67results about How to "Easy deployment" patented technology

The invention relates to a C302-model gateway control unit characterized in that a C302 model adopts a bus structure with three CANs (Controller Area Networks) comprising a power CAN, a comfortable information CAN and an instrument diagnosis CAN, and the speeds are respectively 500K, 100K and 500K; a single gateway is designed as a route distribution center of messages and signals according to the Baud rate differences of the signals and the sharing and demands of the signals on each CAN; the route transformation is carried out on the messages with different speeds, the signals are packed and unpacked, and meanwhile, the route distribution center is also the network managing and monitoring center of each CAN bus; the time, the priority and the like of the information interaction among CAN systems are reasonably distributed; the evolution of the bus network from one CAN to a plurality of CANs and from an non-independent gateway to a central gateway is necessarily realized by a route device, and in other words, the development of the gateways is the necessary product for the updating and the function clarification of a network topology, thereby reducing the bus load rate of each subnetwork.

The invention discloses a perimeter defense system based on a wireless sensor network. The perimeter defense system comprises a wireless monitoring node, a sensor network central control node, a monitoring central server and a portable monitoring terminal. Information collected by the wireless monitoring node through an external expanded sensor and the collected information is sent to the sensor network central control node by the wireless monitoring node in a wireless mode; the sensor network central control node is used for building wireless communication networks, receiving the information sent by the wireless monitoring node and processing the information by utilizing a data diffusion method, and transmitting the processed monitoring data to the monitoring central server in a wired mode; the monitoring central server is used for storing and analyzing the monitoring data and displaying monitoring information, when a defended object is invaded, the monitoring central server alarms and sends the monitoring information and alarm information to the portable monitoring terminal in the wireless mode; and the portable monitoring terminal visits data in the monitoring central server in the wireless mode. The perimeter defense system based on the wireless sensor network has the advantages of being low in cost, low in power consumption, flexible in arrangement, wide in monitoring surface and good in applicability.

The invention relates to a wireless sonar system based on underwater acoustic communication. The system includes an underwater submersible buoy, a water-surface floating-body module and a display andcontrol module (9). The underwater submersible buoy is arranged at the bottom of water. The water-surface floating-body module is arranged on a surface of the water. The display and control module (9)is arranged on a ground shore station. The display and control module (9) sends an instruction to the underwater submersible buoy through the water-surface floating-body module, working status of underwater sonar (3) installed at the underwater submersible buoy is arbitrarily changed, underwater-sonar data are periodically sent to the display and control module (9), and display is carried out.

The invention provides an information distributed storage method, which comprises the following steps of carrying out automated management, such as installation, construction and monitoring, on a distributed frame of a cloud storage platform, and managing and optimizing a server cluster through node scheduling optimization in a data read-write stage. According to the information distributed storage method, which is provided by the invention, a server cluster deployment way is simplified, a user is prevented from operating the server cluster directly, and the reasonability of the storage nodes and the data stability are guaranteed.

The invention relates to the field of marine equipment and discloses an underwater sonar measuring equipment laying and retracting mechanism. The underwater sonar measuring equipment laying and retracting mechanism comprises a base, a laying frame, a laying rod and a rotating shaft, wherein a screw rod bearing seat and a guide rail are fixed to the base; the laying frame comprises a locking hook and an installation frame; the laying rod comprises a first laying connecting rod, a second laying connecting rod and a third laying connecting rod which are connected in sequence; one end of the rotating shaft is provided with a round shaft body, and the other end of the rotating shaft is provided with two hinged semi-arc-shaped hinges; one of the semi-arc-shaped hinges is fixed to the round shaft body, and the other semi-arc-shaped hinge is movable; and after being fastened, the hinges are locked through screws so that the laying rod can be clamped. According to the underwater sonar measuring equipment laying and retracting mechanism, the laying mode is simple, the structure is reliable, after working is completed, equipment can be retracted to a ship side by rotating the laying rod, and the laying and retracting mechanism can sail along with a ship or conduct secondary testing without being disassembled. The underwater sonar measuring equipment laying and retracting mechanism has good suitability and can be carried on the outer sides of ships with various shapes and sizes.

The invention provides a big data access method under a cloud platform. The method comprises the following steps of obtaining a storage load balancing strategy and data access frequency in a data access process of a cloud storage platform and distributing storage nodes according to the strategy and the frequency to optimize a server cluster. According to the big data access method under the cloud platform, which is provided by the invention, a server cluster deployment way is simplified, a user is prevented from operating the server cluster directly, and the reasonability of the storage nodes and the data stability are guaranteed.

The invention discloses application of calcium fluoride as a transparent solid material in a process of preparing transparent soil. Calcium fluoride is a particle with the size of 0.25mm-2.0mm (or not more than 0.074mm), and the particle is in an irregular shape and has the refractive index of 1.434 and the density of 3.18g / cm<3>. A preparation method of the transparent soil comprises the following steps: preparing calcium fluoride particles and colorless porous liquid with the same refractive index, mixing, vacuumizing (and solidifying). The prepared transparent soil has the physical and mechanical properties capable of meeting simulated saturated sand (or clay), is high in transparency, low in price, nontoxic, harmless, good in similarity to the properties of a natural soil body, can widely replace natural oil, is used for simulating complicated geological conditions, and is effectively used for a model test in geotechnical engineering.

The invention relates to a rapid treatment method for the collapse of an urban subway tunnel crossing a water-rich sand layer section. The rapid treatment method for the collapse of the urban subway tunnel crossing the water-rich sand layer section comprises the following steps of (1) arranging a fence around a surface collapse area; (2) filling a concrete in the surface collapse area so as to form a concrete protection layer; (3) arranging deformation monitoring points on a ground surface; (4) filling and grouting in an area below the concrete protection layer, and filling a cavity under theconcrete protection layer; (5) grouting and reinforcing a whole collapse body, and blocking gushing water on a tunnel face in the tunnel; (6) after the gushing water on the tunnel face in the tunnel is disappeared, backfilling an area between flooders on one side of the tunnel face in the tunnel and a tunnel lining, and back-pressing the flooders; and (7) grouting and reinforcing a peripheral region of a tunnel part corresponding to the collapse body, and forming a reinforcing ring structure located on the periphery of the tunnel. The treatment method provided by the invention is fast in construction speed and good in safety.

The invention discloses a water-fertilizer-pesticide integrated sprinkling irrigation system, which comprises a sprinkling irrigation main pipe, sprinkling irrigation branch pipes buried underground,and inserting vertical pipes. A plurality of branch pipe openings are distributed in the outer wall of the sprinkling irrigation main pipe in the length direction, the branch pipe openings communicatewith the ends of the sprinkling irrigation branch pipes, a plurality of vertical pipe openings are distributed in the outer wall of the sprinkling irrigation branch pipes in the length direction, switch valves are mounted on the vertical pipe openings, the outlet ends of the switch valves are connected with the bottom ends of the inserting vertical pipes through quick coupler assemblies, sprinkling irrigation heads used for applying fertilizer and spraying water or pesticides are mounted at the top ends of the inserting vertical pipes, and the input end of the sprinkling irrigation main pipeis connected with the output end of a sprinkling irrigation supply pump. The water-fertilizer-pesticide integrated sprinkling irrigation system is reasonable in structure arrangement, the inserting vertical pipes are convenient to disassemble, workers can insert and arrange the inserting vertical pipes of the reasonable number according to actual needs, and operation and using are more flexible; liquid pesticides or liquid fertilizer is blended through a fertilizer-pesticide blending device, work efficiency is high, and blending operation is convenient.

The invention provides an agent system and an access request forwarding method, and relates to the technical field of network communication. In the agent system provided by the invention, a server canindependently configure files for each application system and interact with the application systems. The deployment end can allocate and authorize an application system identifier of the applicationsystem at the server end, and configure an IP address, an agent domain name and a service port of the application system, and a service address and a service port of the partner server. The server cancarry out identity authentication and authority control on the application system according to the configuration of the management end, and agency is unified and an access request of the applicationsystem to an external network is forwarded. Compared with an existing agent system, the agent system provided by the embodiment of the invention has the advantages that the deployment mode is simpler,a server and a forwarding program do not need to be deployed for each application system, and meanwhile, unified security management and control on different application systems are also realized.

The invention discloses a hydrophone linear array and a deployment method thereof. The hydrophone linear array comprises a support member and hydrophones; the hydrophones are embedded in the support member; the axis of the support member is perpendicular to the cross section of every hydrophone; the hydrophones are paired; each pair of hydrophones has a distance half the waveform; each pair of hydrophones is parallelly connected with any one other pair of hydrophones; the hydrophones in each pair are serially connected; the pairs of hydrophones are deployed on the support member according to radiation law of combined sound sources. theoretical and experimental results show that the pairs of hydrophones deployed in the deployment manner described in the technical scheme are better in antijamming capability than the prior art, the adverse effect of the end-fire directional noise upon receiving performance of the hydrophone linear array can be decreased and even eliminated, and output directionality is better.

The invention discloses a big data platform rapid deployment method, a storage medium, electronic equipment and a system, and relates to the technical field of big data. The method comprises the following steps of adding platform configuration information to the Heat component, wherein the platform configuration information is equipment information of each host in the host cluster; Compiling a platform arrangement template, and uploading the platform arrangement template to an Openstack cloud space; Obtaining platform deployment information according to the platform configuration information;And analyzing the platform arrangement template, and carrying out Openstack platform deployment according to the platform deployment information. According to the method, the OpenStack platform is utilized, the big data analysis platform can be rapidly deployed, the deployment efficiency is improved, and convenience is provided for deployment work of workers.

The invention discloses a heterogeneous cloud network intercommunication system. The system comprises at least two cloud platforms belonging to different manufacturers, each cloud platform is providedwith a centralized gateway for each user. An agent module is deployed in each virtual machine of each user of each cloud platform, the agent module of each virtual machine of each user forms a cross-cloud overlay network corresponding to the corresponding user, and the centralized gateway is used for two-layer and three-layer flow forwarding of the cross-cloud overlay network corresponding to thecorresponding user; the agent module comprises a first virtual network card, a first overlay network tunnel terminal TEP, a distributed virtual firewall DFW unit and a second virtual network card which are connected in sequence. By applying the technical scheme provided by the embodiment of the invention, the network layer architecture of the heterogeneous cloud is the same through the agent module and the centralized gateway, real network intercommunication is realized, the deployment mode is simple, and the operation and maintenance difficulty is reduced. The invention further discloses a heterogeneous cloud network intercommunication method which has corresponding technical effects.

The invention relates to seabed platforms, in particular to a multi-sensor deep sea square cabin based on a seabed geodetic control network. The multi-sensor deep sea square cabin based on the seabed geodetic control network comprises a deep sea square cabin body, an acoustic transducer, a seabed observation device and floating balls, the deep sea square cabin body comprises a top supporting frame and a base, the top supporting frame is located above the base and the top supporting frame is fixedly connected with the base; the acoustic transducer is mounted above the top supporting frame, and the acoustic transducer is fixedly connected with the top supporting frame; the seabed observation device and the floating balls are all fixed to the base, the floating balls are located on outer side of the seabed observation device, and the floating balls are symmetrically arranged on the base; a plurality of bottom-sitting legs are fixed to the bottom of the base, the tops of the bottom-sitting legs are fixedly connected with the bottom face of the base, the bottoms of the bottom-sitting legs are circular conical surfaces big at the top and small at the bottom, and bottom-sitting buffer holes are formed in the circular conical surfaces. The multi-sensor deep sea square cabin based on the seabed geodetic control network is simple in structure, convenient to use, low in manufacturing and using cost, convenient to lay and accurate in layout position, and can achieve overall stable and reliable operation of the system.

The invention provides a tower mounted amplifier used for supporting a plurality of frequency bands through fewer filters. The tower mounted amplifier comprises a first port, which is connected with an antenna of a base station and used to be in signal interaction with the antenna; a first band-pass filter, wherein an input end of the first band-pass filter is connected with the first port and used for separating from uplink signals received by the first port and obtaining uplink signals of at least two frequency bands; a first amplifier, wherein an input end of the first amplifier is connected with an output end of the first band-pass filter, and used for amplifying the uplink signals of at least two frequency bands outputted by the first band-pass filter; a second band-pass filter, wherein an input end of the second band-pass filter is connected with an output end of the first amplifier, and used for receiving the amplified uplink signals of at least two frequency bands which are outputted by the first amplifier; and a second port, which is connected with an output end of the second band-pass filter and the base station, and used for outputting the amplified uplink signals of at least two frequency bands which are outputted by the second band-pass filter to the base station.

The invention relates to an earthen pool integrated greenhouse for efficiently and artificially breeding procambarus clarkii and application thereof, and belongs to the technical field of freshwater economic shrimps breeding. The earthen pool integrated greenhouse comprises an integrated greenhouse, wave-type breeding ridges, three-dimensional special artificial shrimp nests, oxygenation units, biological floating beds and an artificial breeding pond, wherein the integrated greenhouse is arranged above the artificial breeding pond; a certain number of the wave-type breeding ridges are arrangedin the artificial breeding pond; the three-dimensional special artificial shrimp nests which can be placed according to different densities are arranged on two sides of the wave-type breeding ridges;and a certain number of the oxygenation units and the biological floating beds are arranged between each two wave-type breeding ridges. According to the invention, different aquatic plants can be cultivated by applying the biological floating beds in a nursery pond, the cultivation quantity area of the aquatic plants can be effectively controlled, the controllability is greatly improved, the aquatic plants can be used as concealed things of parent shrimps and shrimp fries, and meanwhile, the ecological environment can be improved, and the method is extremely beneficial to improving the survival rate of the parent shrimps and the shrimp fries and the yield at the nursery stage.

The embodiment of the invention provides a colorless reconfigurable optical add-drop multiplexer and an optical signal receiving method. The optical add-drop multiplexer comprises a convergence WSS and a cascading coupling optical splitter, wherein an input port of the convergence WSS is connected with an input port of the cascading coupling optical splitter. The convergence WSS is used for receiving optical signals, which have different wavelengths and are transmitted by WSSs connected with a plurality of output ports in different directions, through a plurality of output ports, and enabling the received optical signals to be transmitted to the input port. The cascading coupling optical splitter is used for distributing the optical signals received by the input port to an output port connected with receiving equipment according to a preset power distribution rule. The optical add-drop multiplexer simplifies the deployment mode, and improves the equipment reliability. The invention relates to the technical field of communication.

The invention discloses a disposable atmospheric waveguide buoy which comprises a floating body, an instrument cabin, a sensor system, a data acquisition system, a power supply system, a control system, a communication system, a ballast and the like; the instrument cabin is connected with the floating body through interference fit; the sensor system is connected with the bottom of the instrument cabin through flanges; and the rest parts are fixed in the instrument cabin. Aiming at the characteristics of large size, complex structure, high cost and the like of the existing buoy, the invention provides the buoy device platform disposable atmospheric waveguide buoy. The core assembly is a buoy body and has the advantages of being convenient to arrange, low in cost, high in survivability in asevere environment and convenient to network and observe. A real-time pelagic atmospheric waveguide networking observation system can be established to obtain hydrometeorological data required for predicting atmospheric waveguides, important data information is provided for radar, satellites and maritime affair communication systems, and the performance of navigation, monitoring and meteorologicalradars is improved.

The invention discloses a waveform deployment implementation method based on waveform multistage nesting. The method comprises the steps of creating a waveform multistage nesting assembly model, creating an application factory, constructing a waveform deployment tree according to waveform assembly file information, allocating processor resources to waveform components, loading the waveform components, and creating waveform connection. According to the waveform deployment implementation method, waveform deployment is carried out through waveform assembly file information in a hierarchically nested deployment tree, the deployment mode of complex waveforms is simplified, and the development and deployment difficulty of the complex waveforms is reduced; existing waveform single-stage deployment is upgraded to waveform multi-stage nested deployment, and application of complex waveforms to a software radio system is supported.

The invention provides a method suitable for assembling and reconstructing tiny objects on a fluid interface and an application of the method. A liquid interface around an actuator is deformed by utilizing the photoinduced shape change of a tiny object on the liquid level, and the attraction or repulsion force among the actuators is regulated and controlled by utilizing capillary acting force generated by liquid interface deformation induction. Therefore, programmed assembly and reconstruction of the tiny object are realized, patterned assembly and reconstruction can be carried out on a gas-liquid interface, independent assembly and reconstruction can be carried out on a multi-layer liquid interface, and even three-dimensional collaborative assembly can be carried out on the multi-layer liquid interface. The brand-new method has considerable potential application value in the fields of micromechanical systems, biomedical equipment, metamaterials and the like.

The invention provides a multi-host controller, a multi-host control method and a system. The method comprises the steps that a business menu of the multi-host controller is preset, wherein identification information corresponding to host interfaces in the multi-host controller at present is recorded in the business menu; standard key values corresponding to the business menu are preset; feature key values are acquired; whether the feature key values and the standard key values are the same or not is judged, wherein when the judgment result is yes, the business menu is called, a first control signal corresponding to the business menu is received, an external server connected with a target host interface is controlled according to the first control signal, and the first control signal carries the identification information of the target host interface; if not, the feature values are sent to an external multi-host controller connected to the multi-host controller in a cascading mode. By means of the technical scheme, the user experience can be improved.

The embodiment of the invention discloses a trade management method based on an alliance chain, an electronic device and a computer storage medium, and relates to a block storage system and a block data structure technology, wherein the method comprises the steps of receiving the first processing data from a second node, the first processing data comprising a product identifier of a target product and the processing information of the target product; obtaining a first information abstract corresponding to the product identifier, obtaining a management rule of the target product, updating the first information abstract according to the processing information of the target product and the management rule of the target product, and obtaining a second information abstract; and broadcasting the second information abstract in the main chain of the alliance chain, so that the information updating and sharing of the product trade can be realized based on the alliance chain and the information abstract, the trade information management cost is reduced, and the trade information accuracy and safety are improved.

The present invention discloses a call switching method comprising the steps of generating the first information when a first terminal makes a call to a second terminal; sending the first information to a server, wherein the first information is used for performing the forced call switching authentication and searching the state of the second terminal; and when the authentication result shows that the forced call switching authentication is successfully done and the state of the second terminal is in a call state, performing the call switching. The invention also discloses a terminal, a server and a call switching system.

The invention discloses a cargo quantity prediction method and system for a spring festival, and the method comprises the steps: selecting historical cargo quantity data belonging to the same day as aprediction day in the last week, inputting the historical cargo quantity data into a trained LSTM model, and obtaining an initial cargo quantity prediction value of the prediction day; obtaining theactual cargo quantity of the day ahead of the prediction day and the daily average actual cargo quantity of multiple consecutive weeks adjacent to the day ahead of the prediction day, and comparing the cargo quantity change ratio of the two; judging whether the cargo quantity change ratio is greater than a prediction threshold; and if so, correcting the initial cargo quantity predicted value according to the cargo quantity proportional change coefficient in the Spring Festival period to obtain a final cargo quantity predicted value. When the cargo quantity change ratio between the actual cargoquantity of the day-ahead day and the daily average actual cargo quantity of the adjacent continuous multiple weeks exceeds the prediction threshold value, the initial cargo quantity prediction valueobtained by the LSTM model is corrected according to the cargo quantity proportion change coefficient in the spring festival, so that the prediction accuracy is improved.

The invention discloses a heterogeneous cloud network intercommunication system. The system comprises at least two cloud platforms belonging to different manufacturers, each cloud platform is providedwith a centralized gateway for each user, an agent module is deployed in each virtual machine of each user of each cloud platform, the agent module of each virtual machine of each user forms a cross-cloud overlay network corresponding to the corresponding user, the centralized gateway is used for two-layer and three-layer flow forwarding of the cross-cloud overlay network corresponding to the corresponding user, and the agent module comprises a first virtual network card, a first overlay network tunnel terminal TEP, a DVS unit, a second virtual network card and a DFW unit connected with the DVS unit, wherein the first virtual network card, the first overlay network tunnel terminal TEP, the DVS unit and the second virtual network card are sequentially connected. By applying the technical scheme provided by the embodiment of the invention, the network layer architectures of the heterogeneous clouds are the same through the agent module and the centralized gateway, real network intercommunication is realized, the deployment mode is simple, and the operation and maintenance difficulty is reduced. The invention further discloses a heterogeneous cloud network intercommunication method which has corresponding technical effects.

The invention discloses a passive target detection method based on distributed sensor nodes. The detection method comprises the following steps of: acquiring the radiation signals of an underwater target in a passive mode by utilizing tetrahedral array hydrophone nodes; estimating an arrival angle of the radiation signals of the target by a single node, and performing energy value detection on a frequency band where the monitored target radiation signals is located by a periodic diagram detection method to obtain a local node judgment result; and sending the local node judgment to a data fusion center, estimating the possible position of the target by a distributed system, and performing judgment fusion according to node detection performance to obtain global judgment optimization. According to the passive target detection method based on the distributed sensor nodes provided by the invention, underwater target detection performance can be improved.

The invention discloses an environment-friendly pesticide formula which comprises the following components in parts by weight: 70 to 80 parts of white vinegar, 10 to 30 parts of starch, 100 to 150 parts of sodium bicarbonate, 50 to 70 parts of cola, 35 to 75 parts of distilled water, 100 to 120 parts of tea and 40 to 60 parts of banana peel. The formula is totally formed by blending edible raw materials, is safe, environmentally friendly, toxic-free, harmless, safe to eat and simple to blend.

The invention provides a medical data processing method of cloud storage platform. The method comprises a step of determining a storage node through a storage load balance strategy before data writing and redistributing a copy storage node according to an access frequency or node storage capacity after data writing. The invention provides the medical data processing method of a cloud storage platform, a server cluster deployment mode is simplified, the direct operation of a server cluster by a user is avoided, and the rationality and data stability of a storage node are ensured.

The invention discloses a safety helmet with a digital coding function and a warning effect. The safety helmet comprises a safety helmet case, a helmet liner and a lower jaw belt, wherein the helmet liner is fixedly arranged in the safety helmet, the lower jaw belt is fixedly arranged on the helmet liner and comprises a first lower jaw belt and a second lower jaw belt, a clamp element used for connecting the first lower jaw belt is fixedly arranged on the second lower jaw belt, a plurality of light emitting diodes are fixedly arranged on the safety helmet case, and the light emitting diodes are ranged into Arabic numeral numbers and are connected with a storage battery. The safety helmet has the advantages that the light emitting diodes are arranged on the safety helmet case, in addition, the light emitting diodes are ranged into the Arabic numeral numbers, workers can be numbered, so that the position relationship of each person is definite, and the work deployment of personnel is convenient; in addition, people can see the light emitting diodes in a very far distance, and a warning effect is given to people for ensuring the personnel safety.