WiFi access system

A working process for a WiFi assisted access client end of a WiFi access system, comprising,

• step 1:
• actuating the WiFi assisted access client end;
• step 2:
• acquiring a data list of a plurality of WiFi access points around a mobile terminal, and determining final location information of the mobile terminal based on at least one selected from the group consisting of WiFi access point positioning information, base station positioning information, and satellite positioning information;
• wherein a plurality of data items in the data list of the plurality of WiFi access points comprise:
• an identification code and a signal strength of each WiFi access point;
• step 3:
• determining whether the mobile terminal has been currently connected to an Internet or not, if the mobile terminal has been connected to the Internet, carrying out step 4;
• step 4:
• uploading the data list of the plurality of WiFi access points around the mobile terminal and the final location information of a current mobile terminal to a cloud server;
• step 5:
• if no WiFi password information of an available WiFi access point being currently easily accessed sent by the cloud server is received within a set time period, carrying out step 7;
• and if the WiFi password information of an available WiFi access point being currently easily accessed sent by the cloud server is received within the set time period, carrying out step 6;
• step 6:
• connecting to the available WiFi access point being currently easily accessed based on the WiFi password information of the available WiFi access point being currently easily accessed sent by the cloud server;
• if connection succeeds, sending WiFi accessing success information to the cloud server, and carrying out step 7:
• further if connection fails, sending WiFi accessing failure information to the cloud server;
• and
• step 7:
• ending;
• wherein a working process of the cloud server comprises,
• step 1′:
• analyzing whether there are an available WiFi access point in the data list of the plurality of WiFi access points or not based on the data list of the plurality of WiFi access points around the mobile terminal and the final location information of the current mobile terminal;
• if the available Win access point exists, sorting the available WiFi access point based on a difficulty degree of accessing the mobile terminal, taking an available WiFi access point that is most easily accessed as an available WiFi access point being currently easily accessed, then carrying out step 2′;
• further if no available WiFi access point exists, carrying out step 6′;
• step 2′:
• sending the WiFi password information of the available WiFi access point being currently easily accessed by the mobile terminal to the mobile terminal;
• step 3′;
• if the WiFi accessing success information sent by the mobile terminal is received, carrying out step 6′;
• and if the WiFi accessing failure information sent by the mobile terminal is received, carrying out step 4′;
• step 4′:
• if the WiFi password information of each available WiFi access point has been sent to the mobile terminal, carrying out step 6′, otherwise, carrying out step 5′;
• step 5′;
• taking a next available WiFi access point as the available WiFi access point being currently easily accessed, and carrying out step 2′;
• step 6′:
• ending.