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

32results about How to "Meet the processing capacity" patented technology

Magnetic current changing polishing device for large caliber aspheric surface optical part

The invention discloses a magnetorheological finishing device for large-caliber aspheric optical parts. The magnetorheological finishing device comprises a machine tool, a finishing device, a magnetorheological finishing liquid circulating system for providing the finishing liquid with stable performance, and a control system connected with the components described above. The machine tool has four or more than four degrees of freedom. The finishing device is fixed on the machine tool and is positioned over the workpiece on the machine tool to be processed. The device has the advantages of simple and compact structure, low cost, simple control, wide range of application, and strong processing capacity, and is used for large-caliber aspheric optical parts.
Owner:NAT UNIV OF DEFENSE TECH

Method, device and system for managing radio access bearer

The invention discloses a method for managing a radio access bearer (RAB), which comprises the following steps of: confirming a QoS parameter which meets the RAB requirement by interacting a first device with a second device according to a quality of service (QoS) parameter in a RAB assignment message sent by a core network (CN), and performing RAB distribution / modification through the first device and the second device according to the confirmed QoS parameter. The embodiment of the invention also provides a corresponding device and a corresponding system. Through the technical scheme of the invention, an interface resource for RAB distribution / modification is matched with an interface resource for HNB GW distribution / modification; and the interface resource for HNB distribution / modification can accord with the HNB GW handling ability.
Owner:HUAWEI TECH CO LTD

Multi-network-card load balancing system and method

ActiveCN102387219ADynamically adjust the forwarding ratioLow costData switching networksTraffic capacityExtensibility
The invention provides a system and a method for realizing flow gathering and load balancing and shunting through cascade teamwork of multiple network cards. The system comprises multi-stage network cards, wherein the network card of a processor in the last stage is subjected to homologous and homoclinic shunting according to the configuration proportion, part of the flow is uploaded to a local machine for treatment, and other flow is proportionally forwarded to the network card in the next stage. By adopting the system and the method for realizing flow collection and load balancing and shunting through cascade teamwork of multiple network cards, special shunting equipment can be completely omitted, the network cards can serve as not only flow access equipment but also flow gathering and shunting equipment, so that the investment cost of users is greatly lowered; besides, the multi-network-card cascade method has good expandability, can be expanded to three stages or even more stages till meeting the stand-alone treatment capacity.
Owner:DAWNING INFORMATION IND BEIJING +1

Expanded graphite-based composite material and preparation method thereof

The invention relates to a material used for processing industrial sewage containing phenol. The material comprises expansion graphite, and sucrose-based active carbon. The weight percentage of each component is as follows: 10 to 50 percent of the expansion graphite and 50 to 90 percent of the sucrose-based active carbon. The tissue structure of the material is as follows: an active carbon layer with a thickness from a plurality of nanometers to microns is covered on a matrix which takes the external twisting space of the expansion graphite as well as the internal hole and the external hole of a worm as skeletons; nano-grade clearances are densely arranged on the active carbon layer. The preparation process is as follows: a fixed amount of expansion graphite is weighed to carry out block pressing; then the blocks are dipped into cane sugar solution with a concentration of 20 to 70 percent; after a period of time, the blocks are taken out to be solidified between 80 and 160 DEG C, carbonized for 1 to 6 hours under the nitrogen atmosphere of 200 to 600 DEG C, and then activated for 1 to 6 hours under temperature of 300 and 900 DEG C to obtain the expansion graphite based compound material; the specific surface thereof is above 1000m<2> / g. The material has the characteristics of strong capacity for processing the sewage containing phenol and remarkable effect.
Owner:JIANGSU POLYTECHNIC UNIVERSITY

Method, device and system for guaranteeing service quality of combined P2P network

The invention discloses a method, a device and a system for guaranteeing the service quality of a combined P2P network. The method comprises the following steps of: performing weighting operation on quality detection parameters in the conventional combined P2P network according to an acquired P2P service request from a user so as to obtain a service quality value; and comparing the service quality value with an acquired service quality threshold value, wherein if the service quality value is smaller than the service quality threshold value, the current combined P2P network is used as a backup service network and a backup combined P2P network capable of supplying services is used as the current service network to supply the P2P service network for the user. The method, the device and the system ensure that the network service quality, resources of a node per se and the processing capability can meet the requirements of the user and have the characteristics of relatively wide bandwidth, high storage capability and processing capability and high connection stability of the P2P network service built in a moving environment.
Owner:HUAWEI DEVICE (SHENZHEN) CO LTD +1

Automatic guidance control system and control method based on wireless terminal

The invention provides an automatic guidance control system and control method based on a wireless terminal. The automatic guidance control system is characterized by comprising a wireless location system, a photoelectric barcode location system and a transfer device. The wireless location system can control fuzzy location of the transfer device, and the photoelectric barcode location system can control accurate location of the transfer device. The automatic guidance control system based on the wireless terminal can perform fuzzy location through the wireless location system and can perform accurate location through the photoelectric barcode system, so that the cost is low, the popular requirement is met, and the accurate location with high cost is avoided. Furthermore, the two control systems of wireless location and photoelectric barcodes are combined, the control system is simplified, and the application range is improved. The automatic guidance control system is flexible to use, can be matched with various tools and clamps to be used together and is obvious in functionality.
Owner:JIASNGSU GAOKE LOGISTICS TECH CO LTD

Screen projection method, screen projection receiving terminal and screen projection sending terminal

PendingCN112637672ARealization of screen projectionRealize multi-channel projectionSubstation equipmentSelective content distributionComputer graphics (images)Algorithm
The invention discloses a screen projection method, a screen projection receiving terminal and a screen projection sending terminal. The method comprises the steps of obtaining at least one video playing window and a window layout of at least one video playing window; sending the residual memory value to a screen projection sending terminal, so that the screen projection sending terminal adjusts the resolution of the to-be-played video according to the residual memory value, and takes the adjusted to-be-played video as the to-be-played video; receiving to-be-released videos sent by the screen projection sending terminal, and obtaining the number of the to-be-released videos; selecting n video playing windows from the at least one video playing window according to the number of the to-be-played videos, and playing the to-be-played videos according to the window layouts corresponding to the n video playing windows, wherein n is greater than or equal to 1 and is equal to the number of the to-be-played videos. According to the invention, a plurality of videos to be projected can be played at the same time, the function of multi-channel screen projection is achieved, the application scene of multi-person screen projection is satisfied, and the application range of screen projection is greatly increased.
Owner:深圳乐播科技有限公司

Riddle guessing toy and implementation method thereof

The invention discloses a riddle guessing toy.The riddle guessing toy comprises a storage unit for storing riddles, a control unit, a playing unit for playing the riddles and a pickup device.The control unit controls to cache the voices picked up by the pickup device and compares the voices picked up with pre-stored answers, and the voices of the answers do not exceed five Chinese pinyin or syllables.Due to the fact that the riddle guessing toy and the implementation method thereof are applied to riddle guessing application programs whose voices of the answers do not exceed five Chinese pinyin or syllables, the voices can be identified accurately, and the program function conformation to the processing ability of a single-chip microcomputer can be achieved.
Owner:SHENZHEN XILONG TOY CO LTD

Positioning method and positioning apparatus

The invention discloses a positioning method and a positioning apparatus. The method includes the following steps: judging whether the apparatus is in a uniform speed state or not at the current moment based on the triaxial acceleration value, acquired by an acceleration sensor, of a device; using the attitude parameter of the device at the last moment as the attitude parameter of the device at the current moment if not; determining the attitude parameter at the current moment based on an attitude parameter obtained before the current moment and / or the triaxial acceleration value at the current moment and a preset gravity acceleration value if so; and obtaining the position information of the device at the current moment based on the position information of the device at the last moment, the speed of the device at the last moment, the attitude parameter at the current moment, the triaxial acceleration value at the current moment and the triaxial angular velocity value, acquired by a three-axis gyroscope, of the device at the current moment. The method allows position information calculation to be carried out with the attitude parameter at the last moment as the attitude parameter at the current moment when the device is in a non-uniform speed state, so the method is simple, and has a small error.
Owner:ALIBABA (CHINA) CO LTD

Data processing method and device, electronic device and storage medium

The invention relates to a data processing method and device, an electronic device and a storage medium. The data processing method comprises the following steps of collecting the state data from a plurality of servers; obtaining the current to-be-distributed service data; according to the state data of the plurality of servers and the data index of the current to-be-distributed service data, calculating the processing capability of each server for processing the current to-be-distributed service data, and according to a calculation result, segmenting the current to-be-distributed service data into a plurality of pieces of sub-service data; and respectively allocating the plurality of sub-service data to the plurality of servers, each server respectively running a plurality of first services, and the plurality of first services receiving and processing the plurality of sub-service data. According to the data processing method, the problems that when the first service of each server processes the service data, the memory is insufficient, and the virtual machine frequently recovers the memory, are avoided.
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Portable multi-line adsorption treatment device and method for low-concentration heavy metal-containing farmland wastewater

The invention discloses a portable multi-line adsorption treatment device and method for low-concentration heavy metal-containing farmland wastewater, providing a solution for the problems of a heavymetal-containing wastewater adsorption device in the prior art, such as high cost, large floor space, complex process, and unfit for low-concentration heavy metal-containing farmland wastewater treatment. The treatment device of the invention comprises a heavy metal-containing wastewater delivery pipe, three adsorption lines, and a treated water discharge pipe. A water pump is arranged on the heavy metal-containing wastewater delivery pipe; the three adsorption lines are distributed in parallel, and the treated water discharge pipe is connected to the three adsorption lines, respectively. Theadsorption lines comprise a first-stage adsorption line, a second-stage adsorption line and a third-stage adsorption line which are in sequential piping connection with one another along a heavy metal-containing wastewater flow direction, with the first-stage adsorption line being filled with quartz sand, the second-stage adsorption line filled with cation exchange resin and the third-stage adsorption line filled with a molecular sieve. The portable multi-line adsorption treatment device and method for low-concentration heavy metal-containing farmland wastewater have the advantages of simple structure, convenience of handling, simple treatment process, good treatment effect, and low cost.
Owner:SICHUAN AGRI UNIV

Data bit width conversion method and device

InactiveCN105607888AReduced number of branchesSimple logicData conversionSystem requirementsMultiplexer
The invention discloses a data bit width conversion method. The method comprises the following steps: selecting input data through at least one input multiplexer so as to obtain data to be cached; writing the data to be cached into a set quantity of caches, wherein a common divisor relationship exists between the set quantity of the caches and the set quantity of output data; and reading data of a corresponding cache from the caches and selecting the read data through an output multiplexer on the basis of the set quantity of the caches and the set quantity of the output data so as to obtain the preset quantity of output data. The invention furthermore discloses a data bit width conversion device. According to the data bit width conversion method and device, the logic of the output multiplexer is greatly simplified, so that the frequency is enhanced and the system required processing performance is satisfied.
Owner:ZTE CORP

Rectification equipment and rectification control method

The invention discloses rectification equipment and a rectification control method. The rectification equipment comprises a rectification tower, an air inlet pipe, a ventilation pipe and a fixing frame, the bottom end of the rectification tower is connected with the fixing frame, an external air inlet pipe circulates in the middle of the rectification tower, the top end of the rectification towercommunicates with the ventilation pipe, the other side of the ventilation pipe communicates with a liquid storage barrel, a plurality of sets of heating pipes are installed in an inner cavity of the lower half portion of the rectifying tower through fixing clamps, the side face of the rectifying tower communicates with a circulation mechanism, a plurality of sets of first semiconductor chilling plates used for refrigeration are installed in an inner cavity of a ventilation pipe, the fixing frame comprises a movable plate, a fixing plate and supporting legs, and the matched fixing plate is welded to the periphery of the rectifying tower. The periphery of the fixed plate is sleeved with a movable plate, and the movable plate is connected with the fixed plate through a plurality of sets of countersunk bolts. According to the rectification equipment and the rectification control method, the rectification thoroughness can be guaranteed, and the rectification effect can be adjusted.
Owner:ZHEJIANG KAIHUA SYNTHETIC MATERIAL

Multi-network-card load balancing system and method

The invention provides a system and a method for realizing flow gathering and load balancing and shunting through cascade teamwork of multiple network cards. The system comprises multi-stage network cards, wherein the network card of a processor in the last stage is subjected to homologous and homoclinic shunting according to the configuration proportion, part of the flow is uploaded to a local machine for treatment, and other flow is proportionally forwarded to the network card in the next stage. By adopting the system and the method for realizing flow collection and load balancing and shunting through cascade teamwork of multiple network cards, special shunting equipment can be completely omitted, the network cards can serve as not only flow access equipment but also flow gathering and shunting equipment, so that the investment cost of users is greatly lowered; besides, the multi-network-card cascade method has good expandability, can be expanded to three stages or even more stages till meeting the stand-alone treatment capacity.
Owner:DAWNING INFORMATION IND BEIJING +1

Vehicle, vehicle-mounted multi-controller communication system thereof and USB concentrator

The invention relates to the technical field of communication interfaces, and provides a vehicle, a vehicle-mounted multi-controller communication system thereof and a USB concentrator. The USB concentrator at least comprises a first USB interface, a second USB interface and a third USB interface. The first USB interface is used for being connected to a vehicle-mounted main processor, the second USB interface is used for being connected to a vehicle-mounted coprocessor, and the third USB interface is used for being connected to a vehicle-mounted electronic unit with a sub-processor so as to achieve high-speed communication between the electronic unit and the main processor and between the electronic unit and the coprocessor. In this way, high-speed effective communication between the electronic unit and each processor can be effectively ensured, the limitation that an I2C, UART or SPI mode with a low communication rate must be used is avoided, a USB mode with a relatively high transmission rate can be adopted, high-speed interaction of a larger data volume and the processing capability of a system are satisfied, and the user experience is improved.
Owner:SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD

Surface treatment method of bent glass plate

The invention relates to the technical field of glass surface treatment, in particular to a surface cleaning method of automotive glass, and particularly provides a surface treatment method of a bentglass plate suitable for being coated with a sol-gel coating. The surface treatment method comprises the following steps of S1, preparing the bent glass plate with a convex surface and a concave surface; and S2, performing plasma treatment on the convex surface and / or the concave surface of the bent glass plate by using at least one annular plasma flow, wherein the surface water drop contact angleof the convex surface or the concave surface subjected to the plasma treatment is less than 10 degrees. According to the surface treatment method, oil stains or organic pollutants attached to the glass surface can be removed, the wettability of the glass surface is improved, the surface tension of the bent glass plate is rapidly treated to 70 mN / m or above, and therefore the coating requirement of a subsequent functional coating is met; and the treatment speed can be increased while the plasma treatment effect is met, and the surface treatment method can adapt to bent glass plates with different shapes, different sizes and different molded surfaces.
Owner:FUYAO GLASS IND GROUP CO LTD

Sewage treatment capacity determination method and device

ActiveCN112573641AMeet the processing capacityAccurate Water Quality CharacteristicsBiological water/sewage treatmentSewageSewage treatment
The invention provides a sewage treatment capacity determination method and device, wherein the method comprises the steps: obtaining a biological inhibition index value of to-be-treated sewage; comparing the biological inhibition index value of the to-be-treated sewage with a preset threshold value, wherein the preset threshold value is determined according to the treatment capacity of a to-be-discharged sewage treatment system; and determining the amount of water allowed to enter the to-be-discharged sewage treatment system according to the comparison result. As the biological inhibition index value is determined according to the treatment capacity of the to-be-discharged sewage treatment system, the amount of water allowed to enter the to-be-discharged sewage treatment system determinedaccording to the comparison result is within the treatment capacity range of the to-be-discharged sewage treatment system; after water with the water amount determined according to the comparison result enters the to-be-discharged sewage treatment system, the to-be-discharged sewage treatment system has the capability of timely treating sewage with biological inhibition, and the sewage treatmenteffect and treatment efficiency of the to-be-discharged sewage treatment system cannot be influenced by to-be-treated sewage.
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI

Plasma waste gas treatment device

InactiveCN106582220AGuaranteed normal processing of requestsSatisfy the treatment effectGas treatmentDispersed particle separationWire gauzeTreatment effect
The invention relates to a plasma waste gas treatment device which comprises a cuboid horizontal type shell. A water gas inlet and a waste gas treatment outlet are formed in the two ends of the horizontal type shell. The plasma waste gas treatment device is characterized in that a first metal wire gauze strainer, a first-stage plasma treatment core, a second metal wire gauze strainer and a second-stage plasma treatment core are sequentially arranged in the shell from the waste gas inlet; a waste gas treatment air inducing pipe is connected to the waste gas treatment outlet, and an air draft fan is arranged on the waste gas treatment air inducing pipe; and an electronic control cabinet is installed on one side of the shell, overhauling openings are formed at least in the positions, corresponding to the plasma treatment cores, of the other side of the shell, and opened doors or movable doors are arranged on the overhauling openings. The plasma waste gas treatment device has the beneficial effects of being simple in structure, safe, reliable, easy to operate, convenient to install and maintain, low in running cost, high in treatment efficiency, capable of guaranteeing that waste gas is normally treated for a long time, capable of meeting the requirement for the waste gas treatment effect of coating equipment and the like.
Owner:DEQING HUAMENG WOODWORK

Method and device for determining sewage treatment capacity

ActiveCN112573641BMeet the processing capacityAccurate Water Quality CharacteristicsBiological water/sewage treatmentSewageSewage treatment
The present invention provides a method and device for determining the amount of sewage treatment, wherein the method includes: obtaining the biological inhibition index value of the sewage to be treated; comparing the biological inhibition index value of the sewage to be treated with a preset threshold value, wherein , the preset threshold is determined according to the processing capacity of the sewage treatment system to be discharged; according to the comparison result, the amount of water allowed to enter the sewage treatment system is determined. Because the bioinhibition index value is determined according to the treatment capacity of the sewage treatment system to be discharged in the present invention, the amount of water allowed to enter the sewage treatment system to be discharged into the sewage treatment system determined according to the comparison results is within the treatment capacity range of the sewage treatment system to be discharged Within, after the amount of water determined according to the comparison results enters the sewage treatment system to be discharged, the sewage system to be discharged has the ability to treat the sewage with biological inhibition in time, and the sewage to be treated will not affect the sewage to be discharged into the sewage treatment system. The sewage treatment effect and treatment efficiency.
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI

Portable adsorption treatment plant for low concentration heavy metal sewage in farmland and treatment method of heavy metal sewage

The invention discloses a portable adsorption treatment plant for low concentration heavy metal sewage in farmland and a treatment method of the heavy metal sewage, and solves the problems that the heavy metal wastewater adsorption device is high in cost, large in floor space, and complicated in process, and is unsuitable for low-concentration heavy metal sewage treatment in farmland in the priorart. The treatment plant disclosed by the invention comprises a water pump, a first stage adsorption pipeline, a second stage adsorption pipeline, a first pipeline and a second pipeline, wherein an outlet end of the water pump is connected with an inlet end of the first stage adsorption pipeline via the first pipeline, and an outlet end of the first stage adsorption pipeline is connected with an inlet end of the second stage adsorption pipeline via the second pipeline; the outlet end of the second stage adsorption pipeline is connected with a water outlet pipe; the first stage adsorption pipeline is filled with quartz sand, and the second stage adsorption pipeline is filled with a mixed adsorbent of activated carbon and zeolite. The portable adsorption treatment plant has the advantages ofscientific design, simple structure, low cost, convenient carrying and transferring, easy replacement of the filler and fast processing speed, and has strong applicability and generalizability.
Owner:SICHUAN AGRI UNIV

Method of transmitting video data and transmission system thereof

ActiveCN100459695CAvoid the disadvantages of poor effectivenessImprove real-time performanceTwo-way working systemsTransport systemCommunications system
The method is designed for use in a video communication system comprising video signal send end, relay server and receiving end. The relay server buffers the video frames from the sending end; when receiving each request message, the relay server sends the first one of received video frames to the receiving end. The invention also reveals a video signal transmission system. The invention can avoid the congestion at air interface of mobile network due to insufficient bandwidth.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Microbial agent and preparation method thereof, and application of microbial agent in sewage treatment

The invention discloses a microbial agent and a preparation method thereof, and application of the microbial agent in sewage treatment, belonging to the technical field of environmental protection and microorganisms. The microbial agent is a granular solid, the particle of the microbial agent is of a layered structure, and the microbial agent comprises a core, a support layer and a light layer from inside to outside, wherein each of the core and the support layer comprises a porous carbon material, a biological carbon source, a starch adhesive, a carbon sponge and a composite microbial liquid respectively, and the light layer comprises a porous carbon material, a biological carbon source, a starch adhesive and a carbon sponge. According to the preparation method, one-step forming is adopted, so the preparation steps of the granular solid material needing to be in the form of a layered structure are simplified to a great extent; and through cooperation with parameters of the steps of programmed cold / heat treatment and the like, the microbial agent provided by the invention can also solve problems existing in the structure of the solid microbial agent on the basis that the preparation method is simplified. The microbial agent is stable in structure and high in ammonia nitrogen removal efficiency.
Owner:新疆河润科技股份有限公司

Surface treatment method of a curved glass plate

The present invention relates to the technical field of glass surface treatment, in particular to a method for cleaning the surface of automotive glass, and specifically provides a method for surface treatment of a curved glass plate suitable for coating a sol-gel coating, which includes the following steps: S1, preparing a convex surface and a curved glass plate with a concave surface; S2, using at least one annular plasma flow to perform plasma treatment on the convex and / or concave surface of the curved glass plate, and the surface water droplet contact angle of the convex or concave surface after the plasma treatment is less than 10°. The invention can remove oil stains or organic pollutants attached to the glass surface, improve the wettability of the glass surface, and quickly treat the surface tension of the curved glass plate to more than 70mN / m (mN / m), thereby satisfying the subsequent functional coating Layer coating requirements; and can improve the processing speed while meeting the plasma treatment effect, and can adapt to curved glass plates of different shapes, sizes, and profiles.
Owner:FUYAO GLASS IND GROUP CO LTD

Method, device and robot for state switching

The invention discloses a method, a device and a robot for state switching. The state machine includes a plurality of state nodes in a tree shape, the plurality of state nodes include a first state node and a second state node, and the method for state switching includes: the first state node to the second state node The first state node is located on the current state chain, and the second state node is the closest common ancestor state node of the first state node and the target state node, and the handover request signaling includes the following Any one: common handover signaling, push-to-stack handover signaling, and stack-out handover signaling; the second state node switches from the current state chain to the target state chain where the target state node is located according to the handover request signaling. Thereby, state switching can be completed between nodes through switching request signaling, the hierarchical expansion of states can be supported, and the nested recursive processing capability can be satisfied, and further, it can be applied to complex application scenarios.
Owner:ANKER INNOVATIONS TECH CO LTD

A positioning method and device

The invention discloses a positioning method and a positioning apparatus. The method includes the following steps: judging whether the apparatus is in a uniform speed state or not at the current moment based on the triaxial acceleration value, acquired by an acceleration sensor, of a device; using the attitude parameter of the device at the last moment as the attitude parameter of the device at the current moment if not; determining the attitude parameter at the current moment based on an attitude parameter obtained before the current moment and / or the triaxial acceleration value at the current moment and a preset gravity acceleration value if so; and obtaining the position information of the device at the current moment based on the position information of the device at the last moment, the speed of the device at the last moment, the attitude parameter at the current moment, the triaxial acceleration value at the current moment and the triaxial angular velocity value, acquired by a three-axis gyroscope, of the device at the current moment. The method allows position information calculation to be carried out with the attitude parameter at the last moment as the attitude parameter at the current moment when the device is in a non-uniform speed state, so the method is simple, and has a small error.
Owner:ALIBABA (CHINA) CO LTD

Method, device and system for managing radio access bearer

The invention discloses a method for managing a radio access bearer (RAB), which comprises the following steps of: confirming a QoS parameter which meets the RAB requirement by interacting a first device with a second device according to a quality of service (QoS) parameter in a RAB assignment message sent by a core network (CN), and performing RAB distribution / modification through the first device and the second device according to the confirmed QoS parameter. The embodiment of the invention also provides a corresponding device and a corresponding system. Through the technical scheme of the invention, an interface resource for RAB distribution / modification is matched with an interface resource for HNB GW distribution / modification; and the interface resource for HNB distribution / modification can accord with the HNB GW handling ability.
Owner:HUAWEI TECH CO LTD

Microbial agent and its preparation method and application in sewage treatment

The invention discloses a microbial bacterial agent and its preparation method and application in sewage treatment, and relates to the field of environmental protection and microbial technology. The microbial bacterial agent is a granular solid, and the particles have a layered structure. Core, support layer and lightweight layer, wherein, the core and the support layer both include porous carbon materials, bio-carbon sources, starch adhesives, carbon sponges and composite microbial bacterial fluids, and the lightweight layer includes porous carbon materials, bio-carbon sources, starch Adhesive, carbon sponge. The present invention adopts one-step molding, which greatly simplifies the preparation steps of granular solid materials that require a layered structure. By cooperating with step parameters such as program cold / heat treatment, the bacterial agent provided by the present invention can be simplified in the preparation method. On a basic basis, it can also solve the problems existing in the structure of solid microbial agents. The structure of the bacterial agent is stable, and the efficiency of removing ammonia nitrogen is high.
Owner:新疆河润科技股份有限公司

Method and device for state switching, and robot

The invention discloses a method and a device for state switching, and a robot. A state machine comprises a plurality of tree-shaped state nodes, and the plurality of state nodes comprise a first state node and a second state node. The method for state switching comprises the following steps: switching a state; the first state node sends a switching request signaling to the second state node, wherein the first state node is located on a current state chain, the second state node is a recently common ancestor state node of the first state node and the target state node, and the switching request signaling comprises any one of a common switching signaling, a stack pushing switching signaling and a stack exiting switching signaling; and the second state node switches from the current state chain to a target state chain where the target state node is located according to the switching request signaling. Therefore, state switching between the nodes can be completed through the switching request signaling, hierarchical expansion of the state can be supported, the nested recursive processing capacity is met, and the method and the device can be applied to complex application scenes.
Owner:ANKER INNOVATIONS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products