| 摘要 |
A taxi call service system given in the present invention includes: a call device which transmits geographic coordinates when a key to call a taxi is inputted; and a receiver unit which is connected to a navigation device, receives geographic coordinates transmitted from the call device, and delivers the coordinates to the navigation device. In the present invention, when a passenger calls a taxi using a call device installed in places on a street, a navigation installed in a taxi receives the location of the passenger and guides the taxi to the location of the passenger and thus the installation costs and the operation costs of the taxi call service system are reduced. Furthermore, in the present invention, when a passenger calls a taxi using a call device installed in places on a street, the location of the call device is sent to a navigation installed in a taxi so that the passenger can call a taxi even if the exact location of the passenger is unknown. Using the present invention, a taxi driver does not need to drive around looking for a passenger whereby accidents can be prevented while a taxi driver drives around looking for a passenger. [Reference numerals] (100) Call device; (110) Call device control unit; (120) Key input unit; (130) Storage unit; (140) Wireless transmitting unit; (200) Receiver; (210) Receiver control unit; (220) USB connector; (230) Power supply unit; (240) Wireless receiving unit; (250) Program storage unit; (310) Navigation device control unit; (320) USB port; (330) Destination setting unit; (340) Map data storage unit; (350) GPS module; (360) Display unit; (370) Sound output unit; (AA) Power terminal; (BB) Data terminal |
