2012•Colliery Mechanical & Electrical TechnologyRequires access
Research on Distribution Temperature Measuring System Based on CAN Bus
Dong Yan-yun
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Abstract
In order to improve the performance of temperature measuring and controlling system,the embedded technology is adopted.The distributed temperature measuring and controlling modules and upper computer are connected as a whole by CAN bus.It not only has the temperature measuring function of individual module,but also can realize centralize control.The temperature measuring and controlling module take Cortex-M3 series LPC1752 chip as the core.Through multi-temperature sensors,collects and processes temperature data of multi-computer rooms.The hardware design and software realization method of lower computer in this system are introduced in details.