How does GPS positioning closely connect with intelligent transportation

With the rapid and sustainable development of my country's social economy, the number of motor vehicles has increased significantly, which has led to traffic congestion and low transportation efficiency in many large cities in my country. In order to solve the current traffic problems and better serve the social and economic development, it is necessary to improve and develop the intelligent transportation system as soon as possible. GPS technology plays a vital role in intelligent transportation systems.

1. Navigation system based on GPS technology

The vehicle navigation system based on GPS is composed of GPS receiver, microprocessor, navigation software, display and geographic information system. The GPS receiver can receive signals from more than four satellites at the same time and determine the three-dimensional coordinates to determine the location of the vehicle. Navigation software is used for data processing and management of the entire system. The display can be used for real-time display of the operation of the entity. The geographic information system is used to store maps and related navigation information. The main typical applications include:

(1) Vehicle navigation

The GPS vehicle monitoring center provides real-time navigation and other value-added services for it, such as: "turn right at the intersection ahead", "you have deviated from the route" and other information prompts.

(2) Pedestrian navigation

GPS can achieve real-time satellite positioning in personal travel, helping tourists to obtain the correct geographic location and route. The position error can be controlled within 10m to ensure that they do not lose their way and ensure that tourists have fun and safety.

2. Vehicle operation management system based on GPS technology

The vehicle operation management system is a new type of vehicle operation management system that integrates GPS, GIS, radio communication network, multimedia, telemetry and remote control. It is mainly to enable the vehicle operation management department and the safety and security department to grasp the operating status of the vehicle in a timely manner, facilitate the command and dispatch of the vehicle, and provide the driver with traffic, public security and service information.

The vehicle monitoring center has multiple microcomputers, a workstation and a large-screen display. In order to monitor and manage vehicles, the computer is equipped with urban road information database, vehicle operating status monitoring software, important vehicle operating route optimization design software, vehicle operation scheduling management system software, vehicle alarm emergency processing software, etc.

The above applications are based on the GPS module providing information such as latitude and longitude, location, and satellite timing. As a location service expert who provides GPS modules for industry customers, the multiple series of high-quality positioning modules developed and produced by Eelink Communication Technology Limited have been truly integrated into traffic management and public transportation services.

Tag: GPS technology,GPS vehicle monitoring,GPS module