Interference diagnosis system of dual-mode communication system

The invention discloses an interference diagnosis system of a dual-mode communication system, which relates to the technical field of electric energy metering and comprises a master control device, a slave control device, a frequency spectrograph, a near-field probe and a mechanical arm, and the master control device is used for controlling the mechanical arm to move through the slave control device, so that the mechanical arm moves the near-field probe to a to-be-tested position around the dual-mode communication system, analyzes test data obtained by scanning of the frequency spectrograph, and identifies an abnormal position when abnormity is analyzed. The method can quickly and accurately position interference, and saves development cost and development period. 本申请公开了一种双模通讯系统的干扰诊断系统，涉及电能计量技术领域，包括：主控制装置、从控制装置、频谱仪、近场探头以及机械臂；所述主控制装置，用于通过所述从控制装置控制所述机械臂移动，以使所述机械臂将所述近场探头移动到双模通讯系统周围的待测位置处，分析所述频谱仪扫描得到的测试数据，并当分析出异常时，标识异常位置。该方法能够快速准确定位干扰，节省开发成本与开发周期。