Shanghai LingShu ZhongHe Applies for Patent on Blockchain-Based Vehicle-Road Collaboration Data Security Sharing Method and System

Shanghai LingShu ZhongHe Applies for Patent on Blockchain-Based Vehicle-Road Collaboration Data Security Sharing Method and SystemOn April 2, 2025, the State Intellectual Property Office of China announced that Shanghai LingShu ZhongHe Information Technology Co., Ltd

Shanghai LingShu ZhongHe Applies for Patent on Blockchain-Based Vehicle-Road Collaboration Data Security Sharing Method and System

On April 2, 2025, the State Intellectual Property Office of China announced that Shanghai LingShu ZhongHe Information Technology Co., Ltd. (hereinafter referred to as "LingShu ZhongHe") has applied for a patent titled "A Blockchain-Based Method and System for Secure Sharing of Vehicle-Road Collaboration Data," with publication number CN119743243A and application date of March 2025. This patent technology utilizes blockchain technology to address critical issues in secure data sharing for vehicle-road collaboration, enhancing data security and sharing efficiency, and providing strong support for the development of intelligent transportation.

The patent abstract details the design philosophy and technical implementation path of the method and system. The system first acquires real-time data from vehicles and road infrastructure, such as vehicle location, speed, and road conditions. This real-time data undergoes rigorous encryption, generating data packets with double-layer encryption protection. This double-layer encryption mechanism significantly enhances data security, effectively preventing unauthorized access or tampering during transmission and storage.

The generated double-layer encrypted data packets are then uploaded to multiple nodes in the blockchain network. To ensure data integrity and security, the system first performs strict identity verification of the uploading nodes based on a preset authentication algorithm. Only verified nodes can receive and store the data packets. After identity verification, the system further verifies the double-layer encrypted data packets to ensure that the data has not been damaged or tampered with during transmission. Upon successful verification, the system enters the consensus phase to ensure all nodes agree on the data state.

To further enhance data security and system fault tolerance, the system employs a data sharding technique. The double-layer encrypted data packets are divided into multiple fragments and stored separately on different blockchain nodes. This distributed storage method effectively avoids single points of failure; even if some nodes fail, data integrity and availability are maintained. Even if a node malfunctions or is attacked, other nodes still retain the complete data, ensuring continuous and stable system operation.

For data sharing, the system uses an advanced data sharing algorithm to ensure secure and efficient sharing among authorized users. This algorithm precisely controls data access permissions, preventing unauthorized access. This allows different participants, such as vehicle manufacturers, traffic management departments, and road infrastructure operators, to share necessary information while ensuring data security and privacy protection.

Furthermore, the system features dynamic resource allocation. The system collects real-time status data from blockchain nodes, such as storage capacity, network bandwidth, and load factor. Based on this data, the system dynamically calculates and allocates data storage and computing resources rationally, optimizing system performance, improving data processing efficiency, and effectively reducing operating costs. This dynamic adjustment mechanism ensures the system can adapt to changing data traffic and computing demands, maintaining efficient and stable operation.

LingShu ZhongHe's patent application marks a significant breakthrough in vehicle-road collaboration data security sharing technology. This technology not only enhances data security and reliability but also significantly improves data sharing efficiency, providing key technical support for building a secure and reliable intelligent transportation system. This invention has the potential to drive further development of vehicle-road collaboration technology, providing a solid foundation for applications in intelligent transportation and autonomous driving.

This patented technology effectively addresses many challenges in vehicle-road collaboration data security sharing. Traditional centralized data storage and sharing methods are vulnerable to single points of failure and security vulnerabilities. This blockchain-based solution effectively avoids these risks. The decentralized nature of blockchain technology ensures data security and reliability while improving data sharing efficiency and transparency.

Established in 2017, LingShu ZhongHe has a registered capital of RMB 50 million and a paid-in capital of RMB 50 million. Located in Shanghai, it primarily engages in technology promotion and application services. Tianyancha data shows that the company has invested in 5 companies, participated in 27 bidding projects, holds 99 trademarks, 245 patents, and 6 administrative licenses. This information demonstrates LingShu ZhongHe's extensive R&D experience and strong market competitiveness, supporting its continued innovation in vehicle-road collaboration data security sharing.

This patent technology has broad application prospects. With the rapid development of intelligent transportation and autonomous driving technologies, the demand for secure sharing of vehicle-road collaboration data is growing. This technology can be applied to various intelligent transportation scenarios, such as intelligent traffic signal control, autonomous driving assistance systems, and traffic accident warnings. It can improve traffic efficiency, reduce traffic accidents, and enhance urban traffic management.

In conclusion, LingShu ZhongHe's patent application for "A Blockchain-Based Method and System for Secure Sharing of Vehicle-Road Collaboration Data" has significant technological innovation and broad market application prospects. It provides an effective approach to solving the challenges of vehicle-road collaboration data security sharing and is expected to drive technological advancement and industrial development in the intelligent transportation field. In the future, as the technology matures and applications expand, it will play an increasingly important role in building safer, more efficient, and convenient intelligent transportation systems. LingShu ZhongHe's continuous technological innovation capabilities and market insight place it in a favorable position in this field, and its future breakthroughs in intelligent transportation are highly anticipated. This patent application not only showcases LingShu ZhongHe's technological strength but also reflects China's development and progress in intelligent transportation technology. It will have a profound impact on the future construction of smart cities and the transformation and upgrading of traffic management models. The development of this technology will directly affect the safety and efficiency of future urban transportation and deserves attention and in-depth research. Through continued R&D and innovation, LingShu ZhongHe is expected to contribute more to the development of the intelligent transportation field.

The development of this technology aligns with the national strategy of vigorously developing intelligent transportation, providing important technical support for building smart cities and achieving the goal of a strong transportation nation. In the future, as the technology is continuously improved and application scenarios expand, we will see this technology play a greater role in more fields, ultimately benefiting the public.