128 results about "Transaction service" patented technology

A computing system can provide an interface for users of a messaging service to exchange messages with other users of the messaging service. The system can associate each exchange of messages with an underlying document, and structure the underlying document of each message exchange so that each message as a comment that is embedded or linked to the document.

The invention provides a power transaction agent system based on AI auxiliary decision making, the system can provide intelligent power transaction service based on an intelligent contract, the system is responsible for processing massive, high-frequency and multi-dimensional data, providing deep insight and accurate prediction, liberating traders from heavy data work, and improving the working efficiency of the traders. The method focuses on strategy formulation and risk control of transactions. The system can provide questioning and answering services for power transactions for users, and can perform power transaction prediction and visualization in each mode based on collected power transaction big data, so that power market intelligent analysis, retrieval and other services of traders, analysts and decision makers can be deeply endowed, multiple functions are integrated, and the user experience is improved. The system assists traders, users, managers and the like, realizes intelligent service and lightweight service of power transaction, reduces transaction cost, and improves market circulation efficiency and benefits of power transaction.

The invention discloses an intelligent switching method and system based on multi-platform overseas payment, and the method comprises the following steps: accessing a plurality of overseas third-party payment platforms, and building a unified order processing flow through a transaction service; a monitoring point is embedded in the payment interaction process of the application program and the transaction service, payment success data and payment failure data are collected, and corresponding counters are maintained respectively; regularly pulling the counter in a parallel task mode, and counting the failure rate of each payment mode in the first time window T1; when it is detected that the failure rates of a certain payment mode in continuous N first time windows T1 all exceed a threshold theta, triggering exception handling, including marking the payment mode as abnormal, and automatically switching to a standby payment mode; and when it is detected that the failure rate of the off-shelf payment mode in the second time window T2 is recovered to be below the threshold value, automatically executing recovery operation, including re-shelving the payment mode.

The embodiment of the invention provides a transaction method and transaction system based on a digital currency hard wallet, and the method comprises the steps: an industry terminal transmits a feature negotiation request to an interactive hard wallet; in response to the fact that the hard wallet receives a successfully matched feature negotiation result determined by the hard wallet according to the feature negotiation request and the features of the hard wallet, the industry terminal generates a first authentication key by using a security algorithm; the industry terminal initiates bidirectional authentication verification with the hard wallet, information sent by the hard wallet is verified by using the first authentication key, and information sent by the industry terminal is verified by the hard wallet by using a second authentication key generated by a security algorithm; and in response to a result that the bidirectional authentication verification is passed, the industry terminal executes an industry data rewriting operation on the hard wallet and completes the transaction service, and after the transaction service is completed, the industry terminal sends the transaction data to the hard wallet. And the transaction information is sent to the associated operation mechanism system through the industry background system, so that the associated operation mechanism system carries out payment transaction processing according to the transaction information.

The invention provides a transaction service method and system based on voice recognition, and relates to the technical field of automatic ticketing. The method comprises the following steps: receiving a voice instruction of a user, converting sound waves into digital signals by adopting a signal processing technology, and converting voice into texts to generate a voice text conversion result. According to the invention, through keyword extraction and intention analysis, the demands of the user, such as budget and lottery ticket types, can be analyzed more accurately, purchase parameters better meeting the demands of the user can be configured, a linear programming tool is used to optimize the time configuration of a purchase process, waiting and processing time is reduced, transaction efficiency is improved, and by analyzing a lottery ticket purchase strategy, the user experience is improved. According to the method, the expected value is calculated, and the optimal purchase strategy is recommended, so that the user can make a more intelligent purchase decision according to the expected income, the potential of return on investment is improved, the reachability and personalization of the service are greatly enhanced, and more convenient and safer ticket purchase experience is provided.

The invention provides a distributed futures transaction service system of a stateless micro-service architecture based on RestfulApi. The system comprises a front routing service, a relay transaction service, a market information acquisition service, a market information service, a tidb distributed database and a codis memory distributed database. The front routing service provides a stateless interface based on Restful Api, and supports multi-node parallel expansion and dynamic load adjustment; the relay transaction service is integrated with mainstream futures sdk and interacts with the counter system through an asynchronous communication mechanism; the market information acquisition service acquires dynamic market information data and writes the dynamic market information data into the codis memory distributed database; the market information service reads the dynamic market information data and externally provides an api interface; the tidb distributed database is used for storing user account information, and the codis memory distributed database is used for storing entrustment return, transaction return and dynamic market data. All the modules cooperate to realize high-concurrency, low-delay, high-availability and multi-mode futures transaction request processing and return information management.

The invention discloses an electric power spot transaction auxiliary service decision-making system, and relates to the field of electric power spot transaction, and the system comprises a transaction data acquisition module, a transaction data prediction module, a transaction auxiliary service module, a transaction service decision-making module, and an execution feedback correction module. Wherein the transaction data acquisition module is used for acquiring a spot transaction data set in real time; the transaction data prediction module is used for extracting transaction feature data, analyzing a change trend and generating a future market parameter set; the transaction auxiliary service module is used for generating a transaction auxiliary service scheme set; the transaction service decision module is used for selecting a target transaction auxiliary service scheme; the execution feedback correction module is used for executing the target transaction auxiliary service scheme and dynamically correcting the auxiliary service emphasis rule, and the whole-process intelligent electric power spot transaction auxiliary decision-making system is constructed in a modularized mode, so that the intelligence, automation and adaptive adjustment capacity of electric power spot market transaction decision making are improved.

This application belongs to the field of blockchain technology, and specifically relates to a transaction processing method, a transaction processing device, a computer-readable medium, and an electronic device. The transaction processing method includes: performing an availability detection on each blockchain node according to the transaction data recorded in the blockchain network to determine whether each of the blockchain nodes is a normal node or an abnormal node; when a transaction request is generated on the abnormal node, transmitting the transaction request to the normal node so as to jointly process the transaction request by the abnormal node and the normal node. The embodiments of this application can improve the continuity, stability, and reliability of transaction services.

The invention discloses a transaction request processing method and device, a storage medium and electronic equipment, and the method comprises the steps: determining an offline request processing link and a real-time request processing link associated with a target transaction service, monitoring the current request traffic parameters of the real-time request processing link and the offline request processing link through a traffic PID controller, and transmitting the current request traffic parameters to the real-time request processing link; and based on the current request flow parameter, a flow PID controller is adopted to carry out flow control processing to obtain a flow control signal for the target transaction service, and based on the flow control signal, request response adjustment processing is carried out on the target transaction service.

The utility model discloses a wall-mounted bank management self-service device, which belongs to the technical field of transaction service equipment and specifically comprises an expansion module framework and an all-in-one machine framework, an all-in-one machine display screen is mounted on the all-in-one machine framework, and a camera recording module is mounted on the all-in-one machine display screen; an electronic module assembly is installed on a back plate on the back face of the all-in-one machine frame. A turnover table is hinged to the bottom of a containing groove in the middle of a front side face shell of the expansion module frame, a keyboard is installed on the turnover table, and a high-speed scanner is installed on the back face of the face shell through an installation frame. According to the utility model, a wall-mounted structural design is adopted, the device is mounted on a wall at a specified position according to mounting requirements, and the device is networked, so that officers and soldiers can conveniently carry out networking self-service operation on transaction processing, the transaction processing time is shortened, the transaction processing flow and links are simplified, and the transaction processing efficiency is improved. While the basic-level officer and soldier transaction service level and experience feeling are effectively improved, the workload of manual offline transaction processing can be reduced, and the working efficiency is improved.

The embodiment of the present disclosure provides a kind of AI-based travel service commodity reservation method and computer program, wherein method is applied to travel transaction service platform, including: show AI dialogue page, the AI dialogue page has user input area and dialogue content area;Based on the reservation demand of user for travel service commodity, AI reply content is generated;AI reply content is shown in the dialogue content area of the AI dialogue page, and the AI reply content at least includes the following information: the information of travel service commodity matched with the reservation demand, and the order information corresponding to the travel service commodity to be reserved filled in automatically.The embodiment of the present disclosure can realize the automatic promotion of AI-based travel service commodity reservation process inside travel transaction service platform, improve the automation degree of travel service commodity reservation, reduce user operation complexity, improve reservation efficiency and user experience, and reduce technical implementation cost and data security control cost.

The present invention discloses a service processing method, device, and electronic device based on an imaging client, which relate to the field of fintech. Among them, the method includes: receiving a page combination request transmitted by a target application, where the target application is pre-displayed on the browser of the imaging client, and the application user customizes the pages to be combined on the browser through a user interface (UI) control, and the UI control is pre-deployed in a static page library, and the page combination request includes N pages to be combined; responding to the page combination request, combining the N pages to be combined to obtain an imaging transaction service page; receiving a service transaction instruction initiated through the imaging transaction service page, and invoking a target peripheral device based on the service transaction instruction; controlling the target peripheral device to execute the service transaction instruction to obtain a transaction execution result. The present invention solves the technical problem in the related art that in the traditional imaging client during service processing, it is difficult to balance the interaction with the underlying peripherals and cannot be flexibly configured.

The embodiment of the invention provides a credit-based transaction processing method and device, and the method comprises the steps: obtaining an access instruction which is submitted by a payee and aims at a credit transaction service of an application program, submitting a service access request to a server, and then receiving a credit transaction page returned by the server, the method comprises the following steps: receiving a credit transaction page of a payee, submitting transaction parameters input by the payee based on the credit transaction page to a server, receiving and displaying a transaction identifier for carrying out credit transaction returned by the server, scanning the transaction identifier by a payment terminal of a payer carrying out credit transaction with the payee, and submitting a credit transaction request to the server to carry out credit transaction detection; and finally, acquiring a credit transaction result returned by the server after credit transaction determination based on the transaction parameters under the condition that the credit transaction detection is passed, thereby realizing transaction processing between the payee and the payer based on the credit transaction detection.

The invention discloses a transaction business information positioning method and device, a medium and equipment, and is applied to a front terminal of a service system, logs in the service system are stored according to a path in a preset format, and the method comprises the steps: obtaining a target transaction which gives an alarm from alarm information when it is monitored that the alarm information in the service system has an alarm signal; analyzing the message capture packet corresponding to the target transaction, obtaining at least one kind of transaction query information according to an analysis result, and sending any kind of transaction query information to a query component corresponding to the transaction query information; the query component performs log query according to the transaction query information and a storage path corresponding to the log to obtain target log content; and determining an actual file name and a thread number corresponding to the target log content, and performing downstream node query based on the actual file name and the thread number to obtain downstream node information. According to the application, only the front-end processor needs to be modified, the whole service system does not need to be greatly changed, the application is widely popularized, and the universality is high.

The invention provides a data processing method based on a block chain and a related device, and the method comprises the steps: obtaining a resource transaction request which is transmitted to a target execution node and comprises transaction information, the target execution node being any one of execution node clusters included in a transaction service network, and the transaction service network comprising a verification node cluster; generating a verification request data packet by using a resource exchange transaction constructed according to the transaction information and an execution voucher determined according to the resource transaction request; sending the verification request data packet to a target verification node, and obtaining verification result indication data; and if verification of the verification request data packet is passed, block chain uplink processing is performed on the evidence storage transaction and the resource exchange transaction generated according to the verification request data packet. According to the method provided by the invention, the resource transaction data processing can be realized by utilizing the nodes in the decentralized transaction service network, the data processing efficiency is effectively improved, and the accuracy and security of the data are ensured.

A system for enabling enterprise decarbonization is disclosed. The system includes three platforms that can operate on a standalone basis, or in conjunction with the other platforms as Climate Suite. The three platforms include a Sustain platform configured to streamline emissions inventory, analytics and reporting and enable creation of emissions reductions that become deals in the PPA or Carbon marketplaces; a PPA platform configured to provide digital transaction services for clean power purchases and sales; and a Carbon platform configured to provide digital transaction services for purchases and sale of carbon credits and renewable energy certificates.

A network-based computing system can implement a transaction service in which digital wallets of client transaction entities are dynamically monitored to maintain a balance within a liquidity tranche unique to each transaction entity. The computing system can further execute a smart liquidity model that parses transaction requests into smaller clips and execution timing intervals such that risk of transaction failure is minimized or eliminated.

A method for using unified transaction services in a multi-tenant architecture system is discussed. The method includes receiving a request, at a first service provider, to provide a first transaction service for a user. The method includes accessing a first representation of the first service provider in a first hierarchical data structure, the first hierarchical data structure being managed by a second service provider, the second service provider managing user identity of the user. The method includes determining, based on the first representation, that transaction resources required for completion of the first transaction service are provided at the second service provider using a resource representation. The method also includes, responsive to determining that the transaction resources are accessible at the first service provider, accessing, at the first service provider, the transaction resources via the resource representation.

The invention provides a dual-carbon transaction service platform with a transaction information accurate matching function, and relates to the technical field of carbon transactions, and the dual-carbon transaction service platform comprises a sequentially nested verification chain formed by a token issuing unit, an area pre-detection unit, a time window response unit, a data interoperation unit, a manual verification unit and an electronic filing unit which run in sequence. The platform carries the mapping information by using the digital token, the category code corresponds to the carbon quota category, the aging state code is bound with the effective time period, and the regional feature code is associated with the regional emission factor data. During verification, region consistency is verified through an algorithm, period effectiveness is judged through system time, kernel exposure is triggered through a data matching rule, finally, an authenticator carries out visual comparison and applies digital marks, and whole-course data is recorded and evidence-stored through an electronic filing unit.

The invention provides a deployment mode switching method and device, equipment, a medium and a program product, relates to the technical field of computers, and can solve the problem of insufficient flexibility of an overall deployment architecture. According to the technical scheme, when a service application is started, metadata information of all services in a configuration file is analyzed, and all the services are registered to a service directory; receiving a service request of a client through the data operation service; judging a deployment mode identifier of the service application; if the mode is a distributed deployment mode, acquiring an address of a customer transaction service corresponding to the unique identifier of the target service from a service directory through a data operation service, and calling a remote customer transaction service based on the address; if the mode is the single deployment mode, corresponding service metadata information is acquired locally through the data operation service according to the unique identifier of the target service, and the business process of the local customer transaction service is executed based on the service metadata information. And a process for deploying and calling services.

The invention discloses a platform transaction disaster recovery account supplementing method and device, equipment and a medium, and relates to the field of distributed technologies. The method comprises the steps of obtaining a to-be-processed transaction service request in a production environment of a platform transaction disaster recovery account supplementing system, and determining a transaction request type corresponding to the to-be-processed transaction service request; according to the transaction request type, performing backup processing through a disaster recovery environment data backup method to obtain a disaster recovery environment data backup request corresponding to the to-be-processed transaction service request; if the production environment has a fault, in the disaster recovery environment, through a transaction disaster recovery account supplementing method, performing account supplementing processing on the disaster recovery environment data backup request to obtain a transaction disaster recovery account supplementing success result; and when the fault of the production environment is removed, feeding back a transaction disaster recovery account supplement success result to the production environment database. The problem that in the prior art, due to asynchronous backup to the disaster recovery environment, the transaction disaster recovery account supplementing result is inaccurate is solved, and the accuracy of the transaction disaster recovery account supplementing result is improved.

The invention relates to a peer-to-peer network as an application-level cryptocurrency and blockchain interface, which implements a secure peer-to-peer network with a computing device through an unsecure network connection. Each computing device may include or be coupled to a provenance attestation hardware. The provenance hardware may be validated through secure storage or other modalities of public available data, such as trusted servers, or valid provenance data. Once verified on the peer-to-peer network, the peer-to-peer node may provide or receive network services, such as a blockchain service, a cryptocurrency transaction service, a smart contract-supporting service, a token exchange, a survey service utilizing provenance proof data, a distributed data backup service, a distributed computing service, and the like.

The invention discloses a compliance detection method of an electricity and carbon service smart contract and a related device, and belongs to the cross field of a block chain technology and an electricity and carbon scene. According to the method, a reference data set covering compliant and non-compliant smart contracts is constructed, four key steps of the smart contract business compliance detection method are designed, semantic rules of power-carbon transaction related laws and regulations are defined, and consistency judgment is performed on the contracts through an agent-based large language model. The invention aims at improving the reliability of the smart contract of the power-carbon transaction based on the block chain, providing an important technical guarantee for the security of the power-carbon transaction service, and reducing the economic loss caused by the non-compliance of the contract logic.

A transaction transmitted by a user node in a blockchain network and transaction verification information corresponding to the to-be-verified transaction are acquired. The transaction verification information includes a state read set, a state write set, an initial transaction execution result, and a block identifier of a target block. A first block header of the target block includes the block identifier. A second block header is determined from a block header chain of a light node in the blockchain network. The state read set and the state write set are checked based on a first state snapshot in the second block header. The transaction service is executed to obtain a target transaction execution result corresponding to the transaction service and to-be-written state data. Legitimacy of the to-be-verified transaction is checked based on the initial transaction execution result, the target transaction execution result, the state write set, and the to-be-written state data.

The present application discloses a third-party system fault emergency response method, apparatus, device, and medium, which relate to the field of information technology, including: determining whether acquired third-party system fault data is fault data in a preset fault library; if the third-party system fault data is fault data in the preset fault library, activating a local system protection mechanism to shut down an outbound call transaction service; if the third-party system fault data is not fault data in the preset fault library, determining whether the number of consecutive transaction failures or the transaction duration of the third-party system fault data meets a preset circuit breaker condition; if the number of consecutive transaction failures or the transaction duration meets the preset circuit breaker condition, activating a circuit breaker mechanism to shut down the outbound call transaction service, detecting the recovery status of the third-party system based on the circuit breaker mechanism and using a preset timed task, and reactivating the outbound call transaction service based on the detection result. This allows for timely response to emergencies in the third-party system without relying on manpower.

Disclosed are a system and method for providing a dental product transaction service, and the system for providing a dental product transaction service, according to an embodiment of the present application, may comprise: a purchaser terminal that receives an input of purchase information including purchase product information and purchaser information from a purchaser through a dental product transaction platform; a seller terminal that receives an input of sales information including sales product information and seller information from a seller through the dental product transaction platform; and a server that provides the dental product transaction platform, matches the purchase information and the sales information, and transmits transaction information to the purchaser terminal or the seller terminal.

A computing system can implement an automated peer-to-peer (P2P) transaction service in which digital wallets of users are linked with external accounts. The computing system provides a messaging engine that enables users to create chats in which underlying documents may be associated with a particular chat. The system can process information in the chat to automatic transaction triggers that cause the system to automatically execute wallet-to-wallet transfers between users.

A computing system can provide a messaging service enabling a plurality of users to transmit and receive messages in connection with an automated peer-to-peer transaction service. The system can identify, within exchanged messages between a first user and a second user of the messaging service, a transaction trigger indicating a transaction request by the first user. Based on identifying the transaction trigger within the exchanged messages, the system automatically executes a transaction from a digital wallet of the second user to a digital wallet of the first user.

The embodiment of the invention discloses a transaction processing method and device, equipment, a medium and a product. The transaction processing method comprises the following steps: receiving a grayscale request for a target transaction of a client sent by a transaction service server; determining a gray level switching result of the target transaction according to the attribute information of the transaction node involved in the life cycle of the target transaction; if the gray level switching result indicates that the target transaction payment system is used, creating a transaction order corresponding to the target transaction in response to a transaction order placing interface of the target transaction payment system called by the transaction service server, and storing order information of the transaction order to a preset database; and receiving a payment request for the target transaction from the client, and querying order information corresponding to the target transaction from a preset database based on the payment request to execute payment operation. According to the technical scheme of the embodiment of the invention, controllable gray scale switching of the payment system can be effectively realized, so that the switching decision is more accurate.

The specification discloses a transaction request processing method and device, a storage medium and an electronic device, wherein the method comprises the following steps: determining an offline request processing link and a real-time request processing link associated with a target transaction service; monitoring current request flow parameters of the real-time request processing link and the offline request processing link by using a flow PID controller; performing flow control processing on the current request flow parameters by using the flow PID controller to obtain a flow control signal for the target transaction service; and performing request response adjustment processing on the target transaction service based on the flow control signal.