新一代的遥测网络系统在保留传统遥测系统功能的前提下,新增加了远程、宽带数据链,新增加的部分使得遥测网络系统具备了下行遥测传输能力,遥测网络系统因此可进行双向数据传输。网络数据的传输与控制需要在一定的规则下进行,因此,研究遥测网络系统的控制与联网协议,从而为飞行试验中遥测网络系统中的试飞数据传输提供统一规则。 The new generation of telemetry network system, while retaining the functions of traditional telemetry system, has added a new remote and broadband data link. The newly added telemetry network system has the capability of downlink telemetry transmission and the telemetry network system can perform bidirectional data transmission. The transmission and control of network data need to be carried out under certain rules. Therefore, the control and networking protocol of telemetry network system are researched, so as to provide unified rules for flight test data transmission in telemetry network system in flight test.