This disclosure relates generally to audio system and, more particularly, to intelligent audio analytic apparatus (IAAA) and method for space system.
Unless otherwise indicated herein, the materials described in this section are not prior art to the claims in this application and are not admitted to the prior art by inclusion in this section.
A summary of certain embodiments disclosed herein is set forth below. It should be understood that these aspects are presented merely to provide the reader with a brief summary of these certain embodiments and that these aspects are not intended to limit the scope of this disclosure. Indeed, this disclosure may encompass a variety of aspects that may not be set forth below.
Embodiments of the disclosure related to an intelligent audio analytic apparatus (IAAA) and method for space system. The IAAA comprises a processor, a computer readable medium, and a communication module. Instructions stored on the computer readable medium include audio data processing algorithms configured to identify and predict impending anomalies associated with the space system using at least one neural network.
These and other features, aspects, and advantages of this disclosure will become better understood when the following detailed description of certain exemplary embodiments is read with reference to the accompanying drawings in which like characters represent like arts throughout the drawings, wherein:
For the purposes of promoting an understanding of the principles of the disclosure, reference will now be made to the embodiments illustrated in the drawings and described in the following written specification. It is understood that no limitation to the scope of the disclosure is thereby intended. It is further understood that the present disclosure includes any alterations and modifications to the illustrated embodiments and includes further applications of the principles of the disclosure as would normally occur to a person of ordinary skill in the art to which this disclosure pertains.
Once the impact of load distribution/characteristics are traced for the system 100, the external device such as a notification and cloud computing network system 110 communicatively coupled to the IAAA 106, 108 can further perform large-scale spatio-temporal analysis of load distribution impacts on the system 100 by aggregating results from various locations including each instance and or location by utilizing an audio analytics based system state monitoring algorithm. The notification and cloud computing network system 110, in some embodiments, comprises a cloud computing module and notification tool as two separate modules disposed in the notification and cloud computing network system 110. In alternate embodiment, the cloud computing module may be located in a cloud network external to the notification and cloud computing network system 110. In yet another embodiment, the cloud computing module is also the cloud network. A visualization tool such as a program or an app may be installed on a computer machine with a display for displaying the state of the ongoing power distribution process or state of the system 100 to a user. The computer machine communicatively coupled to the cloud computing module may be a desktop computer, a portable computer, a laptop, a tablet, a wearable device, or any suitable computer machines. A notification system such as a tool, a program, or an app is used to notify appropriate personnel such as a facility manager in case the IAAA 106, 108 detects anomalous machines states in the system 100. The notification system may be run on any suitable computer machines. The notification may be in the form a text message, an electronic mail, a voice mail, an audible sound, a display, an indicator, or any suitable forms of notification depending on the requirement of the application. In some embodiment, any of the notification system, the visualizations tool, and the cloud computing module may be run on either a single computer machine, multiple machines, a network, a server or combination thereof. In some embodiment, the notification system, the visualizations tool, and the cloud computing module may be installed in the same site, different site, or multiple sites.
DRNN is capable of modeling the temporal dynamics of audio patterns as compared to frame-based approaches wherein each frame is associated with a label (e.g. normal vs. abnormal) without taking the temporal context/variations into account. However, training a DRNN on machine operation time series data involves annotation of the collected audio patterns into different operation modes beforehand. With those annotated data, DRNN can learn salient audio patterns associated normal power distribution operation as well as detect when it deviates into anomalies by identifying the failure modes (e.g. specific transformer unit malfunctioning). DRNN executed by the IAAA 106, 108 not only shows remarkable ability to model audio signals associated with human speech, the IAAA 106, 108 is also capable of performing monitoring and anomaly detection/prediction.
The embodiments described above have been shown by way of example, and it should be understood that these embodiments may be susceptible to various modifications and alternative forms. It should be further understood that the claims are not intended to be limited to the particular forms disclosed, but rather to cover all modifications, equivalents, and alternatives falling with the sprit and scope of this disclosure.
Embodiments within the scope of the disclosure may also include non-transitory computer-readable storage media or machine-readable medium for carrying or having computer-executable instructions or data structures stored thereon. Such non-transitory computer-readable storage media or machine-readable medium may be any available media that can be accessed by a general purpose or special purpose computer. By way of example, and not limitation, such non-transitory computer-readable storage media or machine-readable medium can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to carry or store desired program code means in the form of computer-executable instructions or data structures. Combinations of the above should also be included within the scope of the non-transitory computer-readable storage media or machine-readable medium.
Embodiments may also be practiced in distributed computing environments where tasks are performed by local and remote processing devices that are linked (either by hardwired links, wireless links, or by a combination thereof) through a communications network.
Computer-executable instructions include, for example, instructions and data which cause a general purpose computer, special purpose computer, or special purpose processing device to perform a certain function or group of functions. Computer-executable instructions also include program modules that are executed by computers in stand-alone or network environments. Generally, program modules include routines, programs, objects, components, and data structures, etc. that perform particular tasks or implement particular abstract data types. Computer-executable instructions, associated data structures, and program modules represent examples of the program code means for executing steps of the methods disclosed herein. The particular sequence of such executable instructions or associated data structures represents examples of corresponding acts for implementing the functions described in such steps.
While the patent has been described with reference to various embodiments, it will be understood that these embodiments are illustrative and that the scope of the disclosure is not limited to them. Many variations, modifications, additions, and improvements are possible. More generally, embodiments in accordance with the patent have been described in the context or particular embodiments. Functionality may be separated or combined in blocks differently in various embodiments of the disclosure or described with different terminology. These and other variations, modifications, additions, and improvements may fall within the scope of the disclosure as defined in the claims that follow.
This application is a 35 U.S.C. § 371 National Stage Application of PCT/EP2019/054660, filed on Feb. 26, 2019, which claims priority to U.S. Provisional Application Ser. No. 62/636,498, filed on Feb. 28, 2018, the disclosures of which is hereby are incorporated herein by reference in its their entirety.
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/EP2019/054660 | 2/26/2019 | WO |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO2019/166397 | 9/6/2019 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
8484022 | Vanhoucke | Jul 2013 | B1 |
20060122810 | Clarke et al. | Jun 2006 | A1 |
20130030765 | David | Jan 2013 | A1 |
20180275642 | Tajima | Sep 2018 | A1 |
20190050979 | Park | Feb 2019 | A1 |
20190123931 | Schuster | Apr 2019 | A1 |
20190334784 | Kvernvik | Oct 2019 | A1 |
20200371491 | Wong | Nov 2020 | A1 |
Number | Date | Country |
---|---|---|
101753992 | Jun 2010 | CN |
105372087 | Mar 2016 | CN |
107066759 | Aug 2017 | CN |
107458383 | Dec 2017 | CN |
107643712 | Jan 2018 | CN |
2 538 034 | Dec 2012 | EP |
201949778 | Jul 2017 | JP |
Entry |
---|
Marche, Deep Recurrent Neural Network-Based Autoencoders for Acoustic Novelty Detection (Year: 2017). |
Aytekin: Clustering and Unsupervised Anomaly Detection with 12 Normalized Deep Auto-Encoder Representations (Year: 2018). |
Marchi, Deep Recurrent Neural Network-Based Autoencoders for Acoustic Novelty Detection, 2017 (Year: 2017). |
International Search Report corresponding to PCT Application No. PCT/EP2019/054660, dated May 16, 2019 (4 pages). |
Number | Date | Country | |
---|---|---|---|
20200409653 A1 | Dec 2020 | US |
Number | Date | Country | |
---|---|---|---|
62636498 | Feb 2018 | US |