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1. 发明授权

US07537172B2 HVAC communication system 有权
公开(公告)号：US07537172B2
公开(公告)日：2009-05-26
申请号：US11567641
申请日：2006-12-06
申请人： John F. Rossi , Paul Michael Huddleston , Mark Lee Barton , Bradley A. Smith , Howard Ng , Carl J. Mueller , James P. Garozzo , Cecil H. Barrett , Russell Thomas House
发明人： John F. Rossi , Paul Michael Huddleston , Mark Lee Barton , Bradley A. Smith , Howard Ng , Carl J. Mueller , James P. Garozzo , Cecil H. Barrett , Russell Thomas House
IPC分类号： G05D23/00 , G05B11/01 , G08B1/08 , H04M11/04
CPC分类号： F24F11/30 , F24F11/56
摘要： A system for communicating across conventional HVAC wiring is provided. The system includes a communication device having a communication module capable of inducing low power, high frequency current signals into a single control wire coupling, for example, a thermostat with a compressor. The communication module includes a power supply module that draws power sufficient to operate the communication module from the existing HVAC wiring, so as to eliminate any need for batteries or external power sources. A second communication module may be coupled to the single control wire. The second communication module operates as a transceiver sending communication signals to, and receiving communication signals from, the communication module. In one embodiment, the communication module is disposed within a building, for example coupled to an electronic thermostat, while the second communication module is disposed outside the building near the compressor. The communication signals are RF modulated signals between 5 and 50 MHz so as to take advantage of and pass across parasitic capacitances found inherent in transformers or other coils disposed within HVAC loads.

2. 发明授权

US07648077B2 HVAC communication system 有权
标题翻译：暖通空调通信系统
公开(公告)号：US07648077B2
公开(公告)日：2010-01-19
申请号：US11567607
申请日：2006-12-06
申请人： John F. Rossi , Paul Michael Huddleston , Mark Lee Barton , Bradley A. Smith , Howard Ng , Carl J. Mueller , James P. Garozzo , Cecil H. Barrett , Russell Thomas House
发明人： John F. Rossi , Paul Michael Huddleston , Mark Lee Barton , Bradley A. Smith , Howard Ng , Carl J. Mueller , James P. Garozzo , Cecil H. Barrett , Russell Thomas House
IPC分类号： F24F11/053 , G05D23/12 , G05B11/01 , H04Q1/30
CPC分类号： F24F11/30 , F24F11/56
摘要： A system for communicating across conventional HVAC wiring is provided. The system includes a communication device having a communication module capable of inducing low power, high frequency current signals into a single control wire coupling, for example, a thermostat with a compressor. The communication module includes a power supply module that draws power sufficient to operate the communication module from the existing HVAC wiring, so as to eliminate any need for batteries or external power sources. A second communication module may be coupled to the single control wire. The second communication module operates as a transceiver sending communication signals to, and receiving communication signals from, the communication module. In one embodiment, the communication module is disposed within a building, for example coupled to an electronic thermostat, while the second communication module is disposed outside the building near the compressor. The communication signals are RF modulated signals between 5 and 50 MHz so as to take advantage of and pass across parasitic capacitances found inherent in transformers or other coils disposed within HVAC loads.
摘要翻译：提供了一种用于在常规HVAC布线之间通信的系统。该系统包括具有通信模块的通信设备，该通信模块能够将低功率高频电流信号引入单个控制线耦合器，例如具有压缩机的恒温器。通信模块包括电源模块，其从现有的HVAC布线中提取足以操作通信模块的电力，以便消除对电池或外部电源的任何需要。第二通信模块可以耦合到单个控制线。第二通信模块作为向通信模块发送通信信号并从通信模块接收通信信号的收发器操作。在一个实施例中，通信模块设置在建筑物内，例如耦合到电子恒温器，而第二通信模块设置在靠近压缩机的建筑物的外部。通信信号是在5和50MHz之间的RF调制信号，以便利用并通过设置在HVAC负载内的变压器或其它线圈中固有的寄生电容。

3. 发明授权

US07510126B2 HVAC communication system 有权
标题翻译：暖通空调通信系统
公开(公告)号：US07510126B2
公开(公告)日：2009-03-31
申请号：US11567626
申请日：2006-12-06
申请人： John F. Rossi , Paul Michael Huddleston , Mark Lee Barton , Bradley A. Smith , Howard Ng , Carl J. Mueller , James P. Garozzo , Cecil H. Barrett , Russell Thomas House
发明人： John F. Rossi , Paul Michael Huddleston , Mark Lee Barton , Bradley A. Smith , Howard Ng , Carl J. Mueller , James P. Garozzo , Cecil H. Barrett , Russell Thomas House
IPC分类号： G05D23/00 , G05B11/01 , G08B1/08 , H04M11/04
CPC分类号： F24F11/30 , F24F11/56
摘要： A system for communicating across conventional HVAC wiring is provided. The system includes a communication device having a communication module capable of inducing low power, high frequency current signals into a single control wire coupling, for example, a thermostat with a compressor. The communication module includes a power supply module that draws power sufficient to operate the communication module from the existing HVAC wiring, so as to eliminate any need for batteries or external power sources. A second communication module may be coupled to the single control wire. The second communication module operates as a transceiver sending communication signals to, and receiving communication signals from, the communication module. In one embodiment, the communication module is disposed within a building, for example coupled to an electronic thermostat, while the second communication module is disposed outside the building near the compressor. The communication signals are RF modulated signals between 5 and 50 MHz so as to take advantage of and pass across parasitic capacitances found inherent in transformers or other coils disposed within HVAC loads.
摘要翻译：提供了一种用于在常规HVAC布线之间通信的系统。该系统包括具有通信模块的通信设备，该通信模块能够将低功率高频电流信号引入单个控制线耦合器，例如具有压缩机的恒温器。通信模块包括电源模块，其从现有的HVAC布线中提取足以操作通信模块的电力，以便消除对电池或外部电源的任何需要。第二通信模块可以耦合到单个控制线。第二通信模块作为向通信模块发送通信信号并从通信模块接收通信信号的收发器操作。在一个实施例中，通信模块设置在建筑物内，例如耦合到电子恒温器，而第二通信模块设置在靠近压缩机的建筑物的外部。通信信号是在5和50MHz之间的RF调制信号，以便利用并通过设置在HVAC负载内的变压器或其它线圈中固有的寄生电容。

4. 发明授权

US07163158B2 HVAC communication system 有权
标题翻译：暖通空调通信系统
公开(公告)号：US07163158B2
公开(公告)日：2007-01-16
申请号：US11301447
申请日：2005-12-13
申请人： John F. Rossi , Paul Michael Huddleston , Mark Lee Barton , Bradley A. Smith , Howard Ng , Carl J. Mueller , James P. Garozzo , Cecil H. Barrett , Russell Thomas House
发明人： John F. Rossi , Paul Michael Huddleston , Mark Lee Barton , Bradley A. Smith , Howard Ng , Carl J. Mueller , James P. Garozzo , Cecil H. Barrett , Russell Thomas House
IPC分类号： G05D23/00 , G05B11/01 , G08B1/08 , H04M11/04
CPC分类号： F24F11/30 , F24F11/56 , F24F11/59 , F24F11/70
摘要： A system for communicating across conventional HVAC wiring is provided. The system includes a communication device having a communication module capable of inducing low power, high frequency current signals into a single control wire coupling, for example, a thermostat with a compressor. The communication module includes a power supply module that draws power sufficient to operate the communication module from the existing HVAC wiring, so as to eliminate any need for batteries or external power sources. A second communication module may be coupled to the single control wire. The second communication module operates as a transceiver sending communication signals to, and receiving communication signals from, the communication module. In one embodiment, the communication module is disposed within a building, for example coupled to an electronic thermostat, while the second communication module is disposed outside the building near the compressor. The communication signals are RF modulated signals between 5 and 50 MHz so as to take advantage of and pass across parasitic capacitances found inherent in transformers or other coils disposed within HVAC loads.
摘要翻译：提供了一种用于在常规HVAC布线之间通信的系统。该系统包括具有通信模块的通信设备，该通信模块能够将低功率高频电流信号引入单个控制线耦合器，例如具有压缩机的恒温器。通信模块包括电源模块，其从现有的HVAC布线中提取足以操作通信模块的电力，以便消除对电池或外部电源的任何需要。第二通信模块可以耦合到单个控制线。第二通信模块作为向通信模块发送通信信号并从通信模块接收通信信号的收发器操作。在一个实施例中，通信模块设置在建筑物内，例如耦合到电子恒温器，而第二通信模块设置在靠近压缩机的建筑物的外部。通信信号是在5和50MHz之间的RF调制信号，以便利用并通过设置在HVAC负载内的变压器或其它线圈中固有的寄生电容。

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