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Charging pile edge computing system and method based on block chain technology

An edge computing and charging pile technology, applied in the blockchain field, can solve problems such as multi-level interaction without consideration, and achieve the effect of preventing cloning or forgery

Active Publication Date: 2021-03-12
SHANGHAI WANXIANG BLOCK CHAIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the research on the interaction of electric vehicle charging energy trading mainly focuses on the orderly charging behavior under the "vehicle-network" interaction mode dominated by the power grid, without considering the multi-level interaction of "vehicle-pile-network" under the market equal subject transaction mode.

Method used

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  • Charging pile edge computing system and method based on block chain technology
  • Charging pile edge computing system and method based on block chain technology
  • Charging pile edge computing system and method based on block chain technology

Examples

Experimental program
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Embodiment 1

[0125] The existing charging piles have relatively single functions, only support charging, and do not have edge computing capabilities based on blockchain. The device and method provide a secret key distribution and identity authentication management method for charging piles and new energy vehicles, and build a digital identity authentication system for people and vehicles; provide a life evaluation method for new energy vehicle power batteries on the charging pile side, Construct its life estimation model; provide a solution to the problem of fee settlement between different charging platforms, so as to open up the data interfaces of different charging operators and realize interconnection.

[0126] Such as figure 1 As shown, the data acquisition module collects the charging data; the bus module is responsible for the data transmission between the device and the charging pile control module; the wireless module is responsible for uploading the processed data to the cloud; t...

Embodiment 2

[0234] Embodiment 2 is a modification of embodiment 1

[0235] The invention uses blockchain technology to stitch the split charging data to obtain complete charging data of pure electric vehicles, and uses these data to build a battery life model, estimate the attenuation of the battery, and form a life evaluation portrait of the battery.

[0236] The electric vehicle battery life evaluation method based on blockchain and charging equipment provided by the present invention includes:

[0237] Step 1: Integrate edge computing devices with blockchain capabilities into the charging pile side;

[0238] Step 2: Use the above equipment to build a charging alliance network based on blockchain technology, specifically including: establishing a connection between the charging pile and the distributed data processor, and the distributed data processor verifies the data of the charging pile in real time, and sends a charging message to the central The data processor verifies the chargi...

Embodiment 3

[0268] Embodiment 3 is a variation of embodiment 1

[0269] A blockchain-based charging multi-platform charge settlement system provided according to the present invention includes:

[0270] Blockchain identity authentication and registration module: use IoT devices with blockchain capabilities to create unique blockchain DIDs for charging piles of different charging platforms and new energy vehicles, and obtain the charging pile DID and each charging pile DID of each charging pile. A new energy vehicle DID for a new energy vehicle;

[0271] Wallet creation management module: Create an exclusive wallet for each charging pile DID and each new energy vehicle DID, and the charging platform as a node in the charging network has a node wallet;

[0272] Charging and billing module: perform charging and billing processing according to the electricity bill and charging service fee spent by the user for a single charge, to ensure the authenticity of the charging charge and upload the ...

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PUM

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Abstract

The invention provides a charging pile edge computing system and method based on a block chain technology, and the method comprises the steps that an identity authentication module generates a displaced block chain digital DID by employing an asymmetric encryption algorithm and combining with the related information of a new energy vehicle or charging equipment, carries out the strong identity binding with a citizen digital identity EID, and therefore, a digital identity authentication system of a man-car pile is constructed; a service life evaluation module sews the split charging data by using a block chain technology to obtain complete charging data of a pure electric vehicle, builds a battery service life model by using the completed charging data, and estimates attenuation of the battery to form a service life evaluation portrait of the battery; a cost settlement module dynamically allocates charging service fees according to different network effects of different platforms in a block chain smart contract mode.

Description

technical field [0001] The present invention relates to the field of block chain technology, in particular, to a charging pile edge computing system and method based on block chain technology. Background technique [0002] With the electrification of transportation, the number of electric vehicles is growing rapidly. The access of a large number of charging loads is bound to have a great impact on the distribution network. The development of the electricity market has made it a feasible solution to orderly dispatch the charging power of charging stations through market-oriented mechanisms. In the electricity market environment, electric vehicles, charging stations / piles, and power grids belong to different stakeholders. Electric vehicles need to meet the travel needs of users, and charging stations / piles, as charging service providers, will pursue the maximization of their own interests. The power grid needs to ensure safe, cost-effective and efficient operation. The key ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L9/32G07F15/00
CPCH04L63/08H04L63/0442H04L67/06H04L67/1097H04L9/3247H04L63/123H04L67/12H04L63/06G07F15/005H04L9/50Y02T90/12
Inventor 郭濮瑞屠文慧陈小泉蒋宜春钱超蔡滨宇李红赵笑尘
Owner SHANGHAI WANXIANG BLOCK CHAIN CO LTD