Storage device that knowledge base is matchd to developments overhauls handheld?device

The utility model provides a storage device that knowledge base is matchd to developments overhauls handheld?device. But it includes core processing unit, core memory cell touch display screen, image capture identification?module and power module, but core processing unit is connected with core memory cell touch display screen and image capture identification?module respectively for this device, and power module provides working power supply for this device, is connected with the power consumption part of this device. The utility model discloses the effect: the storage device inspection operation knowledge base of usable storage in this equipment realizes that storage device overhauls knowledge, technological learning, calls the roll of the contestants in athletic events and looks over, the knowledge base is matchd with inspection operation's developments. The maintainer is guided according to emulation figure mode step by step to the guide of accessible storage device inspection operation knowledge base to t