US 12,074,977 B2
Construction machine control system and construction machine control
Jihoon Kim, Seoul (KR); Byoungheon Park, Incheon (KR); and Wooseok Seo, Bucheon-si (KR)
Assigned to HD HYUNDAI INFRACORE CO., LTD., Incheon (KR)
Appl. No. 17/435,788
Filed by HD HYUNDAI INFRACORE CO., LTD., Incheon (KR)
PCT Filed Mar. 12, 2020, PCT No. PCT/KR2020/003424
§ 371(c)(1), (2) Date Sep. 2, 2021,
PCT Pub. No. WO2020/184997, PCT Pub. Date Sep. 17, 2020.
Claims priority of application No. 10-2019-0028359 (KR), filed on Mar. 12, 2019.
Prior Publication US 2022/0150067 A1, May 12, 2022
Int. Cl. H04L 9/32 (2006.01); B60R 25/23 (2013.01); B60R 25/24 (2013.01); E02F 9/20 (2006.01)
CPC H04L 9/3226 (2013.01) [B60R 25/23 (2013.01); B60R 25/24 (2013.01); B60R 2325/108 (2013.01); B60R 2325/205 (2013.01); E02F 9/20 (2013.01)] 9 Claims
OG exemplary drawing
 
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.