Abstract: In the design of roadway drivage， the drawing of parameter table costs lots of time. If using the traditional method to draw the parameter table of roadway， the calculation and measurement are heavy work， and the precision is difficult to be guaranteed. By using the traditional method to analyze the coordinate parameters of roadway， it is found that the line length， Z coordinate calculation and azimuth measurement are complicated， thus an automatic calculation method in AutoCAD environment is proposed. Based on the above aspect and considering the convenience of the operation， FME program is compiled on the secondary development platform of AutoCAD VBA. Through the practical application in many mines， it shows that this program can generate the coordinate parameter table of roadway accurately and rapidly， which may greatly improve the efficiency of roadway design.

Key words: driving engineering, development design, azimuth, VBA, AutoCAD secondary development