文档介绍:丹金井下人员考勤及安全定位系统
设计方案说明
上海丹金信息技术有限公司
二 O O 七年六月二十六日
丹金井下人员考勤及安全定位系统方案
目 录
1.概述........................................................................................................................3
2.功能及特点............ ...............................................................................................4
2.1 功能....................................................................................................................4
2.2 性能............... ................................. ..................................................................15
3.系统组成及工作原理............................................................................................16
3.1 系统组成............................................................................................................16
3.2 工作原理............................................................................................................17
4.各设备主要技术指标..........................................................................................18
4.1 系统技术指标..................................................................................................18
4.2 KJJ-1200 型数据通讯箱...................................................................................18
4.3 BFDZ-2 型多功能分站.....................................................................................18
4.4 KWB-10 型无线标识传感器.