摘要
在研究加速度传感器测量倾角原理的基础上,利用射频芯片CC2530和三轴加速度传感器ADXL345,以及Zig Bee无线通信协议,设计了一种结构简单的无线倾角测量系统。通过试验验证该系统测量精度较高,能够满足大多数领域对角度测量精度的要求,且具有成本低、功耗低、通信效率高等优点,可广泛应用于测量、监测、报警等领域。
On the basis of discussing the theory that measure the angle using an acceleration sensor,a simple structure of wireless inclination measurement system was designed using RF chip CC2530,tri-axial accelerometer sensor ADXL345 and ZigBee wireless communication protocol.Through experiments,it proves the measurement accuracy is high,which can meet the requirements in most areas.And low cost,low power and high efficiency communication can be widely used in measuring,monitoring,alarm and other fields.
出处
《仪表技术与传感器》
CSCD
北大核心
2016年第8期5-8,13,共5页
Instrument Technique and Sensor
基金
国家高技术研究发展计划(863计划)项目(2015AA042601)
