Wireless fingerprint identification device and intelligent lock device

Abstract

The invention discloses a wireless fingerprint identification device which comprises a fingerprint acquisition module, an information calculation chip, a controller integrated with a Bluetooth module,an acquisition detection module and a chip power supply module. According to the wireless fingerprint identification device, when the fingerprint acquisition module collects fingerprint information,a controller is notified to read the fingerprint information from the fingerprint acquisition module and an information calculation chip is controlled to be powered on at the moment; and after the controller reads the fingerprint information completely, the information calculation chip is controlled to be powered off; that is, the information calculation chip is not powered on until an intelligentlock device needs to use the information calculation chip and the information calculation chip is powered off when the intelligent lock device does not need to use the information calculation chip. Therefore, the power consumption of the information calculation chip is low and thus the standby power consumption of the equipment is reduced. Moreover, fingerprint information can be remotely transmitted through the Bluetooth module for unlocking, so that remote unlocking is realized. In addition, the invention further discloses intelligent lock device having the same beneficial effects as the wireless fingerprint identification device.

Description

technical field [0001] The invention relates to the technical field of intelligent lock equipment, in particular to a wireless identification fingerprint device and intelligent lock equipment. Background technique [0002] At present, most smart lock devices use fingerprint recognition technology to open the door, please refer to figure 1 , the fingerprint recognition device of the smart lock device includes: a fingerprint collection module for collecting user's fingerprint information; an information computing chip; a controller for processing the fingerprint information into digital information by using the information computing chip, and performing fingerprint recognition according to the digital information . However, the existing information computing chip is always powered on, even when the smart lock device is in the standby state, the information computing chip is still powered on, and the information computing chip consumes a lot of power, resulting in a large stan...

AI Technical Summary

Problems solved by technology

However, the existing information computing chip is always powered on, even when the smart lock device is in the standby state, the information computing chip is still powered on, and the information computing chip consumes a lot of power, resulting in a large standby power consumption of the device; and, Existing fingerprint identification devices can only be unlocked by the user in person to collect fingerprint information, and cannot realize long-distance unlocking

Images