Patent ID: 9437057
Filing Date: 2016-09-06
CPC Classification: G05B,G06F,G07C

Claim Text:
1. A construction machine controller comprising: a first board performing control processing limited to a necessary function of an operation of a construction machine by a construction machine embedded operating system, the control processing requiring real-time performance; a second board connected to the first board through a general purpose interface and operated by a general purpose personal computer (PC) operating system, the second board performing another control processing that does not require real-time performance and that is not limited to the necessary function of the operation of the construction machine performed by the first board; a first controller of the first board configured to perform power monitoring of the first board and system monitoring of the first board in response to an activation of the construction machine, wherein the first controller further configured to perform activation processing of the first board in response to a signal that the power monitoring and the system monitoring of the first board are normal; and a second controller of the second board configured to perform power monitoring of the second board and system monitoring of the second board in response to the activation processing of the first board, wherein the second controller further configured to perform activation processing of the second board in response to a signal that the power monitoring and the system monitoring of the second board are normal, wherein construction machine information acquired from a state acquisition unit inside the construction machine is inputted to the first board.