Research And Development Of Bus Air Conditioning System Of Computer-aided Design Software

Designing bus air-conditioning system is a relative complicated work in designing bus. It need satisfied with many qualifications, and include many tasks. Traditional designing process not only takes time but also is too inexact to make some air-conditioning equipment not meeting request. These greatly affect the comfort of the bus and the periods of developing a new manufacture. Now, CAD technology being widely applying to every field is a new technology which could improve quality of the manufacture, shorten the period of developing a new manufacture, and reduce labor intensity. Therefore, the thesis aims at empoldering software which is used in the process of designing and manufacturing the bus air-conditioning system in bus manufactory. And the software should be applied, advanced, and integrative. In the end, the thesis checks up the software by designing air-conditioning system for SX6120 coach bus.In the process of empoldering the software, contacting theories with facts, and conforming to the principles of software project, the thesis sets up an elementary software system frame. In virtue of the means of OOP, ODBC and some modules in CAXA, the software system which includes calculation system, choice system, DBMS and graphical interfaces system was studied and built up.Through designing air-conditioning system for SX6120 coach bus, it was proved that the software which the thesis introduced could improve the engineer's level, quality and efficiency, reduce labor intensity, and content with the need of a compositive software system for the designing of Air-Conditioning system CAD. It was proved that the system not only possesses exploitation value and widely dynamogenetic value but also could provide with the important referenced value for empoldering appropriative bus design CAD system of manufactory.