Multifunctional data recorder

• Main Authors: JIN SHIYU, LIU XUEMIN
• Format: Patent
• Language: English
• Published: 03.06.2015
• 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 invention relates to a multifunctional data recorder, which comprises a C8051F021 single chip microcomputer system, a resetting circuit, a system power supply source, a JTAG (joint test action group) debugging circuit, an RS485 serial communication circuit, a sensor circuit and a storage module circuit. The multifunctional data recorder has the advantages that the structure is simple, and the size is small; the power consumption is low, and the recording time is long; the range of measuring data is wide, and the types of measuring data are multiple; a plurality of sensor signals, such as analog signals, RS232 signals, RS485 signals and I2C bus signals, can be carried, and the like.