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    Systems and methods for sensing dew point in a building space
    31.
    发明授权
    Systems and methods for sensing dew point in a building space 有权
    用于检测建筑空间露点的系统和方法

    公开(公告)号：US09188993B2

    公开(公告)日：2015-11-17

    申请号：US13668184

    申请日：2012-11-02

    Applicant: Johnson Controls Technology Company

    Inventor： Michael J. Wenzel

    IPC: G05B13/02 ,  G05D23/19

    CPC classification number: G05D23/19 ,  G05B13/021 ,  G05B2219/2642

    Abstract: A method of maintaining a temperature of a surface in a building space to be above a dew point of the building space includes calculating a dew point based on a temperature measurement and a relative humidity measurement. The method further includes estimating a safety margin associated with the dew point calculation, determining a minimum temperature of the surface, wherein the minimum temperature is a function of the dew point and the safety margin, and commanding a first component of a building automation system to adjust a current temperature of the surface to be greater than the minimum temperature.

    Abstract translation: 将建筑空间中的表面的温度维持在建筑物空间的露点以上的方法包括基于温度测量和相对湿度测量来计算露点。 该方法还包括估计与露点计算相关的安全裕度，确定表面的最低温度，其中最低温度是露点和安全裕度的函数，以及命令楼宇自动化系统的第一部件 调整表面的当前温度大于最低温度。

    INCORPORATING A LOAD CHANGE PENALTY IN CENTRAL PLANT OPTIMIZATION
    32.
    发明申请
    INCORPORATING A LOAD CHANGE PENALTY IN CENTRAL PLANT OPTIMIZATION 审中-公开
    在中央工厂优化中加入负担变更惩罚

    公开(公告)号：US20150316946A1

    公开(公告)日：2015-11-05

    申请号：US14634573

    申请日：2015-02-27

    Applicant: Johnson Controls Technology Company

    Inventor： Michael J. Wenzel ,  Robert D. Turney

    IPC: G05F1/66 ,  G05B13/02

    CPC classification number: G05B19/418 ,  G05B13/021 ,  G05B13/048 ,  G05B15/02 ,  G05B2219/2642 ,  G05B2219/31414 ,  G05B2219/32021 ,  G05F1/66 ,  G06N99/005 ,  G06Q10/04 ,  G06Q10/06 ,  G06Q50/06 ,  Y02P70/161 ,  Y02P80/114 ,  Y02P90/86

    Abstract: An optimization system for a central plant includes a processing circuit configured to receive load prediction data indicating building energy loads and utility rate data indicating a price of one or more resources consumed by equipment of the central plant to serve the building energy loads. The optimization system includes a high level optimization module configured to generate an objective function that expresses a total monetary cost of operating the central plant over the optimization period as a function of the utility rate data and an amount of the one or more resources consumed by multiple groups of the central plant equipment. The optimization system includes a load change penalty module configured to modify the objective function to account for a load change penalty resulting from a change in an amount of the building energy loads assigned to one or more of the groups of central plant equipment.

    Abstract translation: 用于中央设备的优化系统包括处理电路，其被配置为接收指示建筑物能量负载的负荷预测数据和表示中央设备的设备消耗的一个或多个资源的价格的效用率数据，以用于建筑物能量负荷。 所述优化系统包括高级优化模块，其被配置为生成目标函数，所述目标函数表示在所述优化周期内操作所述中心工厂的总货币成本，作为所述效用率数据的函数以及多个所消耗的所述一个或多个资源的量 集团的中央设备设备。 优化系统包括负载变化罚款模块，其被配置为修改目标函数以解决由分配给一组或多组中央工厂设备的建筑物能量负荷的量的变化导致的负荷变化损失。

    Systems and methods for building energy use benchmarking
    33.
    发明授权
    Systems and methods for building energy use benchmarking 有权
    建筑能源使用基准的制度和方法

    公开(公告)号：US09135667B2

    公开(公告)日：2015-09-15

    申请号：US13679961

    申请日：2012-11-16

    Applicant: Johnson Controls Technology Company

    Inventor： Kirk H. Drees ,  Michael J. Wenzel

    IPC: G06F17/50 ,  G06Q50/08 ,  G06Q10/06

    CPC classification number: G06F17/5009 ,  G06F17/10 ,  G06Q10/06 ,  G06Q10/06393 ,  G06Q50/08 ,  Y02P90/82

    Abstract: Systems and methods for using an energy use model of a building for benchmarking is shown and described. An exemplary method includes receiving building data indicative of one or more characteristics of the building. The method further includes generating an energy use model for the building based on the building data and using the energy use model to generate statistics for the building. The method also includes identifying one or more other buildings having the same classification as the building. The method yet further includes comparing the generated statistics for the building to statistics for the identified one or more other buildings and providing an indication of the comparison.

    Abstract translation: 显示和描述了使用建筑物的能源使用模型进行基准测试的系统和方法。 示例性方法包括接收指示建筑物的一个或多个特征的建筑物数据。 该方法还包括基于建筑物数据为建筑物生成能量使用模型，并使用能量使用模型来生成建筑物的统计数据。 该方法还包括识别与建筑物具有相同分类的一个或多个其他建筑物。 该方法还包括将生成的建筑物统计数据与所识别的一个或多个其他建筑物的统计信息进行比较并提供比较的指示。

    SYSTEMS AND METHODS FOR ANALYZING ENERGY CONSUMPTION MODEL DATA
    35.
    发明申请
    SYSTEMS AND METHODS FOR ANALYZING ENERGY CONSUMPTION MODEL DATA 审中-公开
    用于分析能源消耗模型数据的系统和方法

    公开(公告)号：US20140278165A1

    公开(公告)日：2014-09-18

    申请号：US14209234

    申请日：2014-03-13

    Applicant: Johnson Controls Technology Company

    Inventor： Michael J. Wenzel ,  Kirk H. Drees ,  Clay G. Nesler

    IPC: G01R21/00 ,  G01N33/00

    CPC classification number: G06Q10/04 ,  G06Q10/0639 ,  G06Q50/08

    Abstract: A building's energy consumption may be modeled using weather data, utility billing data, or other data regarding the building. The resulting model data may be analyzed to detect a shift in the model data, which may indicate the presence of a fault condition. Changes to the model's coefficients that would result from an upgrade, energy conservation measure, or other action may also be used to predict the resulting Energy Star score for the building.

    Abstract translation: 建筑物的能源消耗可以使用天气数据，公用设施计费数据或关于建筑物的其他数据来建模。 可以分析所得到的模型数据以检测模型数据中的移位，其可以指示存在故障状况。 由升级，节能措施或其他动作引起的模型系数的变化也可用于预测建筑物的能源之星得分。

    SYSTEMS AND METHODS FOR GENERATING AN ENERGY USE MODEL FOR A BUILDING
    36.
    发明申请
    SYSTEMS AND METHODS FOR GENERATING AN ENERGY USE MODEL FOR A BUILDING 有权
    用于生成建筑物的能源使用模型的系统和方法

    公开(公告)号：US20140142904A1

    公开(公告)日：2014-05-22

    申请号：US13679936

    申请日：2012-11-16

    Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY

    Inventor： Kirk H. Drees ,  Michael J. Wenzel

    IPC: G06F17/10

    CPC classification number: G06F17/10 ,  G06Q10/04 ,  G06Q50/06

    Abstract: A system for generating an energy use model of a building includes a processing circuit operable to receive building data indicative of a first type of building variable and to receive additional building data correlated to an energy use of the building. The processing circuit is also operable to determine a portion of the building variable that is uncorrelated with the additional building data. The processing circuit is further operable to use the additional building data and the uncorrelated portion of the building variable to generate the energy use model of the building.

    Abstract translation: 用于生成建筑物的能量使用模型的系统包括处理电路，其可操作以接收指示第一类型的建筑变量的建筑物数据，并且接收与建筑物的能量使用相关的附加建筑物数据。 处理电路还可操作以确定与附加建筑物数据不相关的建筑物变量的一部分。 处理电路还可操作以使用附加建筑物数据和建筑变量的不相关部分来生成建筑物的能量使用模型。

    SYSTEMS AND METHODS FOR SENSING DEW POINT IN A BUILDING SPACE
    37.
    发明申请
    SYSTEMS AND METHODS FOR SENSING DEW POINT IN A BUILDING SPACE 有权
    用于在建筑空间感测DEW点的系统和方法

    公开(公告)号：US20140129044A1

    公开(公告)日：2014-05-08

    申请号：US13668184

    申请日：2012-11-02

    Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY

    Inventor： Michael J. Wenzel

    IPC: G05B13/02

    CPC classification number: G05D23/19 ,  G05B13/021 ,  G05B2219/2642

    Abstract: A method of maintaining a temperature of a surface in a building space to be above a dew point of the building space includes calculating a dew point based on a temperature measurement and a relative humidity measurement. The method further includes estimating a safety margin associated with the dew point calculation, determining a minimum temperature of the surface, wherein the minimum temperature is a function of the dew point and the safety margin, and commanding a first component of a building automation system to adjust a current temperature of the surface to be greater than the minimum temperature.

    Abstract translation: 将建筑空间中的表面的温度维持在建筑物空间的露点以上的方法包括基于温度测量和相对湿度测量来计算露点。 该方法还包括估计与露点计算相关的安全裕度，确定表面的最低温度，其中最低温度是露点和安全裕度的函数，以及命令楼宇自动化系统的第一部件 调整表面的当前温度大于最低温度。

    SYSTEMS AND METHODS FOR DATA QUALITY CONTROL AND CLEANSING
    38.
    发明申请
    SYSTEMS AND METHODS FOR DATA QUALITY CONTROL AND CLEANSING 有权
    数据质量控制和清洁的系统和方法

    公开(公告)号：US20130086010A1

    公开(公告)日：2013-04-04

    申请号：US13631301

    申请日：2012-09-28

    Applicant: Johnson Controls Technology Company

    Inventor： Michael J. Wenzel ,  Andrew J. Boettcher ,  Kirk H. Drees ,  James P. Kummer

    IPC: G06F17/30

    CPC classification number: G06F11/0793 ,  G06F11/0727 ,  G06F11/076 ,  G06F17/30303 ,  G06Q10/06

    Abstract: A method for detecting and cleansing suspect building automation system data is shown and described. The method includes using processing electronics to automatically determine which of a plurality of error detectors and which of a plurality of data cleansers to use with building automation system data. The method further includes using processing electronics to automatically detect errors in the data and cleanse the data using a subset of the error detectors and a subset of the cleansers.

    Abstract translation: 显示和描述了一种用于检测和清洁可疑楼宇自动化系统数据的方法。 该方法包括使用处理电子装置自动确定多个错误检测器中的哪一个以及用于建筑物自动化系统数据的多个数据清洁器中的哪一个。 该方法还包括使用处理电子装置自动检测数据中的错误并使用错误检测器的子集和清洁剂的子集来清理数据。

    Model predictive maintenance system with event or condition based performance
    39.
    发明授权
    Model predictive maintenance system with event or condition based performance 有权

    公开(公告)号：US12242259B2

    公开(公告)日：2025-03-04

    申请号：US16943781

    申请日：2020-07-30

    Applicant: Johnson Controls Technology Company

    Inventor： Mohammad N. Elbsat ,  Michael J. Wenzel ,  Farhad Balali ,  Robert D. Turney

    IPC: G05B23/02 ,  G16Y10/80 ,  G16Y20/30 ,  G16Y40/20 ,  G16Y40/40

    Abstract: A model predictive maintenance (MPM) system for building equipment includes one or more processing circuits including one or more processors and memory storing instructions that, when executed by the one or more processors, cause the one or more processors to perform operations. The operations include obtaining one or more performance indicators for the building equipment and determining whether a trigger condition has been satisfied based on the one or more performance indicators. The operations include triggering a model predictive maintenance process to generate a maintenance schedule for the building equipment in response to determining that the trigger condition has been satisfied. The operations include initiating a maintenance activity for the building equipment in accordance with the maintenance schedule.

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