Portable occupancy detection unit
    24.
    发明授权
    Portable occupancy detection unit 有权
    便携式占用检测单元

    公开(公告)号:US08253553B2

    公开(公告)日:2012-08-28

    申请号:US12389665

    申请日:2009-02-20

    IPC分类号: G08B19/00

    摘要: A method includes receiving, with a portable occupancy unit, a first signal using a first detector, where the first signal is indicative of an occupant in a structure. A second signal is received with the portable occupancy unit using a second detector. The second signal is indicative of the occupant in the structure. The first signal and the second signal are processed to determine whether the occupant is present in the structure. If it is determined that the occupant is present in the structure, an output is provided to convey that the occupant has been detected.

    摘要翻译: 一种方法包括使用第一检测器利用便携式占用单元接收第一信号,其中第一信号指示结构中的乘客。 使用第二检测器与便携式占用单元接收第二信号。 第二信号表示乘员在结构中。 处理第一信号和第二信号以确定占用者是否存在于结构中。 如果确定乘客在结构中存在,则提供输出以传达已经检测到乘客的输出。

    OWNER CONTROLLED EVACUATION SYSTEM
    25.
    发明公开

    公开(公告)号:US20240346915A1

    公开(公告)日:2024-10-17

    申请号:US18640850

    申请日:2024-04-19

    摘要: A method includes receiving, by a user device, information regarding a sensed condition in a structure. The sensed condition is sensed by a sensory node. The method also includes providing, by the user device, a notification identifying the sensed condition to a user of the user device, and receiving, by the user device, information regarding navigable pathways of the structure. The method further includes determining, by the user device, a location of the user device, and identifying, by the user device, a first evacuation route based at least in part on the information regarding the sensed condition, the information regarding navigable pathways of the structure, and the location of the user device. The method also includes displaying, by the user device, the first evacuation route.

    Fire detection system
    29.
    发明授权

    公开(公告)号:US11328569B2

    公开(公告)日:2022-05-10

    申请号:US16156908

    申请日:2018-10-10

    摘要: A method includes receiving sensor data over time from each node of a plurality of sensory nodes located within a building. The method also includes determining a sensor specific abnormality value for each node of the plurality of sensory nodes. The method further includes determining, a building abnormality value in response to a condition where the sensor specific abnormality value for multiple nodes of the plurality of sensory nodes exceeds a threshold value. The method also includes causing an alarm to be generated based on the building abnormality value.

    PREFAILURE MONITORING SYSTEM
    30.
    发明申请

    公开(公告)号:US20210210804A1

    公开(公告)日:2021-07-08

    申请号:US17195088

    申请日:2021-03-08

    摘要: A system includes an energy storage system having a plurality of batteries and a monitoring system operably coupled to the energy storage system. The monitoring system is configured to receive a first measurement corresponding to a characteristic from at least one of the plurality of batteries, determine a baseline from the first measurement, receive a second measurement from the at least one of the plurality of batteries, and compare the second measurement with the baseline to identify an issue with the at least one of the plurality of batteries. The monitoring system is also configured to perform a remediation action in response to the identified issue.