| 摘要 |
PURPOSE: A vibration sensing navigation system and a sensing method thereof are provided to prevent an accident by supplying the vibration sensed by a vibration sensor to a user. CONSTITUTION: A GPS receiver(102) produces a current position based on the received signal from GPS satellites. A memory(104) stores an electronic map database including local map data. A vibration sensor(112) senses the vibration of a mobile object periodically. A controller(100) displays the position information from the GPS receiver on map data and performs a road guidance service. If the value sensed by the vibration sensor is above a preset value, the controller outputs the vibration sensing state. |
