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公开(公告)号：US20080253691A1
公开(公告)日：2008-10-16
申请号：US12082619
申请日：2008-04-10
IPC分类号： G06K9/54
CPC分类号： H04N5/775 , H04N5/445 , H04N5/50 , H04N5/781 , H04N5/85 , H04N7/014 , H04N21/44008 , H04N21/440281
摘要： In the present invention, there is provided an image processing apparatus including: a detecting section configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining section configured to determine whether the input image signal is cleared; and an interpolating section configured such that if the input image signal is not found cleared, then the interpolating section interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the uncleared input image signal and a preceding input image signal that precedes the uncleared input signal, in accordance with the motion vector; and if the input image signal is found cleared, then the interpolating section allows the input image signal to be output unchanged as the input image signal intermediate signal.
摘要翻译： 在本发明中，提供了一种图像处理装置，包括：检测部，被配置为从作为每个时间顺序输入像素的图像信号的输入图像信号中检测运动矢量; 确定部，被配置为确定所述输入图像信号是否被清除; 以及被配置为使得如果未找到输入图像信号被清除的内插部分，则内插部分插入并输出在未清零的输入图像信号和先前输入图像信号之间的预定时间点插入的输入图像信号中间信号， 在未被清除的输入信号之前，根据运动矢量; 并且如果输出图像信号被清除，则内插部分允许将输入图像信号作为输入图像信号中间信号不变地输出。
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公开(公告)号：US08126293B2
公开(公告)日：2012-02-28
申请号：US12082619
申请日：2008-04-10
IPC分类号： G06K9/32
CPC分类号： H04N5/775 , H04N5/445 , H04N5/50 , H04N5/781 , H04N5/85 , H04N7/014 , H04N21/44008 , H04N21/440281
摘要： In the present invention, there is provided an image processing apparatus including: a detecting section configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining section configured to determine whether the input image signal is cleared; and an interpolating section configured such that if the input image signal is not found cleared, then the interpolating section interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the uncleared input image signal and a preceding input image signal that precedes the uncleared input signal, in accordance with the motion vector; and if the input image signal is found cleared, then the interpolating section allows the input image signal to be output unchanged as the input image signal intermediate signal.
摘要翻译： 在本发明中，提供了一种图像处理装置，包括：检测部，被配置为从作为每个时间顺序输入像素的图像信号的输入图像信号中检测运动矢量; 确定部，被配置为确定所述输入图像信号是否被清除; 以及被配置为使得如果未找到输入图像信号被清除的内插部分，则内插部分插入并输出在未清零的输入图像信号和先前输入图像信号之间的预定时间点插入的输入图像信号中间信号， 在未被清除的输入信号之前，根据运动矢量; 并且如果输出图像信号被清除，则内插部分允许将输入图像信号作为输入图像信号中间信号不变地输出。
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公开(公告)号：US08116594B2
公开(公告)日：2012-02-14
申请号：US12082625
申请日：2008-04-10
IPC分类号： G06K9/32
CPC分类号： H04N19/577 , H04N19/132 , H04N19/587 , H04N19/87
摘要： An image processing apparatus includes: a detecting unit configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining unit configured to determine whether the input image signal in terms of a level meets a predetermined condition; and an interpolating unit configured such that if the input image signal is not found to meet the predetermined condition, then the interpolating unit interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the input image signal and a preceding input image signal that precedes the input image signal, in accordance with the motion vector, and if the input image signal is found to meet the predetermined condition, then the interpolating unit allows the input image signal to be output unchanged as the input image signal intermediate signal.
摘要翻译： 一种图像处理装置，包括：检测单元，被配置为从作为每个时间顺序输入像素的图像信号的输入图像信号中检测运动矢量; 确定单元，被配置为确定所述输入图像信号是否满足预定条件; 以及内插单元，被配置为使得如果没有发现输入图像信号满足预定条件，则内插单元插入并输出在输入图像信号和前一输入之间的预定时间点插入的输入图像信号中间信号 根据运动矢量在输入图像信号之前的图像信号，并且如果发现输入图像信号满足预定条件，则内插单元允许输入图像信号作为输入图像信号中间信号而不变地输出 。
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公开(公告)号：US20090059074A1
公开(公告)日：2009-03-05
申请号：US12229374
申请日：2008-08-22
IPC分类号： H04N5/50
CPC分类号： H04N5/44504 , H04N7/014 , H04N21/431 , H04N21/44008 , H04N21/440281
摘要： A display apparatus including an image processing unit for performing a frame rate conversion process of converting a frame rate using an interpolating image generated based on a motion vector between adjacent frames with respect to a picture signal which is a collection of image signals of a plurality of frame units taken along a time-series; and a display unit for displaying a picture based on the picture signal of after the frame rate conversion process; wherein the image processing unit performs the frame rate conversion process using an image at least one part of which is the same as a frame immediately before as the interpolating image when an OSD superimposed picture signal having an OSD image signal superimposed on an input picture signal is input to the frame rate conversion section.
摘要翻译： 一种显示装置，包括：图像处理单元，用于执行使用基于相邻帧之间的运动矢量生成的内插图像来转换帧率的帧速率转换处理，所述图像信号是多个图像信号的集合的图像信号 沿时间序列拍摄的帧单位; 以及显示单元，用于基于帧速率转换处理之后的图像信号显示图像; 其中，当具有叠加在输入图像信号上的OSD图像信号的OSD叠加图像信号是图像处理单元时，使用其至少一部分与紧邻的帧相同的图像作为内插图像执行帧速率转换处理 输入到帧速率转换部分。
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公开(公告)号：US20080253692A1
公开(公告)日：2008-10-16
申请号：US12082625
申请日：2008-04-10
IPC分类号： G06K9/54
CPC分类号： H04N19/577 , H04N19/132 , H04N19/587 , H04N19/87
摘要： An image processing apparatus includes: a detecting unit configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining unit configured to determine whether the input image signal in terms of a level meets a predetermined condition; and an interpolating unit configured such that if the input image signal is not found to meet the predetermined condition, then the interpolating unit interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the input image signal and a preceding input image signal that precedes the input image signal, in accordance with the motion vector, and if the input image signal is found to meet the predetermined condition, then the interpolating unit allows the input image signal to be output unchanged as the input image signal intermediate signal.
摘要翻译： 一种图像处理装置，包括：检测单元，被配置为从作为每个时间顺序输入像素的图像信号的输入图像信号中检测运动矢量; 确定单元，被配置为确定所述输入图像信号是否满足预定条件; 以及内插单元，被配置为使得如果没有发现输入图像信号满足预定条件，则内插单元插入并输出在输入图像信号和前一输入之间的预定时间点插入的输入图像信号中间信号 根据运动矢量在输入图像信号之前的图像信号，并且如果发现输入图像信号满足预定条件，则内插单元允许输入图像信号作为输入图像信号中间信号而不变地输出 。
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公开(公告)号：US4982622A
公开(公告)日：1991-01-08
申请号：US377428
申请日：1989-07-10
申请人： Masanari Yamamoto , Mikio Iwase , Toshihiro Tomino
发明人： Masanari Yamamoto , Mikio Iwase , Toshihiro Tomino
CPC分类号： F16H61/061 , F16H2061/0096 , F16H2061/0255 , F16H2061/0488 , F16H2312/02 , F16H59/72 , Y10T477/653 , Y10T477/689 , Y10T477/6895 , Y10T477/693964 , Y10T477/693973
摘要： A pressure control device of an automatic transmission in which duty ratio of speed gear changing solenoid is controlled, when a shift is done from D, 2 or L range to P, R or N range and back again to D, 2 or L range, such that the duty ratio is maintained at 0% to ensure a sufficiently large apply flow rate and then increased followed by a progressive decrease towards 0%. The time over which the duty ratio is maintained at 0% is shortened in an amount which is determined in accordance with the time elapsed till the shift back to the D, 2 or L range, whereby an abrupt application of the engaging hydraulic pressure to a clutch is avoided to minimize a shock which is generated at the time of shifting. When a shift is done for the first time from N to D range after turning on of the ignition switch, the time over which the duty ratio is maintained at 0% is prolonged so as to increase the rate of supply of the hydraulic oil to oil passages and hydraulic pistons of clutches for operating rotational elements of the automatic transmission, so that sufficiently large quantity of oil is maintained at the time of the first shift from N to D range shortly after the start of the engine, thereby minimizing a shock.
摘要翻译： 在从D，2或L范围向P，R或N范围进行换档并再次回到D，2或L范围时，控制变速螺线管的占空比的自动变速器的压力控制装置， 使得占空比保持在0％以确保足够大的施加流速，然后增加，随后逐渐减小到0％。 占空比保持在0％的时间缩短到根据经过的时间直到D，2或L范围确定的量，由此将接合液压突然施加到 避免了离合器，以减少在换档时产生的冲击。 当点火开关接通后，从N到D范围首次进行换档时，占空比保持在0％的时间会延长，从而提高液压油供油量 用于操作自动变速器的旋转元件的离合器的通道和液压活塞，使得在发动机启动之后不久第一次从N到D范围内的时间维持足够大量的油，从而使冲击最小化。
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公开(公告)号：US5452217A
公开(公告)日：1995-09-19
申请号：US92814
申请日：1993-07-19
申请人： Hiroshi Kishi , Toru Ito , Kyomi Morimoto , Shoji Yokoyama , Kenji Kuroda , Kiyohide Katoh , Masanari Yamamoto
发明人： Hiroshi Kishi , Toru Ito , Kyomi Morimoto , Shoji Yokoyama , Kenji Kuroda , Kiyohide Katoh , Masanari Yamamoto
CPC分类号： G07B15/063 , G01C21/3655
摘要： A vehicle route guidance system includes a map information storage section 10 which has a road type storage section 10a for storing various types of roads such as toll roads, express highways and motorways. A route guidance control section 26 reads out map information including road type information and route information. A road type change point detecting section 26a detects a road type change point. The route guidance control section 26 causes a display 28 and a voice controller 30 to perform the route guidance when a vehicle approaches a point a given distance short of the road type change point. The voice controller 30 responds to the instruction from the route guidance control section 26 to announce the route guidance for informing the driver of the entry to a toll road, express highway or motorway.
摘要翻译： 车辆路线引导系统包括地图信息存储部分10，其具有用于存储收费道路，快速公路和高速公路等各种道路的道路型存储部10a。 路线引导控制部26读出包含道路类型信息和路线信息的地图信息。 道路型变化点检测部26a检测道路型变化点。 路线引导控制部26使车辆接近距道路型变化点以外的距离的点时，显示器28和语音控制器30进行路线引导。 语音控制器30响应来自路线引导控制部26的指示，通知路线引导，以通知驾驶员进入收费公路，快速公路或高速公路的路段。
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公开(公告)号：US4841445A
公开(公告)日：1989-06-20
申请号：US83392
申请日：1987-08-10
申请人： Masanari Yamamoto , Yasunobu Ito , Shouji Yokoyama
发明人： Masanari Yamamoto , Yasunobu Ito , Shouji Yokoyama
CPC分类号： F16H59/24 , F02D11/106 , F02D2250/16 , Y10T477/693
摘要： In accordance with the invention, the mounting position of a throttle opening sensor is adjusted in such a manner that the output voltage of the sensor attains a value a value of V.sub.100 at a throttle opening of 100%. When execution of the system program starts, V.sub.0 is stored in memory as initialized voltage data at a throttle opening of 0%. A throttle opening .theta..alpha. corresponding to sensed voltage data V.alpha. is calculated in an arithmetic unit in accordance with the following equation: ##EQU1## The throttle opening - output voltage characteristic may change due to an error in mounting the throttle opening sensor, a change in the length of the throttle cable caused by a temperature variation, or a change in resistance value caused by aging. If such is the case and a voltage V'.sub.0 greater than the previously stored voltage V.sub.O prevailing at the throttle opening of 0% is sensed, then V'.sub.0 is stored in memory as new voltage data corresponding to the throttle opening of 0%. Thereafter, a throttle opening .theta.'.alpha. corresponding to sensed voltage data V'.alpha. is calculated in accordance with Eq. (1). Therefore, since an adjustment is made so as to absorb any variance in the throttle opening - output voltage characteristic of the throttle opening sensor, an accurate throttle signal can be obtained at all times despite a change in the characteristic of the throttle opening sensor when the sensor is mounted or due aging.
摘要翻译： 根据本发明，调节节气门开度传感器的安装位置，使得传感器的输出电压在节气门开度为100％时达到V100值。 当系统程序执行开始时，V0作为初始化电压数据存储在存储器中，节气门开度为0％。 根据以下等式，在运算单元中计算出对应于感测电压数据V alpha的节气门开度θα：
＆cir＆1油门开度 - 输出电压特性可能由于安装节气门开度传感器的错误而改变， 由温度变化引起的节流电缆的长度的变化或由老化引起的电阻值的变化。 如果是这种情况，并且感测到大于在节气门开度为0％的先前存储的电压VO的电压V'0，则V'0作为对应于0％的节气门开度的新电压数据被存储在存储器中。 此后，根据等式1计算对应于感测电压数据V'α的节气门开度θ' （1）。 因此，由于进行调节以吸收节气门开度传感器的节气门开度 - 输出电压特性的任何变化，所以即使在节气门开度传感器的特性发生变化的情况下也能始终得到精确的油门信号 传感器安装或老化。 -
公开(公告)号：US4918606A
公开(公告)日：1990-04-17
申请号：US396793
申请日：1989-08-21
申请人： Yasunobu Ito , Masanari Yamamoto
发明人： Yasunobu Ito , Masanari Yamamoto
CPC分类号： F16H61/12 , F16H59/44 , F16H2061/1208 , F16H2061/1232 , F16H2061/1244 , F16H2061/1284 , F16H2306/00 , F16H59/24 , F16H61/686 , Y10S477/906 , Y10T477/692
摘要： A rate of change in vehicle velocity is calculated by comparing a present vehicle velocity signal and an immediately preceding vehicle velocity signal. If the rate of change in vehicle velocity is greater than a rate of change capable of being produced by actual traveling of the vehicle, a decision is rendered to the effect that the vehicle velocity sensor is faulty, fail-safe mode processing is executed and the automatic transmission is controlled in such a manner that traveling of the vehicle will not be impaired. Thus, if the vehicle velocity sensor malfunctions, the automatic transmission can be controlled so as not to impair traveling of the vehicle, thereby allowing the vehicle to travel safely and stably. The fail-safe function can be performed satisfactorily even if only a single vehicle velocity sensor is provided.
摘要翻译： 通过比较当前车速信号和紧接在前的车速信号来计算车速的变化率。 如果车速的变化率大于能够通过车辆的实际行驶而产生的变化率，则判定为车速传感器故障，进行故障安全模式处理， 控制自动变速器，使得车辆的行驶不会受到损害。 因此，如果车速传感器发生故障，则可以控制自动变速器，以不妨碍车辆行驶，从而使车辆安全稳定地行驶。 即使仅提供单个车速传感器，也能够令人满意地执行故障保护功能。
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公开(公告)号：US4899278A
公开(公告)日：1990-02-06
申请号：US83391
申请日：1987-08-10
申请人： Masanari Yamamoto , Yasunobu Ito , Kenji Suzuki
发明人： Masanari Yamamoto , Yasunobu Ito , Kenji Suzuki
CPC分类号： F16H61/12 , F16H59/36 , F16H2061/1208 , F16H2061/1268 , F16H2200/0039 , F16H2200/201 , F16H59/24 , F16H59/44 , F16H61/686 , Y10S477/906 , Y10T477/6934
摘要： In accordance with the invention, as shown, for example, in FIG. 1, when a second counter 14 attains a number of pulses n needed for period measurement, the time required for n pulses to enter is obtained from a second memory 16, which stores the time that prevailed n pulses ago, and a first memory 15, which stores the time prevailing when the present velocity signal enters. Vehicle velocity is calculated from the time obtained. A second timer 11 is reset whenever the velocity signal enters in order to check the pulse input time interval. When the value in the second timer 11 exceeds a predetermined value t, the second counter 14 is reset in order to remeasure the time required for the n pulses to enter. Thereafter, the contents of the first memory 15 are stored in the second memory 16 and the second timer 11 is also reset. Accordingly, when the value in the second timer 11 exceeds the predetermined value t, namely when the vehicle is traveling at a very low velocity, the system forgoes the calculation of vehicle velocity. As a result, shift signals are not outputted to the shift solenoids on the basis of a vehicle velocity different from the present vehicle velocity and, hence, an erroneous shift does not take place. The arrangement of the system is a simple one since only the clock signal of the microcomputer is utilized.
摘要翻译： 根据本发明，如图所示，例如， 如图1所示，当第二计数器14达到周期测量所需的脉冲数n时，n个脉冲进入所需的时间是从存储n个脉冲之前的时间的第二存储器16和第一存储器15获得的， 其存储当前速度信号进入时的时间。 从所获得的时间计算车速。 每当速度信号进入时，第二计时器11被复位，以便检查脉冲输入时间间隔。 当第二定时器11中的值超过预定值t时，第二计数器14被复位，以便重新测量n个脉冲进入所需的时间。 此后，第一存储器15的内容被存储在第二存储器16中，并且第二定时器11也被复位。 因此，当第二定时器11中的值超过预定值t时，即当车辆以非常低的速度行驶时，系统放弃车速的计算。 结果，换档信号不会根据与当前车速不同的车速而输出到变速螺线管，因此不发生错误换档。 系统的布置是简单的，因为仅使用微计算机的时钟信号。
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