| 摘要 |
PURPOSE: A bus control network system and a method of the same are provided to enhance customers' satisfaction by offering a current position and arrival information service to an on-board customer, a greeting customer, and a waiting customer. CONSTITUTION: A bus control network system comprises a vehicle(10) with a digital tacho(100) and a vehicle control server(200). The digital tacho is transmitted with all data in electrical signal, when compared with the conventional analog method using records written on the paper. The digital tacho generates driving information by collecting the speed and position information from the vehicle speed sensor and the GPS(Global Positioning System) module installed in the vehicle. The vehicle control server collects the driving information through the CDMA(Code Division Multiple Access) network in real-time. The driving information comprises at least one of the position information, the moving speed, the RPM(Revolution Per Minute), the driving distance, the latitude/longitude, the destination, the driver and passenger information. |
