专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06385553B1 Tire air pressure estimating apparatus 失效
标题翻译：轮胎气压估计装置
公开(公告)号：US06385553B1
公开(公告)日：2002-05-07
申请号：US09210960
申请日：1998-12-15
申请人： Toshiharu Naito , Nobuyoshi Onogi , Takeyasu Taguchi
发明人： Toshiharu Naito , Nobuyoshi Onogi , Takeyasu Taguchi
IPC分类号： B60C2300
CPC分类号： B60C23/062 , B60C23/061
摘要： In a tire air pressure estimating apparatus, wheel speeds of respective wheels are successively calculated when a vehicle is running. At least one of a tire resonance frequency and a tire spring constant is extracted from vibration frequency components included in a wheel speed signal with respect to each of tires. Tire air pressures of drive wheels are estimated based on the extracted tire resonance frequencies or the tire spring constants. Rotational state values (e.g. wheel speed values) of driven wheel tires are calculated based on the detected wheel speeds. Tire air pressures of driven wheels are estimated based on a deviation of the rotational state values of the driven wheel tires.
摘要翻译：在轮胎气压推定装置中，当车辆行驶时，依次计算各车轮的车轮速度。轮胎共振频率和轮胎弹簧常数中的至少一个相对于每个轮胎从包括在车轮速度信号中的振动频率分量中提取出来。基于提取的轮胎共振频率或轮胎弹簧常数来估计驱动轮的轮胎空气压力。基于检测到的车轮速度来计算从动轮胎的旋转状态值（例如车轮速度值）。基于从动轮轮胎的旋转状态值的偏差来估计从动轮的轮胎气压。

2. 发明授权

US5606122A Tire pneumatic pressure detector 失效
标题翻译：轮胎气压检测仪
公开(公告)号：US5606122A
公开(公告)日：1997-02-25
申请号：US525205
申请日：1995-09-08
申请人： Takeyasu Taguchi , Toshiharu Naito , Nobuyoshi Onogi , Ikuo Hayashi , Yoshihiro Nishikawa
发明人： Takeyasu Taguchi , Toshiharu Naito , Nobuyoshi Onogi , Ikuo Hayashi , Yoshihiro Nishikawa
IPC分类号： B60C23/06 , B60C23/00 , B60C23/02
CPC分类号： B60C23/062 , B60C23/061
摘要： Pickup coils which generate vehicle wheel speed signals which include vibration frequency components of tires during vehicle cruising are provided. An electronic control unit extracts resonance frequencies of tires from the vehicle wheel speed signals and estimates tire pneumatic pressure based on the extracted resonance frequencies. When an estimated vehicle wheel pneumatic pressure falls below a predetermined critical pneumatic pressure, pneumatic pressure decline warnings are generated and displayed by a display unit. An update switch is provided and when this update switch is turned on when replacing tires, the electronic control unit adjusts and sets the value of the critical pneumatic pressure described above based on the resonance frequency extracted during this time.
摘要翻译：提供了在车辆巡航期间产生包括轮胎的振动频率分量的车轮速度信号的拾取线圈。电子控制单元从车轮速度信号中提取轮胎的共振频率，并基于提取的共振频率来估计轮胎气动压力。当估计的车轮气动压力低于预定的临界气压时，由显示单元产生并显示气压下降警告。提供更新开关，并且当更换轮胎时该更新开关打开时，电子控制单元基于在此期间提取的共振频率来调整并设定上述临界气压的值。

3. 发明授权

US6092028A Apparatus for estimating tire air pressure 有权
标题翻译：用于估计轮胎气压的装置
公开(公告)号：US6092028A
公开(公告)日：2000-07-18
申请号：US131171
申请日：1998-08-07
申请人： Toshiharu Naito , Takeyasu Taguchi , Hideki Kabune , Yuichi Inoue , Nobuyoshi Onogi
发明人： Toshiharu Naito , Takeyasu Taguchi , Hideki Kabune , Yuichi Inoue , Nobuyoshi Onogi
IPC分类号： B60C23/06 , B60C23/00
CPC分类号： B60C23/062 , B60C23/061
摘要： A signal processor comprises wheel speed-detecting means for detecting a wheel speed signal including vibrational components of a tire, extraction means for extracting a resonant frequency of the vibrational components of the tire or a tire spring constant based on the wheel speed signals, air pressure-estimating means for estimating a tire air pressure based on the resonant frequency or the tire spring constant, and determining means for determining whether the estimated tire air pressure is abnormal or not by comparing with a determination value. Further, correcting means corrects at least one of the determination value, the estimated tire air pressure, the resonant frequency and the tire spring constant in response to a tire temperature. A temperature-sensing device is mounted inside the signal processor to detect a temperature associated with the tire temperature.
摘要翻译：信号处理器包括用于检测包括轮胎的振动分量的车轮速度信号的车轮速度检测装置，用于基于车轮速度信号提取轮胎的振动分量的共振频率或轮胎弹簧常数的提取装置，空气压力 - 估计装置，用于基于共振频率或轮胎弹簧常数来估计轮胎气压;以及确定装置，用于通过与确定值进行比较来确定估计的轮胎气压是否异常。此外，校正装置根据轮胎温度校正判定值，估计轮胎气压，共振频率和轮胎弹簧的至少一个。温度感测装置安装在信号处理器内以检测与轮胎温度相关的温度。

4. 发明授权

US6142026A Wheel information estimating apparatus 失效
标题翻译：车轮信息估计装置
公开(公告)号：US6142026A
公开(公告)日：2000-11-07
申请号：US458099
申请日：1995-06-01
申请人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Takaji Umeno , Katsuhiro Asano , Toshiharu Naito , Nobuyoshi Onogi
发明人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Takaji Umeno , Katsuhiro Asano , Toshiharu Naito , Nobuyoshi Onogi
IPC分类号： B60C23/06 , G01M15/00 , B60C23/00 , G01L17/00
CPC分类号： B60C23/062 , B60C23/061
摘要： A wheel information estimating apparatus, which includes: a detecting device for detecting a wheel motion state relating to a movement of a tired wheel of a motor vehicle; an estimating device for estimating wheel information relating to the tired wheel, on the basis of the wheel motion state detected by the detecting device; and a modifying device for modifying an element relating to estimation of the wheel information, so as to improve an accuracy of estimating the wheel information. The element to be modified is selected from a movement of a center of rotation of the tired wheel as viewed in a plane in which the wheel is rotated, a signal applied from the detecting device to the estimating device, and an internal parameter used by the estimating means for estimating the wheel information.
摘要翻译：一种车轮信息估计装置，包括：检测装置，用于检测与机动车辆的轮胎的运动有关的车轮运动状态; 基于由所述检测装置检测到的车轮运动状态来估计与所述轮胎相关的车轮信息的估计装置; 以及用于修改与车轮信息的估计有关的元件的修改装置，以便提高车轮信息的估计精度。要修改的元件选自在车轮旋转的平面中观察到的轮胎的旋转中心的运动，从检测装置施加到估计装置的信号，以及由用于估计车轮信息的估计装置。

5. 发明授权

US5826207A Device for estimating air pressure of tire from vibration components of vehicle wheel speed 失效
标题翻译：用于估计车轮速度的振动分量的轮胎气压的装置
公开(公告)号：US5826207A
公开(公告)日：1998-10-20
申请号：US575250
申请日：1995-12-20
申请人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Katsuhiro Asano , Takaji Umeno , Toshiharu Naito , Nobuyoshi Onogi , Yuuichi Inoue
发明人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Katsuhiro Asano , Takaji Umeno , Toshiharu Naito , Nobuyoshi Onogi , Yuuichi Inoue
IPC分类号： G01L17/00 , B60C23/00 , B60C23/06
CPC分类号： B60C23/062 , B60C23/061
摘要： In a tire air pressure estimation based upon vibration components extractedrom a vehicle wheel speed signal, when the vehicle is a driven vehicle wheel, the precision of estimation is improved by canceling the components of vibration due to the resonance of the drive system from the vibration components based upon which the estimation calculation is made. The vibration components due to the resonance of the drive system can be canceled by canceling those vibration components extracted from the vehicle wheel speed signal which are the same in the phase between left and right driven vehicle wheels. When the tire air pressure of one of a pair of left and right driven vehicle wheels is lower than that of the other, the lower tire air pressure is more correctly estimated. Therefore, the higher tire air pressure may be estimated according to the lower tire air pressure against the drive system resonance.
摘要翻译：在基于从车轮速度信号提取的振动分量的轮胎空气压力估计中，当车辆是从动车轮时，通过消除由于驱动系统的振动引起的振动的振动的分量，从而提高了估计的精度基于此进行估计计算的部件。可以通过取消从车轮速度信号中提取的在左右驱动车轮之间的相位相同的振动分量来抵消由驱动系统的共振引起的振动成分。一对左右的从动车轮中的一方的轮胎空气压力低于另一方的轮胎空气压力时，能够更正确地估计较低的轮胎空气压力。因此，可以根据相对于驱动系统谐振的较低的轮胎空气压力来估计较高的轮胎空气压力。

6. 发明授权

US4681082A Ignition system for internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US4681082A
公开(公告)日：1987-07-21
申请号：US726464
申请日：1985-04-24
申请人： Nobuyoshi Onogi , Mamoru Shimamoto
发明人： Nobuyoshi Onogi , Mamoru Shimamoto
IPC分类号： F02P7/03 , F02P3/04 , F02P5/15 , F02P11/00 , F02P15/00 , F02P1/00
CPC分类号： F02P15/008
摘要： An ignition system for controlling the distribution of ignition signals among a plurality of cylinders of a multi-cylinder internal combustion engine. An ignition timing signal and a BCD code signal obtained by counting (3) the cylinder discrimination signal generated at predetermined intervals of crank angle in accordance with the engine speed and a default signal produced at the time of a trouble with the ignition system are applied to a distribution ROM (5). The ROM, in turn, applies an ignition timing signal to each cylinder on the basis of stored data in accordance with the combination of these input signals. A fixed-position ignition is established at the time of a trouble.
摘要翻译：一种用于控制多缸内燃机的多个气缸中的点火信号分配的点火系统。点火定时信号和BCD码信号通过对（3）根据发动机转速以预定的曲柄角间隔产生的气缸判别信号和在点火系统出现故障时产生的默认信号进行计数（3）而得到分发ROM（5）。根据这些输入信号的组合，ROM又根据存储的数据将点火定时信号施加到每个气缸。在故障时建立固定点火点火。

7. 发明授权

US07841531B2 Camera operating system and matrix code decoding device 有权
公开(公告)号：US07841531B2
公开(公告)日：2010-11-30
申请号：US12585162
申请日：2009-09-08
申请人： Nobuyoshi Onogi
发明人： Nobuyoshi Onogi
IPC分类号： G06K7/10 , G06K7/00
CPC分类号： G06K7/1095 , G06K7/10712
摘要： An image signal output device includes a code generating means for generating a two-dimensional geometrical code based on a source data, a obtaining means for retrieving a sequential image signal, a code inserting means for inserting the two-dimensional geometrical code in the sequential image signal and a output means for outputting the sequential image signal. The code inserting means imperceptibly inserts the two-dimensional geometrical code in the sequential image signal, and the output means outputs the sequential image signal having the two-dimensional geometrical code inserted therein. The imperceptible two-dimensional geometrical code is captured by a camera in a cell phone to be decoded and stored in a memory medium.

8. 发明申请

US20100001072A1 Camera operating system and matrix code decoding device 有权
标题翻译：相机操作系统和矩阵码解码装置
公开(公告)号：US20100001072A1
公开(公告)日：2010-01-07
申请号：US12585162
申请日：2009-09-08
申请人： Nobuyoshi Onogi
发明人： Nobuyoshi Onogi
IPC分类号： G06K7/10
CPC分类号： G06K7/1095 , G06K7/10712
摘要： An image signal output device includes a code generating means for generating a two-dimensional geometrical code based on a source data, a obtaining means for retrieving a sequential image signal, a code inserting means for inserting the two-dimensional geometrical code in the sequential image signal and a output means for outputting the sequential image signal. The code inserting means imperceptibly inserts the two-dimensional geometrical code in the sequential image signal, and the output means outputs the sequential image signal having the two-dimensional geometrical code inserted therein. The imperceptible two-dimensional geometrical code is captured by a camera in a cell phone to be decoded and stored in a memory medium.
摘要翻译：图像信号输出装置包括用于基于源数据生成二维几何码的代码产生装置，用于检索顺序图像信号的获取装置，用于将二维几何代码插入到顺序图像中的代码插入装置信号和用于输出顺序图像信号的输出装置。代码插入装置无意识地将二维几何码插入到顺序图像信号中，并且输出装置输出其中插入有二维几何码的顺序图像信号。不可察觉的二维几何代码由手机中的相机捕获，以被解码并存储在存储介质中。

9. 发明授权

US4725969A Constant-speed driving system 失效
标题翻译：恒速驾驶系统
公开(公告)号：US4725969A
公开(公告)日：1988-02-16
申请号：US654663
申请日：1984-09-26
申请人： Nobuyoshi Onogi , Akira Kuno , Mamoru Shimamoto
发明人： Nobuyoshi Onogi , Akira Kuno , Mamoru Shimamoto
IPC分类号： G05D13/62 , B60K31/02 , B60K31/04 , B60W30/00 , F02D29/02 , F02D41/14 , B60K31/00
CPC分类号： B60K31/047 , B60W2710/0605 , B60W2720/106
摘要： A novel constant-speed drive system for automotive vehicles is disclosed, in which in response to an instruction for constant-speed drive while the vehicle is under acceleration, it is decided whether the vehicle acceleration at that particular time is higher than a predetermined value, and in accordance with the result of this decision, the change rate of the opening of the throttle valve is determined by use of an equation in which the value of a factor is set accordingly. In the case where the acceleration is comparatively high, the value of the factor may be changed to improve the responsiveness of the change rate of the opening of the throttle valve with the change in vehicle speed, thus making it possible to fully prevent the overshoot of the running vehicle speed.
摘要翻译：公开了一种用于机动车辆的新型恒速驱动系统，其中响应于车辆处于加速状态下的恒速驱动指令，判定该特定时间的车辆加速度是否高于预定值，并且根据该判断结果，通过使用相应地设定因子的值的方程来确定节流阀的开度的变化率。在加速度相对较高的情况下，可以改变因子的值，以改善节气门的开度的变化率随车速的变化的响应性，从而可以完全防止运行车速。

10. 发明申请

US20060086796A1 Image signal output device, coded image signal generation method, image signal output program, camera operation system, camera operation program, matrix code decoding device, and matrix code decoding program 失效
标题翻译：图像信号输出装置，编码图像信号生成方法，图像信号输出程序，相机操作系统，相机操作程序，矩阵码解码装置和矩阵码解码程序
公开(公告)号：US20060086796A1
公开(公告)日：2006-04-27
申请号：US11257025
申请日：2005-10-25
申请人： Nobuyoshi Onogi
发明人： Nobuyoshi Onogi
IPC分类号： G06K7/10
CPC分类号： G06K7/1095 , G06K7/10712
摘要： An image signal output device includes a code generating means for generating a two-dimensional geometrical code based on a source data, a obtaining means for retrieving a sequential image signal, a code inserting means for inserting the two-dimensional geometrical code in the sequential image signal and a output means for outputting the sequential image signal. The code inserting means imperceptibly inserts the two-dimensional geometrical code in the sequential image signal, and the output means outputs the sequential image signal having the two-dimensional geometrical code inserted therein. The imperceptible two-dimensional geometrical code is captured by a camera in a cell phone to be decoded and stored in a memory medium.
摘要翻译：图像信号输出装置包括用于基于源数据生成二维几何码的代码产生装置，用于检索顺序图像信号的获取装置，用于将二维几何代码插入到顺序图像中的代码插入装置信号和用于输出顺序图像信号的输出装置。代码插入装置无意识地将二维几何码插入到顺序图像信号中，并且输出装置输出其中插入有二维几何码的顺序图像信号。不可察觉的二维几何代码由手机中的相机捕获，以被解码并存储在存储介质中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式