使用本系统，您可以：
快速准确地全方位测量以前无法测量的地下空区。通过直径20cm的钻孔，即可对CMS入口处的上、下、左、右进行全方位精密测量；
移动、架设及清理简单；
手动扫描，以进行初步或特殊测量；
自动扫描测量，对盲区如封闭的采场或天井进行测量；
提高矿山效率：使用CMS数据以获得更加完整的矿山实际结构图和实际爆破结果等；
增加矿山效益：核实实际采场及出矿口的贫化率；
作业更安全： CMS 扫描头伸入危险或人员无法进入的空间，而操作员则位于安全舒适的位置。

系统组成：
集成在扫描头上的非接触式激光取景器；
可见式激光定位仪；
坚固、轻便的碳素支撑杆；
手持式控制器；
带有内藏式数据记录器与CPU和电池的控制箱；
数据还原软件；

特点：
快速准确地在任何方向通过3-D网格获得任意空区剖面；
自动计算各剖面的面积和空区体积；
输出多个DFX剖面以传输至AUTOCAD和采矿软件等系统进行处理；

Optech's CMS Cavity Monitoring System is the ideal scanning solution for dangerous and inaccessible cavities. With wireless control using the included Netpad handheld computer and an extendable boom system, the CMS can go deeper and farther than other scanning solutions, all while maintaining operator safety. The unit is fully programmable, allowing the user to define scan parameters including elevation step, azimuth step and scan limits.

CMS provides efficient and accurate measurements of voids and cavities in underground mines. It can be inserted through boreholes as narrow as 25 cm (10 inches).

Wireless Netpad handheld computer
Non-contact laser rangefinder integrated into motorized scanning head
Visible laser pointer
Support system of strong, lightweight, carbon-fibre: Two masts provide vertical support for horizontal boom, to end of which is attached the scanning head
Controller case with built-in data logger, CPU and battery
Data reduction software to provide XYZ or DXF file in the mine coordinate system

Performance		Physical Size
Max. range	To 20% target - 350 m	Scanning head
	To white wall - 650 m	Weight	7 kg
Wireless operation	Up to 50+ m	Power module	27(L)x24(W)x17.5(H) cm
Range resolution	1 cm	Weight	8.3 kg
Angular resolution	0.1°	Support system	Boom: 229(L)x23(W)x17.5(H) cm
Range accuracy	±2 cm within limited operating		Mast: 193(L)x20(W)x25(H) cm
	temperature	Weight	44.5 kg
Spot size	4 cm + (0.005xdistance) (cm)	Eyesafety
Maximum # of readings	100000 per survey	Infrared rangefinder laser	FDA Class I; 21 CFR 1040
Output		Visibe laser pointer	FDA Class II; 21 CFR 1040
Output format	DXF, ASCII, XYZ	Standard Accessories
Data transfer	Serial, RS-2332C, USB, IR via	Netpad handheld computer
	Microsoft Active Sync	15 m power cable
Power		USB/serial download cable
Internal battery	24 VDC battery	24 V battery and charger
	24 VDC battery charger for	Optional Accessories
	110/220 VAC	QVOL volume calculator software
Environmental		Vertical insertion package
Operating temperature	-10° C to 50° C	Tripod mounting bracket
Visible laser pointer	0° C to 40° C
Storage temp.	-40° C to 50° C

　

CMS Hardware
Wireless Netpad handheld computer
Non-contact laser rangefinder integrated into motorized scanning head
Visible laser pointer
Support system of strong, lightweight, carbon-fibre: Two masts provide vertical support for horizontal boom, to end of which is attached the scanning head
Controller case with built-in data logger, CPU and battery
Data reduction software to provide XYZ or DXF file in the mine coordinate system

　

CMS Options
With Optech's optional Vertical Insertion Package hardware, the CMS's head can be lowered through vertical orepasses into stopes down to about 38 m (124 ft). Especially useful for orepass monitoring. CMS can also be mounted on any standard surveying tripod with the optional tripod mount.
Applications & Articles
Applications Monitoring backfill placement Quantifying and minimizing dilution Accurate sloughing/caving measurement of walls and backs Monitoring blast efficiency and extent of rockburst damage
Operation Laser rangefinder is attached to horizontal boom and inserted into cavity. Rangefinder rotates around the boom to survey the cavity. Data is sent via cable to data logger.
Data Flow CMS scans to acquire data. Data isreceived by power module. Wireless data is sent to the Netpad. Data is sent to a PC. Data output.
CMS QVOL Volume Calculator Software
Designed specifically to handle CMS data, this optional software package runs under the Windows xp and Windows NT operating systems. Features: Cuts sections through the 3-D mesh of a cavity, quickly and at any orientation Calculates sections, areas and complete volumes automatically Outputs multiple DXF sections that can be imported into CAD systems or mining packages
QVOL三维采空区体积计算软件 专门为CMS数据处理而设计，本软件可在Windows xp Windows NT 操作系统下工作。经过它的处理，空区的三维图形立刻展现在您的眼前！