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1. 发明申请

US20150159887A1 Furnace Control with Safety Circuit and Non-volatile Memory 有权
标题翻译：炉控制与安全电路和非易失性存储器
公开(公告)号：US20150159887A1
公开(公告)日：2015-06-11
申请号：US14097978
申请日：2013-12-05
申请人： Andrew S. Kadah , Weidong Pan , Benjamin A. Freer
发明人： Andrew S. Kadah , Weidong Pan , Benjamin A. Freer
IPC分类号： F24D19/10 , F24F11/00 , G05B15/02 , F24D5/02
CPC分类号： F23Q7/24 , F23N5/242 , F23N2023/04 , F23N2023/08 , F23N2025/04 , F23N2025/08 , F23N2031/10 , F23N2031/20 , F24D5/02 , F24D19/1084 , F27B9/40 , G05B15/02
摘要： A furnace controller circuit includes a microprocessor with input ports and output ports including ports to issue control signals for actuation of inducer, gas burner, and furnace blower. A temperature-actuated limit switch commences a furnace shut-down sequence when the temperature of the furnace heat exchanger exceeds a predetermined limit temperature, and then resets to permit a turn-on sequence. An LED visible fault indicator is coupled to the microprocessor to provide visible fault messages. A non-volatile memory device coupled with the microprocessor is operative to store fault indications when present. In the event of power restoration after power failure, the limit switch status and other fault status are maintained. A lockout period is computed based on length of furnace run time until fault and recent fault history. Limit switch and other safety faults are recorded and these can be weighted and ranked based on age of each fault occurrence. The stored fault data can be used to identify erratic furnace operations, such as short cycling.
摘要翻译：炉控制器电路包括具有输入端口和输出端口的微处理器，该输出端口包括用于发出用于致动感应器，气体燃烧器和炉鼓风机的控制信号的端口。当炉热交换器的温度超过预定的极限温度时，温度启动的限位开关开始关闭炉，然后复位以允许开启顺序。 LED可见故障指示器耦合到微处理器以提供可见的故障消息。与微处理器耦合的非易失性存储器件当存在时存储故障指示。断电后电源恢复时，保持限位开关状态和其他故障状态。根据炉子运行时间长短直到故障和最近的故障历史来计算锁定时间。记录限位开关和其他安全故障，可根据每个故障发生的年龄进行加权和排序。存储的故障数据可用于识别不稳定的炉操作，例如短循环。

2. 发明授权

US09500366B2 Furnace control with safety circuit and non-volatile memory 有权
标题翻译：炉控制带安全电路和非易失性存储器
公开(公告)号：US09500366B2
公开(公告)日：2016-11-22
申请号：US14097978
申请日：2013-12-05
申请人： Andrew S. Kadah , Weidong Pan , Benjamin A. Freer
发明人： Andrew S. Kadah , Weidong Pan , Benjamin A. Freer
IPC分类号： F23Q7/24 , F24D19/10 , F24D5/02 , G05B15/02 , F23N5/24 , F27B9/40
CPC分类号： F23Q7/24 , F23N5/242 , F23N2023/04 , F23N2023/08 , F23N2025/04 , F23N2025/08 , F23N2031/10 , F23N2031/20 , F24D5/02 , F24D19/1084 , F27B9/40 , G05B15/02
摘要： A furnace controller circuit includes a microprocessor with input ports and output ports including ports to issue control signals for actuation of inducer, gas burner, and furnace blower. A temperature-actuated limit switch commences a furnace shut-down sequence when the temperature of the furnace heat exchanger exceeds a predetermined limit temperature, and then resets to permit a turn-on sequence. An LED visible fault indicator is coupled to the microprocessor to provide visible fault messages. A non-volatile memory device coupled with the microprocessor is operative to store fault indications when present. In the event of power restoration after power failure, the limit switch status and other fault status are maintained. A lockout period is computed based on length of furnace run time until fault and recent fault history. Limit switch and other safety faults are recorded and these can be weighted and ranked based on age of each fault occurrence. The stored fault data can be used to identify erratic furnace operations, such as short cycling.
摘要翻译：炉控制器电路包括具有输入端口和输出端口的微处理器，该输出端口包括用于发出用于致动感应器，气体燃烧器和炉式鼓风机的控制信号的端口。当炉热交换器的温度超过预定的极限温度时，温度启动的限位开关开始关闭炉，然后复位以允许开启顺序。 LED可见故障指示器耦合到微处理器以提供可见的故障消息。与微处理器耦合的非易失性存储器件当存在时存储故障指示。断电后电源恢复时，保持限位开关状态和其他故障状态。根据炉子运行时间长短直到故障和最近的故障历史来计算锁定时间。记录限位开关和其他安全故障，可根据每个故障发生的年龄进行加权和排序。存储的故障数据可用于识别不稳定的炉操作，例如短循环。

3. 发明申请

US20150370270A1 DC Thermostat with Latching Relay Repulsing 有权
标题翻译：直流恒温器带锁存继电器
公开(公告)号：US20150370270A1
公开(公告)日：2015-12-24
申请号：US14307650
申请日：2014-06-18
申请人： Weidong Pan , Michael P. Muench , Andrew S. Kadah
发明人： Weidong Pan , Michael P. Muench , Andrew S. Kadah
IPC分类号： G05D23/19 , G05B15/02 , G05F1/46
CPC分类号： G05B15/02 , G05D23/1902 , G05F1/463
摘要： A thermostat, of the type that employs latching relays to connect thermostat power to the various wires of the thermostat run, has a re-pulse feature that supplies latching pulses at a given interval, e.g., three hours, to ensure that the relays are in their proper state agreeing with the thermostat mode and the room temperature relative to the setpoint(s). In the case that the room air temperature is changing in a manner contrary to the current heating or cooling mode, which may indicate the latching relay has been knocked or bumped and needs to have its proper state re-established, the thermostat microprocessor issues pulses to the latching relay(s) more frequently, e.g., each 30 minutes, and the re-pulses may have a longer pulse width, e.g., increased from 20 ms to 25 ms.
摘要翻译：采用闭锁继电器将恒温器功率连接到恒温器运行的各种线路的类型的恒温器具有重新脉冲特征，其以给定的间隔（例如三个小时）提供锁存脉冲，以确保继电器处于它们的适当状态与恒温器模式和室温相对于设定值一致。在室内空气温度以与当前的加热或制冷模式相反的方式改变的情况下，这可以指示闩锁继电器已经被敲击或碰撞并且需要使其正确的状态重新建立，恒温器微处理器发出脉冲锁存继电器更频繁地（例如，每30分钟），并且重新脉冲可以具有较长的脉冲宽度，例如从20ms增加到25ms。

4. 发明申请

US20160306482A1 Touch Screen Control Panel Interface 有权
标题翻译：触摸屏控制面板界面
公开(公告)号：US20160306482A1
公开(公告)日：2016-10-20
申请号：US14686189
申请日：2015-04-14
申请人： Hollis J. Gmyr , Weidong Pan , James H. Ritchie , Eric Christopher Wood , Andrew S. Kadah
发明人： Hollis J. Gmyr , Weidong Pan , James H. Ritchie , Eric Christopher Wood , Andrew S. Kadah
IPC分类号： G06F3/041 , G09G3/36 , G06F3/044
CPC分类号： G09G3/36 , G05D23/19 , G06F1/3265 , G09G3/3406 , G09G3/3413 , G09G2330/02 , H03K17/9622 , H03K2217/94052 , H03K2217/960755 , H03K2217/96076 , H03K2217/960785 , Y02D10/153 , Y02D50/20
摘要： A touch-screen control panel interface has a dielectric flat or curved front panel and a printed circuit board with a front side and a reverse side which is the component side. Alphanumeric display module(s) or an LCD display and optional protective cap mounted on the reverse side of the circuit board are visible through window cutout(s) on the board. An array of LED indicators can be mounted on the back side of the circuit board and visible through cutouts in the board. Metallized capacitive pads on or adjacent the back side of the front panel at touch locations permit selection of various modes, functions, and settings. These pads may be formed on the flat front side of the circuit board, on the back of the front plate, or on an intermediate membrane. A microprocessor is connected with the various components and with capacitive pad. Icons may be printed onto the flat panel, in registry with the metallized capacitive electrode pads. A potting dam is formed of a back plate configured to adhere to the front panel and an open frame extending rearwards. Synthetic resin potting material fills the frame and hermetically seals the circuit board. Positions of the capacitive touch pads can be illuminated when active, as a guide for the user or operator. A second circuit board may be positioned in the frame directly proximal of the first circuit board, and optionally encapsulated.
摘要翻译：触摸屏控制面板接口具有电介质平坦或弯曲的前面板和作为组件侧的正面和反面的印刷电路板。通过电路板上的窗口切口可以看到安装在电路板背面的字母数字显示模块或LCD显示屏和可选的保护盖。一组LED指示灯可以安装在电路板的背面，可以通过板上的切口看到。在接触位置的前面板背面或相邻的金属化电容焊盘允许选择各种模式，功能和设置。这些焊盘可以形成在电路板的平坦前侧，前板的背面或中间膜上。微处理器与各种组件和电容式接头连接。图标可以打印在平板上，与金属化的电容电极垫对齐。灌封坝由配置成粘附到前面板的背板和向后延伸的开放框架形成。合成树脂灌封材料填充框架并密封电路板。电容触摸板的位置可以在激活时亮起，作为用户或操作者的指南。第二电路板可以定位在第一电路板的直接近侧的框架中，并且可选地封装。

5. 发明申请

US20150370269A1 DC Thermostat with Low Battery Response 有权
标题翻译：直流恒温器，电池响应低
公开(公告)号：US20150370269A1
公开(公告)日：2015-12-24
申请号：US14307628
申请日：2014-06-18
申请人： Weidong Pan , Michael P. Muench , Andrew S. Kadah , Eric Christopher Wood
发明人： Weidong Pan , Michael P. Muench , Andrew S. Kadah , Eric Christopher Wood
IPC分类号： G05D23/19 , G05B15/02 , G05F1/46
CPC分类号： G05B15/02 , G05D23/1904 , G05F1/463
摘要： A battery powered thermostat senses a battery voltage drop to a low-battery voltage level. At that point, the thermostat microprocessor provides a LOW BATTERY alert message, visible on the thermostat display. If the occupant fails to replace the power cells or does not notice the LOW BATTERY message, when the battery voltage drops further the microprocessor alters the thermostat set points. This reduces the number of heating or cooling cycles per day, and reduces the number of actuations of the latching relays in the thermostat, conserving remaining battery life. At a further drop in battery voltage the set points are changed additionally. Additional functions, such as second level heat, second level cooling, and fan speed, are disabled. The change in heat or cooling cycles induces the occupant to check the thermostat where he or she will notice the LOW BATTERY message.
摘要翻译：电池供电的恒温器将电池电压降低到低电池电压电平。此时，恒温器微处理器提供LOW BATTERY警报信息，在恒温器显示屏上可见。如果乘员无法更换电池或没有注意到“电池电量不足”信息，当电池电压进一步下降时，微处理器将更改恒温器设定点。这减少了每天的加热或冷却循环次数，并减少了恒温器中的闭锁继电器的致动次数，从而节省了电池的使用寿命。在电池电压进一步下降时，额定值也会改变设定值。其他功能，如二级加热，二级冷却和风扇速度都被禁用。加热或冷却循环的变化引起乘员检查他或她将注意到“低电量”消息的恒温器。

6. 外观设计

USD737155S1 Touch panel wall thermostat 有权
标题翻译：触摸屏壁式恒温器
公开(公告)号：USD737155S1
公开(公告)日：2015-08-25
申请号：US29510587
申请日：2014-12-01
申请人： Hollis J. Gmyr , James H. Ritchie , Eric Christopher Wood , Weidong Pan , Andrew S. Kadah
设计人： Hollis J. Gmyr , James H. Ritchie , Eric Christopher Wood , Weidong Pan , Andrew S. Kadah

7. 发明授权

US09734771B2 Touch-sensitive flat-panel control and interface 有权
公开(公告)号：US09734771B2
公开(公告)日：2017-08-15
申请号：US14686189
申请日：2015-04-14
申请人： Hollis J Gmyr , Weidong Pan , James H Ritchie , Eric Christopher Wood , Andrew S Kadah
发明人： Hollis J Gmyr , Weidong Pan , James H Ritchie , Eric Christopher Wood , Andrew S Kadah
IPC分类号： G09G3/36 , G06F3/044 , G05D23/19 , G06F1/32 , H03K17/96
CPC分类号： G09G3/36 , G05D23/19 , G06F1/3265 , G09G3/3406 , G09G3/3413 , G09G2330/02 , H03K17/9622 , H03K2217/94052 , H03K2217/960755 , H03K2217/96076 , H03K2217/960785 , Y02D10/153 , Y02D50/20
摘要： A touch-screen control panel interface has a dielectric flat or curved front panel and a printed circuit board with a front side and a reverse side which is the component side. Alphanumeric display module(s) or an LCD display and optional protective cap mounted on the reverse side of the circuit board are visible through window cutout(s) on the board. An array of LED indicators can be mounted on the back side of the circuit board and visible through cutouts in the board. Metallized capacitive pads on or adjacent the back side of the front panel at touch locations permit selection of various modes, functions, and settings. These pads may be formed on the flat front side of the circuit board, on the back of the front plate, or on an intermediate membrane. A microprocessor is connected with the various components and with capacitive pad. Icons may be printed onto the flat panel, in registry with the metallized capacitive electrode pads. A potting dam is formed of a back plate configured to adhere to the front panel and an open frame extending rearwards. Synthetic resin potting material fills the frame and hermetically seals the circuit board. Positions of the capacitive touch pads can be illuminated when active, as a guide for the user or operator. A second circuit board may be positioned in the frame directly proximal of the first circuit board, and optionally encapsulated.

8. 发明授权

US09501050B2 DC thermostat with low battery response 有权
标题翻译：直流恒温器，电池响应低
公开(公告)号：US09501050B2
公开(公告)日：2016-11-22
申请号：US14307628
申请日：2014-06-18
申请人： Weidong Pan , Michael P Muench , Andrew S Kadah , Eric Christopher Wood
发明人： Weidong Pan , Michael P Muench , Andrew S Kadah , Eric Christopher Wood
IPC分类号： G01N27/416 , G05B15/02 , G05F1/46 , G05D23/19
CPC分类号： G05B15/02 , G05D23/1904 , G05F1/463
摘要： A battery powered thermostat senses a battery voltage drop to a low-battery voltage level. At that point, the thermostat microprocessor provides a LOW BATTERY alert message, visible on the thermostat display. If the occupant fails to replace the power cells or does not notice the LOW BATTERY message, when the battery voltage drops further the microprocessor alters the thermostat set points. This reduces the number of heating or cooling cycles per day, and reduces the number of actuations of the latching relays in the thermostat, conserving remaining battery life. At a further drop in battery voltage the set points are changed additionally. Additional functions, such as second level heat, second level cooling, and fan speed, are disabled. The change in heat or cooling cycles induces the occupant to check the thermostat where he or she will notice the LOW BATTERY message.
摘要翻译：电池供电的恒温器将电池电压降低到低电池电压电平。此时，恒温器微处理器提供LOW BATTERY警报信息，在恒温器显示屏上可见。如果乘员无法更换电池或没有注意到“电池电量不足”信息，当电池电压进一步下降时，微处理器将更改恒温器设定点。这减少了每天的加热或冷却循环次数，并减少了恒温器中的闭锁继电器的致动次数，从而节省了电池的使用寿命。在电池电压进一步下降时，额定值也会改变设定值。其他功能，如二级加热，二级冷却和风扇速度都被禁用。加热或冷却循环的变化引起乘员检查他或她将注意到“低电量”消息的恒温器。

9. 发明授权

US09891602B2 DC thermostat with latching relay repulsing 有权
公开(公告)号：US09891602B2
公开(公告)日：2018-02-13
申请号：US14307650
申请日：2014-06-18
申请人： Weidong Pan , Michael P. Muench , Andrew S Kadah
发明人： Weidong Pan , Michael P. Muench , Andrew S Kadah
IPC分类号： F25B49/00 , B60H1/00 , F25B29/00 , G05B15/02 , G05F1/46 , G05D23/19
CPC分类号： G05B15/02 , G05D23/1902 , G05F1/463
摘要： A thermostat, of the type that employs latching relays to connect thermostat power to the various wires of the thermostat run, has a re-pulse feature that supplies latching pulses at a given interval, e.g., three hours, to ensure that the relays are in their proper state agreeing with the thermostat mode and the room temperature relative to the setpoint(s). In the case that the room air temperature is changing in a manner contrary to the current heating or cooling mode, which may indicate the latching relay has been knocked or bumped and needs to have its proper state re-established, the thermostat microprocessor issues pulses to the latching relay(s) more frequently, e.g., each 30 minutes, and the re-pulses may have a longer pulse width, e.g., increased from 20 ms to 25 ms.

10. 发明授权

US09008846B2 Lock-setting thermostat with flash-memory key 有权
标题翻译：带闪存锁的锁定恒温器
公开(公告)号：US09008846B2
公开(公告)日：2015-04-14
申请号：US13557556
申请日：2012-07-25
申请人： Weidong Pan , Michael P. Muench , Kevin P. Jobsky
发明人： Weidong Pan , Michael P. Muench , Kevin P. Jobsky
IPC分类号： G05B19/00 , G05D23/19 , F24F11/00
CPC分类号： G05D23/1902 , F24F11/52
摘要： Property-management or lock-setting thermostats have maximum and minimum set points locked in to prevent abuse of management-provided heating and/or air conditioning. An ePROM or similar internal memory device stores heating and cooling limit parameters that are set in by a technician at the time of installation. A plug-in flash memory module contains an unlock code to match the unlock code stored in said ePROM, to unlock the thermostat and allow the settings to be adjusted; when said flash memory module is removed the thermostat reverts to its lock condition. The thermostat can also respond to unusual rates of change of temperature to block furnace or A/C operation temporarily.
摘要翻译：物业管理或锁定设置的恒温器具有锁定的最大和最小设定点，以防止滥用管理提供的加热和/或空调。 ePROM或类似的内部存储设备存储技术人员在安装时设置的加热和冷却限制参数。插入式闪存模块包含解锁代码以匹配存储在所述ePROM中的解锁代码，解锁恒温器并允许调整设置; 当所述闪存模块被移除时，恒温器恢复到其锁定状态。恒温器也可以临时响应异常的温度变化率，阻止炉膛或空调操作。

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