公开(公告)号：US20150364023A1

公开(公告)日：2015-12-17

申请号：US14681308

申请日：2015-04-08

Applicant: Yeh-Liang Hsu ,  SEDA CHEMICAL PRODUCTS CO., LTD.

Inventor： Yeh-Liang HSU ,  Wei-Kuan WANG ,  Kai-Wei CHANG ,  Yu-Wei LIU ,  Wei-Yi CHANG

IPC: G08B21/04 ,  A61B5/11

CPC classification number: G08B21/0461 ,  A61B5/1117 ,  A61B5/6892 ,  A61B5/747 ,  A61B2560/0443 ,  A61B2562/0247 ,  A61B2562/04 ,  G08B21/043

Abstract: The present invention is to provide a monitoring system including a plurality of motion sensing carpets and a monitoring device (e.g., a computer) electrically connected to one of the motion sensing carpets serving as a control unit while all the other motion sensing carpets directly or indirectly joined to the control unit serves as auxiliary units. The monitoring device is able to carry out a topology algorithm and then establish a topology matrix of the motion sensing carpets in a stepwise manner so as to obtain the relative location of each motion sensing carpet. When any of the motion sensing carpets is subjected to pressure caused by a senior member or child in the family toppling over thereon (e.g., an accident) and generates a sensing signal, the monitoring device can rapidly know from the topology matrix the exact location of the accident according to the sensing signal.

Abstract translation: 本发明是提供一种监视系统，其包括多个运动感测地毯以及电连接到用作控制单元的运动感测地毯之一的监视设备（例如，计算机），而所有其它运动感测地毯直接或间接地 连接到控制单元作为辅助单元。 监测装置能够执行拓扑算法，然后逐步建立运动感应地毯的拓扑矩阵，以获得每个运动感应地毯的相对位置。 当运动感测地毯中的任何一个受到在其上的家庭中的高级成员或孩子（例如事故）造成的压力并且产生感测信号时，监控设备可以从拓扑矩阵中快速知道确切位置 事故根据感应信号。

公开(公告)号：US20180012475A1

公开(公告)日：2018-01-11

申请号：US15704147

申请日：2017-09-14

Applicant: SEDA CHEMICAL PRODUCTS CO., LTD. ,  SEDA G-Tech CO., LTD.

Inventor： Yeh-Liang HSU ,  Wei-Kuan WANG ,  Kai-Wei CHANG ,  Yu-Wei LIU ,  Wei-Yi CHANG

IPC: G08B21/04 ,  A61B5/11 ,  G01L5/22 ,  A47L23/26 ,  G08B13/10

CPC classification number: G08B21/0469 ,  A47L23/266 ,  A61B5/1112 ,  A61B5/1113 ,  A61B5/1117 ,  A61B5/6892 ,  A61B5/747 ,  A61B2560/0443 ,  A61B2562/0247 ,  A61B2562/04 ,  G01L5/228 ,  G08B13/10 ,  G08B21/043

Abstract: A motion-sensing floor mat, an assembly of such floor mats, and a monitoring system with such floor mats are provided; wherein the floor mat can be joined with another such floor mat and electrically connected to a monitoring device to form the monitoring system; the monitoring device stores a queue list and a topology matrix and uses a topological algorithm to store the identification tag of each such floor mat detected into the queue list in order, to gradually establish the topology matrix for the floor mats detected; and to thereby obtain the relative positions of the floor mats detected. When any of the floor mats is subjected to pressure (e.g., when someone falls on the floor mat accidentally) and generates a sensing signal, the monitoring device can pinpoint the position of that floor mat (i.e., the location of the fall) rapidly according to the topology matrix.

公开(公告)号：US20140026682A1

公开(公告)日：2014-01-30

申请号：US13781955

申请日：2013-03-01

Applicant: SEDA CHEMICAL PRODUCTS CO., LTD.

Inventor： Yu-Wei LIU ,  Ke-Yuan WU ,  Wei-Kuan WANG

IPC: G01L1/06

CPC classification number: G01L1/06 ,  A61B5/0002 ,  A61B5/1115 ,  A61B5/1116 ,  A61B5/1118 ,  A61B2503/08 ,  A61B2562/0247 ,  A61B2562/046 ,  G01L1/20

Abstract: The present invention is to provide an imperceptible motion sensing device, which includes a non-conductive elastomer made of a pliable and elastic non-conductor (e.g., polyurethane) and having a bumpy side formed with at least one sunken portion thereon, at least one conductive fiber positioned in the at least one sunken portion respectively (e.g., by sewing), and a conductive elastomer made of a pliable and elastic conductor (e.g., a conductive foam or conductive rubber) and provided on the bumpy side of the non-conductive elastomer. When the sensing device is compressed by an external force, corresponding portions of the conductive elastomer and the non-conductive elastomer are compressed and deformed, causing contact and hence electrical connection between the conductive elastomer and the at least one conductive fiber. Thus, the imperceptible motion sensing device not only provides more accurate and more sensitive signal detection, but also ensures consistent performance even after long-term use.

Abstract translation: 本发明提供一种不可察觉的运动感测装置，其包括由柔韧且非弹性的非导体（例如，聚氨酯）制成并且具有在其上形成有至少一个凹陷部分的颠簸侧的非导电弹性体，至少一个 分别位于至少一个凹陷部分（例如通过缝合）的导电纤维和由柔性和弹性导体（例如，导电泡沫或导电橡胶）制成并且设置在不导电的颠簸侧上的导电弹性体 弹性体。 当感测装置被外力压缩时，导电弹性体和非导电弹性体的对应部分被压缩和变形，导致导电弹性体和至少一个导电纤维之间的接触并因此电连接。 因此，不可察觉的运动感测装置不仅提供更精确和更灵敏的信号检测，而且即使在长期使用后也能确保一致的性能。