舰载武器监控系统设计

Design of Monitoring System for Ship-Based Weapon

为了解决舰载武器的监控问题，研究了基于CAN总线技术的监控系统。采用温度、湿度、气压和火焰4种传感器，实时测量武器贮存空间内的环境参数。当被测参数超过允许值时，测控计算机发出指令，通过监控节点控制现场设备工作，同时发出报警信号。提出了系统的总体结构，以SJA1000为总线控制器，设计了监控节点的硬件电路和软件流程。

In order to solve the problem of monitoring for ship-based weapon, monitoring system based on CAN bus technology was studied. The environmental parameters of storage weapon were real-time surveyed adopting four sensors such as temperature, humidity, atmospheric pressure and flame. While the surveyed parameter exceeded allowable number, order was sent out by test and control computer. The spot equipment was controlled to work by monitoring node. At the same time, the alarm signal was sent out. The master architected of system was posed. The hardware circuit and software process of monitoring node were designed adopting bus controller SJA 1000.