Construction machine control system and construction machine control

1. A method of registering a smart key for construction machinery, the method comprising:

when a user chooses to proceed with smart key registration through a smart key module mounted in a construction machine, generating a first password in the smart key module;

providing a user setting graphic interface through which the user inputs a password, in the smart key module, to the user;

generating and providing a second password identical to the first password, in a user terminal, to the user;

receiving a password that is inputted by the user through the user setting graphic interface, in the smart key module;

comparing the password inputted by the user with the first password in the smart key module to authenticate; and

registering an authentication code of a near smart key that is recognized by the smart key module as a new registration authentication code when the inputted password is authenticated.

2. The method of claim 1 , wherein generating the first password comprises creating cryptographic variables by combining construction machinery information, date and time.

3. The method of claim 1 , wherein generating the first password comprises creating cryptographic variables using AES algorithm or RSA algorithm.

4. The method of claim 1 , wherein generating the second password comprises creating cryptographic variables by combining construction machinery information, date and time.

5. The method of claim 1 , wherein generating the second password comprises creating cryptographic variables using AES algorithm or RSA algorithm.

6. A method of registering a smart key for construction machinery, the method comprising:

when a user chooses to proceed with smart key registration through a user terminal, generating a first password in a smart key module mounted in a construction machine and providing the first password to the user;

providing a user setting graphic interface through which the user inputs a password, in the user terminal to the user;

when the user setting graphic interface in the user terminal is provided, allowing the user to input a password the same as the first password through the user setting graphic interface, in the user terminal;

transmitting the password inputted by the user to a server by the user terminal;

receiving the password inputted by the user from the server in the smart key module;

comparing the password inputted by the user with the first password in the smart key module to authenticate; and

registering an authentication code of a near smart key that is recognized by the smart key module as a new registration authentication code when the inputted password is authenticated.

7. The method of claim 6 , wherein receiving the inputted password from the server in the smart key module comprises receiving the inputted password through a remote management device which communicates wirelessly with the server.

8. A method of registering a smart key for construction machinery, the method comprising:

generating a first password in a smart key module mounted in a construction machine;

providing a user setting graphic interface through which a user inputs a password, in the smart key module or a user terminal, to the user;

comparing the password inputted by the user with the first password in the smart key module to authenticate; and

registering an authentication code of a near smart key that is recognized by the smart key module as a new registration authentication code when the inputted password is authenticated,

wherein registering the authentication code of the near smart key that is recognized by the smart key module as the new registration authentication code comprises:

transmitting an authentication signal in the smart key module to an area around the construction machine; and

receiving a response signal in response to the authentication signal to register an activated authentication code of the near smart key as the new registration authentication code.

9. The method of claim 8 , wherein registering the activated authentication code of the near smart key comprises:

storing a plurality of authentication codes in the smart key; and

activating any one of the authentication codes.