122results about How to "Simplify the delivery process" patented technology

In a communication network having at least one communication link connecting at least one provider and a client, where the at least one provider is in communication with at least one database storing at least one identifier having variable ownership status, a method includes establishing that at least one identifier of significance to the client is unavailable for ownership by the client, communicating to the at least one provider at least one desired action the at least one provider is to take on behalf of the client to obtain an ownership interest in the at least one identifier of significance to the client, where the at least one identifier of significance to the client is unavailable for ownership by the client at the time of the communication, and determining whether to perform the at least one desired action without monitoring the ownership status of the at least one identifier of significance to the client.

A messaging system based group joint debugging system is provided, comprising a master computer and a slave computer in mutual communication with the master computer through network. With the group joint debugging system, multiple members of a geographical distributed development team can do jobs on a same debugging session. The master computer includes capabilities for obtaining a debugging request message containing a debugging command via the messaging system, extracting the debugging command and calling a corresponding debugging function of the program debugger according to the debugging command, and sending execution result of the called debugging function, as a debugging response message, to computers participating in a group joint debugging, such that the group joint debugging is carried out to the program to be debugged. The slave computer includes capabilities for receiving the debugging response message and carrying out automatic debugging on the program according to the debugging command.

The invention discloses a solid state fermentation cylinder and a solid state fermentation method. The solid state fermentation cylinder comprises a cylinder body and a jacket provided with an upper port and a lower port, the upper end of the cylinder body is an upper end cover, a mixing system capable of lifting is arranged on the upper end cover, and according to the mixing system, a mixing frame is driven by a driving system. The mixing frame is formed by a wall surface scraper plate, a bottom surface scraper plate and mixing blades, the wall surface scraper plate and the bottom surface scraper plate form a frame-shaped structure, and the mixing blades are fixedly connected in the frame-shaped structure. The solid state fermentation cylinder and the solid state fermentation method effectively resolve the problem of low fermentation performance caused by uneven thickness and uneven heating of a feed layer. According to the solid state fermentation cylinder and the solid state fermentation method, all the processes from feeding to discharging are concentrated in the solid state fermentation cylinder, the process of transportation of materials is simplified, and the mixing system and a cooling thermal-insulation system of equipment are strengthened. Automatic bulk production of solid state fermentation can be achieved, the pure culture in the solid state fermentation process is effectively guaranteed, quality and safety of products are improved, and homogeneity property in the same bulk is guaranteed.

The invention provides a BIM-based actual data processing method of engineering project construction. The method comprises: step one, project model creation is carried out; to be specific, centralizedmodeling of a project is carried out, a project cost file is compiled in a unified manner, project amount calculation and cost calculation are standardized, project settlement work is controlled comprehensively, and a digital file base including a tracking model base, a price database, a quota database, and a supply library is established; and step two, management platform establishment is carried out; to be specific, a big data management platform and a project information management system of a WeChat applet are developed, a management mode of a background and a project front end is established, and data sharing of the existing related financial system data, the project model, and the project information management system is realized based on protocol inter-communication. With the method provided by the invention, the project construction process can be reflected timely, comprehensively, and accurately; the work flow is optimized; and the information management becomes visual and simple.

The invention discloses a data transmission processing method, apparatus, device and system. The data transmission processing method comprises: a call chain global unique identifier and a call hierarchy identifier are transmitted to a next-level application server for usage by messages; and log information including the call chain global unique identifier, the call hierarchy identifier, and call response information is written into a log file and the log file is sent to a log memory server. Therefore, log analysis and positioning problems in multi-process calling are solved.

The invention relates to a tray conveying and switching system on an automatic production line. The tray conveying and switching system comprises a supporting unit, trolleys, trays and tray lifting units. The supporting unit comprises a supporting frame, a tray Y-direction translation clamping mechanism and a tray locating mechanism. The supporting frame comprises a feeding station, a grabbing station, a reassembly station and a discharging station. The two tray lifting units are mounted on the back face of the supporting frame, one tray lifting unit is aligned to the back face of the feedingstation, and the other tray lifting unit is aligned to the discharging station. The number of the trolleys is two, one trolley is pushed in from the front face of the supporting frame and is fixed below the feeding station, and the other trolley is pushed in from the front face of the supporting frame and fixed below the discharging station. The multiple layers of trays are stacked on the trolleylocated below the feeding station, and the tray lifting units can move the trays in the direction Z. The tray conveying and switching system has the advantages of being simple in structure, convenientto mount and small in occupied area, reducing the manufacturing cost and achieving automatic line production.

An embodiment of the invention provides an RDMA-based data transmission method and RDMA network cards, and relates to the communication field, so that complicated bus conversion and multistage module transfer process in the process where the RDMA network card transmits a message to a central processing unit can be simplified, and message transmission efficiency between the RDMA network card and the central processing unit is improved. The method comprises the following steps: the RDMA network card of a first node receives an RDMA reading request sent by the RDMA network card of a second node, wherein the RDMA reading request comprises memory address of data requested for reading by the RDMA reading request in a memory of the first node; carrying out analysis on the RDMA reading request to obtain the memory address, and generating an ACE reading request; sending the ACE reading request to a central processing unit of the second node; receiving a first ACE response message returned by a central processing unit of the first node; analyzing the first ACE response message to obtain the data requested for reading by the RDMA reading request, and generating an RDMA response message; and sending the RDMA response message to the RDMA network card of the second node. The method is used for data transmission between the nodes.

The invention belongs to the technical field of identity authentication, and discloses a trusted identity authentication method and system, a storage medium and a cloud computing terminal, which establish a trust relationship among multiple CAs by using a blockchain technology to complete quick response of distributed identity authentication among cross-domain PKI users. Aiming at the problems ofcomplex construction and large query time overhead of a plurality of independent PKI cross-domain identity authentication trust chains, the multi-PKI fusion certificate service system construction method enables the plurality of independent PKI systems to complete cross-authentication through a blockchain mode, and realizes credible authentication of cross-domain user identities. Aims at the spaceoverhead pressure brought to an authentication node due to the fact that the length of a blockchain is increased due to multi-domain PKI certificate chain fusion, a digital certificate authenticationquery method based on a block head node is provided, a block structure suitable for a multi-domain PKI certificate chain is designed, time expenditure caused by block-by-block query of a long chain is reduced, and distributed certificate verification in a multi-domain scene is achieved.

The invention provides an operation method for sharing a memory stream media server and a function module implementing said method which comprises: establishing a shared memory, receiving and processing a client request, storing the request content in the shared memory, switching the system from a client state to a kernel mode flow, picking-up the request content from the shared memory and ordering the content according to the sending package time order, generating a real-time transport protocol (RTP) packet and sending the packet to the client; and each function module units corresponding to said steps. The invention divides a real time streaming protocol (RTSP) and the RTP into two subsystems sharing one memory, which enables the kernel mode process reading document and the network sending packet to be smoothly finished at the kernel mode without system call and state switch. After a contrast test, the client throughput and the CPU availability increase more than 25 Moreover the invention has advantages of shortcut stream media document transfer process, high CPU availability and high efficiency of the network conveying system, large stream media server client throughput and low server operating cost or the like.

The invention provides a method for assigning a prefix label and an SDN controller for performing the method. The method comprises the steps as follows: collecting a network topology to obtain an IP prefix of each forwarding node in the network topology; acquiring SRGB of each forwarding node; determining whether a common intersection exists in the SRGB of each forwarding node; if existing, assigning a globally unique prefix label to each IP prefix of each forwarding node from the common intersection; and issuing both the assigned prefix label and the IP prefix corresponding to the prefix label to each forwarding node in the network topology. By using the method, a prefix label is directly allocated in the SRGB intersection of the forwarding node by the SDN controller, the prefix labels ofthe IP prefix on each forwarding node are separately calculated with the SRGB of each forwarding node without an index, and the subsequent SDN controller delivers the same label information to different forwarding nodes for the same IP prefix, thereby simplifying the generation and delivery of the prefix labels.

The invention relates to the technical field of unmanned aerial vehicle delivery, and particularly provides an unmanned aerial vehicle cargo delivery method and system for a smart building. The methodspecifically comprises the following steps: flying an unmanned aerial vehicle into a corresponding delivery airspace; judging whether a delivery place below the delivery airspace is preset with an entity cargo delivery marked line used for identifying a cargo delivery area or not; if yes, identifying the position of the cargo delivery area identified by the entity cargo delivery marked line, otherwise, automatically defining a virtual cargo delivery marked line for identifying the cargo delivery area at the delivery place, then adjusting the spatial position of the unmanned aerial vehicle based on the position of the entity cargo delivery marked line or the position of the virtual cargo delivery marked line, and finally delivering cargos by the unmanned aerial vehicle. According to the method and the system, after reaching the delivery airspace, the unmanned aerial vehicle can deliver goods in the air, so that the cargo delivery process is simplified, and meanwhile, the unmanned aerial vehicle can accurately and safely deliver the cargos to the cargo delivery area by adjusting the position of the unmanned aerial vehicle.

The present invention relates in one aspect to an infusion fluid warmer which comprises a casing shell having an upper wall structure and a lower, opposing, wall structure. The casing shell encloses a fluid channel or passage extending through the casing shell in-between the upper and lower wall structures and fluid inlet and outlet ports coupled to opposite ends of the fluid channel or passage to allow a flow of infusion fluid through the casing shell. A housing shell is formed in a thermally conducting and electrically insulating material and a heating element is bonded to the housing shell and thermally coupled thereto. The fluid channel or passage extends through the housing shell or extends around the housing shell such that heat energy is transferred to the infusion fluid by direct physical contact with housing shell material.

The embodiment of the invention discloses an express delivery order distribution method and device, computer equipment and a storage medium. The method comprises the following steps: determining a target express cabinet matched with a to-be-delivered express according to a matching relationship between an express cabinet and a receiving address; Determining a target courier corresponding to the to-be-delivered express according to a matching relationship between the express cabinet and the courier; Determining the delivery type of the to-be-delivered express according to the express cabinet use willingness data of the recipient of the to-be-delivered express; And taking the target express cabinet, the delivery type and the target courier as delivery order distribution information of the to-be-delivered express. According to the technical scheme provided by the embodiment of the invention, the corresponding relationship between the express item and the express cabinet and between the express item and a courier is determined in the delivery and order distribution link; Compared with the prior art, the method has the advantages that the efficiency of distributing the express items isimproved, the delivery process of the express items is simplified, the labor waste of couriers is reduced, the delivery type of the express items is determined in the distribution link of distributingthe express items, the risk that the express items remain in the express cabinet is reduced, and the turnover rate of the express cabinet grid is increased.

The invention relates to a bag feeding and removing mechanism for a beverage extraction device. The mechanism comprises a machine base, a first part, a second part and two clamp plates, wherein a blocking portion is arranged at the front end of each clamp plate, and a groove is formed in front of each blocking portion. The mechanism is characterized in that blocking faces are arranged on the left side and right side of the first part, a guiding hole is formed in each clamp plate in the front-back direction, hook portions are arranged on the left side and right side of the second part, and the hook portions are located in the guiding holes and can slide front and back relative to the guiding holes; the front outer end face of each hook portion is in first contact fit with the front inner end face of the corresponding guiding hole, the rear hook face of each hook portion is in second contact fit with the rear inner end face of the corresponding guiding hole, a penetration hole allowing the corresponding hook portion to penetrate through is formed in each blocking portion, and the front inner end face of each hook portion is in third contact fit with the side face of the corresponding penetration hole. The mechanism is more reasonable in structural design, and bag removing and bag feeding are steadier and smoother.

The invention discloses a thermal sensitive temperature control device applied to a liquid heater. The temperature control device is connected with a coupler by being provided with a shell and comprises at least a bimetal actuator, a blocking device, a manual resetting mechanism and a switch contact, wherein, the bimetal actuator is arranged to be well thermally contacted with the liquid heater after installation and opens the switch contact by the blocking device after the action of the bimetal actuator, the switch contact is kept opening all the time before the coupler is reset, and the blocking device and the bimetal actuator are provided with more than one contact part, thereby increasing the reliability and enlarging the force of the action of the bimetal actuator.

The invention provides a digital collaborative design platform based on the industrial Internet. The digital collaborative design platform comprises a local product data management system and a clouddesign process collaborative system. According to the digital collaborative design platform based on the industrial internet, innovation of a digital collaborative research and development design platform and tool products is achieved through combination of a local PDM system and a cloud design technology collaborative CPDM system; and meanwhile, the online preview and annotation of multiple typesof design files are realized by utilizing a lightweight plug-in, so that the design experience of a user is enhanced.

The invention relates to a greenhouse heat source heat pump valley electricity heat storage block energy station. The greenhouse heat source heat pump valley electricity heat storage block energy station mainly solves the technical problems of large building heat supply demand and insufficient pump heat supply in an ultra-low temperature environment by utilizing valley electricity heat storage inthe cold weather in the prior art. As a renewable clean energy block chain energy supply mode, the greenhouse heat source heat pump valley electricity heat storage block energy station is balance adjustment of the influence of combined heat and power generation greenhouse gas and greenhouse waste heat on the environment, and a system can realize the triple supply of warm and cold air conditioninghot water through switching. The heat storage / cold storage function of valley electricity is taken into account, and the economic and reasonable large-scale application of energy block chain technology enables decentralized renewable energy supply to be possible. A heat source of greenhouse can be absorbed and promoted, and meanwhile low-temperature cold airflow is delivered to the atmosphere to drive off haze, so that the economic and social benefits of artificial cold sources to control haze are achieved.

The invention provides a high-speed interface and a data transmission method thereof. A sending device of the high-speed interface comprises a message coder, a message control buffer region and a data sending buffer region, wherein the data sending buffer region is used for calculating a starting address of valid data according to the timestamp for starting to transmit the valid data and sequentially buffering payloads of data messages according to timestamps and address information bits of the data messages; the message control buffer region is used for buffering control messages required to be sent; the message coder is used for framing according to an OBSAI (Open Base Station Architecture Initiative) protocol, sequentially reading in corresponding data from the data sending buffer region, adding the timestamps and the address information bits of the data messages into the data messages, sequentially taking out the control messages from the control message buffer region and inserting the control messages into corresponding positions in a transmission link. The invention can ensure that the data transmission efficiency is greatly improved, and receiving-sending processing flows are simplified.

The invention discloses an underwater robot propeller thrust testing device which comprises a motor holder, a linear guide rail in horizontal arrangement and a supporting frame for supporting the linear guide rail. A first slider is arranged on the linear guide rail in a matched manner, and the motor holder is connected with the first slider through a connection frame and suspended above the linear guide rail through the connection frame; the testing device further comprises a spring arranged between the first slider and the supporting frame and used for resisting movement of the motor holder,and a strain recording device for recording deformation of the spring is arranged on the supporting frame. A force is directly applied to the spring through displacement of the slider, so that transmission process is simplified; motor thrust of an underwater robot can be tested through deformation of the spring, impact of various factors probably existing in the process is eliminated, and the testing device is more accurate in testing effect and simpler in principle and can be applied in various environments with instable water flow.

A trichloro ethylene preparation method relates to chlorinated alkene. The method comprises the following steps: 1), mixing vaporized tetrachloroethane with acetylene to form a raw material mixture gas, and controlling the molar ratio of tetrachloroethane to acetylene at 1:(0.5-2); 2), pumping the raw material mixture gas into a reactor filled with a catalyst for reaction at controlled temperature, pressure and gas flow rate, so as to allow the conversion rate of acetylene or tetrachloroethane to reach more than 70 percent; and 3), cooling the reaction product obtained in the step 2 to a room temperature by water, and separating out liquid-phase product and gas-phase product, wherein the liquid-phase product passes through a rectification column to produce a trichloro ethylene product, the gas-phase product, which is subjected to compression and freezing, is adopted for further liquification separation of vinyl chloride, and the uncooled gas after the completion of compression and freezing is used for circulating and recycling. According to the method provided by the invention, tetrachloroethane is adopted to eliminate coupling between the reaction and an acetylene addition reaction so as to form intermolecular energy direct conversion; and accordingly, the energy transfer process is simplified, the reaction energy consumption is reduced, the technological process is also simplified, and the equipment investment is lower. In addition, as for by-products, vinyl chloride is higher than hydrochloric acid in additional value.

A disclosed special-medicine fragmentation sorting machine group comprises a fragmentation screening machine group; the fragmentation screening machine group comprises a fragmentation machine and a screening machine; a material outlet of the fragmentation machine is connected with a material inlet of the screening machine, and a material inlet of the screening machine is downwards-obliquely arranged in the manner of facing to the material outlet direction; the screening machine comprises a screening box body, a preliminary filter screen, a fruit shell screen and a grain screen which are successively arranged in the screening box body from top to bottom; the sieve aperture of the preliminary filter screen is larger than the sieve aperture of the fruit shell screen, and the sieve aperture of the fruit shell screen is larger than the sieve aperture of the grain screen; and the screening box body is provided with a vibration motor capable of enabling the screening machine to vibrate. Two-stage fragmentation screening machine group line production is performed, the two-stage fragmentation screening machine group is vertically arranged, and conveying among work links is realized by depending on self weight of materials, so that the material conveying process is greatly simplified, and one-time production from harvested raw materials to a final product is realized.

The invention discloses a multi-functional platform for project construction. The multi-functional platform includes a base. The top four corners of the base are fixedly connected with four sleeves correspondingly, four expandable rods are slidably connected in the four sleeves correspondingly, a workbench is arranged on the upper part of the base, the multi-functional platform can be moved in a straight line through the rotation of two wheels with a first rotation axis, so that operators move to a next position of the wall surface for construction work, the operation is easy, a simple hingedstructure is formed by using a rotating rod and a sleeve ring with a T-shaped rod, labor intensity of the operators is reduced, labor is saved, a material barrel is lifted by a wire rope to complete material transportation, a roller arranged on an inclined rod acts as a fixed pulley, materials can be lifted fast and effectively, the material transportation process is simplified and working efficiency is improved indirectly.

The invention discloses an article delivery method and system, and a server. The method comprises steps that the first information including the location information associated with to-be-delivered articles is sent by a first user to the server through a first user terminal; multiple users are selected by the server from a user list based on the location information of the first information and acquisition rules, the second information is distributed to a plurality of user terminals associated with the plurality of users; selected second users capable of acquiring the to-be-delivered articlesand second user terminals associated with the second users are determined based on acquisition requests fed back by the plurality of user terminals.

The invention relates to application of an Yb<3+>-based fluoride nanocrystal as a photosensitizer in a photodynamic therapy and belongs to the field of the photodynamic therapy. According to the application, the problem of poor tissue penetration depth of exciting light caused by the wavelength of the exciting light of the photosensitizer in a visible region rang in the traditional photodynamic therapy is solved. The Yb<3+>-based fluoride nanocrystal is used as the photosensitizer to be applied to the photodynamic therapy. A preparation method of the Yb<3+>-based fluoride nanocrystal comprises the following steps: (1) adding YbCl3.6H2O into oleic acid and octadecene; (2) heating and dissolving; (3) adding NaOH and NH4F into methanol; (4) heating to react after mixing and water removal; (5) collecting NaYbF4 nanocrystals; (6) carrying out bond linking with Tween; and (7) carrying out bond linking with folic acid. According to the application, by irradiating by virtue of a light source with the wavelength of about 1 micron, deep tissue solid tumors can be treated by virtue of the wavelength in a biological tissue penetration window range.

To provide a device capable of carrying and separating a bulk cargo with excellent energy efficiency. A device 7 for separating and carrying a bulk cargo to a delivery position from a broken piece storehouse 1, comprises a low pressure nozzle 8 for sucking the bulk cargo for generating a liquid flow for carrying the bulk cargo. In an area of the delivery position, a receiving plate 10 for permeating liquid is arranged in the liquid flow for the bulk cargo. A liquid passage 11 communicates up to an area near an inlet of the low pressure nozzle 8 from a downstream position of the receiving plate 10. The device 7 is used for installing a cable bushing on a cable, and includes the broken piece object storehouse 1 for storing a plurality of scattered cable bushings. The cable bushings existing in the broken piece object storehouse are separated by the device 7, and are carried to an installation place of an installation device for installing the carried cable bushings on the cable by a carrying device 5.

The invention discloses a logistics tracking system belonging to the field of logistics management. The system comprises a signal sending end, a logistics management platform, a manufacturer management end, a seller management end and a buyer management end. The signal transmitting end is mounted on a cargo package. The signal sending end comprises a serial number storage module, a positioning module and a wireless sending module. The logistics management platform comprises a positioning receiving module and an information storage module. The manufacturer management end comprises a number setting module, a manufacturer information calling module and a manufacturer checking module. The seller management end comprises an order confirmation module, a seller information calling module and a seller checking module. The buyer management terminal comprises a buyer information calling module and a buyer checking module. The signal sending end sends the position information of the goods to thelogistics management platform from the delivery of the goods, the position information of the goods can be checked in real time, and the system and the method have the advantages that the signal sending end installed on the goods package directly sends the position information of the goods, so that a user can grasp the whole-course logistics condition of the goods.

A sensor system comprises a sensor housing, a sensor contained within said housing, said sensor being configured to detect one or more characteristics of a passive tag or of a physical object representative of a specific product; wherein the sensor system further comprises a user interface, a data store for storing signals detected by said sensor, and a processor for processing said detected signals; the processor being further configured to present via the user interface the option of purchasing a specific product to the user of the sensor, the signals being simultaneously representative of the product and of a point of retail where detection was initiated, wherein said system further comprises a purchasing system for purchasing the specific product; and a communication link between the purchasing system and a brand owner who facilitates the dispatch of the specific product to a destination specified by the user of the sensor.