Design of WSN Signal Interface Conformance Test System Based on Web

The sensor node signal interface is the channel for sensor connecting to sensor node. Therefore, in order to verify the conformance between sensor network signal interface and signal interface standard, the design and implementation of WSN signal interface conformance test system based on web was presented. The test content included the signal interface description file, signal type supported by interface, electrical parameters of interface. The system was described from the system structure, hardware platform, software design and test process hands. At last, building a WSN signal interface conformance test platform to test the voltage signal interface, then the description of the testing process and results was given. The test results demonstrated the effectiveness of the test system by testing signal interface in WSN.