419results about How to "Achieve delivery" patented technology

According to the home assistant system based on the large language model agent, a voice interaction module receives voice input of a user and converts the voice input into a text, multi-language recognition and voice synthesis are achieved through natural language processing, and natural and smooth two-way voice interaction is supported. The WeChat interaction module receives and processes text or voice information sent by a user through WeChat, and remote instruction input and information feedback are achieved. The core of the system is a plurality of functional Agent modules. The task analysis Agent analyzes semantics input by a user based on a large language model and dispatches a corresponding functional Agent to execute tasks, and the functions of information query, smart home control, information transmission, mobile navigation, monitoring and the like are covered. Personalized learning and optimization can be carried out according to a user-defined information base, use habits and historical records, the task execution precision and efficiency are improved, and the method is suitable for multi-scene application in the field of smart home.

According to the energy storage coupling heat pump steam generation method and system, the mode that the heat pump device and the energy storage device cooperatively operate is adopted, and efficient and economical steam supply is achieved. The method comprises the steps that high-temperature water is prepared and stored in the off-peak electricity period through the heat pump device, and the high-temperature water is further heated through the energy storage device to generate superheated steam for a user to use. The energy storage device comprises a plurality of energy storage modules, and a heat exchange pipeline of the energy storage device can be switched between a parallel connection mode and a series connection mode through switching, so that deep heat release and flexible regulation and control are achieved. According to the method, the energy storage capacity and heat release power of the energy storage module are dynamically adjusted, enthalpy increment distribution of the heat pump and the energy storage device is optimized in combination with load prediction, and diversified steam requirements are met. And meanwhile, preheating or dynamic supplement is conducted on the energy storage module through the heat pump device, waste heat recovery is achieved, and the energy efficiency is improved. According to the method, the operation cost is remarkably reduced, the capacity of the system for adapting to load fluctuation is enhanced, and the method is suitable for industrial steam use scenes and has the advantages of being efficient, stable and flexible.

The invention relates to the technical field of medical surgical machinery, and provides a vascular interventional surgical robot and a delivery method, the vascular interventional surgical robot comprises: a first telescopic delivery mechanism; the first delivery box assembly is arranged at one end of the first telescopic delivery mechanism; the second delivery box assembly is arranged at the other end of the first telescopic delivery mechanism, and the second delivery box assembly is used for being connected with a blood vessel sheath implanted into a blood vessel in advance so as to deliver an interventional instrument into the blood vessel sheath; wherein the first delivery box assembly and the second delivery box assembly are used for being connected with the interventional instrument, and the first telescopic delivery mechanism can enable the first delivery box assembly to move back and forth relative to the second delivery box assembly so as to deliver or withdraw the interventional instrument. The problem that in the catheter delivery process of an existing vascular intervention surgical robot, a catheter is bent when encountering resistance can be solved.

The invention discloses a seawater heat dissipation fuel cell ship system and a temperature control method thereof. A water inlet integrated filtering grating located on the front side of the bottom face in the ship, a sea water pump and a water outlet located on the tail side of the bottom face in the ship are arranged in the ship. The water inlet integrated filtering grid, the sea water pump, the circulating system and the water outlet are connected in sequence. According to the seawater heat dissipation fuel cell ship system and the intelligent temperature control technology thereof, the fuel cell ship system is combined with the seawater heat dissipation device, the technical purpose that the heat exchanger transmits heat generated by the fuel cell system to seawater is achieved, an intelligent control system is designed, it is ensured that the system operates within the optimal temperature range, and the service life of the system is prolonged. The reliability and the stability of the fuel cell system are obviously improved, and the fuel cell system has wide application prospect and market value.

The invention discloses an audio transmission system based on a tree topology structure, and relates to the technical field of vehicle-mounted audio. The system comprises a host used for obtaining topological information of an audio transmission network and establishing a routing table; the audio transmission network comprises a plurality of audio transmission nodes forming a tree topology structure, and the audio transmission nodes are used for acquiring and analyzing data frames sent by other audio transmission nodes, transmitting the data frames to a target node according to a routing table, generating data frames to be sent according to acquired audio data and control information and sending the data frames to the target node. Querying a routing table to transmit a data frame to a target node; and the peripheral equipment is used for applying the target node connected with the peripheral equipment to process the audio data and collecting the audio data and the control information. The tree topology structure system is constructed, the same routing protocol is adopted for the control information and the audio data, transmission of the audio data and the control information between any nodes is achieved, and the data transmission efficiency and the system flexibility are improved.

The utility model discloses a meniscus stitching instrument, and relates to the technical field of medical instruments, the meniscus stitching instrument comprises a shell, an operating handle, a plurality of delivery assemblies and a plurality of push rod assemblies, the plurality of delivery assemblies extend from the inside of the shell to the outside of the shell, and each delivery assembly is used for delivering a group of fixtures to a stitching position; the multiple push rod assemblies are arranged in the shell, connected with the multiple delivery assemblies in a one-to-one correspondence mode and used for driving the delivery assemblies to push the fixed object; the operating handle abuts against the push rod assemblies and is used for driving each push rod assembly to move. The reset piece is connected with the push rod assembly and used for achieving reset of the push rod assembly. The device has the effect of improving the operation efficiency for the meniscus repair operation needing to be sutured for multiple times.

The invention relates to the technical field of fresh-keeping films, and discloses a biodegradable environment-friendly food fresh-keeping film and a manufacturing method thereof.The food fresh-keeping film is manufactured by taking polyadipic acid / butylene terephthalate as a base material and taking a polylactic acid compound, a biological antibacterial agent and the like as auxiliary materials through mixing, extrusion and film blowing processes. The polylactic acid compound is a grafted product of palm fibers and polylactic acid, the reinforcing effect of the palm fibers can be efficiently exerted, transmission and diffusion of stress loads are achieved, and therefore the mechanical property of the preservative film is effectively improved. According to the preservative film, the biological antibacterial agent can participate in a subsequent expansion reaction, so that the biological antibacterial agent enters a preservative film base body, the structure of the preservative film is more compact, the porosity is lower, food spoilage caused by oxygen entering is prevented, in addition, the residence time of the natural antibacterial agent caffeic acid in the preservative film can be effectively prolonged, and the antibacterial durability of the preservative film is guaranteed.

According to the application of the controllable delivery of the multi-membraneless compartment interlamellar substances in the cell-free system, two independent and coexisting protein enrichment phases are rapidly formed in the optimized cell-free system by utilizing the protein expression of a protein expression vector and adding histidine tag (His Tag) protein, namely, after the multi-membraneless compartment is formed, the two independent and coexisting protein enrichment phases are separated from the cell-free system, and the cell-free system can be used for controlling the delivery of the multi-membraneless compartment interlamellar substances in the cell-free system. And controllable delivery of micromolecular substances and macromolecular substances in multiple membrane-free zone chambers is carried out. The multiple membrane-free compartments constructed by the invention can controllably enrich specific active components and biochemical reactions in a cell-free system into the compartments and separate the specific active components and biochemical reactions from other complex metabolic reactions, and due to the high dynamic nature of the compartments, controllable communication between biomolecules and the external environment and among multiple compartments can be realized; further, the accuracy and controllability of metabolic reaction are greatly improved, and a solid foundation is laid for application of a cell-free system in the aspects of complex metabolic pathway exploration, multi-enzyme catalysis, drug delivery and the like.

The invention provides a preparation method and application of a platelet-based targeting oncolytic virus delivery preparation, effective loading of oncolytic viruses is realized by infecting platelets with the oncolytic viruses, and meanwhile, the cellular structure of the platelets can be used as a physical barrier, so that the platelet-based targeting oncolytic virus delivery preparation is prepared. The tumor targeting drug delivery system shields the neutralizing and removing effects of in-vivo neutralizing antibodies / complements / removing cells on the oncolytic viruses, so that the oncolytic viruses can enter the body in a systematic drug delivery mode, tumor targeting drug delivery of the oncolytic viruses is achieved through the tumor targeting capacity of platelets, and the success of intravenous drug delivery and tumor targeting of the oncolytic viruses is achieved. The invention provides a technical support and a new idea for wider and more effective treatment of cancers, and has a good application prospect.

The invention discloses an automatic operation lunar ladder modeling method and system based on a gravitational siphon effect. The method comprises the following steps: constructing a gravitational siphon lunar ladder model; performing bead point simplification processing on the gravitational siphon moon ladder model to obtain a multi-body dynamics simplified model of the gravitational siphon moon ladder; and performing coordinate system construction processing and dynamic analysis on the multi-body dynamic simplified model of the gravitational siphon moon ladder to obtain a gravitational siphon effect moon ladder dynamic model. By using the system, the transfer of substances from the surface of a rotating body to an orbit collection spacecraft can be realized by utilizing a gravitational siphon effect, so that the requirement of a traditional propulsion system is avoided, and the energy consumption required for improving the load is greatly reduced. The automatic operation lunar ladder modeling method and system based on the gravitational siphon effect can be widely applied to the technical field of aerospace modeling.

The invention discloses a visual indoor decoration engineering online design system and method, and relates to the technical field of building and indoor design, a scheme display module displays a to-be-optimized design scheme by using a visual function of decoration effect picture design software, and a user can perform interactive viewing and editing after logging in; the satisfaction investigation module judges whether a design effect difference evaluation instruction is sent or not according to the user evaluation satisfaction Dmy, and collects user feedback data to construct opinion feedback information; the data acquisition module is used for acquiring furniture layout, material use and color data of the design scheme to be optimized by utilizing a modeling parameter retrieval function based on the difference evaluation instruction; the effect difference evaluation module is used for comparing the user feedback data information with related layout information data, related material information data and related color information data, and fitting to obtain a design effect difference evaluation index Zcy; the optimization design module compares the data with a preset threshold value Y and judges whether redesign is needed or not.

The invention discloses a foaming thermal insulation ceramic plate, and relates to the field of ceramic thermal insulation boards, the foaming thermal insulation ceramic plate comprises a plate body, heat conduction nets are pre-embedded in the plate body, the heat conduction nets are arranged close to the heating surface of the plate body, when the plate body is heated, the heat conduction nets can transfer heat in the plate body, the two layers of heat conduction nets are arranged in the plate body, one layer is close to one side face of the plate body, and the other layer is close to the other side face of the plate body. The other layer is close to the other side of the plate body; and the connecting net is fixedly connected with the two heat conduction nets respectively and is positioned in the middle of the plate body. When the foaming heat preservation ceramic plate is formed, the heat conduction net is placed in the poured slurry, when the foaming heat preservation ceramic plate is heated, the heated surface can transfer heat to the heat conduction net, the heat conduction net can transfer the heat in the foaming heat preservation ceramic plate, and the transfer efficiency of the heat in the foaming heat preservation ceramic plate is improved; it can be guaranteed that the foaming heat preservation ceramic plate expands evenly when heated, and the situations of cracking and bursting are reduced.

The present invention belongs to the technical field of microorganisms and hyperuricemia disease prevention and treatment, and discloses a plant lactobacillus with uric acid lowering effect, a microcapsule, a preparation method and an application thereof, which is named SHS01, and the classification name is: plant lactobacillus (Lactobacillus plantarum), the deposit number is: CGMCC No.31000, the deposit date is: June 19, 2024, and the deposit unit is: General Microbiological Center of China Microbiological Culture Collection Administration Committee, No. 3, No. 1 Beichen West Road, Chaoyang District, Beijing. In the in vitro degradation, the plant lactobacillus SHS01 of the present invention has a degradation rate of 89.44% for inosine and a degradation rate of 100% for guanosine. Therefore, as a plant lactobacillus that can efficiently degrade nucleosides in vitro, it has broad application prospects in lowering uric acid.

The invention relates to an electric machine (10) having a rotor (12) which is received on a rotor shaft (18) which has a first rotor shaft part (42) and a second rotor shaft part (44) which engage with each other at a connection (46), a cavity (20) being formed in the rotor shaft (18). According to the invention, a molded insert (30) made of a plastic material is embedded in the cavity (20) of the rotor shaft (18) in a rotationally fixed manner, through which a cooling medium flows. The invention further relates to the use of an electric motor (10) in an electric axle module of an electrically driven vehicle.

The utility model discloses a machining and packaging mechanism for wire reels, and relates to the technical field of wire reel packaging. The packaging assembly comprises a disc, and supporting frames are symmetrically arranged at the bottom of the disc. A plurality of fixed rotating shafts are arranged on one side of the packaging assembly; rotating rings are arranged on the outer sides of the fixed rotating shafts; a packaging roller is installed on the rotating ring, and a rotating disc is arranged on one side of the packaging assembly. The turntable is movably mounted on the door frame through a mounting shaft; a plurality of insertion teeth are arranged on the turntable; during use, a wire reel is placed on the first conveying belt, the two ends of the first conveying belt are movably installed on the fixing base on the frame body through the first driving rotating wheel and the first driven rotating wheel, the two guide strips are arranged above the first conveying belt and arranged in a gradually-narrowing mode, and the rotating disc is arranged at the narrower ends of the two guide strips. And a plurality of inserting teeth are arranged on the rotating disc, and the welding wire reels are conveyed one by one through the rotating disc and the inserting teeth, so that the welding wire reels are conveyed to the central position of the packaging assembly.

The utility model relates to compression-resistant damping type composite aluminum plate cutting equipment, relates to the technical field of composite aluminum plates, and aims to solve the problem of low cutting precision of a traditional cutting mode. The compression-resistant damping type composite aluminum plate cutting equipment comprises a cutting table, a cutting seat is arranged on the cutting table, and a cutting tool is arranged on the cutting seat; a transverse feeding mechanism used for transversely moving the cutting tool is arranged on the cutting base, the transverse feeding mechanism comprises a transverse rail, a transverse base plate, a transverse rack, a first feeding gear and a first driving part, the transverse rail and the transverse rack are arranged in the length direction of the cutting base, the transverse base plate is slidably connected to the transverse rail, and the transverse rack is slidably connected to the transverse rail. The cutting tool and the first driving part are both arranged on the transverse base plate, the first driving part is connected with the first feeding gear, and the first feeding gear is meshed with the transverse rack. The cutting device has the effect of high cutting precision.

This invention discloses a beam-climbing robot inspection system for rapid detection of hidden defects. It includes a vehicle body mounted on a steel beam, a robotic arm on one side of the vehicle body corresponding to a chain on the steel beam, a navigation and positioning mechanism, a beam-crossing movement mechanism, and a phased array ultrasonic flaw detection mechanism mounted on the vehicle body, and a visible light detection mechanism at the end of the robotic arm corresponding to the chain. It also includes a controller that communicates with the navigation and positioning mechanism, the beam-crossing movement mechanism, the phased array ultrasonic flaw detection mechanism, the robotic arm, and the visible light detection mechanism. This invention utilizes the aforementioned beam-climbing robot inspection system for rapid detection of hidden defects, employing a robot equipped with multi-view cameras and a phased array ultrasonic probe, enabling comprehensive and convenient detection of hidden defects in multi-level parking garages.

The invention relates to a preparation method of a nanoscale sorghum starch-polyphenol compound and a product, and belongs to the technical field of starch deep processing and nanoparticle preparation, and the preparation method comprises the following steps: (1) carrying out enzymolysis treatment on sorghum starch to obtain sorghum starch with different amylose contents and chain length distribution; (2) compounding the sorghum starch subjected to enzymolysis with different types of polyphenol substances to prepare a sorghum starch-polyphenol compound; and (3) adopting an absolute ethyl alcohol precipitation method to obtain the nanoscale sorghum starch-polyphenol compound. The prepared nanoscale sorghum starch-polyphenol compound is small in size and good in digestion resistance, has important significance in regulating postprandial blood sugar balance of a human body, and meanwhile can achieve delivery of micromolecular active substances such as polyphenol and the like.

The utility model provides an extension device of a heavy super-long boring bar, which comprises an extension boring bar, a through central hole is processed in the center of the extension boring bar, a shaft neck is processed at one end of the extension boring bar, a groove is processed on the outer end face of the shaft neck of the extension boring bar, a positioning skirt edge is formed on the periphery of the groove, and the positioning skirt edge is arranged on the outer end face of the extension boring bar. A first key groove is machined in the groove in a crossed mode, and a plurality of bolt through holes are evenly machined in the groove and located in the annular area where the shaft neck is located. A positioning spigot is processed on the outer edge of the end surface of the other end of the lengthened boring rod, and the positioning spigot is matched with the positioning skirt edge; a crossed second key groove is machined in the end face where the positioning spigot is located; a key is fixedly installed on the second key groove through a screw. The lengthening device can be used for reliably lengthening the boring rod, ensures the structural strength and stability, and is well matched with the original boring rod to realize the processing of a cylinder sleeve product; in addition, cost is low, manufacturing period is short, installation is simple, and machining quality is stable and reliable.

The present application relates to a fan control method, computer program product, device and storage medium. The method includes: calculating the standard high level time of a pulse width modulation signal and calculating the target difference; determining the correspondence between multiple high level times and multiple control state values ​​according to the target difference and the standard high level time, determining the control state value combination of each pulse width modulation signal group in multiple pulse width modulation signal groups, and the functional definition of the control state value combination corresponding to the control state value combination of each pulse width modulation signal group; obtaining the functional definition of the target control state value combination matching the fan control information, determining the target control state value combination, assembling to form a pulse width modulation signal sequence group according to a preset rule, and regulating the fan based on the pulse width modulation signal sequence group. The use of this method can improve system reliability.

The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile motor with a cooling assembly, which comprises a motor body, a motor output shaft is arranged on the motor body, a turntable is fixed on the motor output shaft, and a tooth groove ring is arranged on the periphery of the surface of the turntable. A first connecting ring and a second connecting ring are arranged on the outer side of an output shaft of the motor and connected through a supporting rod, a main shaft is connected to the surface of the first connecting ring through a bearing, and a gear is fixed to the end, located on the inner side of the first connecting ring, of the main shaft. A driving chain wheel and a second connecting ring are fixed at one end, outside the first connecting ring, of the main shaft; the cooling device has the beneficial effects that multi-angle heat dissipation can be carried out on the output shaft of the motor, and cooling water continuously flows in the conveying pipeline, so that heat absorption treatment is carried out on the motor body.

The present invention discloses a high-performance machine wheel axle fatigue testing device and a testing method thereof, comprising a crossbeam, a vertical beam and a bench base, wherein the crossbeam is arranged on the bench base, a side beam is arranged on the front side of the bench base, an actuator cylinder base is arranged on the side beam, an organic wheel axle is installed on the bench base, an organic wheel axle clamp is arranged at the bottom of the machine wheel axle and is installed on the bench base through the machine wheel axle clamp, and the axial direction of the machine wheel axle is consistent with the direction of the bench base, inner support clamps are sleeved on both sides of the machine wheel axle, a dummy wheel clamp is also sleeved on the machine wheel axle, the base of the loading actuator cylinder adopts the form of a universal joint, and the end adopts the form of a fisheye bearing, so as to realize stable loading of the load and ensure that the load direction does not change under the condition of small deformation.

The utility model discloses a net cover armored optical cable, and belongs to the technical field of communication, the net cover armored optical cable comprises a cross-connecting box mechanism, a cross-connecting box mechanism and a cable mechanism, the two sides of the cross-connecting box mechanism are installed and connected with the cable mechanism, and the two sides of the cross-connecting box mechanism are installed and connected with the cable mechanism. The cross-connecting box mechanisms are installed and connected through the cable mechanisms, the cross-connecting box mechanisms are installed and connected through the cable mechanisms, the heat conduction mechanisms and the underground strain gauges are installed at the bottoms of the interiors of the cross-connecting box mechanisms, and the storage mechanisms are installed at the bottoms of the interiors of the cross-connecting box mechanisms. Medium oil in the cable mechanism is promoted to flow through the storage mechanism, the power mechanism and the pressing plate mechanism, so that heat transfer is achieved, cooling is achieved through the heat conduction mechanism, the bending change condition of a detected section of optical fiber is detected through the underground strain gauge, and it is guaranteed that when the optical fiber is bent and damaged due to geology or man-made reasons, the optical fiber is not damaged. And a worker can timely perceive the broken section and maintain the broken section.

The utility model belongs to shell material sheath production technical field, concretely relates to a shell material feeding mechanism of full -automatic packing box sheath production line, including the material taking station, heating station and transfer station of one -dimensional arrangement and being located at the same height, be provided with first manipulator and second manipulator respectively in the opposite sides of heating station, be provided with first suction cup and second suction cup on first manipulator, be provided with transfer tray on second manipulator, be provided with heating platform at heating station, first manipulator can pass through first suction cup and grab the shell material from material taking station to heating platform, simultaneously, first manipulator still can pass through second suction cup and grab the shell material from heating platform to transfer tray at transfer station, second manipulator can pass through transfer tray and transfer the shell material at transfer station to the outside. In the scheme, two suction cups are used to carry out synchronous grabbing operation, realize the transfer of two shell materials, and effectively improve the processing efficiency.

The invention discloses a supercritical carbon dioxide photo-thermal power generation system utilizing terrestrial heat and an operation method. The supercritical carbon dioxide photo-thermal power generation system comprises a tower type photo-thermal system, a terrestrial heat utilization system, a supercritical carbon dioxide power generation system and a fused salt heat storage system. Wherein the tower type photo-thermal system and the fused salt heat storage system are used for absorbing and storing photo-thermal, and the terrestrial heat utilization system and the supercritical carbon dioxide power generation system are used for utilizing terrestrial heat and photo-thermal. Supercritical carbon dioxide photo-thermal power generation and geothermal power generation are integrated, and medium and low temperature geothermal energy and high temperature photo-thermal energy are fully utilized; supercritical carbon dioxide is used as a heat-carrying medium of the geothermal system, and the problems existing when water is used as the heat-carrying medium of a traditional geothermal system are solved.

The invention relates to the technical field of information forwarding, and particularly provides an alarm information forwarding method and device, electronic equipment, a medium and a program product. The alarm information forwarding method is applied to an interface hub, the interface hub supports multiple interface protocols, and the alarm information forwarding method comprises the following steps: receiving alarm information sent by a field monitoring unit; obtaining all target platforms of to-be-received alarm information; obtaining a target interface protocol required by each target platform for receiving the alarm information; and sending the alarm information to each corresponding target platform based on each target interface protocol. By implementing the technical scheme of the invention, multi-platform alarm information transmission can be realized, and the sending efficiency of the alarm information is improved.

The invention relates to a concrete diaphragm wall impermeability detection device and a detection method thereof, and relates to the technical field of concrete detection, the concrete diaphragm wall impermeability detection device comprises a detection support, a grabbing mechanism, a wiping mechanism, an impurity removal mechanism, a smearing mechanism, a pressurizing mechanism and an impermeability sensor; the detection support is provided with a starting end, and the wiping mechanism, the impurity removing mechanism, the pressurizing mechanism and the anti-permeability sensor are sequentially arranged from the starting end of the detection support to the other end of the detection support; the grabbing mechanism is used for conveying the test piece to a corresponding processing position; the wiping mechanism is used for wiping water on the test piece; the impurity removal mechanism is used for treating impurities on the side surface and the end surface of the test piece; the smearing mechanism is used for smearing a sealing material on the test piece; the pressurizing mechanism is used for pressurizing and placing the test piece into the test mold; the anti-permeability sensor is used for detecting the test piece in the test mold. The method has the effect of improving the detection efficiency and the detection accuracy of the concrete diaphragm wall.

The utility model provides a fire fighting truck boom structure and a fire fighting truck, and relates to the technical field of fire fighting. The fire fighting truck boom structure comprises a first telescopic boom assembly, a second telescopic boom assembly, a folding boom, a working bucket and a ladder stand mechanism, the first telescopic boom assembly comprises a first main boom and a plurality of first telescopic booms, the first main boom is rotationally connected to a rotary table, and the first telescopic booms are arranged in the first main boom in a sleeved mode and are arranged in the first main boom in a sliding mode; the second telescopic arm assembly comprises a second main arm and a plurality of second telescopic arms, the second main arm is rotationally connected to the first telescopic arm located on the innermost side in the multiple first telescopic arms, and the multiple second telescopic arms are arranged in the second main arm in a sleeving mode and are arranged in the second main arm in a sliding mode; one end of the folding arm is rotationally connected to the second telescopic arm located on the innermost side in the multiple second telescopic arms, and the other end of the folding arm is rotationally connected to the working bucket; the crawling ladder mechanism is arranged outside the first telescopic assembly and / or the second telescopic arm assembly, the crawling ladder mechanism, the first telescopic assembly and the second telescopic assembly stretch out and draw back synchronously, and rescue is more stable.

The invention provides a full-life-cycle-oriented railway tunnel model auditing, deepening and delivery method and device, equipment and a storage medium, and the method comprises the steps: obtaining an initial model structure tree and a design model corresponding to a designed delivery tunnel; performing model auditing on the design model based on a pre-established design delivery standard; determining that the model is approved, and performing model delivery based on the design model to obtain a first tunnel model; updating the initial model structure tree based on the first tunnel model to obtain a model structure tree corresponding to the designed delivery tunnel; performing code conversion based on the design model to obtain a corresponding model code; performing model splitting and shearing on the first tunnel model to obtain a second tunnel model; and obtaining a tunnel model corresponding to the designed delivery tunnel based on the model structure tree, the model code and the second tunnel model. According to the technical scheme of the invention, the method can achieve the auditing, deepening and delivery of the railway tunnel model for the whole life cycle.

The invention discloses an underwater information interaction and guidance integrated system and a control method thereof.The system comprises a fixed subsurface buoy and a moving unit, the fixed subsurface buoy comprises a first underwater acoustic transducer, and the moving unit comprises an underwater moving carrier and two sets of second underwater acoustic transducers installed on the underwater moving carrier; the underwater moving carrier can move relative to the fixed subsurface buoy, and two groups of underwater acoustic transducers II of the moving unit are mounted on two sides of the underwater moving carrier; the first underwater acoustic transducer and the second underwater acoustic transducer are both in a horizontal omnidirectional type, transmit-receive combined transducers are adopted, and signal receiving and transmitting can be achieved. The two sets of second underwater acoustic transducers of the moving unit exchange signals with the first underwater acoustic transducer of the fixed submerged buoy, and the distances between the two sets of second underwater acoustic transducers and the first underwater acoustic transducer can be obtained. According to the invention, motion guidance and information transmission interaction in an underwater environment can be realized.