Abstract:Now, people's lives are improved day by day with the development of economy and they pay more attention to the safe of the family lives and property.As a result,family's electronic warning system arises at the historic moment.In fact,during these yeas, the market has cherished the hope to guarding against theft-warning production. Moreover, in average families, the standing ability is imbalance with the level of guarding against theft equipment.As the networking warning system of a housing district, must satisfied with the price popularization, install the simple, multiple functional, works reliable, wrong report rate low grade requirement easy to use. And one-chip computer has prevented the warning system from according with these characteristics, it is a system taking one-chip computer as main device, realize the alarm of the housing district is networked, and cheap through the multipolar communication. This text systematically elaborates the design of intelligence safe protection warning controller. The design of the warning controlling equipment makes frill the character belonging to people, with the advanced technology,the secure working-character and very suitable using . This warning equipment belongs to the fact product and it is have a very high fact applied value and the marking value .In the future it will be used to many places.
Key Words: Single Chip Microcomputer; intelligence;safe-protection; detection