-
公开(公告)号：US20220320858A1
公开(公告)日：2022-10-06
申请号：US17434564
申请日：2020-09-08
申请人： DENSO TEN Limited
发明人： Tomoyuki MINAMI
IPC分类号： H02J1/10
摘要： A power source device includes a step-up circuit, a diode for backflow prevention, and an electrolytic capacitor. The step-up circuit is connected to a power source on an input side thereof and is connected to a first load and a second load in parallel on an output side thereof. The diode for backflow prevention is connected between the step-up circuit and the first load. The electrolytic capacitor is connected between the diode for backflow prevention and the first load.
-
公开(公告)号：US20220301315A1
公开(公告)日：2022-09-22
申请号：US17642479
申请日：2020-11-06
申请人： DENSO TEN Limited
发明人： Yasutaka OKADA , Ryusuke SEKI , Kengo IINO
摘要： An object to reduce a possibility that a detection target appearing in a captured image is not detected. In order to achieve such an object, an image processing device includes: a first detection unit that is configured to detect a predetermined object and a predetermined part of the predetermined object from an acquired captured image; a setting unit that sets a detection range in the captured image based on a detection result of the first detection unit in a case where only the predetermined object out of the predetermined object and the predetermined part has been detected by the first detection unit; and a second detection unit that attempts to detect the predetermined part in the detection range.
-
公开(公告)号：US11430386B2
公开(公告)日：2022-08-30
申请号：US17361470
申请日：2021-06-29
申请人： DENSO TEN Limited
发明人： Nobuaki Kajimoto
IPC分类号： G09G3/3233 , H04R23/00 , H04R3/00
摘要： A display apparatus includes a display, a loudspeaker and a controller. The controller is configured to: perform, based on one or both of (i) image information of an image that is displayed on the display, and (ii) sound information of sound that is output from the loudspeaker, electric current control processing that controls a sum of an electric current to be supplied to the display and an electric current to be supplied to the loudspeaker.
-
14.发明授权公开(公告)号：US11429170B2
公开(公告)日：2022-08-30
申请号：US17324193
申请日：2021-05-19
申请人： DENSO TEN Limited
发明人： Nobuaki Kajimoto
摘要： A display apparatus includes a display and a controller. The controller is configured to receive, from the display, an arithmetic value for electric current consumption of the display; estimate the electric current consumption of the display based on the arithmetic value that was received; and when the estimated electric current consumption of the display is equal to or greater than a predetermined electric current threshold, decrease an electric current to be supplied to the display. The arithmetic value is calculated based on pixel value information.
-
公开(公告)号：US11385254B2
公开(公告)日：2022-07-12
申请号：US16693838
申请日：2019-11-25
申请人： DENSO TEN Limited
摘要： A movement distance calculation device includes: a first movement distance calculation unit which calculates a first movement distance of a movable body based on plural rotation speeds of plural wheels of the movable body and a steering angle of the movable body; a vector detection unit which detects a movement vector of an object included in the acquired images as defined herein; a second movement distance calculation unit which calculates a second movement distance of the movable body based on the movement vector; a first reliability determining unit which determines reliability of the calculated first movement distance as defined herein; a second reliability determining unit which determines reliability of the calculated second movement distance as defined herein; and a movement distance determining unit which determines a movement distance using at least one of the calculated first movement distance and the calculated second movement distance as defined herein.
-
公开(公告)号：US11354795B2
公开(公告)日：2022-06-07
申请号：US17019513
申请日：2020-09-14
申请人： DENSO TEN Limited
发明人： Nobunori Asayama , Nobuhisa Ikeda , Takashi Kono , Yasushi Tani , Daisuke Yamamoto , Tomokazu Oki , Teruhiko Kamibayashi
摘要： A deposit detection device according to an embodiment includes a detection module and a storage processing module. The detection module detects a deposit region corresponding to a deposit adhering to an imaging device, based on brightness information of an image captured by the imaging device. The storage processing module stores deposit information on the deposit region in a storage unit that is nonvolatile, when an ignition power of a vehicle is turned off in a state in which the deposit region is detected. For an initial detection process after the ignition power is turned on, the detection module detects the deposit region based on the deposit information stored in the storage unit.
-
公开(公告)号：US11282479B2
公开(公告)日：2022-03-22
申请号：US17009984
申请日：2020-09-02
申请人： DENSO TEN Limited
发明人： Nobuaki Kajimoto , Tsukasa Ninomiya
摘要： A display control apparatus according to an embodiment includes a first microcomputer and a second microcomputer. The first microcomputer switches display luminance of a display. The second microcomputer switches contrast of the display. One of the first and second microcomputers delays switching according to switching of the other of the first and second microcomputers.
-
公开(公告)号：US20220063409A1
公开(公告)日：2022-03-03
申请号：US17376293
申请日：2021-07-15
申请人： DENSO TEN Limited
发明人： Masataka SAKATA , Shohei YOSHII , Tomoaki ISHIKAWA
摘要： An operation panel of an electronic equipment includes a panel body having at least two openings that have identical shapes and sizes, at least one dummy cover having a shape and a size that fits to any of the at least two openings that have identical shapes and sizes, and an electronic component that is mounted on the dummy cover.
-
公开(公告)号：US11256933B2
公开(公告)日：2022-02-22
申请号：US16574450
申请日：2019-09-18
申请人： DENSO TEN Limited
发明人： Yasutaka Okada , Hiroaki Sano , Tetsuo Yamamoto , Atsushi Yoshihara , Jun Kanetake , Ryo Yoshimura , Tomoki Shidori
摘要： An image processing device includes: a delimiting line detection unit configured to detect a delimiting line candidate based on image data obtained by capturing a surrounding of a vehicle; an exclusion determination unit configured to determine whether there is a parking-unavailable area in which parking of the vehicle is not permitted; and a parking space detection unit configured to detect the parking space based on the delimiting line candidate. In a case where plural parallel lines that are adjacent to the delimiting line candidate and that have a predetermined angle to the delimiting line candidate is detected, the exclusion determination unit regards an area in which the plural parallel lines are provided as the parking-unavailable area, and prohibits the parking space detection unit from detecting the parking space across the delimiting line candidate adjacent to the parking-unavailable area.
-
公开(公告)号：US11250553B2
公开(公告)日：2022-02-15
申请号：US17019853
申请日：2020-09-14
申请人： DENSO TEN Limited
发明人： Nobunori Asayama , Nobuhisa Ikeda , Takashi Kono , Yasushi Tani , Daisuke Yamamoto , Tomokazu Oki , Teruhiko Kamibayashi
摘要： A deposit detection device according to an embodiment includes a calculation module, an extraction module, and a decision module. The calculation module calculates a brightness average for each of small regions into which a predetermined region of an image captured by an imaging device is divided. The extraction module extracts, as a high-brightness region, the small region in which the brightness average calculated by the calculation module is equal to or larger than a predetermined value. The decision module decides on a brightness threshold value for detecting a deposit region corresponding to a deposit adhering to the imaging device, based on the area of the high-brightness region extracted by the extraction module.
-
-
-
-
-
-
-
-
-
搜索结果
435 条记录 (耗时 0.018 秒)