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Method for generating two-dimensional code and implementing mobile payment by mobile phone

The invention relates to a method for generating a two-dimensional code and implementing mobile payment by a mobile phone. A user can input various payment card information (such as bank card account numbers, credit card account numbers, prepaid card account numbers, and third party payment user account numbers) into the mobile phone, the information is enciphered and stored, and then the two-dimensional code is generated and displayed on a screen of the mobile phone. A merchant scans a pattern of the two-dimensional code through a two-dimensional code identifying and reading device, and after user authentication information (such as two-dimensional code generation time, mobile phone fingerprints and mobile phone positions) and the payment card information are decoded, the user authentication information, the payment card information, consumption amount information of the user, merchant account number information and the like are enciphered and sent to a corresponding payment and settlement system. After receiving the information, a payment and settlement server confirms the payment card information to be true or false according to the two-dimensional code authentication information, and carries out payment transaction. The method has the main advantage that the user can save the information of various payment cards, consumption cards and the like in the mobile phone and realize no-card electronic payment transaction instead of the various payment cards.
Owner:上海易悠通信息科技有限公司

Garbage sorting platform and method based on two-dimensional code recognition technology

InactiveCN104044842AGuarantee classification effectGuaranteed recovery and treatment effectWaste collection and transferRefuse receptaclesThe InternetTerminal equipment
The invention discloses a garbage sorting platform based on a two-dimensional code recognition technology and a using method. The garbage sorting platform comprises a remote server, a system platform client side of the Internet of Things, and a terminal device. The system platform client side of the Internet of Things comprises a two-dimensional code intelligent sorting garbage can management module, a garbage bag handing-out management module, a user and community login management module, a garbage sorting integral module, a garbage sorting and recovering module and other device management modules. The terminal device comprises a two-dimensional code garbage bag handing-out machine, a two-dimensional code intelligent sorting garbage can, a garbage integral inquiry change machine and a garbage direct transporting device. By utilizing the mode that one household has one card, data corresponding of two-dimensional code IDs and the remote server is set up. By means of the garbage sorting platform and method, garbage can be sorted correctly and recovered effectively, the trouble caused by secondary sorting is reduced, the environmental sanitation department can count and process garbage sorting data conveniently, and the platform and the method have very important social significance.
Owner:杭州村口再生资源有限公司

System, business and technical methods, and article of manufacture for utilizing internet of things technology in energy management systems designed to automate the process of generating and/or monetizing carbon credits

InactiveUS20200027096A1Improve operator safetyImprove user experienceFinancePayment protocolsEnvironmental resource managementCarbon dioxide equivalent
A carbon credit is a generic term for any tradable certificate or permit representing the right to emit one ton of carbon dioxide or the mass of another greenhouse gas with a carbon dioxide equivalent (tCO2e) equivalent to one ton of carbon dioxide.
Carbon credits and carbon markets are a component of national and international attempts to mitigate the growth in concentrations of greenhouse gases (GHGs). One carbon credit is equal to one ton of carbon dioxide, or in some markets, carbon dioxide equivalent gases. Carbon trading is an application of an emissions trading approach. Greenhouse gas emissions are capped and then markets are used to allocate the emissions among the group of regulated sources.
Carbon credits can be generated by any process that conforms to ISO 14064-66 standards. Once generated, carbon credits can be stored in a distributed, Cloud-based ledger. The ledger entries can serve as a registry for carbon credits as well as the data source for an Internet-enabled trading system or financial exchange that allows the carbon credits to be sold and bought as part of the same system. The distributed ledger can provide records that combine the details of the carbon credits' origin, transaction history, and financial instructions associated with trading of the carbon credits via a distributed ledger system.
Owner:COONER JASON RYAN

Information reproducing apparatus

An information reproducing apparatus for reproducing record information from a record medium on which video information, a plurality of audio-information-streams and a plurality of character-information-streams are recorded, is provided with: a video information reproducing device; a first memory device for storing an attribute of the audio information to be reproduced; a second memory device for storing an attribute of the character information to be reproduced; an audio information reproducing device for reproducing the audio information in one of the audio-information-streams corresponding to the attribute stored in the first memory device; a character information reproducing device for reproducing the character information in one of the character-information-streams corresponding to the attribute stored in the second memory device; a superimposing device for superimposing the character information on the video information; an attribute distinguishing device for distinguishing the attribute of particular one of the audio-information-streams; and a superimpose controlling device for comparing the attribute stored in the first memory device and the attribute distinguished by the attribute distinguishing device with each other, and prohibiting the superimposing device to superimpose the character information if the compared attributes are coincident with each other.
Owner:PIONEER CORP

Payment method capable of consumption payment by mobile phone on basis of two-dimension code and payment system thereof

The invention discloses a payment method capable of consumption payment by a mobile phone on the basis of two-dimensional code and a payment system thereof. The payment system is composed of a two-dimensional code image (1) and a mobile phone payment part (2), wherein the two-dimensional code image obtains a corresponding bank credit card from the mobile phone, and the mobile phone payment part adopts the mobile phone for consumption payment after customers consume. A camera on a cash register is used to read a two-dimensional code stored on a mobile phone to extract information from a client bank credit card and connect to a bank system for consumption payment for the client. The invention adds a new consumption payment mode on the basis of the original card swiping consumption, i.e. the mobile phone is used for payment, thus solving the problems of various bank cards, difficult carrying and the like in the prior art. The invention can adopt mobile phones for consumption payment without swiping cards, safely and conveniently realizes relative payment from mobile phones to bank system modes, reduces troubles for clients to carry various bank credit cards, improves reading speed and efficiency, and has the advantage of favourable instantaneity, and is simple and practical.
Owner:JIANGXI SCI & TECH NORMAL UNIV

Integrated platform of configuration protection and engineering configuration of digital transformer substation

The invention discloses an integrated platform of configuration protection and engineering configuration of a digital transformer substation, which is characterized by comprising an imaging device function configuration module, an IEC 61850 modeling configuration module and a secondary equipment networking module of a transformer substation, wherein the imaging device function configuration module is used for imaging configuration, automatically generating protection based on the C language after configuration and simultaneously generating a device function description configuration file provided for the IEC 61850 modeling configuration module to use; the IEC 61850 modeling configuration module is used for managing configuration files of the whole transformer substation and carrying out secondary instantiation and private configuration mapping through the device function description configuration file output by the imaging device function configuration module; and the secondary equipment networking module of a transformer substation is used for finishing the GOOSE communication configuration of a single device or devices of the whole station and outputting a GOOSE dummy terminal signal list. The invention can quickly meet different requirements of different users to realize the protection of flexible configurations and quick configuration so as to improve the on-site engineering debugging efficiency of the digital transformer substation.
Owner:HUAIAN OF JIANGSU ELECTRIC POWER COMPANY POWER SUPPLY +3

Differential Drive Circuit and Electronic Apparatus Incorporating the Same

A differential driving circuit used for low voltage differential signals and an electronic device incorporating the same are provided wherein no differential amplifiers are used or the number of differential amplifiers are reduced, thereby reducing the circuit area and the current consumption and further solving the problem of oscillation caused by noise, while a high driving performance is achieved. There are included a switch circuit an output circuit and a reference potential generating circuit. The switch circuit, which comprises MOS transistors, receives differential signals and outputs current signals. The output circuit comprises an NMOS transistor, an end of which is connected to the power supply potential of a higher potential side, the other end of which is connected to a node of the switch circuit and which acts as a source follower, and an PMOS transistor, an end of which is connected to the power supply potential of a lower potential side, the other end of which is connected to the other node of the switch circuit and which acts as a source follower. The reference potential generating circuit supplies reference potentials to the respective gates of the PMOS and NMOS transistors. The reference potential generating circuit includes a potential varying means that varies the differential potentials with an offset potential kept constant. Further, there is included an emphasis circuit for the output circuit.
Owner:THINE ELECTRONICS
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