Electronic billboard based on road length system management system

Abstract

The invention discloses an electronic billboard based on a road length system management system. The electronic billboard comprises a road manager terminal, a driver mobile phone terminal, the Internet, a database and at least one electronic billboards. After the road manager terminal and the driver mobile phone terminal are registered through the Internet, a road manager can issue road information, road length information and service area information in the database. The electronic billboards are used for receiving road information, road length information and service area information data inthe database, generating primary two-dimensional codes and displaying the primary two-dimensional codes on intelligent liquid crystal displays of the electronic billboards, and the driver mobile phone terminal acquires the road information, the road length information and the service area information by scanning the primary two-dimensional codes. According to the electronic billboard based on theroad length system management system, management of the road manager is facilitated, the road manager can rapidly and effectively issue the road information, a driver can rapidly and effectively acquire the road information, and travel of the driver is convenient.

Description

technical field [0001] The invention belongs to the technical field of highway electronic public notice boards, and in particular relates to an electronic public notice board based on a road length system management system. Background technique [0002] By running service software on the computer, the electronic bulletin board system allows users to use terminal programs to connect through the Internet, perform functions such as downloading data or programs, uploading data, reading news, and exchanging messages with other users. At present, there are a large number of electronic bulletin boards used to display highway information on highways, but they have technical defects such as poor update speed and little display information. Two-dimensional code, also known as two-dimensional barcode, originated in Japan at the earliest. It is a black and white pattern distributed on a plane with specific geometric figures according to certain rules. It is a key to all information and ...

AI Technical Summary

Problems solved by technology

At present, there are a large number of electronic bulletin boards used to display road information on the road, but there are technical defects such as poor update speed and little display information.