A Fleet Tracking System of Low Cost and Low Power Consumption[J]. Journal of Transport Information and Safety, 2004, 22(5): 9-13. doi: 10.3963/j.issn.1674-4861.2004.05.003
Citation:
A Fleet Tracking System of Low Cost and Low Power Consumption[J]. Journal of Transport Information and Safety, 2004, 22(5): 9-13. doi: 10.3963/j.issn.1674-4861.2004.05.003
A Fleet Tracking System of Low Cost and Low Power Consumption[J]. Journal of Transport Information and Safety, 2004, 22(5): 9-13. doi: 10.3963/j.issn.1674-4861.2004.05.003
Citation:
A Fleet Tracking System of Low Cost and Low Power Consumption[J]. Journal of Transport Information and Safety, 2004, 22(5): 9-13. doi: 10.3963/j.issn.1674-4861.2004.05.003