| Information technology is developed rapidly and applied extensively, the important meaning and deep effect of which have been acknowledged by all the people in the world. In engineering construction field, the application of a computer which has been showing its particular potential has become engineering technology's lifeline for its developing in the new century. At present, as more and more construction projects start to build or programmes begin to carry out, the budgetary estimate, the budget and the verification settlement also become more and more. Nowadays, the problems mainly exist in the budgetary estimate, the budget and the verification settlement work are that the three parts can't combine organically with each other so that the work between the headquarter and the divisions of a enterprise must be adjusted by men, and the produce process can't be supervised and controlled in every moment as the produce and management process can't combine organically. Besides, data can't be managed centrally, which brings big troubles in daily work and adjustment work, etc. |