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1. 发明专利

JP2004210152A Defogger control apparatus for vehicle 审中-公开
公开(公告)号：JP2004210152A
公开(公告)日：2004-07-29
申请号：JP2003000502
申请日：2003-01-06
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TAKAHASHI TATSURO , HARADA TSUKASA , KANEDA NORIFUMI , YAGUMO TADASHI
IPC分类号： B60S1/02 , B60S1/58
摘要： PROBLEM TO BE SOLVED: To reduce power consumption in a defogger by variably controlling the energization time of a hot wire according to an outside air temperature and the number of passengers in a compartment.
SOLUTION: A defogger control apparatus 10 for a vehicle for controlling the defogger having the hot wire 4 provided in the window glass of a vehicle and a rear hot wire switch 8 for turning on or off the energization of the hot wire comprises a timer circuit 14 for energizing the hot wire for a specific timer time by the on operation of the rear hot wire switch; a unit 24 for detecting the number of passengers in the compartment; and a main control circuit 12 for changing and controlling the timer time based on the detection result of the unit for detecting the number of passengers. Further, the defogger has an outside air temperature sensor 22 for detecting the outside air temperature outside the vehicle, thus reducing the timer time as the number of passengers in the compartment is smaller and the outside air temperature is higher. Additionally, an energization time required for cleaning or defrosting the window glass, or melting away, and the like is secured according to the number of passengers in the compartment directly affecting the condensation of the window glass, and then the energization time of the hot wire is reduced as much as possible, thus the power consumption of the defogger is reduced and the fuel consumption performance of the vehicle is improved.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2003081063A Wiper control device for vehicle and wiper control program 有权
标题翻译：用于车辆和刮水器控制程序的刮水器控制装置
公开(公告)号：JP2003081063A
公开(公告)日：2003-03-19
申请号：JP2001276500
申请日：2001-09-12
申请人： Mazda Motor Corp , マツダ株式会社
发明人： MATSUMURA KUNIHIKO , KANEDA NORIFUMI , HARADA TSUKASA , OKA TAKUJI
IPC分类号： B60S1/08
摘要： PROBLEM TO BE SOLVED: To provide a wiper device capable of alleviating occupant's load in watching forward while securing visibility adequately by changing a reciprocating position on a windshield of a wiper blade, and a program thereof. SOLUTION: In a vehicle including a windshield and a wiper mechanism in which a wiper blade is reciprocated at a predetermined position on the windshield of the wiper blade, the device controls the wiper mechanism and has a reciprocating position moving means for moving a center position of the reciprocating range according to predetermined conditions. The predetermined conditions include a switch operation for changing the center position by an occupant, road conditions under which a vehicle runs such as the presence of slopes or curves, and a position of the occupant's point of view. In addition, according to the movement of the center position, an injecting direction of washing liquid may be changed.
摘要翻译：要解决的问题：提供一种能够通过改变刮水片的挡风玻璃上的往复运动位置以及其程序来充分确保可见度的同时，能够减轻乘员俯视时的载荷的雨刮装置。解决方案：在包括挡风玻璃和刮水器机构的车辆中，刮水片在刮水片的挡风玻璃上的预定位置往复运动，该装置控制刮水器机构并具有往复运动位置移动装置，往复范围根据预定条件。预定条件包括用于改变乘员的中心位置的开关操作，车辆行驶的道路状况，例如斜坡或曲线的存在以及乘客的观点位置。此外，根据中心位置的移动，可以改变洗涤液的注射方向。

3. 发明专利

JP2004210154A Defogger control device for vehicle 有权
公开(公告)号：JP2004210154A
公开(公告)日：2004-07-29
申请号：JP2003000504
申请日：2003-01-06
申请人： Mazda Motor Corp , マツダ株式会社
发明人： HARADA TSUKASA , KANEDA NORIFUMI , NISHIMURA KENJI , YAGUMO TADASHI
IPC分类号： B60S1/02 , B60S1/58
摘要： PROBLEM TO BE SOLVED: To reduce power consumption of a defogger by varying and controlling electrification time duration to a heating wire in response to an operation state of an on-vehicle air conditioner and outside temperature.
SOLUTION: The defogger control device 10 for the vehicle controls the defogger comprising the heating wire 4 disposed in rear window glass 2 of the vehicle and a rear heating wire switch 8 for turning on or off the electrification of the heating wire. The defogger control device 10 comprises a timer circuit 14 for passing electricity to heating wire only for a predetermined timer time duration by turn on of the rear heating wire switch, an outside temperature sensor 22 for detecting temperature outside the vehicle, and a main control circuit 12 for detecting the operation state of the on-vehicle air conditioning unit 30 based on switch signals of an A/C switch 31, an air quantity setting switch 32, an air-incorporating-mode setting switch 33, and the like and for varying and controlling the timer time duration in response to the detected operation state of the air conditioning unit. The timer time duration is varied in response to the operation state of the on-vehicle air conditioner detected by an air conditioning operation detecting means. Thus, the electrification time duration to the heating wire can be varied in response to the operation state of the air conditioner affecting the moisture condensation of the rear window glass 2.
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2004210153A Defogger control device for vehicle 有权
公开(公告)号：JP2004210153A
公开(公告)日：2004-07-29
申请号：JP2003000503
申请日：2003-01-06
申请人： Mazda Motor Corp , マツダ株式会社
发明人： HARADA TSUKASA , KANEDA NORIFUMI , MIYAUCHI SHUNJI , TAKAHASHI TATSURO , NISHIMURA KENJI , YAGUMO TADASHI
IPC分类号： B60S1/02 , B60H1/00 , B60S1/58
摘要： PROBLEM TO BE SOLVED: To provide a defogger control device for a vehicle capable of improving fuel consumption performance of the vehicle by reducing power consumption of a defogger, by varying and controlling electrification time duration to a heating wire in response to outside temperature, difference between inside and outside temperatures, vehicle speed, or a relation between the outside temperature and a freezing temperature.
SOLUTION: The defogger control device 10 for the vehicle controls the defogger comprising the heating wire 4 disposed in rear window glass 2 of the vehicle and a rear heating wire switch 8 for turning on or off the electrification of the heating wire. The defogger control device 10 comprises a timer circuit 14 for passing electricity to heating wire only for a predetermined timer time duration by turn on of the rear heating wire switch, an outside temperature sensor 22 for detecting air temperature outside the vehicle, and a main control circuit 12 for varying and controlling the timer time duration so that the timer time duration gradually decreases with increasing the outside temperature detected by the outside temperature sensor. Thus, as the outside temperature that largely varies every year and directly affects moisture condensation of window glass becomes high to hardly produce the moisture condensation, the electrification time duration to the heating wire can be gradually decreased. Namely, the electrification time duration to the heating wire is minimized, the power consumption of the defogger is reduced, and fuel consumption performance of the vehicle can be improved.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2004304522A Monitor apparatus for vehicle 有权
标题翻译：车辆监控装置
公开(公告)号：JP2004304522A
公开(公告)日：2004-10-28
申请号：JP2003095210
申请日：2003-03-31
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KANEDA NORIFUMI , HARADA TSUKASA , HIROZAWA MANABU , SHOBU HIROSHI
IPC分类号： B60R21/00 , B60R1/00 , H04N5/225 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a monitor apparatus for vehicle whereby a relation between a vehicle and an obstacle can more easily be decided when an omnidirectional camera takes images of the surrounding state of a vehicle.
SOLUTION: An omnidirectional front camera 10 is mounted on a front bumper 1. The position of a reflecting mirror 13 in the omnidirectional camera 10 is set so that the front bumper 1 is located nearly vertically downward of the reflecting mirror 13 and the outermost circumferential edge 1a of the front bumper 1 is included in the imaging range. A display apparatus 20a installed in the interior of the vehicle displays the images taken and an image 1aK corresponding to the outermost circumferential edge 1a of the front bumper 1 is displayed in the displayed image. A line corresponding to an extension (γ in Figure 8) resulting from extending the tip of a side mirror of the vehicle in the forward / backward direction of the vehicle is displayed on the display apparatus 20a as a forward / backward directional extension line γK as an auxiliary display. Moreover, a graphic of the vehicle as a related display (simplified projection diagram obtained by projecting the vehicle V from above onto the ground face) is displayed in a portion of the inner side of the vehicle body from a display part of the front bumper 1, and the meaning of the γK is made clear by drawing the tip of the side mirror in the vehicle graphic such that the auxiliary display line γK passes through the tip.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于车辆的监视器装置，由此当全向摄像机拍摄车辆周围状态的图像时，可以更容易地确定车辆和障碍物之间的关系。解决方案：全方位前置摄像机10安装在前保险杠1上。反射镜13位于全方向照相机10中的位置被设定为使得前保险杠1位于反射镜13的几乎垂直向下，并且前保险杠1的最外周缘1a包括在成像范围内。安装在车辆内部的显示装置20a显示拍摄的图像，并且在所显示的图像中显示与前保险杠1的最外周缘1a相对应的图像1aK。在车辆的前进/后退方向上延伸车辆的后视镜的前端而产生的延伸线（图8中的γ）的线对作为前后方向延长线γK显示在显示装置20a上辅助显示。此外，作为相关显示的车辆的图形（通过将车辆V从上方投影到地面而获得的简化的投影图）从前保险杠1的显示部显示在车体的内侧的一部分中通过在车辆图形中绘制侧视镜的尖端使得辅助显示线γK通过尖端而使γK的含义变得清楚。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004299558A Monitoring device for vehicle 有权
公开(公告)号：JP2004299558A
公开(公告)日：2004-10-28
申请号：JP2003095209
申请日：2003-03-31
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KANEDA NORIFUMI , HARADA TSUKASA , HIROZAWA MANABU , SHOBU HIROSHI
IPC分类号： G03B15/00 , B60Q1/24 , B60R1/00 , G03B15/02 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To pick up a clear image even when it is dark around a vehicle. SOLUTION: An omnidirectional front camera 10 is arranged on a front bumper 1 in an end part on an opposite side from a steering wheel 2 along the vehicle width direction. The omnidirectional camera 10 is provided with a reflecting mirror 13 and a camera 14 for picking up an image reflected on the reflecting mirror 13. The image picked up by the omnidirectional camera 10 is displayed on a display 20a provided inside a cabin. When picking up the image by the omnidirectional camera 10 and displaying the picked up image on the display 20a are executed and it is dark around the vehicle, a corner lamp 4 positioned just behind the omnidirectional camera 10 is lit on, and the degree of illumination is raised when the corner lamp 4 is already lit on. An infrared ray irradiation source 15 for irradiating the infrared lay to the reflecting mirror 13 is arranged in the omnidirectional camera 10, and the infrared ray can be irradiated from the infrared ray irradiation source 15 when it is dark around the vehicle. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004210155A Defogger control device for vehicle 有权
标题翻译：用于车辆的除雾器控制装置
公开(公告)号：JP2004210155A
公开(公告)日：2004-07-29
申请号：JP2003000505
申请日：2003-01-06
申请人： Mazda Motor Corp , マツダ株式会社
发明人： HARADA TSUKASA , KANEDA NORIFUMI , MIYAUCHI SHUNJI , TAKAHASHI TATSURO
IPC分类号： B60S1/02 , B60S1/54 , B60S1/58
摘要： PROBLEM TO BE SOLVED: To provide a defogger control device for a vehicle capable of reducing power consumption of a defogger by varying and controlling electrification time duration to a heating wire in response to outside temperature and performing sufficient conduction to the heating wire if necessary, for example, when an occupant improves visibility.
SOLUTION: The defogger control device 10 for the vehicle controls the defogger comprising the heating wire 4 disposed in rear window glass of the vehicle and a rear heating wire switch 8 for turning on or off the electrification of the heating wire. The defogger control device 10 comprises a timer circuit 14 for passing electricity to the heating wire only for a predetermined timer time duration by turn on of the rear heating wire switch, an outside temperature sensor 22 for detecting temperature outside the vehicle, a defroster switch 31 for turning on or off a defroster of an air-conditioning unit, and a main control circuit 12 for setting timer time duration so as to gradually decrease it with increasing the outside temperature and setting the timer time duration at a predetermined time when the defroster switch is turned on. Thus, while the electrification time duration required for defogging, defrosting, ice melting or the like is secured, the electrification time duration to the heating wire can be reduced, and the power consumption of the defogger can be reduced. The fuel consumption performance of the vehicle can be improved.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过根据外部温度改变和控制对加热丝的通电持续时间来降低除雾器的功率消耗的车辆的除雾器控制装置，并且对于加热丝进行充分的导通，如果例如，当乘员提高可视性时是必要的。解决方案：用于车辆的除雾器控制装置10控制除雾器，其包括布置在车辆的后窗玻璃中的加热丝4和用于打开或关闭加热丝的通电的后加热丝开关8。除雾器控制装置10包括定时器电路14，用于仅通过后部加热线开关的接通而将电力传递到加热线预定的定时器持续时间;外部温度传感器22，用于检测车辆外部的温度;除霜开关31 用于打开或关闭空调单元的除霜器;以及主控制电路12，用于设置定时器持续时间，以便随着外部温度的增加而逐渐减小，并且在除霜开关打开因此，在确保除雾，除霜，冰融化等所需的通电时间的同时，可以减少对加热丝的通电时间，能够降低除雾器的功耗。可以提高车辆的燃料消耗性能。版权所有（C）2004，JPO＆NCIPI

8. 发明专利

JP2003002173A Wiper controller, wiper control program, and recording medium capable of reading computer memorizing it 有权
标题翻译：刮水器控制器，刮水器控制程序和记录计算机记录的记录介质
公开(公告)号：JP2003002173A
公开(公告)日：2003-01-08
申请号：JP2001192298
申请日：2001-06-26
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KANEDA NORIFUMI , KUDO TSUNEO , MATSUMURA KUNIHIKO , HARADA TSUKASA
IPC分类号： B60S1/46 , B60S1/08
摘要： PROBLEM TO BE SOLVED: To provide a wiper controller, the computer program and the recording medium, which properly controls a wiper device capable of changing the reciprocating range of a wiper blade for a moving body, in particular, for a vehicle running on a road, and improves the preventive safety in visibility.
SOLUTION: In the vehicle having a wiper drive device 1 reciprocating the wiper blade on the wind shield in the predetermined range via a wiper arm, and a reciprocating setting means for changing the reciprocating range, the reciprocating range of the wiper blade is shortened corresponding to the running condition of the vehicle, and the ejecting direction of the washer liquid is changed corresponding to the reciprocating range. While the reciprocating range of the wiper blade is shortened, the reciprocating range of the wiper blade can be improved by the predetermined quantity according to the information as to the road on which the vehicle is running for example, in the case where a curve with a large radius is present forward, driving in city area, construction is carried, or traffic jam is occuring.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种刮水器控制器，计算机程序和记录介质，其适当地控制能够改变用于移动体的刮水片的往复运动范围的刮水器装置，特别是用于在道路上行驶的车辆，并提高了可视性的预防安全性。解决方案：在具有刮水器驱动装置1的车辆中，刮水器驱动装置1通过刮水臂将防风罩上的雨刮器在预定范围内往复运动，以及用于改变往复运动范围的往复运动的设定装置，车辆的行驶状态和洗涤液的排出方向根据往复运动范围而变化。在雨刮片的往复运动范围缩短的情况下，根据关于车辆行驶的道路的信息，能够将刮水片的往复运动范围提高预定量，例如，大半径向前，城市开车，施工，发生交通堵塞。

9. 发明专利

JP2004304468A Monitor apparatus for vehicle 有权
公开(公告)号：JP2004304468A
公开(公告)日：2004-10-28
申请号：JP2003094228
申请日：2003-03-31
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KANEDA NORIFUMI , HARADA TSUKASA , HIROZAWA MANABU , SHOBU HIROSHI
IPC分类号： G03B15/00 , B60R1/00 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a monitor apparatus for vehicle capable of automatically displaying a proper video image in response to a change in a position for which a driver and passengers should take care in order to avoid an obstacle.
SOLUTION: The monitor apparatus for vehicle is provided with an omnidirectional front camera 10 for imaging the front and side direction and a rear camera 9 for imaging a rear downward direction of the vehicle. A wide imaging range of the omnidirectional front camera 10 can be separated into three narrow imaging ranges (three split images). A display apparatus displays a video image selected by a manual operation among video images in total of four comprising the three split images and the rear downward image. For example, every time a vehicle state is changed in response to the operation of a steering wheel or the like, the displayed image is sequentially manually selected as display of the split video image at first in mode 1, then display of the split image in mode 3, and display of the rear downward video image finally, and stored in a memory S3. Then, a vehicle state that is stored and nearly matching with the present vehicle state is selected and the display apparatus displays the image of the imaging range corresponding to the selected vehicle state.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004304416A Monitor apparatus for vehicle 有权
公开(公告)号：JP2004304416A
公开(公告)日：2004-10-28
申请号：JP2003093407
申请日：2003-03-31
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KANEDA NORIFUMI , HARADA TSUKASA , HIROZAWA MANABU , SHOBU HIROSHI
IPC分类号： B60R21/00 , B60R1/00 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a monitor apparatus for vehicle capable of preponderantly displaying a vehicle surrounding state near a particular position desirable to be known by a driver and pass while one imaging means images a wide range.
SOLUTION: An omnidirectional camera 1 as an imaging means can take images of a vehicle surrounding state over a wide range, and the imaging range is made slightly wider than the total imaging range of a mode 1 (Figure 3), a mode 2 (Figure 4), and a mode 3 (Figure 5). The wide imaging range is separately set to three split imaging ranges (split video image in response to each split imaging range) each being a narrow imaging range as the modes 1, 2, 3 as above. An optional split image is selected among the split video images in response to the modes 1 to 3 in response to the operation of a manual switch SW2 as the video image displayed on the display apparatus 20a. Further, the split image first displayed on the display apparatus 20a can automatically be selected in response to an on-vehicle unit such as a variable speed stage of a gear change or a range position.
COPYRIGHT: (C)2005,JPO&NCIPI

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