Research On The Forest-fire Bomb And The View Glance Control System

Forest fire was a serious natural disaster,and it had brought immeasurable loss and damage to human society. Application forest-fire bomb in forest fire was a kind of new method that could improve the efficiency of fire-fighting, and reduce the losses that caused by forest fire. The goal of this project is to develop a forest-fire bomb, it would be carried to the top of fire by the helicopter and be put when forest fires, so that the forest-fire bomb could explode on the top of fire and fight against the fire through the diffusion of extinguish agent,so it could extinguish the forest fire quickly and improve the efficiency of fire-fighting,reduce the property damage and casualties.This paper had introduced the development of the forest-fire equipment at home and abroad, explained the purpose and significance of this research on forest-fire bomb. This paper also had analyzed the functional requirements of the forest-fire bomb and its view glance control system, and completed the overall structure design of the forest-fire bomb and its view glance control system for the function which must be achieved. Forest-fire bomb was mainly divided into three parts: fuze control system, delivery period distributed control system and delivery period human-computer interaction software system, and the work process and the principle of each part of structure had been analyzed and explained.Fuze control system was a key factor which could affect the fire-fighting efficiency of forest-fire bomb, according to the task and the function that the fuze control system needs to complete, This paper had analyzed and designed its overall structure composition, and its main circuit had been designed, including the temperature sensor circuit, the ignition circuit and booster circuit, finally completed the design of its software system.Delivery period human-computer interaction software system would mainly cooperate with the delivery period distributed control system, and complete the delivery mission of forest-fire bomb together. Delivery period human-computer interaction software system would select the best location according to the observed video, and send the control command to the delivery period distributed control system. This paper had analyzed the functional requirements of the delivery period distributed control system and delivery period human-computer interaction software system. For the functional requirements of the delivery period distributed control system, this paper had completed the design of the hardware and software of RS232-CAN converter and CAN bus control node. For the functional requirements of the delivery period human-computer interaction software system, this paper had designed appropriate interactive interface, and completed the design of the control module.Finally, this paper had analyzed the interference factor that may affect the stability and reliability of the forest-fire bomb and its view glance control system, and completed the anti-interference design of hardware and software, they could make the forest-fire bomb and its view glance control system working steadily and reliably. this paper had also done the experiments on the fuze control system and the control system of forest-fire bomb, and analyzed the experimental results, it had got ready for the further experiments.