عنوان مقاله [English]
نویسندگان [English]چکیده [English]
Transportation is one the main duties of POLICEs logistics and support system. It is responsible for transporting goods, troops and personnel. Effective managing on transportation network requires using modern technology in order to access drivers information, continuous control over the units and managing transportation costs. This research has been carried out to study the impact of GPS on three factors of transportation costs, accidents and monitoring the drivers of POLICEs logistics and support network.
Statistic society of the research includes 500 logistic deputies, transportation managers, maintenance managers and drivers of POLICEs logistics and support system. A sample of 217 people have been selected according to Morgan table, and on the basis of random sampling method.
In term of purpose, this study is applied and in term of implementation method it is survey. Field method and library method were used for data collecting. In the library method, fiching, and in field method, questionnaire were used. Results showed that in the research of GPS impacts on POLICEs logistics transportation and support network, the monitoring of drivers had gained the most impact by average%3.43, and the logistic transportation network costs had gained the least impact by average%3.33.
According to Friedman test, variables affecting POLICEs logistics transportation and support network all have the same priority. Results showed that using GPS system has great impacts on cost reduction, accident reduction and drivers control in POLICEs logistic transportation network.