ETC antenna device

The utility model provides an ETC antenna device. The ETC antenna device comprises a PSAM module, an SE safety module and a communication module. The PSAM module and the SE security module are connected to the communication module; wherein the PSAM module is packaged in the ETC antenna equipment, and a PSAM security chip is integrated in the PSAM module. The PSAM security chip is integrated on the hardware, and the PSAM security chip cannot be detached at will, so that the risk that a traditional PSAM card is illegally used after being detached is avoided. A parking lot owner does not need to get a PSAM card face by face from a superior ETC operation unit, ETC antenna equipment can be conveyed through logistics ways such as express delivery, and online key issuing is applied after the test is qualified, so that manpower and material resources are saved. 本实用新型提供了一种ETC天线设备，包括：PSAM模块，SE安全模块及通信模块；所述的PSAM模块、SE安全模块连接到所述通信模块；其中，所述的PSAM模块封装于ETC天线设备内部，所述的PSAM模块内集成PSAM安全芯片。在硬件上集成PSAM安全芯片，PSAM安全芯片不能被随便拆卸，避免了传统PSAM卡拆卸后被非