In application of a common used electric information acquisition system, the intelligent terminal is absent of unified test methods which can be used for events and carrier wave environment simulation. The paper proposed a novel simulation and detection scheme which can be used for simulating carrier communication data with different interference degree and reconciling the carrier communication data and events. The scheme is consist of simulation test platform and software. The simulation test platform simulates the environment of analog meter and PLC. The software consists of master station simulation, electric energy meter simulation, device control software, data analysis module. The software controls the source position, regulates the disturbance signal intensity, simulates and analysis the anti-interference performance and data acquisition consistency of carrier communication. The scheme complements common test methods, ensure the acquisition terminal achieves the desired result in actual running.