| 摘要 |
The present invention relates to an earth work relay system using a network and includes an orderer terminal providing earth work information through the network, a machine company terminal providing estimate information and machine information for earth work through the network, a building work company terminal providing estimate information according to the number of materials for building work, and an earth work relay server matching the orderer terminal, the machine company terminal, and the building work company terminal. The earth work relay server estimates cutting or soil area and machines for it based on basic earth work information and estimating cost information received from the orderer terminal, extracts candidate machine company information corresponding to the soil area and the machines, receives the estimate information for the earth work from candidate machine companies, generates distance information between the machine companies and a building site, specification information of an selected machine, and exchanged estimate information to which building performance scores are applied in order to provide an actual estimate and the exchanged estimate information to the orderer terminal. [Reference numerals] (10) Orderer terminal;(20) Earth work relay server;(30) Machine company terminal;(40) Building work company terminal |
