Results 11 to 20 of about 1,846 (208)
Kongzhi Yu Xinxi Jishu, 2022 Traditional mine dump truck using diesel-electric drive technology have high energy consumption and serious pollution. To improve fuel economy of a hybrid power dump truck, firstly, it analyzes system composition, working mode and transportation ...
CHEN Lingjian +4 more
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Kongzhi Yu Xinxi Jishu, 2022 Full hydraulic steering system adopted by mine electric-wheel dump truck is powered by steering hydraulic accumulator and steering hydraulic pump. Its actual steering response ability affected by road surface condition, steering oil pressure and flow ...
KANG Yuanrong +4 more
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Kongzhi Yu Xinxi Jishu, 2022 With the wide application of intelligent and network technologies in the transportation industry, intelligent driving of mine truck has become an inevitable trend in the development of mining industry.
NIU Lipeng +4 more
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Onboard Decision-making System of Unmanned Mine Truck
Kongzhi Yu Xinxi Jishu, 2022 At present, the research on unmanned mine truck system on-board decision system in mine scenarios at home and abroad is still in the initial stage, and its research focus is mainly on global planning and scheduling to improve overall safety and ...
WANG Jia +4 more
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Comparison of the various dispatching strategies for truck-shovel productivity optimization in open pit mines [PDF]
International Journal of Mining and Geo-Engineering, 2019 To improve the efficiency of truck-shovel transportation systems and to decrease the relevant operational cost, an appropriate truck dispatching strategy have to be utilized.
Hossein Mirzaei-Nasirabad +2 more
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British Educational Research Journal, EarlyView., 2023 Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð +3 more
wiley +1 more source
The overall design for unmanned transportation system in the mining area
Gong-kuang zidonghua, 2022 At present, the research on unmanned mine trucks mainly focuses on specific control methods such as path tracking and aided decision-making for driving safety.
TIAN Chen +5 more
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Applied Sciences, 2021 In this study, we developed a system to collect and analyze log data related to truck travel times in underground mines using Bluetooth beacons and tablet computers.
Sebeom Park, Yosoon Choi
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A Study of Automatic Operation System Principle Module for Open-pit Mine Truck Transportation
Kongzhi Yu Xinxi Jishu, 2021 Referring to the features of truck transportation in open-pit mine as being of planned, organized and operation zone closed, an automatic operation system principle module is proposed.
LU Xiangyang +6 more
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Self-service truck loading system in coal mine
Gong-kuang zidonghua, 2017 For complicated process and low efficiency of current truck loading in coal mine，a design scheme of self-service truck loading system in coal mine was proposed on the basis of operation mode of self-service petrol station.
GUO Xi
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