Fire test can simulate the real building fire scene. In order to obtain the temperature and gas concentration fields and other data which produced by the test, in this paper the distributed data collecting system used in fire test was designed and realized. The system which had high real time, rapid data transmission and less redundancy data, used distributed, multi-threading and other technical means to achieve real-time data acquisition, display and storage. The development and application of the system provides support for the inspection of the building ventilation smoke exhaustion systems, and it has a high practical value.%火灾试验能真实的模拟建筑物火灾场景,为了获取火灾试验过程中温度场、气体浓度场等数据,设计开发了火灾试验分布式数据采集系统.系统采用分布式、多线程等技术手段,实现了数据的实时采集显示和存储,实时性高,数据传输快,冗余数据少.系统的建立具有较高的实用价值,为建筑物通风排烟系统有效性的检验提供了支撑.
展开▼
