85results about How to "Realize all-round" patented technology

The invention provides a preparation method of a cement-based material having a deep self-repairing function. The preparation method disclosed by the invention comprises the following steps of: mixing concentrated solution of carbonic anhydrase generating bacteria with saccharomycete powder according to the mass ratio of (50-60) to 1, and immobilizing on a same carrier; mixing a substrate with a nutritional substance according to the mass ratio of (30-40) to 1, and fixing on another carrier; adding cement, sand and water by taking the carriers as lightweight aggregates, wherein the mass of the carriers is 17-23% of the total mass of mortar; uniformly stirring, and forming a test piece; and manufacturing a crack of the test piece after standard curing, and introducing air to maintain and repair under 25-30 DEG C constant-temperature water bath conditions. The repairing process of the test piece is monitored by utilizing a concrete nondestructive detection technology (ultrasonic sound); the repairing result is detected through a water permeability test; the result shows that the crack is completely repaired after repairing for 21 d; in addition, compared with other microbiological methods for repairing cracks of the cement-based material, the crack repairing speed and repairing depth are greatly improved.

The invention discloses a five-axis dispensing machine for complex surface workpiece. The five-axis dispensing machine includes a three-axis dispensing device; the three-axis dispensing device includes a control cabinet and a protal frame; the control cabinet is provided with an X-axis moving mechanism; the protal frame is provided with a Y-axis moving mechanism; the Y-axis moving mechanism is provided with a Z-axis moving mechanism; the X-axis moving mechanism includes an X-axis moving slider; the X-axis moving slider is provided with an A-axis rotational movement mechanism; the Z-axis moving mechanism comprises a Z-axis moving slider; the Z-axis moving slider is connected with a B-axis rotational movement mechanism; the B-axis rotational movement mechanism comprises a B-axis servo motor; and the rotating shaft of the B-axis servo motor is fixedly connected with a dispensing head. The invention has the advantages of simple structure, comprehensive function, good stability, strong adaptability of the workpiece. Compared with a traditional three-axis dispensing machine, the five-axis dispensing machine solves the defects of single step plane dispensing, realizes all-round and automatic dispensing of the complex surface workpiece, optimizes the dispensing quality, and expands the scope of application of the dispensing machine.

The invention discloses mobile terminal equipment for real-time monitoring. The mobile terminal equipment comprises a circuit board, a micro-control unit, at least one sensor, a global positioning module and a wide-area wireless communication module. The micro-control unit is connected with the sensors, the global positioning module and the wide-area wireless communication module through the circuit board and controls the sensors, the global positioning module and the wide-area wireless communication. The mobile terminal equipment can be used for monitoring articles, persons or natural environments, and can also be used for collecting parameters and monitoring states in real time.

The invention relates to a floatable track type special underwater operation robot suitable for extremely soft geology. The floatable track type special underwater operation robot suitable for extremely soft geology comprises a running mechanism; the running mechanism is a track and mud sled composite structure; mud sled board structures are fixedly arranged on the track; the bottoms of the mud sled board structures are higher than the bottom of the track and have arch-shaped board heads; board water jet devices are arranged on the arch-shaped board heads; the board water jet devices jet waterforwards; in the running process of the running mechanism, the arch-shaped board heads press water downwards; the pressed water and jet water mutually form water films at the bottoms of the mud sledboard structures to reduce the running resistance; and therefore, the floatable track type special underwater operation robot suitable for extremely soft geology can stably run in the extremely soft geology. According to the floatable track type special underwater operation robot suitable for extremely soft geology, as parts such as a propelling mechanism, a buoyancy adjusting device, an operationmodule are also designed, the underwater robot can automatically run on the sea bed and has multiple functions such as water floating, fault self-repairing and fine operation.

The invention discloses a tray washing machine. The tray washing machine comprises a machine body. The machine body is of a box type structure. The tray washing machine further comprises a material conveying mechanism penetrating through the interior of the machine body, a feeding section, a water initial washing section, a cleaning section, a hot air blowing and spraying section, a hot air heating section, an ion air blowing and spraying section and a discharging section, wherein the feeding section, the water initial washing section, the cleaning section, the hot air blowing and spraying section, the hot air heating section, the ion air blowing and spraying section and the discharging section are sequentially distributed from front to back. The tray washing machine further comprises a tray clamping mechanism. The tray clamping mechanism comprises guide guard bars used for supporting trays. The guide guard bars are installed on the two sides of the portion above the conveying clamping position. The two ends of the guide guard bars are fixedly supported on the machine body. The invention further discloses a tray washing method. The tray washing method includes the following steps: tray arranging, water initial washing, cleaning, hot air blowing and spraying, cold air blowing and spraying, hot air heating, ion air blowing and spraying, discharging and inspecting. By means of the tray washing machine and method, the washing efficiency is improved, the washing effect is improved, the tray washing quality is guaranteed, the washing cost is reduced, the washed trays can be recycled, and energy is saved.

The invention discloses a water quality monitoring system based on a wireless sensor network. The water quality monitoring system comprises a water quality monitoring device, base station equipment and a water quality monitoring centre; the water quality monitoring device comprises multiple sensor nodes; the sensor nodes perform monitoring perception on a water area to be monitored, and send obtained water quality state sensor data to the base station equipment; the base station equipment aggregates the water quality state sensor data sent by the various sensor nodes, processes the water quality state sensor data, and forwards the water quality state sensor data to the water quality monitoring centre; and the water quality monitoring centre is used for analyzing, processing and displayingthe water quality state sensor data sent by the base station equipment, and giving an alarm when the water quality state sensor data is abnormal. According to the water quality monitoring system in the invention, due to the multiple sensor nodes arranged in the water area to be monitored, all-directional and multiple-parameter monitoring on the water area to be monitored is realized; and the monitoring precision is greatly improved.

The invention belongs to the technical field of big data application, and discloses a cross-domain data sharing audit traceability system and method, a storage medium and a program, being characterized in that each institution joins a data sharing domain and provides shared data; users accessing the data resources in a cross-domain manner perform cross-domain authentication through a blockchain agent; users accessing the data resources in a cross-domain manner perform access control through the blockchain agent; the cross-domain access user subjected to authentication and access control operates the shared data, and the blockchain agent monitors the identity and operation behavior of the user, and writes the user information and operation behavior into the blockchain; the auditing user passing the identity authentication uses the blockchain agent to read the data on the chain; and the auditing user audits and traces the data, and a result is displayed in a visual mode. The cross-domaindata sharing audit traceability system and method have great practical value in the aspects of strengthening data security guarantee capability and improving big data application supervision capability, and have wide application prospect in the aspects of promoting social governance system and governance capability modernization construction.

The invention aims to provide a hemispherical image acquiring box body of a 3D printer. The hemispherical image acquiring box body comprises a box body, an arranging platform, an image acquiring device and a light source, wherein the box body is a hollow hemisphere; the arranging platform is arranged inside the box body and positioned at the center of the hollow hemisphere; helical guide rails are arranged from top to bottom on the inner wall of the box body; the image acquiring device is mounted on the guide rails and can slide along the guide rails. The hemispherical image acquiring box body of the 3D printer can be used for shooting an object in all directions and is capable of preventing influences caused by human factors and improving the printing quality.

The invention relates to a water-cooling device for lithium-ion power battery grouping, which comprises a battery module, a battery module protection cover and a battery bottom cover. The battery module is composed of a plurality of battery cooling clamp plates and a plurality of single batteries, wherein a groove is respectively arranged on each battery cooling clamp plate, the bottom of each groove is formed by two parallel cooling sheets at intervals, and each single battery is arranged in each groove of each battery cooling clamp plate. The battery module protection cover, the battery module and the battery bottom cover are sequentially connected through a bolt connection rod, a total water inlet and a total water outlet are symmetrically arranged at the top end of the battery module protection cover, a water inlet passage opening and a water outlet passage opening are respectively arranged on each battery cooling clamp plate at positions corresponding to the total water inlet and the total water outlet, water inlet holes are arranged in the water inlet passage openings, and water outlet holes are arranged in the water outlet passage openings. The water-cooling device is convenient to manufacture, remarkable in radiating effect, safe and reliable, achieves heat balanced management during water cooling, and effectively ensures safety and reliability of lithium-ion power batteries in use.

The invention discloses a city integrated pipe passage's intelligent monitoring and alarming system based on internet. The system comprises a central intelligent management and control system, a data information network center, an integrated intelligent environment monitoring system, a security guarding system, and an intelligent inspection system. The central intelligent management and control system controls and manages the integrated intelligent environment monitoring system, the security guarding system, and the intelligent inspection system respectively through the data information network center. According to the invention, the design and the layout of the system are reasonable. With comprehensive functions, the safety coefficient of the system is also high enough to realize comprehensive detection and centralized management, therefore reducing the cost of the equipment and manual labor considerably. Through the virtual reality manner, visual management can be realized to the pipe passage in its operation period.

The invention discloses a method for evaluating the health condition of an oil hydraulic system of a water turbine generator set. The method includes the steps that S100, analog quantity data, switching quantity data and text data of a speed regulator system, the oil hydraulic system, a monitoring system and a production management system are collected; S200, the collected analog quantity data andswitching quantity data are pre-processed; S300, setting calculation is carried out on the pre-processed data, the set value is determined, the size of the set value is determined, and a health evaluation model of the oil hydraulic system of the water turbine generator set is built; and S400, the pre-processed data are imported into the health evaluation model of the oil hydraulic system of the water turbine generator set, the operating data are analyzed to analyze the development trend of the oil hydraulic system, fault detection is carried out to analyze the type and number of faults in theoil hydraulic system, and defect analyzing is carried out to analyze the type and number of defects in the oil hydraulic system. The comprehensive and real-time evaluation of the health condition ofthe oil hydraulic system of the water turbine generator set are realized.

The invention relates to a portable self-adaptive three-dimensional image re-constructor which mainly comprises a mechanical arm structure, a light source rear focus transmission structure, a light source structure, a lens front focus transmission structure, a camera and a base, wherein the mechanical arm structure is connected onto the base; the light source rear focus transmission structure is fixedly connected onto the base through a rear fixing pedestal; the light source structure is fixedly connected onto a light source sliding seat; the lens front focus transmission structure is fixedly connected onto the base through a front fixing pedestal; and the camera is fixedly mounted on a camera installation mechanism of the mechanical arm structure. According to the technical scheme, the shooting purpose of front and back, up and down as well as left and right rotating and far and near all-dimensional adjustment of the camera and a light source can be realized in a small space and on a compact device, especially the camera configured on a mechanical arm by combining a telescoping mechanism and a rotating structure of the mechanical arm, and a 360 degree all-dimensional adaptive adjustment effect can be realized in a small range.

The invention discloses an intelligent vehicle navigation system based on multi-sensor and a navigation method thereof, and belongs to the technical field of the sensor signal detection and combined navigation. The system comprises a sensor detection unit 1, an embedded information processing and navigation resolving unit 2, a power supply communication cable 3 and a PC (personal computer) 4; thesystem is characterized in that the sensor detection unit 1 is connected with the PC 4 through the power supply communication cable 3; the sensor detection unit 1 is composed of a nine-axle MIMU 1-1,a GPS receiving device 1-2, a monocular vision sensor 1-3, a micro laser radar 1-4, and a mechanical structure 1-5; the embedded information processing and navigation resolving unit 2 is composed of amulti-power conversion power supply module 2-1 and a circuit board 2-2.

The embodiment of the invention provides a resource control method and device for a network slice. The method comprises the steps that resource information of a virtual network function component, a virtual network function object and a network service component of the network slice is acquired, first decision information is generated according to the resource information of the virtual network function component, second decision information is generated according to the resource information of the virtual network function object, and third decision information is generated according to the resource information of the network service component; resource control is conducted on the network function component according to the first decision information; resource control is conducted on the virtual network function object according to the second decision information; and resource control is conducted on the network service component according to the third decision information. According to the resource control method and device, resource control can be conducted from the three levels including the virtual network function component, the virtual network function object and the networkservice component, and automatic and comprehensive resource control is achieved.

The invention relates to the technical field of power systems, and especially relates to a power grid planning-oriented visual application system. The system comprises a power grid GIS platform, a service port and a visual engine, the visual engine establishes communication connection with the power grid GIS platform through the service port; and the visual engine comprises a development graph-model corresponding unit, a visual interaction unit, a one-graph three-state unit, a deepening power grid analysis unit and a deepening space analysis unit. On the basis of the power grid GIS platform, the intelligent planning system visual engine based on the Internet of Things is built; automatic analysis on a statistical stage diagram, efficient design on a planning stage diagram, intelligent decision on the planning stage diagram and dynamic tracking on a construction stage diagram are realized, and the visual work engine suitable for developing different majors is constructed; and power distribution network planning full-service processes such as support data acquisition and treatment simplification, current situation analysis and diagnosis, load prediction and checking, intelligent siteselection and line selection, planning scheme comparison and selection argumentation, planning result display and the like are realized, and power grid analysis and space analysis are deepened.

The invention provides an automatic inspection intelligent fishery monitoring device and a monitoring method. The monitoring device comprises a buoy platform movably arranged on a water surface, wherein the buoy platform is provided with a wireless communication module connected with a monitoring end on the ground wirelessly; the monitoring device further comprises a movable underwater data acquisition device connected with the buoy platform through an underwater cable, wherein the length of the underwater cable is greater than the maximum value of a distance from the water surface to the water bottom; and the underwater data acquisition device performs interaction of water quality data and interaction of a control signal with the monitoring end through the buoy platform. The buoy platformcan follow the underwater data acquisition device to move under the action of cable pulling force, data interaction is achieved with the ground monitoring end through wireless communication, all-around data acquisition in a farm is flexibly achieved, the real-time performance and comprehensiveness of data acquisition are improved, the reduction of yield of aquaculture caused by deterioration of water quality is reduced, and the intelligence and yield of fishery breeding are improved.

The invention discloses a logistics automatic carrying machine which comprises a supporting structure and a pneumatic clamp. The logistics automatic carrying machine is characterized in that the supporting structure comprises a base and a horizontal supporting plate; walking wheels are installed at the four corners of the bottom of the base; a supporting stand column which is vertically arranged is fixed to the center position of the upper surface of the horizontal supporting plate through a bolt, and a mechanical hand seat is fixed to the top end of the supporting stand column through a bolt;the mechanical hand seat is connected with a universal mechanical hand frame; a cylindrical pneumatic clamp executing air cylinder is fixed to the tail end position of the universal mechanical hand frame through a bolt; and the pneumatic clamp is fixed to the pneumatic clamp executing air cylinder through a bolt. By means of the logistics automatic carrying machine, external air is stored into agas bomb through an air pump, gas enters the pneumatic clamp executing air cylinder through a pipeline and the universal mechanical hand frame to make a piston move, the shape of the pneumatic clamp is driven to change through a push rod compression spring, the clamp is stretched or contracted to achieve clamping of an object, and fast conveying of the whole object can be achieved under cooperation of moving of the supporting structure.

The invention relates to a cleaning device for a crystallizer copper pipe inner wall, and belongs to the technical field of mechanical equipment. The cleaning device comprises a motor, a coupling, anda brush rod which are sequentially connected. The brush rod is sleeved with a brush. A rotating joint is connected between the coupling and the brush rod further. A liquid inlet opening used for inletting cleaning fluid is formed in the rotating joint. The brush rod and an output shaft which is on the rotating joint and connected with the brush rod are hollow, and the inner cavities of the brushrod and the output shaft form a channel of the cleaning fluid. A liquid outlet opening used for squirting the cleaning fluid is formed in the brush rod. According to the cleaning device, the crystallizer copper pipe inner wall is cleaned automatically, roundly and mechanically. The brushing method can be a dip-type or spray-type. The reverse etching process of a conventional cleaning method is canceled. The clean degree of the crystallizer copper pipe inner wall is improved, and therefore the subsequent plating quality is improved.

The invention relates to a novel man urinal and a flushing method thereof.The novel man urinal adopts a structure comprising a ground portion and a sensor and at least one flushing nozzle which are directly or indirectly fixed to the wall and preferentially adopts a novel integrated structural piece comprising a vertical face portion and a ground portion fixedly connected to the vertical face portion.The vertical face portion comprises a vertical panel.One plate face of the vertical panel is of a plane structure for being fixed to the wall, and the other plate face of the vertical panel is provided with the sensor and the flushing nozzle.The ground portion is of a plane structure fixedly attached to the ground, and the ground portion is provided with a floor drain.When the sensor senses that a man urinator gets away from the urinal, the flushing nozzles controlled by a controller to flush the vertical panel and the ground portion.The novel man urinal can be installed on the wall of a man toilet and the ground connected to the wall, and cleaning treatment and application can be performed comprehensively with no dead angle after urination.

The invention provides a temperature detection kiosk with a disinfection function and a using method. The temperature detection kiosk with the disinfection function comprises a kiosk body, a shoe bodydisinfection system, a temperature monitoring device and a main control system, wherein the shoe body disinfection system and the temperature monitoring device are arranged in the kiosk body; the shoe body disinfection system is used for killing the whole shoe body of a detected person and comprises a spraying mechanism, a semi-closed shoe mold located in the spraying mechanism and a human body induction device arranged on the semi-closed shoe mold, spraying holes are formed in the wall faces of the shoe mold in a staggered mode, and the spraying holes correspond to the output end of the spraying mechanism; and the main control system is electrically connected with the spraying mechanism, the human body induction device and the temperature monitoring device, records and analyzes the bodytemperature information of the detected person, and feeds back the data information to a monitoring center. By the adoption of the detection kiosk, a detected person including the left shoe body, theright shoe body and the two hands of the detected person can be well disinfected, disinfectant can be automatically replenished and added in the disinfection process, and therefore the problems that disinfectant is manually added, and time and labor are wasted are solved.

The invention aims to provide a cylindrical image acquisition box of a 3D printer. The cylindrical image acquisition box of the 3D printer comprises a box body, a storage table, image acquisition devices and light sources. The box body is a hollow cylinder. The storage table is arranged in the center of the bottom of the box body. A spiral guide rail is arranged on the inner wall of the box body from top to bottom. The image acquisition devices are installed on the guide rail and can slide on the guide rail. The light sources are arranged on two sides of the box body. The cylindrical image acquisition box of the 3D printer can photograph an object in all directions, avoid influences caused by human factors and improve printing quality.

The invention relates to an omnibearing multi-axis polishing machine. The omnibearing multi-axis polishing machine comprises a polishing system, a workpiece moving mechanism and a driving system. Thepolishing system is movably connected to vertical working guide rails and further located above the workpiece moving mechanism. The workpiece moving mechanism is located on a horizontal workbench. Thedriving system provides power for the polishing system, the workpiece moving mechanism, the vertical working guide rails and the horizontal workbench. The polishing system drives rotating tables to rotate. When a plurality of abrasive wheel assemblies rotate, motors are connected to rotate automatically, air cylinders are arranged to swing left and right, and abrasive wheels can move and rotate automatically in the multi-axis direction. Moreover, a plurality of workpieces are arranged on rotatable grinding tables of the workpiece moving mechanism to rotate automatically, the polishing abrasive wheels can polish and grind the workpieces in an omnibearing mode through left-right swinging of the air cylinders, and high-efficiency and full-automatic polishing equipment is obtained.