基于PSoC的汽车防盗报警系统设计

摘要

现在汽车报警装置普遍存在着误报率和无法有效通知车主的缺陷,为此,设计了一种基于可编程片上系统(PSoC)的汽车防盗报警系统.该系统利用PSoC作为主控芯片,实现了系统的单片化,减少了PCB面积,降低了成本；并且利用GSM网络可让车主及时获悉汽车安全状况；同时运用SC-1振动传感器,提高了汽车防盗报警系统的灵敏度.这些优点很好地解决了误报率和与车主通信的问题.经过实际模拟与测试,证明该系统性能稳定,颇具应用价值.%At present, vehicle security alarm devices commonly have limitation of false alarming rate and can not make effective communication between car and owner,a car security alarm system based on PSoC is designed. In this system, PSoC is used as main control chip, which achieves the goal of the single chip system, decreases the PCB area and reduces cost;in addition,this system uses GSM network to let owners know the car safety conditions in time,and at the same time, it uses SC-1 vibration sensor to improve the sensitivity of car security alarm system. These advantages solve problems of the false alarming rate and caf-owner communication. Through actual simulation and test, it proves that this system performances steadily and has significant value