1250results about How to "Avoid idling" patented technology

The application discloses a method for realizing ETL scheduling, which includes: determining at least one task required to perform based on the preset task configuration file including various tasks required to perform by completing the ETL scheduling and the dependency relationship between these tasks; acquiring the resource information of each application server, and comparing it with the restriction condition corresponding to the at least one task, and screening these application servers based on the comparative result, and selecting an application server to perform the at least one task; allocating the at least one task to the selected application server and indicating the application server to implement the at least one task based on the set program code. So that the centralization management of the application server resources is realized, to reasonable allocate the application server resources in the system, accordingly realizing the system load balancing. The application also discloses a management system.

The invention relates to a hybrid power driving system and a driving method thereof. The driving system comprises an engine, a first clutch, a first motor, a second motor, a second clutch, an energy storing device and a reducing mechanism, wherein the engine is connected with the reducing mechanism through the first clutch; the energy storing device is electrically connected with the first motor and the second motor respectively; the second motor is connected with the reducing mechanism; and the engine is connected with the first motor through the second clutch. The driving method comprises the step of controlling the driving system in a pure electric working condition, a series working condition, a parallel series working condition, a three-power-source working condition, an engine working condition or a braking working condition according to the required power of the driving system and the energy storage state of the energy storing device. The driving system provided by the inventionhas a simple structure, and the driving method mainly uses motor drive and can flexibly control the driving system in a plurality of working modes so as to satisfy the needs of actual driving.

A reconfigurable apparatus with a high usage rate in hardware is disclosed, which comprises at least one reconfigurable unit that has a plurality of processing units and at least one switch box connected to the processing units. The reconfigurable unit receives at least one reconfiguration signal to dynamically configure the processing units and the switch boxes as a new functional unit.

The invention discloses an energy-saving heat supply system with a function of reducing the temperature of heat supply return water, and belongs to the field of improvement of energy utilization efficiency. Heat exchange can be repeatedly carried out on heat sources by multistage heat exchangers, multistage absorption heat exchange units, multistage compression heat pumps and an ice making type refrigerator, accordingly, the heat supply areas can be enlarged, and the energy utilization efficiency can be improved. The energy-saving heat supply system has the advantages that the temperature of the return water of heat supply primary pipe networks can be reduced and reach 0 DEG C, the return water contains 10% of ice particles, accordingly, route heat loss of the return water of the heat supply primary pipe networks can be reduced, the temperature difference of the return water of the heat supply primary pipe networks can be increased and reaches 118 DEG C from the original 60 DEG C, the flow rate of circulating water of the heat supply primary pipe networks can be lowered, energy consumption of circulating pumps can be reduced, heat supply flow rates of a user side can be greatly increased, the delivery efficiency of the pipe networks can be improved, the heat supply scale can be expanded, waste heat of a cooling tower can be recycled, and the like.

The invention relates to a method used to achieve automatic classified bandwidth adjustment at multi-service transport platform (MSTP); wherein, each MSTP device monitors the business flow of the device and compares the bandwidth capacity occupied by present flow with the distributed bandwidth capacity; if the capacity is nearly saturated or largely surplus, the device will propose an application to a master for increasing or reducing bandwidth; the master stores all information of broadband use in the whole network; for the request of business passage to reduce bandwidth, the master informs the corresponding MSTP device of releasing partial bandwidth; for the request to increase bandwidth, the master first checks if the surplus bandwidth is distributed or not; if not, the bandwidth will be distributed to the business passage having applied the request; if no bandwidth is left, the device, according to the weight of the business passages, forces the business passage of the lowest weight to release partial bandwidth and distributes the bandwidth to the business passage having applied the request. The invention has an advantage that the method can automatically adjust the business bandwidth capacity without artificial intervention according to present transmission flow rate, thus heightening the utilization ratio of the bandwidth.

A method, apparatus, and program product for conducting bingo games that includes using a server to collect game play requests from a plurality of player stations. A first player and at least one additional player may submit multiple game play requests, and a server may separate the game play requests into at least two bingo games and conduct the bingo games simultaneously. Results for the bingo games are displayed at a player station in an order determined dynamically based at least in part on the order in which game results become available from the server.

The invention provides a control method for managing parking spaces in an intelligent traffic system, which comprises the following steps that: a. whether the parking spaces to be used need to be reserved is judged; and b. if the parking spaces to be used do not need to be reserved, the parking spaces to be used can be used is determined. The invention also provides a control device for managing the parking spaces in the intelligent traffic system. The invention also provides an auxiliary control device for managing the parking spaces in a third party system which is associated with the intelligent traffic system. Optimally, the invention is particularly applicable in the parking space management of various residential communities, can effectively use the parking spaces, so as to bring great convenience for community owners who fixedly use special parking spaces and do not have fixed parking spaces and car owners of external vehicles.

The invention discloses a sparse matrix data storage method based on a ground power unit (GPU). The method comprises the following steps of: 1), sequencing the line length array length [] according to ascending order; 2), classifying the array length [] into four sections of [0, 8), [8, 16), [16, 32), [32, +infinity) according to the number of every line of non-zero element; respectively combining the 32nd, 16th, 8th, 4th lines in every section; 3], zeroizing the line in every data section and performing the line filling operation on every data section, wherein the element of the filled line is zero completely; 4], generating three one-dimensional arrays of cval [], ccol_ind [], crow_ptr [] of the SC-CSR format. In the method of the invention, the line length change amplitude of every line is reduced via segment treatment, thereby reducing the load unbalance between the thread bunch and the thread block; the adjacent lines are staggered and combined to avoid the resource waste of the thread bunch calculation when the non-zero element is less than 32, and to improve the efficiency of joint access of the CUDA display memory and decrease the step of calculating kernel and reducing lines, and therefore obviously improving the calculating performance of the vector multiplication of the sparse matrix.

The invention discloses a wolfberry picking robot. A wolfberry picking robot system adopts a pinhole imaging technology and mainly comprises a data acquisition card and an analog-digital conversion module. A control method mainly adopts a fuzzy PID self-adaptive control way and is mainly used for controlling the vision. Hardware of the wolfberry picking robot mainly consists of a mechanical arm, a rotor structure, a picking head and various motors. By adopting the wolfberry picking robot, the automatic picking of wolfberry can be implemented, the manpower can be completely substituted, and the problem that the manual picking is subjected to the influence of the environment can be solved. The wolfberry picking robot is high in automation degree and high in picking efficiency.

A cleaning mechanism having a self-locking function, comprising a cleaning rack, a cleaning member and a sweeping member, adapted for use on photovoltaic panel, is disclosed. The cleaning rack comprising a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are detachably connected. The cleaning member being detachably mounted between the first connecting rod and the third connecting rod, used for stripping off adhesive materials on photovoltaic panel; the sweeping member used for sweeping adhesive materials away from photovoltaic panel. Cleaning mechanism further comprises a cleaning member power unit, detachably connected with the cleaning member and used for driving cleaning member to rotate; and cleaning member power unit comprises a self-locking device, used for preventing cleaning member from idling, and sundries are prevented from being twisted thereon and meanwhile unnecessary wear between cleaning member and photovoltaic panel can be reduced.

The invention discloses a multimode terminal and a service implementation method for the multimode terminal. The multimode terminal comprises a main controller, an auxiliary controller, a user identification card, a first radio frequency chip, a first antenna, a second radio frequency chip and a second antenna. The main controller comprises a main processor and a first network-system-type first processing chip, wherein the main processor is used for selecting a network system type for executing the current service, and calling the network-system-type processing chip to execute the current service; the first network-system-type first processing chip is connected with the first antenna though a first radio frequency chip, and is used for executing communication between the multimode terminal and the network side of the first network system type in the first network-system-type network; the auxiliary controller comprises a second network-system-type second processing chip and a user identification card, wherein the second network-system-type second processing chip is connected with a second antenna through a second radio frequency chip, and is used for executing the communication between the multimode terminal and the network side of the second network system type in the second network-system-type network; and the user identifying card is respectively connected with the main controller and the auxiliary controller. According to the invention, the network resources can be utilized fully.

The invention provides a resource scheduling method, device and system. The method comprises the steps of obtaining the business processing attribute of a target business; according to the business processing attribute, determining the resource allocation information of a computing resource for processing the target business; sending the resource allocation information to a resource controller, so the resource controller allocates the computing resource and processes the target business according to the resource allocation information. The resource use ratio is improved, the resource waste is reduced and the resource investment cost is reduced.

An annealing process of producing SPCC steel in annealing furnace on galvanizing line belongs to the field of the heat treatment technology of metal. Using the process can also meet the strength and plasticity requirement of strip steel on continuous annealing line. The method comprises the following procedures: the steel is heated to 630 minus or plus 20 DEG C by open fire; the steel is heated to 760 minus or plus 20 DEG C by a radiant tube; dew point is controlled below minus 40 DEG C; the steel is maintained at 710 minus or plus 20 DEG C by radiant tube; dew point is controlled below minus 40 DEG C; the strip steel is sprayed to 210 minus or plus 20 DEG C, the dew point of the first area of the spray section is controlled below minus 60 DEG C; and is cooled to 160 minus or plus 20 DEG C. The method can be used on the annealing furnace of the galvanizing line and be suitable for annealing of SPCC steel. The method can eliminate the internal stress of the rolling processing of strip steel, promote the plasticity and the toughness of the strip steel, and meet the strength and the plasticity requirement of the strip steel on the continuous annealing line. The tensile strength of product is approximately at 380Megapascal, the yield strength is below 330Megapascal, and the elongation is more than 36 percent. The grain size of product stabilizes between 11 and 13 Mum, the elongation and the stamping property are all at the higher level. The method can avoid the idle of the production equipment of galvanizing line and reduce the depreciation loss of equipment.

The invention belongs to the technical field of mobile terminals and provides a method and a mobile terminal for controlling a rotary camera to rotate. The method includes the steps that a rotation instruction sent by a remote control is received; an output valve of a digital Hall sensor is read, and the rotation angle of the rotary camera is obtained according to the corresponding relation of the output value of the digital Hall sensor and the rotation angle of the rotary camera; if the rotation instruction is a clockwise rotation instruction, and the rotation angle reaches the preset maximum rotation angle, sending of the clockwise rotation instruction to an electric motor of the rotary camera is stopped, and the rotary camera stops rotating clockwise; if the rotation instruction is a counterclockwise rotation instruction, and the rotation angle is unrecognizable, after the rotary camera is controlled to rotate counterclockwise to the maximum by 60 degrees according to the counterclockwise rotation instruction, sending of the counterclockwise rotation instruction to the electric motor of the rotary camera is stopped, and the rotary camera stops rotating counterclockwise. The phenomenon of idle running of the electric motor of the rotary camera is avoided.

Disclosed is a logistics information matching method and system. The method includes the steps of receiving goods requiring information of vehicles and vehicle requiring information of goods and matching the vehicles with the goods according to the goods requiring information of the vehicles, the vehicle requiring information of the goods and a bank of basic place names to obtain preliminary goods matching information of the vehicles or preliminary vehicle matching information of the goods; extracting information of goods in the distance smaller than or equal to a first preset threshold value to the vehicles from the preliminary goods information of the vehicle to obtain and push goods source information of the vehicles; extracting information of vehicles in the distance smaller than or equal to a second preset threshold value to the goods from the preliminary vehicle information of the goods to obtain and push vehicle source information of the goods. The logistics information matching method and system match the vehicle with the goods on the basis of the basic place names and the priority of geographic scope of the vehicles or the goods according to the received goods requiring information of the vehicle and the vehicle requiring information of the goods, thereby effectively solving the problem of nearest matching of most vehicles and goods without artificial goods allocation or vehicle dispatch and being high in matching efficiency.

The invention discloses a comprehensive stationing system for the exhaust gas remote-measuring equipment of a motor vehicle. The system comprises a stationing module based on the road similarity, a stationing module based on a road network topological structure, and a stationing module based on particular vehicle routes. According to the technical scheme of the invention, the stationing module based on the road similarity is implemented based on the road similarity-based stationing method of motor vehicle exhaust gas remote-measuring equipment. The stationing module based on the road network topological structure is implemented based on the graph theory-based stationing method of motor vehicle exhaust gas remote-measuring equipment. The stationing module based on particular vehicle routes is implemented based on the graph theory and Boolean algebra-based stationing method of motor vehicle exhaust gas remote-measuring equipment, wherein the site selecting and the stationing of exhaust gas remote-measuring equipment are conducted for the general investigation on the exhaust gas of an urban public transportation system. The above three modules can be independently used and can also be combined to use. Therefore, stationing scheme designs for different targets can be realized.

The invention provides a hybrid power drive system and a drive method thereof. The drive system comprises an engine, a first clutch, a second clutch, a third clutch, a first motor, a second motor, anenergy storing device and a decelerating mechanism. The engine is connected with the decelerating mechanism by the first clutch. The energy storing device is electrically connected with the first motor and the second motor respectively. The second motor is connected with the decelerating mechanism by the second clutch. The engine is connected with the first motor by the third clutch. The drive method comprises the step of controlling the drive system to be in the pure electric working condition, series-connection working condition, hybrid working condition, three-power source working condition, engine working condition or brake working condition in accordance with the required power of the drive system and the energy storing state of the energy storing device. The drive system provided bythe invention has simple structure, and the drive method gives priority to motor drive and can flexibly control the drive system to be in various working modes so as to meet the requirement of actualrunning.

The invention discloses a cell load prediction method based on improved clustering and long-term and short-term memory deep learning. The method is characterized by dividing the residence categories through an improved clustering algorithm and according to the influence factors of different types of residential areas; using an LSTM algorithm to establish a corresponding prediction model for each type of residential area, and carrying out Dropout processing on the LSTM to avoid the local optimization, thereby obtaining the predicted load value, reducing the power utilization difference betweenthe self installation capacity of the residential area and the actual load and realizing the reasonable planning of the transformers in a court. By carrying out the improved clustering analysis according to each attribute value of the newly-built cell to obtain a cell category, and carrying out the load prediction by utilizing the prediction model of the corresponding category, the business expansion installation capacity is estimated, and the court construction is guided.

The invention discloses an AGV elastic support driving device with a hub motor. Linear sliding bearings with flanges are fixed to a supporting and fixing frame. The threaded ends of guiding rods penetrate the linear sliding bearings with the flanges. Cylindrical spiral springs are installed on the lower portions of the guiding rods. The guiding rods are fixed to a driving wheel support through threads. The two ends of a main shaft of the hub motor are arranged on a U-shaped groove of the driving wheel support in a sleeving mode. The stretch-out portion of the main shaft of the hub motor is sleeved with U-shaped grooves of anti-loosening pieces, and the U-shaped grooves of the anti-loosening pieces are fixed to the driving wheel support. An encoding large gear is fixed to one end of a shell of the hub motor. A photoelectric rotary encoder is fixed to the driving wheel support. An encoding small gear is fixed to a main shaft of the photoelectric rotary encoder and is meshed with the encoding large gear. By means of an elastic support, a driving wheel can compress the ground when a road surface is rough, slipping and idling are prevented, vibration of a vehicle body is reduced, and travelling accuracy and travelling stability are improved. By means of the driving device, adverse factors caused when a speed reducer is installed are avoided, and the running reliability is improved.

The invention provides a traffic scheduling method, a traffic scheduling device and a network device. The traffic scheduling method is applied to a network device provided with at least two network link exits. The method includes the following steps that: message traffic from an application layer is received, wherein the message traffic is forwarded through a network link exit which is found through route routing of a destination IP; the message traffic is divided into real-time service traffic and non real-time service traffic according to a preset rule; and the non real-time service traffic in the message traffic is scheduled to other low-load network link exits for forwarding the non real-time service traffic in a preset time according to the bandwidth use condition of the network link exits. With the traffic scheduling method provided by the invention adopted, link overload protection can be effectively realized, the bandwidth resources of the links in the network device can be reasonably utilized, exiting link exits of a whole network can be efficiently used, the smooth forwarding of the real-time service traffic from the application layer can be ensured, and user experience in network application can be enhanced.

The invention relates to a charging method capable of automatically distributing output power as required for a multi-charger charging machine and the charging machine. The charging machine comprises a resource distribution controller, wherein the resource distribution controller is connected with multiple charger controllers in a communication manner; each charger controller is connected with multiple charging modules in a communication manner; each charging module is connected with a power supply grid and is connected with multiple charger plugs through a direct current high voltage relay; a resource distribution manager is stored with IDs and position numbers of all the charging modules and IDs of the charging modules capable of charging the respective charger plugs and is used for managing charging resources; the charger controllers are used for controlling the corresponding charging modules to realize charging through the charger plugs. The charging method can automatically adjust the charging output power according to a charging requirement of a user; furthermore, the multiple chargers can share resources of the charging modules; therefore, idling of the charging resources is effectively avoided, and an automobile can be charged in the fastest way.

The invention discloses a melt box constant liquid level control device for casting, which comprises a melt box, a liquid replenishing pipe, and a melt pump motor. The melt box constant liquid level control device is characterized in that the device also includes a liquid level detection mechanism and an inverter controller arranged on the melt box; the liquid level detection mechanism is connected with the inverter controller; the inverter controller is used for controlling the melt pump motor; and the melt pump motor communicats with the melt box through the liquid replenishing pipe. The liquid level detection mechanism comprises a floating ball, a draw bar of the floating ball, and a displacement sensor with pulling thread arranged on the melt box. The melt box constant liquid level control device overcomes the disadvantage of melt reflow in the casting process in prior art, thus suppressing oxidization of melt, achieving dynamic constant of the liquid level of melt, improving the casting quality, improving yield, and achieving good energy conservation effect.

An electric motor includes a stator that has a stator winding wound on a stator iron core; a rotor having a rotating body with a rotating shaft in the center; a bearing for journaling the rotating shaft; and two conductive brackets for fixing the bearing. The rotating body holds a magnet such that the magnet faces the stator, and is fastened to the rotating shaft penetrating through the center of the rotating body. In the rotating body, a dielectric layer is formed between the rotating shaft and the outer circumference of the rotating body. The dielectric layer has a polygonal shape with the rotating shaft in the center. An electric device includes the thus configured electric motor.

The invention discloses an AGV (automatic guided vehicle) elastic support driving device using a hub motor. The AGV elastic support driving device comprises a support fixing frame, a driving wheel bracket, a guide rod, a linear sliding bearing with a flange, a cylindrical spiral spring, the hub motor, a photoelectrical rotary encoder, an encoding small gear, and an encoding large gear, wherein the linear sliding bearing with the flange is fixedly arranged on the support fixing frame, and forms a vertical sliding pair together with the guide rod, the guide rod is fixedly connected with the driving wheel bracket through thread connection, and the cylindrical spiral spring is arranged on the lower part of the guide rod to realize elastic support; the two ends of a main shaft of the hub motor are sheathed on U-shaped grooves of the driving wheel bracket. The invention also discloses an AGV. The AGV elastic support driving device has the advantages that by adopting the elastic support, a driving wheel can compress the ground when the ground is not flat, so that the slipping and idle running are avoided, the vibration of the vehicle body is reduced, and the driving accuracy and stability are improved; the adverse factors caused by the installation of speed reducers are avoided, the running reliability is improved, the structure of the driving device is simplified, and the size of the vehicle body is further reduced.

The invention discloses an urgent speed reducing and gear shifting control method and system of an automatic transmission, which are used for controlling gear-shift jumping of a vehicle in case of slamming on the brake for speed reduction. The urgent speed reducing and gear shifting control method comprises the following steps of: acquiring multiple operating parameters of the vehicle in real time, wherein the multiple operating parameters at least include a current gear position, a brake signal and a current acceleration value a of the vehicle; calculating to obtain critical acceleration value a 0 based on the current gear position and preset gear shift time t; acquiring a target gear position according to a preset jump shift-down mode if the brake signal is available and the current acceleration value a is less than the critical acceleration value a 0, if not, acquiring the target gear position according to a normal shift-down mode; and carrying out gear shift from the current gear position to the target gear position on the vehicle.

The invention provides a charging pile sharing method, a charging pile sharing device and a sharing platform, and relates to the technical field of sharing of charging piles. The method comprises the steps of receiving a charging appointment request sent by a first user terminal, wherein the charging appointment request carries a charging time period; and determining a target charging pile according to the sharing time period of each charging pile in a pre-stored charging pile sharing database. According to the charging pile sharing method and device, and the sharing platform provided by the embodiment of the invention, the personal charging pile can be shared to a user needing to charge, so that the personal charging pile can serve a plurality of electric vehicles, idleness of the personal charging piles and waste of resources are avoided, and improvement of user experience is also facilitated.

The invention discloses a full-automatic assembly machine for a track type zipper head. The full-automatic assembly machine comprises a rack and power mechanism, twelve die cavity assemblies with same structure, a track feeding mechanism, a zipper piece feeding mechanism, a zipper head feeding mechanism, a detection mechanisms and a finished product pull-out mechanism; twelve rectangular grooves are uniformly distributed on a turntable of the rack and power mechanism along the radial direction, and the twelve die cavity assemblies are respectively arranged in respective rectangular groove; and the track feeding mechanism, the zipper piece feeding mechanism, the zipper head feeding mechanism, the detection mechanisms and the finished product pull-out mechanism are respectively arranged on a panel by surrounding the turntable. The full-automatic assembly machine realizes automatic feeding, completes the assembly of finished products and has high automation degree; in addition, a detection mechanism is arranged behind each feeding mechanism to automatically distinguish parts in a die cavity and automatically control the operation or halt of the assembly machine according to the assembly information of the parts to prevent deficient parts from entering into the next procedure and prevent the assembly machine from idling so as to reduce the rate of rejected products, improve the product quality and ensure the safe and reliable running of the assembly machine.

The embodiments of the invention disclose a user data migration method and a user data backup method, device and system, and belongs to the technical field of broadband access. The user data migration method is applied to a target BRAS (Broadband Remote Access Server) included in a broadband remote access system, and comprises the steps of: when an MPU (Microprocessor Unit) receives a migration message sent when a first target VM (Virtual Machine) satisfies a configured preset migration condition, selecting a VM satisfying a first preset condition from all online VMs of multiple BRASs, and determining the selected VM as a second target VM; the MPU generating a migration rule based on VLAN (Virtual Local Area Network) information of the first target VM and VLAN information of the second target VM, and sending the migration rule to a switch, so that when the switch receives a message sent to the first target VM, the switch forwards the message to the second target VM based on the migration rule, i.e., user data migration of the first target VM is realized, and then a physical server corresponding to the first target VM can be powered off. Therefore, the power consumption of the system is reduced, and idle system resources are simultaneously avoided.

The invention relates to an optical fiber illumination system with an optical feedback return circuit, comprising a driving circuit, an optical fiber coupling module which is connected with the driving circuit, an illumination terminal (6), and an optical fiber cable (4) which is connected with the optical fiber coupling module and the illumination terminal (6) and is composed of a plurality of optical fibers (14), the optical fiber illumination system with the optical feedback return circuit also comprises a feedback circuit which is connected with the driving circuit, a collecting card which is connected with the feedback circuit and a photoelectricity detecting module of which one end is connected with the collecting card and the other end is connected with the input end of the optical fiber cable (4), and a photoswitch (5) is arranged between the output end of the optical fiber cable (4) and the illumination terminal (6). Feedback light is generated by the photoswitch and is converted into electric signals through the photoelectricity detecting module and then enters the feedback circuit after being collected by the collecting card, light source power is adjusted by the feedback circuit to realize the adjustment of the illumination terminal. The optical fiber lighting system in the invention has complete photoelectricity separating characteristic and can provide safe and reliable optical fiber illumination in the occasion with specific requirements.

The invention relates to a cloud computing technology, disclosing a load balancing method, a device and a storage medium, wherein the method sets a weight and a utilization rate threshold of each module of each server. Then, the method counts the total response time and the real-time utilization rate of each server to process the preset number of requests, and calculates the average response timeof each request. Finally, the method calculates the idle value of each server in real time according to the average response time of each server processing each request, the configuration parameters of each module, the weight, the utilization threshold and the real-time utilization rate, and assigns the request to the corresponding server according to the idle value of each server by using a preset allocation rule. By using the invention, the server cluster can be compatible with servers of different configurations, and the throughput of the server cluster as a whole can be improved.