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Overview
Micromine Alastri Tactical Scheduler guides mining engineers through the process of building and fine-tuning an open-pit mine schedule.Â
Terminology
General | |
|---|---|
Project | Alastri Tactical Scheduler file type with a ".tsch" extension. |
Scenario | A set of time-based schedule inputs. |
Report | Schedule results summarized in tabular form. |
Period | Schedule time increments. |
Run | The software process of generating a schedule. |
Scheduling | The human process of generating a schedule. |
Setup | |
Agents | Agents execute the scheduling logic into an ordered list of schedule transactions. |
Calendar | A table of schedule inputs (crushers, fleets, inventories, constraints, specifications) by time period. |
Constraints | Limits on movement by period, source, destination, material and agent. |
Dependencies | Dependencies prevent a block being mined before its nominated predecessors. |
Fleet Assignments | A list of permissible truck/loader combinations assigned to user-defined mining areas, such as Manned/Autonomous or Production/Rehandle. |
Preschedule | Blocks that are mined or partially mined before the starting point of the schedule. |
Product Specifications | Specified grade targets and limits for materials at source, in stockpiles, at crushers, railed or shipped. |
Steps | The components of fleet movement required to transport material from point A to point B; used to model rehandle and mixed fleets. |
Data | |
Table | A database of 3D scheduling blocks and inventories. Contains a block tree and associated reserves. |
Level | The table's block hierarchy, ie. Mine\Pit\Stage\Bench. |
Phase | A collection of benches in the block tree. The parent level to the bench level (Also alternatively referred to as "Stage"). |
Bench | A collection of blocks at the same elevation, forming a level running surface for truck travel. |
Block | A single closed solid representing the spatial location of its enclosed materials. Block properties (such as location and surface area) are referred to as Miscellaneous Fields. |
Parcel | A single material type inside of a given block. Parcel properties (such as volume, tonnes, grades, moisture) are referred to as Mining Fields. |
Dry Tonnes | The weight of a given material, excluding moisture. |
Wet Tonnes | The weight of a given material, including moisture. |
Product Fields | Fields (such as grade) which have both an in situ value and a product value. |
Navigation | |
Viewport | Any 3D visualisation area. |
Tab | Tabbed working area. |
Panel | Interactive frame within a tab. |
Dialog | A new window that opens to enter information. |
Dropdown | A dropdown box that lets you choose from a list. |
Icon/Button | A button that can be pressed. |
Checkbox/Flag | A box that can be ticked on or off. |