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Communication method and communication system

A communication method and a technology of triggering signals, which are applied in the field of signal communication and can solve problems such as inability to realize communication

Pending Publication Date: 2018-10-09
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a communication method and system to solve the technical problem that the existing communication technology cannot realize communication inside and outside the metal shielding space or in the environment of strong electromagnetic interference

Method used

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Embodiment Construction

[0046] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0047] The embodiment of the present invention provides a communication method, the communication method is applied inside and outside the metal shielding space or in the environment of strong electromagnetic interference, see figure 1 , a schematic flowchart of the communication method provided by the embodiment of the present invention, com...

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Abstract

The invention discloses a communication method and a communication system. The communication method is applied at the inside and the outside of a metal shielding space or in a strong electromagnetic interference environment, and comprises the following steps: a first trigger circuit generates a first trigger signal according to a coded signal generated by a coder, wherein the coded signal comprises a first digital signal 0 and a first digital signal 1, and the first trigger signal comprises a first high level signal and a first low level signal; a trigger switch acquires the first trigger signal, and according to the first trigger signal, controls an X ray emitting tube to emit an X ray; a photoelectric detector acquires the X ray, and generates a photoelectric current signal according tothe X ray; a second trigger circuit acquires the photoelectric current signal, and generates a second trigger signal according to the photoelectric current signal; a decoder acquires the second trigger signal and decodes the second trigger signal. With the method and the system provided by the invention, signal transmission and communication at the inside and the outside of the metal shielding space and in the strong electromagnetic interference environment are realized.

Description

technical field [0001] The present application relates to the technical field of signal communication, in particular to a communication method and system. Background technique [0002] Optical communication technology is a communication method that uses light waves as the transmission medium. Optical communication technology uses electromagnetic wave bands such as visible light, microwave, and terahertz to realize communication functions. [0003] Microwave communication is the communication method using electromagnetic waves with a wavelength of 1m to 0.1mm and a frequency of 0.3GHz to 3THz. Microwave communication equipment includes: antennas, transceivers, modulators, multiplexing equipment, power supply equipment, and automatic control equipment. Optical fiber communication is also a major communication method in optical communication. Optical fiber communication is a communication method that uses light waves as a carrier and optical fiber as a transmission medium to...

Claims

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Application Information

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IPC IPC(8): H04B10/11H04K3/00
CPCH04B10/11H04K3/25
Inventor 刘荣海郑欣魏杰杨迎春郭新良许宏伟周静波虞鸿江焦宗寒陈国坤于虹
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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