عملكرد و تاثير سيستم GPC در حوادث و تخلفات جاده اي (مطالعه موردي اتوبوس هاي مسافربري محور تهران - شيراز)

The effect and applying ofGPS system on accidents and road offensives

Today in developed countries new technologies, namely GPS have been eonsidcred in military, business, marine, aerial and general carriers. In ground transportation system, GPS has been applied for fleeting and transition of vehicles and exactly locating them. Global positioning system is not of much use alone and should be applied in corporation with other electrical and communicational cquipments. GPS has been used in two ways, onl ine and offline. In transportation sys tem GPS has been used among governmental organizations, especially in police . In this paper the research er has considered the effect of offline GPS on buses which has been applied by police in the country. In this paper descriptive research method and descriptive and deductive analysis method have been used. Results have been gained by studying the documents and record s of trans gres sion and accid ents from a two similar time peri ods after and before applying the GPS