Mobile terminal USB (universal serial bus) virtualized mapping method

Abstract

The invention discloses a mobile terminal USB (universal serial bus) virtualized mapping method which realizes that a mobile terminal is locally connected with an optional device and solves the problem that local connection of the mobile terminal with peripheral equipment is limited. The mobile terminal USB virtualized mapping method comprises a server side, a communication client side and practical USB devices, wherein the server side is in network connection with the communication client side. The mobile terminal USB virtualized mapping method is characterized in that the practical USB devices on the communication client side are mapped to virtual USB devices of the server side, and includes the steps: inserting the practical USB devices into the communication client side A, initializing the communication client side and the server side, and establishing network connection; and enabling the server side B to send a query request to the communication client side, enabling the communication client side to enumerate all inserted USB devices on the mobile terminal, and sending the numbers, the types, vendor IDs (identifications), device IDs and the like of the devices to the server side. The mobile terminal USB virtualized mapping method has the advantages that device drivers do not need to be mounted on the mobile terminal and only need to be mounted under a far-end operating system, development cost is saved, application cycle is shortened and the like.

Description

technical field [0001] The invention relates to the field of wireless network application platforms, and relates to a mobile terminal USB virtualization mapping method to transmit data. Background technique [0002] With the mature development of 3G networks in China and the coverage of WIFI wireless networks in and around cities, high-speed interconnection of mobile terminals has become a hot trend. Through the 3G or WIFI network, users can enjoy web browsing, social networking and other applications, and even extend to the field of mobile business office. At the same time, as a trendy office mode, mobile office is also attracted by many enterprises and software developers. However, due to business requirements in actual operation, the traditional office mode requires many peripheral resources to be connected to the local communication client. With the maturity and popularization of USB interface technology, most tablet computers in the market today have USB interfaces. Mo...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to: provide a mobile terminal USB virtualization mapping method, realize the local connection of any USB device to the mobile terminal, and solve the problem that the local connection of the mobile terminal to peripherals is limited

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