The code message is the language of the human body communication systems.Each organ has a main code and each message has a special code. These codes resemble the computer codes. The messages can be from different kind...The code message is the language of the human body communication systems.Each organ has a main code and each message has a special code. These codes resemble the computer codes. The messages can be from different kinds of energy:such as: Electrical, Magnetic, Electromagnetic,Chemical, Thermic, Gravity & antigravity, Light,Sound vibration and motor, etc. These messages are sent by specialized cells(transmitters)through the communication system tospecialized receptors which can perform the transformation and the transportation and code modifica-tion of the message energy and the message to another energy and code understandable by the masterof the human body "the Brain". "The Brain" will analyse the message and responds accordingly by sending order messages to dif-ferent parts of the body following the same role, i. e., by an electrical messages which can be trans-formed to another type of energy messages, like, chemical, motor, thermal, etc. by special receptorsand transmitters in the organ or the related tissues.展开更多
为提高移频轨道电路发码装置输出信号的质量及装置的可靠性,设计一种基于直接数字频率合成器(DDS,Direct Digital Synthesizer)芯片的发码装置。该装置由单片机直接控制DDS芯片产生移频信号,经过后级电路放大滤波后,输出到测试环线上,...为提高移频轨道电路发码装置输出信号的质量及装置的可靠性,设计一种基于直接数字频率合成器(DDS,Direct Digital Synthesizer)芯片的发码装置。该装置由单片机直接控制DDS芯片产生移频信号,经过后级电路放大滤波后,输出到测试环线上,供车载天线接收;单片机提供RS-485通信电路用来接收上位机的控制数据、有机发光二极管(OLED,Organic Light-Emitting Diode)显示屏和按键,作为便携式设备的人员操作接口。通过测试验证,该装置可精确输出ZPW-2000和FTGS这2种移频轨道电路的移频键控(FSK,Frequency-Shift Keying)调制信号,提高了输出信号的分辨率和精度,从而减小相邻轨道区段间的干扰,便于机车信号设备的解调。与既有的移频轨道电路发码装置相比,该装置具有信号质量高、结构简单、可靠性高、方便操作的优点。展开更多
文摘The code message is the language of the human body communication systems.Each organ has a main code and each message has a special code. These codes resemble the computer codes. The messages can be from different kinds of energy:such as: Electrical, Magnetic, Electromagnetic,Chemical, Thermic, Gravity & antigravity, Light,Sound vibration and motor, etc. These messages are sent by specialized cells(transmitters)through the communication system tospecialized receptors which can perform the transformation and the transportation and code modifica-tion of the message energy and the message to another energy and code understandable by the masterof the human body "the Brain". "The Brain" will analyse the message and responds accordingly by sending order messages to dif-ferent parts of the body following the same role, i. e., by an electrical messages which can be trans-formed to another type of energy messages, like, chemical, motor, thermal, etc. by special receptorsand transmitters in the organ or the related tissues.
