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Method and device for automatically switching NFC cards of wearable device and wearable device

A wearable device and automatic switching technology, applied in mechanical mode conversion, structural components of portable computers, input/output process of data processing, etc., can solve problems such as increasing user cost, achieve cost reduction, and improve operating efficiency.

Pending Publication Date: 2020-11-13
ANHUI HUAMI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Users need to open multiple types of cards through the App, and each card has different usage scenarios, so that users need to switch to a designated card every time before using it, which increases user costs

Method used

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  • Method and device for automatically switching NFC cards of wearable device and wearable device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: voice input switching

[0038] Step S1 is that the wearable device obtains the operation instruction input by the user, and the operation instruction is voice information requesting to switch the NFC card.

[0039] Step S2 is to identify the voice information requesting to switch the NFC card, obtain the operation information according to the voice information, and the operation information is the voice feature; convert the voice feature into text information, and display the text information on the screen of the wearable device.

[0040] Specifically, if the speech information input by the user is relatively vague, the recognized speech features will also be inaccurate. For example, if the user wants to switch the "Hefei Tong bus card", he needs to input the voice information of "Switch Hefei Tong bus card". pass bus card" or other voice features. At this time, in order to clearly inform the user that the input voice information is not standard, it is n...

Embodiment 2

[0048]Embodiment 2: Gesture input switching

[0049] Step S1 is, the wearable device obtains the operation instruction input by the user, and the operation instruction is the gesture information of the wearable device requesting to switch the NFC card to move, including: obtaining the three-dimensional coordinate information of the wearable device based on the sensor of the wearable device; The wearable device obtains gesture information according to the movement track of the wearable device.

[0050] Step S2 is to identify the gesture information requesting to switch the NFC card, and obtaining the gesture characteristics according to the gesture information includes: acquiring the acceleration data of the wearable device movement based on the sensor of the wearable device; using the three-dimensional coordinate information and the change track of the acceleration data to identify the gesture information , get the gesture path of the gesture feature.

[0051] Specifically, w...

Embodiment 3

[0063] Embodiment 3: Voice input switching and gesture input switching are performed simultaneously

[0064] Step S1 is that the wearable device acquires the operation instruction input by the user, and the operation instruction is voice information requesting switching of the NFC card and gesture information requesting the movement of the wearable device switching the NFC card.

[0065] Step S2 is to simultaneously identify the voice information requesting to switch the NFC card and the gesture information requesting the movement of the wearable device to switch the NFC card, and obtain the operation information according to the voice information and gesture information, and the operation information is the voice feature and the gesture feature; Features and gesture features are converted into text information and images, and the text information and images are displayed on the screen of the wearable device.

[0066] Specifically, if the voice feature used to switch the "Hefe...

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PUM

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Abstract

A method and device for automatically switching an NFC card of a wearable device, and a wearable device are disclosed, the method comprising: obtaining an operation instruction, the operation instruction being operation information requesting to switch an NFC card, the operation information comprising one or more of voice information or gesture information; identifying the operation instruction toobtain operation information; matching an activation instruction based on the operation information; and sending an activation instruction to activate the corresponding NFC card. Automatic switchingof different types of NFC cards is carried out through voice recognition and gesture recognition of the wearable device, the card switching cost of a user is reduced, and the operation efficiency of the user is improved.

Description

technical field [0001] The invention relates to the technical field of wearable devices, in particular to a method and device for automatically switching NFC cards of a wearable device and the wearable device. Background technique [0002] Existing smart devices will have card services opened through various APPs, such as bus cards, access control cards, bank cards, car key cards, ID cards, etc. Smart wearable devices are a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as watches and bracelets. Through this device, users can better perceive external and their own information, process information more efficiently with the assistance of computers, networks and even other people, and achieve more seamless communication. [0003] For the group that opens the NFC card service in the wearable device, the card is selected based on the GUI layer, and the GP protocol is used to send the Apdu command to a...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F1/16
CPCG06F3/011G06F3/017G06F1/163
Inventor 余彪
Owner ANHUI HUAMI INTELLIGENT TECH CO LTD
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