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水情遥测设备作为一个设计嵌入式系统、传感器、数据传输等软硬件结合的自动化测报系统,作为一个无人值守的野外数据采集传输设备,要能够及时准确的维护使其稳定工作,就必须设计便携式的旁路测试系统。系统设计就是分析水情遥测设备工作原理,输入输出接口,再依据水情遥测设备的输入输出交互状态,反向双向模拟测试,从而达到现场测试数据采集设备、控制单元和传输单元工作姿态。
Hydrological telemetry equipment as a design of embedded systems, sensors, data transmission and other software and hardware combination of automated reporting system, as an unmanned field data acquisition and transmission equipment, timely and accurate maintenance to make it stable, we must design Portable bypass test system. The system design is to analyze the working principle, input and output interfaces of hydrological telemetry equipment, and then relying on the input / output interaction state and reverse bi-directional simulation test of hydrological telemetry equipment to achieve the working attitude of on-site test data acquisition equipment, control unit and transmission unit.