公开(公告)号：US08514091B2

公开(公告)日：2013-08-20

申请号：US12936989

申请日：2009-03-17

申请人： Yoshitaka Egawa

发明人： Yoshitaka Egawa

IPC分类号： G08B21/00

CPC分类号： G08B25/009 ,  G08B17/00 ,  G08B17/113 ,  G08B29/181

摘要： The alarm device of the present invention includes a battery power supply; a sensor section that outputs an anomaly detection signal in the case of detecting an anomaly; an alert section that outputs an alarm based on the anomaly detection signal; a reception circuit section that discontinuously receives an event signal from another alarm device at every predetermined reception cycle; a transmission circuit section that transmits an event signal to the other alarm device in a transmission time that is at least the predetermined reception cycle; an anomaly monitoring section that, when the sensor section has detected an anomaly, causes the alert section to output the anomaly alarm based on the anomaly detection signal and causes the transmission of an event signal relating to the anomaly of the alarm device to the other alarm device by the transmission circuit section, and on the other hand, when the reception circuit section has received from the other alarm device an event signal relating to an anomaly of the other alarm device, causes the alert section to output the anomaly alarm; and a low battery monitoring section that, upon detecting a voltage drop of the battery power supply, causes a low battery alarm of the alarm device to be output by the alert section, and stops the transmission and reception of event signals in the transmission circuit section and the reception circuit section.

摘要翻译： 本发明的报警装置包括电池电源; 在检测到异常的情况下输出异常检测信号的传感器部; 警报部，其基于异常检测信号输出警报; 接收电路部，其以预定的接收周期从另一个报警装置不连续地接收事件信号; 发送电路部，其在至少所述规定的接收周期的发送时刻向另一个报警装置发送事件信号; 异常监视部，当所述传感器部检测到异常时，使所述警报部基于所述异常检测信号输出所述异常报警，并将与所述报警装置的异常有关的事件信号传输到所述另一个报警 装置，另一方面，当接收电路部从其他报警装置接收到与其他报警装置的异常有关的事件信号时，使报警部输出异常报警; 以及低电量监视部，其在检测到所述电池电源的电压降时，由所述警报部输出警报器的低电量警报，并停止所述发送电路部中的事件信号的发送接收 和接收电路部分。

公开(公告)号：US08493203B2

公开(公告)日：2013-07-23

申请号：US12933698

申请日：2009-03-13

申请人： Yoshitaka Egawa ,  Hidenari Matsukuma

发明人： Yoshitaka Egawa ,  Hidenari Matsukuma

IPC分类号： G08B29/00

CPC分类号： G08B25/009 ,  G08B7/06 ,  G08B17/00 ,  G08B17/113 ,  G08B29/123 ,  G08B29/181

摘要： An alarm device includes: a wireless circuit section which wirelessly exchanges event signals with an other alarm device; an alert section which outputs an alarm; an operation section which accepts predetermined operations; a sensor section which issues an abnormal condition detection signal when an abnormal condition occurred is detected within a monitoring area; an abnormal condition monitoring section which, upon receiving the abnormal condition detection signal from the sensor section, outputs an abnormal condition alarm as a linkage source from the alert section, and transmits an event signal indicating an abnormal condition to the other alarm devices, and conversely, upon receiving an event signal indicating an abnormal condition from the other alarm device, outputs an abnormal condition alarm as a linkage destination from the alert section; a communication test transmission processing section which, at a predetermined timing, transmits an event signal indicating a communication test to the other alarm device and; a communication test reception processing section which, upon receiving an event signal indicating a communication test from the other alarm device, announces the reception status of this event signal.

摘要翻译： 报警装置包括：无线电路部分，与另一个报警装置无线地交换事件信号; 警报部，输出报警; 接受预定操作的操作部分; 在监视区域内检测发生异常状态检测信号的传感器部分; 异常状态监视部，其在从所述传感器部接收到所述异常状态检测信号的情况下，从所述警报部输出异常状态报警作为连接源，并将表示异常的事件信号发送到所述其他报警器， 在从所述另一个报警装置接收到表示异常状况的事件信号时，从所述警报部输出作为联动目的地的异常状态报警; 通信测试发送处理部，其在预定定时向另一个报警装置发送指示通信测试的事件信号; 通信测试接收处理部，在从其他报警装置接收到表示通信测试的事件信号时，通知该事件信号的接收状态。

公开(公告)号：US08432277B2

公开(公告)日：2013-04-30

申请号：US12745915

申请日：2008-10-01

申请人： Yoshitaka Egawa ,  Isao Asano ,  Hiroshi Shima

发明人： Yoshitaka Egawa ,  Isao Asano ,  Hiroshi Shima

IPC分类号： G08B21/00

CPC分类号： G08B7/06 ,  G08B3/10 ,  G08B17/00 ,  G08B17/113 ,  G08B25/009

摘要： An alarm device includes: a detection device which detects an occurrence of an abnormal condition within a monitoring area; a transmission device which transmits an alarm signal when the detection device detects the abnormal condition; and an output device which, after the transmission device has transmitted the alarm signal, outputs an alarm after a lapse of a predetermined time after the transmission.

摘要翻译： 报警装置包括：检测装置，其检测监视区域内的异常状况的发生; 发送装置，在检测装置检测出异常状态时发送报警信号; 以及输出装置，在所述发送装置发送所述报警信号之后，在经过所述发送之后的预定时间之后输出报警。

公开(公告)号：US20120218099A1

公开(公告)日：2012-08-30

申请号：US13505300

申请日：2010-11-01

申请人： Yoshitaka Egawa ,  Hiroshi Shima

发明人： Yoshitaka Egawa ,  Hiroshi Shima

IPC分类号： G08B23/00

CPC分类号： G08B25/009

摘要： The relay method for an alarm system of the present invention includes: a third process in which a reception intensity of the acknowledgement signal is measured when the source alarm device receives the acknowledgement signal, and in which, if there are one or more destination alarm devices that have not transmitted the acknowledgement signal among all of the destination alarm devices registered in advance, a destination alarm device that has the lowest reception intensity of the acknowledgement signal is assigned as a relay destination alarm device; and a fourth process in which an abnormality signal is relay-transmitted from the source alarm device, through the relay destination alarm device, to the destination alarm devices that are interconnected with the relay destination alarm device, and then, from the destination alarm device that has received the abnormality signal, a signal indicating that a sender thereof is the destination alarm device is outputted, and also an acknowledgement signal is transmitted to the source alarm device. In addition, when there are one or more all of the destination alarm devices which have not transmitted an acknowledgement signal to the source alarm device among all of the destination the alarm devices registered in advance, the third and fourth processes are repeated.

摘要翻译： 本发明的报警系统的中继方法包括：第三处理，其中当所述源报警装置接收到所述确认信号时，测量所述确认信号的接收强度，并且其中，如果存在一个或多个目的地报警装置 没有在所有登记的目的地报警装置中发送确认信号，将具有最低接收强度的目的地报警装置分配为中继目的地报警装置; 以及第四处理，其中异常信号从源报警装置通过中继目的地报警装置中继到与中继目的地报警装置互连的目的地报警装置，然后从目的地报警装置 已经接收到异常信号，表示其发送者是目的地报警装置的信号，并且还向源报警装置发送确认信号。 此外，当预先登记的报警装置的所有目的地中，还有一个以上的目的地报警装置全部没有向源报警装置发送确认信号时，重复第三和第四处理。

公开(公告)号：US08253835B2

公开(公告)日：2012-08-28

申请号：US12698411

申请日：2010-02-02

申请人： Yoshitaka Egawa ,  Shinji Ohsawa

发明人： Yoshitaka Egawa ,  Shinji Ohsawa

IPC分类号： H04N5/335 ,  H04N5/228 ,  H01L27/14 ,  H01L27/00

CPC分类号： H04N5/335 ,  H04N5/347

摘要： Pixels are two-dimensionally arranged into rows and columns in an image sensing region of a solid-state image sensing device, and divided into a plurality of vertical blocks. A vertical signal line is connected to each pixel column. A voltage read out from a pixel is A/D-converted and held in a holding circuit. A vertical block selection circuit outputs a vertical block selection signal in response to a horizontal sync pulse. An intra-block line selection circuit selects one pixel row in one block or simultaneously selects a plurality of pixel rows in one block, in accordance with the selection signal and a signal for setting the number of lines to be selected. A pulse selector circuit supplies a pixel driving pulse signal to a pixel row selected by the intra-block line selection circuit.

摘要翻译： 像素在固态图像感测装置的图像感测区域中二维排列成行和列，并且被划分为多个垂直块。 垂直信号线连接到每个像素列。 从像素读出的电压被A / D转换并保持在保持电路中。 垂直块选择电路响应于水平同步脉冲输出垂直块选择信号。 块内线路选择电路根据选择信号和用于设定要选择的线路数的信号，选择一个块中的一个像素行或同时选择一个块中的多个像素行。 脉冲选择器电路将像素驱动脉冲信号提供给由块内线选择电路选择的像素行。

公开(公告)号：US20110273596A1

公开(公告)日：2011-11-10

申请号：US13187725

申请日：2011-07-21

申请人： Yoshitaka Egawa

发明人： Yoshitaka Egawa

IPC分类号： H04N5/217 ,  H04N9/04

CPC分类号： G06T1/0007 ,  H01L27/14621 ,  H01L27/14623 ,  H04N5/23212 ,  H04N5/3572 ,  H04N9/045 ,  H04N2209/046

摘要： An image pickup device includes a signal processing unit which processes a signal generated by separating a luminous signal into wavelength components of two or more colors by use of a sensor unit including two-dimensionally arranged pixels to which a wavelength separating unit for separating light wavelengths is arranged at a front face of a photoelectric converting element which converts the luminous signal condensed by an optical lens unit into electric signals, wherein the optical lens unit includes at least one optical lens having different focusing positions in accordance with the wavelengths of the luminous signal, and the signal processing unit includes an outline signal generating unit which extracts an outline signal from an output signal of the sensor unit.

摘要翻译： 一种图像拾取装置，包括信号处理单元，该信号处理单元通过使用包括用于分离光波长的波长分离单元的二维排列像素的传感器单元来处理通过将发光信号分离为两种或更多种颜色的波长分量而产生的信号 布置在将由光学透镜单元聚光的发光信号转换为电信号的光电转换元件的正面，其中所述光学透镜单元包括根据所述发光信号的波长具有不同聚焦位置的至少一个光学透镜， 信号处理单元包括从传感器单元的输出信号中提取轮廓信号的轮廓信号生成单元。

公开(公告)号：US08013914B2

公开(公告)日：2011-09-06

申请号：US12056761

申请日：2008-03-27

申请人： Yoshitaka Egawa

发明人： Yoshitaka Egawa

IPC分类号： H04N5/217 ,  H04N3/14

CPC分类号： H04N9/045 ,  H04N5/367 ,  H04N5/3675 ,  H04N2209/046

摘要： There is an imaging apparatus including a noise suppression circuit. The noise suppression circuit includes sorting of one signal of a central pixel and four signals of peripheral pixels having the same color which are close to the central pixel in the image signals in order of magnitude, calculating of an average value from the one signal of the central pixel and the four signals of the peripheral pixels, calculating of a difference value from a maximum value and a minimum value of the one signal of the central pixel and the four signals of the peripheral pixels, comparing of the difference value with an assumed noise level, and substituting of the one signal of the central pixel by an average value of two or more pixel values excluding the maximum or minimum values when the first difference value is larger than the noise level.

摘要翻译： 存在包括噪声抑制电路的成像装置。 噪声抑制电路包括按照数量级的顺序对中心像素的一个信号和与图像信号中的中心像素相近的具有相同颜色的周边像素的四个信号进行排序，从平均值的一个信号 中心像素和周边像素的四个信号，从中心像素的一个信号的最大值和最小值以及周边像素的四个信号计算差值，将差值与假定噪声进行比较 电平，并且当第一差值大于噪声电平时，将中心像素的一个信号代入除了最大值或最小值之外的两个或更多个像素值的平均值。

公开(公告)号：US07990453B2

公开(公告)日：2011-08-02

申请号：US12114260

申请日：2008-05-02

申请人： Yoshitaka Egawa

发明人： Yoshitaka Egawa

IPC分类号： H04N3/14 ,  H04N5/335

CPC分类号： H04N5/243 ,  H04N5/335 ,  H04N5/378

摘要： A solid-state image sensor includes a pixel section that outputs a signal charge subjected to photoelectric conversion by each of a plurality of photoelectric transducers, a conversion circuit that converts an output signal from the pixel section into a digital signal by using a triangular wave, and a saturation signal level calculation circuit that calculates a saturation signal level of each photoelectric transducer based on the digital signal from the conversion circuit. The solid-state image sensor further includes a setting circuit which sets a maximum signal level of the triangular wave in accordance with the saturation signal level from the saturation signal level calculation circuit.

摘要翻译： 固态图像传感器包括：像素部，其通过多个光电变换器中的每一个输出经受光电转换的信号电荷;转换电路，其通过使用三角波将来自像素部的输出信号转换为数字信号; 以及饱和信号电平计算电路，根据来自转换电路的数字信号，计算各光电变换器的饱和信号电平。 固态图像传感器还包括根据来自饱和信号电平计算电路的饱和信号电平设置三角波的最大信号电平的设置电路。

公开(公告)号：US07990447B2

公开(公告)日：2011-08-02

申请号：US11815903

申请日：2007-06-14

申请人： Hiroto Honda ,  Yoshinori Iida ,  Yoshitaka Egawa ,  Goh Itoh

发明人： Hiroto Honda ,  Yoshinori Iida ,  Yoshitaka Egawa ,  Goh Itoh

IPC分类号： H04N3/14 ,  H04N5/335 ,  H04N9/04 ,  H04N9/73 ,  G06K9/00

CPC分类号： H01L27/14645 ,  H01L27/14603 ,  H01L27/14621 ,  H01L27/14623 ,  H01L27/14627 ,  H04N9/045 ,  H04N9/735 ,  H04N2209/046

摘要： A solid-state image sensor has a plurality of pixels, a read-out circuit and a signal processing section. The plurality of pixels includes a plurality of first pixels, a plurality of second pixels, a plurality of third pixels and a plurality of fourth pixels. The signal processing section includes a color acquisition section, a first judgment section configured to determine whether or not the white data value W in the target pixel block is smaller than a predetermined first set value, and a white color correction section configured to perform correction processing of the white color data value W in the target pixel block based on the following Expression (1) when the judgment result of the first judgment section is NO, and to output the white data value W by itself without performing the correction processing based on the Expression (1) when the judgment result of the first determination section is YES; W′=S1C1+S2C2+S3C3  (1) where each of S1, S2, and S3 is a coefficient that is determined based on a color balance.

摘要翻译： 固态图像传感器具有多个像素，读出电路和信号处理部。 多个像素包括多个第一像素，多个第二像素，多个第三像素和多个第四像素。 信号处理部分包括颜色获取部分，第一判断部分，被配置为确定目标像素块中的白色数据值W是否小于预定的第一设定值;以及白色校正部分，被配置为执行校正处理 当第一判断部分的判断结果为“否”时，基于以下表达式（1），在目标像素块中的白色数据值W的输出，并且自身输出白色数据值W，而不执行基于 当第一确定部分的判断结果为是时，表达式（1） W'= S1C1 + S2C2 + S3C3（1）其中S1，S2和S3中的每一个是基于颜色平衡确定的系数。

公开(公告)号：US07969484B2

公开(公告)日：2011-06-28

申请号：US11938462

申请日：2007-11-12

申请人： Yoshitaka Egawa

发明人： Yoshitaka Egawa

IPC分类号： H04N5/228 ,  H04N9/73 ,  H04N5/235 ,  H03M1/12

CPC分类号： H04N5/243 ,  H01L27/14643 ,  H04N5/35527 ,  H04N5/3745 ,  H04N5/378

摘要： There is provided a solid-state image sensing device including a pixel section in which cells are arrayed, each cell including a photoelectric conversion unit, a reading circuit reading out, to a detection unit, signal charges obtained by the photoelectric conversion unit, an amplifying circuit amplifying and outputting a voltage corresponding to the signal charges, and a reset circuit resetting the signal charges, an exposure time control circuit controlling an exposure time and controlling the exposure time to be equal for all cells, an A/D conversion circuit A/D-converting a signal output from the pixel section by changing a resolution of a signal level, line memories storing an A/D-converted signal, and a signal processing circuit processing output signals from the line memories to have a linear gradient with respect to an optical input signal amount by controlling an amplification factor in accordance with a resolution of a pixel output signal after A/D-conversion.

摘要翻译： 提供了一种固态图像感测装置，其包括其中排列有单元的像素部分，每个单元包括光电转换单元，读取电路读出到检测单元，由光电转换单元获得的信号电荷，放大 电路放大并输出对应于信号电荷的电压，以及复位电路复位信号电荷，曝光时间控制电路控制曝光时间并且将所有单元的曝光时间控制为相等，A / D转换电路A / 通过改变信号电平的分辨率，存储A / D转换的信号的行存储器和处理来自行存储器的输出信号的信号处理电路对由像素部分输出的信号进行D转换，以相对于 通过根据A / D转换后的像素输出信号的分辨率来控制放大系数的光输入信号量。