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1. 发明授权

US10564016B2 Ultrasonic transducers using adaptive multi-frequency hopping and coding 有权
公开(公告)号：US10564016B2
公开(公告)日：2020-02-18
申请号：US16039529
申请日：2018-07-19
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Bin Sai , Christian Bies , Fabien Aeschlimann
IPC分类号： G01F1/66 , G01P5/24
摘要： An ultrasonic flow meter (UFM) includes a first and second ultrasonic transducer for attaching to a pipe, and a transceiver coupled to the transducers by a multiplexer. A controller having an associated memory runs an adaptive multi-frequency hopping and coding algorithm that selects ≥1 frequency to be hopped within the measured transducer impedance spectrum using a threshold level that selects at least a peak for the phase or a valley for the magnitude, and selects a coding scheme for the chosen frequency to provide a coded frequency sequence. A received signal generated responsive to an ultrasonic signal with the coded frequency sequence into the fluid is decoded, and peak detection is performed on the decoded received signal. The travel time is calculated from the decoded signal, and a speed of the fluid is then determined from the travel time.

2. 发明申请

US20190072422A1 ULTRASONIC METER TRANSDUCER 审中-公开
公开(公告)号：US20190072422A1
公开(公告)日：2019-03-07
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
CPC分类号： G01F1/667 , F16J15/061 , F16J15/064 , F16J15/102 , F16J15/104 , G01F1/662
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.

3. 发明申请

US20170082469A1 INLINE ULTRASONIC METER (USM) CONDITION BASED MONITORING (CBM)-BASED ADAPTATION TO MAINTAIN HIGH ACCURACY UNDER VARIOUS FLOW CONDITIONS 审中-公开
公开(公告)号：US20170082469A1
公开(公告)日：2017-03-23
申请号：US14860512
申请日：2015-09-21
申请人： Honeywell International Inc.
发明人： Bin Sai , Michael Teufel , Andreas Weber , David Bachmann
IPC分类号： G01F1/66
CPC分类号： G01F25/0007 , G01F1/662 , G01F1/668 , G01F15/046
摘要： A system includes a control system and a field device. The control system is configured to communicate data with the field device. The field device determines whether a deviation in a measurement accuracy of a first characteristic curve for a flow profile of a process fluid is detected while monitoring an inline condition of the process fluid. The field device determines whether the deviation is greater than an application tolerance. The field device also performs an inline recalculation for a new characteristic curve according to present flow condition detected in measurements of the flow profile when the deviation is greater than the application tolerance. The field device calculates a flow rate of the process fluid using the new characteristic curve.

4. 发明授权

US09329072B2 Receiver with programmable gain for UWB radar 有权
标题翻译： UWB雷达可编程增益接收器
公开(公告)号：US09329072B2
公开(公告)日：2016-05-03
申请号：US14099071
申请日：2013-12-06
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Bin Sai
IPC分类号： G01S7/529 , G01F23/284 , G01S13/88 , G01S7/34 , G01S13/02 , G01S7/292 , G01S7/52
CPC分类号： G01F23/284 , G01S7/038 , G01S7/2921 , G01S7/34 , G01S7/52033 , G01S7/529 , G01S13/0209 , G01S13/88
摘要： A receiver for an ultra wideband (UWB) pulse radar system includes a programmable gain network (PGN) block coupled to process a received UWB radar signal. The programmable PGN block includes programmable attenuator having an output coupled to an input node of a UWB low noise amplifier (LNA), and a fast acting power limiter is between the input node and a system ground and/or a power supply node for the radar system. A sampling unit is coupled between an output of the LNA and a processor. The processor implements an attenuation algorithm, wherein the processor is coupled to the programmable attenuator, and provides attenuation control signals to dynamically control a gain or attenuation of the programmable attenuator, such as based on a distance from a transmitting antenna to the product material.
摘要翻译：用于超宽带（UWB）脉冲雷达系统的接收机包括耦合以处理所接收的UWB雷达信号的可编程增益网络（PGN）块。可编程PGN块包括具有耦合到UWB低噪声放大器（LNA）的输入节点的输出的可编程衰减器，并且快速作用的功率限制器位于输入节点与雷达的系统接地和/或电源节点之间系统。采样单元耦合在LNA的输出和处理器之间。处理器实现衰减算法，其中处理器耦合到可编程衰减器，并且提供衰减控制信号以动态地控制可编程衰减器的增益或衰减，例如基于从发射天线到产品材料的距离。

5. 发明授权

US11590535B2 Ultrasonic transducer 有权
公开(公告)号：US11590535B2
公开(公告)日：2023-02-28
申请号：US16019027
申请日：2018-06-26
申请人： Honeywell International Inc.
发明人： Bas Kastelein , Bin Sai
IPC分类号： B06B1/06 , G01F1/667 , G10K11/00 , G01F1/66
摘要： A system, method, and apparatus for reducing ringing effects associated with a transducer comprises a transducer body, a transducer cap, a piezoelectric element formed in the cap, and a damping material formed around the piezoelectric element wherein the damping material suppresses a ringing effect associated with the transducer, while an O-ring is used together with damping material to support high pressure applications up to 230 bars.

6. 发明申请

US20210096009A1 ULTRASONIC FLOW METER PATH LAYOUT CONFIGURATION 有权
公开(公告)号：US20210096009A1
公开(公告)日：2021-04-01
申请号：US17035513
申请日：2020-09-28
申请人： Honeywell International Inc.
发明人： Jie Tong , Wen Peng , Bin Sai
IPC分类号： G01F1/66 , G01K13/02 , G01F15/18 , G01F15/14
摘要： An ultrasonic flowmeter and a fluid pipeline. The ultrasonic flowmeter includes: a housing, which defines a fluid inlet and a fluid outlet with a fluid passage therebetween; and at least two pairs of ultrasonic sensors, wherein each pair of the at least two pairs of ultrasonic sensors have a first ultrasonic sensor and a second ultrasonic sensor arranged opposite to each other; wherein at least some of the at least two pairs of ultrasonic sensors are arranged in grooves on an inner wall of the fluid passage, and center points of front end faces of at least some of the at least two pairs of ultrasonic sensors are located on a cylindrical curved surface defined by the inner wall of the fluid passage.

7. 发明申请

US20190118224A1 ULTRASONIC TRANSDUCER 审中-公开
公开(公告)号：US20190118224A1
公开(公告)日：2019-04-25
申请号：US16019027
申请日：2018-06-26
申请人： Honeywell International Inc.
发明人： Bas Kastelein , Bin Sai
IPC分类号： B06B1/06 , G01F1/66
摘要： A system, method, and apparatus for reducing ringing effects associated with a transducer comprises a transducer body, a transducer cap, a piezoelectric element formed in the cap, and a damping material formed around the piezoelectric element wherein the damping material suppresses a ringing effect associated with the transducer, while an O-ring is used together with damping material to support high pressure applications up to 230 bars.

8. 发明授权

US10019019B2 Distributed computing with cloud computed feedback to process sensors 有权
公开(公告)号：US10019019B2
公开(公告)日：2018-07-10
申请号：US15296134
申请日：2016-10-18
申请人： Honeywell International Inc.
发明人： Bin Sai
IPC分类号： G01F1/66 , G01S13/06 , G05B19/048 , G05D7/06 , H04L29/06
CPC分类号： G05D7/06 , G01F1/66 , G01F1/667 , G01F23/284 , G01S7/003 , G01S13/06 , G01S13/347 , G05B19/042 , G05B19/048 , G05B2219/37371 , G05B2219/45016 , H04L67/125 , H04L69/26 , Y02P90/265
摘要： A process control system for controlling an industrial process includes a cloud-computing dependent (C2D) radar level gauge or ultrasonic flow meter (C2D sensor device) including a sensor, transducer, communications unit, with limited hardware/software incapable of calculating an accurate level calculation or high accuracy gas flow rate. A bus couples the sensed data from the C2D sensor device to an IP communications unit that outputs IP protocol data. The cloud computing system is coupled by an IP network to receive the IP protocol data and includes a processor executing advanced data processing algorithms which provides a second part of the C2D sensor device including processing the IP data to generate a remote computational result including the accurate level calculation/high accuracy gas flow rate. The cloud computing system feeds back the remote computational result to a process controller coupled to an actuator that controls processing equipment for automatically tuning the industrial process.

9. 发明申请

US20170082480A1 REAL-TIME CONDITION BASED MONITORING (CBM) BASED ULTRASONIC METER (USM) ACCURACY PERFORMANCE DETECTION AND NOTIFICATION 审中-公开
公开(公告)号：US20170082480A1
公开(公告)日：2017-03-23
申请号：US14860487
申请日：2015-09-21
申请人： Honeywell International Inc.
发明人： Bin Sai , Michael Teufel , Andreas Weber , David Bachmann
IPC分类号： G01F25/00
CPC分类号： G01F25/0007 , G01F1/66
摘要： A system includes a control system and a field device. The control system is configured to communicate data with the field device. The field device determines a baseline calibration and a characteristic curve for a process fluid flowing through the field device. The field device monitors an inline condition of the process fluid. The field device determine whether a deviation in a measurement accuracy for a fluid profile is detected according to inline evaluation criteria. The field device calculates a flow rate of the process fluid using a last valid characteristic curve.

10. 发明授权

US09329074B2 Multi-mode pulsed radar providing automatic transmit pulse signal control 有权
标题翻译：提供自动发射脉冲信号控制的多模脉冲雷达
公开(公告)号：US09329074B2
公开(公告)日：2016-05-03
申请号：US14099152
申请日：2013-12-06
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Bin Sai
IPC分类号： G01S7/34 , G01S7/52 , G01S13/88 , G01F23/284 , G01S7/285 , G01S13/10 , G01S13/26 , G01S13/28 , G01S13/02 , G01S7/529 , G01S7/40
CPC分类号： G01F23/284 , G01S7/285 , G01S7/34 , G01S7/4008 , G01S7/52033 , G01S7/529 , G01S13/0209 , G01S13/106 , G01S13/26 , G01S13/282 , G01S13/88 , G01S2007/4013
摘要： A multi-mode pulsed radar method for sensing or measuring a product material in a storage tank includes providing a measure of radar signal attenuation for pulsed radar signals transmitted to the product material. Automatic adjustment of one or more transmitted radar pulse parameters is implemented by selecting a pulse width and a pulse amplitude based on the measure of radar signal attenuation. In signal mode 2 higher amplitude and/or wider pulses are selected when the measure of radar signal attenuation is relatively high and in signal mode 1 lower amplitude and/or narrower pulses are selected when the measure of radar signal attenuation is relatively low. The radar pulse is transmitted to the product material using the selected pulse width and the pulse amplitude. The target signal reflected or scattered from the product material is processed to determine at least one parameter, such as product level.
摘要翻译：用于感测或测量储罐中的产品材料的多模式脉冲雷达方法包括提供传输到产品材料的脉冲雷达信号的雷达信号衰减量度。通过基于雷达信号衰减的测量选择脉冲宽度和脉冲幅度来实现一个或多个发射的雷达脉冲参数的自动调整。在信号模式2中，当雷达信号衰减的测量值相对较高时，选择较高的幅度和/或较宽的脉冲，而在信号模式1中，当雷达信号衰减的测量值相对较低时，选择较低的幅度和/或较窄的脉冲。使用所选择的脉冲宽度和脉冲幅度将雷达脉冲传输到产品材料。从产品材料反射或散射的目标信号被处理以确定至少一个参数，例如产品水平。

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