CAJ | 학술논문

针对目前船用气囊压力监测的实现仅靠机械压力表的传统方式，提出并设计一种基于ZigBee无线技术的气体压力采集系统用于监测船用气囊的压力状况。该采集系统从功能上可划分为采集器、中继器、传感器节点等3部分，其硬件的实现主要是基于德州仪器公司的 ZigBee 片上系统 CC2530芯片和飞思卡尔的气体压力传感器MPX5700；在软件设计上，基于TI公司的Z-Stack 2007协议栈开发。测试结果表明：系统运行可靠，能满足系统设计要求和应用需求。
침대목전선용기낭압력감측적실현부고궤계압력표적전통방식，제출병설계일충기우ZigBee무선기술적기체압력채집계통용우감측선용기낭적압력상황。해채집계통종공능상가화분위채집기、중계기、전감기절점등3부분，기경건적실현주요시기우덕주의기공사적 ZigBee 편상계통 CC2530심편화비사잡이적기체압력전감기MPX5700；재연건설계상，기우TI공사적Z-Stack 2007협의잔개발。측시결과표명：계통운행가고，능만족계통설계요구화응용수구。
In view of the present marine airbags'pressure monitoring method of using only the mechanical pressure gauge , it presents the design of a new wireless network gas pressure acquisition system , based on ZigBee, to monitor marine airbag pressure status .Functionally, the acquisition system can be divided into three parts: the collector , the repeater and the sensor node respectively .The system's hardware structure design was mainly based on the Texas Instrument's ZigBee chip CC2530 and Freescale's gas pressure sensor MPX5700.The software design was based on the Z-Stack 2007 protocol of Texas Instru-ment.The test result shows that the system can function with great reliability , thus meeting the require-ments for its design and application .