Smart access control system using an electronic card

1. A smart access control system adapted to interact with an electronic card that stores a card number and identifying data associated with an owner of the electronic card, said smart access control system comprising:

a server configured to communicate with an electronic device; and

an electronic lock device communicating with the server, the electronic lock device including an input interface, a processor, and a locking mechanism that is configured to switch between a locked state and an unlocked state;

wherein the server is configured to, in response to receipt from the electronic device of an access request that is associated with the electronic card, generate an access code based on at least the card number of the electronic card, and transmitting the access code to the electronic device and the electronic lock device;

wherein the processor of the electronic lock device is configured to

in response to an input code from the input interface, compare the input code with the access code,

transmit an instruction to the electronic device for instructing a user of the electronic device to input the identifying data by means of the electronic card and the input interface and to input a biometric feature as input data,

receive the input data from the user, access the electronic card to obtain the identifying data, and determine whether the input data matches the identifying data, and

when it is determined that the input code is identical to the access code and the input data matches the identifying data, control the locking mechanism to switch to the unlocked state.

2. The smart access control system of claim 1 , wherein the access code is generated by the server using a one-time password (OTP) algorithm.

3. The smart access control system of claim 2 , wherein the access code is generated by the server further based on a device code of the electronic device that sent the access request to the server, and a time instance at which the access request was received by the server.

4. The smart access control system of claim 1 , wherein:

the identifying data is an image of the face of an owner of the electronic card; and

the electronic lock device further includes an image capturing component that is configured to capture an image of the user, and the processor is configured to

obtain a human face from the image captured by the image capturing component, the human face serving as the input data of the user, and

determine whether the human face matches the image of the face of the owner of the electronic card.

5. The smart access control system of claim 1 , wherein the identifying data is fingerprint data of an owner of the electronic card; and

the electronic lock device further includes a fingerprint scanner that is configured to capture a fingerprint serving as the input data, and the processor is configured to determine whether the fingerprint captured by the fingerprint scanner matches the fingerprint data of the user.

6. The smart access control system of claim 1 , wherein the electronic card is an electronic identification card issued to the user.

7. The smart access control system of claim 1 , wherein the processor of the electronic lock device is further configured to:

access the electronic card to obtain the card number, and determine whether the input code is generated from the card number; and

control the locking mechanism to switch to the unlocked state when it is further determined that the input code is generated from the card number.

8. The smart access control system of claim 1 , wherein the locking mechanism is disposed on a door, and when the locking mechanism is switched to the unlocked state, the door is operable to be opened.