Fire-fighting truck wireless communication device based on GPRS

The utility model discloses a GPRS-based fire engine radio communication device, which comprises a GPS module, a GPRS module, a UART module, an IO module, an AD module, a program download module, a voice prompt module and a working power supply module and is characterized in that: the GPRS module is connected with the GPS module which is used for acquiring a concrete position of a vehicle; the GPRS module is provided with the UART module, the IO module and the AD input module and used for receiving and acquiring various parameters of a fire engine; the GPRS module is connected with the program download module which is used for upgrading and updating programs; the voice prompt module is connected with the GPRS module and used for transmitting a dispatching order of a 119 command center; and the GPRS module adopts a GPRS/GSM communication module which is embedded with an ARM core. When the device is arranged on the prior fire engine, the current requirement of establishing an urban fire protection network monitoring system can be met; the fire engine is added into the monitoring of a fire protection network as an urban fire-fighting device so as to realize overall information query and data sharing of the superior of a fire-fighting system to junior departments, thereby the superior department can master the fire-fighting conditions of various cities at any moment and simultaneously can maintain communication of the fire engine and the 119 dispatching command center which can monitor the conditions of a fire scene and the fire engine timely and command and dispatch in time.