| 摘要 |
<p>A progressing direction indicator of the vehicles is provided to confirm the traveling direction information of the vehicles on the dashboard in which the driver can check out most safely in driving. A progressing direction indicator of the vehicles comprises a GPS receiver(101), a speed sensing part(103), MICOM(107) and a progressive direction display unit(109). The GPS receiver provides the location information of the vehicles about the latitude and longitude received from the artificial satellite (S1). The speed sensing part detects and provides the velocity of car on a real-time basis. MICOM provides the calculated vehicle progressing direction only in case that the velocity of car sensed by the speed sensing part is over the predetermined value. The progressive direction display unit displays the vehicle progress direction provided from MICOM.</p> |
