公开(公告)号：US5481251A

公开(公告)日：1996-01-02

申请号：US158601

申请日：1993-11-29

申请人： Menno Buys ,  Patrick Hayes ,  Kimthoa Nguyen

发明人： Menno Buys ,  Patrick Hayes ,  Kimthoa Nguyen

IPC分类号： H01H9/02 ,  H03J1/00 ,  H03J7/18 ,  G05B19/02

CPC分类号： H03J7/18 ,  H03J1/0025 ,  H01H9/0235

摘要： The remote control comprises: a microprocessor including a CPU and memory; a keypad including several keys coupled to the microprocessor for operating the remote control, some of the keys being a "POWER" key, a "Channel Up" key and a "Channel Down" key; lamp driver circuitry coupled to the microprocessor; structure and program instructions, including said microprocessor, for generating infrared (IR) signals coupled to the IR lamp driver circuitry; and code data for executing command functions for operating a home entertainment device stored in the memory. A power toggle program is stored in the memory for effecting the sending of the IR code for "STANDBY" or the IR code for the number digit "1" each time the power key is pressed. Also a channel rotation program is stored in the memory for effecting the sending of digit number signals in an ascending or descending order number digit each time the "Channel Up" key is pressed or the "Channel Down" key is pressed.

摘要翻译： 遥控器包括：包括CPU和存储器的微处理器; 键盘，包括耦合到微处理器的几个键，用于操作遥控器，其中一些键是“POWER”键，“Channel Up”键和“Channel Down”键。 耦合到微处理器的灯驱动器电路; 结构和程序指令，包括所述微处理器，用于产生耦合到IR灯驱动器电路的红外（IR）信号; 以及用于执行用于操作存储在存储器中的家庭娱乐设备的命令功能的代码数据。 电源切换程序存储在存储器中，用于在每次按下电源键时执行“STANDBY”的IR代码或数字“1”的IR代码的发送。 此外，频道旋转程序被存储在存储器中，以便每次按下“频道向上”键或按下“频道向下”键时，以升序或降序数字数字发送数字数字信号。