Method of communication between construction equipment and management server

摘要

A communication method between construction equipment and a management server according to the present disclosure includes: receiving, by a diagnostic device of the construction equipment, state information from a plurality of vehicle control devices; checking, by the diagnostic device, a usable communication method when the received state information needs to be transmitted to a management server; when there is one usable communication method, transmitting, by the diagnostic device, the state information to the management server by using the corresponding communication method; and when there is a plurality of usable communication methods, selecting, by the diagnostic device, a communication method having the lowest fee per unit data, and transmitting the state information to the management server by using the selected communication method.

主权项

1. A communication method between construction equipment and a management server, comprising:
(i) receiving, by a diagnostic device of the construction equipment, state information from a plurality of vehicle control devices; (ii) checking for, by the diagnostic device, a usable communication method when the received state information is identified to be transmitted to the management server; (iii) when there is one usable communication method identified by the checking, transmitting, by the diagnostic device, the state information to the management server using the one usable communication method; and (iv) when there is a plurality of usable communication methods identified by the checking, selecting, by the diagnostic device, a communication method from the plurality of usable communication methods having the lowest fee per unit data, and transmitting the state information to the management server using the selected communication method, wherein the diagnostic device of the construction equipment periodically monitors respective location information and charging policies of communication network providers using the operations (i), (ii), (iii), and (iv).