Research on multi-point temperature detection and time display system

摘要

For the industrial environment with complex application environment and large amount of information display, quadruple high-bright digital tubes, external perpetual calendar chip and multiple digital temperature sensors DS18B20 are used to design and manufacture system display, time function module and multi-point temperature detection function modules, they are integrated by the automatic control core IAP15F2K61S2 as the full-featured multi-point temperature detection and time display system. Based on the system time provided by the designed time system, it realizes single-point and multi-point high-precision detection of system temperature, statistics and record of the system key control parameters, real-time dynamic monitoring of the system's key parameters through high-bright display and matrix keyboard with efficient human-computer interaction. The core control functions are encapsulated in a portable header file format, which can be used with other modules of the system to implement system function optimization and troubleshooting.