The invention provides a traffic information processing method, traffic information processing equipment and a traffic information processing system. The traffic information processing method comprises that a base station receives at least two position request messages transmitted by at least one vehicle-mounted terminal; for each vehicle-mounted terminal, the base station determines first longitude and latitude information of the vehicle-mounted terminal according to the first position request message, determines second longitude and latitude information of the vehicle-mounted terminal according to the second position request message, and generates driving speed information according to first time information, second time information, the first longitude and latitude information and the second longitude and latitude information, and a terminal identifier, the first time information, the second time information, the first longitude and latitude information, the second longitude and latitude information and the driving speed information form vehicle information corresponding to the vehicle-mounted vehicle; and the base station transmits the vehicle information of at least one vehicle-mounted terminal to a vehicle position information server. According to the traffic information processing method, the traffic information processing equipment and the traffic information processing system, the traffic information is acquired, and the accuracy and the rationality of traffic early-warning are improved.