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Fingerprint identification feedback method and device, storage medium and electronic equipment

A technology for fingerprint identification and electronic equipment, which is applied in character and pattern recognition, acquisition/organization of fingerprints/palmprints, matching and classification, etc. It can solve the problem of single experience and achieve the effect of improving diversity

Inactive Publication Date: 2019-08-16
OPPO CHONGQING INTELLIGENT TECH CO LTD
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Problems solved by technology

[0003] At present, the common fingerprint identification feedback includes: A, using acousto-optic feedback, when an effective fingerprint identification action is detected, an image of successful or failed unlocking is displayed on the screen, and a specific sound signal can be sent to tell the user that the device B, using vibration feedback, when an effective fingerprint recognition action is detected, by driving the vibration device inside the device, the user can feel the vibration of the device, thereby obtaining the fingerprint recognition result of the device, the above fingerprint recognition feedback The experience of the method is single

Method used

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  • Fingerprint identification feedback method and device, storage medium and electronic equipment
  • Fingerprint identification feedback method and device, storage medium and electronic equipment
  • Fingerprint identification feedback method and device, storage medium and electronic equipment

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[0031] Referring to the drawings, wherein the same reference numerals represent the same components, the principles of the present application are exemplified by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here.

[0032] In the following description, specific embodiments of the present application will be described with reference to steps and symbols executed by one or more computers, unless otherwise stated. Accordingly, these steps and operations will several times be referred to as being computer-implemented, which herein refers to operations by a computer processing unit of electronic signals representing data in a structured form. This operation transforms the data or maintains it at a location in the computer's memory system that can re...

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Abstract

The embodiment of the invention discloses a fingerprint identification feedback method and device, a storage medium and electronic equipment. The method comprises the following steps of: when a touchoperation of a user on the fingerprint recognition area is detected, obtaining a fingerprint image of the user, judging whether the fingerprint image is matched with a preset fingerprint image or not,if the matching is successful, controlling the electrode to generate a stimulation voltage according to the first voltage intensity, and if the matching is failed, controlling the electrode to generate the stimulation voltage according to the second voltage intensity. According to the method and the device, the electrical stimulation touch feeling is increased, the user is fed back when the usercarries out fingerprint recognition, and recognition results can be distinguished according to different electrical stimulation intensities, so that the diversity of fingerprint recognition feedback is improved.

Description

technical field [0001] The present application relates to the field of electronic equipment, in particular to a fingerprint identification feedback method, device, storage medium and electronic equipment. Background technique [0002] With the development of terminal technology, the terminal has gradually changed from simply providing communication equipment in the past to a platform for general software operation. The platform no longer aims to provide call management, but to provide an operating environment including call management, game entertainment, office notes, mobile payment and other application software. With a large number of popularization, it has penetrated into people's All aspects of life and work. [0003] At present, the common fingerprint identification feedback includes: A, using acousto-optic feedback, when an effective fingerprint identification action is detected, an image of successful or failed unlocking is displayed on the screen, and a specific so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F21/32
CPCG06F21/32G06V40/1365
Inventor 杨鑫
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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