CAJ | 학술논문

高速数据采集系统由通用的主控平台和大数据量的智能传感器网络构成。针对智能传感器节点多样化、不易于管理、在发生故障时容易影响整个系统安全等现状，提出了一种身份识别与故障处理方法，通过构建管理单元与智能传感器节点进行绑定，利用一组独立的管理总线将它们联系在一起，在不影响数据传输总线实时性的前提下，解决了大数据量智能传感器节点的身份识别与故障处理的问题。通过一个基于CAN总线的设计实例，证明了该方法的可行性，且结构简单，性能可靠，能够提高数据采集系统的扩展性和稳定性。
고속수거채집계통유통용적주공평태화대수거량적지능전감기망락구성。침대지능전감기절점다양화、불역우관리、재발생고장시용역영향정개계통안전등현상，제출료일충신빈식별여고장처리방법，통과구건관리단원여지능전감기절점진행방정，이용일조독립적관리총선장타문련계재일기，재불영향수거전수총선실시성적전제하，해결료대수거량지능전감기절점적신빈식별여고장처리적문제。통과일개기우CAN총선적설계실례，증명료해방법적가행성，차결구간단，성능가고，능구제고수거채집계통적확전성화은정성。
A high speed data acquisition system is composed of general-used main control platform and smart sensor network with bulk data. Aiming at status of diversification of the smart sensor nodes,difficult to manage, likely to affect security of overall system in the event of a failure problem,propose a method for identification recognition and fault processing,by construction management units binding with smart sensor nodes,and the units contact with each other by a group of independent management bus,without affecting real-time performance of intrinsic data transfer bus,the method can solve the problem of identification and trouble shooting of mass data intelligent sensor nodes. By a CAN bus-based designed example,prove the feasibility of the proposed method,and the method with simple structure has reliable performance,can greatly improve the extensibility and stability of the data acquisition system.