Abstract: The route bus operation controlling system of this invention includes mobile radio units, ground radio unit and central processor, wherein the central processor is provided with a memory for storing the actual running time of buses in specific section of each bus service route and other service information and a processing unit which reads out the service information stored in the memory to calculate coefficient data which allows comparison among delays in each bus route, applies a weight to the calculated result basing on the old and new actual values, calculated as sample values the average movement values of buses which have run in the specified section, calculates as sample values the expected values of the bus under forecast, and cumulates the expected running time for each specified section, and wherein the mobile radio units and ground radio units are provided with display units for displaying service information of a specific section of route and the entire route.

Abstract: A route bus service controlling system comprising ground radio unit installed at a terminal or start-and-end point of bus service routes, a turn point of each route and a plurality of passage points therebetween and serving to detect the passage time of each route bus at every point, the ground radio units being further capable of sending the detected time signal to a central service controller and, after receiving service information from the central service controller, transmitting such information to each route bus; the central service controller for first receiving the actual run information of each route bus from the ground radio units, then making up, on the basis of the received service information, modified service schedules for the buses in the individual route sections so as to realize an optimal time interval service of all the buses running on the respective routes, and transmitting via the ground radio units to the corresponding buses the modified service schedules with various conditions added t