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    • 27. 发明授权
    • Unified 0-10V and DALI dimming interface circuit
    • 统一的0-10V和DALI调光接口电路
    • US08072164B2
    • 2011-12-06
    • US12259492
    • 2008-10-28
    • Laszlo S. IlyesBruce RobertsJoseph G. ElekTony Aboumrad
    • Laszlo S. IlyesBruce RobertsJoseph G. ElekTony Aboumrad
    • H05B41/36H05B37/00
    • H05B37/0254H05B41/36H05B41/3921
    • Systems and methods are disclosed that facilitate switching a lamp ballast between DALI and analog control states as a function of control state information stored prior to the ballast being powered of and control information received by an interface circuit for the ballast circuit. A depolarization circuit is coupled to the interface circuit and ensures consistent polarity across a rectifier circuit regardless of the polarity of two control wires coupled to a miswiring protection circuit in the interface circuit. In this manner, a single interface circuit provides dual 0-10V analog and DALI control for dimming a lighting device regardless of whether a wall-mounted controller coupled to the interface circuit is an analog or a DALI type controller, thereby mitigating a need to switch out a ballast circuit coupled to the lighting device when changing between DALI and analog type controllers.
    • 公开了一种系统和方法,其有助于在镇流器供电之前存储的控制状态信息和由用于镇流器电路的接口电路接收的控制信息之间切换DALI和模拟控制状态之间的灯镇流器。 去极化电路耦合到接口电路,并且确保整流器电路的极性一致,而不管耦合到接口电路中的接线保护电路的两个控制线的极性。 以这种方式,单个接口电路提供双重0-10V模拟和DALI控制,用于调光照明设备,而不管耦合到接口电路的壁挂式控制器是模拟还是DALI型控制器,从而减轻切换的需要 在DALI和模拟型控制器之间切换时,连接到照明装置上的镇流器电路。
    • 29. 发明申请
    • UNIFIED 0-10V AND DALI DIMMING INTERFACE CIRCUIT
    • 统一的0-10V和DALI调光接口电路
    • US20100102747A1
    • 2010-04-29
    • US12259492
    • 2008-10-28
    • Laszlo S. IlyesBruce RobertsJoseph G. ElekTony Aboumrad
    • Laszlo S. IlyesBruce RobertsJoseph G. ElekTony Aboumrad
    • H05B41/36
    • H05B37/0254H05B41/36H05B41/3921
    • Systems and methods are disclosed that facilitate switching a lamp ballast between DALI and analog control states as a function of control state information stored prior to the ballast being powered of and control information received by an interface circuit for the ballast circuit. A depolarization circuit is coupled to the interface circuit and ensures consistent polarity across a rectifier circuit regardless of the polarity of two control wires coupled to a miswiring protection circuit in the interface circuit. In this manner, a single interface circuit provides dual 0-10V analog and DALI control for dimming a lighting device regardless of whether a wall-mounted controller coupled to the interface circuit is an analog or a DALI type controller, thereby mitigating a need to switch out a ballast circuit coupled to the lighting device when changing between DALI and analog type controllers.
    • 公开了一种系统和方法,其有助于在镇流器供电之前存储的控制状态信息和由用于镇流器电路的接口电路接收的控制信息之间切换DALI和模拟控制状态之间的灯镇流器。 去极化电路耦合到接口电路,并且确保整流器电路的极性一致,而不管耦合到接口电路中的接线保护电路的两个控制线的极性。 以这种方式,单个接口电路提供双重0-10V模拟和DALI控制,用于调光照明设备,而不管耦合到接口电路的壁挂式控制器是模拟还是DALI型控制器,从而减轻切换的需要 在DALI和模拟型控制器之间切换时,连接到照明装置上的镇流器电路。