Design and Implementation of Multi-functional Interface for Intelligent Mining Signal Converter

LIN Enqiang

doi:10.16545/j.cnki.cmet.2025.01.007

Abstract：In order to adapt to the development of intelligent coal mining,many sensing and detection devices have been added to the existing underground hydraulic support control system.The comprehensive mining face system not only includes the hydraulic support control system equipment,but also includes the equipment of the control center on the well and other groups along the way.There are many types of controller devices and other intelligent monitoring devices.It will be very difficult for the functional execution equipment to achieve effective transmission,analysis,and calculation of data information.Different types of equipment require the development of different data conversion devices,resulting in wastage of resources and increasing the difficulty of system equipment deployment.At the same time,the existing hydraulic support controller technology solutions include standard controllers,network controllers,and 26 function controllers,among other functional types of controllers.Different interfaces require different types of equipment for communication with the control center.A design method was proposed for a multi-functional interface of a signal converter,and the multi-functional design,hardware architecture design,and interface design of the signal converter were studied to achieve the multi-functional interface design of the signal converter and improve its compatibility.