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Information sending and receiving method and information sending and receiving device

A technology for information reception and information transmission, applied in the field of communication, which can solve the problem of high risk of information leakage

Inactive Publication Date: 2017-09-15
SHENZHEN EXCELSECU DATA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an information sending and receiving method and an information sending and receiving device, aiming to solve the problem of high risk of information leakage when sending information in existing methods

Method used

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  • Information sending and receiving method and information sending and receiving device
  • Information sending and receiving method and information sending and receiving device
  • Information sending and receiving method and information sending and receiving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] figure 1 A flow chart of an information sending method provided by the first embodiment of the present invention is shown, and the details are as follows:

[0031] Step S11, detecting whether the information of at least two touch points arranged outside the information receiving device is received; the information receiving device sets at least two touch points, and the touch points include a capacitive touch point that can cause a capacitive screen to sense Material.

[0032] Wherein, the screen of the smart terminal has a multi-touch recognition function. When the touch point set outside the information receiving device is attached to the screen of the smart terminal, since the touch point includes materials that can cause capacitive screen sensing (such as materials with a conductivity within an appropriate range), the screen of the smart terminal can The information of the detected touch point, such as the location information of the touch point. Optionally, the ...

Embodiment 2

[0055] figure 2 It shows a flow chart of an information receiving method of an information receiving device provided in the second embodiment of the present invention, which is described in detail as follows:

[0056] Step S21, when the information receiving device is in contact with the terminal device, send the information of the touch point to the smart terminal through at least two touch points set outside the information receiving device, so that the smart terminal can The information of the touch point, the corresponding relationship between the pre-acquired lighting point set by the information receiving device and the position of the touch point, the preset number of light-emitting points and the physical point distance of the pixel control the brightness of the pixel points on the area used for light-emitting; At least two touch points are set on the four corners of the information receiving device, and the touch points include materials that can cause capacitive scr...

Embodiment 3

[0063] image 3 It shows a structural diagram of an information sending device provided by the third embodiment of the present invention. The information sending device is applied to a smart terminal, and the smart terminal may include a radio access network RAN ​​to communicate with one or more core networks. The user equipment can be a mobile phone (or called a "cellular" phone), a computer with a mobile device, etc. For example, the user equipment can also be a portable, pocket, hand-held, computer built-in or vehicle-mounted mobile phone devices that exchange voice and / or data with the radio access network. For another example, the mobile device may include a smart phone, a tablet computer, a personal digital assistant PDA, a sales terminal POS, or a vehicle-mounted computer. For ease of description, only parts related to the embodiments of the present invention are shown.

[0064] The information sending device includes: a touch point information detection unit 31 , a l...

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PUM

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Abstract

The invention is applicable to the field of communication and provides an information sending and receiving method and an information sending and receiving device. The information sending method includes: detecting whether information of at least two touch points set outside the information receiving device is received; when information of at least two touch points is detected, based on the detected at least two touch points. Based on the information of the touch point and the positional relationship between the lighting point set by the information receiving device and the touch point obtained in advance, the projection point corresponding to the lighting point on the screen of the smart terminal is determined; according to the determined projection point on the screen corresponding to the lighting point The projection point corresponding to the lighting point, the preset number of light-emitting points and the physical point distance of the pixel determine the area on the screen used for lighting; control the brightness of the pixels on the area used for lighting to send the information of the smart terminal to Information receiving equipment. The embodiments of the present invention can improve the security of sent information.

Description

technical field [0001] The embodiments of the present invention belong to the communication field, and in particular relate to an information sending and receiving method and an information sending and receiving device. Background technique [0002] At present, the process of sending information from a mobile device to other devices is usually: first input the information to be sent on the mobile device, and then send the information to be sent to the near-end ( or remote). [0003] However, in the existing short-distance communication method, since the mobile device does not hide the information it sends when sending information to other devices, the risk of information leakage is increased. Contents of the invention [0004] Embodiments of the present invention provide an information sending and receiving method and an information sending and receiving device, aiming to solve the problem of high risk of information leakage when sending information in existing methods. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B5/00H04B5/02G06F3/0488H04B5/48
CPCH04B5/48
Inventor 陈柳章
Owner SHENZHEN EXCELSECU DATA TECH