Miniature telemetering editor

Abstract

The invention discloses a miniature telemetering editor. The miniature telemetering editor is used for solving the problem that an existing editor is large in size, high in cost, heavy in weight and large in power consumption. The editor comprises a digital signal transceiver, an isolation module, an exchange sub-module and a system-level chip module; one part of an input signal is a digital signal, and the digital signal is transmitted to the system-level chip module by the digital signal transceiver and the isolation module; the other part of the input signal is a multi-channel parallel analog signal, the multi-channel parallel analog signal is transmitted to the system-level chip module through the switch sub-module, and a single-path time division analog signal is output to the system-level chip module; a digital signal communication module is used for carrying out protocol analysis on the digital signal output by the isolation module; an analog-to-digital conversion module is usedfor receiving a single-path time division analog signal and outputting an editing signal; an editing control module receives a digital analysis signal and an editing signal and is used for outputtinga framing comprehensive signal; and a coding generation module is used for receiving the framing comprehensive signal, adding frame information, carrying out randomized coding processing, and outputting an encoding signal. According to the miniature telemetering editor, the miniature structure design of the editor is realized.

Description

technical field [0001] The invention relates to the technical field of telemetry systems, in particular to a miniature telemetry collector and editor. Background technique [0002] Telemetry device is an important test equipment in the process of aircraft development. It is used to acquire and record key signals and data. It is also widely used in civil fields such as watermark detection and environmental monitoring. The telemetry system refers to a system that measures, transmits and processes certain parameters of the product under test at a certain distance. In the telemetry system, the acquisition and editing module is the main functional module. The current telemetry acquisition and editing devices are determined to be large in size, high in cost, heavy in weight, and high in power consumption, which do not meet the conditions for installing a telemetry device in the product under test. In addition, due to the inconsistent functions and interfaces of the product under t...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a miniature telemetering editor, which solves the problems of the existing editors such as large volume, high cost, heavy weight and high power consumption

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