Product introduction

Communication positioning cabin is mainly used to implement communication positioning of AUV at the water surface, from Iridium satellite / BDS module, 4G module, DTR (Digital Radio) module, WIF module, communication solution packaging processing module, remote control data solution module, frequency flash control circuit, etc. The communication solution package processing module and the remote control data solution module are integrated on a circuit board, and the strobe control circuit integration and communication solution package processing module are completed with a processor.

Iridium mainly realizes global communication, and can realize GPS data collection by itself, using the IO1 port output in the module to be directly connected to the inertial navigation module. BDS is mainly for communication within China's second island chain, using the Beidou second generation output location information.

4G is mainly used for communication during offshore debugging, DTR mainly realizes short-distance communication, and wifi is mainly used for program download and SD card data storage and reading during debugging.

Communication solution packaging processing board mainly realizes the packaging and processing of Yue Xing / BDS, 4G, DTR and remote control data, the peripheral transmission data packaging and processing, and then sent to the main control system, while receiving the data of the main control system, Lixing / BDS, 4G, DTR broadcast out.

The communication solution board also receives the strobe control instruction of the master control transmission, and performs the strobe LED state switch display, with 10 controllable states.

The antenna of all communication equipment is enclosed in a 40cm long column designed by electromagnetic wave transparent material, with hollow center and strobe lights on top of the column.

There are three subconn connectors at the bottom of the pressure compartment, one of which is connected to the main control system, one to the Inertial navigation module, and the remaining one to the main control module and the network signal (currently reserved).

Red strobe lights are conducive to locating underwater robots at night and in bad weather conditions.