Doosan Infracore Co., Ltd.

Hd Hyundai Infracore Co., Ltd.

Hyundai Doosan Infracore Co., Ltd.

Byoungheon Park

Jihoon Kim

Wooseok Seo

In a method of registering a smart key for construction machinery, a first password is generated in a smart key module mounted in a construction machine. A user setting graphic interface through which a user can input a password, in the smart key module or a user terminal, is provided to the user. The password inputted by the user is compared with the first password in the smart key module to authenticate. An authentication code of a near smart key that is recognized by the smart key module is registered as a new registration authentication code when the inputted password is authenticated.

Construction machine control system and construction machine control

A control system for construction machinery includes a smart key configured to store a plurality of authentication codes and activate any one of the authentication codes, and a plurality of construction machines including a plurality of smart key modules mounted thereon respectively, the smart key modules communicating wirelessly with the smart key and having respective registration authentication codes which match with the authentication codes respectively. The construction machine including the smart key module having the registration authentication code which matches with the activated authentication code is controlled by the smart key.

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Incheon, South Korea

Byoungheon Park