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21. 发明公开

EP0994449A3 Broadcasting type information providing system and travel environment information collecting device 有权
标题翻译： Funkinformationsbereitstellungssystem和Reiseumgebungsinformationssammelvorrichtung
公开(公告)号：EP0994449A3
公开(公告)日：2003-01-08
申请号：EP99119985.2
申请日：1999-10-13
申请人： Hitachi, Ltd. , Xanavi Informatics Corporation
发明人： Endo, Yoshinori , Nakamura, Kozo , Fujiwara, Toshio , Kurata, Ke'nichirou , Hiroshige, Hideo , Kuroda, Hiroshi , Hondo, Ichiro , Mariko, Okude
IPC分类号： G08G1/09 , G08G1/0967
CPC分类号： G08G1/09675 , G01C21/26 , G08G1/09 , G08G1/096775 , G08G1/096791 , G08G1/096827 , G08G1/096861 , G08G1/096872
摘要： In a broadcasting type information providing system, a moving body 10 includes a bidirectional communication unit 13 which performs communication with an information providing center 21, an information processing unit 11 which communicates request information necessary for a user via the bidirectional communication unit 13 to the information providing center 21 as well as presents answer information with respect to the request information to the user and a broadcast receiving unit 14 which receives the answer information broadcasted from a broadcasting station 22, and the information providing center 21 generates the answer information with respect to the request information being transmitted from the moving body 10 as well as selects a broadcasting station 22 of which service area covers the position of the moving body 10 depending on the position of the moving body 10 detected either at the side of the moving body 10 or at the side of the information providing center 21 and causes the selected broadcasting station 21 to broadcast the answer information, thereby when transferring information from the information providing center 21 to the moving body 10, an optimum communication means and broadcasting station can be selected.
摘要翻译：安装在车辆上的旅行环境信息收集装置包括：收集装置（12），其收集有关车辆所在的道路的行驶环境信息;接收装置（14），其接收从信息中心发送的行驶环境信息其存储预先行驶环境信息;判断装置，其通过利用所收集的行驶环境信息判断是否需要对所接收的行驶环境信息的一部分的更新或新生成的处理; 以及当所述判断装置判断需要更新处理或新生成处理时，将由所述收集装置收集的旅行环境信息发送到所述信息中心的发送装置（13）。

22. 发明公开

EP0829704A3 Information display system for vehicle navigation 失效
标题翻译：用于车辆导航信息显示系统
公开(公告)号：EP0829704A3
公开(公告)日：1999-06-16
申请号：EP97115617.9
申请日：1997-09-09
申请人： HITACHI, LTD. , Xanavi Informatics Corporation
发明人： Fujiwara, Toshio , Fukunaga, Yasushi , Nakamura, Kozo , Kurata, Ken'ichirou , Gunji, Yasuhiro , Endo, Yoshinori , Okude, Mariko
IPC分类号： G01C21/20
CPC分类号： G01C21/3682 , G08G1/0969
摘要： In order to provide a navigation system intelligibly providing various information which contains information to vary with time and is expected by the user, without increasing quantity of the information to be transmitted to a terminal mounted on a car, a navigation system is constituted with an information offering equipment and an information display system, and said information offering equipment has an individual information reception means (80) to obtain individual information through a network and a data transmission means to transmit the received information to the information display system, and said information display system has a data receiver receiving the data from the information offering equipment, a map display means (54), an icon display means (64) displaying the received data on a map, an icon select means (67), and a detailed information display means which displays the detailed information of an icon selected.

23. 发明公开

EP0884666A1 Vehicle control system, vehicle mounting apparatus, base station apparatus and vehicle control method 失效
标题翻译：车辆控制系统，包括用于在基站和控制方法用于车辆的车辆安装的控制装置和设备
公开(公告)号：EP0884666A1
公开(公告)日：1998-12-16
申请号：EP98110421.9
申请日：1998-06-08
申请人： Hitachi, Ltd.
发明人： Gunji, Yasuhiro , Kuroda, Hiroshi , Nakamura, Kozo , Takenaga, Hiroshi
IPC分类号： G05D1/02 , G08G1/0968 , G08G1/16 , G01C21/20
CPC分类号： G08G1/164 , G01S19/04 , G01S19/07 , G01S19/14 , G05D1/0246 , G05D1/0274 , G05D1/0278 , G05D1/0297 , G05D2201/0213 , G08G1/22
摘要： A vehicle control system and method which can realize automatic driving of a vehicle (340) under control of a base station (350) with a high accuracy of the order of cm, low costs and a high reliability. On the basis of information relating to positions or speeds of other vehicles (340) or fixed vehicles obtained through communication units installed in the vehicles (340) and base station, the system know presence of vehicles in proximity to each vehicle, proximity distances, proximity directions or relative speeds thereof, informs an associated driver of it, or controls movement states of the proximity vehicles to avoid any contact with the proximity vehicles on the basis of the proximity information.
摘要翻译：一种车辆控制系统及方法，其可以根据一个基站（350）与厘米，低成本和高可靠性的量级的高精度的控制实现的车辆（340）的自动驾驶。上的信息与通过安装在车辆（340）和基站通信单元获得的其他车辆（340）或固定体的位置或速度的基础上，系统知道在接近车辆的存在于各车辆，接近的距离，接近方向或相对速度物，通知给它的相关联的驱动器，或控制所述接近车辆的运动状态，以避免的接近信息的基础上与接近车辆的任何接触。

24. 发明授权

EP0833289B1 Navigation system and information medium for the navigation system 失效
标题翻译：导航系统和存储介质
公开(公告)号：EP0833289B1
公开(公告)日：2005-06-15
申请号：EP97115932.2
申请日：1997-09-12
申请人： Hitachi, Ltd.
发明人： Naya, Hidemitsu , Fukunaga, Yasushi , Nakamura, Kozo
IPC分类号： G08G1/0968 , G06F9/44
CPC分类号： G08G1/096827 , G01C21/3691 , G06F8/47 , G06F8/65 , G08G1/096861 , G08G1/096872 , G08G1/096883

25. 发明公开

EP1054322A2 Computer system with multiple operating system operation 有权
标题翻译：电脑系统Betriebssystem-Betrieben
公开(公告)号：EP1054322A2
公开(公告)日：2000-11-22
申请号：EP00304271.0
申请日：2000-05-19
申请人： Hitachi, Ltd.
发明人： Endo, Yoshinori , Nakamura, Kozo , Kamiwaki, Tadashi , Saito, Masahiko , Ohno, Hiroshi , Nakamura, Tomoaki
IPC分类号： G06F9/46
CPC分类号： G06F9/4812 , G06F9/45558 , G06F9/4843 , G06F2009/45579
摘要： A computer system is provided with a scheme to making the input and output device provided in a computer in common for a plurality of operating system, in a multiple operating system control unit operating a plurality of mutually distinct operating systems on one computer system. The computer system includes a plurality of operating systems, and OS switching unit for switching a plurality of operating systems. The OS switching means makes reference to a preferential interrupt table on the basis of an interrupt factor for switching to corresponding operating system and calls interrupt processing means incorporated in the operating system.
摘要翻译：计算机系统具有在多个操作系统控制单元中在多个操作系统控制单元中操作多个相互不同的操作系统的计算机系统上设置用于多个操作系统的共同设计的输入和输出设备的方案。计算机系统包括多个操作系统和用于切换多个操作系统的OS切换单元。 OS切换装置基于用于切换到相应的操作系统的中断因子并调用并入操作系统中的中断处理装置，参考优先中断表。

26. 发明公开

EP1037188A3 Three-dimensional map drawing method and navigation apparatus 有权
标题翻译：一种用于制造三维地图和导航设备过程
公开(公告)号：EP1037188A3
公开(公告)日：2000-11-22
申请号：EP00104569.9
申请日：2000-03-14
申请人： Hitachi, Ltd. , Xanavi Informatics Corporation
发明人： Okude, Mariko , Endo, Yoshinori , Hiroshige, Hideo , Nakamura, Kozo
IPC分类号： G08G1/0969 , G01C21/36
CPC分类号： G01C21/3638
摘要： Whether the structure data read from the map data correspond to a non-decomposition structure or a decomposition structure, the drawing attribute of the mesh boundary is modified for the decomposition structure, and textures such as windows are mapped on the side wall of the structure by mapping the texture on the side wall of the structure reconstructed after reconstructing the single-bodied structure before decomposition, or mapping the texture progressively on the side wall of the decomposition structure with the stored start point and end point of the texture to be mapped.

27. 发明授权

EP0488274B1 Method and apparatus for decoding and printing coded images 失效
标题翻译：用于编码的图像的解码和打印方法和设备
公开(公告)号：EP0488274B1
公开(公告)日：1996-07-24
申请号：EP91120373.5
申请日：1991-11-28
申请人： HITACHI, LTD.
发明人： Nakamura, Kozo , Yokosuka, Yasushi , Kozima, Yasuyuki
IPC分类号： H04N1/413
CPC分类号： H04N1/3333 , H04N1/413 , H04N2201/33357

28. 发明公开

EP0410378A3 Multimedia telemeeting terminal device, communication system and manipulation method thereof 失效
标题翻译：多媒体远程终端设备，通信系统及其操作方法
公开(公告)号：EP0410378A3
公开(公告)日：1992-08-05
申请号：EP90114157.2
申请日：1990-07-24
申请人： HITACHI, LTD.
发明人： Maruo, Seizi , Nakamura, Kozo , Yanai, Norifumi , Takahashi, Masahiro
IPC分类号： H04N7/173 , H04N1/44 , H04N1/42 , H04N7/14
CPC分类号： H04N1/42 , H04N1/4406 , H04N7/15
摘要： In a telemeeting terminal for performing communication between remote locations (201) by using multiple media, the other party of a meeting is identified in a display picture and thereafter switching to a picture for presenting and explaining materials (i.e., a principal picture of the meeting) is performed. As a result, it is possible to keep secret materials used in the meeting.

29. 发明公开

EP0488274A2 Method and apparatus for decoding and printing coded image. 失效
标题翻译：方法和装置及其执行解码编码的图像和打印，和传真机，文档归档装置和通信装置。
公开(公告)号：EP0488274A2
公开(公告)日：1992-06-03
申请号：EP91120373.5
申请日：1991-11-28
申请人： HITACHI, LTD.
发明人： Nakamura, Kozo , Yokosuka, Yasushi , Kozima, Yasuyuki
IPC分类号： H04N1/413
CPC分类号： H04N1/3333 , H04N1/413 , H04N2201/33357
摘要： An apparatus for decoding a coded image into a pixel image and printing the pixel image at an essentially constant speed without using decoding means which decodes the coded image faster than a printing speed and pixel memory means for storing at least one page of pixel information. Decoding amount calculation means (10) for calculating the decoding amount of the code to be decoded is provided, and compare means (12) monitors whether the decoding amount exceeds the printing amount of the pixels to be printed and the code is converted to other code depending on the comparison result. The decoding means (60) needs only receive the converted code from the code memory means (30) and decode it to the pixel information. Thus, the constant speed printing apparatus is attained without high speed decoding means and one-page memory.
摘要翻译：对编码图像解码成像素图像并在打印像素图像在本质上恒定的速度，而无需使用解码装置，其对编码图像进行解码大于印刷速度和像素存储器更快装置，用于存储的像素信息的至少一个页面的装置。解码量计算装置（11），用于计算要被解码被提供，并且比较装置（11）监视是否解码量超过将被打印的象素的打印量和码转换成其它代码的代码的解码量根据比较结果。所述解码装置（60）仅需要从代码存储器装置（30）接收所述转换后的代码，并将其解码到像素情报。因此，恒定的速度打印设备达到高速而不解码装置和一个页存储器。

30. 发明公开

EP0410378A2 Multimedia telemeeting terminal device, communication system and manipulation method thereof 失效
标题翻译： Multimedientelekonferenzendgerät，Übertragungssystemund Verarbeitungsverfahren davon。
公开(公告)号：EP0410378A2
公开(公告)日：1991-01-30
申请号：EP90114157.2
申请日：1990-07-24
申请人： HITACHI, LTD.
发明人： Maruo, Seizi , Nakamura, Kozo , Yanai, Norifumi , Takahashi, Masahiro
IPC分类号： H04N7/173 , H04N1/44 , H04N1/42 , H04N7/14
CPC分类号： H04N1/42 , H04N1/4406 , H04N7/15
摘要： In a telemeeting terminal for performing communication between remote locations (201) by using multiple media, the other party of a meeting is identified in a display picture and thereafter switching to a picture for presenting and explaining materials (i.e., a principal picture of the meeting) is performed. As a result, it is possible to keep secret materials used in the meeting.
摘要翻译：在用于通过使用多个媒体进行远程位置（201）之间的通信的远程会议终端中，会议的另一方在显示图像中被识别，然后切换到用于呈现和解释资料的图片（即，会议的主要图片）。因此，可以保留在会议中使用的秘密材料。

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