煤矿钻机用数字直驱电液控制系统设计与应用

doi:10.3799/dqkx.2026.172

煤矿钻机用数字直驱电液控制系统设计与应用

doi: 10.3799/dqkx.2026.172

彭光宇^1,2,
姚宁平^1,2,3,
董洪波^1,2,
刘璞^1,2,3,
李坤²,
刘若君²

1. 煤炭科学研究总院北京 100013;
2. 中煤科工西安研究院(集团）有限公司, 陕西西安 710077;
3. 中国矿业大学(北京）应急管理与安全工程学院, 北京 100083

基金项目:

国家重点研发计划课题(2022YFB4703601)

陕西省重点研发计划项目(2024GX-YBXM-313)。

详细信息

作者简介:
彭光宇(1991-),男,副研究员,博士研究生,从事煤矿井下钻探装备自动化智能化技术研究。E-mail:pengguangyu@cctegxian.com,ORCID:0009-0009-9188-2814

中图分类号: TP271
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出版历程
- 收稿日期: 2025-12-26
- 网络出版日期: 2026-06-29

Design and Application of a Digital Direct-Drive Electro-Hydraulic Control System for Coal Mine Drilling Rigs

Peng Guangyu^1,2,
Yao Ningping^1,2,3,
Dong Hongbo^1,2,
Liu Pu^1,2,3,
Li Kun²,
Liu Ruojun²

1. China Coal Research Institute, Beijing 100013, China;
2. Xi'an Research Institute Co. Ltd., China Coal Technology and Engineering Group Corp., Xi'an 710077, China;
3. School of Emergency Management and Safety Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China

摘要

摘要: 针对常规煤矿钻机电控系统集成度低、现场调试周期长、故障定位效率低等问题，设计一种煤矿钻机用数字直驱式电液控制系统。采用分布式架构，构建双通道隔离CAN总线通信网络，开发数据服务与边缘计算模块，多源异构数据采集板和基于数字阀的驱动电路；制定专用通信协议，开发总线在线监测、传感器故障诊断、变值触发式控制指令下发算法；融合远程组网与IAP远程升级技术，实现系统远程调试与维护。将系统应用于多种矿用钻机，与传统电液控制系统相比，平均调试周期缩短约50%，非电源短路情况下的常规电控系统故障识别率达100%，售后服务频次降低约50%。本研究有效提升了电控钻机数字化水平和系统可维护性，为矿用钻机数字化升级提供了一套可行的方案。
- 数字直驱 /
- 电液控制 /
- CAN总线 /
- 远程维护 /
- 分布式架构
Abstract: To address the issues of low integration, lengthy on-site commissioning cycles, and inefficient fault localization in conventional electric control systems for coal mine drilling rigs, a digital direct-drive electro-hydraulic control system for coal mine drilling rigs is designed. A distributed architecture is adopted, and a dual-channel isolated CAN bus communication network is constructed. Data service and edge computing modules, multi-source heterogeneous data acquisition boards, and digital valve-based drive circuits are developed. A dedicated communication protocol is established, along with algorithms for bus online monitoring, sensor fault diagnosis, and variable-triggered control command transmission. Remote networking and IAP remote upgrade technologies are integrated to enable remote system commissioning and maintenance. The system is applied to various types of mine drilling rigs. Compared with traditional electro-hydraulic control systems, the average commissioning cycle is shortened by approximately 50%, the fault identification rate for conventional electric control systems under non-power-short-circuit conditions reaches 100%, and after-sales service frequency is reduced by about 50%. This study effectively enhances the digitalization level and system maintainability of electrically controlled drilling rigs, offering a feasible solution for the digital upgrade of mining drilling rigs.
- digital direct-drive /
- electro-hydraulic control /
- CAN bus /
- remote maintenance /
- distributed architecture

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煤矿钻机用数字直驱电液控制系统设计与应用

doi: 10.3799/dqkx.2026.172

作者简介:
彭光宇(1991-),男,副研究员,博士研究生,从事煤矿井下钻探装备自动化智能化技术研究。E-mail:pengguangyu@cctegxian.com,ORCID:0009-0009-9188-2814

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Design and Application of a Digital Direct-Drive Electro-Hydraulic Control System for Coal Mine Drilling Rigs

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留言板

煤矿钻机用数字直驱电液控制系统设计与应用

doi: 10.3799/dqkx.2026.172

作者简介: 彭光宇(1991-),男,副研究员,博士研究生,从事煤矿井下钻探装备自动化智能化技术研究。E-mail:pengguangyu@cctegxian.com,ORCID:0009-0009-9188-2814

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出版历程

Design and Application of a Digital Direct-Drive Electro-Hydraulic Control System for Coal Mine Drilling Rigs

计量

出版历程

目录

作者简介:
彭光宇(1991-),男,副研究员,博士研究生,从事煤矿井下钻探装备自动化智能化技术研究。E-mail:pengguangyu@cctegxian.com,ORCID:0009-0009-9188-2814