Help-seeking method, device and system based on location based service

摘要

Embodiments of the present invention disclose a help-seeking method, device and system based on a location based service, which relate to the field of location based service technologies. Help-seeking information sent by a first terminal is received, and a location area of the first terminal is determined according to the help-seeking information; the help-seeking information is sent to a second terminal located in the same location area as the first terminal; and response information fed back by the second terminal is received, and the response information is sent to the first terminal. The problem that, in the prior art, help-seeking information cannot be published in time when a user terminal needs help from another user terminal in the neighborhood of the user terminal in terms of geographic location is solved. The present invention may be applied in a mobile user terminal, for example, a smart phone terminal.

主权项

1. A help-seeking method based on a location based service, the method comprising:
receiving help-seeking information sent by a first terminal, and determining a location area of the first terminal according to the help-seeking information sent by the first terminal; sending the help-seeking information sent by the first terminal to a plurality of second terminals located in the same location area as the first terminal; receiving response information corresponding to the help-seeking information and fed back by the plurality of second terminals, and sending the response information fed back by the plurality of second terminals to the first terminal; determining geographic location information of the plurality of second terminals according to the response information fed back by the plurality of second terminals; sending the geographic location information of the plurality of second terminals to the first terminal; receiving an operation request sent by the first terminal and corresponding to the response information fed back by the plurality of second terminals, the operation request comprising:
selection information of one of the plurality of second terminals selected by the first terminal according to geographic location information of the selected second terminal, anddeny information corresponding to another one of the plurality of second terminals not selected by the first terminal; and establishing an instant communication link between the first terminal and the selected second terminal according to the operation request of the first terminal or sending a response message indicating successful help acquisition for the help-seeking of the first terminal to the other one of the plurality of second terminals according to the deny information in the operation request of the first terminal.