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1. 发明授权

US12020558B2 Work zone alert system and method 有权
公开(公告)号：US12020558B2
公开(公告)日：2024-06-25
申请号：US17440263
申请日：2020-03-18
申请人： GEORGIA TECH RESEARCH CORPORATION
发明人： Yong Cho , Pileun Kim
IPC分类号： G08B5/00 , G01S17/86 , G08B13/16 , G08B13/187
CPC分类号： G08B5/006 , G01S17/86 , G08B13/1609 , G08B13/187
摘要： An exemplary method and system is disclosed that facilitates a readily-re-deployable and self-enclosed geofencing and proximity-based intrusion sensing and alerting system in a roadway or construction work zone. The sensing and alerting system is configured in the form factor of a safety cone, barricade or drum to sense and uses acoustic-echoes or LiDAR-based sensing to detect intruders that are in proximity to the sensing and alerting system to generate a siren or loud audible alert, as well as flashing lights, to warn workers of such intrusion.

2. 发明申请

US20190162565A1 SYSTEMS AND METHODS OF DEVICE-FREE MOTION DETECTION AND PRESENCE DETECTION 审中-公开
公开(公告)号：US20190162565A1
公开(公告)日：2019-05-30
申请号：US16167242
申请日：2018-10-22
申请人： XANDEM TECHNOLOGY, LLC
发明人： Anthony Joseph Wilson
IPC分类号： G01D21/00 , H04W24/10 , H04W24/08 , G08B21/22 , G01V11/00 , G08B13/24 , G08B13/02 , G08B13/187
CPC分类号： G01D21/00 , G01V11/002 , G08B13/02 , G08B13/187 , G08B13/2491 , G08B21/22 , H04W24/08 , H04W24/10 , H04W84/18
摘要： Systems and methods are provided for device-free motion detection and presence detection within an area of interest. A plurality of nodes, configured to be arranged around the area of interest, form a wireless network. The plurality of nodes transmit wireless signals as radio waves and receive transmitted wireless signals. The received signal strength (RSS) of the transmitted wireless signals between the plurality of nodes are measured and a value is reported. A computing device receives the reported values for the measured RSS and tracks the reported values over time. The computing device processes the reported values using an aggregate disturbance calculation to detect motion and presence within the area of interest. The computing device may notify notification device of a detected disturbance within the area of interest.

3. 发明授权

US09939528B2 Safety scanner, optical safety system, and setting support device for safety scanner 有权
公开(公告)号：US09939528B2
公开(公告)日：2018-04-10
申请号：US15410795
申请日：2017-01-20
申请人： Keyence Corporation
发明人： Kentaro Yamazaki , Tsuyoshi Tagashira
IPC分类号： G01B11/14 , G01S17/02 , G01S7/48 , G01S7/481 , G01S17/42 , G06K9/00 , G08B13/181 , H04N5/232 , H04N5/77 , H04N7/18
CPC分类号： G01S17/023 , G01S7/4808 , G01S7/4817 , G01S7/51 , G01S17/42 , G06K9/00771 , G08B13/181 , G08B13/187 , G08B13/1968 , G08B13/19682 , H04N5/23293 , H04N5/77 , H04N7/183
摘要： Provided is a safety scanner capable of facilitating an analysis of a sensing factor at the time of sensing an intruder. The safety scanner includes a monitoring image generation section that generates a monitoring image for monitoring a protection area, a sensing history storage section that stores a position and a sensing time of a sensed intruder and the monitoring image corresponding to the sensing time or a plurality of distance measurement information items obtained within a scanning period corresponding to the sensing time in association with each other as a sensing history, and a sensing history transmission section that transmits the sensing history in accordance with a history request from an external device.

4. 发明申请

US20170242123A1 Safety Scanner, Optical Safety System, And Setting Support Device For Safety Scanner 有权
公开(公告)号：US20170242123A1
公开(公告)日：2017-08-24
申请号：US15410795
申请日：2017-01-20
申请人： Keyence Corporation
发明人： Kentaro YAMAZAKI , Tsuyoshi TAGASHIRA
IPC分类号： G01S17/02 , G01S7/481 , G01S7/48 , G08B13/181 , H04N7/18 , H04N5/232 , H04N5/77 , G01S17/42 , G06K9/00
CPC分类号： G01S17/023 , G01S7/4808 , G01S7/4817 , G01S7/51 , G01S17/42 , G06K9/00771 , G08B13/181 , G08B13/187 , G08B13/1968 , G08B13/19682 , H04N5/23293 , H04N5/77 , H04N7/183
摘要： Provided is a safety scanner capable of facilitating an analysis of a sensing factor at the time of sensing an intruder. The safety scanner includes a monitoring image generation section that generates a monitoring image for monitoring a protection area, a sensing history storage section that stores a position and a sensing time of a sensed intruder and the monitoring image corresponding to the sensing time or a plurality of distance measurement information items obtained within a scanning period corresponding to the sensing time in association with each other as a sensing history, and a sensing history transmission section that transmits the sensing history in accordance with a history request from an external device.

5. 发明申请

US20170242111A1 Safety Scanner 有权
公开(公告)号：US20170242111A1
公开(公告)日：2017-08-24
申请号：US15410799
申请日：2017-01-20
申请人： Keyence Corporation
发明人： Tsuyoshi Tagashira , Kentaro Yamazaki
IPC分类号： G01S7/51 , H04N7/18 , G01S17/02 , G01S7/481 , G01S17/42
CPC分类号： G01S7/51 , G01S7/4817 , G01S7/4972 , G01S17/023 , G01S17/42 , G08B13/187 , G08B13/19602 , G08B13/19604 , G08B13/19613 , G08B13/19676 , G08B13/1968 , G08B13/19682 , G08B13/19686 , G08B29/183 , H04N7/183 , H04N7/185
摘要： Provided is a safety scanner that enables simplification of an operation of checking an operating state. The safety scanner includes a scan image generation section that generates a scan image that includes a plurality of sets of distance measurement information obtained by performing scanning with a detection light emitted by an emitter, the plurality of sets of distance measurement information being represented as a plurality of distance measurement positions on a scanning plane of the detection light, and a monitoring image display that displays the scan image on a screen.

6. 发明申请

US20170116833A1 ACTIVE INFRARED SENSOR 审中-公开
公开(公告)号：US20170116833A1
公开(公告)日：2017-04-27
申请号：US15344973
申请日：2016-11-07
申请人： Vivint, Inc.
发明人： James Beagley , Jason C. Flint , Scott Bevan , Jeffrey Louis Jones
IPC分类号： G08B13/19
CPC分类号： G08B13/19 , G08B13/1436 , G08B13/1645 , G08B13/187
摘要： Methods and systems are described for monitoring a monitored space. An example computer-implemented method for monitoring a monitored space includes periodically emitting with an active infrared sensor a modulated infrared signal into a monitored space being monitored by a home automation system, receiving with the active infrared sensor the modulated infrared signals reflected from objects in the monitored space, and determining at least one of whether a number of objects in the monitored space have changed and whether any of the objects are moving.

7. 发明申请

US20160341435A1 SYSTEMS AND METHODS OF DETECTION WITH ACTIVE INFRARED SENSORS 有权
标题翻译：用活性红外传感器检测的系统和方法
公开(公告)号：US20160341435A1
公开(公告)日：2016-11-24
申请号：US14717302
申请日：2015-05-20
申请人： Google Inc.
发明人： Laura Rabb , Andrea Colaco , Ghulam A. Kirmani , Aveek Ravishekhar Purohit , Luis Villaran , Kenneth Louis Herman , Bryan James , Casey Mills Davis , Yash Modi
IPC分类号： F24F11/00 , G05B15/02 , G08B21/18 , G01S17/02 , G01S17/89
CPC分类号： F24F11/30 , F24F11/006 , F24F11/46 , F24F11/62 , F24F2011/0075 , G01S17/026 , G01S17/89 , G05B15/02 , G08B13/08 , G08B13/183 , G08B13/187 , G08B21/18
摘要： Systems and methods of using active infrared (AIR) sensors to map a room of a home or building and determine whether an external portal (e.g., window and/or door) of the room is open or closed are provided. In particular, the systems and methods include outputting infrared (IR) light from an IR light source of an active infrared (AIR) sensor, receiving reflected IR light with a light sensor, and determining, with a processor coupled to the light sensor, whether a window of a room is open according to the received reflected IR light.
摘要翻译：提供使用主动红外（AIR）传感器来映射家庭或建筑物的房间并确定房间的外部门户（例如，窗户和/或门）是打开还是关闭的系统和方法。特别地，系统和方法包括从主动红外（AIR）传感器的IR光源输出红外（IR）光，用光传感器接收反射的IR光，并且通过耦合到光传感器的处理器来确定是否根据接收到的反射红外光，房间的窗户打开。

8. 发明申请

US20140204362A1 LASER SCAN SENSOR 有权
标题翻译：激光扫描传感器
公开(公告)号：US20140204362A1
公开(公告)日：2014-07-24
申请号：US14129654
申请日：2012-11-02
申请人： OPTEX Co., Ltd.
发明人： Masashi Iwasawa
IPC分类号： G01S17/02
CPC分类号： G01S17/026 , G01S7/4802 , G01S7/497 , G01S17/42 , G01S17/89 , G08B13/187
摘要： The configuration includes a laser range finder (110), a scan mechanism (120), a distance-data acquiring unit (130), a memory (160), which stores installation state information and detection-area information for each measurement direction, a human-body determining unit (140), a detection area-information updater (140), which updates detection-area information under a predetermined condition, and the alert-output control unit (150). The human-body determining unit (140) extracts a portion that possibly corresponds to a human body in an object that has invaded or moved, which is found out by comparison with the detection-area information based on the acquired distance information, and determines whether or not a rest of the respective extracted portions is a human body based on a movement state of each of the extracted portion in chronological order. The rest of the extracted portions excludes the extracted portions where a movement distance within a predetermined time is within a predetermined distance.
摘要翻译：该配置包括存储安装状态信息和每个测量方向的检测区域信息的激光测距仪（110），扫描机构（120），距离数据获取单元（130），存储器（160）人体确定单元（140），在预定条件下更新检测区域信息的检测区域信息更新器（140）和警报输出控制单元（150）。人体确定单元（140）基于所获取的距离信息，通过与检测区域信息进行比较而发现与入侵或移动的对象中可能对应于人体的部分，并且确定是否或者不是各个提取部分的其余部分是基于每个提取部分的按时间顺序的移动状态的人体。所提取的部分的其余部分不包括在预定时间内的移动距离在预定距离内的提取部分。

9. 发明授权

US08115620B2 Asset monitoring using micropower impulse radar 有权
标题翻译：使用微功率脉冲雷达的资产监控
公开(公告)号：US08115620B2
公开(公告)日：2012-02-14
申请号：US11967813
申请日：2007-12-31
申请人： David S. Breed
发明人： David S. Breed
IPC分类号： G08B1/08
CPC分类号： G01S13/06 , B60C11/24 , B60C19/00 , B60J10/00 , B60N2/002 , B60N2/28 , B60N2002/0268 , B60N2002/0272 , B60R16/037 , B60R21/013 , B60R21/0134 , B60R21/0136 , B60R21/01516 , B60R21/01526 , B60R21/0153 , B60R21/01532 , B60R21/01534 , B60R21/01536 , B60R21/01538 , B60R21/01542 , B60R21/01544 , B60R21/01546 , B60R21/01548 , B60R21/01552 , B60R21/01554 , B60R25/25 , B60R25/252 , B60R25/255 , B60R25/257 , B60R2021/01315 , E05F2015/433 , E05Y2900/542 , E05Y2900/55 , G01F23/0076 , G01F23/20 , G01F23/2962 , G01S7/417 , G01S7/4802 , G01S7/539 , G01S13/04 , G01S15/04 , G01S15/06 , G01S15/42 , G01S15/87 , G01S15/88 , G01S17/026 , G01S17/88 , G01S17/89 , G06F3/0219 , G06F3/0233 , G06F3/0237 , G06F3/0238 , G06K9/00832 , G07C9/00111 , G07C9/00174 , G07C2209/62 , G08B13/1427 , G08B13/187 , G08B13/2462 , G08B13/248 , G08B21/0286 , G08B29/181 , G10K2210/1282 , G10K2210/3219 , H01Q1/3291
摘要： Arrangement and method for monitoring inanimate objects in an interior thereof includes a sensor system arranged to obtain data about the object by applying micropower impulse radar (MIR) transmissions into the interior of the asset, i.e., container volume monitoring using MIR, a location determining system arranged on the asset to monitor the location of the asset, and a communication system arranged on the asset and coupled to the sensor system and the location determining system. The communication system transmits the data about each object obtained by the sensor system and the location of the asset provided by the location determining system to one or more remote facilities, these remote facilities being those interested in the information about the objects in the asset being monitored.
摘要翻译：用于监测其内部无生命物体的布置和方法包括传感器系统，其被布置为通过将微功率脉冲雷达（MIR）传输应用于资产的内部来获得关于物体的数据，即，使用MIR的容器体积监测，位置确定系统布置在资产上以监视资产的位置，以及布置在资产上并耦合到传感器系统和位置确定系统的通信系统。通信系统将由传感器系统获得的关于每个对象的数据和由位置确定系统提供的资产的位置传送到一个或多个远程设施，这些远程设施是对被监视资产中的对象的信息感兴趣的那些。

10. 发明申请

US20110084833A1 Perimeter Security System 有权
标题翻译：周边安全系统
公开(公告)号：US20110084833A1
公开(公告)日：2011-04-14
申请号：US12971582
申请日：2010-12-17
申请人： Eric van Doorn , Sendil Rangaswamy
发明人： Eric van Doorn , Sendil Rangaswamy
IPC分类号： G08B13/00 , G08B1/08
CPC分类号： G08B13/2491 , G01S7/003 , G01S13/003 , G08B13/126 , G08B13/187
摘要： A security system for detecting physical intrusion in a monitored area including a plurality of radio units arranged in a network around the monitored area to determine received signal strength and pass variations thereof through the radio units to a base station.
摘要翻译：一种用于检测被监视区域中的物理入侵的安全系统，包括布置在所述被监视区域周围的网络中的多个无线电单元，以确定接收的信号强度并将其通过无线电单元传递给基站。

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