1, technical failure
The system may be out of order, which makes it impossible to obtain passenger information correctly. This may be caused by a server problem, a broken network connection or a software error.
2. Incomplete or inaccurate data.
Passenger information may not be entered correctly or stored in the database. This may be caused by human error, data input error or other technical problems.
3. Security and privacy considerations
According to relevant laws and regulations, obtaining passenger information must meet the requirements of privacy protection. If there is a security breach or the risk of violating privacy regulations in the system, it may restrict or prevent the acquisition of passenger information.
The function of passenger information
1, travel plan with multiple modes of transportation
Provide regional information to help travelers choose travel plans, including private cars, buses and other different modes of travel. Travel plans can even include railway transportation, water transportation and air transportation.
2. Path guidance information service
The guidance service system based on real-time traffic information can provide information such as dynamic route navigation and road travel time, and can help drivers choose the best route to avoid serious congestion or other unfavorable traffic conditions.
3. User consulting services
Provide users with a wide range of consulting services, including accident early warning, delay prediction, estimated time of arrival at destination or transfer station (bus trip) under current traffic conditions, unfavorable travel conditions, connection between transportation mode and its timetable, and CVO (height, quality, etc. ), parking lot information, bus stop location information, toll station information.