Method and system for supplying telephone navigation service
A technology of telephone and navigation terminal, applied in the field of global positioning system and communication, to achieve the effect of eliminating manual operation settings, ensuring reliability and increasing the amount of information data
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[0027] Such as figure 1 Shown is a structural block diagram of a system for providing telephone navigation services in a preferred embodiment of the present invention. The system for providing telephone navigation service of the present invention includes a navigation terminal device 1 , a communication gateway 2 , a communication server 3 , a data server 4 and a call service center 5 .
[0028] The user dials the service call of the call service center 5 stored in the navigation terminal device 1, and explains the navigation request information in a voice interactive manner with the call service center 5; the call service center 5 obtains the navigation request information and stores it in the data according to the navigation destination point Retrieve the relevant data information in the server 4, and output the route guidance information to the communication server 3; the communication server 3 sends the route guidance information to the navigation terminal device 1 through...
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