A control device for RF remote centralized control multiple appliances, which is characterized by comprising a radio frequency remote control transmitter and digital controller; the RF remote control transmitter includes a plurality of keys and decimal encoding chip, define a remote control encoding chip and serial transceiver chip with power; on behalf of the decimal number 1 ~ the 9 button end is connected with a power supply, the other end is directly with the decimal decimal data encoding chip is connected with the input end; on behalf of the decimal number 10 ~ 19 button end is connected with a power supply, the other end of the diode and the definition of the power remote encoding chip and weighted bit is connected at the same time, connected by a decimal data input diode with the end of the decimal encoding chip; BCD code output decimal encoding chip and definition with power The remote control encoding chip is connected with the input end of the signal input data; data output and the RF signal is defined with the remote control encoding chip power is connected; the digital controller consists of RF receiving chip, which define the weighted bits decoder, BCD binary code decoding chip, bus controller and driver chip; RF receiver RF remote control transmitter transmitting RF signal chip launch, and the data input signal from the output pin to a power transmission definition decoder; data output definition of weighted bit decoder and BCD decoder chip is connected with the input end of the data, the power control signal output terminal directly with a bus controller connected at the same time, the power signal output end through an inverter Another bus is connected with the control end of the controller chip; data output of BCD decoder and data bus controller is connected with the input end; the control signal output end of the bus controller through the drive chip is connected with the controlled object.
【技术实现步骤摘要】
【国外来华专利技术】
本技术涉及一种控制装置，尤指一种用射频遥控、数字编译码方式集中操控建筑物内多台电器的控制装置。随着人们生活水平的不断提高，物质的极大丰富，人们居住、办公的场所越来越大、拥有的电器越来越多，人们迫切地希望拥有一种遥控器，可以在场所内的任何一个位置上遥控操作不同类型的多路电器。为实现上述目的，本技术采取以下设计方案一种用射频遥控方式集中操控多台电器的控制装置，它由射频遥控发射器和数字集中控制器构成；所述射频遥控发射器主要包括若干个按键、十进制编码芯片、定义有加权位的遥控编码芯片和串行射频发射芯片；代表十进制数1～9的按键一端与电源相连，另一端直接与十进制编码芯片的十进制数据输入端相连；代表十进制数10～19的按键一端与电源相连，另一端通过二极管与定义有加权位的遥控编码芯片的加权位相连，同时，又通过另一二极管与十进制编码芯片的十进制数据输入端相连；十进制编码芯片的BCD码输出端与定义有加权位的遥控编码芯片的数据输入端相连；定义有加权位的遥控编码芯片的数据输出端与射频发射信号的信号输入端相连；所述数字集中控制器主要由射频接收芯片、定义有加权位的译码器、BCD二进制码...
【技术保护点】
【技术特征摘要】
【国外来华专利技术】
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