Real-time Monitoring System of Hydraulic Support in Fully Mechanized Coal Mining Face
A technology for fully mechanized mining face and real-time monitoring, applied to mine roof supports, pillars/supports, mining equipment, etc., can solve the problems of not being able to look back, not establishing a perfect database, and not being able to query and update the parameters of the working face controller. achieve the effect of avoiding program processing
Active Publication Date: 2015-12-09
CHENGDU HANGTIAN PHOTOELECTRIC TECH +1
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Problems solved by technology
[0004] Although the real-time monitoring system can meet the needs of coal mines in a certain period of time, from the perspective of the actual needs of multi-face and multi-equipment system integration in the future, it mainly has the following shortcomings: 1. There is no perfect database and cannot be effectively stored. and query data; 2. Cannot query and update the parameters of the working face controller remotely; 3. Can not remotely control the action of the working face controller; 4. Cannot perform various statistical analysis on the data and fully mine the data; 5. Cannot Look back at historical data and reproduce the historical state
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[0018] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0019] Such as figure 1 Shown is the structural block diagram of the coal mine fully mechanized mining face hydraulic support real-time monitoring system of the embodiment of the present invention, and it mainly comprises: CAN adapter module, state real-time monitoring module, working face control module, historical data analysis module, data playback module and The data forwarding module, the CAN adapter module is used to receive the data from the CAN bus of the hydraulic support controller and send the data back to the working face, and the real-time status monitoring module is used to graphically display the received working face status data displayed in real time, the working surface control module is used to send parameter setting or action control instructions to the working surface as required, the historical data analysis module is used to analyz...
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The invention discloses a real-time monitoring system for a hydraulic support on a coal mine fully mechanized working face. The system mainly comprises a CAN adapter module, a state real-time monitoring module, a working face control module, a historical data analyzing module, a data playback module and a data forwarding module. Mass data of the working face can be effectively stored through the adoption of mature database storage and optimization technologies such as the technologies relating to indexes, partition tables, storage processes, triggers and operation, and the actual requirements for real-time access and statistic analysis of the mass data are met; data binding from a data table to a control can be achieved by the adoption of a WPF technology, and the processing of complex programs such as a data access program and a control refreshing program is avoided; meanwhile, a historical data analyzing function is provided and can continue to be expanded in the future, the data collected by the working face can be classified for storage, and further in-depth analysis can be carried out on the data in the future conveniently.
Description
technical field [0001] The invention belongs to the technical field of coal mine fully mechanized mining, and relates to a hydraulic support monitoring system, in particular to the design of a real-time monitoring system for a hydraulic support of a coal mine fully mechanized mining face. Background technique [0002] In fully mechanized coal mining, the hydraulic support is an important underground mining equipment. It is necessary to operate the hydraulic support when mining coal in the fully mechanized mining face. For the sake of safety and convenience, each hydraulic support of the fully mechanized mining face is controlled by one The controller controls the execution of various actions. The hydraulic support controllers are connected in series by inter-frame cables, and all the inter-frame cables form the CAN bus, and the data sent by the controller can be received by all other controllers or devices mounted on the CAN bus. The mining computer deploys a real-time moni...
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IPC IPC(8): E21D15/44E21D23/12
Inventor 罗华飞江明永王强赵红刘志霞
Owner CHENGDU HANGTIAN PHOTOELECTRIC TECH