26results about How to "Precise process" patented technology

The invention belongs to the technical field of layout optimization, and discloses a mountain park photovoltaic equipment layout optimization method, based on the characteristic that the main function of a mountain park is viewing, the influence of light reflection of photovoltaic equipment on viewing is fully considered when the photovoltaic equipment is deployed, and the layout optimization of the mountain park photovoltaic equipment is realized. A test result is obtained by adopting an on-site simulation test mode of performing on-site deployment on an identification band of a simulation photovoltaic panel, shooting pictures at a fixed height to perform identification so as to simulate viewing sight and the like, namely a visual influence evaluation model based on importance weights of viewing decks and an area proportion of the identification band is established, and an evaluation value of each viewing deck is calculated, so that a visual influence evaluation result is obtained. The influence degree of the photovoltaic equipment on the sight line of the viewing platform is quantified, the deployment of the photovoltaic equipment can be optimized according to the test result, and the integrity of the viewing characteristics of the mountain park can be effectively ensured while the deployment requirement of the photovoltaic equipment is met.

The invention discloses a molecular marker-assisted efficient breeding method for fresh corn, which comprises the following steps: S1, target character confirmation: determining a target character needing to be improved, and positioning a gene or quantitative character locus (QTL) related to the target character through linkage analysis or whole genome association research (GWAS); the method is reasonable in design, existence and transmission of target genes can be accurately identified, the selection accuracy is improved, target character genotypes can be screened in seedling stages or early generations through molecular marker-assisted selection, the breeding cycle is shortened, and good varieties can be more quickly derived. By means of molecular markers, genotype combination and target character expression of filial generations can be known in advance, a breeding scheme is reasonably planned, the probability of obtaining good varieties is improved, multiple target characters can be selected at the same time, individuals with target genotypes can be rapidly screened out from a large number of groups, and the breeding efficiency is improved. The workload of field trials and phenotype identification is reduced, and breeders can concentrate resources to cultivate good varieties.

The invention discloses a power supply quality evaluation method and system based on incremental learning, and the method comprises the steps: carrying out the preprocessing and feature extraction of collected power supply data, and obtaining a power supply quality data set; adjusting environmental parameters of the power supply quality evaluation model by using power supply quality features, and training the power supply quality evaluation model by using the power supply quality data set to obtain an optimal power supply quality evaluation model; when the newly-added power supply data is monitored, extracting newly-added power supply quality features from the newly-added power supply data; and inputting the newly added power supply quality characteristics, the newly added power supply data and the historical power supply data into the optimal power supply quality evaluation model to obtain a power supply quality evaluation result of the current power grid. According to the method, the model parameters and the structure are automatically adjusted in an incremental learning mode to adapt to continuously increasing data volume, so that the power supply quality is quickly evaluated according to the power supply data monitored in real time, and the reliability and the stability of a power system are improved.

The utility model relates to an electric vehicle shed automatic fire extinguishing system, including parking shed, fire extinguishing unit, monitoring unit, computing platform, control cabinet and charging main loop, parking shed includes a plurality of fire protection subareas, fire extinguishing unit includes water pump, solenoid valve, nozzle, each fire protection subarea is equipped with a plurality of nozzles, and the fire protection subarea is equipped with a plurality of nozzles. The electromagnetic valve is communicated with the spray head of each fireproof zone, an outlet of the water pump is communicated with the electromagnetic valve, the water pump is connected with the water inlet pipe, and the electromagnetic valve and the water pump are in communication connection with the control cabinet through the operation platform. After a fire occurs, information such as the position and the scale of the fire is calculated through various sensing signals for image confirmation, then the position and the range of the fire are determined through an image algorithm of the control cabinet, the positions and the number of the started sprayers are selected by controlling the electromagnetic valve, the whole process is accurate, efficient and energy-saving, the water pressure of the sprayers is guaranteed, and the fire fighting effect is ensured.

The invention discloses a method for reducing peculiar smell and improving quality of marinated pork intestines. The method comprises the following steps: step 1, pretreating fresh pork intestines until no macroscopic impurities and no obvious peculiar smell exist; step 2, uniformly stirring the pretreated pork intestines and compound protease, and pickling for 1-2 hours; step 3, blanching the pickled pork intestines for 3-5 minutes, so that the surface temperature of the pork intestines is rapidly cooled to 25 DEG C or below; and step 4, adding a marinating material into the rapidly cooled pork intestines, marinating for 50-70 minutes, taking out the marinated pork intestines, reducing the central temperature of the pork intestines to-18 DEG C or below to obtain marinated pork intestines, and freezing and storing the marinated pork intestines, wherein the marinating material in the step 4 comprises ethyl maltol, and the mass ratio of the compound protease to the ethyl maltol is 40: 1. According to the invention, the peculiar smell of the marinated pork intestines can be effectively reduced, the quality of the marinated pork intestines is greatly improved, and the preparation process is simple and is beneficial to large-scale industrial production of the marinated pork intestines.

The invention belongs to the technical field of stacking elevators, and discloses a board stacking elevator which comprises a supporting plate, two sets of clamping blocks are installed at the bottom of the supporting plate, wood is installed between the two sets of clamping blocks in a clamped mode, a containing cavity is formed in the inner side face of each clamping block, and a motor is installed on the front face of each clamping block. A first gear located in an inner cavity of the containing cavity is fixedly mounted on an output shaft of the motor, and a plurality of second fixing cylinders are fixedly mounted on the inclined side of the inner wall of the containing cavity. According to the elevator, through redesign, the wood clamping function is achieved in a gentle mode, the first gear, the second gear and the third gear are driven by the motor to drive the roller and the buffer sleeve to rotate integrally, the wood is lifted upwards to the moving distance, then the wood is supported through the supporting assembly, and therefore the wood can be conveniently clamped. In the process, the friction force of the roller and the buffer sleeve to the wood is utilized, and the rigid damage to the wood in the stacking process is greatly reduced.

The invention provides a large-scene video command tracking method and system and a medium, and the method comprises the steps: marking an erected array camera and a high-power dome camera image, obtaining a calibration point group, storing the calibration point group in a pre-marking library, marking all camera resources in a vision field to a panoramic video under the array camera, and carrying out the marking of all camera resources in the vision field; a user can directly look up and control the corresponding camera through different camera resources; a linkage target area is selected through panoramic video automatic identification or manual frame selection of a user, the center point of the target area is adopted as a target point B, and normalized coordinates of Q in a rotary table coordinate system are calculated based on scene geometry by using a homography transformation algorithm in combination with eight calibration point groups closest to the target point B; a specific PT parameter of Q is obtained in combination with a specific turntable hardware parameter, and a PTZ parameter corresponding to the dome camera is further obtained; and issuing the PTZ parameters corresponding to the dome cameras to the corresponding dome cameras for real-time tracking. According to the invention, the problems of small picture visual range, low pixel and poor target tracking effect in the prior art are solved.

The invention relates to an automatic fertilizing device for corn cultivation, which comprises a rack, wheels and a sensor are arranged at the bottom of the rack, and a fertilizer barrel which is divided into an upper cavity and a lower cavity is arranged at the top of the rack. A fertilizer mixing device is arranged in the upper cavity and used for mixing fertilizers, a dry fertilizer applying device is arranged in the lower cavity, and a liquid fertilizer applying device is arranged on the outer wall. All the fertilizing units in the device are connected with the intelligent controller, the fertilizer feeding amount can be automatically controlled according to the soil condition, and accurate and efficient fertilizing operation is achieved. The device relates to the technical field of agricultural automation, is reasonable in structure, can effectively improve the fertilization efficiency and the fertilizer utilization rate in the corn planting process, and is suitable for agricultural automation.

The utility model discloses a mould for producing a pump cover, which relates to the technical field of moulds, and comprises an upper mould body, the outer wall of the upper mould body is fixedly connected with a connecting ring, the inner wall of the connecting ring is provided with a circular hole, the outer wall of the circular hole is provided with a lengthened bolt, the outer wall of the lengthened bolt is in threaded connection with a circular ring, and the circular ring is provided with a through hole. A supporting block is fixedly connected to the outer wall of the circular ring, and a mounting hole is formed in the inner wall of the supporting block. According to the mold for producing the pump cover, the upper mold body, the connecting ring, the circular hole, the lengthened bolt, the circular ring, the supporting block, the mounting hole, the vertical locking bolt and the inserting block are matched for use, so that the mold for producing the pump cover is convenient to assemble, the mold assembly process is more accurate, the mold assembly effect is good, the upper mold body and the lower mold body are fixed through the lengthened bolt, and the mold assembly efficiency is improved. And the vertical locking bolts are screwed through the mounting holes, so that the upper mold body and the lower mold body can be firmly fixed and closed, the mold closing is better, and the use requirements of people can be met.

This utility model relates to the field of feed feeding technology, providing a feeding device suitable for the initial feeding of fish fry in factory-farmed aquaculture. The device includes a base, a feed storage bin, a spotlight, a conduit, a suction pump, and a particle detector. The feed storage bin is located on the base and holds the feed; the spotlight has a through-hole; the first end of the conduit connects to the feed storage bin, and the second end of the conduit connects to the spotlight through the through-hole; the suction pump is located in the conduit and is used to draw feed to the through-hole; the particle detector is located in the conduit and is used to detect the amount of feed flowing through. This utility model, by setting up a feed storage bin and a spotlight connected by a conduit, allows feed to flow through the conduit to the through-hole; the suction pump in the conduit regulates the flow rate of the feed to control the feeding speed; and the particle detector accurately detects the amount of feed flowing through, improving feeding accuracy and benefiting the fry rearing stage; it can control the feeding speed and quantity, reduce labor costs, make operation more convenient, and improve the survival rate of fry rearing.

The invention relates to the field of packaging labeling, and discloses an automatic film ironing process which comprises the following steps: step 1, cutting and treating a label according to the shape and size of a packaging material; 2, the surface of the packaging material is subjected to dust removal operation, and it is guaranteed that the surface of the packaging material is smooth and dust-free; thirdly, the surface of the packaging material is coated with glue; fourthly, the label cut in advance is placed at the designated position of the packaging material; 5, starting the film ironing machine, melting the adhesive of the label through heating, and applying proper pressure to tightly combine the label with the packaging material; sixthly, after film stamping is completed, the packaging material is taken out of the film stamping machine, the packaging material is cooled and solidified at the room temperature, and it is guaranteed that bonding between the label and the packaging material is firmer; and 7, the quality and the appearance effect of the hot-stamping film are checked. According to the automatic film ironing process, the problem that glue is prone to overflowing during manual labeling is solved, and automatic production is achieved.

The invention relates to an improved balloon puncture device and a use method thereof. The improved balloon puncture device comprises a puncture part and a sheath tube part which are matched with each other, the sheath tube part comprises a sealing seat and a guide sleeve which is hermetically inserted into the bottom of the sealing seat; the puncture part comprises a puncture rod which is movably inserted into the guide sleeve and a sealing mechanism which is fixed at the upper end of the puncture rod and is matched with the sealing seat; the sheath tube part further comprises a positioning sleeve fixedly arranged outside the guide sleeve in a sleeving manner; the sheathing canal part further comprises a sleeve which is inserted into one side of the upper end of the positioning sleeve in a sealed mode and communicated with the annular air inlet cavity, a one-way valve arranged in the sleeve, and a connector which is inserted into an opening in the end of the sleeve in a sealed mode and communicated with an air inlet of the one-way valve. According to the invention, the incision is effectively prevented from being expanded, so that secondary injury to a patient is avoided, and accurate operation is ensured; in addition, the state of the annular balloon can be directly observed in real time so as to ensure normal operation, and therefore use is greatly facilitated.

The invention discloses a device and a method for detecting interface debonding of a hydraulic concrete structure repaired by FRP, and relates to the field of intelligent operation and maintenance of hydraulic engineering, the device comprises a probe and a host, the probe integrates acoustic detection and piezoelectric ceramic implantation functions, and can strike over the FRP surface and rapidly and preliminarily screen a debonding area through sound signal abnormity, and the probe is used for detecting the interface debonding of the hydraulic concrete structure repaired by the FRP. Precisely implanting a piezoelectric ceramic sensor and a matched curing agent into the debonding part by using the same probe to form a long-term monitoring point; by means of the method, the integrated operation process of rapid initial detection, fixed-point implantation and key detection is achieved. According to the invention, reliable implantation and stable signal acquisition of piezoelectric ceramics are realized, the problem of disjunction between detection of a traditional method and long-term monitoring and later detection is solved, and the device has the advantages of high integration level, capability of long-term fixed-point tracking and high applicability.

The invention discloses a medical bed lifting push rod structure capable of being precisely regulated and controlled, and relates to the technical field of medical bed lifting push rod structures.The medical bed lifting push rod structure comprises a bottom plate, an oil tank body, a first connecting seat and a second connecting seat, the oil tank body is arranged on one side of the upper surface of the bottom plate, and a driving motor is arranged on one side of the oil tank body; a support is arranged at the bottom of the driving motor, electricity storage boxes are arranged on the front end face and the rear end face of the driving motor correspondingly, a first shaft sleeve is arranged on the upper surface of the oil tank body, an oil cylinder is arranged in the first shaft sleeve, a second shaft sleeve is arranged on the top of the oil cylinder, and a piston rod is installed in the oil cylinder. According to the scheme, the problems that in the prior art, when a push rod structure stretches out and draws back, the stability of the push rod structure cannot be guaranteed, and the use stability and convenience of the push rod structure are affected due to the fact that the push rod structure is fixedly arranged on a medical bed are solved.

The invention relates to the technical field of offshore wind power engineering, and provides a lifting device for launching a floating type wind power foundation structure and a using method of the lifting device for launching the floating type wind power foundation structure. The lifting platform is arranged close to the transportation platform, is supported in water, bears the floating type wind power foundation structure transported by the transportation platform and drives the floating type wind power foundation structure to descend into the water; the lifting platform comprises a plurality of lifting modules, and the lifting modules are closely arranged in an aligned mode and can independently ascend and descend or be matched with one another to ascend and descend in a linkage mode. The lifting platform starts the corresponding number of lifting modules according to the size of the floating type wind power foundation structure conveyed by the conveying platform to drive the floating type wind power foundation structure to enter the water. The possibility that the floating type wind power foundation structure is launched in batches and in a large scale is achieved, the difficulty of overall launching of floating type offshore wind power is solved, and the construction efficiency of the floating type offshore wind power is improved.

The invention provides a process execution method and device based on a large language model, equipment and a medium, and the method comprises the steps: obtaining a plurality of target process nodes configured by a user; wherein the target process node comprises at least one pre-configured process node constructed based on a large language model; creating a process instance based on the target process node; and obtaining user input information, and executing the process instance based on the user input information. According to the method and the system, the big language model is used for process processing, so that the business process can be intelligently remodeled. The large language model enables the process to be more automatic, more accurate and more intelligent through deep fusion of cognitive competence.

This invention relates to the field of rat gavage technology, specifically a rat gavage aid. It includes a placement box for holding the rat, a restraint assembly for securing the rat's body movably mounted on the surface of the placement box, and a spreading assembly for opening the rat's mouth fixedly mounted at one end of the placement box. The spreading assembly includes a mounting plate, the bottom of which is fixedly mounted at one end of the placement box. Four corner bolts of the fixing plate are mounted on the top of the mounting plate, and one end of the mounting plate is welded to the middle of the fixing plate. A pull rod is inserted into the middle of a sleeve and passes through the outside of the mounting plate. A mounting block is fixedly mounted at one end of the pull rod, and one end of a transmission plate is symmetrically rotated at both ends of the mounting block. This invention, by precisely controlling the opening degree of the spreading clamp, can avoid unnecessary harm to the rat and reduce its suffering. The stability and reliability of the restraint assembly and the spreading assembly help ensure the accuracy of the gavage operation, thereby improving the reliability of experimental results.

The invention provides a primer group, a kit and a method for homozygosity and heterozygosity identification of a transgenic papaya 55-1 transformant, and belongs to the technical field of molecular biology, the primer group comprises three primers, namely 55-1-SSF: 5 '-CACTTTGATCAATGCAGAGTTGC-3', 55-1-SUT: 5 '-CAGGATTCGAACCTACGTA-3' and 55-1-SSR: 5 '-AGTACAAGCTGAACCGAAATTTA-3', and the primer group comprises three primers, namely a primer group, a primer group, a primer group and a primer group, the kit comprises the primer group. According to the method, the primer group is adopted to carry out PCR amplification on a papaya sample to be detected so as to judge the homozygous and heterozygous state of the papaya 55-1 transformant to be detected. The method can be used for rapidly identifying the homozygous and heterozygous states of the 55-1 transformant in the papaya, and is suitable for homozygous degree detection and breeding and seed selection.

The invention discloses a punching mechanism for a film mulching rice transplanter. The punching mechanism is characterized in that a plurality of guide holes are formed in a supporting frame; the punching rod is movably matched with the guide hole; the multiple punching needles are obliquely arranged in the length direction of the supporting frame, and the middles of the punching needles are in sliding fit with the through holes in the supporting frame; eccentric wheels are connected to the two ends of the driving shaft and connected with linkage pieces, and the other ends of the linkage pieces are connected with the punching rods. When the driving shaft drives the eccentric wheel to rotate, the linkage piece drives the punching rod to move in the length direction of the guide hole and is linked with the punching needle to perform opening action and punching, the lower end of the punching needle quickly moves to the position below a transplanting claw of the transplanting mechanism, and a mulching film is punctured and moved away instantly before the transplanting claw inserts seedlings into a field. Therefore, the rice transplanting claw can transplant rice at the position punctured by the mulching film. The method has the technical effects that the seedling jumping phenomenon caused by the elasticity of the mulching film is eliminated, meanwhile, the extrusion damage of the broken opening of the mulching film to the rhizome of the seedling is completely eradicated, and the survival rate and the uniformity of transplanting are greatly improved.

The invention relates to a user declaration processing method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the steps of determining a fault type of user declaration information; calling a corresponding interface, and obtaining signaling information corresponding to the fault type; and inputting the signaling information into a preset signaling analysis large model, and using a prompt project to guide the signaling analysis large model to define and position the signaling information for the user report information, thereby obtaining problem signaling and problems existing in the problem signaling. By adopting the method, the automation of user declaration processing can be realized, and the problem signaling and the problem existing in the problem signaling are more accurate by analyzing the large model through the prompt project guide signaling.

The present invention relates to the field of batteries, and discloses a power battery pack that is easy to maintain and repair, including a battery pack bottom plate, a battery pack box and a battery pack cover, wherein the battery pack bottom plate is installed on the lower surface of the chassis of the whole vehicle, the battery pack box is installed below the battery pack bottom plate, and the battery pack cover is installed on the lower surface of the battery pack box. A battery cell module assembly is placed in the battery pack box, and the battery cell poles of the battery cell module assembly face the battery pack bottom plate. The battery cell module assembly is fastened and connected to the battery pack bottom plate from the bottom surface to the pole surface by bolts, and a high and low voltage connection assembly is provided on the battery pack bottom plate to connect the total positive and total negative of the battery cell module assembly and the low voltage signal acquisition interface of the module, and a water cooling plate is installed between the battery cell module assembly and the battery pack cover through a connector assembly. The power battery pack that is easy to maintain and repair according to the present invention can be quickly disassembled into single cells with low loss, so that the power battery pack is more meticulous in maintenance and more convenient in repair.

The invention belongs to the field of aeronautical composite material structure components, and relates to a forming method of a composite material topological structure high wall panel. According to the method, the problem of unconventional wall positioning is solved, the relative relation of the positions of the J-shaped high wall after the composite topological structure wallboard is formed is ensured, the problem of follow-up assembly axis deviation is solved, the coplanarity of the upper edge strips of the J-shaped high wall is ensured, the internal quality and appearance control are ensured, the precise process and tool control of composite manufacturing is realized, and the production efficiency is improved. The method is the core of technical breakthrough in the field of domestic composite material processing, and is also suitable for forming other high wall panels with different section structures.

The utility model relates to the technical field of rubber ring sorting, in particular to a rubber ring sorting device for lithium battery manufacturing, which comprises a working box, a control panel is mounted on one side of the working box, and a feeding pipe is mounted on one side of the working box; a CCD recognition camera is installed above one side of the material rotating disc, a guide rod is arranged beside the CCD recognition camera, a sorting air gun is installed on the other side of the CCD recognition camera, and a sorting frame is installed right in front of the sorting air gun. The rubber ring sorting device has the beneficial effects that rubber rings are conveyed to the material rotating disc through the feeding pipe, the rubber rings can rotate along with the second material rotating disc, the rubber rings are guided through the guide rod, the rubber rings can be recognized by the CCD recognition camera above the rubber rings, and therefore the types of the rubber rings are judged; according to signals recognized by the CCD recognition camera, the rubber rings are sorted through the sorting air gun, the sorting air gun can blow the rubber rings into the sorting frame, the process is more accurate, and manual operation is not needed.

The invention discloses a low-carbon intelligent ground cylinder fermentation whole-line operation vehicle system. The invention is characterized in that: firstly, a working chassis, a lifting upright post, a main suspension arm, an auxiliary suspension arm and a load connecting expansion piece are borne by a walking chassis; a rectangular vertical carrier structure is respectively connected with a free variable-diameter rotary cylinder digging charging barrel or a spiral blade cylinder digging charging barrel and a cylinder washing and wiping appliance; a cylinder cover sealing and uncovering appliance and a quilt shielding and uncovering appliance are intensively integrated into a motorized full-series low-carbon intelligent ground cylinder fermentation operation vehicle system; secondly, through a rectangular vertical carrier structure connected with a lifting stand column, a main lifting arm, an auxiliary lifting arm and a load connecting expansion piece, not only can a free reducing and rotary cylinder digging charging barrel or a spiral blade cylinder digging charging barrel and a cylinder scrubbing device be vertically put in and out of a ground cylinder, but also a cylinder cover sealing and uncovering device and a quilt covering and uncovering device can be lifted and moved out of the ground cylinder; therefore, compared with the existing ground cylinder fermentation manual operation and low efficiency and deficiency of mechanical material digging, the method has the advantages that the efficiency of digging the fermented materials in each cylinder in each minute is high, and the overall working efficiency of the ground cylinder fermentation can be improved by more than multiple times.

The invention discloses a technology for achieving standard gram weight manufacturing of precious metal ornaments. The technology comprises the following steps that 1, material preparation is conducted, specifically, whether the surface of a material is clean or not and whether the thickness meets the standard or not are checked; it is guaranteed that each cut product is complete and free of defects; the fire is uniform, and the materials are not dirtied or melted; a closed oil pressure mold is adopted, firstly, the mold is cleaned up and checked, then the mold is pressed through oil pressure, and then the surface of an obtained product is checked; 3, edge cutting is conducted, specifically, redundant parts are cut off, cutting deviation, cutting insufficiency and deformation are prevented, the sand bottom is kept intact, and dislocation is avoided during grooving; 4, punching is conducted, specifically, punching is conducted in the needed position, and it is guaranteed that the hole position is positive and the size is moderate; and 5, trimming is conducted, specifically, excessive burrs are scraped cleanly, and it is guaranteed that the surface of the product is smooth and flat, does not scrape hands and is even in line. The process is accurate, operation is easy, it can be guaranteed that the weight of each single product of the same product is consistent, and the standard gram integer can be achieved.

The invention discloses equipment and a method for a tea-seed oil anhydrous refining, degumming and decoloring process, and relates to the technical field of tea-seed oil anhydrous refining, the equipment comprises a pretreatment unit, a sewage leaching unit, a degumming and decoloring unit and a deodorization and dewaxing unit; the deodorization and dewaxing unit comprises a deodorization tower and a dewaxing device, a top inlet of the deodorization tower is communicated with an outlet of the filter press, and the dewaxing device is located at the bottom in the deodorization tower and surrounds the periphery of a cooling pipeline device of the deodorization tower. The deodorization tower and the dewaxing device are combined into a whole, the tea-seed oil is guided into the deodorization tower, heated to a set temperature, deodorized by the deodorization filler, cooled by the cooling pipeline device after passing through the deodorization filler, and dewaxed by the dewaxing device to form a finished product of tea-seed oil. The dewaxing device surrounds the cooling pipeline device, and the temperature in the dewaxing device can be further stabilized at a relatively low temperature through refrigeration of the cooling pipeline device, so that the condition of incomplete dewaxing caused by non-uniform cooling is avoided.