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11. 发明授权

US11630082B2 Millimeter-wave and ultrasound sensors 有权
公开(公告)号：US11630082B2
公开(公告)日：2023-04-18
申请号：US17226489
申请日：2021-04-09
申请人： Honeywell International Inc.
发明人： Bin Sai
IPC分类号： G01N29/02 , G01K13/02 , G01N35/00
摘要： A fluid mixture parameter determination (FMPD) system for analyzing a fluid mixture while moving includes a computing system and at least one material model that includes two or more model parameters for a plurality of material compositions stored in the memory. An ultrasonic sensor and a millimeter wave (MMW) sensor are each coupled to sense the fluid mixture and are coupled to the computing system. The ultrasonic sensor is for providing ultrasonic data to the computing system including a velocity of the fluid mixture or a volumetric flow, and a velocity of sound (VoS) through the fluid mixture. The MMW sensor is for providing MMW velocity data to the computing system. The computing system is for utilizing the material model together with the ultrasonic data and the MMW velocity data for identifying parameters including a plurality of components in the fluid mixture and a concentration for the plurality of components.

12. 发明申请

US20230074890A1 AUTONOMOUS WIRELESS MULTIVARIANT SENSOR NODE-AWSN 有权
公开(公告)号：US20230074890A1
公开(公告)日：2023-03-09
申请号：US17447082
申请日：2021-09-08
申请人： Honeywell International Inc.
发明人： Raghavendra Muniraju , Joseph J. Pane , Balasubramanya Raju B K , Bin Sai , Manu SHASTRY C R
IPC分类号： H02N15/00 , H02N11/00
摘要： A system includes a first levitation magnet. The system also includes a suspension magnet configured underneath the first levitation magnet. The suspension magnet oscillates continuously. Magnetic flux cuts across electrical coil windings. Energy is generated as a result of the magnetic flux that cuts across the electrical coil windings. A second levitation magnet is positioned underneath the suspension magnet and first levitation magnet. The suspension magnet is configured to levitate between the first levitation magnet and the second levitation magnet.

13. 发明申请

US20220090949A1 ULTRASONIC FLOWMETER WITH VIBRATION-RESISTANT OPERATING MODE 有权
公开(公告)号：US20220090949A1
公开(公告)日：2022-03-24
申请号：US17025877
申请日：2020-09-18
申请人： Honeywell International Inc.
发明人： Longfei Chen , Bin Sai , MeiFa Chen
IPC分类号： G01F1/66
摘要： An ultrasonic flowmeter (USM) includes a meter body including a pipe section for flowing a fluid therethrough including a first and second ultrasonic transducer, top-works including a housing and a PCB, a controller coupled to the ultrasonic transducers through a transmitter and/or receiver, and an accelerometer and/or an acoustic sensor for sensing a vibration on the pipe section and for providing an output signal coupled to the controller. The electronics are communicatively coupled to the meter body and the housing is mechanically coupled to the meter body. The controller analyzes the output signal to identify ≥1 vibration frequency and compares the vibration frequency to a predetermined sensitive frequency range for the USM. When the vibration frequency is determined to be within the predetermined frequency range, the controller implements an anti-vibration operating mode by increasing a measurement time when measuring the fluid flow and/or adding additional data processing task(s).

14. 发明申请

US20210356431A1 MILLIMETER-WAVE AND ULTRASOUND SENSORS 有权
公开(公告)号：US20210356431A1
公开(公告)日：2021-11-18
申请号：US17226489
申请日：2021-04-09
申请人： Honeywell International Inc.
发明人： Bin Sai
IPC分类号： G01N29/02 , G01N35/00 , G01K13/02
摘要： A fluid mixture parameter determination (FMPD) system for analyzing a fluid mixture while moving includes a computing system and at least one material model that includes two or more model parameters for a plurality of material compositions stored in the memory. An ultrasonic sensor and a millimeter wave (MMW) sensor are each coupled to sense the fluid mixture and are coupled to the computing system. The ultrasonic sensor is for providing ultrasonic data to the computing system including a velocity of the fluid mixture or a volumetric flow, and a velocity of sound (VoS) through the fluid mixture. The MMW sensor is for providing MMW velocity data to the computing system. The computing system is for utilizing the material model together with the ultrasonic data and the MMW velocity data for identifying parameters including a plurality of components in the fluid mixture and a concentration for the plurality of components.

15. 发明申请

US20230091658A1 SYSTEMS AND METHODS FOR ENERGY HARVESTING AND USE IN SUPPORT OF MONITORED PROCESSES AND DEVICES 有权
公开(公告)号：US20230091658A1
公开(公告)日：2023-03-23
申请号：US16957964
申请日：2019-08-16
申请人： Honeywell International Inc.
发明人： Sam Chen , Bin Sai
IPC分类号： H02J7/35 , H02S10/20 , H02J7/00
摘要： Methods and system include power harvesting with process and device monitoring. A power management system including a solar cell can be integrated with a display panel into a common housing. A capacitor and a rechargeable battery connected to the power management system can receive power from the solar cell and provide electrical power, first from the capacitor and then second from the rechargeable battery, to electronic components including the display engaged in monitoring processes and devices deployed in isolated locations. Electronics can include a microprocessor programmed to provide collected data display on the display panel and wireless transmission to a remote monitoring station. A rotatable stem operated by a step-motor and connected to the common housing can orient the integrated display and solar cell towards sunlight according to an internal time clock synchronizing movement of the display panel via a step motor and thereby maximize harvesting of electrical energy.

16. 发明授权

US11448537B2 Ultrasonic flowmeter with vibration-resistant operating mode 有权
公开(公告)号：US11448537B2
公开(公告)日：2022-09-20
申请号：US17025877
申请日：2020-09-18
申请人： Honeywell International Inc.
发明人： Longfei Chen , Bin Sai , MeiFa Chen
IPC分类号： G01F1/66 , G01F1/667
摘要： An ultrasonic flowmeter (USM) includes a meter body including a pipe section for flowing a fluid therethrough including a first and second ultrasonic transducer, top-works including a housing and a PCB, a controller coupled to the ultrasonic transducers through a transmitter and/or receiver, and an accelerometer and/or an acoustic sensor for sensing a vibration on the pipe section and for providing an output signal coupled to the controller. The electronics are communicatively coupled to the meter body and the housing is mechanically coupled to the meter body. The controller analyzes the output signal to identify ≥1 vibration frequency and compares the vibration frequency to a predetermined sensitive frequency range for the USM. When the vibration frequency is determined to be within the predetermined frequency range, the controller implements an anti-vibration operating mode by increasing a measurement time when measuring the fluid flow and/or adding additional data processing task(s).

17. 发明授权

US11137275B2 Ultrasonic flow meter with lens combination 有权
公开(公告)号：US11137275B2
公开(公告)日：2021-10-05
申请号：US16589466
申请日：2019-10-01
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Bin Sai , Dong Luo
IPC分类号： G01F1/66
摘要： An ultrasonic flow meter includes a housing for attaching to a fluid pipe. A first piezoelectric element coupled to a transmitter and receiver is configured to emit ultrasonic waves in an axial direction perpendicular to a horizontal plane defined by the piezoelectric element. A lens combination is in a lower housing portion positioned radially outside the first piezoelectric element including a refocusing lens that is ring-shaped configured for redirecting received radial ultrasonic waves to travel in an axial direction perpendicular to the horizontal plane and has a thickness profile configured to act as a matching layer for reducing multiple reflections within the lower housing portion. A second lens that is disc-shaped below the refocusing lens is configured for redirecting the radial ultrasonic waves to travel in the axial direction.

18. 发明授权

US10408650B2 Ultrasonic meter transducer 有权
公开(公告)号：US10408650B2
公开(公告)日：2019-09-10
申请号：US15694014
申请日：2017-09-01
申请人： Honeywell International Inc.
发明人： Bin Sai , Fabian Weber
IPC分类号： G01F1/66 , F16J15/06 , F16J15/10
摘要： A system, method, and apparatus for attenuating acoustic back-coupling in a ultrasonic meter transducer that includes a gasket band comprising a loop of a material, a first gasket ring integrated in the gasket band configured to match a diameter of a first bracket hole, and a second gasket ring integrated in the gasket band configured to match a diameter of a second bracket hole wherein the loop of material comprises a material that provides both environmental sealing and acoustic attenuation.

19. 发明申请

US20170167939A1 PRESSURE SENSOR DRIFT DETECTION AND CORRECTION 审中-公开
公开(公告)号：US20170167939A1
公开(公告)日：2017-06-15
申请号：US14969331
申请日：2015-12-15
申请人： Honeywell International, Inc.
发明人： Bas Kastelein , Bin Sai , George Hershey
IPC分类号： G01L27/00
CPC分类号： G01L27/005
摘要： A system includes at least one pressure sensor that is configured to generate a first signal in response to sensing a process and generate a second signal in response to sensing a drift detection condition different from the process. The system includes at least one processing device that is configured to determine a pressure measurement (Pprocess) of the process using the first signal, and determine a pressure measurement (AP2) of the drift detection condition using the second signal. The at least one processing device is configured to compare the pressure measurement of the drift detection condition to one of: the pressure measurement of the process or a reference value. The at least one processing device is configured to identify whether drift has deteriorated accuracy of the at least one pressure sensor based on the comparison.

20. 发明授权

US09329073B2 Adaptive radar system with mutliple waveforms 有权
标题翻译：具有多个波形的自适应雷达系统
公开(公告)号：US09329073B2
公开(公告)日：2016-05-03
申请号：US14099105
申请日：2013-12-06
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Bin Sai
IPC分类号： G01F23/284 , G01S7/34 , G01S13/88 , G01S7/285 , G01S13/10 , G01S13/26 , G01S13/28 , G01S13/02 , G01S7/52 , G01S7/40
CPC分类号： G01F23/284 , G01S7/285 , G01S7/34 , G01S7/4008 , G01S7/52033 , G01S13/0209 , G01S13/106 , G01S13/26 , G01S13/282 , G01S13/88 , G01S2007/4013
摘要： A pulsed radar method of sensing or measuring a product material in a storage tank. A plurality of waveform types are automatically selected based on a power limitation. The pulsed radar signal is transmitted by a programmable transmitter to the product material, wherein the pulsed radar signal is reflected or scattered by the product material to provide a radar signal during an interval of time including a target signal. An initial gain or attenuation is automatically set for a programmable receiver. The programmable receiver receives the radar signal including the target signal during the interval of time, and the target signal is signal processed using a lower attenuation setting as compared to the initial gain or attenuation to determine at least one parameter associated with the product material. The transmitted and received radar signal can also be adjusted according to the measured SNR.
摘要翻译：一种用于感测或测量储罐中的产品材料的脉冲雷达方法。基于功率限制自动选择多个波形类型。脉冲雷达信号由可编程发射器传输到产品材料，其中脉冲雷达信号由产品材料反射或散射，以在包括目标信号的时间间隔期间提供雷达信号。自动设置可编程接收器的初始增益或衰减。可编程接收器在时间间隔期间接收包括目标信号的雷达信号，并且使用与初始增益或衰减相比较的较低衰减设置对目标信号进行信号处理，以确定与产品材料相关联的至少一个参数。发射和接收的雷达信号也可以根据测得的SNR进行调整。

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