**Introduction to the Vehicle Internet of Things (IoT)**
The Vehicle Internet of Things, or "Car Networking," refers to the use of wireless radio frequency and other identification technologies to recognize electronic tags on vehicles. This system enables the extraction and efficient utilization of all vehicle attributes, as well as static and dynamic information, through an information network platform. These data are then processed according to different functional needs, allowing for effective regulation of the vehicle's operational status and delivering integrated services.
The vehicle digital standard source technology is based on RFID (Radio Frequency Identification) application technology, developed from vehicle-related information resources. This project was organized by the Ministry of Public Security and certified by the Ministry of Science and Technology as a key project under the 2007 National Science and Technology Support Program. The project number is 2008BAF31B00. The development of this technology will promote the implementation of "vehicle networking" and accelerate the industrialization of RFID.
**Development of the Internet of Vehicles**
The evolution of the Internet of Vehicles can be roughly divided into three stages: car network → car mobile internet → intelligent vehicle network.
Currently, we are actively developing the car internet and moving towards a fully connected vehicle network. On the roads, various technologies are being used to enable intelligent assisted driving. With the support of future advanced technologies, autonomous driving and smart transportation are becoming a reality.
**Analysis of the Vehicle Internet Industry Chain**
The vehicle internet industry chain follows a three-tier architecture. The complete chain involves many links, including communication chip/module providers, external hardware suppliers, RFID and sensor manufacturers, system integrators, application equipment and software developers, telecom operators, service providers, and automobile manufacturers. In general, it can be divided into three layers: the operating layer, the application layer, and the management layer.
TSP (Telematics Service Provider) plays a central role in the industry chain. As the core of the telematics ecosystem, TSP connects automotive companies, equipment manufacturers, network operators, and content providers. Whoever controls the TSP can control the entire telematics industry, making TSP a critical player for car manufacturers, telecom operators, GPS providers, and car audio/video navigation companies.
**How Does Telematics Benefit Us?**
1. **More Convenient and Smooth Travel**
Have you ever experienced a small accident that caused traffic jams? In the era of vehicle networking, each car has GPS positioning and "eyes" that can upload road conditions to traffic management departments. The cloud can then manage traffic flow and plan routes to avoid congestion.
2. **Safer Driving Experience**
Safety is always our top concern. With the Internet of Vehicles, cars can actively detect their surroundings using sensors and connect with city traffic signals to provide automatic warnings and prevent accidents. With further development, achieving zero traffic accidents may become a reality.
3. **Eco-Friendly and Low-Carbon Travel**
In a low-carbon society, the intelligent transportation system enabled by the Internet of Vehicles will play a key role in energy conservation and emission reduction. It can help reduce energy consumption by up to 20%, and a smooth traffic network composed of people, vehicles, and roads will significantly cut down fuel use and pollution.
In short, the goal of the Internet of Vehicles is to improve travel efficiency, ensure safer driving, and promote environmental protection—benefiting both individuals and businesses.
**Key Functions of the Internet of Vehicles**
Although many functions of the Internet of Vehicles are still in development, the power of the Internet and cloud computing opens up endless possibilities for the future. Currently, the most useful features include OBD (On-Board Diagnostics) and navigation systems.
OBD stands for On-Board Diagnostic. It acts like a doctor’s stethoscope and ultrasound machine, allowing drivers to monitor their vehicle's health. By connecting to the car's OBD port, the device can read vehicle data and store it in the cloud. Owners can check their car’s status via a mobile app, such as fuel consumption, exhaust system performance, and fault codes.
When this data is stored in the cloud and shared with dealers, they can monitor your vehicle remotely. This means if something goes wrong, the dealer might contact you before you even notice. They can also predict potential issues and warn you in advance. Additionally, OBD can track your driving habits and offer better driving tips. Your driving style could even influence insurance premiums—such as whether you tend to brake suddenly or drive aggressively.
For those who often forget where they parked, OBD can help locate your car using your phone. It also offers anti-theft features.
Another popular product in vehicle networking is the navigation system. Unlike traditional apps like Baidu Maps or Gaode, these systems combine automatic navigation with manual customer service. This model is widely used abroad and is more practical for users. A single button press allows you to call the service center, tell them your destination, and get real-time route guidance. You can also ask for weather updates, flight bookings, hotel reservations, and more.
From an Internet-based perspective, these navigation products can offer free customer service, with revenue generated from booking hotels and flights. If we think of a car as an app, consider General Motors, which has over 10 million Buick and Chevrolet models. Each day, millions of users spend over an hour using these systems. Such data can even be featured in app stores. However, automakers are still catching up in terms of software development, user experience, and customer service. This makes the car networking space a promising blue ocean market, full of opportunities for startups.
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