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民用飞机综合航电系统其典型特征是集成模块化航空电子设备和远程数据采集器的大量使用。在同一架飞机上,常常会安装多台相同的设备(如:远程数据采集器多达30台)来完成需要的功能。飞机综合航电系统中通过海明编码来识别多台设备。本文首先介绍了海明码的原理,然后描述了海明码在飞机综合航电系统的应用,最后展望了海明码能广泛应用于数据的传输和储存领域。
The typical characteristics of the civil aircraft integrated avionics system is the extensive use of integrated modular avionics and remote data collectors. On the same plane, it is common to have multiple identical devices installed (eg up to 30 remote data collectors) to perform the required functions. Aircraft integrated avionics system to identify multiple devices by Hamming code. This paper firstly introduces the principle of Haiming code, and then describes the application of Haiming code in the aircraft avionics system. Finally, the prospect of Haiming code can be widely applied in the field of data transmission and storage.