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11. 发明专利

JPH08116522A VIDEO TELEPHONE SYSTEM 失效
公开(公告)号：JPH08116522A
公开(公告)日：1996-05-07
申请号：JP24906194
申请日：1994-10-14
申请人： HITACHI LTD
发明人： KURODA MASAYOSHI , YOSHINO YOSHIKATSU , IMANISHI SHINYA
IPC分类号： H04N7/14
摘要： PURPOSE: To improve a use convenience by sending a message screen comprized of a still image or characters representing no input of a video image to an opposite equipment when a signal from a video input terminal is not detected. CONSTITUTION: A CPU 301 is connected to a system bus 300 and suppresses the entire operation and a memory 302 stores data or the like. A MODEM 305 modulates or demodulates a digital signal for an audio and an image into an analog signal, the analog signal is given to a public line, and a display control section 306 processes and controls image data to be outputted to an image output terminal such as superposed display of characters or a self portrait. When no video image is inputted to the input terminal, a message screen stored in advance is sent to an opposite party to inform it that there is a problem in the connection state of the video input terminal or the state of the power supply. Bit map data by one screen being the message screen are stored and displayed as a still image.

12. 发明专利

JP2009260540A Communicating system, communications terminal, and communication band control method 有权
标题翻译：通信系统，通信终端和通信带控制方法
公开(公告)号：JP2009260540A
公开(公告)日：2009-11-05
申请号：JP2008105740
申请日：2008-04-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOBAYASHI KAZUHISA , IMANISHI SHINYA , NAKANO TETSUO
IPC分类号： H04W4/04 , H04W28/10 , H04W48/18
摘要： PROBLEM TO BE SOLVED: To provide a communication system which can perform communication while taking account of urgency of communication even if a plurality of wireless communication means are used simultaneously by eliminating constraint owing to bottleneck between a communication application and a vehicle-mounted communication terminal.
SOLUTION: In a system where communication applications 2 to 6 perform wireless communication through a communication terminal 1, the communication terminal 1 has: a means 1017 for managing communication state; a storage means 103 for setting the priority of communication; a storage means 102 for setting a use communication band requested by the communication applications 2 to 6; a means 1020 for selecting a wireless communication means 104 to 106 according to the communication state and communication priority; and a means 1019 for controlling a permission communication band on a posterior interface according to the wireless communication band of a selected wireless communication means 104 to 106, a busy communication band on an assigned posterior interface, a use communication band of a communication application requesting communication, and a communication priority of a communication application.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够在考虑通信紧急性的同时进行通信的通信系统，即使通过消除由于通信应用和车载装置之间的瓶颈而引起的约束而同时使用多个无线通信装置通讯终端解决方案：在通信应用2至6通过通信终端1执行无线通信的系统中，通信终端1具有：用于管理通信状态的装置1017; 存储装置103，用于设定通信的优先级; 存储装置102，用于设置由通信应用2至6请求的使用通信频带; 用于根据通信状态和通信优先级选择无线通信装置104至106的装置1020; 以及用于根据所选择的无线通信装置104至106的无线通信频带，所分配的后端接口上的忙通信频带，用于请求通信的通信应用的使用通信频带来控制后接口上的许可通信频带的装置1019 ，以及通信应用的通信优先级。版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2008013054A On-vehicle device, fuel supply facility, and charge settlement system 审中-公开
标题翻译：车载设备，燃油供应设施和充电结算系统
公开(公告)号：JP2008013054A
公开(公告)日：2008-01-24
申请号：JP2006186552
申请日：2006-07-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IMANISHI SHINYA
IPC分类号： B60R16/033 , B60R11/02 , B60R16/02 , B60R16/023 , B60S5/02 , B67D7/24 , G01C21/00 , G08G1/0969
摘要： PROBLEM TO BE SOLVED: To transmit the information related to a service provided to a vehicle driver from a fuel supply facility between an information processing device of the fuel supply facility through an on-vehicle device even if an engine is stopped for a long time. SOLUTION: An information distribution server 5 receives data from a fuel supply machine 3, and transmits the data to a communication area 200 with radio communication through road-side machine devices 1. Various data transmitted by radio communication from a vehicle 300 in the communication area 200 and received by the road-side machine device 1 is read, and output to the fuel supply machine 3 and a financial institution server 7. The financial institution server 7 receives a settlement demand of the fuel supply charge transmitted from the information distribution server 5 and a mobile station identification ID transmitted from the on-vehicle device of the vehicle 300 existing in the communication area 200. On the basis of the settlement demand of the fuel supply charge, the charge is collected from an account corresponding to the mobile station identification ID opened in the financial institution. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在发动机停止的情况下，通过车载装置将与提供给车辆驾驶员的服务相关的信息从燃料供应设施在燃料供应设备的信息处理装置之间传送长时间。解决方案：信息分发服务器5从燃料供应机器3接收数据，并通过路侧设备1将数据发送到具有无线电通信的通信区域200.通过无线电通信从车辆300发送的各种数据读取由路侧机器装置1接收的通信区域200，并输出到燃料供给机3和金融机构服务器7.金融机构服务器7接收从信息发送的燃料供给费用的结算请求分配服务器5以及从存在于通信区域200中的车辆300的车载设备发送的移动站识别ID。基于燃料供应费用的结算要求，从对应于在金融机构开设的移动台识别身份证。版权所有（C）2008，JPO＆INPIT

14. 发明专利

JP2002185834A CAMERA, TERMINAL AND CAMERA SUPERVISORY SYSTEM 失效
公开(公告)号：JP2002185834A
公开(公告)日：2002-06-28
申请号：JP2000381773
申请日：2000-12-15
申请人： HITACHI LTD
发明人： IMANISHI SHINYA , MIYAKOSHI MASATOSHI , KURODA MASAYOSHI
IPC分类号： H04N5/225 , H03M7/30 , H04N7/18 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a camera supervisory system that can display a desirably viewed image, while ensuring its data quantity. SOLUTION: The camera supervisory system is provide with an image-coding means that converts image data into compressed coded data, a recording means that records the coded data, and a control means that controls the quantity of the coded data sent to a terminal. The control means controls an output from the image coding means or an output from the recording means, so as to transmit the output to the terminal according to an instruction signal from the terminal.

15. 发明专利

JP2001309337A IMAGE TRANSMITTER 失效
公开(公告)号：JP2001309337A
公开(公告)日：2001-11-02
申请号：JP2000120870
申请日：2000-04-21
申请人： HITACHI LTD
发明人： HAMAZAKI KENICHI , HONDA TOYOTA , MIYAKOSHI MASATOSHI , KURODA MASAYOSHI , IMANISHI SHINYA
IPC分类号： H04N7/18 , H04N7/173 , H04N19/00 , H04N19/423 , H04N19/587 , H04N19/59 , H04N19/625 , H04N19/85 , H04N21/238 , H04N21/239 , H04N21/4728 , H04N7/24
摘要： PROBLEM TO BE SOLVED: To acquire a high quality still picture of a scene requested from an image receiver side by utilizing the existing video transmission system as it is as much as possible. SOLUTION: A moving picture encoder 205 sequentially fetches a moving picture for one frame from an input vide signal, encodes the moving picture and subsequently outputs the moving picture. In such a case, the moving picture from the encoder 205 is transmitted onto a line because the input terminal 209a of a changeover switch 209 is connected to an output terminal 209c. At that time, an on/off switch 204 is turned on/off in a fixed cycle, a still picture encoder 206 also fetches a still picture for one frame each time a video signal is inputted and stores the still picture in a buffer 207. When an image receiving side issues a still picture request, the switch 209 is switched over to turn off the on/off switch 204. The encoder 206 fetches the prescribed number of still pictures from the buffer 207 from the latest one, encodes the still pictures and stores the still pictures in the buffer 207.

16. 发明专利

JP2001203774A COMMUNICATION EQUIPMENT 失效
公开(公告)号：JP2001203774A
公开(公告)日：2001-07-27
申请号：JP2000011389
申请日：2000-01-20
申请人： HITACHI LTD
发明人： IMANISHI SHINYA , HONDA TOYOTA , MIYAKOSHI MASATOSHI , KURODA MASAYOSHI , HAMAZAKI KENICHI
IPC分类号： H04N1/32 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To provide communication equipment which can smoothly realize data communication without depending on the environment of the installation position of communication equipment. SOLUTION: Communication equipment 1 has a modem part 18 setting communication rate at the time of data communication, a control part 17 setting communication rate at the time of connection to the modem part and data processing parts 13 and 16 conducting the transmission/reception of data. The control part 17 has a communication rate selection means deciding communication rate which is set in the modem part 18 based on an environment condition.

17. 发明专利

JPH09102942A VIDEO TELEPHONE SYSTEM 失效
公开(公告)号：JPH09102942A
公开(公告)日：1997-04-15
申请号：JP25741895
申请日：1995-10-04
申请人： HITACHI LTD
发明人： YOSHINO YASUKATSU , HONDA TOYOTA , IMANISHI SHINYA
IPC分类号： H04N7/14 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To save a space and to protect a display from flaw or dusts by housing an image display device and an image pickup device when it is unnecessary to watch image. SOLUTION: At the time of ordinary speaking just in voice, speaking is performed by hooking on/off a hand set 102, and the display/image pickup device is still housed. When it is necessary to receive or transmit the image and a reception button 104 or a transmission/reception button 103 is pushed in the state of ordinary speaking, a display panel 110 erects in the direction of an arrow 202 and the image from the opposite side is displayed there. At the time of transmission, the image on the transmission side is temporarily displayed on the display 110 by a camera 109, and after the display is confirmed, the image is transmitted. When the set 102 is hooked on in the case of finishing reception or transmission, the panel 110 falls down in the opposite direction of the arrow 202 and is housed. Thus, since the display 110 is housed by hooking on the set 102 corresponding to the end of image transmission/reception, the space can be saved at the time of no use and the display can be protected from the flaw or dust as well.

18. 发明专利

JPH07162837A PICTURE COMMUNICATION EQUIPMENT 失效
公开(公告)号：JPH07162837A
公开(公告)日：1995-06-23
申请号：JP30537493
申请日：1993-12-06
申请人： HITACHI LTD
发明人： IMANISHI SHINYA , SHINAGAWA TETSUO , HONDA TOYOTA , TANAKA TORU , YOSHINO MASANORI
IPC分类号： H04M11/00 , H04N5/225 , H04N21/436 , H04N21/442 , H04N7/173
摘要： PURPOSE:To eliminate the trouble of a switching operation or the like by automatically switching an internal signal path so that a connected image device and a communication equipment can function as the picture communication equipment when the connection between them is detected. CONSTITUTION:A connection terminal inside a connecting part 106 of a camcorder 100 is connected to a connection terminal inside a connecting part 208 of a telephony equipment 200. An image output terminal 110 of the camcorder 100 is connected to an image output terminal 202 of the telephony equipment 200 so that the picture communication equipment can be constructed by connecting/integrating the telephony equipment 200 and the camcorder 100. When the camcorder 100 and the telephony equipment 200 are connected, a current from the power source of the telephony equipment 200 is supplied to the battery of the camcorder 100. Then, the camcorder 100 and the telephony equipment 200 are connected each other and by detecting that connection, the respective signal paths are automatically switched so as to operate them as the picture communication equipments.

19. 发明专利

JPH0787228A CORDLESS TELEPHONE SYSTEM 失效
公开(公告)号：JPH0787228A
公开(公告)日：1995-03-31
申请号：JP22986293
申请日：1993-09-16
申请人： HITACHI LTD
发明人： TANAKA TORU , OKAMOTO SADAJI , IMANISHI SHINYA , TANAKA SEIJI
IPC分类号： H04M11/00 , H04N1/00
摘要： PURPOSE:To suppress the deterioration of signal quality and to perform facsimile communication by providing a voice switch at a signal route on which the radio communication means of a master unit issues output to a telephone line connecting means. CONSTITUTION:The voice switch 8 of the master unit 61 provided at the signal route on which the radio communication means issues the output to the telephone line connecting means is operated so as to be set in an energized state only when a signal power exceeds a decided value, and in an unenergized state in the case other than that. In other words, the voice switch 8 checks the power value of the signal inputted via a switch 12, and outputs the signal outputted from the switch 12 to a two-wire/four-wire conversion part 5 when it exceeds a value decided in advance. Therefore, when the signal of facsimile is transmitted, the voice switch 8 of the master unit 61 is set in the energized state, however, when the signal of facsimile is received, it is set in the unenergized state, therefore, a noise of value less than a value decided in advance generated in a radio reception part 16 is not sneaking in the two-wire/four-wire conversion part 5, which prevents a reception signal from being deteriorated.

20. 发明专利

JP2009223845A In-vehicle communication equipment 审中-公开
标题翻译：车内通讯设备
公开(公告)号：JP2009223845A
公开(公告)日：2009-10-01
申请号：JP2008070584
申请日：2008-03-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IMANISHI SHINYA , NAKANO TETSUO
IPC分类号： G08G1/16 , B60R21/00 , G08G1/09
摘要： PROBLEM TO BE SOLVED: To precisely notify information necessary to a driver, such as vehicle information existing at a blind spot of an intersection, in a vehicle with radio communication equipment mounted thereon for transmitting and receiving vehicle traveling information including location information, a traveling direction and speed information by radio to/from a vehicle traveling around. SOLUTION: The driver is provided with vehicle information that can not be detected by visual observation by extracting information on vehicles other than vehicles detected from a surroundings photographic image obtained by an in-vehicle camera among vehicles detected from vehicle traveling information received by an inter-vehicle radio communication means for transmitting and receiving vehicle traveling information including location information, a traveling direction and speed information by radio to/from vehicles traveling around and notifying the driver of the information of the vehicles. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在其上安装有用于发送和接收包括位置信息的车辆旅行信息的车辆中精确地通知驾驶员所需的信息，诸如存在于交叉路口的盲点处的车辆信息，通过无线电往返车辆的行进方向和速度信息。
解决方案：驾驶员被提供车辆信息，通过从车辆摄像机获取的车辆摄像图像中检测到的车辆以外的车辆提取信息，提取车辆信息，车辆从车辆行驶信息检测到的车辆信息车辆间无线通信装置，用于通过无线电向车辆行驶的车辆发送和接收包括位置信息，行驶方向和速度信息的车辆行驶信息，并通知驾驶员车辆的信息。版权所有（C）2010，JPO＆INPIT

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