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1. 发明专利

JP2013238686A Video signal processor 有权
标题翻译：视频信号处理器
公开(公告)号：JP2013238686A
公开(公告)日：2013-11-28
申请号：JP2012110384
申请日：2012-05-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HAMAGUCHI NOBORU , ASAMURA YOSHINORI , INOUE HARUHISA
IPC分类号： G09G5/00 , G06F1/26
摘要： PROBLEM TO BE SOLVED: To provide a video signal processor that reduces power consumption by stopping a circuit performing processing of an unnecessary video signal.SOLUTION: A video signal processor performs predetermined processing on a plurality of video signals and outputs the plurality of video signals processed to a predetermined external display device. The video signal processor comprises: an input section 1 to which the plurality of video signals is input, the input section 1 performing predetermined processing on the plurality of video signals; an output section 2 for outputting the plurality of video signals processed by the input section 1 to the predetermined external display device; and a first matrix switch device 3 for inputting the plurality of video signals output from the input section 1 to the output section 2 in a switchable manner. The input section 1 comprises a plurality of video input boards, first through n-th video input boards 11 through 1n. Each of the plurality of video input boards comprises a plurality of video signal processing sections for performing predetermined processing on the video signals. The video signal processor cuts off a power source of the video signal processing section to which the video signal not input to the output section 2 is input.
摘要翻译：要解决的问题：提供一种通过停止执行不必要的视频信号的处理的电路来降低功耗的视频信号处理器。解决方案：视频信号处理器对多个视频信号执行预定处理，并输出处理的多个视频信号到预定的外部显示装置。视频信号处理器包括：输入多个视频信号的输入部分1，输入部分1对多个视频信号执行预定处理; 输出部分2，用于将由输入部分1处理的多个视频信号输出到预定的外部显示装置; 以及用于以可切换的方式将从输入部分1输出的多个视频信号输入到输出部分2的第一矩阵切换装置3。输入部分1包括多个视频输入板，第一至第n视频输入板11至1n。多个视频输入板中的每一个包括用于对视频信号执行预定处理的多个视频信号处理部分。视频信号处理器切断未输入到输出部分2的视频信号的视频信号处理部分的电源。

2. 发明专利

JP2013126118A Video signal processor 有权
标题翻译：视频信号处理器
公开(公告)号：JP2013126118A
公开(公告)日：2013-06-24
申请号：JP2011273999
申请日：2011-12-15
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HAGIWARA TOSHIYUKI , INOUE HARUHISA , ASAMURA YOSHINORI
IPC分类号： H04N5/14
摘要： PROBLEM TO BE SOLVED: To provide a video signal processor which can minimize power consumption.SOLUTION: A video signal (IIS) is input to an input section 12 and converted into video data which can be written in a frame memory 13, and then written in the frame memory 13 by a conversion unit 14. When a video signal processing unit 10 is switched from a normal mode to a power saving mode by an integrated control unit 11, operation of the input section 12 and the writing operation to the frame memory 13 by the conversion unit 14 are stopped. In the power saving mode, the video data written in the frame memory 13 before operation is stopped is read by the conversion unit 14, and output as an output video signal (OIS) from an output section 15.
摘要翻译：要解决的问题：提供可以最小化功耗的视频信号处理器。
解决方案：视频信号（IIS）被输入到输入部分12并转换成可以写入帧存储器13中的视频数据，然后由转换单元14写入帧存储器13中。当视频信号处理单元10通过集成控制单元11从正常模式切换到省电模式，停止由转换单元14将输入部分12的操作和写入操作送到帧存储器13。在省电模式中，由转换单元14读取在操作停止之前写入帧存储器13中的视频数据，并从输出部分15输出作为输出视频信号（OIS）。版权所有（C））2013，JPO＆INPIT

3. 发明专利

JP2013076855A Video signal processing apparatus 有权
标题翻译：视频信号处理设备
公开(公告)号：JP2013076855A
公开(公告)日：2013-04-25
申请号：JP2011216805
申请日：2011-09-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ASAMURA YOSHINORI , INOUE HARUHISA
IPC分类号： G09G3/36 , G09G3/20 , G09G5/00 , G09G5/391 , H04N5/63
摘要： PROBLEM TO BE SOLVED: To obtain a video signal processing apparatus having reduced power consumption.SOLUTION: An input unit 2 executes video signal input processing of receiving an input video signal V1, performing A/D conversion, and outputting a horizontal synchronizing signal W-Hsync and a vertical synchronizing signal W-Vsync to a conversion unit 4 together with RGB data W-RGB. The conversion unit 4 executes a writing operation and a reading operation on a frame memory 3 to output RGB data R-RGB based on the RGB data W-RGB, a horizontal synchronizing signal R-Hsync, and a vertical synchronizing signal R-Vsync. When an operation mode signal SC7 received from external control means 7 indicates a power-saving mode, a microcomputer unit 1 gives a control signal SC11 to stop the video signal input processing in the input unit 2 and gives a control signal SC12 to stop the writing operation in the conversion unit 4.
摘要翻译：要解决的问题：获得具有降低的功耗的视频信号处理装置。解决方案：输入单元2执行接收输入视频信号V1，执行A / D转换，并将水平同步信号W-Hsync和垂直同步信号W-Vsync输出到转换单元4的视频信号输入处理连同RGB数据W-RGB。转换单元4对帧存储器3执行写入操作和读取操作，以基于RGB数据W-RGB，水平同步信号R-Hsync和垂直同步信号R-Vsync输出RGB数据R-RGB。当从外部控制装置7接收的操作模式信号SC7表示省电模式时，微机单元1给出控制信号SC11以停止输入单元2中的视频信号输入处理，并给出控制信号SC12以停止写入转换单元4的操作。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012242419A Multi-screen display 有权
标题翻译：多画面显示
公开(公告)号：JP2012242419A
公开(公告)日：2012-12-10
申请号：JP2011108999
申请日：2011-05-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAMOTO MASAJI , ASAMURA YOSHINORI
IPC分类号： G09G3/34 , G09G3/20 , H04N5/44 , H04N7/173 , H05B37/02
摘要： PROBLEM TO BE SOLVED: To provide a multi-screen display capable of keeping uniformity of brightness, chromaticity and white balance, while suppressing excessive rise in temperature of light sources.SOLUTION: Each of multiple unit displays 101 forming a multi-screen display 100 includes: temperature sensors 13 for measuring temperature of respective LEDs 12 of light source parts 1R, 1G, 1B; current control circuits 11 for controlling current made flow to the respective LEDs 12 on the basis of a common setting value shared by the multiple unit displays 101; and a color conversion circuit 7a for performing color adjustment by matrix arithmetic using a matrix set according to the common setting value. A control processing part of the multi-screen display 100 monitors the temperature of the respective LEDs 12 measured by the temperature sensors 13 and adjusts the common setting value so that the temperature does not exceed the highest allowable temperature.
摘要翻译：要解决的问题：提供能够在抑制光源的温度过度上升的同时保持亮度，色度和白平衡的均匀性的多屏幕显示器。形成多屏显示器100的多个单元显示器101中的每一个包括：用于测量光源部分1R，1G，1B的各个LED12的温度的温度传感器13; 电流控制电路11，用于根据由多个单元显示器101共用的公共设定值来控制流向各个LED12的电流; 以及颜色转换电路7a，用于通过使用根据公共设定值设置的矩阵的矩阵运算进行颜色调整。多屏幕显示器100的控制处理部分监视由温度传感器13测量的各个LED12的温度，并调整公共设定值，使得温度不超过最高允许温度。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011247980A Multiple screen display device 审中-公开
标题翻译：多屏幕显示设备
公开(公告)号：JP2011247980A
公开(公告)日：2011-12-08
申请号：JP2010119121
申请日：2010-05-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAMOTO MASAJI , ASAMURA YOSHINORI
IPC分类号： G09F9/40 , G03B21/14 , G03B21/16 , G09G3/20 , G09G3/34 , H04N5/74 , H04N9/31
摘要： PROBLEM TO BE SOLVED: To provide a multiple screen display device for keeping uniformity in luminance and white balance, while suppressing an excessive rise of a temperature in light sources.SOLUTION: Multiple unit display devices 101 constituting the multiple screen display device 100 include: temperature sensors 13 for measuring temperatures of respective LEDs 12 in light source parts 1R, 1G, 1B; and current control circuits 11 for controlling electric currents to flow in the respective LEDs 12, based on a common setting value shared by the multiple unit display devices 101. Control processing parts of the multiple screen display device 100 monitor the temperatures of the respective LEDs 12 measured by the temperature sensors 13, and adjust the common setting value not to allow the temperatures to exceed maximum allowable temperatures.
摘要翻译：要解决的问题：提供一种用于保持亮度和白平衡的均匀性的多屏幕显示装置，同时抑制光源中的温度的过度上升。构成多画面显示装置100的多个单位显示装置101包括：用于测量光源部分1R，1G，1B中的各个LED12的温度的温度传感器13; 以及电流控制电路11，用于根据多个单元显示装置101共用的公共设定值，控制各LED12中的电流流动。多屏显示装置100的控制处理部分监视各个LED12的温度由温度传感器13测量，并且调节不允许温度超过最大允许温度的公共设定值。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010113287A Projection type image display device 有权
标题翻译：投影类型图像显示设备
公开(公告)号：JP2010113287A
公开(公告)日：2010-05-20
申请号：JP2008287787
申请日：2008-11-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SAWADA KIYOSHI , YONEOKA ISAO , ASAMURA YOSHINORI
IPC分类号： G03B21/14 , F21S2/00 , F21Y101/02 , H04N5/74
摘要： PROBLEM TO BE SOLVED: To provide a projection type image display device that can switch to a low power consumption lamp when switching to a second lamp, which is an auxiliary lamp, from a first lamp that is on.
SOLUTION: The device includes: the first lamp and the second lamp; an optical processing means for modulating light emitted from the first or second lamp and projecting the modulated light onto a screen; and a lighting control means for lighting on the second lamp during turning off when the first lamp is on, thereby switching a lamp for emitting light to the optical processing means, from the first lamp to the second lamp. Before the lamp for emitting light to the optical processing means is switched from the first lamp to the second lamp, the lighting control means lights on the first lamp with predetermined power lower than power used for constant lighting.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种投影型图像显示装置，当从作为辅助灯的第二灯切换到第二灯时，能够切换到低功耗灯。
解决方案：该装置包括：第一灯和第二灯; 光学处理装置，用于调制从第一或第二灯发出的光并将调制的光投影到屏幕上; 以及照明控制装置，用于在第一灯打开时在关闭期间点亮第二灯，从而将从第一灯到第二灯的光发射的灯切换到光学处理装置。在将用于向光学处理装置发射光的灯从第一灯切换到第二灯之前，照明控制装置以比用于恒定照明的功率低的预定功率点亮第一灯。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009169653A Position detecting device 有权
标题翻译：位置检测装置
公开(公告)号：JP2009169653A
公开(公告)日：2009-07-30
申请号：JP2008006752
申请日：2008-01-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ASAMURA YOSHINORI , SHIBUE SHIGENORI
IPC分类号： G06F3/038 , G06F3/041
摘要： PROBLEM TO BE SOLVED: To correctly detect the indication position of an indication body even when an obstacle exists on a display screen, and to prevent consumption of a battery inside the indication body. SOLUTION: A position detecting device includes: synchronizing signal projecting means 5, 6 for detecting the non-valid period of an image to be projected from a projector 12 to the rear surface 11b side of a display screen 11, and projecting non-visible light to the rear surface 11b side of the display screen 11 in the non-valid period; the indication body 2 for performing indication by projecting the light to the front surface 11a side of the display screen 11 during recognizing the non-valid period by receiving the non-visible light from the front surface 11a side of the display screen 11; an imaging means 3 for taking the image of the light projected from the indication body 2 from the rear surface 11b of the display screen 11, and converting the light into an electric signal; and an image processing means 4 for analyzing the electric signal converted by the imaging means 3, and calculating the indication position of the indication body 2 on the display screen 11. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在显示屏幕上存在障碍物，也能够正确地检测指示体的指示位置，并且防止指示体内的电池消耗。解决方案：位置检测装置包括：同步信号投影装置5,6，用于检测从投影仪12投射到显示屏11的后表面11b侧的图像的非有效期，在非有效期内到达显示屏11的后表面11b侧的可见光; 指示体2，用于通过从显示屏11的前表面11a侧接收不可见光来识别非有效期间，通过将光投射到显示屏11的正面11a侧来执行指示; 用于从显示屏11的后表面11b拍摄从指示体2投射的光的图像并将该光转换成电信号的成像装置3; 以及图像处理装置4，用于分析由成像装置3转换的电信号，并且在显示屏幕11上计算指示体2的指示位置。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008225947A Video monitoring system 审中-公开
标题翻译：视频监控系统
公开(公告)号：JP2008225947A
公开(公告)日：2008-09-25
申请号：JP2007064470
申请日：2007-03-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ASAMURA YOSHINORI
IPC分类号： G08B25/00 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To automatically generate a warning event with respect to the abnormal occurrence like a disaster without providing any sensor.
SOLUTION: This video monitoring system is configured of monitor cameras 11 to 13 for acquiring the video information of a monitor area; and video input devices 21 to 23 for generating video data by encoding the video information acquired by the monitor camera 1 by an information compression method based on the correlation of time directions. Then, this video monitoring system is provided with an information quantity monitoring device 1 for generating a warning event when the information quantity of video data generated every moment by the video input devices 21 to 23 exceeds a preset prescribed threshold.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在不提供任何传感器的情况下，自动生成关于异常事件的警报事件，如灾难。该视频监控系统由监视摄像机11〜13构成，用于获取监视区域的视频信息; 以及用于通过基于时间方向的相关性的信息压缩方法对由监视摄像机1获取的视频信息进行编码来生成视频数据的视频输入设备21至23。然后，该视频监视系统设置有信息量监视装置1，用于当视频输入装置21至23每刻产生的视频数据的信息量超过预设的规定阈值时，产生警告事件。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008146463A Position detection apparatus 审中-公开
标题翻译：位置检测装置
公开(公告)号：JP2008146463A
公开(公告)日：2008-06-26
申请号：JP2006334561
申请日：2006-12-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHIBUE SHIGENORI , ASAMURA YOSHINORI
IPC分类号： G06F3/041
CPC分类号： G06F3/03542 , G06F3/0425
摘要： PROBLEM TO BE SOLVED: To provide a position detection apparatus that can detect accurately a position on a display screen, indicated by an indicating unit even when there is an obstacle. SOLUTION: The position detection apparatus includes an indicating unit 2 for projecting light onto the front surface of a display screen 11 on which the video images of a projector 12 are projected from the back surface side, an imaging means 3 placed at the back of the display screen 11 for picking up the light projected onto the display screen 11 by the indicating unit 2 from the back surface side of the display screen 11 and converting it into electric signals, and an image processing means 4 for analyzing the electric signals from the imaging means 3 and calculating the coordinate position on the display screen 11 of the indicating unit 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种位置检测装置，即使在存在障碍物的情况下也能够精确地检测由显示单元指示的显示画面上的位置。解决方案：位置检测装置包括用于将投影光投射到投影仪12的视频图像从背面侧突出的显示屏11的前表面的指示单元2，放置在投影仪在显示画面11的背面，用于从指示单元2从显示屏11的背面拾取投影到显示屏11上的光并将其转换为电信号;以及图像处理装置4，用于分析电信号并且计算指示单元2的显示画面11上的坐标位置。（C）版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007174076A Management system for object to be controlled 审中-公开
标题翻译：对象管理系统
公开(公告)号：JP2007174076A
公开(公告)日：2007-07-05
申请号：JP2005366674
申请日：2005-12-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ASAMURA YOSHINORI , SHIBUE SHIGENORI
IPC分类号： H04L12/66 , H04L12/46
摘要： PROBLEM TO BE SOLVED: To provide a management system for an object to be controlled, in which virus can be prevented from intruding in the case of providing a service from an external facility to a user facility. SOLUTION: The user facility 10 includes: a server 20 for storing service information; a first network 15 to which controllers 16 to 18 for controlling and monitoring objects to be controlled 41 to 43 and an operation console 13 for controlling and operating the objects to be controlled 41 to 43 are connected; a service information processing apparatus for extracting operating and maintenance information stored in the server 20, transmitting the operating and maintenance information to the objects to be controlled 41 to 43 via the controllers 16 to 18 to apply operation maintenance to the controlled systems 41 to 43, and storing operating status monitoring information of the objects to be controlled 41 to 43 to the server 20, and the external facility 1 and the server 20 are connected by a second network 3 different from the first network 15 and the management system is configured so that server information stored in the server 20 can be accessed from the external facility 1. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于被控制的对象的管理系统，其中可以防止在从外部设施向用户设施提供服务的情况下侵入病毒。解决方案：用户设备10包括：服务器20，用于存储服务信息; 第一网络15，用于控制和监视被控制物体41至43的控制器16至18和用于控制和操作被控制对象41至43的操作控制台13; 用于提取存储在服务器20中的操作和维护信息的服务信息处理设备，经由控制器16至18将操作和维护信息发送到要控制的对象41至43，以将操作维护应用于受控系统41至43，并将要控制的对象41至43的操作状态监视信息存储到服务器20，并且外部设备1和服务器20通过与第一网络15不同的第二网络3连接，并且管理系统被配置为使得存储在服务器20中的服务器信息可以从外部设备1访问。版权所有：（C）2007，JPO＆INPIT

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