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ARM-based new ship fire alarm-control and data transmission system

Given the traditional use of sensors of temperature, humidity, smoke to identify the fire hazard, this design adds the image recognition algorithm based on OpenCV to identify fire through capturing images with camera, and caculates the probability of fire hazard according to weight of four factors that influence fire occurrence. The weight is determined by integrated multifactor probability model. Integrated fieldbus Redundancy technology is used in transmission of data on Ethernet and CAN. The practice has showed that the system achieved stability, high reliability, fast, and accuracy. The alarm is given rapidly when fire hazard happens.