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1. 发明公开

EP2897113A3 Interactive magnetic marker field for safety systems and complex proximity warning system 有权转让
标题翻译：用于安全系统和复杂接近预警系统的交互式磁场标记区
公开(公告)号：EP2897113A3
公开(公告)日：2015-11-04
申请号：EP15152729.8
申请日：2008-10-23
申请人： Strata Proximity Systems, LLC
发明人： Frederick, Larry D , Hammond, Paul L
IPC分类号： G08B23/00 , F16P3/14
CPC分类号： G08G1/166 , B60Q9/008 , F16P3/14 , F16P3/145 , F16P3/147 , G08B3/10 , G08B21/0213 , G08B21/0275
摘要： The invention states to a complex proximity, detection system. The invention provides a proximity detection system comprising a generator (22, 44, 46) that generates a magnetic field that establishes a boundary, where the generator is capable of receiving radio frequency signals. Also provided is a radio frequency device (30, 32, 34) that sends radio frequency signals, the radio frequency device being capable of sensing the magnetic field and generating a radio frequency response. In the proximity detection system, the generator generates the magnetic field for a first predefined time period, and thereafter senses for a radio frequency response signal from the radio frequency device within a second predefined time period. The invention also provides for shaping proximity detection zones by overlaying magnetic field boundaries to produce a different boundary. The invention also provides for varying the strength of magnetic fields by adjusting a width of a timed pulse.
摘要翻译：本发明陈述了一种复杂的接近度检测系统。本发明提供了一种接近检测系统，包括产生建立边界的磁场的发生器（22,44,46），其中发生器能够接收射频信号。还提供了发送射频信号的射频设备（30,32,34），射频设备能够感测磁场并生成射频响应。在接近检测系统中，发生器在第一预定义时间段内生成磁场，并且此后在第二预定义时间段内感测来自射频设备的射频响应信号。本发明还提供了通过覆盖磁场边界来形成接近检测区以产生不同的边界。本发明还提供了通过调整定时脉冲的宽度来改变磁场的强度。

2. 发明授权

EP2608175B1 Proximity detection system 有权转让
标题翻译： Näherungsdetektionssystem
公开(公告)号：EP2608175B1
公开(公告)日：2015-04-29
申请号：EP13158252.0
申请日：2008-10-23
申请人： Strata Proximity Systems, LLC
发明人： Frederick, Larry D , Hammond, Paul L
IPC分类号： G08B23/00 , F16P3/14
CPC分类号： G08G1/166 , B60Q9/008 , F16P3/14 , F16P3/145 , F16P3/147 , G08B3/10 , G08B21/0213 , G08B21/0275
摘要： A proximity detection comprising a generator that generates a magnetic field that establishes a boundary, where the generator is capable of receiving radio frequency signals. Also provided is a radio frequency device that sends radio frequency signals, the radio frequency device being capable of sensing the magnetic field and generating a radio frequency response. In the proximity detection system, the generator generates the magnetic field for a first predefined time period, and thereafter senses for a radio frequency response signal from the radio frequency device within a second predefined time period. The invention also provides for shaping proximity detection zones by overlaying magnetic field boundaries to produce a different boundary. The invention also provides for varying the strength of magnetic fields by adjusting a width of a timed pulse.
摘要翻译：一种接近检测，包括产生建立边界的磁场的发生器，其中发生器能够接收射频信号。还提供了发射射频信号的射频装置，该射频装置能够感测磁场并产生射频响应。在接近检测系统中，发电机产生第一预定时间段的磁场，然后在第二预定时间段内感测来自射频设备的射频响应信号。本发明还通过覆盖磁场边界以产生不同的边界来提供成形接近检测区域。本发明还提供了通过调整定时脉冲的宽度来改变磁场的强度。

3. 发明公开

EP2269177A4 ELECTROMAGNETIC FIELD ADJUSTMENT FOR PROXIMITY DETECTION 审中-公开
标题翻译：调整一个电磁场进行接近检测
公开(公告)号：EP2269177A4
公开(公告)日：2014-01-22
申请号：EP09725086
申请日：2009-03-24
申请人： STRATA PROXIMITY SYSTEMS LLC
发明人： FREDERICK LARRY D , MEDLEY DWIGHT
IPC分类号： G08B21/00 , H03K17/95
CPC分类号： G08B21/18 , G08B21/0213 , G08B21/0219 , G08B21/0275 , G08B29/20 , H01F7/20 , H01F21/06 , H01Q7/06 , H03K17/954 , H03K2217/94015 , H03K2217/958

4. 发明公开

EP2897113A2 Interactive magnetic marker field for safety systems and complex proximity warning system 有权转让
标题翻译： Interaktives MagnetmarkierfeldfürSicherheitssysteme und komplexesNäherungswarnungssystem
公开(公告)号：EP2897113A2
公开(公告)日：2015-07-22
申请号：EP15152729.8
申请日：2008-10-23
申请人： Strata Proximity Systems, LLC
发明人： Frederick, Larry D , Hammond, Paul L
IPC分类号： G08B23/00 , F16P3/14
CPC分类号： G08G1/166 , B60Q9/008 , F16P3/14 , F16P3/145 , F16P3/147 , G08B3/10 , G08B21/0213 , G08B21/0275
摘要： The invention states to a complex proximity, detection system. The invention provides a proximity detection system comprising a generator (22, 44, 46) that generates a magnetic field that establishes a boundary, where the generator is capable of receiving radio frequency signals. Also provided is a radio frequency device (30, 32, 34) that sends radio frequency signals, the radio frequency device being capable of sensing the magnetic field and generating a radio frequency response. In the proximity detection system, the generator generates the magnetic field for a first predefined time period, and thereafter senses for a radio frequency response signal from the radio frequency device within a second predefined time period. The invention also provides for shaping proximity detection zones by overlaying magnetic field boundaries to produce a different boundary. The invention also provides for varying the strength of magnetic fields by adjusting a width of a timed pulse.
摘要翻译：本发明提出了一种复杂的邻近检测系统。本发明提供了一种接近检测系统，其包括产生建立边界的磁场的发生器（22,44,46），其中发生器能够接收射频信号。还提供了发射射频信号的射频设备（30,32,34），射频设备能够感测磁场并产生射频响应。在接近检测系统中，发电机产生第一预定时间段的磁场，然后在第二预定时间段内感测来自射频设备的射频响应信号。本发明还通过覆盖磁场边界以产生不同的边界来提供成形接近检测区域。本发明还提供了通过调整定时脉冲的宽度来改变磁场的强度。

5. 发明公开

EP2304703A1 PERSONAL ALARM DEVICE FOR HEADWEAR FOR PROXIMITY DETECTION SYSTEM 审中-公开
标题翻译：个人报警装置为进行头适合PROXIMITÄTSDETEKTIONSSYSTEM
公开(公告)号：EP2304703A1
公开(公告)日：2011-04-06
申请号：EP09771003.2
申请日：2009-06-25
申请人： Strata Proximity Systems, LLC
发明人： FREDERICK, Larry, D.
IPC分类号： G08B21/00
CPC分类号： G08B3/10 , A42B3/046 , F16P3/145 , G08B5/36 , G08B7/06 , G08B21/0213
摘要： Embodiments described herein relate to an apparatus for attaching elements of a magnetic field safety system to headwear worn by a worker. In various embodiments, the headwear includes a combination of a sounder device, light assembly, personal alarm device and power source.

6. 发明授权

EP2210246B1 PROXIMITY DETECTION SYSTEM 有权转让
标题翻译：近接检测系统
公开(公告)号：EP2210246B1
公开(公告)日：2013-04-10
申请号：EP08841456.0
申请日：2008-10-23
申请人： Strata Proximity Systems, LLC
发明人： FREDERICK, Larry, D. , HAMMOND, Paul, L.
IPC分类号： G08B23/00 , F16P3/14 , G08B21/02
CPC分类号： G08G1/166 , B60Q9/008 , F16P3/14 , F16P3/145 , F16P3/147 , G08B3/10 , G08B21/0213 , G08B21/0275
摘要： A proximity detection comprising a generator that generates a magnetic field that establishes a boundary, where the generator is capable of receiving radio frequency signals. Also provided is a radio frequency device that sends radio frequency signals, the radio frequency device being capable of sensing the magnetic field and generating a radio frequency response. In the proximity detection system, the generator generates the magnetic field for a first predefined time period, and thereafter senses for a radio frequency response signal from the radio frequency device within a second predefined time period. The invention also provides for shaping proximity detection zones by overlaying magnetic field boundaries to produce a different boundary. The invention also provides for varying the strength of magnetic fields by adjusting a width of a timed pulse.

7. 发明公开

EP2608175A1 Proximity detection system 有权转让
标题翻译：近距离检测系统
公开(公告)号：EP2608175A1
公开(公告)日：2013-06-26
申请号：EP13158252.0
申请日：2008-10-23
申请人： Strata Proximity Systems, LLC
发明人： Frederick, Larry D , Hammond, Paul L
IPC分类号： G08B23/00 , F16P3/14
CPC分类号： G08G1/166 , B60Q9/008 , F16P3/14 , F16P3/145 , F16P3/147 , G08B3/10 , G08B21/0213 , G08B21/0275
摘要： A proximity detection comprising a generator that generates a magnetic field that establishes a boundary, where the generator is capable of receiving radio frequency signals. Also provided is a radio frequency device that sends radio frequency signals, the radio frequency device being capable of sensing the magnetic field and generating a radio frequency response. In the proximity detection system, the generator generates the magnetic field for a first predefined time period, and thereafter senses for a radio frequency response signal from the radio frequency device within a second predefined time period. The invention also provides for shaping proximity detection zones by overlaying magnetic field boundaries to produce a different boundary. The invention also provides for varying the strength of magnetic fields by adjusting a width of a timed pulse.

8. 发明公开

EP2304703A4 PERSONAL ALARM DEVICE FOR HEADWEAR FOR PROXIMITY DETECTION SYSTEM 审中-公开
标题翻译：个人报警装置为进行头适合PROXIMITÄTSDETEKTIONSSYSTEM
公开(公告)号：EP2304703A4
公开(公告)日：2013-08-07
申请号：EP09771003
申请日：2009-06-25
申请人： STRATA PROXIMITY SYSTEMS LLC
发明人： FREDERICK LARRY D
IPC分类号： G08B21/00 , A42B3/04 , F16P3/14 , G08B3/10 , G08B5/36 , G08B7/06 , G08B21/02
CPC分类号： G08B3/10 , A42B3/046 , F16P3/145 , G08B5/36 , G08B7/06 , G08B21/0213

9. 发明公开

EP2210246A4 INTERACTIVE MAGNETIC MARKER FIELD FOR SAFETY SYSTEMS AND COMPLEX PROXIMITY WARNING SYSTEM 有权转让
标题翻译：互动魔术师MARKIERUNGSFELDFÜRSICHERHEITSSYSTEM UND KOMPLEXESPROXIMITÄTSWARNSYSTEM
公开(公告)号：EP2210246A4
公开(公告)日：2012-02-22
申请号：EP08841456
申请日：2008-10-23
申请人： STRATA PROXIMITY SYSTEMS LLC
发明人： FREDERICK LARRY D , HAMMOND PAUL L
IPC分类号： G08B23/00 , F16P3/14
CPC分类号： G08G1/166 , B60Q9/008 , F16P3/14 , F16P3/145 , F16P3/147 , G08B3/10 , G08B21/0213 , G08B21/0275
摘要： A proximity detection comprising a generator that generates a magnetic field that establishes a boundary, where the generator is capable of receiving radio frequency signals. Also provided is a radio frequency device that sends radio frequency signals, the radio frequency device being capable of sensing the magnetic field and generating a radio frequency response. In the proximity detection system, the generator generates the magnetic field for a first predefined time period, and thereafter senses for a radio frequency response signal from the radio frequency device within a second predefined time period. The invention also provides for shaping proximity detection zones by overlaying magnetic field boundaries to produce a different boundary. The invention also provides for varying the strength of magnetic fields by adjusting a width of a timed pulse.
摘要翻译：一种接近检测，包括产生建立边界的磁场的发生器，其中发生器能够接收射频信号。还提供了发射射频信号的射频装置，该射频装置能够感测磁场并产生射频响应。在接近检测系统中，发电机产生第一预定时间段的磁场，然后在第二预定时间段内感测来自射频设备的射频响应信号。本发明还通过覆盖磁场边界以产生不同的边界来提供成形接近检测区域。本发明还提供了通过调整定时脉冲的宽度来改变磁场的强度。

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