Research on the Service Implementation Method of Blockchain

Glossary

Term DefinitionAppearance data refers to physical entities, such as vehicles, whose appearance characteristics can be obtained through data collection.Blockchain is a distributed database that uses cryptographic technology to ensure the security and immutability of data.Smart contract is a piece of code deployed on the blockchain to automatically execute pre-defined protocols.Transaction refers to the value transfer or data operation carried out in the blockchain network.Consensus mechanism is an algorithm used in the blockchain network to ensure that all nodes reach a consensus on the transaction.Consortium blockchain is a blockchain network jointly managed by multiple institutions, and participants need permission to join.Service trigger refers to a specific event or condition that triggers the smart contract to perform the corresponding service.Parking fee refers to the fee that a vehicle needs to pay to park in a designated area.Accident liability determination refers to the determination of traffic accident liability and clarification of the responsibilities of all parties.Right of way refers to the priority right of way enjoyed by a vehicle when driving on the road. Reward refers to the incentive for vehicles to comply with traffic rules or participate in specific behaviors. Test question

What role does appearance data play in the blockchain service implementation method?

How are smart contracts triggered and play a role in the blockchain service implementation method?

What scenarios are alliance blockchains mainly used for in this patent?

How is the "parking fee processing" service mentioned in the patent implemented?

How is the "traffic accident responsibility determination" service implemented using blockchain technology?

How does the "right of way" service use smart contracts to coordinate vehicle behavior?

What are the two reward services mentioned in the patent? How do they motivate vehicle driving behavior?

What methods mentioned in the patent can ensure the reliable collection of appearance data?

How does the blockchain system update when the collected appearance data changes?

How does the method proposed in this patent solve the problems of difficult data collection and cumbersome service processes in traditional service models?

Answer

Appearance data is a key element in the blockchain service implementation method. It represents the digital identity of a physical entity (such as a vehicle) on the blockchain.

Smart contracts are triggered when specific transactions are received or preset conditions are met to execute pre-defined protocols, such as paying parking fees and determining accident responsibility.

In this patent, the alliance blockchain is mainly used in scenarios that require multi-party participation and data sharing, such as vehicle management, traffic accident handling, and road traffic coordination.

The "parking fee processing" service is implemented through smart contracts. When a vehicle is parked in a designated area, the smart contract automatically calculates the parking fee and deducts it from the owner's account.

The "traffic accident responsibility determination" service uses the distributed storage and consensus mechanism of the blockchain to ensure the fairness and justice of the accident responsibility determination through multi-party data verification.

The "road right of way" service uses smart contracts to coordinate vehicle behavior. For example, at intersections, smart contracts can automatically determine the road right based on traffic rules and vehicle location, and issue instructions to the vehicle.

The two reward services mentioned in the patent are rewards for "obeying traffic rules" and "participating in specific behaviors". They encourage drivers to drive safely and participate in traffic coordination by providing incentives such as points and coupons to vehicles.

The patent mentions a variety of methods to ensure the reliable collection of appearance data, such as using 3D scanning technology, image recognition technology, etc., and ensure the accuracy of data through multi-party data verification.

When the collected appearance data changes, the blockchain system will generate a new transaction record and synchronize the updated data to all nodes to ensure data consistency.

The method proposed in this patent solves the problems of difficult data collection and cumbersome service processes in the traditional service model by storing appearance data on the blockchain and using smart contracts to automate services, thereby improving service efficiency and security.

Paper title

Analyze the advantages and disadvantages of the blockchain-based service implementation method proposed in this patent compared with the traditional service model.

Explore the application prospects of the service implementation method proposed in this patent in intelligent transportation systems and the challenges that may be faced.

Analyze how the method proposed in this patent protects user data privacy and security, and how to deal with potential data leakage risks.

Explore how the method proposed in this patent can be integrated with existing traffic management systems, and how to achieve cross-platform data sharing and interoperability.

Analyze the significance of the method proposed in this patent for future smart city construction, and how to build a sustainable smart transportation ecosystem.