Method and device for sending and receiving command information

A technology of command information and receiving device, applied in the field of security authentication, can solve the problem of being difficult to be compatible with different types of mobile terminals, etc.

Active Publication Date: 2014-05-21
KUANG CHI INTELLIGENT PHOTONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for sending and receiving instruction information, to at least solv

Method used

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  • Method and device for sending and receiving command information
  • Method and device for sending and receiving command information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] According to an embodiment of the present invention, a method for sending instruction information is provided, such as figure 1 As shown, the sending method includes:

[0021] S102: Obtain a first audio signal carrying first instruction information and / or second instruction information output from the audio interface of the mobile terminal, where the first instruction information is used to instruct the receiving device to perform an operation corresponding to the first instruction information , the second instruction information is used to instruct to send the first instruction information to the receiving device;

[0022] S104: Generate a first transmission signal carrying first instruction information according to the acquired first audio signal, and send the first transmission signal to a receiving device, where the first transmission signal is an optical signal or an acoustic wave signal.

[0023] It should be clear that one of the problems to be solved by the tec...

Embodiment 2

[0107] According to an embodiment of the present invention, a method for receiving instruction information corresponding to the method for sending instruction information provided in Embodiment 1 is provided, such as figure 2 As shown, the receiving method includes:

[0108] S902: Receive the first transmission signal carrying the first instruction information sent by the sending device, wherein the sending device is connected to the audio interface of the mobile terminal, and is used to enable the sending device to obtain the first transmission signal carrying the first instruction output by the mobile terminal from the audio interface information and / or a first audio signal of the second instruction information, wherein the second instruction information is used to instruct the sending device to send the first transmission signal, and the first transmission signal is an optical signal or an acoustic wave signal;

[0109] S904: Execute an operation corresponding to the first...

Embodiment 3

[0129] According to an embodiment of the present invention, a device for sending instruction information for implementing the sending method described in Embodiment 1 is provided, such as image 3 As shown, the sending device includes:

[0130] 1) The first acquiring unit 1202 is configured to acquire the first audio signal carrying the first instruction information and / or the second instruction information output from the audio interface of the mobile terminal, wherein the first instruction information is used to indicate receiving The device executes an operation corresponding to the first instruction information, and the second instruction information is used to instruct sending the first instruction information to the receiving device;

[0131] 2) The first transmission unit 1204 is configured to generate a first transmission signal carrying the first instruction information according to the acquired first audio signal, and send the first transmission signal to the receivi...

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Abstract

The invention discloses a method and a device for sending and receiving command information. The method for sending the command information comprises the steps as follows: obtaining a first audio signal which carries first command information and/or second command information and is output by an audio interface of a mobile terminal, wherein the first command information is used for instructing a receiving device to execute an operation corresponding to the first command information, and the second command information is used for instructing sending of the first command information to the receiving device; according to the obtained first audio signal, generating a first transmission signal carrying the first command information and sending the first transmission signal to the receiving device, wherein the first transmission signal is an optical signal or an acoustic signal. According to the method and the device, the technical problem that existing optical communication methods are hard to be compatible with mobile terminals with different models is solved.

Description

technical field [0001] The present invention relates to the field of security authentication, in particular to a method and device for sending and receiving instruction information. Background technique [0002] In the field of security authentication, the traditional access control management system usually uses a smart card, such as an integrated circuit IC card (Integrated Circuit Card), as a unique personal identifier to be pre-registered on the distribution platform, and the registration-related data is passed with the distribution The device network connected to the platform is saved to the access controller. In the above scenario, when the user enters the door, the smart card can be placed within the effective recognition range of the card reader connected to the access control controller. The acquired data of the smart card is transmitted to the access control controller, and the access control controller realizes the authentication of the user according to the comp...

Claims

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Application Information

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IPC IPC(8): G06F9/455
Inventor 不公告发明人
Owner KUANG CHI INTELLIGENT PHOTONIC TECH
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