An intelligent public transportation system based on two-dimensional code

Abstract

An intelligent public transportation system based on a two-dimensional code, including a vehicle-mounted terminal, a mobile terminal, and a processing device, the processing device is respectively connected to the mobile terminal and the vehicle-mounted terminal, the mobile terminal is used to generate a two-dimensional code and provide user prompts, and the vehicle-mounted terminal is used to scan The mobile terminal generates a two-dimensional code and extracts the information contained in the two-dimensional code. The processing device sends a prompt instruction according to the information contained in the two-dimensional code. The prompt device is used to prompt according to the instruction of the processing device. The two-dimensional code information includes user settings. The starting station, transfer station, terminal station, and available buses. The processing device judges whether the user takes the correct bus at the correct starting station and transfer station according to the starting station, transfer station, and available buses. , if not, then the mobile terminal sends out a prompt; the processing device judges whether it is necessary to get off the bus according to the transfer site and the terminal station; if so, the mobile terminal sends out a prompt.

Description

technical field [0001] The invention relates to the field of public transportation, in particular to an intelligent public transportation system based on a two-dimensional code. Background technique [0002] With the development of society, people's social activities have increased, and the number of trips has become more and more frequent. Many people choose to travel by public transport, for example, many people take the bus to go shopping in some large shopping malls or take the bus to work every day. In many cases, people often get on the wrong bus because of their haste or carelessness, or wait for the bus at the wrong bus stop, or get off at the wrong stop, which wastes a lot of time for passengers. Therefore, there is an urgent need for a public transport interactive system. At present, the wireless communication technology used in the intelligent public transportation system is mainly the short message data transmission system of the public network or the GPRS data ...

AI Technical Summary

Problems solved by technology

In many cases, people often get on the wrong bus because of their haste or carelessness, or wait for the bus at the wrong bus stop, or get off at the wrong stop, which wastes a lot of time for passengers. Therefore, there is an urgent need for a public transport interactive system

At present, the wireless communication technology used in the intelligent public transportation system is mainly the short message data transmission system of the public network or the GPRS data transmission system on the market. as many as several hours; the system is designed for public applications and is not suitable for the special application of public transport users. If the system is installed on all public transport vehicles in a certain city, there will be network congestion and it is difficult to apply it in a large area; users It needs to bear a certain usage fee, and the user's post-operation burden is heavy, and it also has the disadvantage of uncertain network delay

Another is the combination of SMS data transmission system of the public network and the paging system. The system uses the SMS data transmission system of the public network when the vehicle-mounted terminal uploads data, and uses the paging system when the control center downloads data. It increases the user's construction cost, increases the complexity and cost of the vehicle-mounted terminal equipment, and increases the unreliability of the entire system

Vehicle-mounted terminals generally only have the functions of dispatching SMS reception and feedback, automatic reporting of vehicle location and voice communication. The station reporting is manually operated by the driver, which increases the workload of the driver and easily distracts the driver.

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