Universal remote control front end

Abstract

The invention discloses a universal remote control front end comprising a command receiving module, a command sending module, a command processing module, a state management module, an interface display module and a configuration information file; the corresponding module can be automatically loaded according to the content of the configuration information file and initialized by the remote control front end; each interface condition, a command processing way and a command routing table of the remote control front end are described by using the configuration information file; loading and running of each required assembly can be finished by the universal remote control front end according to the content described by the file; meanwhile, the universal remote control front end is commanded to process a command according to the command processing way described in the file; the information sink of the command in the current working state is searched by dint of the command routing table andthe information source code of the command; and meanwhile, the processed command is automatically sent to the information sink. With the design method, the universality, the expandability and the reliability of the remote control front end can be improved, and the workload of maintenance work of the remote control front end can be also effectively reduced.

Description

Technical field [0001] The invention relates to a satellite dual-satellite remote control front end, which is convenient for recording, processing and forwarding uplink commands during satellite testing, and enables users to more conveniently complete uplink command injection work. Background technique [0002] With the continuous improvement of the level of scientific and technological development, the level of satellite launches has risen linearly, the classification of satellites has become more detailed, and the functions are different. New technologies are gradually applied to the field of satellite testing. The equipment for satellite testing is also constantly updated and developed, making A batch of old equipment is constantly being updated and replaced, which further tests the general performance of the satellite test system. [0003] The current remote control front ends are all integrated structural designs, that is, each module of the remote control front end does not e...

AI Technical Summary

Problems solved by technology

This has caused difficulties in the modification and maintenance of the remote front end. In some cases, modifying a trivial variable in the remote front end will involve a large change. Therefore, when there is a new model test task, the remote front end must be updated Make major revisions, sometimes even redesigns

This will inevitably cause a lot of repetitive work for the test master controller and affect the completion cycle of the model test task

At the same time, when this integrated and targeted design performs multi-satellite missions, three copies of the same structure must be copied inside the remote control front end according to the above structure, and each structure does not exist independently, that is, it is different under multi-satellite missions. The modules of the structure also need to establish some special connections according to the working status of the satellite, which will cause the internal structure of the remote control front end to be complicated and affect the stability and reliability of the software

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