SENSOR technology is helping mines boost safety and efficiency while slashing maintenance costs, according to the CSIRO.
The CSIRO has researched a number of projects that rely heavily on sensor technology, including its Dragline Swing Assist (DSA) project, which was introduced in 1994. The DSA initiative introduces automation to the control of cranes used in open cut mines.
The system is applied to large cranes that are used to rip the rocks from mining surfaces following blast drilling and uses sensor technology to create digital terrain mapping of the often unstable ground below.
Although it still requires an operator onboard the crane, the technology brings a degree of automation to mining operations. According to CSIRO, the technology optimises efficiency, precision and safety while reducing maintenance costs.
The DSA project uses laser scanners which measure distances between objects via laser beams. Laser sensors sit on the axis of the crane and rotate around until it builds up a picture of the ground underneath. The project has been received with enthusiasm by the mining industry and is set to benefit the wider resources sector.
CSIRO is also developing a robotic truck to automatically load explosives for blasting underground tunnels. The concept is currently being commercialised by Caterpillar, with the hope of being widely implemented across the globe.
CSIRO says the mining industry is embracing sensor technology by purchasing more equipment that incorporates the updated systems. According to the corporation, sensor technology is expected to make its mark on the industry and continue to benefit mines in the years to come.
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