专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4295112A1 SMOKE ALARM 审中-实审
公开(公告)号：EP4295112A1
公开(公告)日：2023-12-27
申请号：EP22755399.7
申请日：2022-02-17
申请人： Emerald Planet Environmental Pty Ltd
发明人： ZAMPARELLI, Daniel , ZAHOOR, Faizan
IPC分类号： G01B17/00 , G08B29/00 , H02J9/00 , F24F11/33 , G08B25/00

2. 发明公开

EP3847631A2 TECHNOLOGIES FOR MANAGING SAFETY AT INDUSTRIAL SITES 审中-实审
公开(公告)号：EP3847631A2
公开(公告)日：2021-07-14
申请号：EP19883623.1
申请日：2019-09-04
申请人： ABB Schweiz AG
发明人： MOUSAVI, Mirrasoul J. , ACHARYA, Mithun P. , BARR, Brian D.
IPC分类号： G08B29/00

3. 发明公开

EP3825972A1 SMOKE DETECTION SYSTEM 有权
公开(公告)号：EP3825972A1
公开(公告)日：2021-05-26
申请号：EP19210470.1
申请日：2019-11-20
申请人： Muth, Reinhard
发明人： Muth, Reinhard
IPC分类号： G08B17/00 , G08B25/10 , G08B29/00 , G08B29/14
摘要： Disclosed is a smoke detector system (400, 600) comprising: a computer (404), and a group of smoke detectors (402, 402', 402"), and a personal mobile computing device (200, 200', 200"). The personal mobile computing device is configured to connect to the computer via a wireless internet connection (414, 414', 414") and comprises a first wireless communication module (208). The group of smoke detectors that comprise a second wireless communication module (112). The group of smoke detectors are configured for performing a self-test. The group of smoke detectors are configured for acquiring self-test data (124, 124', 124") measured during the self-test. The personal mobile computing device is configured for directly forming a wireless communication channel (412, 412', 412") with the group of smoke detectors. The personal mobile computing device is configured for requesting the self-test (122) from the group of smoke detectors via the wireless communication channel. The personal mobile computing device is configured for receiving the self-test data from the group of smoke detectors via the wireless communication channel in response to requesting the self-test. The personal mobile computing device is configured for sending the self-test data to the computer via the wireless internet connection.

4. 发明公开

EP3818509A1 NOTRUFSYSTEM EINES KRAFTFAHRZEUGS 有权
公开(公告)号：EP3818509A1
公开(公告)日：2021-05-12
申请号：EP19726959.0
申请日：2019-05-23
申请人： VOLKSWAGEN AKTIENGESELLSCHAFT
发明人： BORK, Simon
IPC分类号： G08B25/01 , H04R1/32 , H04R1/40 , H04R3/00 , G08B29/00 , G08B29/18

5. 发明公开

EP3764331A1 AUDIO ALERT AUDIBILITY ESTIMATION METHOD AND SYSTEM 有权
公开(公告)号：EP3764331A1
公开(公告)日：2021-01-13
申请号：EP20176382.8
申请日：2020-05-25
申请人： BlackBerry Limited
发明人： KARIMIAN AZARI, Sam , EVERY, Mark Robert
IPC分类号： G08B29/00 , G08B21/02 , G10L25/69 , G08B1/08 , A61B5/12 , H04R27/00 , G08B29/12 , A61B5/00
摘要： A method and system of estimating human perception of audibility of audio alerts in the presence of background noise. In the audibility estimation system, a microphone generates an input signal corresponding to an audio alert. A processor receives the input signal and generates an audibility metric representing human perception of audibility of the audio alert based on a comparison between a background noise estimate and an audio alert estimate, and causes an action to be taken based on the audibility metric.

6. 发明公开

EP3738108A1 SYSTEMS AND METHODS FOR FOREIGN MATERIAL EXCLUSION ACCOUNTABILITY 审中-实审
公开(公告)号：EP3738108A1
公开(公告)日：2020-11-18
申请号：EP19738497.7
申请日：2019-01-11
申请人： Access Solutions, LLC
发明人： MANN, Kelvin D. , BERGSTROM, Eric , HANSEN, Dr. David , TRIPP, Nikolas , SMITH, Nathan , LAUSER, Stephen , MONTGOMERY, Matthew
IPC分类号： G07C9/00 , G08B23/00 , G08B29/00

7. 发明公开

EP3590012A1 SYSTEM AND METHOD FOR ELECTRONIC ACCESS 审中-公开
公开(公告)号：EP3590012A1
公开(公告)日：2020-01-08
申请号：EP18761405.2
申请日：2018-03-01
申请人： Farpointe Data, Inc.
发明人： BIERACH, Kirk , LINDLEY, Scott , SORCE, Mario , BARBULESCU, Mihai
IPC分类号： G05B19/00 , G05B19/40 , G06Q50/00 , G06Q50/10 , G08B29/00

8. 发明公开

EP3499478A3 POWER SUPPLY RIPPLE DETECTOR 审中-公开
公开(公告)号：EP3499478A3
公开(公告)日：2019-07-17
申请号：EP18209988.7
申请日：2018-12-04
申请人： Tyco Fire & Security GmbH
发明人： Cianfrocco, Daniel Paul
IPC分类号： G08B29/00 , G01R31/40 , G01R31/42
摘要： A system and method for power supply ripple detection is disclosed. A voltage across one or more capacitors of the power supply is measured. An AC ripple voltage component of the capacitor voltage is then filtered and rectified into a DC signal. A level of ripple represented by the DC signal is then compared to threshold values to assess a health of the power supply. In one implementation, the power supplies provide power to control panels of one or more building management systems. The power supplies determine and report information concerning health of the power supplies to the control panels, the information including the DC signal itself and the result of the comparison of the DC signal to the threshold values. A cloud-based connected services system then receives and analyzes the information concerning health of the power supplies forwarded from control panels of multiple building management systems to determine trends.

9. 发明授权

EP2062239B1 METHOD AND APPARATUS FOR AUTOMATED ACTIVATION OF A SECURITY SYSTEM 有权
公开(公告)号：EP2062239B1
公开(公告)日：2019-01-09
申请号：EP07800573.3
申请日：2007-08-30
申请人： Tyco Safety Products Canada Ltd.
发明人： FRENETTE, Stephan
IPC分类号： G08B29/00 , G08B13/00

10. 发明公开

EP3420419A1 SYSTEM FOR BIOMETRIC IDENTITY CONFIRMATION 审中-公开
公开(公告)号：EP3420419A1
公开(公告)日：2019-01-02
申请号：EP17757150.2
申请日：2017-02-22
申请人： Lifeloc Technologies, Inc.
发明人： PHILLIPS, Brian, Kirby , WILSON, Geoffrey, A.
IPC分类号： G05B19/00 , G05B23/00 , G06F7/00 , G06F7/04 , G08B29/00 , G08C19/00 , H04B1/00 , H04B3/00 , H04Q1/00 , H04Q9/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式