31results about How to "Operation response is fast" patented technology

The invention discloses quasi-TC4 titanium alloy for laser additive manufacturing application. The quasi-TC4 titanium alloy for laser additive manufacturing application comprises, by mass percentage,1%-2% of Mo, 5.5%-6.8% of Al, 3.5%-4.5% of V and the balance Ti and inevitable impurities. The quasi-TC4 titanium alloy is obtained in the mode that dried pre-alloyed powder or dried element mixed powder of the quasi-TC4 titanium alloy are manufactured according to a laser additive manufacturing method. The Mo is added to the quasi-TC4 titanium alloy, the synergistic effects that intracrystallinealpha battens are thinned, and the alpha-phase volume fraction is increased are effectively achieved under the action of the heat cycle of laser additive manufacturing, and the strength and the plasticity of the quasi-TC4 titanium alloy are improved. According to the quasi-TC4 titanium alloy for laser additive manufacturing application, the manufacturing technology is simple, the operation response is fast, machining is easy, crucibles or other electrode materials are not required in the manufacturing process, and alloy elements are prevented from being contaminated.

The invention discloses a three-dimensional visualization property information management system based on a mobile terminal. The three-dimensional visualization property information management system comprises a mobile terminal, a database server terminal, an information back-stage management terminal, and a network service terminal, wherein the mobile terminal is used for allowing a three-dimensional visualization model procedure to be mounted and displayed, and according to the competence extent, visualization inquiry and entering are performed, and transmitting and receiving of mission control and information data are performed; the database server terminal is used for storing and reading three-dimensional model related data information, household related information, security and facility polling information and role permission; the information back-stage management terminal is used for managing and maintaining database information and managing role permission; the network service terminal is used for allowing an information transfer channel to be erected among the mobile terminal, the information back-stage management terminal and the database server terminal. According to the three-dimensional visualization property information management system disclosed by the invention, problems in property information management are treated in a visual and high-efficiency manner; difficult problems existing in practical application of a BIM information technology in property management are effectively solved.

During a reverse shift operation, in accordance with a select operation performed on a shift lever, a first head (61) that rotates together with a shift select shaft (20) rotates a second head (62) that is supported by a third gear-fourth gear fork shaft (52). A rotational force of the second head (62) is transferred to a third head (63) that is provided integrally onto a fifth gear-sixth gear fork shaft (53) and the fifth gear-sixth gear fork shaft (53) moves in the axial direction. Thus, a synchromesh mechanism operates and the rotation of an input shaft slows down. Then, in accordance witha shift operation performed on the shift lever, the first head (61) retracts from the second head (62) and the operation of the synchromesh mechanism is terminated. During a reverse shift select operation, the synchromesh mechanism for forward gear is operated for a sufficiently long period and by a sufficient amount to reliably prevent gear noise.

The invention discloses a solenoid valve. An armature chamber receives an armature and includes a first armature chamber, which is placed adjacent to one end surface of the armature and is communicated with a spring chamber, and a second armature chamber, which is placed adjacent to the other end surface of the armature, which is opposite from the one end surface of the armature. The armature includes a primary communication passage that communicates between the first armature chamber and the second armature chamber. An opening end of the primary communication passage, which opens on a side where the first armature chamber is located, is placed at a corresponding location of the armature, which is opposed to the spring chamber.

The invention relates to a combination duct aircraft. The combination duct aircraft consists of a combination duct central body and an even number of fan-shaped single duct flying bodies; a flight control system is arranged in the combination duct central body; the fan-shaped single duct flying bodies are detachably, symmetrically and uniformly arranged on the outer side of the combination duct central body to form an annular combination duct aircraft together. The combination duct aircraft is formed by assembling in a detachable manner; the number of the single duct flying bodies can be regulated according to a requirement so as to meet the requirements of different load and different purposes; meanwhile, the combination duct aircraft is simple in structure and convenient to load and unload; the single duct flying bodies and the combination duct central body form a circular main body structure, so that air resistance and noises can be reduced; the flight is safe and stable; the control is precise; the reactive torque balance is realized by adopting a reactive torque grid fin of a brand new structure, so that the balance is quick and accurate; the energy consumption required for the balance is reduced; the requirements of vertical take-off and landing and stable flight of the aircraft are met.

The invention relates to a mass data processing and visualizing system and method of distributed mixed architecture. The mass data processing and visualizing system is characterized in that a hardware system comprises a high-performance graphic work station, a high-speed disk array, a plurality of computational nodes, a kilomega or ten-thousand-mega Ethernet switchboard and a router; the corresponding data processing and visualizing method comprises a front end work station method and a computational node method, the front end work station method is adopted at a front end work station, and data loading, data processing, visualizing, interactive operating and other work are finished through the necessary cooperation of the computational nodes; the computational node method is adopted in the computational nodes and is carried out in the mode of daemon, a specific port is monitored, when it is detected that a computation task is sent, the corresponding outer storage algorithm is started to process the data according to task information, and the computing state information is sent back to the front end work station. The utilization rate of the network bandwidth can be guaranteed to the greatest extent, and meanwhile the user operation response speed of the front end work station is increased.

The invention discloses a digitalized intelligent nuclear detection counting device based on Bluetooth wireless communication network, which mainly comprises a central processor unit, a signal input processing unit, a liquid crystal display and keyboard interface unit, a USB interface unit, a Bluetooth communication unit, a calendar time unit, an acousto-optic warning unit and a power distribution supplying and managing unit. The central processor unit is realized by adopting a singlechip and is used as a control core of the whole device. The singlechip is connected with other units through input and output ports of the singlechip, and manages and controls information of other units. The nuclear detection counting device has high timing and counting precision as well as high reliability, realizes friendly user interactive function, realizes multi-point synchronous wireless network deploying measurement, has compact structure and lightness, is convenient to carry, and is suitable for moving measurement.

The invention provides a screen mapping method and system for an in-vehicle infotainment device, a mobile phone and a PC terminal. Data transmission and control are achieved between the in-vehicle infotainment device and the mobile phone in a wireless mode, data transmission and control are achieved between the in-vehicle infotainment device and a server in a wireless mode, and the server is connected with the PC terminal. The screen mapping method and system have the advantages that device interconnection is achieved in a wireless connection mode, operation is easy and convenient, data transmission reliability is high, and operation responses are made quickly.

The invention relates to a hydraulic control self-propelled road surface cutter which comprises a frame, an engine, a cutting device, a walking device and a support device, wherein the cutting device, the walking device and the support device are fixedly mounted on the frame; the cutting device is provided with a blade; the walking device is provided with a drive wheel, a transmission mechanism and a walking control mechanism; the support device is provided with a small chassis, a front walking wheel, a scale pointer flange and a hydraulic oil cylinder; the hydraulic control self-propelled road surface cutter is also provided with a hydraulic control device; and the hydraulic control device is provided with a support hydraulic pump, a support overflow valve, a support system, a walking hydraulic pump, a walking overflow valve and a walking system. The hydraulic control self-propelled road surface cutter provided by the invention adopts an infinitely variable speed hydraulic driver to realize self propelling, has the advantages of simple and compact structure and good working stability, is convenient to use, realizes convenient control on the cutting depth and operation speed, can visually display the cutting depth, is suitable for cutting various road surfaces and can improve the working environment.

The embodiments of the present invention provide an IPTV data processing method and system. The method comprises: after an access request is accepted, reading corresponding data from a designated storage module; and if the corresponding data is not read from the designated storage module, reading same from a local database. By means of the embodiments of the present invention, the JAVA memory and hard disk cache in an EPG system can be reasonably used, thereby achieving the requirements of improving the EPG performance and improving the response of a user operation.

The invention discloses a method for quickly checking LKJ vehicle-mounted data by using a screen sliding operation and a storage medium, and the method comprises the steps: graphically displaying theLKJ vehicle-mounted data which needs to be checked on a touch display screen, and displaying the LKJ vehicle-mounted data on the touch display screen in a line form; When the data needs to be checked,enabling the fingers of the checking personnel to drive the map to slide to the current position of the train from the target position where the train is about to move forwards, or drive the train toslide to the target position of the train from the current position of the train, finishing pressing action, and lifting the fingers; And the controller connected with the touch display screen obtains the LKJ vehicle-mounted data information corresponding to the target position stored in the memory connected with the controller according to the coordinates of the target position, and displays theLKJ vehicle-mounted data information on the screen for checking by a checking person. The data of the invention can perfectly test various application scenes without worrying about the problem that the operation state of the lost part is caused by forward operation of the parking space.

The invention relates to a road surface milling machine. The road surface milling machine comprises an engine, a milling device, a supporting and lifting device and a traveling device which are installed on a carriage, wherein the supporting and lifting device comprises two front traveling wheels, a swing arm and an adjusting mechanism; each front traveling wheel is connected with the front part of the swing arm through a front wheel axle; the adjusting mechanism comprises an adjusting bar, a tension bar, a lower tension bar and an actuating cylinder; a front connecting rod and a back connecting rod are respectively fixedly connected with a front supporting axle and a back supporting axle; both ends of the lower tension bar are respectively connected with the tension bar and the back supporting axle; both ends of the actuating cylinder are respectively hinged with the back connecting rod and the front connecting rod, the back part of the swing arm is fixedly connected with the front supporting axle; the traveling device comprises a back traveling wheel, a transmission mechanism, a traveling control mechanism and a guide mechanism; and a dust suction device comprising a main axle, an air suction fan and an air suction pipe is installed on a machine base. The invention has the characteristics of reasonable and compact structure, convenient control on milling depth and operating speed, application in milling various road surfaces and improvement on work environment.

The invention discloses a distributed storage data processing method comprising: receiving service data from a service end device and storing the service data locally, wherein the service data comprises a plurality of data packets and each data packet is provided with a unique identifier; after the local data packets are operated, transmitting an operation result to the service end device and updating the version numbers of the local data packets; broadcasting the latest version numbers of the local data packets to other client devices; and receiving the versions of the data packets broadcasted by the service end device and other client devices and correspondingly updating the local data packets and the version numbers thereof. The invention also discloses a client device, a service end device, and a distributed storage data processing system. The method may optimize a storage system data processing flow.

The invention relates to an attack protection method. According to the method, operation information of an operator is collected and whether corresponding operation is executed or not is decided according to the collected information before relevant operation is executed, thus suspected malicious operation is controlled. The invention also provides an attack protection system. According to the attack protection system, relevant equipment or system based on the attack protection system has an attack protection performance, thereby guaranteeing the operation quality of the equipment or the system.

The invention discloses a collaborative editing consistency maintenance method for operating a bounding box. The collaborative editing consistency maintenance method comprises the following steps: firstly, on the basis of transfer semantics, defining a dependency relationship, and then, carrying out local operation processing and remote operation processing; and in the processes of the local operation processing and the remote operation processing, organizing inserting operations which have the dependency relationship into the bounding box, and controlling the volume of the bounding box, wherein the local operation comprises the inserting operation and deletion operations, and the deletion operations are subjected to descending sort according to an acting position relationship. The collaborative editing consistency maintenance method can support multiple users to collaboratively edit the same document in real time under a peer-to-peer network environment, can guarantee that the synergy results of multiple users are consistent, and can improve operation responsiveness.

The invention relates to an interruptible intelligent power supply demand response system and a control method thereof. The interruptible intelligent power supply demand response system comprises a main control terminal, a data concentrator and a plurality of electric energy information collection controllers. Various power utilization lines can be used by power consumers, one electric energy information collection controller is connected to each power utilization line, the electric energy information collection controllers are respectively connected with the data concentrator, and the data concentrator is connected with the main control terminal through a wireless or wired network. The control method is that the main control terminal combines grade separation of power utilization load lines of the power consumers to generate an optimal executable interrupting strategy scheme according to load capacity expected to be interrupted by a demand response event and interrupting response time. Thus, the power utilization lines can be automatically and intelligently turned on, turned off and controlled, and load information of the power consumers can be automatically collected, strategically chosen, controlled and executed. The interruptible intelligent power supply demand response system is quick in operation response, guarantees power supply of important loaders and greatly improves reliability and flexibility of power utilization control on power demand sides.

The invention provides a menu bar display method and device and electronic equipment, and relates to the technical field of vehicle-mounted display application, a menu bar is hidden in a vehicle-mounted display screen, and sensing modules are arranged on the periphery of the vehicle-mounted display screen. Determining a first position of the target object within a preset distance of the vehicle-mounted display screen; the menu bar corresponding to the first position is displayed on the vehicle-mounted display screen, the menu bar is displayed when the use intention of the user is detected, and the technical problem that application immersion of the vehicle-mounted display screen is deficient is solved.

The invention relates to the technical field of engineering construction, in particular to an automatic pressure feeding device and method for lubricating and drag-reduction slurry for push pipes. The device comprises a push bench, pipe units, a control cable, a slurry feeding main pipe, slurry feeding branch pipes, valve stations, a central control box and a pump station, wherein the pipe units are arranged behind the push bench; slurry feeding pipes are arranged in the pipe units and comprises one slurry feeding main pipe and a plurality of slurry feeding branch pipes; a plurality of valve stations are arranged on the slurry feeding main pipe, each valve station comprises a slurry feeding main pipe, slurry feeding branch pipes, slurry feeding branch valves, a slurry feeding master valve and a remote control box which is connected with the slurry feeding master valve and the slurry feeding branch valves through signal wires. Compared with the prior art, the device has the advantages that remote central control, the central control box and the control cable are adopted to directly control the slurry feeding process, so as to avoid various disadvantages caused by manual operation, improve the construction efficiency, accelerate operation response, reduce labor intensity and improve lubricating effect of fed slurry, and as a result, the slurry feeding amount is stable and the slurry feeding process is efficient.

The embodiments of the present invention provide an IPTV data processing method and system. The method comprises: after an access request is accepted, reading corresponding data from a designated storage module; and if the corresponding data is not read from the designated storage module, reading same from a local database. By means of the embodiments of the present invention, the JAVA memory and hard disk cache in an EPG system can be reasonably used, thereby achieving the requirements of improving the EPG performance and improving the response of a user operation.

A method and storage medium for quickly checking LKJ vehicle-mounted data by using sliding screen operations, including graphically displaying LKJ vehicle-mounted data that needs to be checked on a touch screen, and the LKJ vehicle-mounted data is displayed on the touch screen in the form of a line ; When the data needs to be checked, the checker's finger drives the map slide screen to the current position of the train from the target position where the train wants to move forward, or drives the train slide screen from the current position of the train to the target position of the train. After the pressing action is completed, the finger Lift up; the controller connected to the touch screen acquires the LKJ vehicle-mounted data information corresponding to the target position stored in the memory connected to the controller according to the coordinates of the target position, and displays the LKJ vehicle-mounted data information on the screen for checking Personnel checking. The data of the present invention can perfectly test various application scenarios without worrying about the problem of losing part of the running state caused by the forward operation of the parking space.

The invention relates to a hydraulic control self-propelled road surface cutter which comprises a frame, an engine, a cutting device, a walking device and a support device, wherein the cutting device, the walking device and the support device are fixedly mounted on the frame; the cutting device is provided with a blade; the walking device is provided with a drive wheel, a transmission mechanism and a walking control mechanism; the support device is provided with a small chassis, a front walking wheel, a scale pointer flange and a hydraulic oil cylinder; the hydraulic control self-propelled road surface cutter is also provided with a hydraulic control device; and the hydraulic control device is provided with a support hydraulic pump, a support overflow valve, a support system, a walking hydraulic pump, a walking overflow valve and a walking system. The hydraulic control self-propelled road surface cutter provided by the invention adopts an infinitely variable speed hydraulic driver to realize self propelling, has the advantages of simple and compact structure and good working stability, is convenient to use, realizes convenient control on the cutting depth and operation speed, can visually display the cutting depth, is suitable for cutting various road surfaces and can improve the working environment.

The invention relates to a multi-gear hub transmission with three motors and two brakes. The multi-gear hub transmission is characterized by mainly comprising the motors, a planetary gear train, a stator, the first brake and the second brake, the first brake and the second brake are of a tandem structure, and the shift of gears is realized through alternate braking; and in addition, multi-motor input is adopted, the motors are fixedly connected to a planet carrier, the motors directly transmit power to planet gears through rotating shafts, and the advantages of being large in power, high in response speed and the like are achieved. According to the multi-gear hub transmission with the three motors and the two brakes, two forward gears, one parking gear and one neutral gear can be achieved, meanwhile, the multi-gear hub transmission has the advantages of being small in number of related parts, light in weight, compact in structure, simple in gear shifting mode, high in transmission efficiency, low in assembly precision requirement and the like, a new scheme reference is provided for an existing electric vehicle hub motor transmission structure, and the multi-gear hub transmission has good use value and application prospects.

During a reverse shift operation, in accordance with a select operation performed on a shift lever, a first head (61) that rotates together with a shift select shaft (20) rotates a second head (62) that is supported by a third gear-fourth gear fork shaft (52). A rotational force of the second head (62) is transferred to a third head (63) that is provided integrally onto a fifth gear-sixth gear fork shaft (53) and the fifth gear-sixth gear fork shaft (53) moves in the axial direction. Thus, a synchromesh mechanism operates and the rotation of an input shaft slows down. Then, in accordance with a shift operation performed on the shift lever, the first head (61) retracts from the second head (62) and the operation of the synchromesh mechanism is terminated. During a reverse shift select operation, the synchromesh mechanism for forward gear is operated for a sufficiently long period and by a sufficient amount to reliably prevent gear noise.

The invention relates to the technical field of data processing, and provides a big data Excel parameterized configuration exporting method. The method and the device aim at solving the problem that when Excel export supports template type data filling or the Excel is developed and assembled by using POI, the generation time of the Excel is too long during filling, the Excel needs to be generated in an asynchronous mode, or a large number of system resources are occupied, and operation of other services of a system is not smooth. According to the main scheme, the method comprises the following steps: converting an Excel template style to be generated into an xml configuration file; 2, reading the xml configuration file defined in the step 1 through a Digestor method, obtaining Excel configuration information, and obtaining excel attributes, sheet attributes and line attributes; according to the sheet attribute obtained in the step 2.2, assembling a sheet page in the excel file from the to-be-filled business data inquired from the database data; executing data filling operation according to the Excel configuration information obtained in the step 2 and the business data obtained in the step 3; and generating an Excel file, and compressing the Excel file.

The invention relates to a rectangular combination ducted aircraft which comprises a rectangular duct body (1), wherein two rows of ducts (7) of the same number are symmetrically arranged on the rectangular duct body (1); a reactive torque grid rudder (6), a power device and a power device support member (2) are arranged in the duct (7) sequentially from bottom to top; and the rectangular duct body (1) is positioned between the two rows of ducts (7) and also provided with a flight control equipment box (8). The invention also provides a flight control system and control method of the aircraft. The rectangular combination duct aircraft provided by the invention is simple in structure and convenient to assemble / disassemble, can reduce the air resistance and noise, can realize safe and stable flight and can quickly respond to operations; without a balancing reactive torque device, the reactive torque grid rudder of a brand new structure is adopted to realize reactive torque balancing so as to realize quicker and more accurate balancing; and moreover, the energy consumption for balancing is reduced, and the aircraft meets the requirements of vertical take-off and landing and steady flight for sure.

The invention discloses a collaborative editing consistency maintenance method for operating a bounding box. The collaborative editing consistency maintenance method comprises the following steps: firstly, on the basis of transfer semantics, defining a dependency relationship, and then, carrying out local operation processing and remote operation processing; and in the processes of the local operation processing and the remote operation processing, organizing inserting operations which have the dependency relationship into the bounding box, and controlling the volume of the bounding box, wherein the local operation comprises the inserting operation and deletion operations, and the deletion operations are subjected to descending sort according to an acting position relationship. The collaborative editing consistency maintenance method can support multiple users to collaboratively edit the same document in real time under a peer-to-peer network environment, can guarantee that the synergy results of multiple users are consistent, and can improve operation responsiveness.