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With the rapid development of science and technology, the transportation field is undergoing an unprecedented transformation, and vehicle-road-cloud integration has become a key direction to lead the development of future transportation. This innovative concept aims to achieve intelligent, efficient and safe transportation systems by deeply integrating vehicle, road and cloud data. However, to truly realize the huge potential of vehicle-road-cloud integration, digging deep into the data value is the core task, and it also faces many challenges.

1. Current Status and Challenges of Software and Hardware Standardization

In recent years, the exploration of the field of vehicle-road-cloud integration has been continuously advanced. But overall, the industry still lacks unified standards and specifications in terms of data interoperability, format unification, and system application services between the vehicle side, road side, and cloud side. This means that despite the emergence of individual highlight products, the entire industry has not yet formed a completely unified standard system. For example, the data formats collected by vehicle-side equipment produced by different manufacturers may vary, and there are also differences in the data transmission protocols between roadside sensors and cloud platforms, which makes data integration and analysis face many obstacles.

II. Efforts and achievements in promoting standardization

In order to promote the development of vehicle-road-cloud integration, the industry has released a series of standard proposals and guidelines. These efforts aim to unify data elements, interfaces and formats, and provide references for the construction of demonstration areas and industry progress. At the same time, the key points proposed in the reference guide for the large-scale construction and application of "vehicle-road-cloud integration" for intelligent connected vehicles point out the direction for achieving software and hardware standardization and compatibility. However, the formulation of standards is only the first step, and its real implementation and widespread application still require time and practical testing. In the actual promotion process, we may encounter problems such as enterprises not being active enough in implementing standards due to technical and cost reasons, or the standards themselves need to be continuously updated and improved according to new technological developments and application needs.

III. Progress and Problems in Connecting Vehicles, Roads and Clouds

The interconnection of vehicles, roads and clouds is an important goal of vehicle-road-cloud integration. In theory, through the new generation of information and communication technology, the vehicle-road-cloud integrated system can realize the integration of people, vehicles, roads and clouds, and ensure the efficient operation of intelligent connected vehicles and transportation systems. Application pilot cities are also promoting the coordination of vehicles, roads and clouds according to relevant plans. However, in the actual implementation process, there are still problems such as inconsistent standards, insufficient data sharing and difficulties in cross-departmental coordination. Policy conflicts and unclear responsibilities between departments have increased the difficulty of linkage and coordination.

In addition, the complexity of technology is also an issue that cannot be ignored. Achieving seamless integration of vehicle, road and cloud requires solving a large number of technical problems, such as the stability and real-time performance of data transmission, compatibility between different systems, and network security. At the same time, since it involves a large number of equipment and system upgrades, the high investment cost has also become one of the factors restricting the widespread application of vehicle-road-cloud integration.

IV. Directions and Strategies for Future Transportation Change

In the face of current challenges, future development requires promoting the deep integration of the transportation, automobile and communications industries and reconstructing the technology chain and value chain. By strengthening top-level design, formulating a unified technology development roadmap and standard system, we can ensure the coordinated optimization of vehicle-side, road-side and cloud-side systems.

In terms of basic platforms, the construction of new infrastructure is crucial.Li KeqiangIt is pointed out that in the future, vehicles and infrastructure will be integrated and operated in a coordinated manner, which requires the construction of five basic platforms including computing basic platform, cloud control basic platform, etc. These basic platforms are like the new infrastructure of the transportation system, providing important support for the development of intelligent connected vehicles.

In terms of technology, we should avoid "chimney-type" architecture and over-emphasis on single-unit intelligence. The "layered decoupling, cross-domain sharing" model can establish a good ecology, adapt to the rapid iteration of technology, and promote industrial development. Vehicle companies should focus on core businesses and achieve full-stack control, rather than blindly pursuing full-stack self-development.

To break through the current bottleneck of autonomous driving development, we must take the path of "vehicle-road-cloud integration". Single-vehicle intelligence is difficult to ensure driving safety, but "vehicle-road-cloud integration" can eliminate information islands to the greatest extent with its God's perspective, obtain global information, and provide possibilities for establishing reliable data models and realizing a closed business loop.

Take Mushroom Car Connect as an example. It has made remarkable achievements in the field of vehicle-road-cloud integration. Not only has it successfully developed a standardized product package and connected the three ends of vehicle, road and cloud, but it has also improved data quality and application effects through self-developed advanced technologies. On the technical level, Mushroom Car Connect is the only complete solution in the industry that realizes the linkage of vehicle, road and cloud, and has successfully broken through the barriers between road, cloud data and vehicle and traffic management. These include various self-driving vehicles to meet the needs of different scenarios; smart cities and road infrastructure to achieve real-time digitization of roads and vehicle-road collaboration; and AI cloud platforms for government and intelligent network data operation services to achieve efficient data processing and application.

In addition, the AI ​​digital road base station and its system (MRS) independently developed by Mushroom Auto can realize the real-time data twinning of intersections and continuous sections. MRS uses a multimodal perception large model, and the algorithm accuracy far exceeds the C4 standard, reaching the industry's highest "double SL3" requirements (Institute of Information and Communications Technology-2024). At the same time, Mushroom Auto is also in the leading position in the industry in terms of end-to-end large model architecture for autonomous driving. Many AI algorithms rank first in the world's authoritative lists, such as its BigFusion model in the world's authoritative lists such as SemanticKITTI (75.9 IoU) and nuScenes datasets (83.2 mIoU). Converting real physical scenes into 3D visual images further improves the level of refinement of traffic management. Through the joint control of the front vehicle warning and the rear vehicle, the full-stack capability construction of the cloud-vehicle-road link has been completed, providing a strong guarantee for the safety and efficiency of traffic.

In practice, Mushroom Car Connect's products and solutions fully comply with the requirements of the national "Vehicle-Road-Cloud Integration Pilot Guidelines". The company actively participated in the compilation of the country's first "Vehicle-Road-Cloud Integration Practical Application White Paper" and "Vehicle-Road-Cloud Integration Construction Guidelines", and continued to participate and lead in the formulation of industry standards and practical applications. In addition, with rich and mature experience in the implementation of vehicle-road-cloud integration, Mushroom Car Connect's technology and standardized products have been rapidly implemented in many places and scenarios, covering a variety of complex environments such as urban open roads, highways, parks, and scenic spots.

Looking further, the realization of vehicle-road-cloud integration will bring about changes in many aspects. For urban planning and traffic management, based on real-time and comprehensive data, roads and infrastructure can be planned more accurately, traffic flow can be optimized, congestion can be reduced, and the operation efficiency of the city can be improved. For automobile manufacturers, it means a shift from simple vehicle production to providing comprehensive travel services, and through deep integration with transportation facilities and the cloud, it provides users with a smarter, safer and more comfortable travel experience. For ordinary people, future travel will be more convenient, efficient and personalized, travel time and cost will be greatly reduced, and travel safety will be significantly improved.

In short, tapping into the value of vehicle-road-cloud integrated data is the key to realizing future transportation reform. Although there are still many challenges, through the joint efforts of all parties, strengthening standardization work, breaking down collaborative platform barriers, and promoting technological innovation and application practice, future transportation will usher in a new era of greater safety, efficiency, and intelligence.

(Source: Financial Information)

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