Design And Implementation Of Car Dual-mode Locator

Since the advent of GPS technology ,it has been, with its all-weather, high precision, simple operation, extensive features such as function, as a new productivity ,widely used in geodetic surveying, engineering, surveying, road works, car navigation and traffic management and many other aspects and it has been integrated into the national economic construction, national defense construction and social development of various applications. In order to meet the automotive market and the demand for GPS users, the subject vehicle position in the market for a more in-depth research and scientific analysis, forecasting on the basis of a practical dual-mode vehicle locator design. And to achieve a dual-mode vehicle locator software and hardware environment, the realization of the GPS module, control module and mobile phone communication between modules, each module at the same time solve the interference between the signals, such as technical problems. After the design and implementation of dual-mode vehicle locator tested. End of the day, not to increase the delivery of basic cost of doing business under the premise of the way mobile phone positioning, for the GPS mode to achieve higher positioning accuracy of the auxiliary.