CN102102519B - Production automation method for fully mechanized mining working face - Google Patents
Production automation method for fully mechanized mining working face Download PDFInfo
- Publication number
- CN102102519B CN102102519B CN 201010613421 CN201010613421A CN102102519B CN 102102519 B CN102102519 B CN 102102519B CN 201010613421 CN201010613421 CN 201010613421 CN 201010613421 A CN201010613421 A CN 201010613421A CN 102102519 B CN102102519 B CN 102102519B
- Authority
- CN
- China
- Prior art keywords
- working face
- video
- network
- face
- fully mechanized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005065 mining Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 43
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 230000010354 integration Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 239000003245 coal Substances 0.000 description 9
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- General Factory Administration (AREA)
Abstract
一种综采工作面生产自动化的方法，包括建立工作面中央调度指挥中心、工作面视频系统、工作面语音通信系统，通过工作面综合接入器或直接连接所述工业以太网网络，所述工业以太网网络由工作面综合接入器通过铠装电缆连接器串联起来，第一个工作面综合接入器和最后一个工作面综合接入器通过网络转换器、光缆连接形成工业以太环网；工作面生产自动化系统实现液压支架电液控制、综采设备智能自动化控制、集成供液系统、网络、数据集成、视频、音频、通讯于一体，对综采工作面的液压支架、采煤机、刮板运输机、转载机、破碎机、顺槽皮带运输机、电气开关、泵站等综采设备进行集中自动化控制。A method for automatic production of a fully mechanized mining face, comprising establishing a central dispatching and command center for a working face, a video system for a working face, and a voice communication system for a working face; The industrial Ethernet network is connected in series by the integrated connectors on the working face through armored cable connectors. The first integrated connector on the working face and the last integrated connector on the working face are connected through network converters and optical cables to form an industrial Ethernet ring network. ;The production automation system of the working face realizes the electro-hydraulic control of the hydraulic support, the intelligent automatic control of the fully mechanized mining equipment, and integrates the liquid supply system, network, data integration, video, audio, and communication. , Scraper conveyor, reloader, crusher, trough belt conveyor, electrical switch, pumping station and other fully mechanized mining equipment are centralized and automatically controlled.
Description
技术领域 technical field
本发明涉及一种在煤矿井下综采工作面实现生产自动化的方法，尤其涉及一种使用工业以太网为数据通道，实现综采工作面自动监视、控制的方法。The invention relates to a method for realizing automatic production in a fully mechanized mining face in a coal mine, in particular to a method for realizing automatic monitoring and control of a fully mechanized mining face by using an industrial Ethernet as a data channel.
背景技术 Background technique
20世纪90年代以来，世界煤矿工业向高效集约化生产迅猛发展，工作面自动化、信息化程度不断升级。我国有数百个大型煤矿，数万个中小煤矿，对高效生产设备和安全装备的需求很大。广大煤矿企业从国际国内先进矿井的经验中已经看到，走高效自动化采掘成套装备集成控制之路，是煤矿企业的必由之路。Since the 1990s, the world's coal mining industry has developed rapidly towards efficient and intensive production, and the degree of automation and informatization of the working face has been continuously upgraded. There are hundreds of large coal mines and tens of thousands of small and medium-sized coal mines in our country, and there is a great demand for efficient production equipment and safety equipment. The vast number of coal mining enterprises have seen from the experience of international and domestic advanced mines that it is the only way for coal mining enterprises to take the road of integrated control of efficient and automated mining complete sets of equipment.
国外，已有成熟的采煤机综采工作面控制技术，以DBT、JOY公司为代表。这两家均是国际综采设备高端供应商，提供工作面成套综采设备，并形成一套独立、完善的综采自动化控制体系。但其对软、硬件要求较高，工作原理复杂，不适合在中国的大规模应用。In foreign countries, there are already mature control technologies for fully mechanized mining face of coal mining machines, represented by DBT and JOY companies. Both of these two companies are high-end suppliers of international fully mechanized mining equipment, providing complete sets of fully mechanized mining equipment for the working face, and forming an independent and complete fully mechanized mining automation control system. However, it has high requirements on software and hardware, and its working principle is complicated, so it is not suitable for large-scale application in China.
国内，目前还没有成熟的综采工作面自动化控制理论，如天津贝克、天津华宁等公司虽做出过一些初步研究，但其主要是针对工作面语音通讯、三机集中控制、闭锁、保护等的分别研究，没有从整体的高度考虑综采工作面生产自动化的问题。At present, there is no mature automatic control theory for fully mechanized mining face in China. Although companies such as Tianjin Baker and Tianjin Huaning have done some preliminary research, they mainly focus on voice communication in the working face, centralized control of three machines, locking and protection. The separate researches of et al. did not consider the production automation of the fully mechanized mining face from the overall perspective.
为了满足高产高效现代化矿井对煤矿综采工作面自动化和信息化的需要，由一种符合中国国情的煤矿井下综采工作面实现生产自动化方法，使其可以实现井下综采工作面生产信息在地面调度中心的实时显示和管理，及顺槽的集中自动化控制。使地面工作人员可以随时了解井下工作面的生产情况，进行科学的生产管理，最大程度地提高生产设备的开机率，实现连续高效生产。In order to meet the needs of high-yield and high-efficiency modern mines for the automation and informatization of coal mine fully mechanized mining face, a production automation method for coal mine underground fully mechanized mining face that is in line with China's national conditions can be realized, so that the production information of underground fully mechanized mining face can be realized on the ground. Real-time display and management of the dispatch center, and centralized automatic control of the trough. The ground staff can keep abreast of the production situation of the underground working face at any time, carry out scientific production management, increase the operating rate of production equipment to the greatest extent, and realize continuous and efficient production.
发明内容 Contents of the invention
为解决上述问题，本发明提出一种综采工作面生产自动化的方法，包括：In order to solve the above problems, the present invention proposes a method for automatic production of fully mechanized mining face, including:
①建立工作面本安型工业以太网网络①Establish an intrinsically safe industrial Ethernet network on the working face
包括：在整个工作面布置以太网网络，以实现视频、音频接入与传输和综采设备数据接入及传输；数据传输网、音频传输网、视频传输网三网合一；所述工业以太网网络由工作面综合接入器通过铠装电缆连接器串联起来，综合接入器作为工作面数据传输执行装置和预处理装置；通过设置网关、交换机实现网络管理和诊断功能；Including: arranging an Ethernet network on the entire working face to realize video, audio access and transmission, and comprehensive mining equipment data access and transmission; data transmission network, audio transmission network, video transmission network three-in-one; the industrial Ethernet The network is connected in series by the integrated access device on the working face through the armored cable connector, and the integrated access device is used as the data transmission execution device and preprocessing device on the working face; the network management and diagnosis functions are realized by setting gateways and switches;
根据上述要求建立工作面本安型工业以太网网络；Establish an intrinsically safe industrial Ethernet network on the working face according to the above requirements;
②建立工作面视频系统②Establish working face video system
包括：设置摄像头实现在井下实时视频监控工作面的情况，数字化的视频采集；通过工作面中央调度指挥中心切换任意位置摄像头的画面，实现视频的集中显示；Including: setting the camera to realize real-time video monitoring of the working face in the mine, and digital video collection; switching the images of the camera at any position through the central dispatching command center of the working face to realize the centralized display of the video;
根据上述要求建立工作面视频系统；Establish a working face video system according to the above requirements;
③建立工作面语音通信系统③Establish voice communication system at working face
包括：通过工作面调度指挥中心对工作面综合接入器的控制实现工作面设备开停预警；通过对工作面综合接入器的操作实现工作面的语音通话；通过在工作面综合接入器中设置无线通信部件，实现无线通话装置语音通信；Including: through the control of the integrated access device of the working face by the dispatching command center of the working face to realize the early warning of the start and stop of the equipment on the working face; through the operation of the integrated access device of the working face to realize the voice call at the working face; Set wireless communication components in the middle to realize the voice communication of the wireless communication device;
根据上述要求建立工作面语音通信系统；Establish a working face voice communication system according to the above requirements;
④建立工作面中央调度指挥中心④Establish the central dispatching command center of the working face
包括：设置计算机和PLC通过工业以太网实现综采设备的集中控制；通过计算机控制软件和工业以太网实现工作面信息化管理；通过工业以太网与网络摄像头连接实现全工作面视频实时显示；通过工作面语音通信系统实现工作面语音通信；通过计算机网管软件实现工作面工业以太网网络管理；Including: setting computer and PLC to realize centralized control of fully mechanized mining equipment through industrial Ethernet; realizing information management of working face through computer control software and industrial Ethernet; The voice communication system of the working face realizes the voice communication of the working face; realizes the industrial Ethernet network management of the working face through the computer network management software;
根据上述要求建立工作面中央调度指挥中心；Establish a central dispatching command center for the working face according to the above requirements;
⑤组成综采工作面生产自动化系统⑤Compose the fully mechanized mining face production automation system
工作面中央调度指挥中心、工作面视频系统、工作面语音通信系统、工作面综采设备通过工作面综合接入器或直接连接所述工业以太网网络，由工作面中央调度指挥中心通过工业以太网网络统一协调工作面视频系统、工作面语音通信系统和工作面综采设备的正常工作；The central dispatching and command center of the working face, the video system of the working face, the voice communication system of the working face, and the fully mechanized mining equipment of the working face are connected to the industrial Ethernet network through the comprehensive access device of the working face or directly connected to the industrial Ethernet network, and the central dispatching and command center of the working face passes through the industrial Ethernet The network coordinates the normal work of the video system of the working face, the voice communication system of the working face and the fully mechanized mining equipment of the working face;
工作面生产自动化系统实现液压支架电液控制、综采设备智能自动化控制、集成供液系统、网络、数据集成、视频、音频、通讯于一体，对综采工作面的液压支架、采煤机、刮板运输机、转载机、破碎机、顺槽皮带运输机、电气开关、泵站进行集中自动化控制；综采工作面生产自动化系统集成视频系统、语音系统、转载机控制系统、破碎机控制系统、运输机控制系统、采煤机控制系统、支架控制系统、泵站控制系统、数据上传系统于一体。The production automation system of the working face realizes the electro-hydraulic control of the hydraulic support, the intelligent automatic control of the fully mechanized mining equipment, and integrates the liquid supply system, network, data integration, video, audio, and communication. Centralized automatic control of scraper conveyor, reloader, crusher, trough belt conveyor, electrical switch, and pumping station; fully mechanized mining face production automation system integrated video system, voice system, reloader control system, crusher control system, conveyor The control system, shearer control system, support control system, pump station control system, and data upload system are integrated.
工业以太网第一个工作面综合接入器和最后一个工作面综合接入器通过网络转换器、光缆连接形成工业以太环网；工业以太网网络中相邻工作面综合接入器之间的最大间隔距离取扩音传输有效距离、视频摄像头照射有效距离、以太网电缆传输有效距离三者的最小值；以太网网络中光缆的连接采用快速插接接头。The integrated access device of the first working face and the integrated access device of the last working face of industrial Ethernet form an industrial Ethernet ring network through network converters and optical cables; the integrated access devices of adjacent working faces in the industrial Ethernet network The maximum separation distance is the minimum value of the effective transmission distance of the sound reinforcement, the effective distance of the video camera, and the effective distance of the Ethernet cable transmission; the connection of the optical cable in the Ethernet network adopts a quick plug connector.
以太网网络实现全工作面无线覆盖，并通过软件的方式建立传输数据优先级系统，按控制信号、音频、视频优先级由高到低的顺序设置数据传输优先级。The Ethernet network realizes the wireless coverage of the whole working surface, and establishes the transmission data priority system through software, and sets the data transmission priority in the order of control signal, audio and video priority from high to low.
工作面语音通信系统能实现模拟语音通信和数字语音通信。The working surface voice communication system can realize analog voice communication and digital voice communication.
工作面视频系统通过设置数字网络摄像头实现工作面全数字视频覆盖。The working face video system realizes full digital video coverage of the working face by setting up digital network cameras.
本发明的有益效果在于：The beneficial effects of the present invention are:
1、首次提出工作面中央调度指挥中心的概念，将工作面的设备、人员和工作环境进行综合考虑；1. For the first time, the concept of the central dispatching and command center of the working face is proposed, and the equipment, personnel and working environment of the working face are comprehensively considered;
2、在综采工作面应用冗余工业以太环网，提高系统可靠性；2. Apply redundant industrial Ethernet ring network in fully mechanized mining face to improve system reliability;
3、解决工作面视频采集、网络传输及顺槽集中显示；3. Solve the video collection, network transmission and centralized display along the trough of the working face;
4、实现“三网合一”，将数据、音频、视频同时在以太网上传输；4. Realize "three networks in one", and transmit data, audio and video on Ethernet at the same time;
5、区分数据的优先级，保证关键设备、关键工作的正常运行。5. Differentiate the priority of data to ensure the normal operation of key equipment and key work.
附图说明 Description of drawings
附图1为本发明所述综采工作面生产自动化的方法的步骤简图。Accompanying drawing 1 is a schematic diagram of the steps of the method for automatic production of fully mechanized mining face of the present invention.
具体实施方式 Detailed ways
参见附图1，一种综采工作面生产自动化的方法，包括：Referring to accompanying drawing 1, a kind of fully mechanized mining face production automation method comprises:
①建立工作面本安型工业以太网网络①Establish an intrinsically safe industrial Ethernet network on the working face
包括：在整个工作面布置以太网网络，以实现视频、音频接入与传输和综采设备数据接入及传输；数据传输网、音频传输网、视频传输网三网合一；所述工业以太网网络由工作面综合接入器通过铠装电缆连接器串联起来，综合接入器作为工作面数据传输执行装置和预处理装置；通过设置网关、交换机实现网络管理和诊断功能；Including: arranging an Ethernet network on the entire working face to realize video, audio access and transmission, and comprehensive mining equipment data access and transmission; data transmission network, audio transmission network, video transmission network three-in-one; the industrial Ethernet The network is connected in series by the integrated access device on the working face through the armored cable connector, and the integrated access device is used as the data transmission execution device and preprocessing device on the working face; the network management and diagnosis functions are realized by setting gateways and switches;
根据上述要求建立工作面本安型工业以太网网络；Establish an intrinsically safe industrial Ethernet network on the working face according to the above requirements;
②建立工作面视频系统②Establish working face video system
包括：设置摄像头实现在井下实时视频监控工作面的情况，数字化的视频采集；通过工作面中央调度指挥中心切换任意位置摄像头的画面，实现视频的集中显示；Including: setting the camera to realize real-time video monitoring of the working face in the mine, and digital video collection; switching the images of the camera at any position through the central dispatching command center of the working face to realize the centralized display of the video;
根据上述要求建立工作面视频系统；Establish a working face video system according to the above requirements;
③建立工作面语音通信系统③Establish voice communication system at working face
包括：通过工作面调度指挥中心对工作面综合接入器的控制实现工作面设备开停预警；通过对工作面综合接入器的操作实现工作面的语音通话；通过在工作面综合接入器中设置无线通信部件，实现无线通话装置语音通信；Including: through the control of the integrated access device of the working face by the dispatching command center of the working face to realize the early warning of the start and stop of the equipment on the working face; through the operation of the integrated access device of the working face to realize the voice call at the working face; Set wireless communication components in the middle to realize the voice communication of the wireless communication device;
根据上述要求建立工作面语音通信系统；Establish a working face voice communication system according to the above requirements;
④建立工作面中央调度指挥中心④Establish the central dispatching command center of the working face
包括：设置计算机和PLC通过工业以太网实现综采设备的集中控制；通过计算机控制软件和工业以太网实现工作面信息化管理；通过工业以太网与网络摄像头连接实现全工作面视频实时显示；通过工作面语音通信系统实现工作面语音通信；通过计算机网管软件实现工作面工业以太网网络管理；Including: setting computer and PLC to realize centralized control of fully mechanized mining equipment through industrial Ethernet; realizing information management of working face through computer control software and industrial Ethernet; The voice communication system of the working face realizes the voice communication of the working face; realizes the industrial Ethernet network management of the working face through the computer network management software;
根据上述要求建立工作面中央调度指挥中心；Establish a central dispatching command center for the working face according to the above requirements;
⑤组成综采工作面生产自动化系统⑤Compose the fully mechanized mining face production automation system
工作面中央调度指挥中心、工作面视频系统、工作面语音通信系统、工作面综采设备通过工作面综合接入器或直接连接所述工业以太网网络，由工作面中央调度指挥中心通过工业以太网网络统一协调工作面视频系统、工作面语音通信系统和工作面综采设备的正常工作；The central dispatching and command center of the working face, the video system of the working face, the voice communication system of the working face, and the fully mechanized mining equipment of the working face are connected to the industrial Ethernet network through the comprehensive access device of the working face or directly connected to the industrial Ethernet network, and the central dispatching and command center of the working face passes through the industrial Ethernet The network coordinates the normal work of the video system of the working face, the voice communication system of the working face and the fully mechanized mining equipment of the working face;
工作面生产自动化系统实现液压支架电液控制、综采设备智能自动化控制、集成供液系统、网络、数据集成、视频、音频、通讯于一体，对综采工作面的液压支架、采煤机、刮板运输机、转载机、破碎机、顺槽皮带运输机、电气开关、泵站进行集中自动化控制；综采工作面生产自动化系统集成视频系统、语音系统、转载机控制系统、破碎机控制系统、运输机控制系统、采煤机控制系统、支架控制系统、泵站控制系统、数据上传系统于一体。The production automation system of the working face realizes the electro-hydraulic control of the hydraulic support, the intelligent automatic control of the fully mechanized mining equipment, and integrates the liquid supply system, network, data integration, video, audio, and communication. Centralized automatic control of scraper conveyor, reloader, crusher, trough belt conveyor, electrical switch, and pumping station; fully mechanized mining face production automation system integrated video system, voice system, reloader control system, crusher control system, conveyor The control system, shearer control system, support control system, pump station control system, and data upload system are integrated.
可以理解的是，上述工作面本安型工业以太网网络、工作面视频系统、工作面语音通信系统、工作面中央调度指挥中心并不必一定按所述的顺序建立，在实际应用中，可以根据需要和实际情况自由设置，只要最后完成的系统能满足所述要求即可。It can be understood that the above-mentioned work face intrinsically safe industrial Ethernet network, work face video system, work face voice communication system, and work face central dispatching command center do not necessarily have to be established in the order described. In practical applications, they can be established according to Needs and actual conditions can be set freely, as long as the final completed system can meet the stated requirements.
工业以太网第一个工作面综合接入器和最后一个工作面综合接入器通过网络转换器、光缆连接形成工业以太环网；工业以太网网络中相邻工作面综合接入器之间的最大间隔距离取扩音传输有效距离、视频摄像头照射有效距离、以太网电缆传输有效距离三者的最小值；以太网网络中光缆的连接采用快速插接接头，所述快速插接接头可以采用现有的产品，也可以使用自定义的接头。The integrated access device of the first working face and the integrated access device of the last working face of industrial Ethernet form an industrial Ethernet ring network through network converters and optical cables; the integrated access devices of adjacent working faces in the industrial Ethernet network The maximum separation distance is the minimum value of the sound amplification transmission effective distance, the video camera irradiation effective distance, and the Ethernet cable transmission effective distance; Some products can also use custom connectors.
以太网网络实现全工作面无线覆盖，并通过软件的方式建立传输数据优先级系统，按控制信号、音频、视频优先级由高到低的顺序设置数据传输优先级。The Ethernet network realizes the wireless coverage of the whole working surface, and establishes the transmission data priority system through software, and sets the data transmission priority in the order of control signal, audio and video priority from high to low.
工作面语音通信系统能实现模拟语音通信和数字语音通信。The working surface voice communication system can realize analog voice communication and digital voice communication.
工作面视频系统通过设置数字网络摄像头实现工作面全数字视频覆盖。The working face video system realizes full digital video coverage of the working face by setting up digital network cameras.
以上所述，仅为本发明专利较佳的具体实施方式，但本发明专利的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明专利揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明专利的保护范围之内。The above is only a preferred embodiment of the patent of the present invention, but the scope of protection of the patent of the present invention is not limited thereto. Anyone familiar with the technical field can easily think of All changes or replacements should be covered within the protection scope of the patent for the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010613421 CN102102519B (en) | 2010-12-30 | 2010-12-30 | Production automation method for fully mechanized mining working face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010613421 CN102102519B (en) | 2010-12-30 | 2010-12-30 | Production automation method for fully mechanized mining working face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102102519A CN102102519A (en) | 2011-06-22 |
| CN102102519B true CN102102519B (en) | 2012-11-14 |
Family
ID=44155553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010613421 Active CN102102519B (en) | 2010-12-30 | 2010-12-30 | Production automation method for fully mechanized mining working face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102102519B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337891A (en) * | 2011-09-14 | 2012-02-01 | 天地科技股份有限公司 | Thin coal seam unmanned automated mining mode |
| CN102493835B (en) * | 2011-12-23 | 2013-12-18 | 济南矿安电气有限公司 | Mine safety production monitoring system |
| CN102619511B (en) * | 2012-04-18 | 2014-07-23 | 中国煤矿机械装备有限责任公司 | Working-face automated integrated control system for thin seam drum shearers |
| CN102780597B (en) * | 2012-07-13 | 2015-04-29 | 北京天地玛珂电液控制系统有限公司 | Comprehensive access point of working face |
| CN103939100B (en) * | 2014-04-24 | 2016-08-24 | 黑龙江科技大学 | Cooperating type mutual coal mining activity analogue system carries out the method for cooperating type mutual coal mining activity emulation |
| CN104358587B (en) * | 2014-09-30 | 2017-01-25 | 宁夏天地奔牛实业集团有限公司 | Adverse feedback conveying system for working face of underground coal mine |
| CN104699052B (en) * | 2015-02-12 | 2017-06-09 | 杨杰 | A kind of remote training of production system, fault diagnosis system and its implementation |
| WO2017012285A1 (en) | 2015-07-20 | 2017-01-26 | 太原理工大学 | Method for implementing a centralized control platform of hydraulic support on fully mechanized mining working face in underground coal mines |
| CN105065050B (en) * | 2015-07-20 | 2019-08-30 | 太原理工大学 | A realization method for centralized control platform of hydraulic support in coal mine fully mechanized mining face |
| CN106321145B (en) * | 2016-09-13 | 2019-03-08 | 陕西陕煤黄陵矿业有限公司 | A self-moving control system and method for a loader based on the extension of an electro-hydraulic control system |
| CN109139118A (en) * | 2018-11-05 | 2019-01-04 | 郑州煤机液压电控有限公司 | Fully-mechanized mining working intelligent early-warning system based on digital speech |
| CN112943241B (en) * | 2021-01-25 | 2024-02-27 | 三一重型装备有限公司 | Automatic cutting control method, device and system for coal mining machine and storage medium |
| CN119892859A (en) * | 2023-10-24 | 2025-04-25 | 北京天玛智控科技股份有限公司 | Fully mechanized mining automation network system based on time sensitive network |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006012603A1 (en) * | 2006-03-18 | 2007-09-20 | Daimlerchrysler Ag | Safety steering column for motor vehicle, has actuator device provided for adjustment of locking unit in release position, and cutting unit engaged with machining unit at locking unit arranged in release position |
| CN201041047Y (en) * | 2006-09-12 | 2008-03-26 | 上海大屯能源股份有限公司 | Spraying integral valve for fully-mechanized mining and synthetical support moving and coal caving |
| CN201107590Y (en) * | 2007-11-20 | 2008-08-27 | 上海大屯能源股份有限公司 | Intelligent Control System of Spray and Dust Removal in Fully Mechanized Mining Face |
| CN201314240Y (en) * | 2008-12-25 | 2009-09-23 | 唐山开滦广汇设备制造有限公司 | Automatic dust suppression device for comprehensive mining working surface |
| US9179475B2 (en) * | 2009-03-20 | 2015-11-03 | Innovative Wireless Technologies, Inc. | Distributed ad hoc mesh network protocol for underground mine and hazardous area communications |
| CN201499176U (en) * | 2009-08-07 | 2010-06-02 | 苏州福德保瑞科技发展有限公司 | Intrinsically safe wireless exchanger |
| RU94097U1 (en) * | 2009-12-17 | 2010-05-10 | Учреждение Российской академии наук Конструкторско-технологический институт вычислительной техники Сибирского отделения РАН | MULTI-PORT NETWORK SWITCH FOR WORK IN THE CONDITIONS OF UNDERGROUND COAL PRODUCTION |
-
2010
- 2010-12-30 CN CN 201010613421 patent/CN102102519B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102102519A (en) | 2011-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102102519B (en) | Production automation method for fully mechanized mining working face | |
| CN202694116U (en) | Intelligent digital unmanned working face complete equipment for fully mechanized mining | |
| CN203965908U (en) | Fully-mechanized mining working collection control equipment | |
| CN102122159A (en) | Production automation system of fully mechanized mining face | |
| CN112431591A (en) | Automatic control system for comprehensive mechanized coal mining of three-soft two-large inclined medium-thickness coal seam | |
| CN104852836A (en) | Comprehensive data acquisition substation for underground coal mine | |
| CN113271340B (en) | Network networking and monitoring system configuration structure suitable for offshore wind farm | |
| CN102508471B (en) | Device and method for coal mine monitor message transmission based on power lines | |
| CN106125708A (en) | A kind of wireless remote centralized control system for coal mine fully-mechanized mining based on IP framework | |
| CN102495615A (en) | Remote monitoring management system of large tonnage box girder transport and erection equipment group safety construction | |
| CN203819236U (en) | Double-heading control system for frequency-conversion traction locomotives based on PLCs (programmable logic controllers) | |
| CN203825432U (en) | Remote independent operating system for circular stacker-reclaimer | |
| CN205983192U (en) | A wireless long -distance centralized control system for colliery is combined and is adopted based on IP framework | |
| CN202673360U (en) | Coal mine belt conveying and water draining monitoring system | |
| CN103872778B (en) | The wind-powered electricity generation control centre device that a kind of redundancy is arranged | |
| CN103541766A (en) | Mine safety monitoring system based on anti-explosion industry Ethernet | |
| CN118110514A (en) | Intelligent control system based on thick coal seam and high mining height | |
| CN104144324B (en) | A kind of mining fully-mechanized mining working network video monitor and control system | |
| CN106502189A (en) | A kind of four big locomotive wireless telecommunication system of coke oven based on chain computer controls | |
| CN204389996U (en) | A kind of data acquisition and supervisor control | |
| CN204858369U (en) | Integrated 35kV power transformation device | |
| CN204887239U (en) | A video monitoring and wireless transmission integrated device for oil field well site | |
| CN202634608U (en) | Video monitoring device for coal mine | |
| CN202949444U (en) | VDSL2-based long-line network switch | |
| CN203799253U (en) | Fully-mechanized work surface digital integrated electric control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: 100013, Beijing, Hepingli, Chaoyang District Youth ditch East Road, No. 5 World Building, Beijing Tiandi electric hydraulic control system Co., Ltd. Co-patentee after: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. Patentee after: BEIJING TIANDI-MARCO ELECTRO-HYDRAULIC CONTROL SYSTEM Co.,Ltd. Address before: 100013 Beijing, Hepingli Youth ditch East Road, No. 5, building a layer of heaven and earth Patentee before: BEIJING TIANDI-MARCO ELECTRO-HYDRAULIC CONTROL SYSTEM Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Beijing Tiandi Marco Electro-hydraulic Control System Co., Ltd., Tiandi building, No. 5 qingniangou East Road, Hepingli, Chaoyang District, Beijing 100013 Patentee after: CCTEG Beijing Tianma Intelligent Control Technology Co.,Ltd. Patentee after: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. Address before: Beijing Tiandi Marco Electro-hydraulic Control System Co., Ltd., Tiandi building, No. 5 qingniangou East Road, Hepingli, Chaoyang District, Beijing 100013 Patentee before: BEIJING TIANDI-MARCO ELECTRO-HYDRAULIC CONTROL SYSTEM Co.,Ltd. Patentee before: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. |