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公开(公告)号:US20050120012A1
公开(公告)日:2005-06-02
申请号:US11018667
申请日:2004-12-21
Applicant: Robert Poth , Johnnie McDowell
Inventor: Robert Poth , Johnnie McDowell
CPC classification number: G05B19/0428 , F24F11/30 , F24F11/47 , G05B15/02 , G05B2219/24168 , G05B2219/2642 , G06F21/31 , G06F2221/2107 , G06F2221/2131
Abstract: Systems and methods are described for an adaptive hierarchy usage monitoring HVAC control system. A method, includes: regulating user access to at least one menu of an interactive user interface of a programmable digital thermostat, including: reversibly defining at least one minimum user level required to access the at least one menu.
Abstract translation: 为自适应层级使用监控HVAC控制系统描述了系统和方法。 一种方法包括:调节对可编程数字恒温器的交互式用户界面的至少一个菜单的用户访问,包括:可逆地定义访问所述至少一个菜单所需的至少一个最小用户级别。
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公开(公告)号:US20080065926A1
公开(公告)日:2008-03-13
申请号:US11981867
申请日:2007-10-31
Applicant: Robert Poth , Johnnie McDowell
Inventor: Robert Poth , Johnnie McDowell
IPC: G06F1/00
CPC classification number: G05B19/0428 , F24F11/30 , F24F11/47 , G05B15/02 , G05B2219/24168 , G05B2219/2642 , G06F21/31 , G06F2221/2107 , G06F2221/2131
Abstract: Systems and methods are described for synchronizing an HVAC control system. A method, includes: a synchronization sequence including: reading a base time from an internal clock at a first time and saving the base time; measuring an elapsed time interval, from the first time to a second time, by counting an external clock using a frequency counter; and then resetting the internal clock to the base time plus the elapsed time.
Abstract translation: 描述了用于同步HVAC控制系统的系统和方法。 一种方法,包括:同步序列,包括:从第一时间从内部时钟读取基准时间并节省基准时间; 通过使用频率计数器对外部时钟进行计数来测量从第一时间到第二时间的经过时间间隔; 然后将内部时钟重置为基准时间加上经过的时间。
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