Sensor Fusion Using Self Evaluating Process Sensors

Manus Henry; Mihaela D Duta

Sensor Fusion Using Self Evaluating Process Sensors

Manus Henry (Inventor), Mihaela D Duta (Inventor)

University of Oxford

Research output: Patent

Abstract

A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA) process sensors (20) monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor (20) and a second process sensor (20). Each of the first and second process sensors (20) receive a measurement signal from a transducer and generate independent process metrics (24). A measurement fusion block (22) is connected to the first and second process sensors (20), the measurement fusion block (22) is operable to receive the independent process metrics and execute a measurement analysis process to analyse the independent process metrics and generate the combined best estimate of the independent process metrics.

Original language	English
Patent number	WO03001431A1
IPC	G06G 7/19
Priority date	25/06/01
Filing date	25/06/02
Publication status	Published - 3 Jan 2003
Externally published	Yes

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6 Patent

Sensorfusion unter Verwendung von selbstvaluierenden Prozesssensoren
Translated title of the contribution: Sensor fusion using self evaluating process sensorsHenry, M. & Duta, M. D., 23 Jul 2020, IPC No. G01D 1/14, G06F 19/00, G06G 7/19, Patent No. DE10297009B4, 25 Jun 2002, Priority date 25 Jun 2001, Priority No. US30009401P
Research output: Patent

Open Access
Sensor Fusion Using Self Evaluating Process Sensors
Henry, M. & Duta, M. D., 27 Nov 2008, IPC No. H04L 9/00, Patent No. US2008294366A1, 25 Jul 2008, Priority date 25 Jun 2001, Priority No. US30009401P
Research output: Patent
Sensor fusion using self evaluating process sensors
Henry, M. & Duta, M. D., 21 Dec 2006, IPC No. G06F 5/00, Patent No. US2006287840A1, 7 Aug 2006, Priority date 25 Jun 2001, Priority No. US30009401P
Research output: Patent

Cite this

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title = "Sensor Fusion Using Self Evaluating Process Sensors",

abstract = "A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA) process sensors (20) monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor (20) and a second process sensor (20). Each of the first and second process sensors (20) receive a measurement signal from a transducer and generate independent process metrics (24). A measurement fusion block (22) is connected to the first and second process sensors (20), the measurement fusion block (22) is operable to receive the independent process metrics and execute a measurement analysis process to analyse the independent process metrics and generate the combined best estimate of the independent process metrics.",

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AU - Duta, Mihaela D

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N2 - A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA) process sensors (20) monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor (20) and a second process sensor (20). Each of the first and second process sensors (20) receive a measurement signal from a transducer and generate independent process metrics (24). A measurement fusion block (22) is connected to the first and second process sensors (20), the measurement fusion block (22) is operable to receive the independent process metrics and execute a measurement analysis process to analyse the independent process metrics and generate the combined best estimate of the independent process metrics.

AB - A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA) process sensors (20) monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor (20) and a second process sensor (20). Each of the first and second process sensors (20) receive a measurement signal from a transducer and generate independent process metrics (24). A measurement fusion block (22) is connected to the first and second process sensors (20), the measurement fusion block (22) is operable to receive the independent process metrics and execute a measurement analysis process to analyse the independent process metrics and generate the combined best estimate of the independent process metrics.

M3 - Patent

M1 - WO03001431A1

Y2 - 2002/06/25

ER -

Sensor Fusion Using Self Evaluating Process Sensors

Abstract

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Research output

Sensorfusion unter Verwendung von selbstvaluierenden Prozesssensoren

Sensor Fusion Using Self Evaluating Process Sensors

Sensor fusion using self evaluating process sensors

Cite this