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公开(公告)号：US08171578B2
公开(公告)日：2012-05-08
申请号：US12182990
申请日：2008-07-30
申请人： Masami Tsujita , Tomoyuki Abe , Naoki Kabe , Hiroshi Tsuboi , Masayuki Nagaishi , Katsuhisa Tsuchiya , Shoichi Tsuiki , Kensuke Murata
发明人： Masami Tsujita , Tomoyuki Abe , Naoki Kabe , Hiroshi Tsuboi , Masayuki Nagaishi , Katsuhisa Tsuchiya , Shoichi Tsuiki , Kensuke Murata
IPC分类号： E03C1/05
CPC分类号： E03C1/057 , G01S13/56 , G01S13/582 , G01S13/88
摘要： There is provided a water discharge system. A water discharge system includes a water discharge portion; a sensor unit which acquires movement information about an object based on a radiated electric wave, and outputs a detecting signal; and a control unit which controls water discharge of the water discharge portion based on the detecting signal. When it is detected that the object is decelerated to a first threshold velocity or less, the control unit controls the water discharge portion to start the water discharge.
摘要翻译： 提供排水系统。 排水系统包括排水部分; 传感器单元，其基于辐射电波获取关于对象的移动信息，并输出检测信号; 以及控制单元，其基于检测信号来控制排水部的排水。 当检测到物体减速到第一阈值速度或更小时，控制单元控制排水部分开始排水。
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2.发明授权公开(公告)号：US08612057B2
公开(公告)日：2013-12-17
申请号：US12809251
申请日：2008-12-17
申请人： Kensuke Murata , Masayuki Nagaishi , Katsuhisa Tsuchiya , Shoichi Tsuiki , Masami Tsujita , Hiroshi Tsuboi
发明人： Kensuke Murata , Masayuki Nagaishi , Katsuhisa Tsuchiya , Shoichi Tsuiki , Masami Tsujita , Hiroshi Tsuboi
摘要： A water discharge system capable of preventing a mistaken detection to surely perform the stop of water discharge or continue the start of water discharge is provided. The water discharge system includes: a water discharge unit; a sensor unit configured to obtain information about an object to be detected through a reflected wave of a radiated radio wave; a control unit configured to control the start of water discharge from the water discharge unit based on a detective signal from the sensor unit; and a storage mechanics. The sensor unit is installed so that at least part of a radiated radio wave comes into contact with a discharged water flow discharged from the water discharge unit and receives the reflected wave reflected by the discharged water flow, and the control unit determines a state of the discharged water flow by checking a relationship between a first threshold set larger than amplitude of oscillation around a reference value of the detective signal in a water flow state in which only the start of water discharge from the water discharge unit is performed and amplitude of the detective signal received by the sensor unit.
摘要翻译： 提供了能够防止错误检测以确定地执行排水停止或继续开始排水的排水系统。 排水系统包括：排水单元; 传感器单元，被配置为通过辐射无线电波的反射波获得关于要检测的对象的信息; 控制单元，被配置为基于来自所述传感器单元的检测信号来控制从所述排水单元开始排水; 和存储机制。 传感器单元被安装成使得辐射无线电波的至少一部分与从排水单元排出的排出水流接触并接收由排出水流反射的反射波，并且控制单元确定 通过检查在仅执行来自排水单元的排水开始的水流状态下的检测信号的基准值周围的振荡振幅周围的第一阈值与检测器的振幅之间的关系， 信号由传感器单元接收。
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公开(公告)号：US08571718B2
公开(公告)日：2013-10-29
申请号：US12809251
申请日：2008-12-17
申请人： Kensuke Murata , Masayuki Nagaishi , Katsuhisa Tsuchiya , Shoichi Tsuiki , Masami Tsujita , Hiroshi Tsuboi
发明人： Kensuke Murata , Masayuki Nagaishi , Katsuhisa Tsuchiya , Shoichi Tsuiki , Masami Tsujita , Hiroshi Tsuboi
摘要： A water discharge system capable of preventing a mistaken detection to surely perform the stop of water discharge or continue the start of water discharge is provided. The water discharge system includes: a water discharge unit; a sensor unit configured to obtain information about an object to be detected through a reflected wave of a radiated radio wave; a control unit configured to control the start of water discharge from the water discharge unit based on a detective signal from the sensor unit; and a storage mechanics. The sensor unit is installed so that at least part of a radiated radio wave comes into contact with a discharged water flow discharged from the water discharge unit and receives the reflected wave reflected by the discharged water flow, and the control unit determines a state of the discharged water flow by checking a relationship between a first threshold set larger than amplitude of oscillation around a reference value of the detective signal in a water flow state in which only the start of water discharge from the water discharge unit is performed and amplitude of the detective signal received by the sensor unit.
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公开(公告)号：US20110000559A1
公开(公告)日：2011-01-06
申请号：US12809251
申请日：2008-12-17
申请人： Kensuke Murata , Masayuki Nagaishi , Katsuhisa Tsuchiya , Shoichi Tsuiki , Masami Tsujita , Hiroshi Tsuboi
发明人： Kensuke Murata , Masayuki Nagaishi , Katsuhisa Tsuchiya , Shoichi Tsuiki , Masami Tsujita , Hiroshi Tsuboi
IPC分类号： F16K37/00
摘要： A water discharge system capable of preventing a mistaken detection to surely perform the stop of water discharge or continue the start of water discharge is provided. The water discharge system includes: a water discharge unit; a sensor unit configured to obtain information about an object to be detected through a reflected wave of a radiated radio wave; a control unit configured to control the start of water discharge from the water discharge unit based on a detective signal from the sensor unit; and a storage mechanics. The sensor unit is installed so that at least part of a radiated radio wave comes into contact with a discharged water flow discharged from the water discharge unit and receives the reflected wave reflected by the discharged water flow, and the control unit determines a state of the discharged water flow by checking a relationship between a first threshold set larger than amplitude of oscillation around a reference value of the detective signal in a water flow state in which only the start of water discharge from the water discharge unit is performed and amplitude of the detective signal received by the sensor unit.
摘要翻译： 提供了能够防止错误检测以确定地执行排水停止或继续开始排水的排水系统。 排水系统包括：排水单元; 传感器单元，被配置为通过辐射无线电波的反射波获得关于要检测的对象的信息; 控制单元，被配置为基于来自所述传感器单元的检测信号来控制从所述排水单元开始排水; 和存储机制。 传感器单元被安装成使得辐射无线电波的至少一部分与从排水单元排出的排出水流接触并接收由排出水流反射的反射波，并且控制单元确定 通过检查在仅执行来自排水单元的排水开始的水流状态下的检测信号的基准值周围的振荡振幅周围的第一阈值与检测器的振幅之间的关系， 信号由传感器单元接收。
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公开(公告)号：US08250680B2
公开(公告)日：2012-08-28
申请号：US12172176
申请日：2008-07-11
IPC分类号： E03D13/00
摘要： A urinal includes: a urinal body; a high-frequency sensor which radiates a radio beam obliquely passing through an upper surface of the urinal body toward a bowl and receives a reflected wave from an object so as to generate a detection signal; and a valve which discharges or stops flushing water to the urinal body in response to the detection signal. An angle formed between a first plane including the upper surface of the urinal body and a second plane including a radiation surface of an antenna of the high-frequency sensor is in a range of more than 0 degree to less than 90 degree. A cross line where the first plane and the second plane intersect with each other is substantially parallel to a horizontal direction of the urinal body. The radio beam is a linearly-polarized wave. An excitation direction of the radio beam intersects with the cross line. An intensity of the radio beam passing through the urinal body is larger than that of the radio beam reflected by the upper surface.
摘要翻译： 小便池包括：小便器; 高频传感器，其将倾斜地通过小便器的上表面的无线电束朝向碗体辐射，并从物体接收反射波，以产生检测信号; 以及响应于检测信号而将冲洗水排出或停止到小便器体的阀。 在包括小便器的上表面的第一平面和包括高频传感器的天线的辐射表面的第二平面之间形成的角度在大于0度至小于90度的范围内。 第一平面和第二平面彼此交叉的交叉线基本上平行于小便器的水平方向。 无线电波束是线性偏振波。 无线电波束的激发方向与交叉线相交。 通过小便器的无线电波的强度大于由上表面反射的无线电波束的强度。
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