Line load factor real-time calculating method based on bus mobile WIFI hotspot

The invention belongs to the technical field of intelligent public transport and specially relates to a line load factor real-time calculating method based on a bus mobile WIFI hotspot. The method comprises the following steps: 1) obtaining basic data of each bus in the current bus line; 2) extracting plate number ID data of each bus, and at least extracting real-time number N' of mobile phone users connected to the WIFI and corresponding to the plate number ID of each bus; 3) calculating actual total number of passengers on the single bus; 4) calculating quota carrying number of people on the single bus; 5) calculating load factor of the single bus; and 6) obtaining bus line load factor. The bus mobile WIFI hotspot is utilized as a basic technology supporting point to obtain the load factor of the current bus line so as to judge the design reasonability of the bus line and whether the bus line needs to be adjusted accordingly, and finally, the purposes of realizing bus-taking demand of each line and optimum balance of distribution and scheduling of the buses in the line are achieved.