Patent RU-2757680-C1 (RU)
Title: System for automated accounting, monitoring and payment for services based on blockchain and cryptography technologies
Inventor: MAKAROV ANATOLIJ MIKHAJLOVICH
IPC: G06Q20/38
Filed: 2020-07-13
Granted: 2021-10-20
Abstract: FIELD: cryptography. 
     SUBSTANCE: invention relates to a system for automated accounting, monitoring and payment for services based on blockchain and cryptography technologies. The system comprises automated AWS of subscribers providing services, AWS of management companies, a server containing personal accounts of service consumer subscribers, a blockchain network, home consumption sensors of service consumer subscribers, communal consumption sensors of management company subscribers, an automated system for accounting and monitoring of measuring consumption sensors, multi-channel radio transmitting apparatus, a multiplexer, systems for automated measurement taking from consumption sensors, data buses, a separate bus for billing, payment and receipt issuing transactions, wherein the automated workstations (AWS) of service consumer subscribers, AWS of subscribers providing services, AWS of management companies are configured to form a data block for the blockchain network, encrypt the data using a public key, create an electronic digital signature, signing data using the electronic digital signature, retrieving the data corresponding to the subscriber from the blockchain network, decrypting the retrieved data using a private key, configured to download, update, and store the latest version of the block chain base of the blockchain network, AWS of service consumer subscribers are connected with the home consumption sensors of the subscribers and configured to form a data block based on the retrieved consumption sensor data and to transfer the formed data block via a bidirectional data bus to the blockchain network, AWS of management companies are connected with communal consumption sensors and configured to form a data block based on the retrieved consumption sensor data and to transfer the formed data block via a bidirectional data bus to the blockchain network, the system for automated accounting and monitoring of measuring consumption sensors is connected via a radio channel to the multi-channel radio transmitting apparatus associated with the multiplexer receiving the digital data from the systems for automated measurement taking from consumption sensors associated with the home consumption sensors of service consumer subscribers and the communal consumption sensors of management company subscribers, wherein the system for automated accounting and monitoring of measuring consumption sensors is configured to form a data block based on the retrieved data from consumption sensor and to transfer the formed data block via the data bus to the blockchain network, AWS of subscribers providing services are configured to form a payment bill for the services, encrypt the data of the bill with the public key, sign the data using the electronic digital signature and to transmit the data of the transaction to the blockchain network, to retrieve data from the personal accounts of service consumer subscribers, AWS of management companies are configured to form a payment bill for the services, encrypt the data of the bill with the public key, sign the data using the electronic digital signature and to transmit the data of the transaction to the blockchain network, to retrieve data from the personal accounts of service consumer subscribers, AWS of service consumer subscribers are configured to retrive the encrypted data of the bill related to the subscriber from the blockchain network, to decrypt the data with the private key, to execute the payment transaction according to the data of the received bill through the server by means of the personal account of the corresponding subscriber, wherein AWS of the service consumer subscribers are connected via the blockchain network and the bidirectional data bus with the AWS of management companies, connected via the bidirectional data bus, the blockchain network and the separate bus for billing, payment and receipt issuing transactions with AWS of the subscribers providing services, connected via the bidirectional data bus and the blockchain network with AWS of the subscribers providing services, the server and the personal accounts corresponding to the subscribers, AWS of the subscribers providing services are connected via the separate bus for billing, payment and receipt issuing transactions and via the bidirectional data bus with the AWS of management companies, connected via the data bus with the system for automated accounting and monitoring of measuring consumption sensors, connected via the separate bus for billing, payment and receipt issuing transactions with the server and the private accounts of the service consumer subscribers, AWS of management companies are connected via the bidirectional data bus with the server and the private accounts of the service consumer subscribers, wherein the AWS of the service consumer subscribers, the AWS of subscribers providing services, the AWS of management companies, the server form distributed registers of all transactions for accounting, monitoring and payment for services in the blockchain network separately for service consumer subscribers, subscribers providing services, subscribers of management companies, and servers. 
     EFFECT: increasing the security of executing transactions. 
     1 cl, 10 dwg