60results about How to "Avoid difficulty" patented technology

The invention discloses a modular intelligent sewage treatment management system, and the system comprises a data collection module which is used for collecting land-related data, sewage real-time data, and historical sewage production-related data; the sewage treatment module is used for constructing a multi-objective optimization model according to the real-time sewage data and the capacity data of the sewage storage pool, and starting sewage treatment processes of a plurality of service areas according to a solving result; the sewage yield prediction module is used for inputting the land-related data and historical sewage production-related data of the plurality of service areas into a sewage yield prediction model to obtain a predicted sewage yield and a first predicted ferrite consumption amount in a next time period; and the material purchasing module is used for calculating the ferrite predicted demand quantity according to the output of the sewage yield prediction module, and purchasing according to the ferrite predicted demand quantity of the plurality of sewage treatment plants. The invention relates to the technical field of sewage treatment, and solves the technical problems of intelligent management and optimal control in the sewage treatment process.

The invention discloses a venue building fire automatic early warning construction integrated device and a using method. The venue building fire automatic early warning construction integrated device comprises a mounting base, a shell is arranged at the lower end of the mounting base, an air inlet cover is arranged in the center of the lower end of the shell, a filter screen is fixedly mounted at the position, close to the bottom, of the surface of the air inlet cover, and the upper end of the air inlet cover penetrates into the shell. According to the automatic early warning construction integrated device for the venue building fire, through the scheme of the mounting base, the rotating column, a second gear, a third gear, a threaded rod, a threaded plate, a clamping plate, a connecting block, a clamping groove, a clamping block and a rotating button, an operator rotates the rotating button, and then the second gear can be meshed with the second gear to drive the threaded rod to rotate; the two threaded plates can horizontally move oppositely or oppositely, so that the clamping blocks on the clamping plates are driven to be tightly combined with or separated from the clamping grooves, the mounting and dismounting steps are simplified, and the complexity caused by a traditional screw fixing mode is avoided.

The invention relates to the technical field of silo grain storage engineering, and particularly discloses a construction process of a conical silo top of a large-diameter squat silo, which comprises the following steps: step 1, lifting a steel truss to a height not lower than the mounting position of a bracket, and then fixedly mounting the bracket on an embedded threaded pipe on a silo wall; secondly, a supporting plate of the bracket is fixedly connected with a stress plate fixed to the radiation beam through a bolt; wherein a plurality of mounting holes are formed in the supporting plate of the bracket, a plurality of matching holes are formed in the stress plate, fixed connection is achieved by inserting bolts into the mounting holes and the matching holes, and the mounting holes and / or the lap joint holes are adjusting holes. And thirdly, formworks are installed on the steel trusses, steel bars are bundled, then the silo top is poured, and during pouring, according to the principle of first bottom and then top, the lower ring beam connected with the silo wall is poured firstly, then the conical shell is poured, and finally the center of the silo top is poured. The scheme is used for solving the problems that disassembly is time-consuming and secondary utilization is affected due to welding of the steel truss and the bracket at present.

The invention relates to a multi-component paint coating device for engineering construction, and relates to the technical field of coating equipment. A pre-cleaning assembly, a pre-coating assembly, a first curing assembly, a multi-component crosslinking coating assembly, a second curing assembly and a blade coating assembly which are matched with one another to perform multi-process film coating on a to-be-coated surface are arranged on the bearing trolley, and the pre-cleaning assembly can perform pre-cleaning on the to-be-coated surface; primary material mixing pipes of the multi-component cross-linking coating assembly can be used for blending and mixing component coatings, the output ends of the primary material mixing pipes are connected with a middle flow dividing and pressure stabilizing mechanism capable of controlling pressure and stabilizing flow, and the primary material mixing pipes which are connected in parallel are used for cross-linking and mixing different component coatings through a secondary material mixing mechanism. According to the invention, the mixing uniformity and sufficiency of the multi-component coating can be improved, and the cross-linking mixing process can be controlled by adjusting the flow rate and the conveying path of the mixed multi-component coating, so that the controllable short-time curing of the coating is realized.

The invention discloses a large prefabricated part critical dimension detection method and device, electronic equipment and a storage medium. The method comprises the steps that S1, a prefabricated part BIM model is constructed based on the BIM technology; s2, a factory processing stage: constructing a millimeter-level point cloud model of the prefabricated part according to the prefabricated part BIM model, the unmanned aerial vehicle and the three-dimensional laser scanner, and carrying out prefabricated part inspection and key size precision detection; and S3, in a field installation stage, an overall centimeter-level and prefabricated part millimeter-level construction site large-scene live-action three-dimensional model and a BIM + GIS fusion platform are constructed through an unmanned aerial vehicle and a three-dimensional laser scanner to realize automatic detection of key size precision in the field installation stage, and it is ensured that acceptance specification requirements are met. According to the method, the BIM, the unmanned aerial vehicle aerial survey technology and the three-dimensional laser scanning technology are subjected to advantage complementation, so that the detection efficiency and the detection precision of the large workpiece are improved, and the situation that the prefabricated part is returned to a factory for the second time and the field installation positioning precision is low is prevented.

The present invention belongs to the technical field of gas field exploitation, and discloses a numerical simulation method for shale condensate gas reservoir development based on a universal pEDFM, comprising the following steps: S1, using the universal pEDFM to calculate the conductivity of the connection between various grids; S2, constructing a commercial numerical simulation software CMG equivalent model based on the universal pEDFM; S3, calling the nonlinear solver in CMG to solve the shale condensate gas reservoir component model. The present invention adopts the above-mentioned numerical simulation method for shale condensate gas reservoir development based on the universal pEDFM, which not only ensures the advantages of the universal pEDFM in calculation accuracy and processing of complex fracture networks, but also avoids the difficulty of developing additional high-performance nonlinear solvers, and provides a numerical simulation tool with the best theoretical comprehensive calculation performance for the development of fractured shale condensate gas reservoirs.

The utility model belongs to the field of iron core processing, and particularly relates to an iron core shaping jig opening mechanism which comprises a base, a positioning assembly and a turnover mechanism. A movable supporting table is arranged above the base, and two symmetrical side plates are arranged on the supporting table; the two side plates are transversely connected to form a supporting table, the connector, the upper iron core, the lower iron core and the positioning assembly are all located on the supporting table, and the connector is limited on the supporting table through the positioning assembly. A rotating table is arranged between the two side plates, and the rotating table is rotationally connected with the two side plates through a turnover mechanism; a clamping assembly is arranged on the rotating table and used for clamping a connector. By the adoption of the design of the movable supporting table and the two symmetrical side plates, stable supporting and positioning of the connector are achieved. According to the structure, the connector can be kept at a stable position in the dismounting process, so that the operation difficulty increase and the damage risk caused by position deviation are avoided.

The present invention relates to a flip saw, comprising a support member; a work table, which is arranged on the support member and has a through slot; a cutting saw, which is arranged on the table top of the work table and is arranged to move up and down relative to the work table, and has a saw blade that passes through the through slot when the cutting saw is in a downward movement state; it is characterized in that it also includes at least two movable frames, both extending vertically, and arranged on the support member at intervals, and sliding up and down relative to the support member; the work table is rotatably connected to the upper end of the movable frame, and the rotation axis of the work table is arranged in the horizontal direction, and can flip 180° relative to the support member in an upward movement state. The work table is prevented from interfering with the support member when flipping, that is, the flipping of the work table is more reliable.

This invention provides a lower housing for a battery pack, a battery pack, and a vehicle, relating to the field of vehicle technology. The lower housing includes a housing body and heat exchange plates. The housing body has an open upper cavity. The heat exchange plates are disposed on the outer side of the housing body and have a flow channel structure. The flow channel structure and the outer wall of the housing body together form a flow channel structure, which is used to introduce a heat exchange medium. The lower housing of this invention improves production efficiency and heat exchange efficiency while effectively avoiding safety risks caused by heat exchange medium leakage, thereby significantly improving the safety of the battery pack.

The application relates to a dynamic distributed short-term scheduling method and system for short-term precipitation prediction, which comprises the following steps: inquiring whether new radar echo data is received in a preset storage folder; if the new radar echo data is received in the storage folder, the new radar echo data is segmented, and a plurality of calculation units are obtained after the segmentation; the segmented calculation units are stored, and the stored calculation units are dynamically allocated to each precipitation prediction processing machine; precipitation prediction is performed on the calculation units based on a preset space-time prediction model, and precipitation prediction results of the calculation units are respectively generated; the precipitation prediction results are combined and precipitation prediction data is generated. The application realizes efficient scheduling of multiple machines for dynamic distributed short-term scheduling.

A system for automatically completing the enrichment and cleaning of fat matrix components, which includes a transmission path 1 from a buffer container to a fat processing structure, which is composed of an output pipeline 3, a main pipeline and an input pipeline 1; a transmission path 2 from the fat processing structure to a waste liquid collection container, which is composed of an output pipeline 1, a main pipeline and an input pipeline 3; a transmission path 3 from the fat processing structure to a centrifugal enrichment structure, which is composed of an output pipeline 1, a main pipeline and an input pipeline 2; a transmission path 4 from the centrifugal enrichment structure to a waste liquid collection container, which is composed of an output pipeline 2, a main pipeline and an input pipeline 3; and a transmission path 5 from a buffer container to a centrifugal enrichment structure, which is composed of an output pipeline 3, a main pipeline and an input pipeline 2. Each transmission path uses a power pump to provide energy transmission force at different times to ensure the completion of the processing after the autologous fat is extracted, and finally complete the enrichment and cleaning of fat matrix components.

The utility model provides a wrapping machine for a lead-acid storage battery, and belongs to the technical field of battery production. The wrapping machine for the lead-acid storage battery comprises a wrapping machine body and a wrapping pressing mechanism, roller frames are installed on the top of the wrapping machine body and the top of the inner wall of the wrapping machine body, film rods are installed on the left sides of the front sides of the roller frames, pressing frames are fixedly connected to the left sides of the front sides of the roller frames, and pressing openings are formed in the inner sides of the pressing frames; a fixed rod is fixedly connected to the right side of the top of the inner wall of the pressure applying frame, the pressure applying rod is movably connected to the interior of the pressure applying opening, and by arranging the wrapping pressure applying mechanism, a medium capable of adjusting the pressure applying force can be formed at the position where a diaphragm on the front side of the roller frame passes, so that a worker wraps an external battery pole plate according to the diaphragm; according to the actual requirement of the tightness of the diaphragm, the pressure applying gravity is adjusted, the situation that the pressure applying gravity is difficult to adjust in the using process of the roller frame is avoided, and therefore the diaphragm wrapping tightness effect and adaptability of the wrapping machine and the roller frame are improved.

The invention discloses a stripe correction method for plasma electron density and spectral line measurement. The method comprises the following steps: reading a stripe to be processed, segmenting a stripe picture into a plurality of narrow strips along a direction vertical to the extending direction of the stripe, identifying the position of each narrow strip, and finding out the position corresponding to each stripe signal in the narrow strips; taking the position of a certain narrow strip as a reference, and solving the position difference of a certain stripe signal of other narrow strips relative to a corresponding stripe in the reference narrow strip; taking the reference narrow strip selected in the step of solving the position difference as a reference, moving a corresponding position along the narrow strip segmentation direction, and taking the moving distance as the position difference solved in the step of solving the position difference; and solving a new position of the stripe in each narrow strip, and finally splicing all the narrow strips together to obtain a corrected image. According to the method, the interference on the stripes caused by other factors can be removed, so that the accuracy of further extracting the physical information from the stripes is ensured.

The utility model provides a kind of combined disc spring device's assembly structure, belong to disc spring assembly technical field, the assembly structure of this combined disc spring device, including disc spring body, compression sleeve ring and positioning pin, disc spring body is conical platform and is provided with central through-hole in center, the outer circumferential edge of disc spring body forms annular pressure surface downward, compression sleeve ring is circular ring structure and is sleeved in the outside of disc spring body, annular gap is formed between the inner circumferential surface of compression sleeve ring and the outer circumferential surface of disc spring body, positioning pin is arranged on the side wall of disc spring body, one end of positioning pin is fixed on disc spring body, the other end of positioning pin extends to the inside of compression sleeve ring and is abutted with the inner circumferential surface of compression sleeve ring, the upper end surface of compression sleeve ring is provided with annular boss, annular boss is evenly distributed with limit groove along the circumferential direction of compression sleeve ring, the extension end of positioning pin is inserted into limit groove, pre-compression space is formed between the lower end surface of disc spring body and the inner circumferential bottom surface of compression sleeve ring.

The invention relates to the technical field of information matching, in particular to a two-way matching method and device based on canonical correlation analysis, a medium and equipment, text data of experts and projects are converted into numerical data through a cosine similarity algorithm, multiple feature values are constructed to form matching similarities of the experts and the projects in multiple aspects, and the matching similarities of the experts and the projects in multiple aspects are obtained. The method comprises the following steps of: obtaining a plurality of calculated values of which the similarities are [0, 1], and then obtaining a corresponding coefficient weight through a canonical correlation analysis algorithm, so that all cosine similarities are integrated into a numerical value, the numerical value can be calculated by the state of an expert at the same time, and the finally calculated numerical value is the final recommendation score matched with the expert.

The present invention relates to the field of slope rock detection equipment, and provides a slope rock stability detection equipment, including a detection component, a detection bracket component, a power component, a mounting component, an adjustment arm and an engineering vehicle, wherein the adjustment arm is mounted on the engineering vehicle. The present invention has the following beneficial effects: the present invention adopts a detection component, and a distance measuring sensor respectively measures the distance before and after the rock is subjected to force, and judges whether the rock is firm by judging whether the distance has changed. A camera assists in observing the position of the rock, and conveniently observes whether the rock shakes during the force-bearing process, thereby realizing rock stability detection. The detection component as a whole can rotate at a small angle and have a small displacement in a direction perpendicular to the slope, so that the clamping cone applies a twisting force and an outward pulling force to the rock, thereby facilitating the detection of stability. By adopting a retaining spring, when the power motor is turned off, it is convenient to maintain the position of the detection component, so that the detection result is more accurate.

The application discloses a kind of organic silicon antifouling paint construction methods for shipbuilding stage, it is related to shipbuilding technical field.The application is determined by the arrangement position of the dock pier of secondary docking stage ship, sets up the antifouling paint construction scheme of segmented stage ship, locates the arrangement position of the dock pier of secondary docking stage in segmented stage, once temporary protective primer is constructed in the non-dock pier area in flat bottom area and vertical bottom area in segmented stage, the original coating of ship area except rudder blade is removed by using superhigh pressure water in secondary docking stage, and the installation area of the surface of rudder blade is re-scrubbed, and the original coating of the edge of the contact surface of rudder blade and dummy rudder is handled to form a groove, and the construction of organic silicon antifouling paint supporting system is completed.The application sets different construction methods for different areas of ship respectively, avoids the waste of self-polishing antifouling paint system in shipbuilding stage, and guarantees the economy, reliability and convenience of organic silicon antifouling paint construction in new ship stage.

The utility model discloses a device for cultivating development talents, which comprises a head-mounted end and a handheld end, the head-mounted end is electrically connected with the handheld end through a lead, and the head-mounted end comprises a hoop frame and a camera arranged on the hoop frame; the handheld end comprises a shell and a display screen arranged on the shell; a PCB (Printed Circuit Board) is arranged in the shell, and an image acquisition module, a neural network controller, a communication module, a storage chip, an MCU (Microprogrammed Control Unit) and a power supply are arranged on the PCB. When a maintainer needs to browse and inquire written technical data in electric power maintenance, a picture or a video of a corresponding device is shot through the camera, and is sent to the background server through the handheld terminal to call a corresponding technical explanation video for the maintainer to watch, so that the difficulty that the maintainer needs to learn through the written technical data is solved, and the maintenance efficiency is improved. The learning enthusiasm of the maintainer is undoubtedly increased; meanwhile, in the routing inspection process, the routing inspection personnel can check whether the related technology of a certain device is mastered or not, and can also confirm the related technology by watching a video; therefore, maintainers can immediately improve the technical capability.

The invention belongs to the technical field of integrated circuit packaging, and particularly relates to a high-reliability and high-heat-dissipation packaging method for a high-power chip. Comprising the following steps of: providing a silicon wafer, photoetching a pattern on the front surface of the silicon wafer by using a photoetching process, and etching a cavity by using a dry etching process; providing a heterogeneous chip, filling the heterogeneous chip into the cavity by using a high-precision chip mounting machine, and filling a gap between the heterogeneous chip and the cavity with a dry film material; forming a passivation layer, a metal rewiring layer and a conductive through hole on the front surface of the silicon wafer by using a rewiring process; and scribing the silicon wafer along the scribing channel by using a scribing process. According to the invention, the front and back surfaces and the peripheral side surfaces of the packaging body are coated, so that the reliability of the packaging body is ensured. Meanwhile, a metal heat dissipation layer with a high heat conductivity coefficient is manufactured on the back face of the chip to serve as a heat dissipation channel, and the problem that the chip is embedded in a packaging body and cannot effectively dissipate heat is solved.

The utility model provides surface deburring equipment for steel ball manufacturing, and belongs to the technical field of steel ball machining. The surface deburring equipment for steel ball manufacturing comprises a barrel and a grinding and impurity removing mechanism, supporting legs are installed at the bottom of the barrel, a motor is installed at the top of the barrel, a grinding shaft is installed at the output end of the motor, a grinding roller is installed at the bottom of the grinding shaft, impurity removing openings are formed in the two sides of the bottom of the inner wall of the barrel, and impurity removing nets are installed in the impurity removing openings. The impurity removal connecting mechanism is movably connected to the top of the interior of the impurity removal opening, by arranging the grinding and impurity removal mechanism, the steel ball workpiece can be ground, meanwhile, burr impurities separated and falling in the grinding process of the steel ball workpiece can be provided and discharged out of the space of the cylinder, and therefore the burr impurities in the cylinder can be removed when the cylinder works; and the situation that internal burrs and impurities are difficult to discharge and treat when the cylinder works is avoided, so that the impurity removal convenience and the operation efficiency of the cylinder are improved.

The invention relates to a structural system for screwing out a steel pull rod connector of a beam string structure, a fixing clamp is provided with a steel support, at least one U-shaped holding clamp is detachably fixed on the steel support, and the U-shaped holding clamp is used for holding and fixing a steel pull rod; the steel bracket is provided with a horizontal bottom surface which is used for being fixed on a platform and playing a role in preventing the steel pull rod from rotating; the nut converter comprises a U-shaped rod and a round steel rod; a nut head is fixedly arranged in the middle of the U-shaped rod; a threaded section is arranged in the middle of the round steel rod, a pair of nuts are matched with the threaded section in a rotating mode, the round steel rod can be inserted into a round hole of a lug plate of the lug plate connector, and the pair of nuts are clamped and fixed to the two sides of the lug plate, so that nut heads are located at the coaxial position of the steel pull rod. The fixing mode of the steel pull rod can be improved, it is guaranteed that the steel pull rod does not rotate along with the lug plate connector in the screwing-out process, meanwhile, a nut converter matched with the lug plate connector is designed, and the lug plate connector can be smoothly screwed out in cooperation with a hydraulic wrench.

This utility model provides a thickness detection device for concrete pouring, belonging to the field of building construction technology. The device includes a probe and a detection reference mechanism. A scale strip is embedded in the bottom left side of the probe, and a handle is installed on the top of the probe. A reference plate is movably connected to the bottom of the probe surface, and a reference ring is movably connected to the top of the reference plate. A lifting port is opened on the top of the reference plate, and a lifting frame located inside the lifting port is fixedly connected to the bottom of the reference ring. A lifting limiting mechanism is fixedly connected to the left side of the top of the reference plate. By setting the detection reference mechanism, a standard mark for detecting the thickness of external concrete can be formed on the outside of the probe. Furthermore, during the detection process, the device provides lifting and lowering to help the user clearly identify the medium for measuring the concrete thickness, avoiding situations where the user cannot quickly and clearly understand the detection status. Therefore, the device improves the ease of use and observation effect of the probe.

The utility model relates to double -layer feeding technical field discloses an intermittent fixed length double -layer feeding structure, including fixed bolster, the fixed bolster inside rotation is connected with the pivot, the pivot outer wall is equipped with the limit board no.

In order to overcome the defects in the prior art, the utility model provides an improved liquefied petroleum gas station which comprises at least two liquefied petroleum gas storage tanks. The liquefied petroleum gas storage tank is connected with the fire extinguishing system, the emptying pipeline, the pressurization system, the LPG supply system, the LPG output system, the LPG pressure return system and the balance pressure system. And the LPG supply system supplies the LPG input by unloading to the liquefied petroleum gas storage tank. LPG in the liquefied petroleum gas storage tank is output to the vaporizer through the LPG output system, and the vaporizer gasifies the LPG and then outputs the gasified LPG to the LPG pipe network through the LPG output pipeline. The end, close to the vaporizer, of the LPG output system conveys redundant LPG back to the liquefied petroleum gas storage tank through the LPG back-pressure system. According to the liquefied petroleum gas station, the advantages of the technological process of a traditional liquefied petroleum gas station are combined, and safe, stable and continuous operation of the liquefied petroleum gas station can be achieved.

This invention provides a charge source circuit, an analog-to-digital converter, and an OLED touch device. The charge source circuit includes a reference current generation module, a current mirror module, and a charge output module. The charge output module no longer provides charge using the traditional voltage multiplied by capacitance method, but instead provides charge using current multiplied by time. This avoids the use of voltage divider technology, driver operational amplifiers, and a large number of capacitors, thus simplifying the circuit, reducing costs, and saving circuit layout area. Furthermore, by changing the current gradient and time gradient, the charge quantity can be continuously and precisely adjusted within a desired range with a very small area and a very small voltage, allowing the adjustment range of the equivalent capacitance corresponding to the charge quantity to range from tens of fF to hundreds of pF. Further, when applied to an OLED touch device, this charge source circuit extracts or injects the induced charge on the input electrodes of the OLED touch device to achieve a subtraction reference for the induced charge of the OLED touch device.

The invention relates to the technical field of offshore wind power engines, in particular to an auxiliary docking device and method for a wind power tower drum. Comprising an upper binding mechanism which comprises an annular upper lantern ring and an upper air bag arranged on the annular inner side of the upper lantern ring; the lower binding mechanism comprises an annular lower lantern ring and a lower air bag arranged on the annular inner side of the lower lantern ring; the telescopic mechanisms are connected with the upper binding mechanism and the lower binding mechanism and comprise a first telescopic mechanism and a second telescopic mechanism, the first telescopic mechanism comprises a plurality of first telescopic parts, the second telescopic mechanism comprises a plurality of second telescopic parts, the bottom ends of the first telescopic parts are hinged to the lower lantern ring, and the top ends of the first telescopic parts are hinged to the upper lantern ring; the bottom end of the second telescopic part is hinged to the lower lantern ring, and the top end of the second telescopic part is hinged to the first telescopic part. The device is simple in structure, the butt-joint method is convenient to implement, the safety coefficient of the butt-joint process is high, and the butt-joint efficiency of the wind power tower drum is improved.

The invention discloses a movable hanging basket operation platform of a turnover bridge anchor cable tensioning device. The movable hanging basket operation platform comprises a hanging basket platform mechanism and a movable support system. The hanging basket platform mechanism is fixedly connected with a movable support system, the movable support system comprises a transverse sliding rail, the transverse sliding rail is connected with a transverse sliding way in a sliding mode, and the transverse sliding way is fixedly connected with a longitudinal sliding rail; the movable hanging basket working platform capable of transferring the bridge anchor cable tensioning device is designed, the whole movable hanging basket working platform can be detached and transferred, the movable hanging basket working platform is suitable for continuous construction of multiple anchor points and multiple bridge sections, the equipment input cost is remarkably reduced, the high cost caused by the fact that equipment cannot be repeatedly used in a traditional method is avoided, the resource utilization efficiency is improved, and the construction cost is reduced. The hanging basket platform is fixed on the bridge cantilever arm structure, a crane does not need to suspend for a long time, the use time and cost of a hoisting machine are reduced, the construction cost is further reduced, and a stable operation environment is provided for bridge anchor cable tensioning.

The invention discloses a preparation method of an alkene liquid crystal monomer. The preparation method comprises the following steps: (1) carrying out esterification reaction on trans-2-butenol and a chlorophosphate compound to obtain a phosphate compound intermediate A; and (2) carrying out a metal insertion reaction on dicyclohexyl-substituted alkyl halide B and magnesium to generate a Grignard reagent, and coupling the generated Grignard reagent with the phosphate compound intermediate A obtained in the step (1) to prepare the alkene liquid crystal monomer C containing dicyclohexyl and trans-substituted alkenyl. According to the invention, a phosphate compound intermediate A with a trans-ene structure is prepared from an existing easily available material, namely trans-2-butenol, and then the phosphate compound intermediate A and a Grignard reagent prepared from dicyclohexyl-substituted alkyl halide B are subjected to a coupling reaction to directly form a target product with a high-content trans-ene structure. The problems of high product purification difficulty, low yield and the like caused by multi-step recarburization and cis-alkene structure isomerization in the prior art are effectively avoided.

This application provides a data storage method, apparatus, device, and computer-readable storage medium. The method includes: acquiring at least one piece of initial data to be stored; storing the at least one piece of initial data in a first-level database, each piece of initial data including data from multiple different fields; decomposing the at least one piece of initial data according to the different fields, and marking each field in the decomposed at least one piece of initial data; generating a standardized configuration file based on the data of each field in the marked at least one piece of initial data, and storing the standardized configuration file in a second-level database; integrating the data in the standardized configuration file in the second-level database into a target data table with a preset format, and storing the target data table in a third-level database. This application embodiment can uniformly and standardizedly store numerous and scattered data, reducing the complexity of subsequent data analysis.

The invention belongs to the field of new energy battery performance testing, and discloses a charging and discharging control method between charging and discharging equipment and a battery and related equipment.The method comprises the steps that firstly, sensor information of the battery is obtained in real time, and the sensor information of the battery is updated in real time; generating a charge-discharge control signal according to a judgment result that the sensor information of the battery meets a preset condition, and finally transmitting the charge-discharge control signal to charge-discharge equipment, so that the charge-discharge equipment completes charge-discharge operation on the battery according to the charge-discharge control signal; by adopting the method, reliable and accurate control between the charging and discharging equipment and the battery can be realized on the premise of not depending on the operation skills of testers, so that the control problem caused by different protocols between the charging and discharging equipment and the battery is solved, the test precision and safety are improved, and the test cost is reduced. And resource waste and environmental protection problems caused by comprehensive replacement of new equipment are reduced, and high difficulty and economic cost of hardware upgrading are avoided at the same time.