PATENT CLAIM ANALYSIS

Application Number: 15869944
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["299", "001300"]

Abstract:
A method for implementing a centralized control platform of a hydraulic support on a fully mechanized mining working face in underground coal mines, which is used for safety production in the underground coal mines. A Siemens PLC S7-300, a C8051F020 single chip microcomputer, a PowerBuilder tool, an SQLServer database and a multi-protocol communication platform are selected to form the centralized control platform, wherein the PowerBuilder tool is used as a front-end development platform; the Siemens PLC S7-300 and the C8051F020 single chip microcomputer are used as a real-time control platform; the PLC is connected to an electro-hydraulic control system, and a communication protocol thereof is a TCP/IP MODBUS protocol; the PLC acts as a client; the electro-hydraulic control system acts as a server end; an infrared transmission apparatus is mounted on a coal mining machine; a receiving apparatus is embedded into a support controller of the electro-hydraulic control system; and after receiving infrared information, the support controller transmits the information to an explosion-proof computer of the electro-hydraulic control system. The method may satisfy control functions required by an unattended or nearly unattended working face; can reliably complete various control functions based on operation of an adjacent support; can remotely transmit various pieces of information to a ground monitoring center in real time; and can monitor various failures in coal mining process in real time.

Claim (Index 3):
The method for implementing a centralized control platform of a hydraulic support on a fully mechanized mining working face in underground coal mines according to  claim 1 , wherein after the electro-hydraulic control system has received the control command from the centralized control platform, one approach is that the explosion-proof computer of the crossheading monitoring system decomposes and transmits the information to the end centralized control system, then the end controller of the end centralized control system further sends down to the support controller of the support control system to implement specific control; another approach is that the explosion-proof computer of the crossheading monitoring system directly decomposes and transmits the information to the support controller of the support control system to implement specific control.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.30189
- Patent Class: 299.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15752361', '15558768', '16303143', '15319292', '12532783']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7059745699015637
- 35 USC 102 Novelty (BERT): 0.5179784111653827
- Combined Prediction Score: 0.6871749540279456
- Mean Citation Score: 209.882346
- Max Citation Score: 332.05304
- Similarity Product: 234.7207336588669

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test