“One-touch call” platform based on a mobile intelligent terminal and the implementing method therefor

A one-touch call platform based on a mobile intelligent terminal, characterized by comprising a one-touch call from and to a local calling area module, a one-touch call from and to a remote calling area module and a message sending module;

• wherein
• the one-touch call from and to the local calling area module is configured to call an emergency rescue department of the local calling area correspondingly by a function button of a one-touch call platform on the mobile intelligent terminal after the mobile intelligent terminal receives a trigger instruction of the one-touch call, when a mobile phone associated with the mobile intelligent terminal is registered in the local calling area;
• the one-touch call from and to a remote calling area module is configured to call an emergency rescue department of the remote calling area correspondingly by the function button of the one-touch call platform on the mobile intelligent terminal after the mobile intelligent terminal receives the trigger instruction of the one-touch call, when the mobile phone associated with the mobile intelligent terminal is registered in the local calling area, and the user thereof roams to the remote calling area;
• and
• the message sending module is configured to automatically and simultaneously send a message to a contact when the one-touch call platform on the mobile intelligent terminal makes the call;
• and
• the one-touch call from and to a remote calling area module is configured by a polysemy function, wherein:
• the polysemy function fk(t) is:
• fk(t):Bni(t)→Gik→mj+the phone number corresponding to number k
• wherein, k=1, 2, 3, 4, 5, 6, 7, . . . , M, Gik refers to calling the kth emergency rescue department of a remote area Gj from the city Gi where the user registers the mobile intelligent terminal.