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1. 发明授权

US07031813B2 Electric steering control device 有权
标题翻译：电动转向控制装置
公开(公告)号：US07031813B2
公开(公告)日：2006-04-18
申请号：US10712321
申请日：2003-11-14
申请人： Michiyuki Sugiyama , Hirozumi Eki , Kazumasa Kodama , Junji Kawamuro , Takahiro Kojo , Masatoshi Nakatsu
发明人： Michiyuki Sugiyama , Hirozumi Eki , Kazumasa Kodama , Junji Kawamuro , Takahiro Kojo , Masatoshi Nakatsu
IPC分类号： A01B69/00
CPC分类号： B62D5/0496 , B62D5/008
摘要： An electric steering control device is provided which is capable of enabling the driver to perform steering manipulation stably without being substantially affected by the ambient temperature and the heat generation of the control device. The control device comprises a temperature sensor for detecting the temperature of a circuit board mounting a motor drive circuit thereon and a compensation section for compensating an electric current command value based on the board temperature detected by the temperature sensor, so that en electric motor for exerting an assist force on a vehicle steering mechanism is driven by the compensated electric current command value output from a motor drive circuit. Therefore, the steering operation can be done stably without being substantially affected by the ambient temperature and the heat generation of the control device. In particular, since the temperature sensor is arranged not on the motor drive circuit per se but on a circuit board mounting the motor drive circuit thereon, the freedom can be heightened in arranging the temperature sensor. Further, since the temperature sensor for heat control of a spiral cable provided on the electric motor is utilized also for compensation of the electric current command value, the components for the control device can be reduced in number.
摘要翻译：提供一种电动转向控制装置，其能够使驾驶员能够稳定地执行转向操作，而不受基本上受到环境温度和控制装置的发热的影响。控制装置包括温度传感器，用于检测在其上安装电动机驱动电路的电路板的温度，以及补偿部分，用于基于由温度传感器检测到的电路板温度补偿电流指令值，使得用于施加电动机由电机驱动电路输出的补偿电流指令值驱动车辆转向机构上的辅助力。因此，可以在不受环境温度和控制装置的发热的显着影响的情况下稳定地进行转向操作。特别地，由于温度传感器本身不设置在电动机驱动电路上，而是在其上安装电动机驱动电路的电路板上，因此可以在布置温度传感器时提高自由度。此外，由于设置在电动机上的螺旋形电缆的热控温度传感器也用于电流指令值的补偿，所以可以减少控制装置的部件数量。

2. 发明申请

US20100230489A1 COMMUNICATION DEVICE SYSTEM AND CARD-TYPE DEVICE 失效
标题翻译：通信设备系统和卡类型设备
公开(公告)号：US20100230489A1
公开(公告)日：2010-09-16
申请号：US12634929
申请日：2009-12-10
申请人： Michiyuki SUGIYAMA
发明人： Michiyuki SUGIYAMA
IPC分类号： G06K5/00 , G06F12/14
CPC分类号： H04L63/0823 , H04L12/283 , H04L63/0428 , H04L63/0853 , H04L67/125 , H04L2012/2841
摘要： There is provided a communication device system and a card-type device, in which an attachable and detachable communication device can be attached later only when a control, maintenance or monitor function and an authentication function are required. A communication function, a function to convert an electric signal of a control object device into another communication protocol, and an encryption/decryption function are concentrated on one card, and this card is obtained only when necessary, and the control, maintenance or monitor can be performed remotely. The card is created by an appropriate certificate authority or a manufacture maker of the control object device, and necessary information can be set.
摘要翻译：提供了一种通信设备系统和卡型设备，其中仅当需要控制，维护或监视功能和认证功能时，可以随后安装可附接和可拆卸的通信设备。通信功能，将控制对象设备的电信号转换成另一通信协议的功能以及加密/解密功能集中在一个卡上，并且该卡仅在必要时获得，并且控制，维护或监视可以远程执行。该卡由适当的认证机构或控制对象设备的制造商创建，并且可以设置必要的信息。

3. 发明授权

US08678279B2 Communication device system and card-type device 失效
标题翻译：通信设备系统和卡式设备
公开(公告)号：US08678279B2
公开(公告)日：2014-03-25
申请号：US12634929
申请日：2009-12-10
申请人： Michiyuki Sugiyama
发明人： Michiyuki Sugiyama
IPC分类号： G06K5/00
CPC分类号： H04L63/0823 , H04L12/283 , H04L63/0428 , H04L63/0853 , H04L67/125 , H04L2012/2841
摘要： There is provided a communication device system and a card-type device, in which an attachable and detachable communication device can be attached later only when a control, maintenance or monitor function and an authentication function are required. A communication function, a function to convert an electric signal of a control object device into another communication protocol, and an encryption/decryption function are concentrated on one card, and this card is obtained only when necessary, and the control, maintenance or monitor can be performed remotely. The card is created by an appropriate certificate authority or a manufacture maker of the control object device, and necessary information can be set.
摘要翻译：提供了一种通信设备系统和卡型设备，其中仅当需要控制，维护或监视功能和认证功能时，可以随后安装可附接和可拆卸的通信设备。通信功能，将控制对象设备的电信号转换成另一通信协议的功能以及加密/解密功能集中在一个卡上，并且该卡仅在必要时获得，并且控制，维护或监视可以远程执行。该卡由适当的认证机构或控制对象设备的制造商创建，并且可以设置必要的信息。

4. 发明授权

US07028804B2 Steering angle neutral position detection error protecting method and detection error protecting apparatus 失效
标题翻译：转向角中立位置检测误差保护方法和检测误差保护装置
公开(公告)号：US07028804B2
公开(公告)日：2006-04-18
申请号：US10463522
申请日：2003-06-18
申请人： Hirozumi Eki , Michiyuki Sugiyama , Junji Kawamuro , Takahiro Kojo , Masatoshi Nakatsu
发明人： Hirozumi Eki , Michiyuki Sugiyama , Junji Kawamuro , Takahiro Kojo , Masatoshi Nakatsu
IPC分类号： B62D5/04 , G06F7/00
CPC分类号： B62D15/024 , B62D15/0245
摘要： In a neutral position detection error protecting apparatus, vehicle wheel velocities of right/left driven wheels are detected and a right/left wheel velocity difference is obtained. Then, when a right/left wheel velocity difference is less than a predetermined velocity a steering rotation angle is more than a predetermined value and a vehicle wheel velocity is more than a predetermined velocity in a predetermined period, it is determined that there is an abnormality in the vehicle wheel velocities.
摘要翻译：在中立位置检测误差保护装置中，检测右/左从动轮的车轮速度，并获得右/左车轮速度差。然后，当左/右车轮速度差小于预定速度时，转向旋转角度大于预定值，并且车轮速度在预定时间段内大于预定速度，则确定存在异常在车轮速度上。

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