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Remote control data conversion method

A conversion method and data technology, applied in the direction of electrical components, transmission systems, etc., can solve problems such as inability to guarantee correctness and heavy workload, and achieve the effects of improving construction speed, ensuring correctness, and facilitating observation

Active Publication Date: 2017-12-12
CHINA ACADEMY OF SPACE TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a set of test system software is redeveloped for the satellite simulator test, not only the workload is too large, but also the correctness cannot be guaranteed

Method used

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Experimental program
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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] First, the main steps of the satellite simulator remote control universal conversion interface are introduced. However, it should be understood that the length of remote command data varies greatly, and the sending time is also random, so the processing of remote control data is relatively complicated. Therefore, the main steps of receiving and forwarding remote control data are as follows:

[0036] 1) Read the configuration file and establish a network connection;

[0037] 2) The receiving thread monitors the network. If the remote control data is received, it checks whether the received data is complete. If it is incomplete data, it continues to receive until a complete data packet is received;

[0038] 3) Convert the received remote control data into a unified internal format, and store it in the buffer area, and notify the forward...

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Abstract

The invention provides a remote control data conversion method, which is used to enable the software of the real star comprehensive test system to send remote control data to the satellite simulator through the general conversion interface, including: reading the configuration file of the general conversion interface and establishing a network connection, thereby receiving The thread monitors the network to receive remote control data; when receiving remote control data, the receiving thread notifies the sending thread to convert the received remote control data into a unified format and store the converted remote control data in the data buffer; After the notification of the thread, the sending thread reads the converted remote control data from the data buffer area; judges the type of remote control data according to the configuration parameters in the configuration file, and completes the self-loop data packet and forwarding data packet according to the configuration parameters and corresponding protocols; According to the self-loop delay and forwarding delay, the corresponding data packets are sent on time, and after sending out, the forwarding number of the remote control data is increased by one. Therefore, the present invention has practicability, versatility and ease of use.

Description

technical field [0001] The invention relates to the field of network data format conversion, more specifically, relates to a remote control network data format conversion method used between real star comprehensive test system software and a satellite simulator. Background technique [0002] It should be understood that as a supporting product of the satellite project, the satellite simulator mainly completes the following tasks: [0003] 1. Check the working status of remote control reception and remote command transmission of the ground measurement and control center; [0004] 2. In a simulated environment, train operators and command personnel so that they are familiar with the flight procedures of the satellite before the satellite is launched, and master the operation and handling of important events, so as to reduce the risks in the execution of the mission; [0005] 3. Carry out drills before carrying out satellite measurement and control missions to test, correct an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 高小亮许晓冬李砥擎李璇陈佳
Owner CHINA ACADEMY OF SPACE TECHNOLOGY
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