Data centralized transmission device used for cable device temperature on-line monitoring system

The utility model relates to a data centralized transmission device used for a cable device temperature on-line monitoring system. The cable device temperature on-line monitoring system comprises an on-site temperature data acquisition terminal and a background management server. The data centralized transmission device is respectively connected with the on-site temperature data acquisition terminal and the background management server. The data centralized transmission device comprises a radio frequency receiving module, a CPU, a storage module, and a GPRS communication module. The CPU is respectively connected with the radio frequency receiving module, the storage module, and the GPRS communication module. The radio frequency receiving module is connected with the on-site temperature data acquisition terminal, and the GPRS communication module is connected with the background management server. Compared to the prior art, the data centralized transmission device has advantages of high data acquisition efficiency, high real-time performance, and good data transmission security.