Recently, Shandong coal mine has put into use the intelligent iris mine lamp charging cabinet in order to uniformly store and manage the mine lamp, self-rescuer, and personnel locator. It is provided with such functions as intelligent monitoring, voice prompt, multi-function alarm, etc. The color display screen on the cabinet door can display the personal photos, charging status, work type, department, name, blood type and other information of the employees. The electronic sensing card is used to replace the cabinet door key, so that employees can easily access, realizing the intelligent management of the mine lamp charging and providing effective guarantee for the mine safety production. The iris recognition can be used for remote door opening and employee attendance function, which solves the problem that workers are difficult to identify after they leave the well due to coal ash and other reasons.
