Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

177results about How to "Realize billing" patented technology

Block chain-based method for accessing power Internet of Things terminal

The invention provides a Block chain-based method for accessing a power Internet of Things terminal, comprising the steps of: connecting a to-be-accessed power Internet of Things terminal to a masternode, and initiating an authentication request; the master node responding to the authentication request, and randomly selecting nodes that meet the condition of a threshold number from the block chain to form an authentication group; encrypting a public key G and an identity ID of the to-be-accessed power Internet of Things terminal by using a private key to obtain a digital signature ciphertextX, and sending the identity ID, a terminal public value R and the digital signature ciphertext X to the master node; the master node encapsulating and sending the authentication request information toa member node of the authentication group; the authentication group running PBFT consensus algorithm, and obtaining an authentication result by performing distributed authentication through two-two exchanging of the authentication information between the nodes of the authentication group; generating a new block in the block chain, and returning confirmation information to the to-be-accessed powerInternet of Things terminal; and the power Internet of Things terminal returning encrypted confirmation information to an access gateway. The block chain-based power Internet of Things terminal access method can improve the security and efficiency of authentication.
Owner:JIANGSU ELECTRIC POWER CO

Managing system and method for cellphone application in mobile lease and restitution of vehicle

The invention discloses a managing system and a managing method for cellphone application in mobile lease and restitution of vehicle. The managing system comprises a cellphone terminal of an administrator, a server terminal and an information center data base. The managing method comprises the steps of: prestoring user information, vehicle information, and the like in the information center data base, receiving at least one kind of request information and at least one kind of user information sent from the cellphone terminal of the administrator by the server terminal, and returning corresponding execution result to the cellphone terminal of the administrator according to corresponding information data prestored in the information center data base, meanwhile, modifying corresponding information recorded in the information center data base at least according to partial execution result. According to the invention, a platform that can realize lease management of vehicle among multiple districts and multiple companies is established, vehicle lease, restitution and fee charging are realized more conveniently for clients, purposes of intensive management and full utilization of vehicles are achieved, and operating cost is reduced, the method of the invention further benefits resource saving and environmental protection.
Owner:SUZHOU DATONG DUOBAO SOFTWARE TECH

Content distribution method and device as well as access network device

The embodiment of the invention relates to a content distribution method and device as well as access network equipment. The content distribution method of the embodiment of the invention comprises the following steps: a cache server in an access network receives a business request transmitted by user equipment, and the business request contains the address of a content server in which business data requested by the user equipment is located; if storing the business data requested by the user equipment, the cache server in the access network transmits the stored business data to the user equipment through the access network equipment, modifies the address of the content server in the received business request into the address of the cache server in the access network and transmits the address of the cache server to core network equipment; the cache server in the access network receives the modified business request which is routed to the cache server in the access network through the core network equipment; the stored business data is transmitted to the cache server in the access network through the internet, the core network equipment and the access network equipment; and the cache server in the access network discards the business data. The technical scheme of the embodiment of the invention can lead the core network equipment to be capable of controlling and managing the business data requested by the user equipment.
Owner:张雷

Parking charging achievement device, system and method

The invention discloses a parking charging achievement device, system and method. The parking charging achievement device comprises a counter, a vehicle detection module, a control module and a timing module, wherein the vehicle detection module is used for carrying out vehicle detection on parking places in real time based on images to determine whether vehicles are parked at the parking places or not, the control module is used for judging whether the vehicle detection results of the vehicle detection module are coincident with the current use states of the parking places or not, used for controlling the counter to carry out accumulated counting during the period when the vehicle detection results are not coincident with the current use states of the parking places under the condition that the vehicle detection results are not coincident with the current use states of the parking places, and used for changing the use states of the parking places under the condition that the accumulated count value of the counter reaches a predetermined threshold, and the timing module is used for carrying out corresponding timing processing according to the changed use states. According to the parking charging achievement device, system and method, the judgment accuracy can be effectively improved, complete dependence on the complex image processing technology is avoided, and automatic monitoring and automatic charging of parking place use are easily and conveniently achieved.
Owner:SONY CORP

Authentication and authorization accounting system and method and method

The present invention relates to an authentication pricing system and a method. The authentication pricing system comprises a trigger network element and a business platform, wherein, the trigger network element sends authentication pricing requests, and the business platform performs authentication pricing; the trigger network element and the business platform communicate with each other througha diameter credit control application protocol interface. The authentication pricing method comprises the following steps of receiving authentication pricing requests and judging whether users and businesses are normal according to the authentication pricing requests, and if normal, the businesses passing authentication are priced and authentication pricing responses are returned, otherwise authentication failure messages are returned; the authentication pricing requests and the authentication pricing responses are the messages in diameter control application protocols. By adopting diameter control application protocols between the trigger network element and the business platform which perform authentication pricing interaction, the present invention can meet current development demand and realize the pricing to contents.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products