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1. 发明专利

JPH0617772B2 失效
公开(公告)号：JPH0617772B2
公开(公告)日：1994-03-09
申请号：JP19125984
申请日：1984-09-11
申请人： NIPPON DENSO CO
发明人： OGISO HARUHIKO , KATO YASUAKI , YASUDA AKIO , ISHIKAWA HIROSHI
IPC分类号： G01C15/00 , B60R16/00 , G01B11/00

2. 发明专利

JPS6168503A Vehicle operator position recognition equipment 失效
标题翻译：车辆操作员位置识别设备
公开(公告)号：JPS6168503A
公开(公告)日：1986-04-08
申请号：JP19129684
申请日：1984-09-12
申请人： Nippon Denso Co Ltd
发明人： OGISO HARUHIKO , KATOU YASUAKI , YASUDA AKIO , ISHIKAWA HIROSHI
IPC分类号： G01C15/00 , G01B11/00
CPC分类号： G01B11/00
摘要： PURPOSE:To enable the recognition of a specified part of an operator accurately, by detecting a reflected light room the operator with the irradiation from a light emitting means as image data to recognize a specified part once a back ground data is attenuated by a background processing means. CONSTITUTION:In an apparatus for detecting a specified part, for example, the positions of the eyes and nose of a vehicle operator I, a light emitting means II for irradiating the operator I and an image detection means III which detects the operator I as image data receiving a reflected light therefrom I with the irradiation of the light emitting means are provided. Image data obtained from the image detection means III are inputted into a background processing means IV to attenuate background data of a specified part based on data previously memorized. Then, the image data background processed is inputted into a position recognition means V to recognize the position of the specified part of the operator I.
摘要翻译：目的：为了能够准确地识别操作人员的指定部位，通过检测来自发光装置的照射的操作者的反射光室作为图像数据，一旦背景数据被背景处理衰减，就识别出指定的部分手段。构成：在用于检测指定部位的装置中，例如车辆操作者I的眼睛和鼻子的位置，用于照射操作者I的发光装置II和检测操作者I作为图像的图像检测装置III 提供了通过发光装置的照射从其接收反射光的数据。从图像检测装置III获得的图像数据被输入到背景处理装置IV中，以根据先前存储的数据来衰减指定部分的背景数据。然后，处理的图像数据后台被输入到位置识别装置V中，以识别操作者I的指定部分的位置。

3. 发明专利

JPS6166906A Recognizing device for vehicle driver position 失效
标题翻译：识别车辆驾驶员位置的装置
公开(公告)号：JPS6166906A
公开(公告)日：1986-04-05
申请号：JP4957885
申请日：1985-03-12
申请人： Nippon Denso Co Ltd
发明人： OGISO HARUHIKO , KATOU YASUAKI , YASUDA AKIO , ISHIKAWA HIROSHI
IPC分类号： G01B11/00
摘要： PURPOSE: To recognize the position of a vehicle driver by providing a light emitting means and an image pickup means which recognize a specific position of a driver precisely.
CONSTITUTION: The recognizing device consists of a light emitting part 5, image detection part 6, and image processing part 8, and reflected light of irradiation light which illuminates the upper body of the driver leftward from the light emitting part 5 beside the navigator's seat of a vehicle is captures as a two-dimensional image by the image detection part 6 beside the navigator's seat. The image signal obtained by the image detection part 6 is converted by an image input part 10 into a digital signal, which is stored as image data. Then, the image data stored in the image input part 10 is supplied to a CPU14 to detect the singular point position of a specific part of the face part of the driver and, for example, the position of the nose of the driver is recognized from the singular point position. Thus, position recognition is performed precisely.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过提供识别驾驶员的特定位置的发光装置和图像拾取装置来识别车辆驾驶员的位置。构成：识别装置包括发光部5，图像检测部6和图像处理部8，以及照射光的反射光，该照射光从驾驶员的座椅旁边的发光部5向左侧照射驾驶员的上身通过导航员座椅旁边的图像检测部分6捕获车辆作为二维图像。由图像检测部分6获得的图像信号被图像输入部分10转换成数字信号，作为图像数据存储。然后，存储在图像输入部10中的图像数据被提供给CPU14，以检测驾驶员的面部的特定部分的奇异点位置，并且例如从驾驶员的鼻子的位置识别奇异点位置。因此，精确地执行位置识别。

4. 发明专利

JPS60148723A AUTOMATIC CONTROL DEVICE FOR CONSTANT SPEED TRAVELING 失效
公开(公告)号：JPS60148723A
公开(公告)日：1985-08-06
申请号：JP540584
申请日：1984-01-13
申请人： NIPPON DENSO CO
发明人： OGISO HARUHIKO , YASUURA NOBUSHI , SHIOZAKI MAKOTO , TARUI ATSUSHI , YOKOI NOBUYUKI , DOUSHITA HIDETOSHI , HACHITANI SHIYUUJI
IPC分类号： F02D41/14 , B60K31/00 , B60K31/04 , B60W30/00 , F02D29/02 , F02D41/00 , F02D41/40
摘要： PURPOSE:To improve the responsiveness and precision of car speed control by converting a target car speed into a target engine speed on the basis of the ratio of a speed change gear obtained from an actual engine speed and an actual car speed and controlling the quantity of fuel supply according to a deviation of the actual engine speed from the target engine speed. CONSTITUTION:The captioned device is provided with an actual car speed detection means A such as car speed sensor or the like and also an actual engine speed detection means B such as an engine speed sensor or the like, and the gear ratio is obtained by a gear ratio operation means C from the product of a cycle of car speed signal and an engine speed according to the output from these detection means A, B. The captioned device is further provided with a car speed setting means D which sets a target car speed, and a target engine speed is calculated in a target engine speed operation means E from the car speed set in the car speed setting means D and the gear ratio obtained as abovementioned. Then, an error between an actual engine speed and a target engine speed is calculated in an error operation means F, and the fuel supply quantity to an engine H is corrected by means of a fuel supply quantity correction means G in conformity to the error obtained in the error operation means F.

5. 发明专利

JPS59200315A Automatic traveling device for car 失效
标题翻译：汽车自动行车装置
公开(公告)号：JPS59200315A
公开(公告)日：1984-11-13
申请号：JP7468083
申请日：1983-04-26
申请人： Nippon Denso Co Ltd
发明人： KUMANO MIKIO , ITOU OSAMU , YASUURA NOBUSHI , OGISO HARUHIKO , NAITOU TAKASHI , MATSUNAGA EIKI
IPC分类号： B62D1/28 , G05D1/02
CPC分类号： G05D1/0246 , G05D2201/0213
摘要： PURPOSE:To reduce the operating load of a driver by controlling the steering angle after discriminating a traveling lane from the video signal which photographed the traveling direction of a car. CONSTITUTION:TV cameras 3a and 3b are attached with a space to a car 1, and the video signals of these cameras are supplied to an arithmetic processor 2 to calculate the distance to a preceding car 6. This calculated distance is displayed on a display 4, and at the same time a driving system is controlled in relation to the traveling speed of the car obtained by the signal sent from a speed sensor 5. Then a traveling lane is discriminated from the video signal by a discriminating means, and a steering angle control actuator is controlled so that the traveling lane gets into the prescribed video regions of cameras 3a and 3b. Thus the traveling direction is changed for self-traveling of the car 1.
摘要翻译：目的：通过在从车辆的行进方向拍摄的视频信号辨别行驶车道后控制转向角来降低驾驶员的操作负荷。构成：将电视摄像机3a和3b附加到轿厢1的空间，并将这些摄像机的视频信号提供给算术处理器2，以计算到前一个轿厢6的距离。该计算出的距离显示在显示器4上并且同时相对于通过从速度传感器5发送的信号获得的轿厢的行驶速度来控制驱动系统。然后，通过鉴别装置来识别行驶车道与视频信号，并且转向角控制致动器被控制，使得行进车道进入相机3a和3b的规定视频区域。因此，为了轿厢1的自行车而改变行驶方向。

6. 发明专利

JPS56151267A CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPS56151267A
公开(公告)日：1981-11-24
申请号：JP5573780
申请日：1980-04-25
申请人： NIPPON DENSO CO , TOYOTA MOTOR CO LTD
发明人： FUKAYA HIROYASU , OGISO HARUHIKO , ITOU KENZOU , SAWADA DAISAKU , SHIGEMATSU TAKASHI
IPC分类号： F02D41/14 , F02D45/00 , F02P3/045 , F02P5/145 , F02P5/15 , G05B11/36 , G05B13/00 , G05B13/02
摘要： PURPOSE:To perform control excellently by memorizing the indicated amount of a degree of establishment in a method of feedback control having a learning function. CONSTITUTION:In the method of control having a learning function, the amount of control is found by using the indicated amount of a degree of establishment showing the degree of approach to a target value of control, a value of feedback control employed in the past and a current value of feedback control. In this way, the amount of control reflects the value of feedback as it is in the region where the value of feedback control is established. In addition, in the region where the value of feedback control is not established, the surrounding value of feedback control is reflected on the amount of control. Thus, the amount of control is computed constantly as if an amount of feedback control turned to be the target value of control.

7. 发明专利

JPS56113026A CONTROL OF ENGINE 失效
公开(公告)号：JPS56113026A
公开(公告)日：1981-09-05
申请号：JP1460480
申请日：1980-02-07
申请人： NIPPON DENSO CO
发明人： FUKAYA HIROYASU , OGISO HARUHIKO
IPC分类号： F02D41/14 , F02D33/00 , F02D35/02 , F02D45/00
摘要： PURPOSE:To feedback-control the control elements by calculating the amount of control by means of a microprocessor so that the control elements for determining the combustion state of an engine are set at the optimum through evaluation of the feedback elements of the control elements. CONSTITUTION:A control computer 6 obtains the number N of revolution from the time interval in the generation of revolution angle pulse by means of a revolution sensor 4, calculates the pressure in an intake mainfold from the output voltage of a pressure sensor 21, and measures the state of operation. Ignition time is controlled by the output signal of a knock sensor 2. The signal of a stater switch 31 is input into the computer 6, and the conduction time of an ignition coil is converted to a battery voltage, and the voltage is input into the computer 6. The feedback control amount is calculated by a microprocessor so as to be set at the optimum by evaluating the feedback factors to the computer6, and the computer 6 is controlled.

8. 发明专利

JPS56106066A CONTROLLING METHOD OF IGNITION TIMING 失效
公开(公告)号：JPS56106066A
公开(公告)日：1981-08-24
申请号：JP957280
申请日：1980-01-29
申请人： NIPPON DENSO CO , TOYOTA MOTOR CO LTD
发明人： FUKAYA HIROYASU , OGISO HARUHIKO , ITOU KENZOU , SAWADA DAISAKU , SHIGEMATSU TAKASHI
IPC分类号： F02D45/00 , F02P5/15 , F02P5/152 , F02P5/153
摘要： PURPOSE:To prevent the ignition timing from unnecessarily changing by controlling the ignition timing on the basis of the number of times of ignition or ignition timing from the establishment of a predetermined measurement starting condition to the generation of knocking. CONSTITUTION:A pressure is transmitted to a pressure inlet port through a pipe arrangement 13 from a suction manifold 12 of an engine 1 to measure the suction manifold pressure. A controlling computer 6 obtains the engine rotational speed from a time interval in which a rotational angle pulse generated in a rotation sensor 4, and computes the suction manifold pressure from the output voltage from a pressure sensor 21 to measure the driving condition of the engine, and the knocking generating condition is detected from the output signal of the knock sensor 2 to control the ignition time. That is, the number of times of ignition or ignition time from the establishment of the predetermined measurement starting condition to the generation of knocking, is measured, and the ignition time is controlled in correspondence to this measured result.

9. 发明专利

JPH0445845B2 失效
公开(公告)号：JPH0445845B2
公开(公告)日：1992-07-28
申请号：JP7468083
申请日：1983-04-26
申请人： NIPPON DENSO CO
发明人： KUMANO MIKIO , ITO OSAMU , YASURA NOBUSHI , OGISO HARUHIKO , NAITO TAKASHI , MATSUNAGA EIKI
IPC分类号： B62D1/28 , G05D1/02

10. 发明专利

JPH02301396A VEHICLE MOUNTED ACTIVE MUFFLER 失效
公开(公告)号：JPH02301396A
公开(公告)日：1990-12-13
申请号：JP12174689
申请日：1989-05-16
申请人： NIPPON DENSO CO
发明人： ITO KOJI , TERAO MASAYOSHI , OGISO HARUHIKO
IPC分类号： H04R3/00 , G10K11/16 , G10K11/178
摘要： PURPOSE:To improve economy and mount performance onto a vehicle by providing a phase control means outputting a signal in opposite phase to an inputted electric signal and a changeover means switching the phase control means to a 1st or a 2nd conversion means. CONSTITUTION:A phase control means 7 is connected to a 1st conversion means 3 with a changeover means 8, the phase control means 7 outputs an electric signal of an opposed phase to an inputted electric signal from the 1st conversion means 3 to cancel a sound propagated in a duct and a sound discharged into the duct from a discharge means 33. When the phase control means 7 is connected to a 2nd conversion means 5 with the changeover means 8 the electric signal in opposite phase to the inputted electric signal from the 2nd conversion means 5 is outputted. In this case, the electric signal inputted to a receiving means 51 is converted into sound and the sound collected by a transmission means 53 and propagated in the cabin is converted into an electric signal to attain the communication between the inside of the cabin and the communication destination. Thus, the in-duct noise is reduced and the echo on the communication path is prevented by providing only one phase control means to enhance the economy and the mount performance onto the vehicle.

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