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A method of computer simulation for radio wave communication in single-blade terrain

A radio wave and computer technology, applied in the field of command system communication test, can solve the problems of wasting manpower and material resources, increasing test costs, and failing to guarantee the life safety of communication personnel, so as to save costs, reduce the consumption of manpower and material resources, and ensure life safety. Effect

Active Publication Date: 2022-04-19
BEIJING INST OF ELECTRONICS SYST ENG
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Problems solved by technology

[0004] An object of the present invention is to provide a method for computer simulation of radio wave communication in single-edge terrain, to solve the problem that the communication test of the command system in the prior art cannot guarantee the safety of the communication personnel, and the virtual simulation must be carried out on the spot, which is a waste of time. Manpower and material resources increase the cost of the test

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  • A method of computer simulation for radio wave communication in single-blade terrain
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Embodiment Construction

[0055] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0056] A method for computer simulation of radio wave communication in single-edge terrain, characterized in that it includes:

[0057] S1, loading the three-dimensional digital map;

[0058] The three-dimensional digital map includes terrain information, landform information, height information, distance information, and obstacle information. The three-dimensional digital map can choose Baidu, Gaode, Google or other three-dimensional digital map data packages downloaded from the Internet including the above-mentioned speci...

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Abstract

The invention discloses a method for computer simulation of radio wave communication in a single-edge terrain. The method includes the following steps: S1, loading a three-dimensional digital map; S2, setting the positions of a communication transmitter and a receiver on the three-dimensional digital map; S3. Setting the operating frequency of the communication equipment used by the communication transmitter and the receiver; S4. On the three-dimensional digital map, forming a terrain elevation profile between the communication transmitter and the receiver S5, according to the three-dimensional digital map and the terrain elevation profile, judge the single-edged peak terrain; S6, calculate the terrain attenuation correction factor A (U), S7, calculate the free space transmission loss of radio waves; S8, according to the Calculate the radio wave transmission loss based on the terrain attenuation correction factor A(U) and the free space transmission loss; S9, communicate using the radio wave transmission loss as the attenuation value of the radio wave communication.

Description

technical field [0001] The invention relates to a command system communication test method, in particular to a method for computer simulation of radio wave communication in single-edge terrain. Background technique [0002] The current situation of the communication test of the command system is that communication professionals bring communication equipment to the designated communication test site, and the special test can only be continued according to the terrain conditions of the test site and the information of the communication equipment. However, due to the complex and dangerous topographic conditions of the test site, this special test method that requires on-site inspections by communication personnel is very dangerous, wasting manpower and material resources and increasing test costs. [0003] How to ensure the safety of communication personnel, complete special tests efficiently and quickly, save costs, reduce manpower and material consumption, in order to solve o...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/00H04B17/309H04B17/391G06F30/20G06T17/05
CPCH04B17/0087H04B17/309H04B17/3911H04B17/3912G06T17/05
Inventor 邹长虹
Owner BEIJING INST OF ELECTRONICS SYST ENG
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