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1. 发明申请

US20120191498A1 DISPATCH MANAGEMENT MODEL 有权
标题翻译：发放管理模式
公开(公告)号：US20120191498A1
公开(公告)日：2012-07-26
申请号：US13435543
申请日：2012-03-30
申请人： Abtar Singh , Sushil K. Bansal , Pawan K. Churiwal , Patrick P. Milliken
发明人： Abtar Singh , Sushil K. Bansal , Pawan K. Churiwal , Patrick P. Milliken
IPC分类号： G06Q10/06
CPC分类号： G06Q10/087 , G05B23/0283 , G06Q10/06 , G06Q10/06311 , G06Q10/06312 , G06Q10/06314 , G06Q10/06315 , G06Q10/06375 , G06Q10/109
摘要： A method is provided and includes detecting a fault condition in a refrigeration system, determining a maintenance cost to correct the fault condition, and determining a monetary value associated with continued operation of the refrigeration system with the fault condition. The method also includes comparing the maintenance cost to the monetary value and determining a level of urgency for correcting the fault condition based on the comparison. The method also includes scheduling maintenance to correct the fault condition based on the level of urgency.
摘要翻译：提供了一种方法，包括检测制冷系统中的故障状况，确定维修成本以纠正故障状况，以及确定与具有故障状态的制冷系统的持续运行相关联的货币价值。该方法还包括将维护成本与货币价值进行比较，并基于比较确定用于校正故障状况的紧急程度。该方法还包括调度维护，以便根据紧急程度来纠正故障状况。

2. 发明授权

US08051668B2 Condenser fan control system 有权
标题翻译：冷凝器风扇控制系统
公开(公告)号：US08051668B2
公开(公告)日：2011-11-08
申请号：US11260877
申请日：2005-10-27
申请人： Abtar Singh , Thomas J. Mathews , Frank C. Brown, III , Ozgur Y. Gurkan
发明人： Abtar Singh , Thomas J. Mathews , Frank C. Brown, III , Ozgur Y. Gurkan
IPC分类号： F25D17/00
CPC分类号： F25B49/027 , F25B2400/075 , F25B2400/22 , F25B2600/111 , F25B2700/15 , F25B2700/151 , F25B2700/1931 , F25B2700/1933 , F25B2700/195 , F25B2700/2106 , F25B2700/21151 , Y02B30/743
摘要： A controller comprises a first input that receives a signal indicating an energy consumption value of a compressor, a second input that receives a signal indicating an energy consumption value of a condenser fan, and an output that provides a control signal to the condenser fan. The controller also comprises a memory that stores a condenser set point, and a processor in communication with the input, output and memory and that modulates the condenser set-point to minimize energy consumption and controls the condenser fan based on the condenser set-point.
摘要翻译：控制器包括接收指示压缩机的能量消耗值的信号的第一输入端，接收指示冷凝器风扇的能量消耗值的信号的第二输入端以及向冷凝器风扇提供控制信号的输出。控制器还包括存储冷凝器设定点的存储器和与输入，输出和存储器通信的处理器，并且调节冷凝器设定点以最小化能量消耗并且基于冷凝器设定点来控制冷凝器风扇。

3. 发明授权

US07844366B2 System for monitoring optimal equipment operating parameters 有权
标题翻译：监控最佳设备运行参数的系统
公开(公告)号：US07844366B2
公开(公告)日：2010-11-30
申请号：US11120166
申请日：2005-05-02
申请人： Abtar Singh
发明人： Abtar Singh
IPC分类号： G05B21/00
CPC分类号： H04Q9/00 , F25B49/005 , G05B15/02 , G05B2219/2642 , G06Q50/06 , H04Q2209/823
摘要： A set-point monitoring system includes a controller for at least one piece of equipment operating at a set point and a monitor that communicates with the controller. At least one of the monitor and the controller receives a present value of the set point and compares the present value to a previous value or to a benchmark value. The monitor records the present value when the present value is different than the previous value. The monitor also determines a monetary cost based on the difference between the present value and the previous value or the difference between the present value and the benchmark value.
摘要翻译：设定点监控系统包括用于在设定点操作的至少一件设备的控制器和与控制器通信的监视器。监视器和控制器中的至少一个接收设定点的当前值，并将当前值与先前值或基准值进行比较。当当前值与先前值不同时，监视器记录当前值。显示器还根据现值与前一值之间的差值或现值与基准值之间的差异确定货币成本。

4. 发明申请

US20070261062A1 Building system event manager 审中-公开
标题翻译：建筑系统事件管理器
公开(公告)号：US20070261062A1
公开(公告)日：2007-11-08
申请号：US11410841
申请日：2006-04-25
申请人： Sushil Bansal , Abtar Singh
发明人： Sushil Bansal , Abtar Singh
IPC分类号： G06F9/46
CPC分类号： H04L41/0631 , G05B23/0264 , G05B2219/24067 , G05B2219/2642
摘要： A method is provided that includes receiving a plurality of event records, each including operating data of at least one of a building system and a building system controller; storing an event record queuing instruction; and ordering an event record queue by applying the event record queuing instruction to each event record. Each event record in the event record queue may be assessed based on the ordering.
摘要翻译：提供了一种方法，包括接收多个事件记录，每个事件记录包括建筑物系统和建筑物系统控制器中的至少一个的操作数据; 存储事件记录排队指令; 并通过将事件记录排队指令应用于每个事件记录来排序事件记录队列。可以基于排序来评估事件记录队列中的每个事件记录。

5. 发明授权

US06892546B2 System for remote refrigeration monitoring and diagnostics 有权
标题翻译：远程制冷监控和诊断系统
公开(公告)号：US06892546B2
公开(公告)日：2005-05-17
申请号：US10061964
申请日：2002-02-01
申请人： Abtar Singh , Paul Wickberg , Thomas J. Mathews , Neal Starling
发明人： Abtar Singh , Paul Wickberg , Thomas J. Mathews , Neal Starling
IPC分类号： A23G9/00 , A23L3/00 , A23L3/36 , F25B5/00 , F25B49/00 , F25D29/00 , G05B15/02 , G05B23/02 , G06Q10/00 , F25B49/02
CPC分类号： G06Q10/087 , A23G9/00 , A23L3/00 , A23L3/36 , F25B5/00 , F25B49/005 , F25B2400/075 , F25B2400/22 , F25B2600/07 , F25B2700/195 , F25D29/00 , F25D2400/36 , F25D2700/12 , F25D2700/14 , F25D2700/16 , G05B15/02 , G05B2219/2642 , G06F19/00
摘要： A system and method for monitoring the food product and refrigeration system performance of a remote location includes a management center in communication with a remote location through a communication network. The management center receives performance information of the refrigeration system at a remote location. The management center employs software modules to analyze the performance information, diagnose system conditions, and provide alarms for food safety and quality issues, refrigeration system component failure, and indicate maintenance conditions.
摘要翻译：用于监测远程位置的食品和制冷系统性能的系统和方法包括通过通信网络与远程位置通信的管理中心。管理中心在远程位置接收制冷系统的性能信息。管理中心采用软件模块分析性能信息，诊断系统状况，并提供食品安全和质量问题报警，制冷系统部件故障，并指示维护条件。

6. 发明授权

US08065886B2 Refrigeration system energy monitoring and diagnostics 有权
标题翻译：制冷系统能源监测和诊断
公开(公告)号：US08065886B2
公开(公告)日：2011-11-29
申请号：US12685424
申请日：2010-01-11
申请人： Abtar Singh , Paul Wickberg , Thomas J. Mathews , Neal Starling
发明人： Abtar Singh , Paul Wickberg , Thomas J. Mathews , Neal Starling
IPC分类号： F25B49/00
CPC分类号： G06Q10/087 , A23G9/00 , A23L3/00 , A23L3/36 , F25B5/00 , F25B49/005 , F25B2400/075 , F25B2400/22 , F25B2600/07 , F25B2700/195 , F25D29/00 , F25D2400/36 , F25D2700/12 , F25D2700/14 , F25D2700/16 , G05B15/02 , G05B2219/2642 , G06F19/00
摘要： A management center is configured to communicate with a refrigeration system controller for a refrigeration system at a remote location. The management center is configured to receive ambient temperature data corresponding to an ambient temperature at the remote location, to calculate a projected energy consumption value for at least one component of the refrigeration system based on the ambient temperature data, and to receive an actual energy consumption value for the at least one component from the refrigeration system controller. The management center is also configured to compare the actual energy consumption value with the projected energy consumption value and to generate an output based on the comparison.
摘要翻译：管理中心被配置为与远程位置处的制冷系统的制冷系统控制器通信。管理中心被配置为接收对应于远程位置处的环境温度的环境温度数据，以基于环境温度数据计算制冷系统的至少一个部件的预计能量消耗值，并且接收实际能量消耗来自制冷系统控制器的至少一个部件的值。管理中心还配置为将实际能耗值与预计能耗值进行比较，并根据比较生成输出。

7. 发明申请

US20110112814A1 REFRIGERANT LEAK DETECTION SYSTEM AND METHOD 审中-公开
标题翻译：制冷剂泄漏检测系统及方法
公开(公告)号：US20110112814A1
公开(公告)日：2011-05-12
申请号：US12943626
申请日：2010-11-10
申请人： E. Todd Clark
发明人： E. Todd Clark
IPC分类号： G06G7/50 , G01M3/04
CPC分类号： G01M3/3227 , F25B49/005 , F25B2500/19 , F25B2500/222 , F25B2700/04 , F25B2700/2106 , F25B2700/21152 , F25B2700/2116 , G01M3/3245
摘要： A refrigerant leak detection system is herein disclosed. The system can detect the existence of a slow leak based on the refrigerant level and the system data. They system uses data models, either stored or dynamically created, to calculate an expected refrigerant level. Based on the expected refrigerant level and the actual refrigerant level and statistical process control data, a leak can be identified.
摘要翻译：本文公开了一种制冷剂泄漏检测系统。该系统可以根据制冷剂水平和系统数据检测到缓慢泄漏的存在。他们的系统使用存储或动态创建的数据模型来计算预期的制冷剂水平。根据预期的制冷剂水平和实际制冷剂水平和统计过程控制数据，可以识别泄漏。

8. 发明申请

US20100305718A1 SYSTEM AND METHOD FOR MONITORING AND EVALUATING EQUIPMENT OPERATING PARAMETER MODIFICATIONS 有权
标题翻译：用于监测和评估设备操作参数修改的系统和方法
公开(公告)号：US20100305718A1
公开(公告)日：2010-12-02
申请号：US12789562
申请日：2010-05-28
申请人： E. Todd Clark , Magesh Sarma , James R. Mitchell
发明人： E. Todd Clark , Magesh Sarma , James R. Mitchell
IPC分类号： G05B9/02 , G05B11/01
CPC分类号： G05B15/02 , G05B2219/23199 , G05B2219/2642
摘要： A method and system is provided that includes receiving a current setpoint value from a controller that operates at least one piece of equipment according to the current setpoint value, the current setpoint value being set by a first user, comparing the current setpoint value with a benchmark setpoint value, and outputting the current setpoint value and the benchmark setpoint value on a terminal when the current setpoint value is different than the benchmark setpoint value. The method and system also includes receiving, with the terminal, input from a second user indicating one of approval of the current setpoint value or rejection of the current setpoint value, notifying the first user that the current setpoint value has been rejected when the input from the second user indicates rejection of the current setpoint value, and communicating, to the terminal, input from the first user indicating one of agreement or disagreement with the rejection of the current setpoint value.
摘要翻译：提供了一种方法和系统，其包括从根据当前设定值操作至少一件设备的控制器接收当前设定点值，所述当前设定值由第一用户设定，将当前设定值与基准设定值，当当前设定值不同于基准设定值时，输出端子上的当前设定值和基准设定值。该方法和系统还包括用终端从第二用户接收指示当前设定值的批准或当前设定值的拒绝的通知，当第一用户的输入从第二用户指示拒绝当前设定值，并且向终端传达指示与拒绝当前设定值的一致或不同意的第一用户的输入。

9. 发明授权

US07752853B2 Monitoring refrigerant in a refrigeration system 有权
标题翻译：监控制冷系统中的制冷剂
公开(公告)号：US07752853B2
公开(公告)日：2010-07-13
申请号：US11256637
申请日：2005-10-21
申请人： Abtar Singh , Thomas J. Mathews , Stephen T. Woodworth , Pawan K. Churiwal , James R. Mitchell , Ozgur Y. Gurkan
发明人： Abtar Singh , Thomas J. Mathews , Stephen T. Woodworth , Pawan K. Churiwal , James R. Mitchell , Ozgur Y. Gurkan
IPC分类号： G01K13/00 , F25B49/00
CPC分类号： G01M3/3227 , F25B49/02 , F25B2500/19 , F25B2700/19 , F25B2700/1931 , F25B2700/1933
摘要： A method for monitoring refrigerant in a refrigeration system includes sensing, a refrigerant pressure of a refrigeration system, averaging the refrigerant pressure over a time period, determining an expected pressure based on said time period, comparing the average to the expected pressure, and determining a system condition based on said comparison. The method may be executed by a controller or stored in a computer-readable medium.
摘要翻译：一种用于监测制冷系统中的制冷剂的方法，包括：感测制冷系统的制冷剂压力，在一段时间内平均制冷剂压力，基于所述时间段确定预期压力，将平均值与预期压力进行比较，以及确定基于所述比较的系统条件。该方法可以由控制器执行或存储在计算机可读介质中。

10. 发明申请

US20090077983A1 SYSTEM AND METHOD FOR MONITORING A COMPRESSOR OF A REFRIGERATION SYSTEM 有权
标题翻译：制冷系统压缩机监控系统及方法
公开(公告)号：US20090077983A1
公开(公告)日：2009-03-26
申请号：US12327273
申请日：2008-12-03
申请人： Abtar Singh , Thomas J. Mathews , Stephen T. Woodworth
发明人： Abtar Singh , Thomas J. Mathews , Stephen T. Woodworth
IPC分类号： F25B49/02 , F25B49/00 , F25D3/00
CPC分类号： F25B49/005 , F25B2400/075 , F25B2400/22 , F25B2500/19 , F25B2600/07
摘要： A system includes a compressor temperature sensor that generates a compressor discharge temperature signal corresponding to a compressor of a refrigeration system, a compressor pressure sensor that generates a compressor discharge pressure signal corresponding to the compressor, and a controller processing the signals over a predetermined time period. The processing includes calculating a discharge saturation temperature based on the compressor discharge pressure signal, calculating compressor superheat data based on the compressor discharge temperature signal and the discharge saturation temperature, accumulating the compressor superheat data over the predetermined time period, and comparing the accumulated compressor superheat data to a predetermined threshold. The controller generates an alarm indicating a compressor fault based on the comparing.
摘要翻译：一种系统包括：压缩机温度传感器，其生成与制冷系统的压缩机相对应的压缩机排出温度信号;压缩机压力传感器，其生成与压缩机对应的压缩机排出压力信号;以及控制器，其在预定时间段内处理所述信号。该处理包括基于压缩机排气压力信号计算排出饱和温度，基于压缩机排放温度信号和排放饱和温度计算压缩机过热数据，在预定时间段内累积压缩机过热数据，并比较累积的压缩机过热数据到预定阈值。控制器根据比较器产生指示压缩机故障的报警。

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