摘要
针对传统变电站周界安防系统无精准定位、无联动互补、模块独立性低等问题,提出了一种可精准定位、多技术联动、总线制通信的解决方案.利用激光测距、超声波测距设计了一种新型报警定位围栏,联动网络摄像头、电子围栏、语音报警及GPRS等实现抓拍取证、阻挡、报警等功能;采用总线制提高了系统稳定性及模块独立性;报警定位围栏最大定位误差为0.2 m,可以满足安防定位要求,并在实际工程中验证了整体方案的有效性.
In view of the lack of precise localization and multi-technology complementary and low module indecency in the security system around the traditional substation, a solution is put for- ward, concluding precise positioning, multi-technology linkage, and bus system, and a new alarm- ing and positioning fence is designed through the laser and ultrasonic ranging. The functions of in- trusion detection, obstruction, alarm and so on are realized by network camera, electronic fence, voice alarm and GPRS. This improves the stability of the system and the independence of modules through the bus system. The maximum positioning error is 0.2 m, which can satisfy the require- ments of security location. The overall plan is tested to be effective in the practical engineering.
出处
《上海电力学院学报》
CAS
2017年第1期4-10,共7页
Journal of Shanghai University of Electric Power
基金
国家自然科学基金(61202369
61401269
61572311)
上海市科技创新行动计划地方院校能力建设项目(14110500900)
上海市教育委员会科研创新项目(13YZ102)
上海市人才发展基金(201501)
