Vehicle-mounted information interaction method and system of passenger vehicles

Abstract

The invention relates to a vehicle-mounted information interaction method and system of passenger vehicles. The interaction system is provided with a core vehicle-mounted unit and an information informing unit; and the output of the core vehicle-mounted unit is connected with the information informing unit. The invention is characterized in that the system is also internally provided with a passenger information input unit and a background server; the passenger information input unit comprises a target input keyboard, a GPS (global positioning system) module and a short-distance wireless transmitting module and the like, and the passenger information input unit is connected with the core vehicle-mounted unit by a wireless communication mode; and the background server is in two-way connection with the core vehicle-mounted unit by a wireless communication mode. Besides subways and light railways, the interaction system for vehicle-mounted information of the passenger vehicles in public transport vehicles is also provided with a road information acquisition unit; and the output of the road information acquisition unit is connected with a CPU (central processing unit) of the core vehicle-mounted unit. The invention provides accurate cognition of destinations, and can be applied in multiple traveling modes. In the invention, a usable interaction function is added on the function ofthe vehicle-mounted system, the interactive type service function of the vehicle-mounted system is added and the inquiry of travelers on the public transport vehicles is enriched.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation. It relates to an on-board information interaction method for passenger transport vehicles, and a system used in the method, and especially relates to a method and system for providing information interaction services to passengers of public transport vehicles: The interactive information inquiry and induction service carried out. Background technique [0002] The service level of China's overall urban passenger transport industry is not high, and there are still some defects. It is manifested in the fact that a large number of people ask and find directions in the city every day. However, there are still quite a few travelers who do not know which station is closer to their destination. Since the buses in many cities have changed to unmanned ticket sales, most of the interviewees at the destination are drivers. Drivers have to drive and observe in the face of many inquiri...

AI Technical Summary

Problems solved by technology

In 2003, LG Electronics applied for the passenger information service method of the passenger information system (TIS), and defined the short-range communication method for the dynamic information provision method in static places; BYD Company applied for the vehicle information service system, which can be used for wireless network information The service system does not define what kind of information it provides; Hisense provides the concept of a traffic information interactive system for travelers, which can provide real-time and targeted bus line information. This information mainly refers to line information. no research

A single method affects the riding order and even endangers safety

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