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81. 发明专利

DE112015002764T5 Montagewinkeleinstellverfahren und Montagewinkelerfassungseinrichtung für bordeigene Kamera 未知
公开(公告)号：DE112015002764T5
公开(公告)日：2017-03-23
申请号：DE112015002764
申请日：2015-06-02
申请人： DENSO CORP
发明人： SHIMOMURA OSAMU , SUGIURA DAISUKE , YANAGAWA HIROHIKO
IPC分类号： H04N7/18 , B60R1/00 , G06T1/00
摘要： Ein aufgenommenes Bild einer Referenzfigur einer bekannten Form wird in ein Vogelperspektivenansichtbild konvertiert, und basierend auf der Form der in dem Vogelperspektivenansichtbild gezeigten Referenzfigur werden Winkel in Neigungs-, Wank- und Gierrichtungen einer bordeigenen Kamera in Bezug auf die Referenzfigur ermittelt. Das Fahrzeug wird geradeaus bewegt, und basierend auf der Richtung einer Verschiebung der Referenzfigur zwischen Vogelperspektivenansichtbildern, die generiert wurden, bevor und nachdem das Fahrzeug geradeaus bewegt ist, wird der Winkel in der Gierrichtung des Fahrzeugs in Bezug auf die Referenzfigur ermittelt. Dann wird basierend auf den Bordeigenkamerawinkeln in Bezug auf die Referenzfigur und dem Fahrzeugwinkel in Bezug auf die Referenzfigur der Montagewinkel der bordeigenen Kamera eingestellt. In dieser Weise kann der Montagewinkel der bordeigenen Kamera auch an einem Fahrzeug eingestellt werden, an dem zwar bordeigene Kameras montiert sind, aber nicht an allen von vorderen, hinteren, linke und rechten Abschnitten des Fahrzeugs.

82. 发明专利

FR2987928A1 APPAREIL DE SURVEILLANCE DE PERIPHERIE DE VEHICULE 未知
公开(公告)号：FR2987928A1
公开(公告)日：2013-09-13
申请号：FR1351791
申请日：2013-02-28
申请人： DENSO CORP
发明人： WANG BINGCHEN , YANAGAWA HIROHIKO , TAKEICHI MASAKAZU
IPC分类号： G08G1/16 , B60R1/00 , B60R21/00
摘要： Lorsqu'il est déterminé qu'une posture d'un véhicule contre une surface de route est dans un état anormal (S102), des variations d'une caméra embarquée par rapport à une position primaire et une direction primaire dans l'état anormal sont estimées (S110). Un paramètre amendable, qui indique une position réelle et une direction réelle de la caméra embarquée dans l'état anormal, est spécifié en fonction des variations estimées dans l'état anormal par rapport à la position primaire et à la direction primaire de la caméra embarquée. Une image de saisie, saisie par la caméra embarquée, est convertie en une image de conversion qui simule une image saisie par une caméra virtuelle en utilisant le paramètre amendable (S112).

83. 发明专利

DE102011086199A1 Fahrzeugperimetermonitor 未知
公开(公告)号：DE102011086199A1
公开(公告)日：2013-05-16
申请号：DE102011086199
申请日：2011-11-11
申请人： DENSO CORP
发明人： YANAGAWA HIROHIKO , OOTSUKA HIDEKI , IMANISHI MASAYUKI
IPC分类号： B60R1/10 , G08G1/16
摘要： Ein Fahrzeugperimetermonitor beinhaltet: eine Aufnahmeeinrichtung (110) die an einem Fahrzeug zum Aufnehmen eines Bildes einer Außenseite des Fahrzeugs angebracht ist; eine Steuereinrichtung (120), die eine Erfassungseinrichtung (122) und eine Erzeugungseinrichtung (123) beinhaltet, wobei die Erfassungseinrichtung (122) eine Erfassungslinie in einem aufgenommenen Bild festlegt und einen Änderungsbetrag der Helligkeit einer Bildzelle auf der Erfassungslinie erfasst, so dass die Erfassungseinrichtung (122) die Bewegung eines bewegten Objekts entlang der Erfassungslinie erfasst, und wobei die Erzeugungseinrichtung (123) eine Informationsanzeige gemäß einem Erfassungsergebnis des bewegten Objekts erzeugt; und eine Anzeigeeinrichtung (130) zum Anzeigen des aufgenommenen Bildes und der Informationsanzeige.

84. 发明专利

GB2431903A Vehicle parking assisting system and method 未知
公开(公告)号：GB2431903A
公开(公告)日：2007-05-09
申请号：GB0621868
申请日：2006-06-29
申请人： DENSO CORP
发明人： OKI TETSUYA , KATOH KOHJI , YANAGAWA HIROHIKO
IPC分类号： B62D15/02 , G06T3/00
摘要： A vehicle parking assisting system (1) detects an obstacle (OB) by sonar devices (3a to 3f), and displays it as a present detection position (DP1) and a past detection point (DP2) on a display device (10) in an overlapping manner with a combined birds-eye view image. The present detection point (DP1) is displayed as a series of dots extending from a predetermined position in a fan-shaped detection area in an arcuate shape along a detection area (DR) of the sonar devices (3a to 3f), and the past detection point (DP2) is displayed as a single dot located at the predetermined position in the fan-shaped detection area.

85. 发明专利

JP2003189292A IMAGE PROCESSOR FOR AREA AROUND VEHICLE AND RECORDING MEDIUM 审中-公开
公开(公告)号：JP2003189292A
公开(公告)日：2003-07-04
申请号：JP2001384588
申请日：2001-12-18
申请人： DENSO CORP , NIPPON SOKEN
发明人： IMANISHI KATSUYUKI , YANAGAWA HIROHIKO , TAKEICHI MASAKAZU
IPC分类号： B60R21/00 , B60R1/00 , G06T1/00 , G06T3/00 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide an image processor used for the area around a vehicle and capable of more suitably grasping the state of the surroundings of the vehicle and a recording medium. SOLUTION: Step 110 applies coordinate transformation to images photographed with a front camera 1 and a rear camera 2 to prepare each first birds-eye view image. Step 130 combines each of the first birds-eye view images stored in an image memory A and an image memory B to prepare a combined birds-eye view image. Step 140 obtains a moved distance L and the degree of the movement of the vehicle shown at a rotating angle θC based on a speed signal and a yaw rate signal. Step 150 moves the combined birds-eye view image based on the degree of the movement of the vehicle to obtain a birds-eye view image obtained after moving the vehicle. Step 160 composites second birds-eye view images newly photographed and stored in the image memory A and the image memory B and the birds-eye view image obtained after moving the vehicle to prepare a combined composite birds-eye view image. COPYRIGHT: (C)2003,JPO

86. 发明专利

JP2001175995A PARKING LOT MANAGING SYSTEM 失效
公开(公告)号：JP2001175995A
公开(公告)日：2001-06-29
申请号：JP35907599
申请日：1999-12-17
申请人： DENSO CORP
发明人： ISHIKAWA TETSUTOSHI , YANAGAWA HIROHIKO , YAMADA YASUFUMI
IPC分类号： G07B15/00 , G08G1/14 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To effectively utilize the authority of a contract. SOLUTION: When a leaving vehicle Cout is a contract vehicle (S73: YES), the utilization is based on a periodical contract (S77: YES) and there is an unauthorized vehicle belonging to the same contract as the leaving vehicle Cout (S78: YES), one vehicle, for which the date/time of authority acquisition is not recorded, of a contract vehicle belonging to the same contract as the leaving vehicle Cout is selected and the present date/time is recorded in a vehicle presence managing table as the authority acquisition date/time of that selected vehicle (S79). Thus, a vehicle, which is an unauthorized vehicle up to the moment, becomes an authorized vehicle. Namely, the authority of parking in the periodical contract is transferred from the leaving vehicle to the other vehicle. It is not necessary for the vehicle, which acquires the authority by the transfer, to pay parking charges after that time point concerning a range to be covered by a parking lot using contract, to which that vehicle belongs. It is not necessary to individually make a periodical contract with each of plural vehicles and the authority of the contract can be more effectively utilized.

87. 发明专利

JP2002262281A DISPLAY DEVICE FOR IMAGE AROUND VEHICLE 失效
公开(公告)号：JP2002262281A
公开(公告)日：2002-09-13
申请号：JP2001056845
申请日：2001-03-01
申请人： DENSO CORP , NIPPON SOKEN
发明人： YANAGAWA HIROHIKO , ISHIKAWA TETSUTOSHI , IMANISHI KATSUYUKI
IPC分类号： B60R21/00 , B60R1/00 , G06T1/00 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a display device for image around vehicle with which as many pieces of information as possible is obtained by effectively utilizing a display screen to display a behavior around a vehicle together with the vehicle. SOLUTION: Coordinate transformation is applied to photographed image data captured from a camera to generate transformed image data denoting a bird's eye view looking down at a ground face in a vertical direction. The transformed image data is compared with display image data denoting an image displayed on a monitor to extract an attached area at the outside of a visual field of the camera and the attached area is composited with a transformed image to generate a peripheral image for updating display on the monitor (S110-S150). The drawing area of the peripheral image and the image drawing position to display its own vehicle are set depending on the size of the attached area, as the size of the attached area is smaller, the area to display a real time image (conversion image) from the camera is extended, and conversely the area to display the image of the area at the outside of the visual field (attached area) is reduced (S160-S170).

88. 发明专利

JP2002087160A VEHICULAR SURROUNDING IMAGE PROCESSING DEVICE AND RECORDING MEDIUM 失效
公开(公告)号：JP2002087160A
公开(公告)日：2002-03-26
申请号：JP2000281907
申请日：2000-09-18
申请人： DENSO CORP
发明人： YANAGAWA HIROHIKO , OGISO HARUHIKO
IPC分类号： B60R1/00 , G06T1/00 , G06T17/40
摘要： PROBLEM TO BE SOLVED: To provide a vehicular surrounding image processing device and a recording medium capable of depicting by assuming a part out of a visual field of a camera. SOLUTION: In a step 100, a shift position is judged whether in back or not. In a step 110, a bird's-eye view image is produced by transforming the coordinate of a taken image. In a step 120, a coincident area is extracted of two successive images. In a step 140, before depicting, a part previously depicted on a screen B is shifted only by a moving area, thereby ensuring a depiction area. In a step 140, an image of the moving area is depicted in the depiction are ensured in a step 150. In a step 160, the depiction indicating own vehicle and visual field angle is conducted.

89. 发明专利

JPH11242797A ENTRANCE/EXIT CONTROLLER OF VEHICLE 失效
公开(公告)号：JPH11242797A
公开(公告)日：1999-09-07
申请号：JP4540398
申请日：1998-02-26
申请人： DENSO CORP
发明人： YANAGAWA HIROHIKO , YAMADA YASUFUMI , ISHIKAWA TETSUTOSHI
IPC分类号： G06Q50/00 , G06Q50/10 , G07B15/00 , G08G1/04 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide an entrance/exit controller of a vehicle to dispense with arrangement of the staff corresponding to an entrance and an exit of each object area for vehicle control to cope with a case that a vehicle number of the vehicle to enter and leave a parking lot is not read. SOLUTION: Charge collecting devices 1a, 1b,... are provided at each of plural gates of the parking lot as the object area for vehicle control. Each charge collecting device is provided with a vehicle number recognizing device 5, a camera 6, a telephone set 7 and a communication interface 8, the vehicle number is recognized by image recognition by photographing a number plate of the vehicle to enter and leave the parking lot and parking charge is calculated. The recognizing device 5 is connected with a computer 4 at a centralized control center 3 via a communication channel 2 and a communication request is transmitted when the vehicle number is not recognized. A call between the computer 4 and a driver of the vehicle is enabled by a telephone set 11 and when the vehicle number is directly heard from the driver and inputted by the staff, it is transmitted to the recognizing device 5. Thus, unmanned operation of the parking lot is enabled.

90. 发明专利

JPH09160966A PARKING LOT MANAGING DEVICE 失效
公开(公告)号：JPH09160966A
公开(公告)日：1997-06-20
申请号：JP31546795
申请日：1995-12-04
申请人： DENSO CORP
发明人： YANAGAWA HIROHIKO
IPC分类号： E04H6/00 , B65G1/137 , B65G61/00 , G06Q20/18 , G06Q20/40 , G06Q40/00 , G06Q40/02 , G06Q50/00 , G06Q50/10 , G07B15/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a parking lot managing device capable of preventing the occurrence of the congestion of the vehicles at the entrance/exit, particularly. SOLUTION: An entering vehicle is photographed by a TV camera 13 at the entrance, the number of the vehicle is recognized by a number recognizing device 12 and the number is registered with the entering time in the vehicle number database 15 connected with a network 11. At the time of the leaving of the vehicle, the four digits of the number of a driver's vehicle is inputted in a front adjustment machine installed at the place easy to be operated by a user, the registration data of the database 15 is retrieved, the parting time is found from the entering time and the present time and the charge is displayed. The user pays the displayed charge is the front adjustment machine 16 and proceeds to an exit. At this exit, the number of the vehicle is recognized based on the screen photographed by a TV camera 14 and the payment of the charge is confirmered, then the leaving of the vehicle is permitted.

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