Remote monitoring system based on internet of things

• Main Author: LI QIANG
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2014
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model discloses a remote monitoring system based on internet of things, which comprises a sensor, an ARM central controller, an Ethernet controller and a ZigBee wireless transmission circuit, wherein the ZigBee wireless transmission circuit comprises a ZigBee chip with a model of CC2430, a 2.4GHz direct sequence spread spectrum radio frequency transceiver and an enhanced 8051 chip; the ARM central controller is connected with a JTAG interface and a UART interface; the Ethernet controller comprises a 10/100M adaptive Ethernet chip; the ARM central controller is an ARM920T ARM Thumb processor; the signal output terminal of the ZigBee wireless transmission circuit is connected with the signal input terminal of the ARM central controller via a data line; and the Ethernet controller is connected with a network terminal of the ARM central controller via an optical fiber.