1275results about How to "Achieve diversification" patented technology

The invention discloses a particle-typed composite fertilizer of humic acid and manufacturing method, which consists of dressing and karyosome, wherein the dressing contains nitrogen, phosphor and potassium. The manufacturing method comprises the following steps: graining humic acid; cladding; graining; solidifying fused fertilizer on the particle of humic acid; making the composite fertilizer dissolved into water without falling; fitting for large scale of agricultural product.

The invention relates to a control system device based on interconnection of various networks for a large-scale live pig culturing environment and an environment factor parameter control method. The device of the invention comprises a data acquisition and transmission layer, a data analysis and storage layer and a data use and sharing layer which communicate with each other by a wired or wireless mode to realize data acquisition, analysis and remote control. On the monitoring field, the system adopts a self-organizing intelligent control network formed based on wireless sensor network interface nodes, or adopts a collection and control system of field unit environment factor parameters formed based on field bus interface nodes and a field monitoring terminal; information interaction between the control field and a remote center monitoring terminal is realized by the wired or wireless mode through multiple interface gateways; and the networks of the overall system have various information interactive modes, thereby improving the flexibility, reliability and economy of structural design of the control system.

The invention discloses a scalable wheel type snake-shaped robot. The snake-shaped robot consists of a head part, a tail part, body parts and knuckle parts, and can move bi-directionally, wherein the head part and the tail parts have the same structure, a mounting hole is arranged, and corresponding sensors are arranged as required; the body parts can realize gravity induction type independent scalability of wheels by adopting an electromagnetic eight-direction independent scalable wheel structure, the body part close to the head part and the tail part is provided with a driving wheel for providing driving, and other body parts are provided with driven wheels; and the knuckle parts can realize the horizontal and pitching deflection of adjacent modules by adopting a cross-shaped gear structure, and the creeping and peristalsis of the whole snake-shaped body can be realized by reasonably regulating the deflection angles of all knuckles. The wheel type movement and creeping and peristalsis form can be independent from each other and can also be combined, and the adaptability and the traveling speed of the snake-shaped robot can be effectively promoted under complex terrain conditions.

The invention discloses a detergent automatic feeding device for a washing machine, and a control method for the detergent automatic feeding device. The device comprises a water injection groove, a distributor box which is arranged in the water injection groove, a volume metering box which is arranged on the rear part of the water injection groove, an extraction mechanism which leads the detergent into the volume metering box, a liquid storage box and a washing water inlet which are communicated with the volume metering box, and a washing pipeline which discharges liquid in the volume metering box; the liquid storage box is arranged in the distributor box; and a distributor is arranged between the liquid storage box and the volume metering box, and when the distributor is switched off, the liquid storage box is communicated with the volume metering box, and when the distributor is switched on, the liquid storage box is not communicated with the volume metering box so as to prevent liquid from flowing back to a check valve. A main water inlet and a main water inlet pipeline are integrated on the water injection groove, the main water inlet is communicated with the distributor box through the main water inlet pipeline; a detergent feeding chamber is arranged in the distributor box; and the main water inlet pipeline is communicated with the detergent feeding chamber. The detergent is extracted in to the volume metering box by the extraction mechanism, and water flows through the washing water inlet to dilute and flush a fixed amount of the detergent into a washing barrel. The detergent automatic feeding device has the characteristics of compact structure, facilitates modularized installation and can be used conveniently by a user.

The invention discloses a barrage pushing system and method. The barrage pushing system comprises a service barrage server, and a real-time barrage server and a historical barrage server which are connected with the service barrage server respectively; the service barrage server is used for receiving a barrage acquisition request sent by a barrage output terminal, acquiring stored historical barrage information from the historical barrage server, and transmitting the historical barrage information to a barrage output terminal for displaying; the service barrage server is also used for receiving real-time barrage information sent by a barrage input terminal, transmitting the real-time barrage information to the historical barrage server and storing, transmitting the real-time barrage information to the real-time barrage server and aggregating and transmitting to the barrage output terminal for displaying. By utilizing the service barrage server, barrages, which are finally displayed, are shielded and screened according to actual requirements of a user, so that barrage information, which is finally watched by the user, meets the requirements, and user experience is improved; like or comment records of other users on a certain barrage can be recorded in real time, and diversification of barrage functions is realized.

The invention provides a single electrified intelligent kitchen, belonging to the filed of home appliance. The main component and structure consist of a casing, a machine cover, a chamber liner, a working chamber, a mechanical room, a liner heat-insulating layer, a chamber door, a refrigerating unit, a heating component, a food box, a food box support, an air intake pipeline, an air outtake pipeline, a cooling fan, an exhaust fan, an electromagnetic air valve, a water supply unit, a temperature sensor, a humidity sensor, a control unit and a control panel. The invention is classified into a fundamental type and a comprehensive type; wherein, a comprehensive type can be formed by a plurality of fundamental types. The structures of the food box and the food box support cooperate with each other, and the food box is internally provided with a seasoning storing structure; the seasoning and / or water can be automatically added. The invention organically combines the refrigerator and the microwave oven, and realizes remote control; the food refrigeration storage and automatic cooking can be switched at the same physical space according to the preset parameters or the will of the user; furthermore, the invention can be configured as a general microwave oven or a general refrigerator. Besides, the comprehensive type can store and cook one meal or multiple meals at the same time.

Provided is a low voltage microgrid group independent coordination control system, employing a layered control structure, i.e., an equipment layer, a grid control layer and a group control layer. A microgrid group controller receives a scheduling instruction of a group level energy management system; based on the safety and reliability of a control target of the microgrid group and sub microgrids, the microgrid group controller controls exchanging power between a microgrid group and a power distribution network and each sub microgrid, grid disconnection or grid connection of the microgrid group, and grid connection or grid disconnection of the sub microgrids, realizes interface control between the sub microgrids and the microgrid group, and meanwhile issues a control instruction to a grid level controller. The grid level controller works out optimal control strategies of distributed power supply, energy storage and load, and realizes stable operation and smooth transition among states of the sub microgrids in a grid connection state, and information communication with the microgrid group controller. A supply or energy storage local controller completes primary regulation of frequency and voltage of distributed power supply and energy storage; a load controller completes load grading control.

The invention discloses pure cocoa butter type chocolate for 3D printing. The chocolate is prepared from the following raw materials comprising the following components in percentage by weight: 50-60% of cocoa butter liquid blocks, 5-15% of dried skim milk powder, 15-35% of white granulated sugar, 10-15% of cocoa butter and 0.3-1.0% of an emulsifier. The chocolate is prepared by carrying out pre-treatment, mixing and precision grinding, refining, filling and temperature regulation on the raw materials. The chocolate disclosed by the invention has stable flowability, and the product is hard to grow dim and become white. The chocolate is suitable for 3D printing of medium-small target quantities, unnecessary waste is reduced, the cost is lowered, and the chocolate is convenient to use and operate.

The invention provides an Internet of things gateway, an Internet of things terminal, an Internet of things gateway protocol self-adaption method and device, and an Internet of things terminal protocol self-adaption method and device. The Internet of things gateway protocol self-adaption method comprises the steps of receiving a communication request from a terminal; sending a request for obtaining a corresponding first protocol conversion packet to the terminal; judging whether to receive the first protocol conversion packet from the terminal or not; and operating the first protocol conversion packet when the first protocol conversion packet is received, thereby carrying out protocol conversion on a communication protocol of the terminal and the communication protocol of an Internet of things platform. According to the technical scheme, Internet of things gateway protocol self-adaption modes are diversified, a success rate of accessing an Internet of things system by the terminal is improved, and the access capability of the Internet of things system for heterogeneous terminals produced by different producers is improved, thereby facilitating wide application of an Internet of things technology.

The invention discloses a method for reutilization of low-grade after-product steel slag and a magnetic plant thereof, relating to a method for comprehensively utilizing the steel slag. The method comprises the sequential steps as follows: the low-grade after-product steel slag is screened, magnetically selected and ball-grinded by wet-method; the magnetically selected steel slag slurry is mixed with blast-furnace slag powder, plaster powder, cement and precocious digester as steel slag slurry mixture; the steel slag slurry mixture is mixed by compounding with one or more matters out of steel slag aggregate, crushed stone, sand, water and gas former aluminium powder so as to prepare porous bricks or standard bricks or pre-mixing mortar or aerated concrete block. The method can use a plurality of low-grade after-product steel slag, realizes the diversification of product, has large usage quantity and zero exhaust of the steel slag and is a good method for comprehensive utilization.

The invention provides a road safety early warning system and a road safety early warning method. The road safety early warning system comprises a cloud server and an early warning device disposed in a vehicle. The early warning device is used to receive video information shot by a first shooting device, and is used to acquire a detection signal transmitted by a safety sensor. The early warning device is used to determine whether an abnormal condition occurs on a road, on which drives the vehicle, is determined, and is used to transmit early warning information to other early warning devices in the predetermined range of the position of the vehicle. The early warning device is used to transmit a signal used for warning the occurrence of the abnormal condition, the position information of the vehicle, and the video information related to the position of the abnormal condition in a corresponding time period to the cloud server, and the cloud server is used to transmit the early warning information to other early warning devices in the predetermined range of the position of the vehicle, when the abnormal condition of the road occurs. The road safety early warning method is a method adopting the above mentioned system to realize the road safety early warning. The early warning information is transmitted to the surrounding vehicles timely, when safety accidents occur on the road, and therefore a probability of secondary accident occurrence is reduced.

The present invention relates to ecological side slope protecting technology. The ecological side slope protecting method includes the following steps: cleaning up side slope, installing anchor rod, setting net of composite material, jetting special base material, jetting plant seed, covering with non-woven fabric and post-maintenance. The special base material consists of bacterial slag, turf, crop straw, farm manure and composite additive, and is mixed with soil in the ratio of 1 to 2-3 before being jetted to constitute the nutritious bed for slope plant to grow. The plant seed is seed of leguminosae plant or wild lianoid plant. The method of the present invention is suitable for recovering vegetation of various side slopes.

The invention relates to a bus taking system based on a mobile phone client, wherein the bus taking system comprises an on-bus intelligent device and the mobile phone client. The bus taking system is characterized in that the on-bus intelligent device comprises an on-bus intelligent device housing and a processor; and the processor is connected with a capacitive touch display screen, a wireless communication device, a voice recognition broadcast device, an alarm device, a camera, a human face recognition device, a global positioning system (GPS) positioning device, a currency recognition and storage device, a card reader and a power supply device. The mobile phone client is provided with a real-time bus client program which has a function of helping a passenger to complete a bus-taking function and can realize data communication among the mobile phone client, the bus and a bus background server. The bus taking system has an advantage of integrating functions of positioning, bus line querying, on-bus passenger traffic querying, station arrival time querying, bus evaluating, self-service ticket buying, etc. Furthermore the bus taking system has advantages of reducing time in getting on the bus by the passenger, and improving operation efficiency of the bus.

The invention relates to a learning support system and a learning evaluation method thereof, which belongs to the application field of learning system and computer information technology. The learning support system comprises four functional modules: a learning support module, a result management module, a teaching management module and a system management module. The invention is adapted for the demands of different levels of structures, and the learning task is open; the invention is adapted to various earning methods and contents, promotes the communication and the cooperation between the students as well as the effective communication and interaction between the teachers and students; the invention realizes diversified and intelligent learning evaluation; and the invention can perform online examination of the design type subjective items with the online examination system interface to realize automatic correction. The system-based learning evaluation comprises strident evaluation, teacher evaluation and self evaluation. The invention can finish generation and output of various statistical forms with a self-defining report system interface; the invention provides the basic data with a teaching management information system interface; and the invention is convenient for learning for the students with a network learning system (or teaching resource network station) interface.

The invention provides a method for preparing ester terminated allyl alcohol polyether, which has simple process and realizes diversity of ester terminated allyl alcohol polyether monomer structure. The method for preparing the ester terminated allyl alcohol polyether comprises the following steps: allyl alkyl acid ester is used as initiator and ternary metal oxide is used as catalyst to ensure that oxirane and / or propylene epoxide perform a ring-opening polymerization reaction at 100-140 DEG C under the pressure of 0.1 to 0.6MPa; the ester terminated allyl alcohol polyether can be obtained after the catalyst is filtered and removed, wherein the ternary metal oxide catalyst is prepared from soluble salt of Mg, Al and Ca through alkaline precipitation and calcination. The preparation process is simple without using organic solvent, can be completed in one step by continuously adding materials in the same reactor. The prepared ester terminated allyl alcohol polyether monomer molecule has diverse structures, adjustable amphipathic property and controllable molecular weight, and can be polymerized with multiple unsaturated monomers.

The invention provides a gate drive circuit. Each odd-level GOA unit circuit is cascaded, and each even-level GOA unit circuit is cascaded. An odd-level first scanning control signal and an odd-level second scanning control signal (VfO, VrO), an odd-level scanning starting signal (STVO), an odd-level first high-frequency clock signal, and an odd-level second high-frequency clock signal (CK1O, CK2O) are arranged corresponding to the odd-level GOA unit circuit. An even-level first scanning control signal and an even-level second scanning control signal (VfE, VrE), an even-level scanning starting signal (STVE), an even-level first high-frequency clock signal, and an even-level second high-frequency clock signal (CK1E, CK2E) are arranged corresponding to the even-level GOA unit circuit. Through controlling potential of the odd-level first scanning control signal and the odd-level second scanning control signal (VfO, VrO), and potential of the even-level first scanning control signal and the even-level second scanning control signal (VfE, VrE), cooperating with the odd-level scanning starting signal (STVO) and the even-level scanning starting signal (STVE) in different time sequence, the odd-level GOA unit circuits and the even-level GOA unit circuits can be controlled to perform forward scanning or backward scanning at the same time or at different time.

An embodiment of the present invention discloses a method for accessing a network, comprising the steps of: connecting with an access point through a wireless and / or wired mode by a main sound box; according to a local area network established by the access point, connecting with a terminal accessing the local area network; establishing a wireless mesh network special-purpose access point, searching a slave sound box within a signal coverage range, and enabling the slave sound box within the signal coverage range to access a wireless mesh network established by the main sound box; and if the main sound box connects with the access point through a wireless mode, transmitting connection information of the access point to the slave sound box through the wireless mesh network, so as to access the access point through a wireless mode by the slave sound box. The embodiment of the present invention also discloses a wireless sound box and a system. Through adoption of the method of the present invention, a plurality of wireless sound boxes can access a network, and stability of data downloading can be improved.

The invention belongs to the field of displaying and control of a terminal interface and provides a system and a method for generating an interface. The system comprises a user interface (UI), a configuration file resolver, a control generator and a control searcher, wherein the UI is used for sending an interface configuration instruction to the configuration file resolver; the interface configuration instruction comprises an interface configuration file name and a father control of a needed configuration interface; the configuration file resolver is used for reading and resolving a corresponding configuration file according to the interface configuration instruction so as to generate a control attribute linked list; the control generator is used for generating a control according to the control attribute linked list and storing the generated control into a control linked list; the control generator is used for searching an appointed control from the control linked list; and the UI acquires the corresponding control through the control searcher. By using the system and the method, the diversity of interface displaying is realized conveniently; and popularization of a display terminal is facilitated.

The invention relates to an advertisement pushing system. The advertisement pushing system comprises a number of beacons which are arranged indoors and acquire a hotspot exploring data packet of a mobile device, and a server which is connected with a number of beacons. The server receives the hotspot exploring data packet sent by the beacons, judges the positioning mode of the mobile device, chooses a pushed advertisement according to the positioning mode combined with back-end large data analysis, sends a pushing instruction to the beacons, and transmits the chosen pushed advertisement to the mobile device through the beacons. The positioning mode and back-end large data analysis are combined to choose the pushed advertisement. A pushed target is determined through the positioning mode. According to the position of the pushed target, the advertisement is chosen. Through back-end large data analysis, the behavior of a user of the mobile device is analyzed, and the advertisement matching the behavior is chosen. Advertisement pushing is diversified, is in line with the needs and the preferences of the user of the mobile device, and is highly reliable.

The invention discloses a pipeline cleaning robot capable of adapting to change of different pipeline diameters and a method. The pipeline cleaning robot comprises a radial walking mechanism, a powertransforming mechanism, a pipeline diameter self-adaption mechanism and a cleaning mechanism; the radial walking mechanism comprises a plurality of walking units which are distributed in the circumference of a main shaft of a robot body, and all the walking units are of the same structures; the power transforming mechanism transmits power located on a motor shaft of the main shaft of the robot body to each walking unit in a direction changing mode to realize direction changing and transmission of power; the pipeline diameter self-adaption mechanism comprises an adjusting mechanism and a connecting rod which is connected with the radial walking mechanism, and the adjusting mechanism drives the connecting rod to move, by changing the position of the adjusting mechanism on the main shaft, movement of the connecting rod is achieved, meanwhile, the adjusting mechanism drives the distance between the radial walking mechanism and the main shaft in the radial direction to achieve adaption of the pipeline diameters; and the cleaning mechanism is arranged at the front end of the main shaft and cleans different positions in the pipeline along with moving of the radial walking mechanism.

The invention discloses an aggregation payment amount discounting method and device, terminal device and storage medium. The method comprises the steps of receiving the order request information submitted by a user through an aggregation payment platform; according to the order code, acquiring n target discounting type identification information; according to the order code and the user identity information, determining whether the user has the discounting qualification or not according to the preset judgment condition; if the user enjoys the discount, matching the target discounting type andthe target discounting calculation information corresponding to the target discounting type identification information in the preset discounting rule database for each target discounting type identification information; calculating the discounting amount of the order amount according to the target discounting calculation information; and returning the n discounting amounts to the aggregation payment platform according to a preset display mode. According to the technical scheme, the diversification of the aggregation payment discounting mode and the value diversification of the discounting amount are realized, so that different scene requirements of actual aggregation payment discounting marketing are met.

The invention relates to a material and structure testing device and method, and in particular relates to a combinatorial testing accessory of a vibration testing platform and a static fatigue testing method. The combinatorial testing accessory consists of support brackets, a test sample clamp, a vibration transmission device and a bridging bracket. When the accessory is combined, the support bracket is mounted on a vibration testing platform rack, the bridging bracket is mounted on the two support brackets in a spanning manner, the test sample clamp is mounted on the support brackets for clamping a test sample, and the vibration transmission device is mounted on the surface of a vibration testing platform. According to the static fatigue testing method, the combinatorial accessory is mounted on the vibration testing platform and is used for performing 7 types of 13 static fatigue tests on the test sample. The testing device and the testing method expand the function of the vibration testing platform, achieve diversification of load modes, including multiple load modes of pulling, compression, bending, twisting and the like and the combination of the load modes, in the fatigue testing, have a large range of testing frequency, are capable of performing fatigue testing on 5-4500 Hz, and are applicable to high cycle and super high cycle static fatigue testing research on materials and structures.

The invention discloses a remote speech control system used in a construction machinery. The system is connected with a master controller of the construction machinery. The system comprises a speech reception device which receives speech signals and converts the received speech signals into analog electrical signals; a wireless signal transmitter installation transmits the analog electrical signals to a wireless signal reception device at the far end which converts the analog electrical signals into digital signals; a speech recognition device searches speech simulation signals corresponding to the digital signals in a built-in database; a control command reforming unit searches and transmits control commands corresponding to the speech imitation signals to the master controller of the construction machinery. The invention also discloses a remote speech control method used in the construction machinery. The remote speech control system and the method thereof are used for realizing the speech control on the construction machinery.

The invention relates to an ultra-high strength thermoplastic elastomer and a preparation method thereof. The ultra-high strength thermoplastic elastomer is prepared from functional polyamide; a structural formula of the functional polyamide is shown in the description; the structural formula of the functional polyamide comprises a first repetition structure unit and a second repetition structure unit; when R1 is -OH, the R1 is the first repetition structure unit; when the R1 is a formula shown in the description, the R1 is the second repetition structure unit, wherein n is greater than or equal to 5 and less than or equal to 5000. The elastomer is obtained by carrying out stretching and relaxation circulating mechanical treatment on the functional polyamide. The structure of the selected functional polyamide provides supports for excellent mechanical properties; the functional polyamide is subjected to a plurality of times of circulating stretching mechanical treatment to form the ultra-high strength thermoplastic elastomer; the elastomer can realize ideal mechanical properties; the selected functional polyamide can be synthesized through natural raw materials and provides a beneficial way for creating a sustainable, green and environment-friendly society.

The invention discloses a device for automatically feeding detergent, and a control method. The device for automatically feeding the detergent comprises a water injection groove, a distributor box which is arranged in the water injection groove, a volume metering box, a liquid storage tank and a washing water inlet which are communicated with the volume metering box, and an extraction mechanism which leads the detergent into the volume metering box; the volume metering box is communicated with a water outlet in the water injection groove through a washing pipeline which is integrated on the water injection groove; a liquid storage tank pipeline is arranged between the liquid storage tank and the water injection groove; a section of liquid lead pipe which leads the detergent into the volume metering box and a liquid conveying pipe which adds the detergent into the liquid storage tank externally are arranged in the liquid storage tank pipeline; and a liquid adding chamber which is communicated with the liquid conveying pipe when the distributor box is opened is arranged in the distributor box. The device for automatically feeding the detergent is provided with at least one main water inlet which is communicated with the distributor box through a main water inlet pipeline which is integrated on the water injection groove; and a siphon pipeline which is communicated with the washing pipeline is arranged in the volume metering box. The device has the characteristics of compact structure, facilitates modularized installation and can be conveniently used by a user.

The invention discloses a method for controlling temperature of a steelmaking melting pool of a converter by blowing CO2 gas, which belongs to the filed of convertor steel making and relates to a converter dephosphorization technology. The invention sprays CO2 gas (or mixed gas of CO2-O2) into the melting pool of the converter and realizes the smooth temperature increase of the melting pool by regulating the proportion of V[CO2] / (V[O2]+V[CO2]). The proportion of V[CO2] / (V[O2]+V[CO2]) is controlled at 10%-100% at the early and middle stages of melting (3-5min), the total flow rate of the blowing gas is 100-80000Nm / h, bottom blowing and strong stirring are adopted at this time, and the temperature is controlled between 1300 DEG C and 1400 DEG C. The proportion of V[CO2] / (V[O2]+V[CO2]) is adjusted and controlled at 10%-50% at the middle stage of melting according to desilication and dephosphorization situation and the temperature of the melting pool, and the flow rate of the blowing gas is 100-80000Nm / h. The method is applicable to the converter steel making of 30-300 tons, the dephosphorization rate can achieve 85%-95% by adopting the method, and the rephosphorization rate after slag dumping is lower than 3%.

The invention provides a live video image processing method, a live video image processing device, a storage medium and computer equipment, which are applied to the technical field of live broadcasting. The live video image processing method comprises the steps of: acquiring a first live video image during the live broadcasting process; generating mask information of the first live video image inresponse to an input mask information generating instruction; and transmitting the first live video image and the mask information thereof to a viewer client, so that the viewer client obtains a second live video image according to the first live video image and the mask information thereof. The live video image processing method, the live video image processing device, the storage medium and thecomputer equipment improve the playing effect of the live video.

The invention discloses a rotatable double-antenna PARC (polarimetric active radar calibrator) and a polarimetric active radar calibration method thereof. According to the PARC, polarization filters are additionally mounted at apertures of a receiving antenna and a transmitting antenna; the rotatable double-antenna design is adopted, and different posture combinations of the receiving antenna and the transmitting antenna can form different polarization combinations. Each antenna of the designed rotatable double-antenna PARC can rotate independently, the receiving antenna and the transmitting antenna of the PARC are controlled to be combined in different polarization manners, and multiple forms of polarimetric scattering matrixes of the PARC can be obtained. During mounting of the PARC, the delay parameter is adjusted, and a rotating mechanism is controlled, and the PARC rotates at constant and slow speeds, and any to-be-calibrated objects can be calibrated. The polarization filters are additionally mounted at the apertures of the antennas, so that the polarimetric isolation of each of the receiving antenna and the transmitting antenna can be greatly increased, and the polarimetric calibration accuracy is improved.