33results about How to "Ensure accelerated performance" patented technology

The invention relates to a deploying system of inter-cloud GIS service belonging to the GIS service field, specifically relating to an inter-cloud GIS service deploying system in a Linux environment. According to the invention, a cross-cloud platform technical method is utilized; a complete set of automatic deploying mode is constructed on the premise of not relating to the cloud platform capability of any base installation; a mode of automatically detecting a cloud template and GIS service software itself is provided; a complete set of mode of automatically deploying and automatically / manually updating the GIS service in the cloud by the GIS service software is realized according to the mode through invoking a Java API. The automatic deploying agent in the virtual container of the invention depends on an OS and does not depend on any cloud platform or virtual container; the agent analyzes corresponding operation according to the request sent to a message midware from an upper layer API and completely realizes a set of updating mode of matching related software in the cloud by the GIS service.

Provided is a camber angle controlling device capable of reducing an energy consumption while retaining the running performance of a vehicle. A camber angle applying device (4) is controlled to adjustthe camber angle of wheels (2) to a predetermined value.Therefore, the characteristics (or a high gripping property) of a high gripping force and the characteristics (or a low rolling resistance) ofa small rolling resistance can be separately used as the performance of the wheels (2). By utilizing the high gripping property of the wheels (2), therefore, a vehicle (1) is enabled to reduce its energy consumption, while retaining its running performances (such as a turning performance, an accelerating performance or a braking performance), by utilizing the rolling resistance of the wheels (2).Moreover, the camber angle applying device (4) is controlled to make the rolling resistance of the wheels (2) lower, so that the energy loss to occur in the wheels (2) at the running time can be madeso lower as to reduce the energy consumption of the vehicle (1) further.

The invention discloses a spin coating device. The spin coating device comprises a sealing cabin; a balance part installed in the sealing cabin; a mould clamp connected to the upper part of the balance part; a driving motor for driving the balance part and the mould clamp; a spin coating agent injecting device installed on the outer surface of the sealing cabin; a vacuum device for vacuumizing and de-vacuumizing the sealing cabin; and a balance detecting device which is electrically connected to the outer part of the spin coating device and used for detecting the balance of the entire spin coating device.

The invention relates to the field of pulp-mixing and flotation treatment of coal slime, in particular to flotation equipment with pulp self-drive and self-suction functions. The flotation equipment comprises a flotation tank, a flow distribution assembly for achieving a jet flow mixing function, a high-pressure jet assembly for achieving a turbulent flow mixing function and a lower stirring assembly for achieving a stirring and mixing function. The flotation equipment integrates pulp mixing and flotation and has the beneficial effects of being low in energy consumption, low in maintenance capacity, good in self-suction and sorting effects and capable of reducing the equipment input in the early stage of a coal preparation plant while the efficient flotation requirement of pulp is achieved efficiently and controllably and thus effectively lowering the actual production cost of the coal preparation plant.

A lock-up clutch is arranged in parallel with a power transmission path between a pump impeller and a turbine runner of a fluid coupling arranged between the drive side and the load side, wherein the lock-up clutch changes the power transmission path. A stall capacity factor is determined using an engine speed at which the maximum engine torque on the drive side is generated, and the rotation on the drive side is transmitted to the load side by using the stall capacity factor. Therefore, optimal acceleration can be obtained by setting the stall capacity factor such that the stall rotational speed is in the vicinity of the rotational speed at which the maximum engine torque is generated. Thus, drivability can be improved by obtaining a control amount with which the vehicle speed responds as expected to the accelerator, there is no uncomfortable sensation, and fuel economy can be improved.

The invention belongs to the technical field of cross-domain routing, and discloses a seamless credible cross-domain routing system of a heterogeneous convergence network and a control method thereof. The control method of the seamless credible cross-domain routing system of the heterogeneous convergence network comprises the following steps: evaluating the trust value of a network node through a trust calculation method and an incentive mechanism, and exciting the honesty behavior of the network node; issuing a intelligent contract for cross-domain routing, and determining a network state update process; designing an AR-DRL algorithm, wherein the algorithm is based on a block chain and a DDPG algorithm to obtain an optimal routing strategy, and seamless cross-domain routing is realized. According to the invention, automatic cross-domain routing is realized through an intelligent contract and a machine learning algorithm; the credibility of routing nodes is improved through an incentive mechanism and a consensus mechanism; according to the network state information provided by the operator in the registration process, the authenticity of the network state information in the routing process is evaluated remotely, counterfeiting and serial attack of the network operator can be resisted, and the authenticity and reliability of the routing information are ensured.

The invention discloses a control method for the optimal economical rotation speed of an engine. Vehicle operation working condition information is obtained through a CAN bus by a vehicle controller, then whether a vehicle is in a forward gear is judged, then the vehicle controller calculates the current actual operation gear according to collected data, an engine economical rotation speed control strategy dividing gears according to the calculated gear number is adopted, and when the engine is in a low gear, the optimal economical rotation speed Nx of the engine meeting the formula shown in the specifications; when the engine is in a high gear, the optimal economical rotation speed Nx of the engine meets the formula that Nx=N(GeMIN).

A dual-rotor electric rotating machine includes a stator and first and second rotors that are arranged with the stator interposed therebetween. The stator includes a stator core, at least one stator winding and a stator core support. The at least one stator winding is formed of a plurality of electric conductor segments each of which is substantially U-shaped to have a base and a pair of end portions. The electric conductor segments are received in slots of the stator core so that the end portions of the electric conductor segments are located on the same side of the stator core as the stator core support and the bases of the electric conductor segments are located on the opposite side of the stator core to the stator core support. Each corresponding pair of the end portions of the electric conductor segments are electrically connected with each other.

An air-conditioning system for a vehicle according to the present invention has an ECU which executes a control routine for controlling the cooling performance of a refrigeration circuit during vehicle acceleration. The control routine includes the steps of detecting demanded vehicle-acceleration degree, detecting evaporator exit air temperature at the time vehicle acceleration starts, selecting acceleration-period cooling performance on the basis of the demanded acceleration degree and the exit air temperature, and outputting a capacity control signal to a compressor on the basis of the acceleration-period cooling performance selected.

The invention relates to a docker cluster management scheduling method. The method comprises the steps that according to using conditions of root nodes IO, CPU and ROM in a docker cluster, the root nodes are partitioned to obtain a caution area, a saturated area, an unsaturated area and an idle area; according to the areas of the root nodes, when the docker cluster needs to start a new docker container, the root node tending to saturation in the unsaturated area is first selected and added; and according to the areas of the root nodes, different management scheduling strategies are adopted fordifferent areas. The invention furthermore relates to a docker cluster management scheduling system. Through the docker cluster management scheduling method and system, reliability and extensibilitycan be considered while the resource utilization rate is increased.

The invention discloses a spin coating device. The spin coating device comprises a sealing cabin; a balance part installed in the sealing cabin; a mould clamp connected to the upper part of the balance part; a driving motor for driving the balance part and the mould clamp; a spin coating agent injecting device installed on the outer surface of the sealing cabin; a vacuum device for vacuumizing and de-vacuumizing the sealing cabin; and a balance detecting device which is electrically connected to the outer part of the spin coating device and used for detecting the balance of the entire spin coating device.

A channel coding / decoding method and an apparatus thereof in a communications system using an LDPC code reducing the different block length are provided to maintain effective reception range by using information of the LDPC. A receiver estimates a punch / reduction pattern from the received signal(1101). The receiver determines the presence of hole or the shortened bit(1103). In the receiving device is the decision procedure, it determines not to exist of hole or the shortened bit. The receiver performs the decoding process(1109). The hole / reduction pattern is delivered to the receiving device to an LDPC encoder(1105). The LDPC decoder sets up the punched bit as the disappearance. The receiving device performs the decoding process.

The invention relates to the technical field of information, and discloses a cross-safe-area real-time remote information acquisition method, and an acquisition card implementation method for establishing a unified standard, and the method comprises the steps: 1, establishing a visual maintenance interface, extracting an acquisition source and an information storage mode from a basic template in a guide mode, and enabling the basic template to be divided into an acquisition template and a storage template, wherein the acquisition template mainly comprises information such as an acquisition address, an acquisition mode and an acquisition frequency, and the storage template mainly comprises information such as a storage mode, a storage relationship correspondence table and an updating mode; and 2, starting the acquisition card, and automatically acquiring corresponding information from the acquisition address according to the acquisition frequency after the acquisition card is successfully started. According to the real-time remote information acquisition method based on the cross-safety zone, a real-time acquisition scheme is formed from acquisition information dynamics, acquisition real-time performance, data sharing performance and transmission reliability, heartbeat files are provided as media for information transmission, and the flexibility of data acquisition work is improved.

The invention relates to the field of pulp-mixing and flotation treatment of coal slime, in particular to flotation equipment with pulp self-drive and self-suction functions. The flotation equipment comprises a flotation tank, a flow distribution assembly for achieving a jet flow mixing function, a high-pressure jet assembly for achieving a turbulent flow mixing function and a lower stirring assembly for achieving a stirring and mixing function. The flotation equipment integrates pulp mixing and flotation and has the beneficial effects of being low in energy consumption, low in maintenance capacity, good in self-suction and sorting effects and capable of reducing the equipment input in the early stage of a coal preparation plant while the efficient flotation requirement of pulp is achieved efficiently and controllably and thus effectively lowering the actual production cost of the coal preparation plant.

Provided is a drive control device capable of reducing the load on a speed reducer, etc., during low temperatures and capable of ensuring both minimum acceleration performance and climbing performance. This drive control device (20) controls a vehicle drive motor (6) of a vehicle comprising: the motor (6); a speed reducer (7) that decelerates the rotation of the motor (6) and transmits same to a wheel; and an oil supply mechanism that supplies lubricating oil to the motor (6) and the speed reducer (7). The drive control device (20) comprises: an oil temperature acquisition means (Sa) that obtains the temperature of the lubricating oil; and a rotation speed detection means (28) that detects the rotation speed of the motor (6). The drive control device (20) also comprises a torque limiting means (26) that limits the torque generated by the motor 6, when the oil temperature obtained by the oil temperature acquisition means (Sa) is no more than a prescribed temperature, on the basis of: the oil temperature obtained by the oil temperature acquisition means (Sa); and the rotation speed of the motor (6) detected by the rotation speed detection means (28).

A control device for an automatic transmission includes a traveling drive source, an automatic transmission, an AT controller, and a traveling drive source controller. The AT controller is configured to execute shifting by changeover of friction elements upon receiving a shift request. The traveling drive source controller is configured to execute torque limit control of the traveling drive source when a request for limiting a torque by an upper limit torque is input from the AT controller. The AT controller has an upper limit torque change processing unit configured to change the upper limit torque from a low gear upper limit torque to a high gear upper limit torque when auto-upshift is executed. The upper limit torque change processing unit is configured to raise the upper limit torque using a prescribed gradient during an inertia phase when the inertia phase is started with the auto-upshift.

A distributed power management device for an information system comprises a monitoring substation, a prepositive server, an internal bus, a monitoring master station and at least one remote terminal, wherein the remote terminal is connected with the monitoring substation and is suitably used for acquiring power data information in real time; the monitoring substation is connected with the prepositive server and is suitably used for collecting and processing the power data information and carrying out communication monitoring; the prepositive server is connected with the internal bus and is suitably used for forwarding the power data information to the internal bus; the internal bus is connected with the monitoring master station and is suitably used for forwarding the power data information to the monitoring master station; and the monitoring master station is suitably used for carrying out monitoring, dispatching, protection and grid-connected control on a power supply according to the power management information. With the distributed power management device for the information system, provided by the invention, effective utilization of the power supply and electric energy saving are achieved.

The invention relates to a dual-data bus-type master-slave controller with a built-in PLC function; the dual-data bus-type master-slave controller comprises a master controller unit, a slave controller unit, an analog quantity unit, a digital quantity unit and an algorithm execution unit; two data buses are arranged in the controller, wherein one common data bus is time-shared by the master controller unit and the slave controller unit, so sampling and outputting of the analog quantity unit and the digital quantity unit can be realized, and the master controller unit has absolute priority right of usage at any time, and the controller employs an address bus to carry out addressing operation; the controller completely isolates the functions of the master controller unit and the slave controller units, so regulated tasks can be independently finished, and high speed communication and data exchange can be realized, thereby ensuring function integration property and application expansibility of the whole controller; simultaneously, an external PLC and relative circuit configuration cost of an external sampling output can be saved, and cost of frequent upgrades of controller control chips can be saved.

The invention aims to provide a double-master-controller interactive communication method and equipment. The method comprises the following steps: sending a data packet to a second master controllerthrough a first master controller according to a heartbeat message; enabling the second master controller to perform verification operation on the data packet to obtain a verification result, and responding to the first master controller according to the verification result to establish data communication between the first master controller and the second master controller; and updating the heartbeat message according to the interval of data communication between the first master control and the second master control. Therefore, the interactive communication protocol between the double mastercontrollers is standardized, the interactive communication efficiency of the double master controllers is ensured, and the reliability and expansibility of the interactive communication of the doublemaster controllers are ensured.

The invention discloses a control method for the optimal economical rotation speed of an engine. Vehicle operation working condition information is obtained through a CAN bus by a vehicle controller, then whether a vehicle is in a forward gear is judged, then the vehicle controller calculates the current actual operation gear according to collected data, an engine economical rotation speed control strategy dividing gears according to the calculated gear number is adopted, and when the engine is in a low gear, the optimal economical rotation speed Nx of the engine meeting the formula shown in the specifications; when the engine is in a high gear, the optimal economical rotation speed Nx of the engine meets the formula that Nx=N(GeMIN).

The invention relates to the field of coal slime pulp-mixing flotation treatment, in particular to an ore-pulp self-driving-type flotation device with a high-pressure jet-flow stirring function. The device comprises a flotation tank, a stirring part is arranged in the flotation tank and comprises a high-pressure cavity, a rotating shaft is vertically arranged in the high-pressure cavity in the axial vertical direction, and an upper driving wheel is fixed on the rotating shaft; jet orifices are formed in the circumferential direction of the high-pressure cavity, the outlet ends of the jet orifices point to the position of the paddle surface of the upper driving wheel, and a pulp-mixing retainer is arranged under the upper driving wheel; and a discharging cylinder extending downwards is coaxially located at the bottom end of the high-pressure cavity, an outlet of the lower portion of the pulp-mixing retainer communicates with and points to the feeding end of the discharging cylinder, the stirring part further comprises a lower stirring wheel coaxially fixed at the shaft end of the bottom of the rotating shaft, and a discharging path of the discharging cylinder is located within the wheel blade stirring range of the lower stirring wheel. The ore-pulp self-driving-type flotation device with the high-pressure jet-flow stirring function has the advantages that the energy consumption is low, the maintenance amount is low, and the separation effect is good, the high-efficiency flotation demand of the ore-pulp can be achieved efficiently and controllably, and the early equipment investment of a coal preparation plant can be reduced.

The invention discloses a topic user portrait processing method based on big data and the artificial intelligence server. The established topic user portrait map is adjusted according to the historical topic portrait map of the same hot topic in the process of establishing the topic user portrait map, so the deviation accumulation of the established topic user portrait map at the time sequence level can be weakened, so that the accuracy and expandability of the topic user portrait map in a time period as long as possible are ensured, and the real-time updating iteration of the topic user portrait map is realized.

The invention relates to the field of coal slime pulp-mixing flotation treatment, in particular to an ore-pulp self-driving-type flotation device with a high-pressure jet-flow stirring function. The device comprises a flotation tank, a stirring part is arranged in the flotation tank and comprises a high-pressure cavity, a rotating shaft is vertically arranged in the high-pressure cavity in the axial vertical direction, and an upper driving wheel is fixed on the rotating shaft; jet orifices are formed in the circumferential direction of the high-pressure cavity, the outlet ends of the jet orifices point to the position of the paddle surface of the upper driving wheel, and a pulp-mixing retainer is arranged under the upper driving wheel; and a discharging cylinder extending downwards is coaxially located at the bottom end of the high-pressure cavity, an outlet of the lower portion of the pulp-mixing retainer communicates with and points to the feeding end of the discharging cylinder, the stirring part further comprises a lower stirring wheel coaxially fixed at the shaft end of the bottom of the rotating shaft, and a discharging path of the discharging cylinder is located within the wheel blade stirring range of the lower stirring wheel. The ore-pulp self-driving-type flotation device with the high-pressure jet-flow stirring function has the advantages that the energy consumption is low, the maintenance amount is low, and the separation effect is good, the high-efficiency flotation demand of the ore-pulp can be achieved efficiently and controllably, and the early equipment investment of a coal preparation plant can be reduced.

The invention discloses a multi-purpose cipher system based on a cipher system virtualization slice. Each piece of cipher equipment in the cipher system is virtualized into a plurality of logical cipher functions, and the logical cipher functions serving the same grade and the same domain form the cipher system virtualization slice together, so that a plurality of different virtual cipher systemsfor different-purpose cipher applications and different user domains are formed on the same set of shared cipher system physical infrastructure. The invention provides a method for meeting different cipher purposes by using the cipher system virtualization slice, so that continuity, flexibility and expandability of the cipher system are ensured, and the problems of specialization and staticizing of the traditional cipher system are solved; and furthermore, decoupling between the cipher system and the cipher applications is carried out, so that huge manpower, material resources and financial resources due to the fact that the traditional cipher system needs to stack and construct the different cipher applications are greatly reduced.

The invention discloses an aluminum alloy wheel hub and a manufacturing method thereof. The aluminum alloy wheel hub is formed by welding a spoke and a rim through friction stir welding. The produced vehicle wheel hub is not liable to deform and resistant to high temperatures, is not blistered or deformed when being burnt at the temperature ranging from 400 DEG C to 500 DEG C and is little in mass, the weight of the produced vehicle wheel hub is smaller than that of a common wheel hub by 3 pounds, the unit fuel course is increased by 5%, and the braking performance is good; the product mass is little, strength is high, the tensile strength ranges from 315 MPa to 355 MPa, the yield strength ranges from 230 MPa to 260 MPa, the impact-resisting capability of the produced wheel hub is improved by 30% compared with that of a forged wheel hub, the driving safety is ensured, the passing capability under various road conditions is improved, and the acceleration performance and the operation performance of a vehicle are ensured; and the fatigue resistance is good, the elongation ranges from 10% to 20%, the bearing capability is good and is 5 times that of a common iron wheel hub, high-speed running is quiet stable, the manufacturing method is simple, and raw materials are easy to obtain and capable of being widely produced and continuously replacing existing materials.

The invention discloses a building energy-saving monitoring, evaluation and early warning system and method based on credible calculation, including a wireless sensor and an environmental quantity collection concentrator connected through a wireless network, and an energy-saving evaluation connected with the environmental quantity collection concentrator Server and energy consumption data server; use wireless sensors to collect environmental quantity information and transmit it to the environmental quantity collection concentrator; the environmental quantity collection concentrator transmits the collected environmental quantity information and environmental parameters to the energy-saving evaluation server, and then receives and calculates the returned energy-saving Judging the result data, and transmitting the collected data to the energy consumption data server, in order to solve the problem of inconsistency in judging calculation standards under different climates, orientations, wind directions, etc. The technical purpose of deploying and upgrading is troublesome, which affects the ease of use of the system and is difficult to promote on a large scale.

According to the present invention a vehicle is equipped with an engine 1, an automatic transmission 3, an AT controller 10, and an engine controller 11. The AT controller 10 has an upper limit torquechange processing unit 10a which, when a 1-2 auto-upshift from the first gear to the second gear is executed in conjunction with an increase in the vehicle speed, changes the upper limit torque froma first upper limit torque to a second upper limit torque that is set higher than the first upper limit torque. When an inertia phase begins in the 1-2 auto-upshift the upper limit torque change processing unit 10a increases the upper limit torque during the inertia phase according to a prescribed gradient from the first upper limit torque to the second upper limit torque. Thus, when an automaticupshift due to an increase in the vehicle speed is executed, it is possible to suppress the occurrence of upthrust shock while maintaining acceleration performance.