49results about How to "Safe and efficient management" patented technology

Status information on plane, passenger, cargo, crew, fuel, food, baggage, maintenance, weather and any other process used to manage airport operations, including expediting aircraft turnaround time for takeoff, is gathered into a common decision support database. The system includes decision support tools to increase the sharing of information between airline, airport, contractors and the Federal Aviation Administration (FAA), to more efficiently and safely manage the service, maintenance and operations of aircraft.

The invention relates to a public key infrastructure system based on a block chain, and a certificate management method thereof. The public key infrastructure system comprises a user u, a plurality ofCAs, a plurality of block chain maintainers BLM, a block chain and a client, the user u sends a signature request to the plurality of CAs, the plurality of CAs separately perform signature and feed back the same to the user u; the user u merges the signatures in a singed certificate issue affair and sends the same to the block chain maintainers BLM; the block chain maintainers BLM verify and store the signatures in candidate blocks of the block chain, and send proves of existence of the singed certificate issue affair CI-signed to the user u; and the client requests a certificate from the user u, the user u replies the domain name and the block chain maintainers BLM, and the client sends a query and verification request to the block chain maintainers BLM to query the state of the certificate and make response. By adoption of the public key infrastructure system, simple, convenient and efficient management of the certificates are achieved, and the problem of single point fault of CA can be avoided.

The invention discloses a cloud data duplication elimination and integrity auditing method based on convergence encryption. According to the method, through adoption of a convergence key encapsulation / de-encapsulation algorithm based on blind signatures, convergence keys can be securely stored and moreover convergence key duplication elimination can be realized; and through utilization of a BLS signature algorithm based on the convergence keys, auditing public keys are stored by a trusted third party TTP, the TTP carries out proxy auditing, and duplication elimination of auditing signatures and the auditing public keys is realized. The method comprises the specific steps of carrying out system initialization; carrying out key initialization; carrying out file initialization; carrying out authentication evidence initialization; carrying out key encapsulation; carrying out data storage; carrying out duplication challenge; carrying out duplication response; carrying out duplication authentication; carrying out request auditing; carrying out proxy auditing; carrying out auditing response; carrying out auditing authentication; and carrying out file downloading. According to the method,a utilization rate of a cloud storage space is improved, the duplication elimination of auditing signatures and the auditing public keys is realized, and the storage and computing cost of a client arereduced.

Provided is a routing method capable of expanding a conventional tree routing to perform the efficient and safe key management in a sensor network environment that requires the symmetric key based key management. Each sensor node transmits a Route Reverse message to a sink node to set a reverse tree routing path. Therefore, it is possible to provide efficient and safe key management mechanism and communication environment by providing a bidirectional communication between a sink node and sensor nodes through an expanded tree routing such that a user is provided with a safe sensor network.

The invention discloses a method for discovering transmission control protocol / Internet protocol (TCP / IP) network private access equipment. The method comprises the following steps of: establishing a legal network equipment fingerprint database within an IP address range, wherein the legal network equipment fingerprint database records media access control (MAC) addresses of all legal network equipment within the IP address range; acquiring the MAC forwarding table information of each piece of legal network equipment within the IP address range; and if the number of MAC addresses in MAC forwarding table information corresponding to a certain port of a piece of legal network equipment is more than or equal to 2, and each MAC address in the MAC forwarding table information corresponding to the port of the legal network equipment cannot be found from the legal network equipment fingerprint database, illegal network equipment accesses the port of the legal network equipment. According to the method for discovering the TCP / IP network private access equipment, network private access equipment in a TCP / IP network can be quickly discovered.

The invention describes a method of treating upper airway disease by administering a composition of one or more proinflammatory cytokine inhibitors sufficient to inhibit inflammation in the upper airways. The proinflammatory cytokines that are inhibited include TNF, IL-1 and IL-8. A medication dispensing unit which includes a container and a delivery system is used to administer the composition. The delivery system further encompasses a one-way valve, a microcatheter, or a liquid-pressure type sprayer.

A keyboard, video, mouse, and storage (KVMS) switch is described. The KVMS switch has a server computer interface, a keyboard-mouse-monitor interface, a storage device, and a control device. The server computer interface connects to at least one server computer and the keyboard-mouse-monitor interface connects to a keyboard, a mouse, and a monitor. The storage device with data stored therein is configured inside the KVMS to update and install software for the server computers. Therefore, the security and efficiency of server computer management are enhanced.

The invention describes a method of treating upper airway disease by administering a composition of one or more proinflammatory cytokine inhibitors sufficient to inhibit inflammation in the upper airways. The proinflammatory cytokines that are inhibited include TNF, IL-1 and IL-8. A medication dispensing unit which includes a container and a delivery system is used to administer the composition. The delivery system further encompasses a one-way valve, a microcatheter, or a liquid-pressure type sprayer.

A multiple medication management system and method enables patients and caregivers to accurately track medications on a compact chart. The system and method use a plurality of containers for storage of current medications, medications needing refills, and medications discontinued by a physician. Thus, patients and caregivers are able to efficiently and accurately track medications, including which medications need refilling. Furthermore, discontinued medications can be safely retained in case they are later prescribed again by a patient s physician.

A recording medium holder enables a user to easily find a desired recording medium from recording mediums that the user manages. The recording medium holder includes a recording medium holding unit for holding a plurality of recording mediums, a liquid crystal displaying unit for displaying each of the plurality of recording mediums held in the recording medium holding unit by an icon, and an information displaying unit for displaying information of a recording medium that corresponds to an icon clicked in the liquid crystal displaying unit, the information including ID information, title information, index information, and other information. The information is read out from the recording medium at a first click, and from a storing unit at a second click and after.

The present invention provides a system and method for the management of multiple medications. The invention enables patients and caregivers to accurately track what medications are taken at what times on a compact chart, which is easy to use and to read. The system and method uses a plurality of containers for safe and convenient storage of current medications. The invention facilitates prompt handling of medications needing refills by storing the medications needing refills in a refill container and placing a refill indicator on the chart. The invention enables the safe and efficient management of discontinued medications by storing discontinued medications in a discontinued medication container and placing a discontinued indicator on the chart. If a discontinued medication is prescribed again, it can be removed from the discontinued container and reused.

The invention relates to a management system and method, and provides an efficient parking lot management system and a management method for parking or vehicle taking in a parking lot according to the solved technical problem. According to the adopted technical scheme, the parking lot management system comprises a monitoring center, a communication network and a terminal, wherein the monitoring center is used for monitoring situation information in the parking lot in real time, positioning vehicles in the parking lot in real time, interacting with the communication network, initiatively sending the situation information to the communication network, receiving control commands sent by the communication network, executing the control commands and sending processing results to the communication network; the communication network is used for interacting with the monitoring center and the terminal, processing the control commands sent by the terminal, forwarding the control commands to the monitoring center, receiving the processing results sent by the monitoring center and forwarding the processing results to the terminal; the terminal is used for sending the control commands to the communication network and receiving promote information and the fed back processing results of the communication network. The efficient parking lot management system and the management method for parking or vehicle taking in the parking lot are suitable for an existing parking lot.

An electromagnetic pneumatic switch well valve of a natural gas well is applied to a natural gas well site and a natural gas transmission pipeline. The electromagnetic pneumatic switch well valve is characterized by being provided with a cylindrical-shaped main valve core in a valve body; a valve cover is fixed at the upper part of the main valve core; a spring is arranged in the main valve core; a pressure balancing hole is arranged on the wall of the main valve core; intercommunication holes are arranged in the valve body and the valve cover; a magnetic head fixing base is connected with the top part of the valve cover; a pressure releasing hole is arranged on the valve cover; a traverse electromagnetic head and a longitudinal electromagnetic head are fixed on the magnetic head fixing base by a union cap; and a ring-shaped groove is arranged on the outer wall of a longitudinal magnetic core, wherein the position of the ring-shaped groove is characterized in that when the longitudinal magnetic core is lifted upwards and then can open the intercommunication holes completely, a traverse magnetic core can lock the longitudinal magnetic core. The electromagnetic pneumatic switch well valve has the advantages that the natural gas wellhead pipeline can be applied to; the valve switch can be finished by relying on a weak electromagnetic force without relying on the drive of an external connection air source; the remote control on a switch well and an excessive-under pressure well by a natural gas wellhead is achieved by a control circuit; the gas source is automatically cut off at excessive-under pressure for achieving protection; and remote control for opening and closing and under pressure automatic closing can be achieved.

A recording medium holder enables a user to easily find a desired recording medium from recording mediums that the user manages. The recording medium holder includes a recording medium holding unit for holding a plurality of recording mediums, a liquid crystal displaying unit for displaying each of the plurality of recording mediums held in the recording medium holding unit by an icon, and an information displaying unit for displaying information of a recording medium that corresponds to an icon clicked in the liquid crystal displaying unit, the information including ID information, title information, index information, and other information. The information is read out from the recording medium at a first click, and from a storing unit at a second click and after.

The present invention provides an electronic signature-based traffic engineering electronic archive management system. The system comprises a server and a plurality of use terminals connected with the server; the system also comprises a system interface connected with the server, wherein the system interface is used for connecting an external system; the system further comprises a security authentication server connected with the server; the system interface is used for acquiring archived data of the for authenticating the digital signature of the user and verifying whether the signature of the archival data is legitimate or not, and sending the archival data to the external system; the security authentication server is used for authenticating whether the digital signature of a user is valid and verifying the signature of the archival data is valid, and sending the archival data to the server when the signature of the archival data is verified as valid; and the server is used for determining an engineering project type to which the archival data belong and storing the archival data according to a data model corresponding to the engineering project type. With the system of the invention adopted, the security of the data can be ensured. The server stores the archival data according to the data model corresponding to the engineering project type, and therefore, the external system or the use terminals can conveniently call the data, and management is more secure and efficient.

A user terminal and a method of managing user information are provided. The method includes issuing a request for issuance of a certificate for a user to a certification authority; generating a document including at least part of user information using a certificate issued by the certification authority; and issuing a subscription request to a desired web service provider by providing the document including the at least part of the user information to the desired web service provider. Therefore, it is possible to strengthen the user's right to self-determination and control over the exposure and use of his or her personal information. In addition, it is possible to improve the reliability of user information provided to each website by the user.

The invention discloses a community shared charging management method and device. The method comprises the following steps: receiving a charging pile lease request of a user terminal; Wherein the charging pile lease request includes a unique identification code of the charging pile; When it is judged that the user terminal has a usage right associated with the charging pile, generating a chargingorder and pushing the charging order to the user terminal according to the charging mode setting information sent by the user terminal; After confirming that payment of the charging order is completed, the corresponding charging pile is controlled to start charging according to the unique identification code. A technical proposal of that invention bind the logical relationship data file between the entity charging device and the community through a unique identification code, In order to manage the owner 's authority and charging equipment in the district, and provide the owner' s online payment charging function, which is conducive to the safe and efficient management of the public charging station established in the district, thus improving the charging convenience of the electric vehicle owners in the district.

The invention discloses a self-organized network. The name of a client is taken as a website address and a public key; the client comprises specific hardware and / or software, and a combination secrete key system and an intelligent operation system are adopted; a client identification is defined by RID coding, and the identity and the natural attribute are self-proved; the self-organized network is optimized and managed through the intelligent operation system; the self authentication command and field of RID coding are added in the beginning of a massage of a network communication protocol; the original address authentication is implemented based on RID coding before data transmission to realize credible connection and address description support of perception devices of sensors and intelligent terminals; and connection resources and efficiency are counted and controlled, the address group and attribute are regulated reasonably, the effectively management of resources and reasonable scheduling of distributed calculation are ensured, the intelligent connection network of self authentication and automatic connection management is formed, and the self-organized network is provided with an intelligent recognizing module, an intelligent connection module, an intelligent calculation module and an intelligent management module.

The embodiment of the invention provides a smart home management method and device and a storage medium. The method comprises the steps that when it is monitored that a vehicle passes through a gate of a community, home control reminding message is pushed to a user terminal associated with the vehicle; a home control request sent by the user terminal is received and parsed; the home control request comprises home mode information selected by a user; a control instruction is sent to home equipment corresponding to the user terminal to control the home equipment to reach the state of the selected home mode. The smart home management method and device and the storage medium have the advantages that a smart home Internet-of-Things system is connected into a community property management systemfor scene linkage, so that the user is no longer limited to the active control of smart home at home, thereby increasing a linkage function of the smart home while safely and efficiently managing thesmart home system, and meeting the people's increasing experience demands for the smart home.

The invention discloses a management system of a house property customer relationship. The management system comprises a login module, a page layout design module and a functional module, wherein login module is used for entering a login interface, a user name and a password need to be filled, and different users can see different interfaces after entering the system, and also own different permissions; the page layout design module is used for designing and carrying out layout on the interface; the functional module is used for providing functional service; the functional module comprises a home page module, a customer management module and a user management module, wherein the home page module is used for providing the registration information of a person who carries out login and password revision service; the customer management module is used for the arrangement, adding, revision, deletion and query service of customer information; and the user management module is used for carrying out the adding, user adding, permission distribution operations of a user group. The management system is convenient in use, quick visit and mining is provided for enterprise business personnel by aiming at safe and efficient management of enterprises for customers, and the management system is suitable for various enterprise business units to improve working efficiency.

The invention discloses a train static and dynamic test control method, which comprises the steps of: setting a static and dynamic test region by a region controller; receiving a static and dynamic test request sent by the train, and judging that an effective static and dynamic test request is received when the train driving mode conforms to the configuration of the static and dynamic test and thepositioning is completely located in the static and dynamic test region; when confirming that the static and dynamic test region is in an idle state, setting the static and dynamic test region to bein a limited state, sending a static and dynamic test region locking instruction to interlocking communication, and when the effective static and dynamic test request of the train is received and thestatic and dynamic test region is in a ready-to-test state, sending static and dynamic test authorization to the train; and enabling the train to stop sending the static and dynamic test request, andending the static and dynamic test by the regional controller. The static and dynamic test process of the train is efficiently and safely managed through the region controller, the automation degree of rail transit operation is improved, and a full-automatic unmanned scene is better guaranteed.

The present invention relates to a freshness guide method and a freshness guide system capable of providing guidance with respect to the freshness of food sealed in a packaging container. The freshness guide method and the freshness guide system according to the present invention can accurately provide a user with freshness information regarding food by using IoT, RFID, big data, and artificial intelligence (AI) technologies leading the 4th industrial revolution.

The embodiment of the invention provides a cross-platform terminal authorization management method and a system, and the method comprises the steps: obtaining business code information and terminal management information through an authorization management platform, and storing the business code information and the terminal management information of terminal equipment; generating an authorizationcode with a preset digit through an authorization service unit based on the service code information; establishing an authorization file database in the authorization service unit, wherein the authorization file database is used for storing all authorization files; wherein the service code information is in one-to-one correspondence with the authorization files; and receiving the authorization code by using terminal equipment, extracting a corresponding authorization file from an authorization file database by using the authorization code, and finishing authorization authentication of the terminal in combination with the terminal management information. According to the method of the invention, safe and efficient authorization issuing and management are directly carried out on various terminals, so that unified management of terminal software authorization is achieved.

The invention discloses a system for the real-time monitoring of the working state of the traffic signal facility, and the system is provided with a signal lamp controller. A power supply monitoring sensor group is connected to an input end of the signal lamp controller, a communication module is connected to a communication end, and the communication module is connected with the central controller through a network and a network communication module. The power monitoring sensor group comprises a first power monitoring sensor, a second power monitoring sensor, and a third power monitoring sensor. The first power monitoring sensor is installed near a power lap joint point of the traffic signal facility, the second power monitoring sensor is installed near the output end of the signal lamp controller, and the third power monitoring sensor is installed nearby the control signal input end of a signal light group. Through the setting of the power detection sensor, the system can achieve thesegmented real-time monitoring of the power supply of the signal lamp facility and the electric signal data of a control loop, and enables a fault point to be limited in a smaller range.

The invention relates to the technical field of elevator safety management, in particular to an elevator human sensing recognition method based on artificial intelligence similarity comparison. According to the technical scheme adopted by the invention, the method comprises: calculating the average structural similarity of a real-time image and a background image, carrying out the preliminary screening, carrying out the preliminary detection of a human body region of an image which does not exceed a threshold value through an object detection model, and obtaining a suspected human body region coordinate; and finally, calculating the average structural similarity of the preliminarily detected suspected human body area coordinates and the corresponding background image again, and carrying out secondary screening so as to determine whether a person is in the elevator or not. The method has the advantages that infrared sensor equipment does not need to be additionally arranged for human sensing recognition, human sensing recognition can be conducted through the images collected by the camera, the correct rate of human sensing recognition can be effectively improved, and safe and efficient management of an elevator is ensured.

The invention discloses a waiting management system and a control method and relates to the technical field of intelligent traffic. A main technical scheme is shown as follows: the waiting managementsystem comprises a cloud platform processor, a first information terminal and a second information terminal; the cloud platform processor is used for receiving and sending an inquiry instruction and feeding back information of a preset vehicle; the first information terminal is electrically connected with a vehicle-mounted computer and used for receiving the inquiry instruction, acquiring the information of the preset vehicle, tracking the information of the preset vehicle in real time and sending the information of the preset vehicle to the cloud platform processor; the second information terminal is arranged on a mobile terminal and used for sending the inquiry instruction, collecting passenger information, tracking the passenger information in real time, calculating first time when thepreset vehicle arrives at a preset station and second time when a passenger arrives at the preset station and judging the feasibility of riding of the vehicle, wherein when the first time is larger than the second time, the second information terminal allows selection of the preset vehicle and tracks information of the preset vehicle and the passenger information in real time until the passenger gets on the vehicle.

The invention discloses an intelligent cooling system for a traction transformer of an electric multiple unit. The electric multiple unit is provided with an equipment compartment, wherein the traction transformer is arranged in the equipment compartment, the traction transformer comprises a heat source part placed in an oil box, the cooling system comprises a cooling device arranged in the equipment compartment, heat generated by the heat source part is taken away by cooling oil flowing out of the oil box, the cooling device comprises a heat sink and an oil pump, the heat sink communicates with the oil box through a cooling oil circulation pipeline, the cooling oil circulation pipeline comprises an oil inlet pipeline and an oil outlet pipeline, the oil pump is arranged on the oil outlet pipeline, the cooling oil flowing out of the oil box passes through the oil outlet pipeline and the oil pump and enters the heat sink, the heat sink is used for transferring the heat to cooling air from the cooling oil, and the cooling oil passes through the oil inlet pipeline and returns to the oil box after the heat is released. By the intelligent cooling system, the cooling intensity can be automatically adjusted, and the energy utilization efficiency is improved.

The invention discloses a whole-scene Internet of Things equipment safety management system, which comprises an equipment identifier generation subsystem, an equipment production subsystem, an equipment detection subsystem, an equipment management subsystem and an equipment service application subsystem. The equipment identifier generation subsystem is used for determining an equipment identifiercoding rule, and generating an equipment identifier plaintext according to the equipment identifier coding rule and service demands of Internet of Things equipment in different scenes. The equipment production subsystem is used for sending an equipment type and an equipment identifier first ciphertext to the equipment detection subsystem. The equipment detection subsystem is used for generating equipment identifier legality information according to a comparison result and sending the equipment identifier legality information and the equipment identifier first ciphertext to the equipment service application subsystem. The equipment management subsystem is used for encrypting the equipment identifier plaintext to generate an equipment second ciphertext, sending the equipment second ciphertext to the equipment detection subsystem and periodically querying the equipment operation state; The equipment service application subsystem is used for carrying out security management on the Internetof Things equipment according to the equipment identifier first ciphertext, the equipment identifier legality information and the equipment state information.

An electromagnetic pneumatic switch well valve of a natural gas well is applied to a natural gas well site and a natural gas transmission pipeline. The electromagnetic pneumatic switch well valve is characterized by being provided with a cylindrical-shaped main valve core in a valve body; a valve cover is fixed at the upper part of the main valve core; a spring is arranged in the main valve core;a pressure balancing hole is arranged on the wall of the main valve core; intercommunication holes are arranged in the valve body and the valve cover; a magnetic head fixing base is connected with thetop part of the valve cover; a pressure releasing hole is arranged on the valve cover; a traverse electromagnetic head and a longitudinal electromagnetic head are fixed on the magnetic head fixing base by a union cap; and a ring-shaped groove is arranged on the outer wall of a longitudinal magnetic core, wherein the position of the ring-shaped groove is characterized in that when the longitudinalmagnetic core is lifted upwards and then can open the intercommunication holes completely, a traverse magnetic core can lock the longitudinal magnetic core. The electromagnetic pneumatic switch wellvalve has the advantages that the natural gas wellhead pipeline can be applied to; the valve switch can be finished by relying on a weak electromagnetic force without relying on the drive of an external connection air source; the remote control on a switch well and an excessive-under pressure well by a natural gas wellhead is achieved by a control circuit; the gas source is automatically cut off at excessive-under pressure for achieving protection; and remote control for opening and closing and under pressure automatic closing can be achieved.

The invention relates to the technical field of prefabricated buildings, and discloses a P-BIM (Building Information Modeling) based prefabricated building information exchange method and device. Themethod comprises the following steps: establishing a BIM-based distributed database system; establishing a work breakdown structure of the entire process of a prefabricated building, and obtaining a breakdown task module and corresponding software; developing an information exchange standard for the software and developing an information exchange interface program according to the information exchange standard; and implanting the corresponding software into the information exchange interface program, and accessing a network for information exchange. According to the P-BIM based prefabricated building information exchange method provided by the invention, the informatization degree of the prefabricated building is improved and information can be safely and efficiently transmitted, shared, exchanged and managed in the whole life cycle.