CONSTRUCTION EQUIPMENT REMOTE CONTROL SYSTEM AND METHOD FOR CONTROLLING DATA TRANSMISSION/RECEPTION WHILE THE CONSTRUCTION EQUIPMENT IS IN ENGINE-OFF STATE

摘要

The present invention relates to a construction equipment remote control system and method for controlling data transmission/reception while the construction equipment is in engine-off state. To this end, the construction equipment remote control system of the present invention comprises a server that can communicate with a communication terminal through a communication network, and construction equipment having the communication terminal, an equipment controller and a plurality of electronic control units, wherein the communication terminal, the equipment controller and the electronic control units are constantly supplied with power from a battery provided in the construction equipment, wherein if the equipment controller receives a start key switch-off signal a command is transferred to the communication terminal and the electronic control units to pass into a sleep mode from an operating mode, and wherein if the server sends a job request the communication terminal wakes up from the sleep mode state and then wakes up the equipment controller to transfer the job request from the server, and the equipment controller proceeds the job alone if the work can be executed by the equipment controller alone and then passes into the sleep mode when the job is finished; if the job needs to be done in cooperation with at least one of the electronic control units, the equipment controller wakes up a corresponding electronic control device to proceed with the job and then puts the awakened electronic control unit into the sleep mode when the job is finished.