1. Advantages: The construction and development of information system of bus companies make bus operation more efficient and convenient. Information system can realize real-time monitoring, dispatching, management and service of public transportation, thus improving the efficiency and safety of public transportation operation.
2. Disadvantages: the cost of information system construction and maintenance is high. The construction and maintenance of information system needs a lot of capital, technology and manpower input. These expenses may have a certain impact on the financial situation of bus companies.