264results about How to "Rich demand" patented technology

The invention discloses an editable condition printing image generation method, and belongs to the field of image generation. The method comprises the following steps: constructing a printing image generation model, and training the model to obtain a generation model with editable conditions; and generating a printing design image meeting the condition requirements by using the model. According to the method, different advanced features of each element of the printed plane image are extracted through downsampling, element and style information in the printed plane image is captured through multi-scale feature extraction and information exchange, then hidden space vectors corresponding to different printed plane image features are analyzed, fusion of specific styles is achieved in the hidden space, and the image quality is improved. And the decoding of the printing design image is realized through the decoder, the decoupling of the element information is realized, the personalized design and diversified requirements can be met, and the expansibility is realized.

The invention relates to the field of turnout snow melting control, and particularly discloses a turnout snow melting energy-saving control module system, which is characterized in that whether each heating loop of a turnout snow melting device is started or not is judged by monitoring the accumulated snow depth and temperature of a turnout section corresponding to each heating loop of the turnout snow melting device in real time; collecting multi-dimensional meteorological data of turnout sections corresponding to heating loops of the turnout snow melting device, and analyzing suitable heating power of the heating loops; tracking and monitoring the heating effect of each heating loop of the turnout snow melting device, judging whether the heating power of each heating loop of the turnout snow melting device needs to be adjusted or not, and obtaining adjustment information; the temperature of the turnout road section corresponding to each heating loop of the turnout snow melting device is monitored in real time, whether each heating loop of the turnout snow melting device is closed or not is judged, then intelligent control over the turnout snow melting device is achieved, self-adaptive adjustment is conducted on the heating power of the turnout snow melting device, the heating effect of the turnout snow melting device is guaranteed, and energy is saved.

The invention relates to the technical field of foundation pit engineering, and discloses a foundation pit enclosure structure soil pressure calculation method and system under bilateral coupling deformation, and the method comprises the steps: obtaining deformation correlation parameters of an enclosure structure of a target foundation pit; initial deformation fitting is conducted on the enclosure structure, active and passive initial soil pressure of the enclosure structure is obtained, and the initial soil pressure is associated with the embedding depth of the enclosure structure; the deformation correlation parameters and the initial soil pressure are input into the bilateral coupling deformation calculation model, and horizontal deformation of the two sides of the enclosure structure is obtained; inputting the horizontal deformation of the two sides into a non-limit soil pressure calculation model to obtain the soil pressure of the enclosure structure; and if the horizontal deformation on the two sides and the soil pressure do not meet the convergence requirement, inputting the soil pressure into the bilateral coupling deformation calculation model for iteration. According to the method, the stress conditions of the two sides of the enclosure structures can be considered, so that the mutual influence of stress between the enclosure structures on the two sides is coupled.

The invention discloses an intelligent cabin and intelligent driving system control method based on driver characteristics, and the method comprises the following steps: S1, collecting input signals through various sensors in a vehicle, and completing the extraction of the physiological characteristics and driving characteristics of a driver; s2, integrating the user identity information and the extracted driver characteristics to complete matching, and memorizing and storing the digital characteristics; s3, confirming the user identity, correspondingly adjusting the cabin and the intelligent driving system if the user identity is confirmed, and maintaining the current situation and the default value if the user identity is not confirmed; s4, in the new driving process, the system continues to learn the characteristics of the driver, the previous memory characteristics are updated, and normally-open and normally-new states are kept all the time; the intelligent cabin is endowed with a multi-dimensional memory function, and the intelligent driving system designs parameters based on user characteristics; the user identity is confirmed in multiple modes, the requirements of multiple users are met, the user experience and satisfaction degree are improved, and the personalized driving feeling is provided.

The invention discloses a coal mine production management knowledge question-answering method based on natural language processing, and the method comprises the following steps: S1, collecting environment data and user behavior data, and constructing a data set; s2, performing real-time processing on the data set; s3, constructing a user portrait by using a density-based spatial clustering algorithm; s4, constructing a knowledge graph, constructing a cognitive model by adopting a graph convolutional network and an improved Transform, and performing reasoning in combination with logistic regression and an XGBoost algorithm; s5, constructing an environment simulation model through historical data analysis; s6, generating a personalized natural language answer according to the user portrait, the knowledge graph and the environment state prediction; s7, collecting user feedback data, and adjusting model parameters and an optimization strategy by using an adaptive learning algorithm; and S8, storing the plan template by using a relational database, and continuously optimizing the plan template through historical data analysis. Natural language processing and deep learning are utilized, coal mine production management intelligent question answering is achieved, and the method has the advantages of being efficient and high in individuation.

The invention discloses an attack path planning and key node identification method based on a large language model. The method comprises the following steps: firstly, carrying out information collection on a network environment through a network security tool to obtain a network information graph; constructing an attack path planning model based on a large language model, and specifying an action output format; a few-sample learning method is adopted to guide an attack path planning model based on a large language model to learn a network information graph, and a planning result conforming to expectation is output according to an action output format; generating an attack graph according to a planning result; the nodes in the attack graph are scored through weighted calculation of node degrees and asset importance degrees, and key nodes are identified. According to the method, a large amount of text data can be automatically analyzed and processed, potential attack paths and key nodes can be identified, and the requirement of manual intervention is reduced, so that the occurrence rate of human errors is reduced, and the planning efficiency is remarkably improved.

The invention provides a scrubber which comprises a scrubber body and a floor brush structure arranged below the scrubber body. The sewage tank is arranged on the machine body, and a first storage cavity of the sewage tank communicates with a sewage suction opening of the floor brush structure; the dust collection box is arranged on the machine body, and the sewage tank and the dust collection box are arranged at intervals; the dust collection structure is movably arranged on the machine body, and a dust collection opening of the dust collection structure communicates with the second storage cavity of the dust collection box; when the floor washing machine is in a floor washing mode, dirt on the ground is sucked into the first storage cavity through a dirt suction opening of the floor brush structure; when the scrubber is in the dust collection mode, dust is sucked into the second storage cavity through the dust collection opening of the dust collection structure. By means of the floor washing machine, the technical problem that when a multifunctional floor washing machine in the prior art achieves switching of the floor washing function and the dust collection function, parts need to be replaced is effectively solved.

The invention provides an intelligent fuse, and the fuse comprises a conductor which is connected with a melt in series; the internal trigger component is used for generating a first trigger signal; the external trigger signal electric connector is used for coupling a second trigger signal into the intelligent fuse; the sensor is used for detecting the on-off state of the conductor; the processor is used for judging the on-off state of the conductor according to the detection result of the sensor after receiving the first trigger signal or the second trigger signal, and generating a third trigger signal if the conductor is conducted; the explosion device is used for generating explosion gas according to the received trigger signals, the explosion device at least comprises a first explosion device and a second explosion device, the first explosion device generates the explosion gas at least according to two of the first trigger signal, the second trigger signal and the third trigger signal, and the second explosion device generates the explosion gas according to the second trigger signal. The second explosion device at least can generate explosion gas according to the third trigger signal; and a cutting device for cutting the conductor.

The present invention relates to an air outlet structure of an air conditioner and an air conditioner, comprising a first air outlet, a second air outlet and an air guide assembly; the first air outlet is arranged on a front panel, and the second air outlet is arranged at the bottom of a housing; the air guide assembly is installed on the housing, and the air guide assembly can open the first air outlet and close the second air outlet at the same time. The present invention realizes that air conditioning air is blown out from the first air outlet arranged on the front panel through the movement of the air guide assembly, avoiding direct blowing on users, improving the comfort of the air conditioner, and enhancing the user experience.

The invention discloses a construction process construction method based on ship construction process management, and relates to the technical field of ship construction. In order to solve the problems that in the prior art, establishment of a product structure tree and a process structure tree cannot provide a visual and effective ship building process for users and process construction personnel, and the accuracy and reliability of data are low. The construction process construction method comprises the following steps that 1, a ship construction scheme is determined; step 2, constructing a ship construction process; step 3, optimizing a construction process; 4, monitoring the construction process in real time; by establishing a ship three-dimensional model, carrying out stress analysis and structure optimization on the model, unnecessary material use is reduced, so that the construction cost is reduced, the weight of a ship body is reduced, the navigation efficiency is improved, potential problems and risks can be found and solved in advance by simulating the ship construction process, delay and accidents in the actual construction process are reduced, and the ship construction efficiency is improved. And the construction efficiency and the safety are improved.

The invention discloses a cross-chain atomic exchange method with high fault tolerance and mobility based on a market maker algorithm, and belongs to the field of computer science and technology. According to the method, a current cross-block chain atomic exchange scene is analyzed, and a cross-chain atomic exchange technology capable of meeting high fault tolerance and on-chain mobility in a non-trust environment is provided in combination with actual block chain requirements, so that the efficiency and success rate of asset exchange are greatly improved, the waiting time of a user and the risk of transaction failure are reduced, and the user experience is improved. By introducing a partial asset exchange mode, the flexibility and applicability of the transaction are improved, and the diversified requirements of the user are better met; in addition, the safety of assets and the consistency of transactions are effectively guaranteed through customized safety parameters and intelligent contracts, and the trust of the user to the system is enhanced. And due to high mobility and fault tolerance, the system is more competitive and adaptive in a complex market environment, and can better cope with various emergencies and challenges. Compared with the prior art, the method has the advantages that the decentration degree, the transaction success rate, the number of ACCSs of services and the like are remarkably improved, and new breakthrough and progress are brought to development of the block chain field.

The invention relates to the technical field of large language model and front-end page UI design, in particular to an interactive front-end page generation method based on a large language model, which comprises the following steps: S1, registering a natural language extraction key information tool; s2, storing vector data, constructing a vector database, and realizing conversion from a natural language to a component type and a placement position; s3, carrying out vector matching to obtain keywords corresponding to the description; s4, returning component information; s5, rendering a front-end page; and S6, generating page persistence. The complexity in the front-end page design process is simplified, the skill requirements of developers are reduced, the page design efficiency is improved, the front-end page design and development period is shortened, the development cost is reduced, the user experience in the front-end page design is improved through a natural language man-machine interaction mode, and the user experience is improved. Personalized customization can be realized, and diversified requirements of users can be met.

The invention discloses a magneto-rheological three-dimensional force feedback type upper limb active and passive rehabilitation training device which comprises a bearing base, and a first bearing seat, a second bearing seat, a first torque motor base, a second torque motor base and an encoder base which are installed on the bearing base through bolts and fixed through bolts. The bearing base is provided with 21 groove-shaped holes which are connected with the transmission system, the transmission system is arranged above the bearing base, a first-class three-dimensional rod piece is arranged above the bearing base, and a magneto-rheological joint module is arranged above the bearing base. The magneto-rheological three-dimensional force feedback type upper limb active and passive rehabilitation training device has more comprehensive freedom of motion, so that the rehabilitation training requirements of patients are better met, compared with an exoskeleton robot, the magneto-rheological three-dimensional force feedback type upper limb active and passive rehabilitation training device is simple in structure, high in adaptability and more convenient to install and debug, and meanwhile personalized adjustment can be conducted according to specific conditions of different patients.

The invention provides a push-pull type double-layer cigarette packaging box and an opening and closing method thereof. The packaging box comprises a lower shell (1), an upper shell (2), an inner box (3), a lower-layer inner box (4), a partition plate (35), a U-shaped cutting opening (200), a cutting buckle (210) and a connecting part (5). The inner space of the packaging box is divided into an upper layer and a lower layer through the partition plate (35), and cigarettes with different tastes can be stored in the upper layer and the lower layer respectively. The packaging box can be opened and closed easily by pulling up or pushing down the upper shell (2). The connecting part (5) is matched with the U-shaped cutting opening (200) of the lower-layer inner box (4), and it is ensured that the packaging box is opened and closed stably. In the push-pull process of the upper shell (2), the cutting buckle (210) is clamped on one side of the upper portion of the hollowed-out area (100) on the lower portion of the partition plate (35), and the limiting effect is achieved. The packaging box provided by the invention meets the diversified requirements of consumers on cigarette tastes, improves the user experience, is simple in opening process and is very suitable for industrial production.

The invention discloses an integer slot concentrated full-pitch flat wire winding structure and a flat wire motor, and relates to the technical field of motors. Each branch of each phase of the integral-slot concentrated whole-pitch flat wire winding structure comprises one or more coil units, each coil unit is composed of four coil groups, each of the first coil group and the third coil group comprises a same-layer hairpin, the second coil group comprises N / 2-1 cross-layer hairpins, and each cross-layer hairpin comprises N / 2-1 cross-layer hairpins. The two effective conductors of the cross-layer hairpin are located on the adjacent layers of flat wires in different grooves, the fourth coil assembly is obtained by rotating the second coil assembly by m stator grooves in the circumferential direction, and m is the phase number of the winding motor. According to the invention, the stator adopts an integral pitch winding and is matched with a concentrated winding scheme that the number of slots per pole per phase is 1, so that the motor can obtain the maximum winding coefficient; only N / 2 + 1 types of hairpins are needed, and the types of the hairpins are reduced, so that the purposes of reducing the processing difficulty, the assembly complexity, the manufacturing cost and the maintenance difficulty of the flat wire winding are achieved.

The embodiment of the utility model discloses a surrounding furnace heating electric heater, which relates to the technical field of electric heating equipment, and comprises a shell, an electric heating element, a heating disc and a supporting plate, the shell comprises a side surface and a top surface, and a mounting cavity is formed in the inner side of the side surface of the shell; the electric heating element is arranged in the mounting cavity; the heating disc is arranged on the upper side of the top face of the shell, and the supporting plate is arranged on the upper side of the heating disc. On one hand, the functions of boiling tea and food can be achieved through the heating disc located on the top face of the shell and the supporting plate, and on the other hand, the function of providing heat for a user can be achieved through the electric heating element located in the installation cavity in the inner side of the side face of the shell, so that the user can heat the periphery of the surrounding stove heating electric heater, and meanwhile the heating efficiency is improved. Meanwhile, various requirements of the user are met, and the user experience is improved.

The invention provides a system and a method for intelligent management of energy and computing equipment, which are used for management of energy data. The system is of a four-level architecture and comprises a first level, a second level, a third level and a fourth level, and the first level is responsible for data storage, processing and analysis; the second hierarchy adopts a data transmission method, and data transmission is carried out between the first hierarchy and the third hierarchy; the third level performs data transmission with the second level through an uplink communication interface, performs calculation and management of energy data by using an edge calculation device, and performs data transmission with the fourth level through a downlink communication interface; and the fourth level performs data acquisition through an energy monitoring terminal. According to the technical scheme of the invention, the method has the advantages of high compatibility and expansibility, real-time updating of the monitoring data, improvement of the energy management and control level, substantial improvement of the user experience, realization of rapid fault positioning and recovery, optimization of resource configuration, cost saving and energy consumption reduction.

The invention discloses a wireless charging magnetic coupler comprehensive evaluation method comprising the following steps: S1, obtaining a maximum mutual inductance, a maximum anti-offset distance and a mutual inductance standard deviation through a first obtaining channel, the maximum mutual inductance and the mutual inductance standard deviation having a function relationship, the performance indexes of the magnetic coupler are jointly determined by the three performance indexes of the maximum mutual inductance, the maximum anti-offset distance and the mutual inductance standard deviation; s2, correspondingly calculating weights corresponding to the maximum mutual inductance, the maximum anti-offset distance and the mutual inductance standard deviation according to the maximum value of the performance index of the magnetic coupler; and S3, obtaining the maximum mutual inductance and the maximum anti-offset distance through the second obtaining channel, and obtaining the performance index of the magnetic coupler. According to the comprehensive evaluation method for the magnetic coupler, the coupling strength, the anti-offset capability and the magnetic field uniformity are comprehensively considered, the performance of the magnetic coupler can be comprehensively evaluated, the calculation process is simple, the expression form is direct, and a scientific basis is provided for design and optimization of the magnetic coupler.

The invention provides a quantitative blending device for pesticide preparation production, and relates to the technical field of pesticide blending, the quantitative blending device comprises a fixed outer cylinder, the bottom of the inner side of the fixed outer cylinder is provided with a driving motor, the output end of the driving motor is provided with a gear, and the inner side of the fixed outer cylinder is provided with two guide rails; a storage cover is mounted on the outer side of the fixed outer cylinder; a driving cylinder is mounted at the top of the outer side of the storage cover, the output end of the driving cylinder penetrates through the outer side of the storage cover, a servo motor is mounted on one side of the storage cover, and two driving wheels are mounted on the inner side of the storage cover; and a detachable barrel cover is mounted at the top of the fixed outer barrel in a closed manner. Toxic peculiar smell generated in the fixed outer barrel in the pesticide feeding and mixing process is effectively absorbed through the air suction ring, the poisoning risk caused by pesticide smell leakage to workers is avoided, and the problems that when the blending device is started in the subsequent stage, the gas injection risk is caused by internal high pressure, and toxic gas escapes are solved.

The invention relates to a preparation process for extracting high-content chlorogenic acid from green coffee broken rice. According to the process, a non-organic solvent method is adopted, the low-caffeine green coffee bean extract is prepared through the steps of raw material pretreatment, low-temperature ultrasonic enzymolysis extraction, column chromatography, concentration, spray drying and the like, and active ingredients of various caffeoylquinic acid substances such as chlorogenic acid are enriched. In the preparation process, a protective agent is used for avoiding attenuation of chlorogenic acid in heating and air, a resin gradient separation method is used for enriching chlorogenic acid to remove caffeine, and a UPLC technology is used for realizing simultaneous quantitative detection of various caffeoylquinic acid components. The preparation process has the advantages of no organic solvent residue, high effective component content, high separation efficiency, safety, environmental protection, and suitableness for large-scale production. The final product not only contains high chlorogenic acid and low caffeine, but also is rich in caffeoylquinic acid substances and other active ingredients, has better flavor than market products, and is lower in application difficulty in the food and beverage industry.

The invention discloses a heritage tourist attraction guiding method and device based on virtual reality. The heritage tourist attraction guiding method comprises the steps of obtaining a geographic map of a target heritage tourist attraction; determining a path score of each path in the target heritage tourist attraction; according to the real-time scenic spot data and the evaluation data of each scenic spot in the target heritage tourist attraction, determining a scenic spot score of each scenic spot in the target heritage tourist attraction; determining a starting scenic spot according to the plurality of scenic spot scores and a preset preference of the first target; according to the starting scenic spot, the plurality of scenic spot scores, the plurality of path scores and the position relationship between the starting scenic spot and other scenic spots, constructing a target playing route of the target heritage tourist attraction; and feeding back the target playing route to the VR equipment of the first target, so that the first target advances according to the target playing route. The invention belongs to the field of virtual reality games. According to the invention, when the traveler wears the VR equipment to carry out tourism experience, the scenic spot can be truly restored, and the tourism experience of the traveler is improved.

The embodiment of the invention provides a data processing method and device, and the data processing method comprises the steps: receiving a network access data packet sent by a data sender, marking the network access data packet meeting the target data packet feature, and obtaining a marked network access data packet; when it is determined that the marked network access data packet is a public network access data packet, forwarding the marked network access data packet to a target data sending node; sending the marked network access data packet to a data to-be-sent node by using the target data sending node; sending the marked network access data packet to a target device corresponding to a target public network by using an external access traffic hijacking system deployed in the data to-be-sent node; the marked network access data packet is modified into a data packet sent by the transfer machine, so that the marked network access data packet is hijacked and processed by using an external access flow hijacking system, public network access is realized, and the transfer machine becomes a universal transfer machine.

The invention relates to the technical field of building informatization, and discloses a building information model automatic generation and collaborative editing system which comprises a front-end user interface, a rear-end server, a core engine and middleware. The front-end user interface comprises a graphical user interface and an authority management module; the back-end server comprises a data storage module, an API (Application Program Interface) and a message queue module; the core engine comprises an automatic generation module and a collaborative editing module; the middleware comprises a file processing module and a cloud service integration module. Compared with the prior art, the method has the advantages that through the functions of automatic generation, collaborative editing, intelligent optimization, high compatibility, usability, visual display and the like, the building and editing efficiency of the BIM model is remarkably improved, the labor cost is reduced, meanwhile, collaborative work among multiple professional teams is achieved, and the efficiency of building and editing the BIM model is improved. And the project management efficiency and quality are improved. The method has wide application prospects and market competitiveness in the field of building informatization.

The invention discloses multifunctional water drinking equipment, and relates to the technical field of household appliances, and the multifunctional water drinking equipment comprises a shell, a refrigeration module, a heating module and a pet water drinking basin; the shell is provided with a user drinking water area and a pet drinking water area, the user drinking water area is located above the pet drinking water area, the user drinking water area is provided with a drinking water outlet, and the pet drinking water area is provided with a pet water outlet; the refrigeration module is provided with a normal-temperature water storage cavity and a cold water storage cavity, the normal-temperature water storage cavity is communicated with the pet water outlet through a pet water outlet pipeline, and the cold water storage cavity is communicated with the drinking water outlet through a first water outlet pipeline; an input port of the heating module is communicated with the normal-temperature water storage cavity, and an output port of the heating module is communicated with the drinking water outlet through a second water outlet pipeline; the pet water drinking basin is arranged corresponding to the pet water drinking area and located below the pet water outlet. According to the multifunctional water drinking equipment, the water drinking requirements of users and pets can be met at the same time.

The utility model belongs to a liquid cooling assembly, a battery module and a battery pack in the technical field of power batteries. The liquid cooling assembly comprises a cold plate group which comprises at least two liquid cooling plates, an accommodating space is formed between the adjacent liquid cooling plates, and cooling channels are arranged in the liquid cooling plates; the head end and the tail end of each liquid cooling plate are respectively provided with an independent current collector, a current collecting channel is arranged in each current collector, and the current collecting channels are communicated with the cooling channels in the corresponding liquid cooling plates; the head ends and the tail ends of the plurality of liquid cooling plates of the same cold plate group are directly assembled and connected through a plurality of corresponding current collectors, and the current collecting channels of the plurality of current collectors connected with at least one end are communicated. The independent current collectors are arranged at the head end and the tail end of each liquid cooling plate, so that the liquid cooling plates can be mounted in sequence to reduce the assembly difficulty, pipelines can be shared, the on-off of cooling channels among the liquid cooling plates can be flexibly arranged, and the requirement for diversification of the flowing direction of a cooling medium is met.

The multifunctional camping assembly comprises at least one piece of camping cloth and a plurality of accessories, the two sides of the camping cloth in the width direction are provided with inserting pipe sleeves used for inserting and fixing the accessories, and the two sides of the camping cloth in the length direction or the four sides of the camping cloth are provided with a plurality of pulling climbs used for being connected with the accessories. The camping cloth is connected and combined with the accessories through the insertion pipe sleeves and / or the pull climbs to form the camping equipment, or a plurality of pieces of camping cloth are connected and combined with the accessories through the insertion pipe sleeves and / or the pull climbs to form the camping equipment, and different numbers of camping cloth are connected and combined with different types of accessories to form different camping equipment. Therefore, different camping requirements of camping people can be met.

The utility model discloses a laser ranging sensing module, which comprises a shell provided with an accommodating cavity; the inclined supporting piece is fixed in the accommodating cavity; the PCB circuit board is fixed on the inclined supporting piece; a first silicon rubber case is arranged on the PCB, and a through hole is formed in the first silicon rubber case; the LED lamp is arranged on the PCB circuit board and is electrically connected with the PCB circuit board; the LED lamp emits an irradiation area outwards through the through hole of the first silicon rubber case; the laser distance measuring sensor is electrically connected with the PCBA circuit board; an induction area of laser projection of the laser distance measuring sensor is located in the irradiation area; and one end of the long rod is fixed on the inclined supporting piece, and the other end of the long rod extends out of the shell and is provided with a threaded connection end. According to the utility model, the problem of an infrared sensor can be solved, and the problem of independently using a laser distance measuring sensor can also be solved; and the requirement of high installation can be met.

The vamp with the protective property and the air permeability comprises a vamp body, a plurality of TPU yarns are woven in an interweaving mode to form at least one TPU yarn arrangement layer, the TPU yarns are fixedly connected at the overlapping position in a hot melting press fit mode, and the TPU yarns are arranged on the vamp body. Breathable winding gaps are formed among the woven TPU yarns; a protective layer is compounded on the side, close to the foot, of the vamp body, the protective layer is formed by weaving materials with puncture resistance and cutting resistance, and the protective layer is provided with a breathable grid structure. According to the vamp with the protective property and the air permeability and the shoe, the vamp material with the protective property and the air permeability is adopted for the shoe, the effects of being simple in structure, good in air permeability and having the protective function are achieved, and safe, comfortable and healthy wearing experience is provided for a wearer.

The utility model discloses an electric icebreaker with high safety performance, which mainly comprises a battery pack for output, a motor, a speed changer, a transmission device and an icebreaking head, the battery pack supplies power to the motor, and the motor converts high-speed rotating motion into low-frequency high-power motion through the speed changer. And the vibration is transmitted to the icebreaking head through the transmission device. Compared with the prior art, the electric icebreaker has the advantages that the electric icebreaker with high safety performance is provided so as to solve the problems that in the prior art, manual icebreaking is low in efficiency, high in cost and poor in safety, existing icebreaking equipment has defects and the like, and efficient, safe and convenient icebreaking operation is achieved.

The utility model belongs to the field of building construction walls, and particularly relates to an auxiliary component for intelligent construction, which comprises two outer vertical walls, inner frameworks and filling materials, the inner frameworks are attached to the inner sides of the two outer vertical walls, the filling materials are attached between the inner frameworks on the two sides, and the filling materials are arranged between the outer vertical walls and the inner frameworks. The outer vertical wall is of a zigzag structure. According to the structure, internal filling materials can be sprayed and built through 3D printing equipment, the external wall body can be decorated at will according to design requirements, the mortar layer can be sprayed and built only after workers bind reinforcing steel bars, the whole building of the wall body can be completed, and the construction efficiency and the accuracy after the wall body building is completed are improved.