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45results about How to "Loss of control" patented technology
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Cell handover and uplink sending power determining method and device
ActiveCN108810960AEasy to controlUplink transmit power is accuratePower managementTerminal equipmentHandover
The invention relates to a cell handover and uplink sending power determining method and device, used for strengthening control of network equipment on terminal equipment. The cell handover method comprises the following steps that the terminal equipment receives an early handover command sent by the network equipment, wherein the early handover command is used for indicating judgment of the terminal equipment that whether cell handover is performed or not; the terminal equipment measures a downlink signal sent by the network equipment and / or a downlink signal sent by other network equipment and judges whether the cell handover is performed or not according to the obtained measurement report and a handover condition carried by the early handover command; and if the terminal equipment receives the handover command sent by the network equipment, the terminal equipment executes the handover command, so as to be handed over a target cell from the current serving cell.
Owner:HUAWEI TECH CO LTD
Plant wound healing agent containing sodium alginate oligosaccharide and use of plant wound healing agent
ActiveCN106804605APromote healingPromote growthBiocidePlant growth regulatorsMedicineFilm-forming agent
The invention relates to a plant wound healing agent containing sodium alginate oligosaccharide. The healing agent contains 0.001%-0.02% of sodium alginate oligosaccharide and one or more of a resistance inducer, a nutrient, a bactericide, a pesticide and a film forming agent. The plant wound healing agent can be used for spraying or smearing. The plant wound healing agent is used for treating wounds before and after trimming, girdling or grafting, so that the morbidity of the wounds can be reduced, and the healing of the wounds can be promoted. The plant wound healing agent is applicable to fruit trees and flowers.
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Composite dry-distillation type low-temperature cigarette device
The invention provides a composite dry-distillation type low-temperature cigarette device. The composite dry-distillation type low-temperature cigarette device comprises a battery section, a transition section, a heating section, a filter tip section and a cigarette holder which are sequentially sleeved and connected, wherein the battery section is internally provided with an electronic cabin; the heating section is internally provided with two cigarette chambers which are detachably arranged back and forth, a composite cigarette chamber is formed by the two cigarette chambers, the composite cigarette chamber is fixed through a clamping opening, the outer side of the composite cigarette chamber is sequentially provided with electric heating layers and a heat insulation layer, the electric heating layers are in two-section type series arrangement, and the number or length of heating pieces in the electric heating layer is arranged according to a certain proportion; the two cigarette chambers are internally and respectively added with smoke formation materials in different properties; an air duct at a cigarette holder end is provided with a one-way ventilating valve. According to the composite dry-distillation type low-temperature cigarette device provided by the invention, the structure is simple, the use is convenient, the cigarette chambers can be replaced, the fragrance of smoke generated by the device is sufficient, the natural fragrance of tobacco is strong, and the composite dry-distillation type low-temperature cigarette device is beneficial for market promotion.
Owner:YUNNAN RES INST OF TOBACCO SCI
Fragaria ananassa fresh keeping agent and preparation method thereof
InactiveCN107593896AImprove protectionPrevent intrusionFruits/vegetable preservation by coatingFragariaMaltitol
The invention provides a fragaria ananassa fresh keeping agent and a preparation method thereof, and belongs to the technical field of fresh keeping of fruits. The fresh keeping agent is prepared by mixing the following raw materials in parts by weight: 0.5-1.0 part of a fructus gardeniae extract, 0.05-0.09 part of acetylshikonin, 3-6 parts of maltitol, 1-4 parts of chitosan, 3-12 parts of locustbean gum and 90-140 parts of water. The fragaria ananassa fresh keeping agent is a safe and efficient fresh keeping agent. Through the adoption of a method for fresh keeping of picked fragaria ananassa, the fresh keeping period of the fragaria ananassa can be effectively prolonged, the fresh keeping period of the fragaria ananassa is prolonged to about 10 days from about 5 days generally, the longest fresh keeping period can achieve 15 days, and the effect is notable.
Owner:程志鹏
External circuit breaker of electric energy meter
ActiveCN106229230ABeautiful appearanceLoss of controlProtective switch terminals/connectionsProtective switch operating/release mechanismsElectricityComputer module
The invention discloses an external circuit breaker of an electric energy meter. The circuit breaker comprises more than one circuit breaker unit and an electric operation unit, the electric operation unit and the circuit breaker units are in a linkage by employing a rotating shaft rotation mode, a circuit board is arranged in each circuit breaker unit, and the adjacent circuit breaker units are connected through pins or welding so that signal transmission of each circuit board can be realized. According to the circuit breaker, the circuit boards are arranged in the circuit breaker units so that the circuit control is modularized, and electricity taking and signal feedback of the circuit breaker are connected via pins in each electrode so that the production is facilitated.
Owner:XIAMEN HONGFA ELECTRICAL SAFETY & CONTROLS CO LTD
Theft Prevention Using Existing ABS Sensors
InactiveUS20130249683A1Reduce braking forceLoss of controlAnti-theft devicesAutomotive engineeringAugmentation system
The automobile theft prevention system proposed in this invention detects motion by using the existing wheel rotational sensors that are part of the anti lock braking and stability augmentation systems present in most automobiles, without the requirement of any additional hardware specific to the theft prevention system.
Owner:TEXAS INSTR INC
Sapphire crystal growth furnace
InactiveCN105696072AIncrease profitIncrease crystallization rateAfter-treatment apparatusPolycrystalline material growthControl powerCrucible
The invention provides a sapphire crystal growth furnace, which comprises an annular inner heater and an outer heater and a plurality of crucibles uniformly arranged between the inner heater and the outer heater, and a cooling device is provided at the bottom of the crucible, so that The power of the inner heater and the outer heater is controllable. A sapphire crystal growth furnace provided by the present invention adopts two kinds of ring-shaped tungsten heaters with different diameters. The tungsten crucible is placed between the two ring-shaped heaters, and the tungsten crucible is evenly and symmetrically distributed. A cooling device is installed at the bottom of each crucible. By controlling The power of the heater and the flow rate and temperature of the cooling medium form a stable temperature field and thermal field, thereby greatly improving the utilization rate of sapphire crystal growth materials and the crystallization rate of large-sized crystals, and reducing production costs.
Owner:EGING PHOTOVOLTAIC TECHNOLOGY CO LTD
Adjustable wiping device
The invention discloses an adjustable wiping device which comprises a telescopic rod, a wiping mechanism and a cleaning liquid box. The wiping mechanism comprises a U-shaped frame, two spline shafts, a rotating stand, a fixed disc and a fixing assembly, wherein the U-shaped frame is detachably arranged at the end of the telescopic rod; the two spline shafts are fixedly arranged on the two sides of the U-shaped frame respectively; the two ends of the lower portion of the rotating stand are hinged to the inner side of one spline shaft respectively through fixed matching discs so that the rotating stand can rotate around the spline shaft, the peripheries of the fixed matching discs are provided with a plurality of grooves, and the end of the rotating stand is provided with wiping sponge. The periphery of the fixed disc is provided with a plurality of bosses each corresponding to one groove, and the fixed disc is in sleeved connection with the positions of key grooves of the spline shafts and is matched with the grooves through the bosses to fix the fixed matching discs. The fixing assembly is used for fixing the fixed disc on the spline shafts. The cleaning liquid box is detachably connected to the wiping sponge through a liquid conveying pipe. According to the device, the shortcoming that it is difficult to perform clearing work on high windows can be overcome.
Owner:GUANGXI UNIV
Photovoltaic agricultural greenhouse
InactiveCN112640691ANo lossPromote absorptionClimate change adaptationRenewable energy machinesAgricultural scienceGreenhouse
The invention relates to the technical field of photovoltaic greenhouses, in particular to a photovoltaic agricultural greenhouse, which comprises a greenhouse body. A greenhouse film is attached to the outer surface of the greenhouse body, a door is formed in the front face of the greenhouse body, supporting frames are welded to the two sides of the greenhouse body respectively, a steel frame is clamped in the greenhouse body, the top of the steel frame is sleeved with a bent frame, and the intersection of the bent frame and the steel frame is sleeved with an elevated frame. A photovoltaic panel is movably connected to the top of the elevated frame, a rotating shaft frame is connected to one end of the elevated frame in a welded mode, a rotating shaft is rotatably connected to one side of the rotating shaft frame, springs are connected to the axis of the rotating shaft and the axis of the rotating shaft frame in a clamped mode, sunshade cloth is wound around the outer surface of the rotating shaft, and a rope is connected to one end of the sunshade cloth in a clamped mode. The photovoltaic agricultural greenhouse adopts the photovoltaic panel, the greenhouse film, the support frames, the rotating shaft, the spring and the sunshade cloth. In this way, the conversion rate and stability of solar energy are improved, the cost for replacing the new greenhouse film is reduced, the breeding effect in the greenhouse is improved, in addition, the stability of the greenhouse is improved, and the temperature in the greenhouse is convenient to control.
Owner:李永新
Control method and device, mobile terminal, storage medium and remote control communication system
PendingCN111770557ALoss of controlImprove experienceTelemetry/telecontrol selection arrangementsTransmission systemsCommunications systemControl signal
The invention discloses a control method and device, a mobile terminal and a storage medium. The control method is used for the mobile terminal to control the remote control communication system. Theremote control communication system comprises an execution terminal and a remote controller controlling the execution terminal. The control method comprises the steps: controlling the mobile terminalto send a control signal to the remote controller through an LPWAN communication protocol so as to control the remote controller to send the control signal to the execution terminal to control the execution terminal. Thus, the mobile terminal controls the remote control communication system, the mobile terminal can control the remote control communication system without sending a control signal tothe remote controller through the cloud server, the situation that control over the execution terminal is lost when a mobile communication network signal is poor is prevented, and user experience isimproved.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Control device of power conversion device
ActiveUS20190190423A1Limit lossLimit deterioration of detectionElectronic commutation motor controlAC motor controlEngineeringMotor control
A control device of a power conversion device for driving a motor includes a current detector and an angle detector. The control devices also includes a motor controller that acquires an electric current and an angle from the respective detectors in a first cycle and drives the motor via the power conversion device, and a toque monitor that acquires the electric current and the angle from the respective detectors in a second cycle and estimates an output torque for determining abnormalities in the motor control. The control device prioritizes acquisition requests for the current and angle from the motor controller and the torque monitor. The torque monitor acquires the current and angle at least twice in the second cycle to acquire a current and angle that are detected at the same time by the detectors.
Owner:DENSO CORP
Fresh keeping method for vegetables and fruits
InactiveCN106720243AExtended shelf lifeGrowth inhibitionFruit and vegetables preservationHuman healthHorticulture
The invention discloses a fresh keeping method for vegetables and fruits. According to the fresh keeping method, treatment with a chitooligosaccharide solution is performed before the harvesting of fruits and vegetables, and treatment is performed with a chitooligosaccharide compound preparation after the harvesting, wherein the mass concentration of the chitooligosaccharide used before the harvesting is 0.05-1 g / L, the deacetylation degree is 50-100%, the average molecular weight is 500-5000 Da, and the treatment is performed 1-3 times before the harvesting. According to the present invention, with the method, the shelf life of fruits and vegetables after harvesting under normal temperature and low temperature storage conditions can be significantly prolonged, and the quality of fruits and vegetables is improved; and the fresh keeping method has advantages of no environmental pollution on treated fruits and treated vegetables, no harm on human health, environmental protection, simple application, easy promotion and application, and the like, and can be widely used for various fruits and vegetables.
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Sampling box for cigarette detection
ActiveCN102998139AAvoid confusionJamming controlWithdrawing sample devicesEngineeringUltimate tensile strength
The invention relates to a cigarette sampling box, particularly relates to a sampling box for cigarette detection, and belongs to the tobacco processing industry. The sampling box for cigarette detection is capable of quantitatively sampling rolled cigarettes and preventing the moisture loss of the cigarettes in the tobacco processing industry. The sampling box comprises a box body, wherein a partition board is inserted in the box body; two sliding chutes are formed at the upper edge of the inner side of the box body; and a cover board is locked between the two sliding chutes. The cigarettes are detected inside the sampling box after the device is adopted; the cigarettes orderly enter a detector, so as to avoid the disorder of the cigarettes; jamming and blocking phenomena of the cigarettes inside the detector are effectively controlled; the labor intensity of an inspector is greatly reduced; the cigarettes are detected inside the sealed detection sampling box; the moisture loss of the cigarettes is effectively controlled; the cigarettes are quantitatively detected inside the detection sampling box; and the phenomenon of inspection quantity of the cigarettes with arbitrary number is choked, and the inspection cost is effectively controlled.
Owner:CHINA TOBACCO JIANGXI IND CO LTD
Differential stream transmission control method and device for cloud computing data center network
ActiveCN106533970BAvoid congestionThere will be no significant drop in throughputData switching networksCongestion windowData center
The invention relates to a differential stream transmission control method and device for a cloud computing data center network, belonging to the field of cloud computing. Including the following steps: 1) the switch uses the explicit congestion notification ECN mechanism to mark the data packets exceeding the set threshold queue length; 2) the sender server counts the proportion of marked ACK confirmation data packets, updates the parameter α, and judges whether congestion occurs, wherein The parameter α represents the perception of the degree of network congestion; 2.1) When the network is not congested, the TCP flow does not adjust the congestion window; 2.2) The sender server performs flow classification judgment, establishes a flow classification database, and records and updates the parameter β at the same time, where the parameter β represents the multiplexing degree of the large flow to the receiving end link; 3) The sending end server implements different congestion avoidance strategies for TCP flows with different transmission requirements distinguished by the flow classification decision mechanism. The advantages of the present invention are: 1. It can effectively avoid TCP Incast congestion; 2. It can reduce the time for small flows to complete transmission; 3. It can ensure the fast and fair convergence of congestion control.
Owner:CHONGQING UNIV
Sampling box for cigarette detection
ActiveCN102998139BAvoid confusionJamming controlWithdrawing sample devicesEngineeringUltimate tensile strength
The invention relates to a cigarette sampling box, particularly relates to a sampling box for cigarette detection, and belongs to the tobacco processing industry. The sampling box for cigarette detection is capable of quantitatively sampling rolled cigarettes and preventing the moisture loss of the cigarettes in the tobacco processing industry. The sampling box comprises a box body, wherein a partition board is inserted in the box body; two sliding chutes are formed at the upper edge of the inner side of the box body; and a cover board is locked between the two sliding chutes. The cigarettes are detected inside the sampling box after the device is adopted; the cigarettes orderly enter a detector, so as to avoid the disorder of the cigarettes; jamming and blocking phenomena of the cigarettes inside the detector are effectively controlled; the labor intensity of an inspector is greatly reduced; the cigarettes are detected inside the sealed detection sampling box; the moisture loss of the cigarettes is effectively controlled; the cigarettes are quantitatively detected inside the detection sampling box; and the phenomenon of inspection quantity of the cigarettes with arbitrary number is choked, and the inspection cost is effectively controlled.
Owner:CHINA TOBACCO JIANGXI IND CO LTD
Anoectochilus roxburghii closed type cultivation container and substrate cultivation method thereof
ActiveCN108142268AReduce the chance of plant contaminationReduce light source wasteAgriculture gas emission reductionCultivating equipmentsFertilizerAnoectochilus roxburghii
The invention discloses an anoectochilus roxburghii closed type cultivation container and a substrate cultivation method thereof. Anoectochilus roxburghii plants can grow in a closed mode in the cultivation container for 5-6 months, in the whole growth process, watering, fertilizer applying and other management measures are not needed, and only the growth and health condition of the plants need tobe inspected and observed. The anoectochilus roxburghii closed type cultivation container and the substrate cultivation method thereof have the advantages that not only the chance of plant infectioncan be reduced and the spread range of germs can be controlled, but also the time, the labor and the cost are saved, and the cultivation container is conductive to large-scale promotion.
Owner:FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD
Control device and method for opening and closing computer software and hardware system based on biology authentication
ActiveCN101382977BLoss of controlAvoid situations where the PC does not workDigital data authenticationControl systemControl cell
Owner:HANGZHOU SYNOCHIP DATA SECURITY TECH CO LTD
Device and method for producing high-strength compound fertilizer by using of compound fertilizer return material
PendingCN107652031AHigh strengthReduce manufacturing costSolid/semi-solid fertilisersUrea compound fertilisersEngineeringHigh intensity
The invention belongs to a device and a method for producing a high-strength compound fertilizer by using of a compound fertilizer return material; the device comprises a material return port of a compound fertilizer finished-product sieve, the material return port of the compound fertilizer finished-product sieve is connected with a bucket elevator by a belt weigher, a material outlet of the bucket elevator is connected with a material inlet of a pelletizer, the upper part of the material inlet of the pelletizer is provided with a compound fertilizer particle sprinkling device, a material outlet of the pelletizer is respectively connected with a packing scale by a sieve, the compound fertilizer particle sprinkling device comprises a stirring tank, a molten urea solution pipeline, an additive pipeline and a stirring motor are arranged at the top of the stirring tank, the stirring motor is connected with a stirring blade through a stirring main shaft inside the stirring tank, the outletof the stirring tank at the bottom of the stirring tank is connected with a nozzle on the upper part of the material inlet of the pelletizer by a urine pump and a pipe mixer, and the device has the advantages of less investment, simple structure, reasonable process design, reducing of return in the compound fertilizer production process and improving of the strength of the compound fertilizer without affecting the normal compound fertilizer production.
Owner:HENAN XINLIANXIN FERTILIZER
Antibacterial magic headwear
PendingCN111472174ALong antibacterial lifeImprove antibacterial effectBiochemical fibre treatmentFibre typesPolyesterAnti bacterial
The invention belongs to the field of textiles, and relates to the antibacterial field, in particular to an antibacterial magic headwear. The antibacterial magic headwear comprises a polyester fabriclayer. The polyester fabric layer is formed by weaving polyester fiber, and the polyester fabric layer is coated with a silver ion polymer thin film layer. By means of the antibacterial magic headwear, the problem that a headwear is not sufficient in functionality is solved; since a silver ion polymer is attached into the polyester fabric layer to form an adhering structure, the headwear is endowed with antibacterial performance; and meanwhile, on the basis of the slow release performance of the silver ion polymer, the antibacterial service life is prolonged, and the antibacterial effect is improved.
Owner:蓝铂医疗科技(无锡)有限公司
UHP tire for improving wetland performance
InactiveCN108501622AMake up for concave defectsImprove water breaking abilityTyre tread bands/patternsHeight differenceEngineering
The invention discloses a UHP tire for improving wetland performance. The UHP tire for improving wetland performance comprises a tread with the total length of a crown arc being TDW. Longitudinal maingrooves extending in the circumferential direction of the tire are formed in the tread, and pattern blocks extending in the circumferential direction of the tire are formed between the longitudinal main grooves. The relationship that TDW / SN is greater or equal to 0.80 and less than or equal to 0.82 exists between the total length TDW of the crown arc and the nominal section width SN of the tire,and the relationship that TP / TDW is greater than or equal to 0.047 and less than or equal to 0.049 exists between the total length TDW of the crown arc and the height difference TP between center point of the crown arc and the end point of the crown arc. Each pattern block is designed with a thickened convex surface, so that the grounding edges of the pattern blocks present a convex state, and thedefect of the concave faces of grounding edges of the pattern blocks caused by the contraction of the tire compound is overcome; and at the same time, the grounding edges with convex surfaces improvethe water breaking capacity of the tire, effectively avoid the water slip during wheel driving, and improve the use safety and stability of the tire.
Owner:GITI RADIAL TIRE (ANHUI) CO LTD
An adjustable wiping device
The invention discloses an adjustable wiping device which comprises a telescopic rod, a wiping mechanism and a cleaning liquid box. The wiping mechanism comprises a U-shaped frame, two spline shafts, a rotating stand, a fixed disc and a fixing assembly, wherein the U-shaped frame is detachably arranged at the end of the telescopic rod; the two spline shafts are fixedly arranged on the two sides of the U-shaped frame respectively; the two ends of the lower portion of the rotating stand are hinged to the inner side of one spline shaft respectively through fixed matching discs so that the rotating stand can rotate around the spline shaft, the peripheries of the fixed matching discs are provided with a plurality of grooves, and the end of the rotating stand is provided with wiping sponge. The periphery of the fixed disc is provided with a plurality of bosses each corresponding to one groove, and the fixed disc is in sleeved connection with the positions of key grooves of the spline shafts and is matched with the grooves through the bosses to fix the fixed matching discs. The fixing assembly is used for fixing the fixed disc on the spline shafts. The cleaning liquid box is detachably connected to the wiping sponge through a liquid conveying pipe. According to the device, the shortcoming that it is difficult to perform clearing work on high windows can be overcome.
Owner:GUANGXI UNIV
Cell handover, method and device for determining uplink transmit power
ActiveCN108810960BHave the ability to controlLoss of controlPower managementUplink transmissionTerminal equipment
A method and device for cell switching and determining uplink transmission power, used to strengthen the control of network equipment on terminal equipment. One of the cell handover methods includes: the terminal equipment receives an early handover command sent by the network equipment, and the early handover command is used to instruct the terminal equipment to decide whether to perform cell handover; the terminal equipment responds to the downlink signal sent by the network equipment and / or the downlink signal sent by other network equipment, and judge whether to perform cell handover according to the obtained measurement report and the handover condition carried by the early handover command; if the terminal equipment receives the handover command sent by the network equipment, Then the terminal device executes the switching command to switch from the current serving cell to the target cell.
Owner:HUAWEI TECH CO LTD
Construction method for preventing roadbed slope freeze-thaw instability in plateau frozen soil area
PendingCN112095384AQuality controlAvoid uneven settlementRoadwaysClimate change adaptationGeotechnical engineeringStructural engineering
The invention discloses a construction method for preventing roadbed slope freeze-thaw instability in a plateau frozen soil area. The construction method comprises the steps of foundation pit survey setting-out, foundation pit excavation treatment, formwork installation, construction of an inverted-inclined type immersed road shoulder wall and backfill construction of the wall back of the road shoulder wall. Before a foundation pit is excavated, the excavation depth and the excavation side boundary of the foundation pit are determined according to the original ground elevation, the designed elevation of the bottom of the inverted-inclined type road shoulder wall and the geometric dimension of the inverted-inclined type road shoulder wall, lime lines are sprayed for identification, foundation excavation is conducted according to the identification, and after excavation is conducted to the designed elevation, floating soil of a base is removed and leveled; and after the base is tamped, an inverted-inclined type immersed road shoulder wall formwork is installed, after installation is completed, the inverted-inclined type immersed road shoulder wall is poured and maintained, and finally wall back backfill is conducted. According to the scheme, a drainage system is arranged in the inverted-inclined type road shoulder wall, water retained in the roadbed due to freezing and thawing ofthe roadbed slope can be effectively drained, and then the phenomenon of instability caused by freezing and thawing of the roadbed slope in the plateau frozen earth area is controlled.
Owner:中交二公局第四工程有限公司
Multi-mode low-energy-consumption intelligent light-controlled lighting system
PendingCN109600888AImprove versatilityReduce lighting energy consumptionElectrical apparatusElectric circuit arrangementsSensor clusterWired communication
The invention discloses a multi-mode low-energy-consumption intelligent light-controlled lighting system, and belongs to the technical field of intelligent light-controlled lighting. The multi-mode low-energy-consumption intelligent light-controlled lighting system comprises a wired communication mode system, a wireless communication mode system and an intelligent light-controlled loop mode system; the wired communication mode system comprises an intelligent gateway host, a control panel, a lighting terminal, operation equipment, a switch control module and a sensor cluster; the intelligent gateway host, the control panel and the lighting terminal are connected in sequence; the intelligent gateway host is connected with the operation equipment; the operation equipment, the switch control module and the sensor cluster are connected in sequence; different modes can be selected according to different actual use environments and use conditions; the universality of the system is greatly improved; the lighting energy consumption can be reduced to the most extent while field lighting requirements are satisfied; multi-terminal operation can be carried out; 30-50% of lighting cost expense can be reduced; furthermore, the electric energy is saved; and environmental protection and sustainable development are easily carried out.
Owner:江苏新西贝机电有限公司
Unmanned aerial vehicle control system and method
PendingCN112783214ALoss of controlReduce the risk of crashesPosition/course control in three dimensionsControl systemControl engineering
The invention discloses an unmanned aerial vehicle control system and method, and relates to the technical field of unmanned aerial vehicles. According to one specific embodiment, the unmanned aerial vehicle control system comprises a flight control device, at least two servo controllers and a plurality of steering engines with different functions, wherein the steering engine with each function is controlled by at least two servo controllers; the flight control device is used for selecting a second servo controller except the first servo controller from the at least two servo controllers when the first servo controller having the fault is determined; in the steering engines controlled by the second servo controller, the function of at least one steering engine is the same as the function of the steering engine controlled by the first servo controller; and the second servo controller is used for controlling the unmanned aerial vehicle according to the steering engine controlled by the second servo controller. According to the unmanned aerial vehicle control system of the invention, when the first servo controller fails to cause the failure of the steering engine controlled by the first servo controller, the steering engine with the same function is still effectively operated under the control of the second servo controller, and the crash risk of the unmanned aerial vehicle is reduced.
Owner:XIAN JINGDONG TIANHONG TECH CO LTD
A kind of antistaling agent of Ziyu Huaishan and preparation method thereof
InactiveCN105010519BThe formula is scientific and reasonableInhibited breathing intensityFruit and vegetables preservationSaccharumSucrose
Owner:广西南宁瑶康生态农业发展有限责任公司
A kind of engine air intake preheating control circuit and control method
ActiveCN106948994BLoss of controlImprove securityMachines/enginesThermal treatment of fuelEngineeringControl circuit
The invention discloses an engine intake air preheating control circuit and a control method. The control circuit comprises a high-side relay K1, a low-side relay K2, an electronic control unit ECU and a power supply, wherein a pin 1 at a K1 input end and a pin 1 at a K2 input end are connected with a positive electrode Vbb of the power supply; a pin 2 at the K1 input end and a pin 2 at a K2 input end are separately connected with control ends CTL1 and CTL2 of the ECU; a pin 3 at a K1 output end is connected with a pin 4 at a K2 output end through load GH1; a pin 4 at the K1 output end is connected with the positive electrode Vbb of the power supply; a pin 3 at the K2 output end is grounded; and a negative electrode of the power supply is grounded. The engine intake air preheating control circuit can reduce control circuit failure as well as a series of potential safety hazards as a result of the control circuit failure as the relays have contact adhesion after an engine is preheated.
Owner:合肥锐科控制系统有限公司
Electric energy meter external circuit breaker
ActiveCN106229230BBeautiful appearanceLoss of controlProtective switch terminals/connectionsProtective switch operating/release mechanismsElectricityComputer module
The invention discloses an external circuit breaker of an electric energy meter. The circuit breaker comprises more than one circuit breaker unit and an electric operation unit, the electric operation unit and the circuit breaker units are in a linkage by employing a rotating shaft rotation mode, a circuit board is arranged in each circuit breaker unit, and the adjacent circuit breaker units are connected through pins or welding so that signal transmission of each circuit board can be realized. According to the circuit breaker, the circuit boards are arranged in the circuit breaker units so that the circuit control is modularized, and electricity taking and signal feedback of the circuit breaker are connected via pins in each electrode so that the production is facilitated.
Owner:XIAMEN HONGFA ELECTRICAL SAFETY & CONTROLS CO LTD
Hydroxyethyl starch injection composition as well as preparation method and application of hydroxyethyl starch injection composition
InactiveCN107802596ALoss of controlUnified securityOrganic active ingredientsPharmaceutical delivery mechanismDiseaseHydroxyethyl starch
The invention relates to a hydroxyethyl starch injection composition as well as a preparation method and an application of the hydroxyethyl starch injection composition. The hydroxyethyl starch injection composition takes injection water as a solvent and comprises the following components: 10-130 g / L of hydroxyethyl starch, 6-12 g / L of malate ion, 1.5-5 g / L of sodium ion, 0.1-0.3 g / L of potassiumion, 0.01-0.07 g / L of magnesium ion, 0.03-0.2 g / L of calcium ion, and 2.0-6.44 g / L of chloride ion. The malic acid and the hydroxyethyl starch are compatible and used, the buffering effect is achieved, the pH value is also regulated, the hyperchloremic metabolic acidosis is reduced, and the various diseases such as the multi-symptom liver disease, anemia, hypoimmunity, uremia, hypertension, and hepatic failure can also be treated.
Owner:HARBIN ZHENBAO PHARMA +1
Preparation method of bamboo-salt thick sauce, bamboo-salt sog sauce, bamboo-salt papper sauce
InactiveCN1319470CLoss of controlPromote full fermentationClimate change adaptationFood preparationAdditive ingredientBamboo salt
A process for preparing the bamboo-salt sauce bamboo-salt soy, or bamboo-salt chili sauce features that the nutritive shumutai bean bamboo salt, cinammon bark, liquorice root, etc are used as its raw materials, and in its preparing procedure, the second fermenting is conducted under irradiation of sunlight.
Owner:董昌国
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