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Due to the influence of special mining technology in open-pit mines, shoveling equipment is prone to safety accidents during operation. Aiming at the problems of large inspection blind area and untimely response in the management of shoveling equipment in open-pit mine enterprises, a high slope and cross operation control scheme of shoveling equipment is proposed based on high precision positioning technology. The high slope operation control scheme combines terrain data, uses positioning technology, through on-site measurement and operation scheduling, real-time monitoring and alarm, on-site processing and record verification, real-time monitoring of the operation height of the shoveling equipment and judging whether it exceeds the safety range. The cross operation control scheme of shoveling equipment monitors the operation spacing in real time through the confirmation of operation spacing before operation, the audit of scheduling plan and the inspection of operation spacing. The proposed control scheme realizes the safe and fine management of the operation spacing and excavation height of the shoveling equipment, effectively reduces the risk of accidents in the process of open-pit mining, and improves the operation efficiency.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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