34 results about "Energy supplementation" patented technology

The invention discloses an underwater sensor data collection and energy supplement method, system and device and a medium. The method comprises the following steps: acquiring initial residual energy information and initial operation mode information of an underwater sensor and sending the initial residual energy information and the initial operation mode information to an autonomous underwater vehicle; according to the initial residual energy information, the autonomous underwater vehicle judges the emergency degree of the energy supplement demand of the underwater sensor, and divides the underwater sensor into a charging node and a data node; according to the fault risk index of the charging node, the cruise energy consumption index of the underwater autonomous vehicle and the loss risk index, dynamically calculating the charging cost of the charging node, and controlling the underwater autonomous vehicle to go to the charging node with the lowest charging cost to execute wireless charging operation; in the wireless charging process, data collection of the target charging node is completed at the same time; and within the remaining charging time, performing a data collection only operation on the data node. According to the invention, data collection and energy supplementation of the sensor are realized through the autonomous underwater vehicle.

The invention provides a preparation method of silphium perfoliatum beef cattle breeding feed, and relates to the field of beef cattle feed. The silphium perfoliatum beef cattle breeding feed mainly consists of the following raw materials in parts by weight: 40-60 parts of silphium perfoliatum dry powder; 20 to 40 parts of crop straw powder; 5 to 15 parts of an energy supplement; 1-5 parts of a mineral premix; 0.1 to 1 part of a vitamin premix; the protein content of the silphium perfoliatum dry powder is not lower than 24%, and the crude fiber content of the silphium perfoliatum dry powder is not higher than 18%. The feed is prepared by taking silphium perfoliatum planted without chemical fertilizers and pesticides as a core, performing pretreatment of kneading, drying and crushing, matching straw fine powder in proportion, adding energy supplements, mineral substances and the like for compounding, stirring and granulating. Application shows that the feed is balanced in nutrition, can improve the daily average weight gain of beef cattle, reduce the morbidity, optimize the beef quality and reduce the breeding cost, and is suitable for large-scale beef cattle breeding.

The invention discloses salt baked flavor chicken energy chewable tablets and a preparation method thereof, and belongs to the technical field of food processing. The chewable tablet consists of the following components in percentage by weight: 20-40 parts of salt roasted chicken powder, 25-50 parts of an energy supplement, 0.1-0.5 part of composite vitamins, 10-30 parts of an excipient, 0.5-2 parts of a flavoring agent, 0.1-0.5 part of an antioxidant, 1-3 parts of magnesium stearate and the balance of deionized water. The salt-baked chicken powder is prepared by taking chicken breast as a raw material, rolling, kneading and pickling with a salt-baked flavor pickling solution, steaming, drying and pulverizing. According to the invention, the salt baked flavor and the nutrition of chicken are combined, the salty and fragrant flavor and balanced nutrition are combined, rapid and lasting energy supplementation can be realized, the chewable tablet is portable to eat, is subjected to dry granulation, low-temperature sterilization and aluminum foil packaging, has long shelf life, adopts a natural flavoring agent, is high in safety, and is suitable for various energy supplementation scenes such as sports, offices, outdoors and the like.

The invention relates to the technical field of oil and gas field development, in particular to a characterization method for quantifying contribution degrees of different mechanisms to improvement of gas reservoir recovery efficiency, which comprises the following steps: constructing an equivalent long rock core through a permeability harmonic average value, and restoring real reservoir seepage characteristics; three groups of experiments of natural exhaustion, static pressurization re-exhaustion and continuous gas injection displacement are adopted to realize physical decoupling of pressurization energy supplementation and a physical displacement mechanism; in combination with a homologous rock powder adsorption experiment, competitive adsorption contribution is accurately determined; a quantitative calculation model is established based on experimental data, and independent increments and comprehensive contribution degrees of the three mechanisms are obtained respectively. The method can solve the problem that the independent contribution degree of each single mechanism to extraction cannot be objectively and accurately quantified in the technology for improving the natural gas recovery efficiency through carbon dioxide displacement in the prior art.

The invention belongs to the field of oil and gas field development engineering, and particularly relates to a method for evaluating a gas injection energy supplementing effect. According to the evaluation method for the gas injection and energy supplementation effect, through simulation of different gas injection media, gas injection time, gas injection speed and different types of reservoirs, the gas drive effect of a gas reservoir in the gas injection and energy supplementation process is systematically evaluated, the change rule of gas injection and energy supplementation for improving the recovery ratio under different conditions is determined, and the recovery efficiency is improved. And a basis is provided for efficient development and scientific decision-making of gas reservoirs.

The utility model belongs to the technical field of water cups, and discloses an intelligent water cup which comprises a cup body, a storage bin and a cup cover, an inner container is fixedly connected to the inner wall of the cup body, a base is fixedly connected to the bottom of the cup body, a control assembly is arranged in a cavity between the base and the inner container, a semicircular boss is arranged at an opening of the cup body, and the cup cover is connected to the cup body in a threaded mode. A groove is formed in the cup cover, a through hole is formed in the groove, a suction tube is connected to the through hole, a suction nozzle is connected to the upper end of the suction tube, an upper cover is rotationally connected to the groove, the upper cover is connected with the cup cover in a clamped mode, an extending part is arranged on the storage bin, the extending part is connected with the boss in a clamped mode, and a rubber sealing cover is arranged on the storage bin; when a user goes out to travel, food for supplementing energy can be placed in the storage bin, the function of containing and supplementing water is achieved, and energy can be supplemented.

The present invention provides a method for identifying the energy replenishment timing for carbonate rock reservoirs, which includes: collecting the energy change data of a target well during the flowing well period and the stable production stage, and drawing an energy indication curve of the target well based on the energy change data; calculating the energy coefficient of the target well during the flowing well period, and combining the energy change data to obtain the classification result of the natural energy level of the target well according to the energy strength classification standard; dividing the production stage of the target well according to the change trend of the energy indication curve, calculating the energy coefficient corresponding to each production stage, and determining the energy replenishment timing in combination with the natural energy level classification result. On the basis of fully evaluating the mutual relationship between the bottom hole flowing pressure and the cumulative production during the production process of the oil well, through the analysis of the energy indication curves of a large number of production wells on site and in combination with the characteristics of the production dynamic curves, the present invention divides the boundaries of the energy indication curves of oil wells under different natural energy conditions indicating the weakening of the oil well energy and the boundaries for taking effective energy replenishment measures.

The invention discloses a sandstone buried hill composite oil reservoir development method and device, a medium and electronic equipment, and the method comprises the steps that whether the sealing performance of a target layer meets the preset requirement or not is judged, and the target layer comprises sandstone and a buried hill; if yes, an energy supplement experiment is conducted on the target layer, a target energy supplement mode of the sandstone and the buried hill is determined according to the experiment result, and the energy supplement experiment is one of a gas injection experiment and a water injection experiment; establishing a target reservoir model of the target stratum according to the historical data of the target stratum; and based on the target reservoir model, performing numerical simulation by adopting a target energy supplement mode, and determining a target parameter of the target energy supplement mode. Formation pressure can be effectively maintained.

The invention relates to a method for improving the carbon dioxide flooding miscible degree of a tight oil reservoir through water injection energy supplementation, which comprises the following steps of: performing advanced water injection on a target reservoir in a target low-permeability tight oil reservoir block, and increasing the average pressure of the target reservoir to be above the minimum miscible pressure of a carbon dioxide-crude oil system; carbon dioxide is injected into the target reservoir through the gas injection well, so that the carbon dioxide and the crude oil in the target reservoir are mixed; production well production; in the carbon dioxide injection process, when the production gas-oil ratio in the target low-permeability tight oil reservoir block is increased to 1000 m < 3 > / m < 3 > or the gas channeling wells account for 10%-20% of the total number of production wells, carbon dioxide injection is changed into the original water injection well, water injection is changed into the original gas injection well, and single-well alternating driving is achieved; and when the production gas-oil ratio in the target low-permeability tight oil reservoir block is increased to 1000 m < 3 > / m < 3 > or the gas channeling wells account for 30%-50% of the total number of the production wells, the production wells on the injection well row are converted into water-gas alternating wells in the dominant seepage direction, carbon dioxide injection is crossed with the water injection wells, and the injection-production relation is enhanced.

The invention relates to the technical field of animal feed processing, and particularly discloses a pig feed and a processing method thereof.The pig feed comprises a cereal raw material, a protein raw material, an energy supplementing raw material, a mineral raw material, a vitamin and microelement premix and two-phase fermented corn particles, wherein the two-phase fermented corn granules are composed of a delayed release granule core containing fermented corn, lipid, a pH sensitive polymer coating layer and a quick release outer layer containing fermented corn, so that a part of a fermentation product is quickly released in the gastric segment, and the other part of the fermentation product is delayed to be released in the rear segment of the small intestine, especially in the ileum region, so as to realize targeted regulation and control on ileum flora. Compared with daily ration only adopting common fermented corn, the processing method has the advantages that the growth performance is kept, the ratio of ileum lactic acid bacteria to escherichia coli can be more effectively increased, the intestinal health is improved, the emission of ammonia gas and hydrogen sulfide in excrement is further reduced, and the processing method has remarkable nutrition regulation and control and environment-friendly effects.

The invention discloses a recovery efficiency improving method and device for horizontal well volume fracturing development and a medium. The method comprises the steps that S10, basic parameters of a target oil reservoir are obtained; s20, determining a volume fracturing and seam spacing driving and mining development mode; s30, parameter optimization of the inter-seam driving and mining system is carried out; s40, selecting an inter-seam drive-production injection-production process, and establishing an implementation parameter optimization method; s50, construction parameters are determined; and S60, fracturing design and on-site construction are carried out. According to the method, through volume fracturing and an inter-seam driving and mining development mode, an inter-seam driving and mining full-life-cycle process parameter optimization method is formed, and the problem that the depletion type development recovery rate of the tight oil reservoir is low is solved; by selecting an inter-seam drive-production injection-production process, an implementation parameter optimization method is established, and energy supplementation of the horizontal well in the whole life cycle is achieved; the method has universality for tight oil reservoirs, the method is used for constructing driving and production fracturing design suitable for different reservoirs, the method can be popularized to different tight oil blocks, and the crude oil yield and recovery efficiency are effectively improved.

The invention provides a flexible controllable gravity energy storage device and an energy release method thereof. The energy release method comprises the steps that a controller obtains rated electric energy output power of a reversible motor; according to the gravitational potential energy output power released in the sinking motion of the gravitational energy storage bag in the liquid medium, the magnitude of the gravitational potential energy output power and the rated electric energy output power is judged; when the gravitational potential energy output power is smaller than the rated electric energy output power, the auxiliary driving device is started to jointly drive the transmission shaft of the reversible motor to obtain the stable rated rotating speed, and the reversible motor obtains the stable rated electric energy output power. The gravity energy storage bag is used as a counter weight, after the gravity energy storage bag with the internal gas content capable of being changed is placed in a sea or a lake, regulation and control of gravitational potential energy release are achieved by changing the gas content and further by means of buoyancy, and an auxiliary driving device is arranged to supplement energy so as to meet the output power needed by power grid dispatching.

The invention relates to the technical field of signal measurement, and discloses a field intensity measurement method, device and equipment, a medium and a product. The method is applied to a target circuit, the target circuit comprises a plurality of energy supplementing modules connected in series, each energy supplementing module comprises at least one thyristor and at least one resistor, and the thyristors are connected with the resistors in parallel. The method comprises the steps of setting a plurality of measurement points in a target area; acquiring reference field intensity information of the plurality of measurement points in a reference state; the reference state represents that thyristors in the energy supplement module are all in a turn-off state; driving a thyristor in at least one energy supplement module to be conducted according to the series connection sequence of the energy supplement modules so as to obtain a first field intensity sequence; and comparing the reference field intensity information with the field intensity information in the first field intensity sequence, and determining target field intensity information based on a comparison result. The accuracy of field intensity measurement can be improved.

The invention discloses a multi-device energy distribution method and device, equipment, a storage medium and a product, and relates to the technical field of energy distribution.The multi-device energy distribution method comprises the steps that when energy supplementation needs to be conducted on intelligent equipment, historical behavior data of a user and historical energy data of all the intelligent equipment are obtained, and determining an energy collection plan and an equipment operation plan of each intelligent equipment in a preset future time based on historical behavior data and historical energy data, and determining an energy distribution plan of each intelligent equipment based on the energy collection plan, the equipment operation plan and the energy storage capacity of each intelligent equipment. Based on planning of energy collection and energy consumption, the energy of each device in the future time can be planned, so that each device has enough energy in the future time, the situation that the electric quantity of the other part of the device is insufficient when the electric quantity of part of the device is sufficient is prevented, and the energy supplementing effect is improved.

This invention discloses a control method for dual-storage combined cooling and heating systems, relating to the field of heat pump combined cooling and heating technology. This control method is applicable to combined cooling and heating systems and includes: determining the operating mode of the combined cooling and heating system based on season and operating time; collecting the temperatures of the cold storage and heat storage units; determining whether to enter a supplementary cooling, supplementary heating, or combined cooling and heating supplementary energy state; performing simultaneous cold and heat charging during energy storage priority periods; and performing directional energy supplementation or cross-storage unit energy auxiliary scheduling during energy consumption periods; determining whether to adopt a heat storage-assisted cooling or cold storage-assisted heating strategy based on season and day / night conditions when heat pump operation is limited; and simultaneously incorporating linkage control and fault protection mechanisms; enabling coordinated scheduling of cold and heat storage in the combined cooling and heating system, intelligent switching between multiple modes and time periods, and energy utilization optimization, thereby improving the overall performance and energy efficiency of the combined cooling and heating system; and solving the technical problems of existing heat pump systems having a single control operation mode, lacking energy storage scheduling, dynamic allocation of energy storage status, and low energy efficiency.

The invention relates to the technical field of optical cable maintenance energy supplementation, in particular to self-energy supplementation equipment applied to optical cable maintenance equipment, which comprises a main energy supplementation bin, a peripheral floating-assisting platform used for assisting the main energy supplementation bin to float on the water surface is fixedly mounted at the edge position of the lower end of the main energy supplementation bin, and a cavity used for mounting an energy storage battery is formed in the outer wall of the main energy supplementation bin. According to the self-energy-supplementing equipment applied to the optical cable maintenance equipment, an unmanned floating energy supplementing mode is adopted, manual operation on the sea surface for a long time is not needed, and the cost and the operation difficulty are greatly reduced; the unmanned optical cable maintenance equipment is operated in an automatic energy supplementing mode, and the cruising ability of the unmanned optical cable maintenance equipment can be greatly improved; the bottom is lifted into the main energy complementing bin for energy complementing, so that the safety and stability of the unmanned optical cable maintenance equipment in the energy complementing process can be improved.

The invention discloses a transcritical carbon dioxide energy storage system based on carbon dioxide capture and energy supplement. The transcritical carbon dioxide energy storage system comprises a transcritical carbon dioxide energy storage system and a carbon dioxide capture system, the transcritical carbon dioxide energy storage system comprises a depleted oil and gas reservoir gas storage unit, an energy storage unit, an energy release unit and a heat storage and waste heat utilization unit. The energy storage unit is used for compressing low-pressure carbon dioxide into a high-pressure state and storing the low-pressure carbon dioxide in the exhausted oil and gas reservoir gas storage unit; the energy release unit is used for applying work to generate power by using high-temperature and high-pressure carbon dioxide and injecting the carbon dioxide after acting into the depleted oil and gas reservoir gas storage unit; the heat storage and waste heat utilization unit is used for recovering compression heat in the transcritical carbon dioxide energy storage system and high-temperature waste heat in the carbon dioxide capture system; and the carbon dioxide capturing system is used for capturing carbon dioxide in the flue gas and injecting the captured carbon dioxide into the exhausted oil and gas reservoir gas storage unit. The system has the advantages of high cycle efficiency and good environmental benefits, and can solve the problems of greenhouse effect and energy shortage.

The invention discloses functional soft sweets with creatine and a preparation method of the functional soft sweets, the soft sweets comprise 20 to 35 parts of deionized water, 40 to 65 parts of maltitol liquid, 20 to 30 parts of creatine monohydrate, 8 to 15 parts of white granulated sugar, 0.5 to 1 part of sodium citrate, 1 to 3 parts of compound stabilizer, 0.01 to 0.03 part of stevioside, 0.1 to 0.8 part of acid liquor, 0.01 to 0.07 part of food coloring and 0.1 to 0.5 part of edible essence, the creatine monohydrate is subjected to superfine grinding, and the particle size D90 of the creatine monohydrate is less than or equal to 20 microns. The soft sweets are compounded by the maltitol liquid, the white granulated sugar, the stevioside, the creatine monohydrate and other components, so that the soft sweets have the following characteristics that the soft sweets are soft and glutinous in mouth feel and moderate in sweetness, have sour and sweet flavor, and contain rich creatine and other functional components; the requirements of fitness people and people paying attention to health on energy supplement, muscle recovery, immunity improvement and the like can be met.

The invention discloses an energy complementation information determination method and device, equipment and a storage medium, and belongs to the technical field of automobiles. The method specifically comprises the following steps: acquiring vehicle driving data, driver historical behavior data and energy station data of a to-be-processed vehicle; based on a preset energy supplement threshold value, the vehicle driving data and driver historical behavior data, an energy supplement dynamic threshold value is obtained; based on the vehicle driving data and an energy supplement dynamic threshold value, whether recommendation processing of energy supplement information is triggered or not is determined; and in response to determining to trigger recommendation processing of the energy supplement information, determining the energy supplement information of the to-be-processed vehicle based on the vehicle driving data, the driver historical behavior data and the energy station data by using a preset recommendation strategy.

The invention discloses a physical simulation experiment method for stress sensitivity of a liquid injection and energy supplement reservoir of a tight oil reservoir. The physical simulation experiment method comprises the following steps: preparing a rock core sample; putting the rock core sample into a testing device, and obtaining a T2 spectrum of the sample in a saturated oil state; after the T2 spectrum of the sample in the saturated oil state is obtained, a displacement experiment is conducted on the sample, and the permeability and porosity change of the sample in the liquid injection energy supplementing process is obtained. Aiming at stress sensitivity characteristics in a tight reservoir large-scale liquid injection energy supplementation development process, a physical simulation method for real-time online testing of permeability, porosity and micro-pore structure change characteristics is established, and reservoir parameter changes caused by formation pressure changes in the energy supplementation development process are further clarified; and a reference basis is made for a development scheme.

The invention belongs to the technical field of charging piles, and particularly relates to a charging pile for energy supplementation of a new energy automobile. Comprising a charging pile body; baffles are arranged on the two sides of the charging pile body. A charging assembly is arranged on the baffle plate; the charging assembly comprises a rectangular bin; a top plate is arranged at the top of the rectangular bin; a rotating base is fixed to the side, close to the charging pile body, of the top plate. A rotating plate is rotationally arranged on the rotating seat; an extension plate slides on the surface of the rotating plate; first roller groups which are uniformly arranged are fixed on the extension plate; an L-shaped plate is fixed to the side, away from the charging pile body, of the extension plate. An insertion hole is formed in the L-shaped plate, and a charging gun is inserted into the insertion hole; a charging connector is arranged on the charging pile main body; the charging connector is connected with a charging wire; by arranging the charging assembly, longitudinal tension generated by the weight of the charging wire can be counteracted, and the situation that the charging gun forms continuous tension on the charging interface is avoided.

The invention discloses an energy distribution method, a source network load storage system, an energy distribution device and a computer readable storage medium, and the method comprises the steps: judging the power consumption of electric equipment and the size of wind power, and correspondingly carrying out the intervention supplementation or energy supplementation power preparation of an energy storage battery; when the wind power is larger than a preset peak clipping line value, peak clipping energy is calculated, and the capacity preparation capacity is obtained; and the residual power is used for networking and electrolytic hydrogen production. The system comprises wind power, electric equipment, an energy storage battery, an internet access system and an electrolytic hydrogen production system. According to the method, the traditional objective function optimization algorithm is replaced by determining the energy distribution rule and the priority of energy storage supplement > standby power > standby capacity, the calculation speed and the system interpretability are improved, and the real-time requirement of the power system is met.

The application belongs to the technical field of oil and gas field fracturing, and particularly discloses a ternary microbial fracturing fluid system, a preparation method and application. The system first proposes a ternary synergistic composite system composed of a guar gum fracturing fluid base fluid, slick water and a source functional microbial agent screened in an oil field. The source functional microbial agent synchronously produces beneficial products such as a biological surfactant with excellent oil washing capacity during a metabolic process. The system completes reservoir hydraulic fracturing and fracture creation, and injects the source microorganism and its adaptive nutrition system into the deep reservoir during a pumping process. After gel breaking, the system realizes energy supplement of the formation, and the microorganism uses the gel breaking residual liquid as a nutrition source to start large-scale fermentation and oil displacement material production in situ in the fracture system, thereby realizing integration of fracturing, oil displacement and biological energy enhancement. The final oil displacement efficiency of the system can be increased to more than 50%, which is significantly improved compared with conventional fracturing fluid technology, and the system has the advantages of low reservoir damage, environmental friendliness, controllable cost, strong adaptability and the like.

The utility model relates to the technical field of automatic guided vehicles, in particular to an automatic guided vehicle (AGV) convenient for energy supplementation, which comprises a trolley, universal wheels, a charging interface, a through groove, a lifting module and a transportation module, through cooperative work of the lifting module and the conveying module, the height of the warehouse can be flexibly adjusted, goods can be accurately lifted to the needed height, the goods can be conveniently conveyed to a high position, the goods at the high position can be effectively conveyed to a low position, in addition, the conveying module utilizes a belt conveying structure, and the conveying efficiency is improved. Goods are ensured to stably and efficiently move to a designated position in the horizontal direction, so that rapid loading and unloading of the goods are achieved, the flexibility and efficiency of goods transportation are greatly improved, in addition, the hinged rod enables the warehouse to keep a relatively stable posture in the lifting process, inclination or shaking is avoided, and in addition, the hinged rod is convenient to use. And a connecting plate between the two groups of hinge rods converts the telescopic motion of the hydraulic support rod into the lifting motion of the warehouse.

The invention discloses a physical restorer preparation method, which comprises: S1, providing a plurality of raw materials, and putting the raw materials into a horizontal roller through an opening, the raw materials comprising a protein source, an energy supplement carbohydrate, an electrolyte and a nutrition enhancer; s2, an auxiliary mixing unit is controlled to be rotationally inserted into the roller and stretch, so that a second rod body matched with the inner wall of the roller is formed; through the coaxial insertion arrangement of the auxiliary material mixing unit, the problem of layering of solid particles caused by density difference in the horizontal roller mixing process is effectively solved. The rotating motor is stably supported through the supporting rod, it is ensured that the coaxiality error of the output shaft of the rod piece and the center shaft of the roller is controlled within 0.02 mm, and the rod piece can be accurately inserted into the axis area of the roller. In the initial stage of rotation of the roller, the rod piece is pushed to the optimal disturbance position at a 35-degree inclination angle.

The invention provides a traffic energy load demand analysis method and a traffic energy load demand analysis system, which are applied to the field of energy load analysis. Multi-dimensional data such as the use state of an energy supplement station, a people flow density index, commercial activity popularity and the electric quantity state of a high-power vehicle are dynamically acquired in a prediction area; and whether a high-power energy supplement cluster is formed or not is comprehensively judged based on the data. Once the high-power energy supplement cluster is identified, a predicted power load and a real-time power load are further obtained, superposition is simulated to calculate an instantaneous influence, and risk early warning information is timely sent and scheduling suggestions are given by judging whether the instantaneous influence exceeds a preset risk threshold. According to the method, the accuracy and the real-time performance of urban traffic energy load analysis are remarkably improved, powerful technical support is provided for fine scheduling of an energy distribution network, dynamic optimization configuration of energy supplement infrastructures and early warning of potential risks, and the stability and the reliability of urban energy supply are effectively guaranteed.

The invention relates to the technical field of food processing, in particular to a preparation method of animal and plant mixed chewing gel candies, which comprises the following steps: step 1, preparing an animal gel matrix; step 2, preparing a plant gel matrix; 3, preparing an active substance complexing solution; step 4, preparing a composite gel matrix; and 5, molding and curing. The animal gel and the plant gel are compounded, so that the soft taste of the animal gel is reserved, and the thermal stability and the acid resistance of the plant gel are utilized, so that the product is kept stable in the storage and digestion process; active substances can be rapidly absorbed through oral mucosa after being subjected to collateral combination treatment, the gastrointestinal tract first-pass effect is bypassed, and meanwhile the efficacy time can be prolonged through the slow release effect of the gel matrix; various active ingredients such as electrolytes, caffeine and vitamins can be loaded, and the composition is suitable for scenes such as energy supplement, exercise recovery, beauty and health care and the like; parameters in each step are clear, the method is suitable for industrial production, and product batch stability is high.

The invention provides a vehicle reminding method, a vehicle reminding device and a storage medium, the method relates to the technical field of vehicle energy supplement.The method comprises the steps that under the condition that it is detected that a target vehicle has an energy supplementation demand, target vehicle information of the target vehicle is obtained, and the target vehicle information comprises the target vehicle position and the energy model; determining a to-be-driven energy supply station of the target vehicle according to the position of the target vehicle; according to the energy model and the energy information of the to-be-driven energy supply station, determining whether the energy of the energy model in the to-be-driven energy supply station is abnormal; and under the condition that the energy of the energy model is abnormal, the target vehicle is controlled to output reminding information, the reminding information is used for reminding that the energy of the energy model to be driven into the energy supply station is abnormal, and the energy supplementing efficiency of the vehicle can be improved.

The invention relates to the technical field of optical cable maintenance energy supplementation, in particular to self-energy supplementation equipment applied to optical cable maintenance equipment, which comprises a main energy supplementation bin, a peripheral floating-assisting platform used for assisting the main energy supplementation bin to float on the water surface is fixedly mounted at the edge position of the lower end of the main energy supplementation bin, and a cavity used for mounting an energy storage battery is formed in the outer wall of the main energy supplementation bin. According to the self-energy-supplementing equipment applied to the optical cable maintenance equipment, an unmanned floating energy supplementing mode is adopted, manual operation on the sea surface for a long time is not needed, and the cost and the operation difficulty are greatly reduced; the unmanned optical cable maintenance equipment is operated in an automatic energy supplementing mode, and the cruising ability of the unmanned optical cable maintenance equipment can be greatly improved; the bottom is lifted into the main energy complementing bin for energy complementing, so that the safety and stability of the unmanned optical cable maintenance equipment in the energy complementing process can be improved.

The present invention discloses a method for asynchronous fracturing and periodic injection-production in horizontal wells. This injection-production method continuously installs multiple intelligent sliding sleeves that can be quickly switched on the casing of the horizontal wellbore, and cyclically implements fracturing operations, production operations, and water / gas injection energy supplementation operations on multiple combinations of asynchronous fracturing and periodic injection-production intervals in sequence until the economic and technical oil production limit of the horizontal well is reached. By supporting an intelligent sliding sleeve that can be quickly switched, this injection-production method realizes the switching between asynchronous fracturing and periodic injection-production in horizontal wells, and can greatly improve the development of unconventional oil resources such as shale oil and tight oil. This injection-production method has the advantages of being simple, practical, and highly reliable, and can realize the switching between asynchronous fracturing and periodic injection-production in horizontal wells.