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1. 发明专利

JP2009214656A Peripheral view support device of vehicle 审中-公开
标题翻译：外围视野支援车辆装置
公开(公告)号：JP2009214656A
公开(公告)日：2009-09-24
申请号：JP2008059272
申请日：2008-03-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IMAI HIROSHI
IPC分类号： B60R21/00 , B60R1/00 , B60R11/02 , G06T1/00
CPC分类号： F01N3/2828 , B01D46/2418 , B01D2279/30 , F01N3/2066 , F01N2330/30 , F01N2330/60 , F01N2340/00 , Y02A50/2325
摘要： PROBLEM TO BE SOLVED: To provide a peripheral view support device can contribute to further improvement of safety by informing a driver of the existence of a vehicle approaching from the rear visually and adequately without a sense of discomfort.
SOLUTION: Two cameras monitor right and left areas behind of a vehicle, and the monitored images are displayed on respective independent right and left monitors in real time. A radar sensor provided to the rear part of the vehicle monitors another vehicle approaching from the rear. When it is determined to be a dangerous situation by a vehicle-to-vehicle distance and/or a relative vehicle speed, a superimpose image P is superimposed in a superimpose display area 5a which is a right part of the screen of the left monitor 5, for example. The super impose image P is to warn the existence of the approaching vehicle.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供周边视图支持装置，可以通过向驾驶员通知从后方在视觉上和足够的方式接近而没有不适感的情况下，有助于进一步提高安全性。
解决方案：两台摄像机监控车辆后方的左右两侧，实时监控的图像显示在相应的独立右侧和左侧监视器上。设置在车辆后部的雷达传感器监视从后方接近的另一车辆。当通过车对距离和/或相对车速确定为危险情况时，叠加图像P叠加在作为左监视器5的屏幕的右侧部分的重叠显示区域5a中，例如。超级强制图像P是警告接近车辆的存在。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009202609A Parking assist system 有权
标题翻译：停车辅助系统
公开(公告)号：JP2009202609A
公开(公告)日：2009-09-10
申请号：JP2008043705
申请日：2008-02-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AOKI TOSHIYUKI , KIYOHARA MASAHIRO , IRIE KOTA , IMAI HIROSHI , UCHIDA YOSHITAKA
IPC分类号： B60R21/00 , B62D6/00 , B62D101/00 , B62D103/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To provide a parking assist system which prevents entry of exhaust gas into a residence adjacent to a parking space and reduces parking operations.
SOLUTION: The parking assist system includes: an automatic position detection means for detecting the position and direction of one's own vehicle; a parking position detection means for detecting a parking position; a photo-taking means for taking an image around the vehicle; a surrounding condition detection means for detecting a surrounding condition of the vehicle; a parking direction determination means for determining a parking direction according to the surrounding condition; a parking path calculation means for calculating a parking path based on the vehicle's position, direction, parking position, and parking direction; an image processing means for generating the image taken by the photo-taking means and the parking path drawn as a converted image; and a display means for displaying the images generated by the image processing means.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种停车辅助系统，其防止废气进入与停车位相邻的居所，并减少停车作业。解决方案：停车辅助系统包括：自动位置检测装置，用于检测自身车辆的位置和方向; 停车位置检测装置，用于检测停车位置; 摄像装置，用于拍摄车辆周围的图像; 环境状况检测装置，用于检测车辆的周围状态; 停车方向确定装置，用于根据周围状况确定停车方向; 停车路径计算装置，用于基于车辆的位置，方向，停车位置和停车方向来计算停车路径; 图像处理装置，用于生成由拍摄装置拍摄的图像和被绘制为转换图像的停车路径; 以及显示装置，用于显示由图像处理装置产生的图像。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JPH0527776A ACTIVE TYPE NOISE CONTROLLER 失效
公开(公告)号：JPH0527776A
公开(公告)日：1993-02-05
申请号：JP17698091
申请日：1991-07-17
申请人： NISSAN MOTOR , HITACHI LTD
发明人： IMAI HIROSHI , NAKAJI YOSHIHARU , SATO KENJI
IPC分类号： B60R11/02 , B64C1/40 , G10K11/04 , G10K11/16 , G10K11/178
摘要： PURPOSE:To make a recover from the stop of the function of the device due to divergence in its early stage by determining a filter coefficient which controls the gain to a control sound source according to the output signal of a residual noise detecting means and the output signal of a noise generation state detecting means, outputting a signal for driving the control sound source, and setting the filter coefficient to zero when sound pressure higher than a specific value at an evaluation point is detected. CONSTITUTION:If variation in transfer function is generated between, for example, loudspeakers 1a and 1b and microphones 3a and 3b owing to a secular change due to long-period use, the loudspeakers 3a and 3b enters a divergent state. At this time, a divergence restricting circuit 9 detects the divergent state from rises of the signal voltages of the microphones above a specific value and the filter coefficient set in a signal processor 7 is set to zero temporarily. Then while the filter coefficient is rewritten thereafter, control for noise reduction at the evaluation point is performed.

4. 发明专利

JPS56145571A FLOPPY DISC SHEET CONTROL MECHANISM 失效
公开(公告)号：JPS56145571A
公开(公告)日：1981-11-12
申请号：JP4683880
申请日：1980-04-11
申请人： HITACHI LTD
发明人： IMAI HIROSHI
IPC分类号： G11B23/02 , G11B23/023 , G11B23/03
摘要： PURPOSE:To prevent the damage of the magnetic storage force, by making it possible to take in and out the floppy disc sheet to and from the vessel, where the floppy disc sheet is loaded, by the lever mechanism. CONSTITUTION:Floppy disc sheet 1 is taken into and out of closed vessel 5 through slit 6, which is provided in vessel 5, by floppy disc sheet control mechanism 4. Guide groove 7 is formed on the upper face of vessel 5, and slide type lever 8 is inserted in it. This lever 8 is retained in hole 1a formed in a part of floppy disc sheet 1. Hook 10 which is hooked into hook hole 9 of driving device 3 is formed on the front face of vessel 5. By this constitution, dust is not stuck to the floppy disc sheet and the floppy disc sheet is not touched with fingers by putting it into closed vessel 5 in case floppy disc sheet 1 is preserved.

5. 发明专利

JP2006199244A Control method for information processor, information processor, and program 审中-公开
标题翻译：信息处理器，信息处理程序和程序的控制方法
公开(公告)号：JP2006199244A
公开(公告)日：2006-08-03
申请号：JP2005015849
申请日：2005-01-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IMAI HIROSHI , MATSUDA KAZUNORI
IPC分类号： B61L27/00
摘要： PROBLEM TO BE SOLVED: To prepare a station yard switching plan accurately and efficiently for a station where trains are switched in the station yard.
SOLUTION: An information processor receives main line data (train schedule, train service) stored in a central transportation plan management system, the data including a basic plan for a train schedule change and daily changing plans. The processor manages base data including facility conditions for individual stations, and displays the main line data in the form of schedule lines on a graphic display. Based on the displayed information, station yard train data and station yard train schedule data are put into the processor through mouse manipulation or the like, and the processor generates station yard switching plan data, using input data, and stores the generated switching plan data.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：准备高效地为车站切换列车的车站准备车站切换计划。信息处理器接收存储在中央交通计划管理系统中的主线数据（列车时刻表，火车服务），数据包括列车时刻表变更和日常变更计划的基本计划。处理器管理基本数据，包括各个站的设施条件，并在图形显示器上以调度行的形式显示主线数据。基于所显示的信息，通过鼠标操作等将站台列车数据和车站列车调度数据放入处理器，并且使用输入数据生成站台切换计划数据，并存储生成的切换计划数据。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JPS62221746A DATA PROCESSING SYSTEM 失效
公开(公告)号：JPS62221746A
公开(公告)日：1987-09-29
申请号：JP6410086
申请日：1986-03-24
申请人： HITACHI MICROCUMPUTER ENG , HITACHI LTD
发明人： NISHIMURA TETSURO , IMAI HIROSHI
IPC分类号： G06F11/28
摘要： PURPOSE:To improve the debugging efficiency by using a circuit which produces the control signal to inhibit a tracing action to a tracing memory based on the tracing stop signal given from an input operation device and the detection signal given from a tracing condition deciding circuit. CONSTITUTION:A circuit consisting of the flip-flops 18 and 19, a NOR gate G1 and an AND gate G2 produces the control signal to inhibits a tracing action to a tracing memory based on the tracing stop signal given from an input operation device 17 like a keyboard, etc., and the detection signal given from a tracing condition deciding circuit 14 that decides the pass through a tracing point and when one of these two signals is received. Then only the tracing action is discontinued at an optional time point without discontinuing a program while this program is executed by emulation. Thus the tracing contents can be confirmed. As a result, the debugging effect is improved for the user system and the user program obtained by emulation.

7. 发明专利

JP2009202610A Parking assist system 审中-公开
标题翻译：停车辅助系统
公开(公告)号：JP2009202610A
公开(公告)日：2009-09-10
申请号：JP2008043706
申请日：2008-02-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KIYOHARA MASAHIRO , AOKI TOSHIYUKI , IMAI HIROSHI , IRIE KOTA , UCHIDA YOSHITAKA
IPC分类号： B60R21/00 , B60W30/06 , B62D6/00 , B62D101/00 , B62D109/00 , B62D125/00 , B62D127/00 , B62D131/00 , B62D137/00
CPC分类号： G06K9/00812
摘要： PROBLEM TO BE SOLVED: To solve the problem that; in a parking area where, in many cases, a plurality of parking frames are arranged adjacent to each other, each of which is marked in a size with an extra margin added to an outline of a general vehicle; a vehicle may be parked misaligned with a parking frame or that the vehicle parked even fit in the parking frame may have insufficient space for opening a door due to another vehicle already parked in an adjacent parking frame, preventing an occupant from getting in or out. SOLUTION: A parking assist system comprises: a parkable space detection means for detecting a space capable of parking one's own vehicle; a first state recognition means for recognizing the state of an occupant or luggage inside the vehicle's interior; a second state recognition means for recognizing the environment surrounding the own vehicle and the state of the other vehicle; and a target parking position calculation means for calculating the optimum position for parking the own vehicle in the parkable space based on the state output by the parkable space detection means and the states output by the first and second state recognition means. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：解决问题; 在停车区域中，在许多情况下，多个停车框彼此相邻布置，其中每个停车位被标记成具有加上通用车辆轮廓的额外余量的尺寸; 可能停放车辆与停车架不一致，或者停放在停车架上的车辆可能由于已经停放在相邻的停车架中的另一车辆而不能打开门的空间，从而防止乘客进出。解决方案：停车辅助系统包括：可停放空间检测装置，用于检测能够停放自己的车辆的空间; 用于识别车辆内部的乘员或行李的状态的第一状态识别装置; 用于识别本车辆周围的环境和另一车辆的状态的第二状态识别装置; 以及目标停车位置计算装置，用于基于由可停放空间检测装置输出的状态和由第一和第二状态识别装置输出的状态，计算用于将本车停放在可停放空间中的最佳位置。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2007276553A Display control method to passenger guide device 审中-公开
标题翻译：乘客指南装置的显示控制方法
公开(公告)号：JP2007276553A
公开(公告)日：2007-10-25
申请号：JP2006102637
申请日：2006-04-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UNEMOTO KAZUNORI , IMAI HIROSHI
IPC分类号： B61L25/02 , G06Q50/00 , G06Q50/30
摘要： PROBLEM TO BE SOLVED: To make the more realistic display of operation situations in a passenger guide device without causing confusion among passengers when information is frequently changed by only reflecting rearranged train schedules are generated in the passenger guide device at real time due to the disruption of the train schedules. SOLUTION: In the case that rearranged train schedules are generated due to the disruption of the train schedules, a station staff recognizes the content of changes, and determines whether the schedules should be reflected at real time, or should be reflected later by being aggregated in a state that changes of the schedules are accumulated in a certain degree. When changing passenger guide information is necessary, correction or other proper measures are taken, so that confusion in information to be provided to passengers is prevented, while the information is commonly given to enable the station staff to share the information. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使乘客导向装置中的操作情况更加真实地显示，而不会在乘客引导装置中通过仅反映重新排列的列车时刻表频繁地更改乘客之间的混乱，由于由于火车时刻表的中断。
解决方案：由于列车时刻表中断，产生了重新排列的列车时刻表，车站工作人员会认识到变更内容，并确定时间表是否应实时反映，或者应在在一定程度上积累了时间表的变化的状态下进行聚合。当需要更改乘客指南信息时，应采取更正或其他适当措施，以防止提供给乘客的信息混乱，同时通常给予信息以使车站工作人员能够共享信息。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JPS58181149A Controlling system of computer system 失效
标题翻译：计算机系统控制系统
公开(公告)号：JPS58181149A
公开(公告)日：1983-10-22
申请号：JP6243182
申请日：1982-04-16
申请人： Hitachi Ltd
发明人： TSUTSUI SHIGECHIKA , YOKOHATA SHIZUO , IMAI HIROSHI , ISHIDA MASAHIRO
IPC分类号： G06F9/46 , G06F9/48
CPC分类号： G06F9/4843
摘要： PURPOSE:To reduce the overhead, by controlling applications, a high-speed response is required, by the first operating system and controlling applications, where a severe response is required, by the second operating system. CONSTITUTION:The first operating system OS (nucleus OS) 41 controls the second OS (secondary OS) task 44 in the same relation as other user task groups 42. Secondary task groups 44-2 are operated under the control of a secondary OS 44-1 by multiprogramming. Three principal entries, namely, an initial entry 44-4, a trap entry 44-3, and an interruption entry 44-5 are provided as entries to the OS task 44, and thus, the secondary OS 44-1 has a function sufficient for controlling task groups 44-2. Consequently, the nucleus OS has not the extra increase of overhead and load due to the existence of the secondary OS.
摘要翻译：目的：为了减少开销，通过控制应用程序，第二个操作系统需要第一个操作系统和需要严酷响应的控制应用程序进行高速响应。构成：第一操作系统OS（核OS）41以与其他用户任务组42相同的关系来控制第二OS（辅助OS）任务44.辅助任务组44-2在辅助OS 44- 1通过多路编程。三个主要条目，即初始条目44-4，陷阱条目44-3和中断条目44-5作为条目提供给OS任务44，因此辅助OS 44-1具有足够的功能用于控制任务组44-2。因此，核OS由于辅助OS的存在而没有额外的开销和负载增加。

10. 发明专利

JP2009205191A Parking space recognition system 有权
标题翻译：停车空间识别系统
公开(公告)号：JP2009205191A
公开(公告)日：2009-09-10
申请号：JP2008043707
申请日：2008-02-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IRIE KOTA , KIYOHARA MASAHIRO , IMAI HIROSHI
IPC分类号： G08G1/14 , B60R1/00 , B60R11/02 , B60R21/00 , G06T1/00 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide technology for recognizing a candidate spatial parking space based on information measured by a sensor, and for recognizing a proper parking space by considering whether a vehicle is allowed to park there.
SOLUTION: A parking space recognition device recognizes a mark and the like displayed in a space by detecting the space to spatially accommodate a vehicle, and outputs the candidate parking space with a priority order on the basis of the result and the registered unique information of the vehicle or a driver. This parking space recognition device is provided with: a sensing means for detecting the space to spatially accommodate the vehicle; and an identification means for determining the type of road surface display included in the image by collating the detected image of the periphery of the parking space with the template of a featured value as a reference prepared in advance. Furthermore, the parking space recognition device outputs the candidate parking space on the basis of the preset priority unique to a user.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供基于由传感器测量的信息来识别候选空间停车位的技术，并且通过考虑是否允许车辆停放在那里来识别适当的停车位。解决方案：停车位识别装置通过检测在空间上容纳车辆的空间来识别在空间中显示的标记等，并且基于结果和注册的唯一性输出优先级顺序的候选停车位车辆或驾驶员的信息。该停车位识别装置设置有：用于检测空间容纳车辆的空间的感测装置; 以及识别装置，用于通过将所检测到的停车位周边的图像与预先准备的基准的特征值的模板进行核对，来确定包括在图像中的路面显示的类型。此外，停车位识别装置基于用户所特有的预设优先级输出候选停车空间。版权所有（C）2009，JPO＆INPIT

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