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公开(公告)号：US10068298B2
公开(公告)日：2018-09-04
申请号：US14882480
申请日：2015-10-14
申请人： Siemens Corporation
发明人： Sanjeev Srivastava
摘要： Embodiments include methods and systems for forecasting electrical demand of a building. Aspects include receiving a weather forecast for an upcoming day and receiving a historical data file comprising historical weather data and historical electrical load data for the building for a plurality of previous days. Aspects also include comparing the historical weather data for each of the plurality of previous days to the forecast and calculating a baseline electrical consumption of the building for the upcoming day based on the comparison.
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公开(公告)号：US20220383167A1
公开(公告)日：2022-12-01
申请号：US17786314
申请日：2020-08-28
申请人： Siemens Corporation
摘要： System and method for latent bias detection by artificial intelligence modeling of human decision making using time series prediction data and events data of survey participants along with personal characteristics data for the participants. A deep Bayesian model solves for a bias distribution that fits a modeled prediction distribution of time series event data and personal characteristics data to a prediction probability distribution derived by a recurrent neural network. Sets of group bias clusters are evaluated for key features of related personal characteristics. Causal graphs are defined from dependency graphs of the key features. Bias explainability is inferred by perturbation in the deep Bayesian model of a subset of features from the causal graph, determining which causal relationships are most sensitive to alter group membership of participants.
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公开(公告)号：US20160246272A1
公开(公告)日：2016-08-25
申请号：US14882480
申请日：2015-10-14
申请人： Siemens Corporation
发明人： Sanjeev Srivastava
IPC分类号： G05B19/048
摘要： Embodiments include methods and systems for forecasting electrical demand of a building. Aspects include receiving a weather forecast for an upcoming day and receiving a historical data file comprising historical weather data and historical electrical load data for the building for a plurality of previous days. Aspects also include comparing the historical weather data for each of the plurality of previous days to the forecast and calculating a baseline electrical consumption of the building for the upcoming day based on the comparison.
摘要翻译： 实施例包括用于预测建筑物的电力需求的方法和系统。 方面包括接收即将到来的一天的天气预报，并接收包括多个前几天的建筑物的历史天气数据和历史电力负载数据的历史数据文件。 方面还包括将多个前几天中的每一天的历史天气数据与预测进行比较，并且基于该比较来计算即将到来的一天的建筑物的基准电力消耗。
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公开(公告)号：US20200166902A1
公开(公告)日：2020-05-28
申请号：US16630275
申请日：2018-04-03
申请人： SIEMENS CORPORATION
发明人： Zhen Song , Xiaofan Wu , Sanjeev Srivastava , Shaili Nepal
IPC分类号： G05B19/042 , G06Q50/16 , G06Q10/04 , G06F11/07 , G05B13/04
摘要： Systems and methods are provided for generating a flow control plan for a plurality of components in a flow control system. A decentralized multi-agent control framework is used to plan and schedule for each agent independently without a central processor. Each agent of the multi-agent control framework separately optimizes a local portion of the system as a function of values for one or more parameters. Agents communicate with other connected agents, sharing values for parameters. The communication provides a negotiation and consensus for values of the shared parameters that are used by the agent to recalculate optimized parameters values for the local portion of the system.
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公开(公告)号：US11467552B2
公开(公告)日：2022-10-11
申请号：US16630275
申请日：2018-04-03
申请人： SIEMENS CORPORATION
发明人： Zhen Song , Xiaofan Wu , Sanjeev Srivastava , Shaili Nepal
摘要： Systems and methods are provided for generating a flow control plan for a plurality of components in a flow control system. A decentralized multi-agent control framework is used to plan and schedule for each agent independently without a central processor. Each agent of the multi-agent control framework separately optimizes a local portion of the system as a function of values for one or more parameters. Agents communicate with other connected agents, sharing values for parameters. The communication provides a negotiation and consensus for values of the shared parameters that are used by the agent to recalculate optimized parameters values for the local portion of the system.
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公开(公告)号：US20220036273A1
公开(公告)日：2022-02-03
申请号：US17414074
申请日：2020-01-06
摘要： A system and a method that enable a digital thread-driven sustainability design wherein a Digital Thread (DT) is proposed as a distributed enterprise software platform that is designed for managing lifecycle sustainability data of a product throughout its lifecycle. A digitally integrated total lifecycle product design using a Digital Thread model is provided that enables one to perform predictive computational modeling for multi-lifecycle product design. The Digital Thread enables a set of predictive computational modeling tools for total lifecycle product design optimization, simulation and uncertainty and risk analysis integrated to access data through the Digital Thread. A systematic approach for development and analysis of a lifecycle sustainability model of a designed product is provided. Also, a central repository concept or a single point of access to the lifecycle sustainability data is provided.
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公开(公告)号：US20210048787A1
公开(公告)日：2021-02-18
申请号：US16966959
申请日：2018-08-29
申请人： Siemens Corporation
发明人： Lucia Mirabella , Sanjeev Srivastava , Arquimedes Martinez Canedo , Edward Slavin, III , Pranav Srinivas Kumar , Thomas Gruenewald , Scott Kolb , Livio Dalloro , Mike Nicolai
IPC分类号： G05B19/042
摘要： Systems (500) and methods (400) for an interactive system for automatic generation, analysis and exploration of composable system of systems based on knowledge graphs. A method (400) includes receiving (405) a scenario (110) and a domain ontology (111); determining (410) structures (132), attributes (133), and capabilities (131) from the domain ontology; generating (415) design alternatives (146) based on the scenario using the structures, attributes, and capabilities; performing (430) an evaluation (159) of the design alternatives based on the scenario; generating (445) an SoS design (300) based on the evaluation; and displaying the SoS design to a user.
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公开(公告)号：US10719895B2
公开(公告)日：2020-07-21
申请号：US16503941
申请日：2019-07-05
申请人： Siemens Corporation
发明人： Zhen Song , Sanjeev Srivastava , Xianjun S. Zheng
IPC分类号： G06Q50/06 , G06F1/3203 , G01R21/00 , F24F11/46 , F24F11/63 , F24F11/52 , F24F11/00 , G05B15/02 , F24F140/60 , F24F140/20
摘要： A computer-implemented method of splitting whole building energy consumption includes collecting sensor data from a plurality Variable Air Volume (VAV) boxes in a building, an electric meter in the building, and a gas meter in the building. The total heating energy consumption is split across a plurality of zones within the building using the sensor data, thereby yielding heating energy consumption for each zone. The total cooling energy consumption is split across the plurality of zones using the sensor data, thereby yielding cooling energy consumption for each zone and the total ventilation energy consumption is split across the plurality of zones using the sensor data, thereby yielding ventilation energy consumption for each zone. Zone energy consumption by aggregating the heating energy consumption for the zone, the cooling energy consumption for the zone, and the ventilation energy consumption for the zone.
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公开(公告)号：US20230367928A1
公开(公告)日：2023-11-16
申请号：US18043915
申请日：2021-08-31
申请人： Siemens Corporation
发明人： Joseph Tylka , Arquimedes Martinez Canedo , Sanjeev Srivastava , Kashish Goyal , Annemarie Breu
IPC分类号： G06F30/20
CPC分类号： G06F30/20 , G06F2119/20
摘要： System and method optimize recyclability of an electronic device during manufacturing design A manufacturing design software produces engineering bill of materials, manufacturing bill of materials, and bill of process for the manufacturing design. Recycling process plan engine constructs a recycling process plan for the electronic device according to the manufacturing design. A virtual model of recycling processes is constructed by mapping needed skills to corresponding recycling equipment using a library of recycling equipment information. Recycling process plan engine uses the virtual model to simulate the recycling plan and optimizes each recycling process, and the overall sequence of recycling processes, according to an objective function. Evaluator module receives key performance indicator values from a virtual model simulation and calculates the value of the objective function based on key performance indicators. Recycling plan is optimized by iteration of simulating the process and varying parameters to most improve the objective function.
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公开(公告)号：US20210004735A1
公开(公告)日：2021-01-07
申请号：US16979430
申请日：2019-03-20
申请人： Siemens Corporation
摘要： A method, and corresponding systems and computer-readable mediums, for implementing a hierarchical multi-agent control system for an environment. A method includes generating an observation of an environment by a first agent process and sending a first message that includes the observation to a meta-agent process. The method includes receiving a second message that includes a goal, by the first agent process and from the meta-agent process. The method includes evaluating a plurality of actions, by the first agent process and based on the goal, to determine a selected action. The method includes applying the selected action to the environment by the first agent process.
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