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公开(公告)号：US10559180B2
公开(公告)日：2020-02-11
申请号：US16143247
申请日：2018-09-26
IPC分类号： G08B19/00 , G08B21/02 , G06N20/00 , G06N5/02 , G08B21/10 , G08B21/18 , G08B25/10 , G06F17/27 , G08B23/00 , H04W4/021 , G06Q10/06 , G06Q50/16
摘要： A building management system includes one or more computer-readable storage media having a data structure, wherein the data structure comprises a plurality of vulnerabilities and a plurality of pairs, each of the plurality of pairs comprising one of a plurality of assets and one of the plurality of threat types, wherein each of the plurality of pairs is associated with one of the plurality of vulnerabilities and instructions. The instructions cause one or more processors to receive a threat, the threat comprising a particular threat type of the plurality of threat types, the threat indicating an incident affecting a risk value associated with a particular asset of the plurality of assets, identify a particular vulnerability of the data structure based on the particular threat type and the particular asset, and determine, based on the particular vulnerability and the threat, the risk value associated with the particular asset.
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公开(公告)号：US20210095875A1
公开(公告)日：2021-04-01
申请号：US16934877
申请日：2020-07-21
摘要： A system for securely communicating information in a building management system (BMS) includes a plurality of HVAC devices communicably coupled via a network each HVAC device storing a copy of an HVAC data chain that includes a plurality of blocks linked sequentially. The plurality of HVAC devices includes a first HVAC device including a processing circuit configured to generate a first block comprising device data and send the block to at least a portion of the plurality of HVAC devices. The processing circuit is configured to receive a second block from one of the plurality of HVAC devices and solve the second block. The processing circuit is further configured to add the solved block to the HVAC data chain of the first HVAC device as the newest block and send the solved block to each of the plurality of HVAC devices.
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公开(公告)号：US20200380387A1
公开(公告)日：2020-12-03
申请号：US16427806
申请日：2019-05-31
摘要： One embodiment of the present disclosure is a system for predicting performance of building equipment. The system comprises one or more sensors in communication with the building equipment, and the sensors are operable to detect characteristics from the building equipment. The system further comprises a computing device in communication with the sensors and in the same geographic location as the sensors. The computing device comprises one or more memory devices configured to store instructions that, when executed on one or more processors, cause the one or more processors to receive data from the sensors, the data based on the detected characteristics. The one or more processors also generate, based on a machine learning model and the data, a predicted performance of the building equipment when the machine learning model comprises a prior data substantially similar to the data.
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公开(公告)号：US10559181B2
公开(公告)日：2020-02-11
申请号：US16143282
申请日：2018-09-26
IPC分类号： G08B21/02 , G08B19/00 , G06N20/00 , G06N5/02 , G08B21/10 , G08B21/18 , G08B25/10 , G06F17/27 , G08B23/00 , H04W4/021 , G06Q10/06 , G06Q50/16
摘要： A building management system includes one or more computer-readable storage media having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to receive a plurality of threats, the plurality of threats comprising a first threat and a second threat, the first threat and the second threat affecting a risk score of an asset and determine whether the first threat is correlated with the second threat. The instructions cause the one or more processors to determine a value of the risk score to be a first value in response to a determination that the first threat is correlated with the second threat and determine the value of the risk score to be a second value in response to a determination that the first threat is not correlated with the second threat.
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公开(公告)号：US20190138512A1
公开(公告)日：2019-05-09
申请号：US16143221
申请日：2018-09-26
发明人： Sajjad Pourmohammad , Jacinta Moore , Maebh Costello , Nicolae Bogdan Pavel , Federico Fala , Jan R. Holliday , Youngchoon Park
IPC分类号： G06F16/22 , G06N20/00 , G06F16/909
摘要： A building management system includes one or more computer-readable storage media having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to receive threats, the threats each indicating an incident affecting a dynamic risk score associated with an asset, wherein one or more of the threats are current threats that are active at a current point in time and one or more of the threats are historic threats that were active at one or more past times. The instructions cause the one or more processors to generate, based on the one or more current threats, the dynamic risk score at the current point in time, generate, based on the one or more historic threats, a baseline risk score, and cause a user interface to display an indication of the dynamic risk score at the current point in time and an indication of the baseline risk score.
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公开(公告)号：US20190096214A1
公开(公告)日：2019-03-28
申请号：US16143283
申请日：2018-09-26
发明人： Sajjad Pourmohammad
摘要： A building management system includes one or more computer-readable storage media having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to receive threat events indicating a potential threat, the received threat events including a first threat event associated with a first geolocation and a first threat category and a second threat event associated with a second geolocation and a second threat category. The instructions cause the one or more processors to determine, for an asset, a first geofence defining a first area around the asset for the first threat category, determine, for the asset, a second geofence defining a second area around the asset for the second threat category, the second area different than the first area, determine whether the first geolocation falls within the first geofence, determine whether the second geolocation falls within the second geofence.
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公开(公告)号：US20190096213A1
公开(公告)日：2019-03-28
申请号：US16143282
申请日：2018-09-26
摘要： A building management system includes one or more computer-readable storage media having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to receive a plurality of threats, the plurality of threats comprising a first threat and a second threat, the first threat and the second threat affecting a risk score of an asset and determine whether the first threat is correlated with the second threat. The instructions cause the one or more processors to determine a value of the risk score to be a first value in response to a determination that the first threat is correlated with the second threat and determine the value of the risk score to be a second value in response to a determination that the first threat is not correlated with the second threat.
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公开(公告)号：US20190096212A1
公开(公告)日：2019-03-28
申请号：US16143247
申请日：2018-09-26
摘要： A building management system includes one or more computer-readable storage media having a data structure, wherein the data structure comprises a plurality of vulnerabilities and a plurality of pairs, each of the plurality of pairs comprising one of a plurality of assets and one of the plurality of threat types, wherein each of the plurality of pairs is associated with one of the plurality of vulnerabilities and instructions. The instructions cause one or more processors to receive a threat, the threat comprising a particular threat type of the plurality of threat types, the threat indicating an incident affecting a risk value associated with a particular asset of the plurality of assets, identify a particular vulnerability of the data structure based on the particular threat type and the particular asset, and determine, based on the particular vulnerability and the threat, the risk value associated with the particular asset.
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公开(公告)号：US10169486B2
公开(公告)日：2019-01-01
申请号：US15644581
申请日：2017-07-07
发明人： Youngchoon Park , Sudhi R. Sinha , Vijaya S. Chennupati , Vaidhyanathan Venkiteswaran , Sajjad Pourmohammad , Erik S. Paulson , Ada L. Ma , Gerald A. Asp
摘要： A building management system (BMS) includes building equipment configured to provide raw data samples of data points in the BMS, a data collector configured to generate raw data timeseries including raw data samples from the building equipment, and a timeseries processing engine. The timeseries processing engine is configured to identify an initial timeseries processing workflow that applies to the raw data timeseries, identify other data timeseries required as inputs to the initial timeseries processing workflow, and generate an enriched timeseries processing workflow that includes the initial timeseries processing workflow, the raw data timeseries, and the other data timeseries. The timeseries processing engine is configured to execute the enriched timeseries processing workflow to generate a derived data timeseries. The BMS further includes a timeseries storage interface configured to store the raw data timeseries and the derived data timeseries in a timeseries database.
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公开(公告)号：US11669794B2
公开(公告)日：2023-06-06
申请号：US16841328
申请日：2020-04-06
IPC分类号： G06F16/245 , G06F16/29 , G06F17/15 , G06F17/18 , G06Q10/0635
CPC分类号： G06Q10/0635 , G06F16/245 , G06F16/29 , G06F17/15 , G06F17/18
摘要： A building risk analysis system including one or more memory devices storing instructions thereon, that, when executed by one or more processors, cause the one or more processors to receive threats, each of the threats including a location, wherein each of the threats are threats of a particular threat category, determine a number of threats for each of geographic areas based on the location of each of the threats, and generate a distribution based on the number of threats for each of the geographic areas. The instructions further cause the one or more processors to determine a risk score for each of the geographic areas based on one or more characteristics of the distribution and the number of threats for each of the geographic areas.
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