Finger vein lock with sound control awakening function and achieving method thereof
A finger vein and sound technology, applied in the finger vein lock with voice-activated wake-up function and its realization, can solve the problems of low recognition sensitivity of touch sensor, inability to correctly read user's fingerprint pattern, and affect the normal operation of touch sensor, etc.
Pending Publication Date: 2017-05-31
珠海易时代科技有限公司
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Problems solved by technology
However, if there is dust or water mist on the surface of the fingerprint of the human finger, the recognition sensitivity of the touch sensor will not be high, so that the fingerprint pattern of the user cannot be read correctly, and then the normal operation of the touch sensor will be affected.
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0023] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses a finger vein lock with the sound control awakening function and an achieving method thereof. The finger vein lock comprises a micro-control unit module, a data storage module which is electrically connected with the micro-control unit module and can store data, a camera which is electrically connected with the micro-control unit module and transmits detected finger vein data to the micro-control unit module, an infrared module which is electrically connected with the micro-control unit module through an external device control module and can emit infrared rays to be matched with the camera for detecting the finger vein data, and a power module for supplying power to the finger vein lock. The finger vein lock further comprises a sound pickup module which is electrically connected with the micro-control unit module through the external device control module and used for detecting sounds to awaken the micro-control unit module. Compared with the prior art, the finger vein lock can close a finger vein recognition circuit without a touch module, has the function of awakening a finger vein module in advance, enters the low power consumption mode during unmanned operation, and reduces power consumption.
Description
technical field [0001] The invention relates to the technical field of finger vein recognition, in particular to a finger vein lock with a voice-activated wake-up function and an implementation method thereof. Background technique [0002] In the prior art, the finger vein recognition device needs to have various functions, so the structure and program settings are relatively complicated. In order to make full use of various device and program functions, the finger vein recognition device needs to be powered on for a long time. Therefore, power consumption has become a bottleneck in the use of finger vein recognition devices, especially in rechargeable finger vein recognition devices. [0003] In order to prolong the standby time of the finger vein recognition device, in the prior art, the finger vein device is usually designed such that when it is in a non-working state, the finger vein device goes to sleep in the standby state to reduce power consumption. But how to wake ...
Claims
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Login to View More IPC IPC(8): G05B19/042G06K9/00
CPCG05B19/0423G05B2219/25257G06V40/10G06V40/14
Inventor 陈立上王建苏舟
Owner 珠海易时代科技有限公司