Underground data collection device and system

• Main Authors: LI LIJUAN, XING CHENG, XUE BING, ZHUANG CANTAO, JIN ZIDI, YANG CHENGUANG, CHEN QUANSHENG, ZHU XIAOYI, KANG JIPING, LI JIANG
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2021
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PHYSICS; SIGNALLING; TARIFF METERING APPARATUS; TESTING; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

One or more embodiments of the invention provide an underground data collection device and system. The device comprises a first processing unit. On one hand, observation data of at least one data measurement instrument is received, the observation data is formatted to obtain uplink observation data, and the uplink observation data is sent to a second processing unit, so that the second processing unit encodes the uplink observation data to obtain encoded uplink observation data and sends the encoded uplink observation data to a ground processing unit; and on the other hand, downlink control data sent by the second processing unit is received, the downlink control data is analyzed to obtain a control instruction, and the control instruction is sent to the corresponding data measurement instrument. According to the embodiments of the invention, the observation data collected by various underground data measurement instruments can be collected in a unified manner and reported to the ground part, and meanwhile, t