NING Yun-kun1, XIONG Xian-ming1, ZHAO Guo-ru2. Design of wireless data-transfer system for inertial sensor based on nRF905 and MSP430[J]. 2013, 32(5): 138-141.
NING Yun-kun1, XIONG Xian-ming1, ZHAO Guo-ru2. Design of wireless data-transfer system for inertial sensor based on nRF905 and MSP430[J]. 2013, 32(5): 138-141. DOI: 10.13873/j.1000-97872013.05.025.
A wireless data-transmission system for inertial sensor which can be used for body falling-action detection is introduced.The system is composed of wireless sensor node which for data collecting
base-station which for data receiving and upper computer for data monitoring and commands sending.The system software uses interruptible method to realize real-time processing of data receiving and transmitting.By test
the results show that data packet and command can be transmitted wirelessly between the upper computer and node.The system can be used for real-time wireless collection of acceleration and angular velocity of human body during falling activity.