The invention discloses an integrated locomotive shunting safety protection device for redundant public network movement and radio station communication, and aims to improve reliability of station yard interlocking information receiving in trunk line locomotive shunting operation and improve an integration level of a trunk line locomotive shunting safety protection device. According to the technical scheme, the device comprises a power supply module for supplying power to each module in the device, a main control module used for carrying out overall task management and data processing and forwarding to an external LKJ, a radio station module used for receiving station yard interlocking information broadcasted by a ground station yard through a combined antenna, demodulating and forwardingthe station yard interlocking information to the main control module, a wireless communication module used for integrating a public network mobile communication module and a differential positioning module, receiving the station yard interlocking information and differential positioning information sent by a ground differential base station through the combined antenna and forwarding to the main control module, and a POI module which integrates a combiner and a power divider and is connected with the combined antenna. The combiner separates or combines radio station broadcast frequency band information and public network mobile communication frequency band information, and the power divider separates differential positioning information into two paths.
本发明公开了冗余公网移动及电台通信的集成式机车调车安全防护装置,提高干线机车调车作业接收站场联锁信息的可靠性,且提高干线机车调车防护装置的集成度。其技术方案为:装置包括:电源模块,给装置中各模块供电;主控模块,用于整体任务管理、数据处理并将其转发给外部LKJ;电台模块,用于通过组合天线接收地面站场广播的站场联锁信息,并解调及转发给主控模块;无线通信模块,集成公网移动通信模块及差分定位模块,通过组合天线接收站场联锁信息及地面差分基站发送的差分定位信息并转发给主控模块;POI模块,集成合路器与功分器,与组合天线连接,合路器将电台广播频段与公网移动通信频段信息分离或合路,功分器将差分定位信息分离为两路。
Integrated locomotive shunting safety protection device for redundant public network movement and radio station communication
冗余公网移动及电台通信的集成式机车调车安全防护装置
2020-08-25
Patent
Elektronische Ressource
Chinesisch
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