GIS-based electronic bus stop board

Abstract

It's a GIS-based electronic bus stops licensing system, including truck terminals, GIS base station and radio station. The truck terminal includes truck chip and he vehicle messaging chips connected to the truck chip, infrared detectors to record number of people who get on / off the car and state memory to store the vehicle number, and the number of people the car carried, control buttons to send vehicles state immediately. The electronic radio station includes station control and processing chips and information receiver chips connected to the control and processing chips, electronic maps processing chips, vehicle location computing chips, and vehicle location display module. After the electronic stop computing in the invention, the precise location of all the bus in each line is displayed and updated immediately. So that passengers can clearly know the arrival time of vehicles that is coming to the stop, the vehicle state and traffic conditions to choose a good way to travel.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a GIS system-based electronic bus stop board. Background technique [0002] With the rapid development of the national economy, the urban population is expanding day by day, the motor vehicles are increasing rapidly, and the pressure on urban transportation is also increasing. Whether it is a developed country or a developing country, this bottleneck has seriously affected the comprehensive development of cities. Developed countries such as the United States, Japan and Europe invested heavily in the research and development of public transport information technology very early. The Chinese government has also attached great importance to this, and has included the construction of ITS (Intelligent Transportation System) in the outline of the "Tenth Five-Year Plan" for national economic and social development, and given priority support as a priority are...

AI Technical Summary

Problems solved by technology

[0012] 4. Existing "electronic station signs" research results are abundant

[0017] The technology used in the existing patents of the same kind has disadvantages such as small service area, lack of flexibility, difficult data transmission, high development cost and susceptibility to interference, large errors, and small data volume. More importantly, due to technical limitations, electronic The goal that the stop sign hopes to achieve: Accurate display of vehicle operation has not been well realized, resulting in a certain time delay and wrong forecast, so that passengers do not have a high degree of trust in the electronic stop sign, and the electronic stop sign is also lost. its role

Images