Unlock instant, AI-driven research and patent intelligence for your innovation.

An information processing method and electronic device

An information processing method and technology for an electronic device, applied in the field of information processing, can solve the problem that a first electronic device and a second electronic device cannot perform data transmission, and achieve the effects of reducing costs and enhancing security

Active Publication Date: 2019-01-15
LENOVO (BEIJING) LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides an information processing method and an electronic device to solve the problem of malicious programs on the first electronic device when the first electronic device transmits data with the second electronic device through a data transmission interface in the prior art. The data during transmission will be intercepted and analyzed, and even the driver program of the second electronic device will be filtered out, resulting in the technical problem that the first electronic device and the second electronic device cannot perform data transmission, and the data can be safely transmitted between electronic devices. Technical effect of transmission without being intercepted by malicious programs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An information processing method and electronic device
  • An information processing method and electronic device
  • An information processing method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Please refer to figure 1, an embodiment of the present invention provides an information processing method, which is applied to a first electronic device with a data transmission interface, wherein, when the first electronic device has a first application program, and the first electronic device passes the data transmission interface When performing data transmission with the second electronic device, the method includes:

[0038] 101: Receive, through the data transmission interface, a first protocol data packet that is encapsulated to conform to the first protocol of the data transmission interface, wherein the first protocol data packet includes: a second protocol data packet that is encapsulated to conform to the second protocol, so that the first The application cannot parse the second protocol packet to obtain data.

[0039] Wherein, the first electronic device may be an electronic device such as a desktop computer, a notebook, and a smart TV, and the second elec...

Embodiment 2

[0055] Please refer to figure 2 An embodiment of the present invention also provides another information processing method, which is applied to the first electronic device. When the first electronic device performs data transmission with the second electronic device through a data transmission interface, the method includes:

[0056] 201: Encapsulate data into a second protocol data packet conforming to the second protocol.

[0057] Wherein, the first electronic device may be an electronic device such as a smart phone, a pad, or an MP4, and the second electronic device may be an electronic device such as a desktop computer, a notebook, or a smart TV. The first electronic device can perform data transmission with the second electronic device through the data transmission interface, for example, connect the USB interface of the first electronic device and the second electronic device through a data line, so that the two electronic devices can perform data transmission. Of cour...

Embodiment 3

[0081] Based on the same inventive concept, an embodiment of the present invention also provides an electronic device, please refer to Figure 4 As shown, the electronic device includes: a data transmission interface 401, configured to receive a first protocol data packet encapsulated to conform to a first protocol of the data transmission interface, wherein the first protocol data packet includes: a first protocol data packet encapsulated to conform to a second protocol The second protocol data packet, so that the first application program cannot analyze the second protocol data packet to obtain data; the first processing module 402 is used to parse the second protocol data packet from the first protocol data packet through the first protocol; The second processing module 403 is connected with the first processing module 402, and is used for analyzing the second protocol data packet through the second protocol to obtain data; wherein, the first application program is different...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an information processing method, which is applied to a first electronic device with a data transmission interface, wherein, when the first electronic device has a first application program, and the first electronic device passes the data When the transmission interface and the second electronic device perform data transmission, the method includes: receiving through the data transmission interface a first protocol data packet encapsulated into a first protocol conforming to the data transmission interface, wherein the first protocol The data packet includes: a second protocol data packet encapsulated to conform to the second protocol, so that the first application program cannot analyze the second protocol data packet to obtain data; The second protocol data packet is parsed from the protocol data packet; the second application program parses the second protocol data packet through the second protocol to obtain the data; wherein, the first application program and the first application program The two applications are different.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an information processing method and electronic equipment. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic products. [0003] In the prior art, when the computer establishes a connection with the portable intelligent electronic device through a data transmission interface, the computer can realize the installation and uninstallation of the software of the portable intelligent electronic device and data processing through the relevant software management program. For example, when a computer is conn...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L69/08H04L67/54
Inventor 宁晓魁陈实林洋胡民
Owner LENOVO (BEIJING) LTD