摘要
PC和GPS接收机之间的数据传输要必须通过RS-232电平转换串口才能实现,以VB的相关控件对定位数据进行编程和解码输出,在可视界面显示,完成定位。经反复测试,所编写的程序能对遵循NMEA0183协议的数据进行正确解码,完成定位解算和显示,验证了程序的正确性。
As data between computers and GPS receivers has to be transmitted via RS-232 battery conversion serial ports,it has recently been proposed that VB be employed as a platform for operation,it is proposed that Visual Basic 6.0 and its relevant control functions can be applied to the programming and decoding of the orientation data.This way,the data can be visually accessible and favorable for orientation.By trials and errors,the program for the orientation can correctly decode the data according to NMEA0183 Agreement,calculate and display for the orientation.Conclusively,the program for the orientation is practicable and correct.
出处
《计算机与数字工程》
2013年第2期208-211,260,共5页
Computer & Digital Engineering
