Satellite differential positioning data transmitting and receiving terminals

The utility model provides a satellite differential positioning data transmitting and receiving terminals, includes power module, control module, receiver board card module and communication module, wherein power module includes that 12V changes 5V voltage conversion unit and 5V commentaries on clas...

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Bibliographische Detailangaben
Hauptverfasser:	XIE KUNZHAO, CHEN ZHICONG, ZHOU XIN, WANG JINGXI, TANG RONGWU, LIANG ZHIYE, CHEN YUE, AN XISHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model provides a satellite differential positioning data transmitting and receiving terminals, includes power module, control module, receiver board card module and communication module, wherein power module includes that 12V changes 5V voltage conversion unit and 5V commentaries on classics 3.3V voltage conversion unit, voltage conversion unit output connects control module, receiverboard card module and communication module's voltage input end, control module includes microprocessor unit and memory cell, receiver board card module is equipped with the TXRX pin of two sets of data receiving and dispatching and the antennal interface of a receive radio frequency signal, communication module includes UART serial interface, RJ45 net gape unit and conversion chip, RS232 serial ports unit and conversion chip, 4G NE and LPWAN NE. The utility model discloses a satellite differential positioning data transmitting and receiving terminals has fine stability, can carry out long -time incessant monitoring, c