the driver.Type: ApplicationFiled: September 13, 2016Publication date: December 27, 2018Inventor: Nozomi KITAGAWA
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Publication number: 20180210551Abstract: A display manipulation device, which enables an operator to manipulate an image of manipulation target displayed in midair, includes a midair display device, a position identifier, and a tactile sense provider. The midair display device displays the image of manipulation target in a virtual aerial display region defined in midair. The position identifier identifies a position of a manipulation body in the aerial display region. The tactile sense provider provides tactile stimulus to the manipulation body in a non-contact manner based on the identified position of the manipulation body when the manipulation body touches the image of manipulation target. The image of manipulation target is displayed to induce a state of the manipulation body so that a high sensitivity portion of the manipulation body, which is highly sensitive to the tactile stimulus, faces a direction susceptible to the tactile stimulus provided by the tactile sense provider.Type: ApplicationFiled: June 21, 2016Publication date: July 26, 2018Inventor: Nozomi Kitagawa
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Publication number: 20180148072Abstract: An image processing device applied to a driving assistance system, which includes: a driving assistance device that detects a relative position of a lane marking with respect to a vehicle and assists a driving of the vehicle based on a detected positional information; and a head-up display device that projects a display image on a projection area arranged on the vehicle to visually recognize a virtual image of the display image, includes: an acquisition device that acquires the positional information; and a generation device that generates the display image including a predetermined display element. The generation device generates the display image to visually recognize the display element at a position associated with the positional information and to visually recognize the display element as a shape inclined toward the vehicle from the lane marking.Type: ApplicationFiled: November 17, 2015Publication date: May 31, 2018Inventors: Akira Kamiya, Nozomi Kitagawa
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Publication number: 20180022327Abstract: A vehicle speed management apparatus acquires scene information about a driving scene of a host vehicle, estimates the driving scene based on the scene information acquired, acquires behavior information about a driving behavior of a user, determines a driving risk of the host vehicle driven by the user, based on the driving scene estimated and on the behavior information acquired, and controls a presentation of assist information by an information presentation unit in order to prompt the user to address the driving risk. When the driving scene estimated represents an independent traveling state of the host vehicle, the assist information to be presented by the information presentation unit is selected based on a magnitude of the driving risk determined before an operation by an emergency control unit.Type: ApplicationFiled: February 1, 2016Publication date: January 25, 2018Inventors: Nozomi KITAGAWA, Norio YAMAMOTO