-
公开(公告)号：WO2016182734A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/029437
申请日：2016-04-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： ZABEL, Brian , CARTY, Chad
IPC: G01J1/18
Abstract: Methods, devices, and systems for determining failure of an ultraviolet (UV) sensor are described herein. One device includes a memory, and a processor configured to execute executable instructions stored in the memory to reduce an excitation voltage of a UV sensor until no conduction occurs in the UV sensor, increase, upon no conduction occurring in the UV sensor, the excitation voltage of the UV sensor until a conduction event occurs, compare the excitation voltage at which the conduction event occurs to a reference voltage, and determine whether the UV sensor has failed based on the comparison.
Abstract translation: 本文描述了用于确定紫外线（UV）传感器故障的方法，装置和系统。 一个设备包括存储器和处理器，其被配置为执行存储在存储器中的可执行指令，以降低UV传感器的激励电压，直到在UV传感器中不发生传导，在UV传感器中不发生传导时增加激励电压 的UV传感器，直到发生导通事件，将导通事件发生的激励电压与参考电压进行比较，并根据比较来确定UV传感器是否失败。
-
公开(公告)号：WO2016182732A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/029420
申请日：2016-04-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： ZABEL, Brian , CARTY, Chad , COLE, Barrett E.
CPC classification number: G01J1/429 , G01J1/0228 , G01J1/4228 , G01J1/44 , G01J5/0018 , G01J2001/444 , G01J2001/4446
Abstract: Utilizing a quench time to deionize an ultraviolet (UV) sensor tube are described herein. One method includes monitoring firing events within a UV sensor tube, where a particular firing event initiates arming the UV sensor tube, initiating a quench time to deionize the UV sensor tube, where the quench time includes, disarming the UV sensor tube to prevent a firing event.
Abstract translation: 本文描述了利用淬灭时间来去离子紫外（UV）传感器管。 一种方法包括监测UV传感器管内的点火事件，其中特定的点火事件启动布置UV传感器管，启动淬火时间以使UV传感器管去离子，其中骤冷时间包括撤防UV传感器管以防止发射 事件。
-
公开(公告)号：WO2019199707A1
公开(公告)日：2019-10-17
申请号：PCT/US2019/026424
申请日：2019-04-09
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： ZABEL, Brian , CARTY, Chad , DANIELS, Aaron
Abstract: A programmable controller for controlling an ultraviolet (UV) sensor may adjust an excitation voltage provided to the UV sensor based at least in part on a programmable sensitivity offset in order to produce an excitation voltage that results in a desired UV sensitivity for the UV sensor. The programmable sensitivity offset may be set for the UV sensor at the factory, set during commissioning of the UV sensor in the field, and/or automatically altered over time to help compensate for a degradation in sensitivity of the UV sensor.
-
-
Search Results
3
records
(took 0.017 seconds)
