UNSAFE WORK CONDITION TEMPERATURE ALERTS IN PORTABLE GAS DETECTORS

    公开(公告)号:US20170154509A1

    公开(公告)日:2017-06-01

    申请号:US15365639

    申请日:2016-11-30

    申请人: Fluke Corporation

    IPC分类号: G08B17/06 G08B25/10 G08B21/16

    摘要: A gas detector includes environmental condition detection circuitry that includes one or more sensors, data processing circuitry, and wireless communication circuitry. The gas detector is configured to be carried by a user. The environmental condition detection circuitry detects the presence or lack of presence of a particular gas in a vicinity of the gas detector and further detects a temperature in the vicinity of the gas detector and communicates detection data to the data processing circuitry. In response to detection of a hazardous temperature condition, the data processing circuitry of the gas detector provides an alert notification to the user carrying the gas detector. Also disclosed is an alert system including multiple gas detectors in which a first gas detector communicates an alert to a second gas detector via wireless communication, and in response, the second gas detector transmits the alert to another gas detector or device via wireless communication.

    CROWDSOURCED WEARABLE SENSOR SYSTEM
    36.
    发明申请
    CROWDSOURCED WEARABLE SENSOR SYSTEM 审中-公开
    CROWDSOURCED易磨损传感器系统

    公开(公告)号:US20170023509A1

    公开(公告)日:2017-01-26

    申请号:US15277766

    申请日:2016-09-27

    申请人: CHEMISENSE, INC.

    IPC分类号: G01N27/12

    摘要: The present invention provides devices, systems and methods for effective chemical detection. The technology is applicable across many industries, including personal respiratory health, mining safety, food processing, and defense. In certain aspects, the devices, systems and methods of the present invention allow for environmental gas detection to be used for respiratory disease sufferers.

    摘要翻译: 本发明提供用于有效化学检测的装置,系统和方法。 该技术适用于许多行业,包括个人呼吸健康,采矿安全,食品加工和防御。 在某些方面,本发明的装置,系统和方法允许将环境气体检测用于呼吸系统疾病患者。

    Detection of volatile chemicals using an RFID sensing system
    37.
    发明授权
    Detection of volatile chemicals using an RFID sensing system 有权
    使用RFID感应系统检测挥发性化学品

    公开(公告)号:US09482639B2

    公开(公告)日:2016-11-01

    申请号:US14768532

    申请日:2013-03-11

    摘要: Methods, systems, and apparatuses, including computer programs encoded on computer-readable media, for monitoring volatile chemicals. A system includes an radio-frequency identification (RFID) tag composed of a patterned metal. The patterned metal is configured to absorb a volatile chemical. The RFID tag includes a non-volatile memory configured to store identification data. The RFID tag also includes a receiver that receives a signal at a frequency in a frequency range. The frequency is based upon an amount of the volatile chemical absorbed in the patterned metal. A transmitter of the RFID tag transmits the identification data in response to receiving the signal. The strength of the transmitted identification data is based upon an amount of the absorbed volatile chemical.

    摘要翻译: 方法,系统和装置,包括在计算机可读介质上编码的用于监测挥发性化学物质的计算机程序。 一种系统包括由图案化金属组成的射频识别(RFID)标签。 图案化金属构造成吸收挥发性化学物质。 RFID标签包括被配置为存储识别数据的非易失性存储器。 RFID标签还包括接收频率范围内的频率信号的接收机。 频率基于在图案化金属中吸收的挥发性化学物质的量。 RFID标签的发送器响应于接收到该信号而发送识别数据。 所发送的识别数据的强度基于吸收的挥发性化学物质的量。

    Landfill gas surface monitor and methods
    39.
    发明授权
    Landfill gas surface monitor and methods 有权
    垃圾填埋气表面监测及方法

    公开(公告)号:US09435782B2

    公开(公告)日:2016-09-06

    申请号:US13353038

    申请日:2012-01-18

    IPC分类号: G01N33/00

    CPC分类号: G01N33/0075

    摘要: Embodiments of the invention provide systems, devices, and method for monitoring gas emissions within a geographic area. A method for monitoring gas emissions may include providing a gas-monitoring device configured to be moved within the geographic area. The method may also include determining geographic locations of the device as the device is moved within the geographic area, determining a quantity of one or more gases in the air as the device is moved within the geographic area, and associating the geographic locations with the quantity of gases to provide gas emissions data for the geographic area. The gas emissions data may be communicated to one or more external devices, sources, and/or systems for analysis, documentation, and/or compliance reporting.

    摘要翻译: 本发明的实施例提供用于监测地理区域内的气体排放的系统,装置和方法。 用于监测气体排放的方法可以包括提供被配置为在地理区域内移动的气体监测装置。 该方法还可以包括当设备在地理区域内移动时确定设备的地理位置,当设备在地理区域内移动时确定空中的一种或多种气体的数量,以及将地理位置与数量相关联 的气体来提供地理区域的气体排放数据。 气体排放数据可以传送到一个或多个外部设备,源和/或用于分析,文档和/或合规性报告的系统。