Intelligent transportation investigates appearance based on bluetooth

The utility model relates to a based on bluetooth's traffic survey appearance, constitute by detection terminal and computer end two parts. The bluetooth signal of terminal equipment around through the built -in real -time measuring of bluetooth module, the real -time positional information at this terminal of GPS module, terminal equipment is real -time with gained bluetooth information, and real -time transmission through the network module such as positional information and time are held for the computer. Computer end will be gained the bluetooth information at two terminals mate, then according to positional information, the time information calculates and obtains the interval speed of a motor vehicle. 本实用新型是种基于蓝牙技术的交通调查仪，由检测终端和电脑端两大部分构成。终端设备通过内置的蓝牙模块实时的检测周围的蓝牙信号，GPS模块该终端的实时的位置信息，终端设备实时的将所获得的蓝牙信息，位置信息及时间等实时的通过网络模块传递给电脑端。电脑端将所获得的两终端的蓝牙信息进行匹配，然后根据位置信息，时间信息，进行计算得到区间车速。