IRIS KEY, SYSTEM AND METHOD OF UNLOCKING ELECTRONIC DEVICE USING THE IRIS KEY

• US 20150143512A1
• Filed: 11/20/2014
• Published: 05/21/2015
• Est. Priority Date: 11/20/2013
• Status: Abandoned Application

• Current Assignee: Hong Fu Jin Precision Industry (WuHan) Co., Ltd. (Foxconn Technology Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hong Fu Jin Precision Industry (WuHan) Co., Ltd. (Foxconn Technology Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Inventors: YANG, MIN, WANG, XIN-SHU, HUNG, JIAN-HUNG
• Application Number:
  US14/548,600
• Publication Number:
  US 20150143512A1
• Time in Patent Office: Days
• US Class Current: 726/19
• CPC Class Codes: G06F 21/34 involving the use of external additional devices, e.g. dongles or smart cards

Abstract

In a method of unlocking an electronic device using an iris key, the iris key transmits an iris signal of a current user to the electronic device. The electronic device reads one or more pre-stored iris signal templates, and compares the received iris signal with the one or more iris signal templates. When the received iris signal matches with one of the one or more iris signal templates, the electronic device can be unlocked.

Claims

1. An iris key comprising:

an input button; and

an iris recognition device configured to, upon selection of the input button, recognize an iris signal of a current user and transmit the iris signal to an electronic device that is connected to the iris key.

2. The iris key according to claim 1, further comprising:

a storage device;

a processor; and

a recording button, when being selected to trigger a record of an iris signal template, the record comprising;

recognizing an iris signal of an authorized user using the iris recognition device, recording the iris signal of the authorized user, and transmitting the iris signal of the authorized user to the processor; and

executing an analog-to-digital conversion to the iris signal of the authorized user using the processor, generating the iris signal template using the iris signal of the authorized user, and storing the iris signal template into the storage device.

3. The iris key according to claim 1, wherein the iris key comprises a first port that connects to the electronic device.

4. The iris key according to claim 3, wherein the first port is a communication (COM) port or a Universal Serial Bus (USB) port.

5. An electronic device, the electronic device connecting to an iris key, wherein the electronic device comprises:

a storage device;

a processor, which receives iris signals of authorized users from the iris key, executes an analog-to-digital conversion to the iris signals of the authorized users, generates one or more iris signal templates using the iris signals, and stores the one or more iris signal templates into the storage device; and

an unlocking system that compares an iris signal of a current user transmitted from the iris key with the one or more iris signal templates, and unlocks the electronic device when the received iris signal matches with one of the one or more iris signal templates.

6. The electronic device according to claim 5, further comprising a second port that connects to the iris key.

7. The electronic device according to claim 6, wherein the second port is a communication (COM) port or a Universal Serial Bus (USB) port.

8. A method of unlocking an electronic device using an iris key, comprising:

receiving an iris signal of a current user transmitted from the iris key;

reading one or more pre-stored iris signal templates;

comparing the received iris signal with the one or more iris signal templates; and

unlocking the electronic device when the received iris signal matches with one of the one or more iris signal templates.

9. The method according to claim 8, wherein the one or more pre-stored iris signal templates are generated by:

selecting a recording button of the iris key to trigger a record of an iris signal template; and

recognizing an iris signal of an authorized user by an iris recognition device of the iris key, and recording the iris signal to generate the iris signal template.

10. The method according to claim 8, wherein the iris signal of the current user is generated by:

selecting an input button of the iris key; and

recognizing an iris signal of the current user by an iris recognition device of the iris key, and transmitting the iris signal to the electronic device.

11. The method according to claim 8, wherein the unlocking of the electronic device comprising turning on or awaking up of the electronic device.