基于DSP的远程火灾监控系统设计

针对传统图像型火灾监控系统在火灾监控时需要实时地将现场图像传送到调度中心，并由工作人员长时间不间断监控，存在传输的图像数据量过大、工作人员工作量大等问题，在新的火情自动识别算法的基础上，设计了一种新型的基于图像识别的火灾监控系统。系统设计了一种有效火情识别算法，并应用到DM642芯片上，可以对现场图像中的火情自动识别，发现异常再将图像通过GPRS模块远程无线传输到监控中心，由工作人员做进一步处理。结果表明，本系统对火情能有效识别，传送数据量低，并且节省了大量人力。

Design of Long Distance Fire Detection System Based on DSP

Conventional fire detection system based on image processing requires itself to transmit a real-time live image to the dispatch center,and the staff must constantly monitor the image for a long time,and there is excessive image data transmission,heavy work load and other issues of staff.Based on a new fire automatic recognition algorithm,a new fire detection system based on image processing is designed.The system designs an effective fire recognition algorithms,and is applied to the DM642 chip,and can automaticly recognize the fire-image,and then the abnormal images will be long-distance wireless transmitted to the monitoring center through GPRS module,the staff will do further processing.The results show that the system can effectively identify the fire,which makes the amount of data transmitted low and saves manpower.