Computer and Modernization ›› 2012, Vol. 1 ›› Issue (200): 37-03.doi: 10. 3969/j. issn. 1006-2475.2012.04.010

• 计算机控制 • Previous Articles     Next Articles

Design and Implementation of Anti-shock HMI Devices Based on LPC2478

GE Qian-qian   

  1. Faculty of Industry, Zhejiang Business Technology Institute, Ningbo 315012, China
  • Received:2011-11-01 Revised:1900-01-01 Online:2012-04-16 Published:2012-04-16

Abstract: The paper proposes a method of design and implementation of anti-shock human-machine interactive device based on LPC2478. The anti-shock device has WiFi communication capabilities, multi-channel sampling, and real-time measurement for temperature, humidity, horizontal and vertical conditions. It measures the device distances with other objects and drops acceleration to achieve parametric statistical analysis and diagnostics. Meanwhile, the device has several function features: it has multi-direction anti-shock sensors, self-synchronizing wireless firmware upgrade functions, power management based on user pattern recognition, which meets the protection requirements for portable terminals.

Key words: anti-shock device, embedded system, human-machine interaction