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    • 14. 发明授权
    • Method and system for controlling a modulating air conditioning system
    • 用于控制调节空调系统的方法和系统
    • US08382003B2
    • 2013-02-26
    • US11944225
    • 2007-11-21
    • Wojciech Grohman
    • Wojciech Grohman
    • G05D23/00
    • F24D19/1084F24H9/2064G05D23/1912
    • A method for effecting cooperation between a modulating air conditioning system and a two-stage thermostat for satisfying an air conditioning load demand in a conditioned space includes: (a) operating the thermostat in a plurality of succeeding operating cycles to issue a first call signal or a second call signal indicating a first or second stage operation by the air conditioning system; the first and second stage operation being effected according to a first operating regimen to satisfy the air conditioning load demand; (b) operating the air conditioning system in response to the first and second call signals; the air conditioning system operating at a first power level when receiving the first call signal and operating at a predetermined second power level when receiving the second call signal; the first power level being established by the air conditioning system according a second operating regimen.
    • 一种用于在调节空间中实现调节空调系统和两级恒温器之间的协调以满足空调负载需求的方法包括:(a)在多个后续操作周期中操作恒温器以发出第一呼叫信号或 指示由空调系统进行的第一或第二阶段操作的第二呼叫信号; 第一和第二阶段操作根据第一操作方案进行以满足空调负载需求; (b)响应于第一和第二呼叫信号操作空调系统; 所述空调系统在接收到所述第一呼叫信号时以第一功率电平工作,并且在接收到所述第二呼叫信号时以预定的第二功率电平工作; 第一功率水平由空调系统根据第二操作方案建立。
    • 19. 发明授权
    • Communication protocol system and method for a distributed architecture heating, ventilation and air conditioning network
    • 分布式建筑采暖,通风和空调网络的通信协议系统和方法
    • US08874815B2
    • 2014-10-28
    • US12603553
    • 2009-10-21
    • Wojciech Grohman
    • Wojciech Grohman
    • G06F13/42G05B15/02
    • G05B15/02G05B2219/2642Y02P80/114
    • The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In an embodiment, a system device configured for use in the network includes a physical layer interface and a communication module. The physical layer interface is configured to interface to a data bus. The communication module is configurable to send and receive messages over the data bus via the physical layer interface. The system device also includes a non-volatile memory configured to store configuration data. The messages include a first class of messages that address the system device using only a device designator of the device, and a second class of messages that address the system device using a message ID formed from a portion of the device designator and an offset.
    • 本公开提供了HVAC数据处理和通信网络及其制造方法。 在一个实施例中,配置用于网络中的系统设备包括物理层接口和通信模块。 物理层接口被配置为与数据总线接口。 通信模块可配置为通过物理层接口在数据总线上发送和接收消息。 系统设备还包括被配置为存储配置数据的非易失性存储器。 消息包括仅使用设备的设备指示符来寻址系统设备的第一类消息,以及使用由设备指示符的一部分形成的消息ID和偏移来寻址系统设备的第二类消息。