Trafic MCP Server

The traffic monitoring system provides real-time regional traffic alert query functions and implements data transmission through an SSE server.

Travel and transportation Monitoring #Traffic Monitoring #Real-time Alerts #Regional Query #Server Configuration .Python

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update time : 2025-04-29

What is the Traffic Monitoring System?

This is a real-time traffic monitoring service based on SSE (Server-Sent Events) technology. You can subscribe to traffic alert information for specific regions. When a traffic event occurs in the specified area, the system will actively push update notifications.

How to use the Traffic Monitoring System?

Simply send a JSON request containing the region name to the service endpoint, and the system will establish a persistent connection and push real-time traffic alerts for that region.

Applicable Scenarios

Suitable for navigation applications, logistics scheduling systems, or traffic management departments that need to monitor urban traffic conditions in real-time.

Main Features

Real-time Traffic AlertsPush real-time traffic event notifications for specified areas through SSE technology, including information such as congestion and accidents.

Regional SubscriptionYou can subscribe to specific traffic information by city or region to avoid unnecessary data transmission.

Simple IntegrationThe front-end only needs to handle standard SSE events to receive data without complex configuration.

Advantages and Limitations

Advantages

Low-latency real-time data transmission

Based on the HTTP standard protocol, no special ports or firewall configurations are required

Automatic reconnection mechanism ensures service reliability

Lightweight protocol, suitable for use on mobile devices

Limitations

Only supports one-way communication from the server to the client

Some older browsers may require polyfill support

Long-term connections may consume more server resources

How to Use

Verify Service Status

First, ensure that the Traffic Monitoring service is running. The default address is http://localhost:8000/sse.

Establish an SSE Connection

Create a new EventSource object to connect to the service endpoint.

Subscribe to a Specific Region

Send a JSON request body containing the target region to subscribe to traffic information for a specific area.

Process Received Events

Listen for the message event and process the returned traffic data.

Usage Examples

Navigation Application IntegrationIntegrate the traffic alert function into the navigation application. When the user approaches an accident area, a reminder will be issued.

Logistics Scheduling MonitoringLogistics companies monitor the traffic conditions in all delivery areas and dynamically adjust routes.