1049 results about "Work Performances" patented technology

The invention discloses battery heat management equipment with an efficient balanced radiating function and an electric heating function. The battery heat management equipment comprises a radiating cooling device, an electric heating device and a temperature acquisition device, wherein a battery radiating device comprises a plurality of battery monomers, battery connecting pole pieces, insulating high heat conduction battery protection shells, a composite phase change material, a framework structure material for improving heat transfer and strength, heat pipes, a battery module box and heat pipe radiating fins; a battery electric heating device comprises the electric heating device and an electric heating controller; the electric heating device is embedded into the phase change material and connected with the electric heating controller; the temperature acquisition device comprises a thermocouple and a temperature acquirer; the thermocouple is arranged in a composite phase change material cooling module and transfers a sensed signal to the temperature acquirer; the temperature acquirer transfers the signal to a battery heat management equipment master controller; and the battery heat management equipment master controller is connected with the electric heating controller. According to the battery heat management equipment, a power battery is high in working performance, high in safety and long in cycle life.

The invention discloses a composite phase change material for heat dissipation of a lithium battery and a device. The device comprises a top cap 1, a box body 2 and partition plates 4; and cavities of corresponding number are partitioned in the box body 2 according to the number of single batteries 3 to be radiated, an air runner 5 is formed between the adjacent partition plates, and the composite phase change material 4 with phase change temperature of between 40 and 70 DEG C is filled in the cavities. When the device starts working, the heat of the single batteries is transferred to the composite phase change material; and when the temperature is higher than the phase change temperature of the phase change material, the phase change material absorbs the heat, produces phase change and stores the heat so as to realize heat dissipation and cooling of the single batteries. The composite phase change material has high coefficient of heat conductivity, keeps the size in the phase change process, has high heat storage, heat release and heat dissipation rate, has no liquid liquidity or leakage, is easily encapsulated, is convenient to operate and maintain, and can improve the working performance and the reliability of the batteries when used for the heat dissipation of the high-power and quick charge / discharge power lithium batteries.

The invention relates to a system and a method for the intelligent management and service of people streams in public places. The system comprises common user terminals, safety terminals, a monitoringand management system and wireless communication base stations arranged in separate active areas, wherein the monitoring and management system comprises a wireless information processing system, a communication control system and a panoramic monitoring system. The method comprises: an equipment identification code list and a user-terminal use mapping table are created and periodically updated; the common user terminals update coordinate information by GPS technology and send the coordinate information bound with equipment identification codes to the monitoring and management system; and the monitoring and management system displays user position information at corresponding coordinate positions in the panoramic monitoring system. The system and the method for the intelligent management and service of the people streams in the public places are simple and practical in architecture, convenient and quick in use, stable and reliable in working performance and wide in application ranges and lay a firm foundation for the further development, promotion and use of the function of managing and serving the people streams in the large public places.

The invention provides a framing method of the receiver front-end of multimode satellite navigation, which discloses a frontend chip of the receiving RF of multimode satellite navigation which is applicable to a plurality of satellite navigation systems. The method of the invention comprises six modules which are a multimode PF frontend low-noise amplifier / mixer group of monolithic integrated and completed type, a reconfigurable image rejection filter, a band-variable gain amplifier, an analog-to-digital converser, a configurable frequency synthesizer and a multimode control logic module. The reconfigurable module can realize the distribution of functional parameters according to the requirement through the multimode control logic management, causing the working performance to be optimized and meeting the functional requirement on the RF front end of the receiving platform of multimode satellite navigation. The framing method of the invention requires no external supporting accessories and has the advantages of being easy to carrying out cascade connection with preceding and backward stages, high gain, small noise coefficient and good integration. The invention is applied to the current communication and navigation positioning equipment for receiving multimode satellite navigation signals, has a wide application range and quite remarkable economic benefit, is largely on demand, supports the integration making use of multimode satellite navigation positioning information, improves positioning precision and has large social benefit.

Systems and techniques are provided for managing an interface between a machine or work vehicle and a surface that the machine / work vehicle travels on in order to provide an optimum work performance level that balances fuel efficiency and surface adversity. Fleet management and reporting capabilities pertaining to such interface management are also provided.

A multi-line laser radar comprises a first radar assembly, and the first radar assembly comprises n laser devices, an optical alignment unit, a scanning rotating mirror and a detector, wherein n is larger than 1. Each laser device is used for emitting one way of laser beam to the optical alignment unit; the optical alignment unit is used for aligning the n ways of laser beams, and the aligned n ways of laser beams are shot towards target reflection mirrors of the scanning rotating mirror; the scanning rotating mirror comprises the m reflection mirrors rotating around a rotary shaft, and the rotating plane of the rotary shaft is perpendicular to the arrangement direction of the aligned n ways of laser beams, wherein m is larger than 1; the target reflection mirrors are used for reflecting the received aligned n ways of laser beams to a detection area of the first radar assembly; and the detector is used for receiving reflected echo signals of the n ways of laser beams in the detection area. The multi-line laser radar is of a multi-emit and one-receive structure, signal crosstalk among different detectors is avoided, the working performance is improved, and the cost is lowered.

The invention discloses a method, device and system for implementing memory data backup. And the method comprises: receiving logic log generated by memory database of a host computer; according to the logic log, synchronously backuping the memory data in the host computer, and making backup operation on the memory data. And the device comprises: receiving unit and memory database, where the memory database comprises: synchronizing unit and backup unit. And the invention can assure the memory database in the host computer real-timely supplies data operation to the outside and can not interrupt by the effect of the backup operation, improving working performance of the host computer and raising working efficiency of the host computer.

Results of field testing of portions of a distributed system such as a Broadband Communications System from a testing device to a controller which downloads programmed test protocols and sequences thereof to the separate testing device over a wired or wireless link and thereafter can be used to control the testing device as well as display test results and provide analysis of the test results and suggest procedures to technical personnel. The controller then can transmit the test data to a central facility or distribution hub in substantially real-time together with work performance data where full technical analysis can be performed. The test data and results of analysis can then be distributed as desired such as to a management analysis facility to support improvement of efficiency of the system and the operation thereof.

The invention discloses a method for realizing multi-path parallel picking, which comprises that: a commodity warehousing strategy is defined, namely, a warehouse management system searches for storage positions according to the principle of proximity on the picking goods positions of commodities; a commodity ex-warehouse strategy is defined, namely, the warehouse management system makes the commodity ex-warehouse strategy; and a task scheduling system performs resolution, combination and calculation on ex-warehouse instructions of the warehouse management system, calculates a virtual picking tray and a virtual picking transfer container according to the packing unit of the commodities, and dynamically calculates and allocates ex-warehouse and goods collection areas and goods collection positions of stores. In the technical scheme provided by the invention, the stock accuracy and real-time of a warehouse can be improved, the working performance of the warehouse is improved, the error rate of logistics operations can be decreased, the logistics cost is reduced, picking and delivery response time is shortened, the service level of the logistics operations is improved and the core competence of a corporation is improved.

The invention relates to a method for main color feature extraction and structuring description of images, which comprises the following steps of: inputting an image to be processed; selecting a color space; quantizing the color of the image in the color space; calculating a normalized color histogram to obtain the percentage of the pixel number of each color in the entire image pixel number; acquiring the main color of the image according to the percentage; calculating the variance and the space correlation of the main color; and encoding the main color features of the image to obtain the description of the main color features of the image. By adopting the method for the main color feature extraction and the structuring description of the images, the similarity of two images can be distinguished by comparing the similarity degree between the main color features of the two images, the same or similar images can be searched quickly, the processing procedure is simple and convenient, and the working performance is stable and reliable, so the method is important to improve the image retrieval efficiency and quality, and enhance the capacities of analyzing and understanding the images, has a wide application range, and is widely applied to the fields of image retrieval, machine vision and intelligent video monitoring.

This invention relates to a kind of method of intellect software key board import electronic device screen realizing on the electronic device screen. When generating the knob contactor the key board selects the candidate import content by sensing the location of the knob contactor and changes the screen allocation automatically and displays the candidate content properly in order to help the user input it correctly; the user selects the hoped input content through the location of the moving contactor and completes the input by lifting the contactor. The method of realizing the intellect software key board import by adopting on the electronic device screen can be convenience to input the information for the electronic device screen correctly and the realization process is easy and the use method is speed and flexible and variable; combine and input the information of the location of the use's knob contactor and the lifting location of the contactor which can increase the input characters for the electronic device in the same key board range largely and enhance the fault tolerant performance largely and the work performance is stable and reliable and the use range of it is larger.

The invention discloses an uncooled microbolometer, which comprises a microbolometer microbridge structure used for an uncooled detector, wherein the thermistor material and the light absorbing material in the microbridge structure are vanadium oxide-carbon nano tube composite membranes, the vanadium oxide-carbon nano tube composite membranes are formed by compounding one-dimensional carbon nano tubes and two-dimensional vanadium oxide membranes, and the microbridge structure is in a three-layer sandwich structure: the bottom layer is provided with an amorphous silicon nitride membrane which is used as the supporting and insulating material of the microbridge, the middle layer is provided with one or more layers of vanadium oxide-carbon nano tube composite membranes which are used as the heat sensitive layer and the light absorbing layer of the microbolometer; and the surface layer is provided with another layer of amorphous silicon nitride membrane which is used as the passivation layer of the heat sensitive membrane and a stress control layer. The microbolometer and the preparation method thereof can overcome the defects of the prior art, improve the working performance of devices, reduce the cost of raw materials, and are suitable for large-scale industrial production.

A carrier development system wherein registrant communication terminals carried by registrants, an employer end communication terminal, and a system server computer are mutually connected via a communication network such as the Internet, and wherein the computer automatically assigns the registrants, who satisfy employment requirements of an employer end, to time frames (cells) corresponding to job types on each day. A shift creation window, in which the cells are arranged in accordance with cell assignment conditions, is used to automatically assign the registrants to the cells, based on personnel assignment conditions and the preset values of work performance appraisal related to the registrants. The shifts of the respective job types are made open such that they can be viewed via the registrant communication terminals, thereby recruiting for some time interval. Thereafter, notifications of preliminary confirmations are transmitted to the registrant communication terminals of the assigned registrants through the communication network, and responses to the notifications are accepted via those registrant communication terminals. Then, applicants are automatically assigned to the cells in accordance with the employment requirements and the preset values of work performance appraisal, thereby creating a shift table.

The invention discloses an internal work approval process management system of bank, which comprises the following steps: using a process customizing unit to configure information according to a work process designed by an idea of Process Bank; using a process display unit to display process instruction information such as process diagrams and work standard requirements; starting a process processing unit to finish the processing of each process link, and recording work logs; using a short-message sending unit to automatically generate and send short-message promote information; and using a performance assessment unit to calculate and summarize the satisfaction degree and work performance to generate a performance report. The system provided by the invention has the advantages of realizing standardization of the approval process, transparency of the work information, automation of the information transmission and quantification of the performance assessment, effectively increasing a refinement level of the management and enhancing the working efficiency and quality.

The invention discloses a seawater-sea sand concrete, belonging to the field of building materials. The seawater-sea sand concrete comprises the following components in parts by mass: 10-25 parts of cement, 4-9 parts of seawater, 25-40 parts of sea sand, 35-55 parts of stone, 0.1-0.8 part of water reducing agent, 0.005-0.02 part of retarder, 0.01-0.05 part of air entraining agent and 0.001-0.01 part of sacrifice agent. The seawater-sea sand concrete solves the technical problem that the seawater and sea sand can not be directly utilized easily. The seawater-sea sand concrete disclosed by the invention has excellent working performance, different production batches have stable working performance, and thus, the seawater-sea sand concrete is suitable for large-scale continuous production and low in cost.

The invention relates to an optimization method facing a lateral force of a Macpherson suspension shock absorber, which comprises the following steps: firstly, measuring hard point coordinates of a Macpherson suspension to be optimized and establishing a multi-rigid-body simulation model on the basis of the multi-body dynamics theory; then using the K&C characteristic of the actually measured Macpherson suspension as the datum and regulating hard point coordinates of the simulation model until an error of a simulation result is controlled in an acceptable range; and finally, respectively using a geometrical parameter of a spring seat and an actual acting force line of a coil spring as optimization design variables, using the lateral force at the positions of a guide seat and a piston of the shock absorber as an optimization target and selecting a response surface method to carry out optimization in multi-body dynamics software, so that the optimal geometrical parameter of the spring seat and the optimal spring actual acting force line which enable the lateral force of the shock absorber to be minimized can be obtained. Compared with the prior art, the optimization method respectively starts with the geometrical parameter of the spring seat of the shock absorber and the force line of the coil spring of the shock absorber, optimizes the lateral force at the positions of the guide seat and the piston of the shock absorber, improves the working performance of the suspension and prolongs the service life of the shock absorber.

The invention relates to a microbolometer, which comprises a microbridge structure, wherein a thermosensitive resistance material and an infrared absorption material layer in the microbridge structure are of a carbon nanometer tube-amorphous silicon composite film, the carbon nano tube-amorphous silicon composite film is formed by compounding an one-dimension carbon nano-tube and a two-dimensional amorphous silicon film, and the microbridge structure is of a three-layer sandwich structure; the most bottom layer is of a amorphous silicon nitride film which is used as a supporting and insulation material of the microbridge; the intermediate layer is of one layer or multiple layers of carbon nano-tube-amorphous composite film, the stress is opposite to the nature of the bottom layer silicon nitride film, and the carbon nano-tube-amorphous composite film is used as the thermosensitive layer and the infrared absorption layer of the microbolometer; and the surface layer is of an amorphous silicon nitride film, the stress of the amorphous silicon nitride film is opposite to the nature of the intermediate carbon nano-tube-amorphous composite film, and the amorphous silicon nitride film is used as a passivation layer of the inforared sensing film and a control layer of the stress. The microbolometer and the preparation method can overcome the weaknesses of the prior art, improves the working performance of the part, reduces the cost of the raw material and are applicable to the industrialized mass production.

The invention relates to a method for implementing real-time intelligent fault analysis based on a dynamic link in an IPTV (Internet Protocol Television) network. The method comprises the following steps: performing probe device initialization operation; performing configuration according to an IPTV network node and generating monitoring point information configuration files; performing monitoring point information broadcast operation; performing network link discovery operation; performing device link node registration operation, performing link device monitor information synchronous update operation; performing node fault discovery processing operation; and performing fault location diagnosis operation and fault location alarm prompt operation. By adopting the method for implementing real-time intelligent fault analysis based on a dynamic link in the IPTV network, a probe on the link can perform node detection information synchronization and link inspection at set time, and an expert knowledge base in each node can diagnose abnormity and position and cause of the abnormity according to collected information in conjunction with self detection information, to achieve the purpose of link fault checking and locating purpose; and the method is quick and convenient in processing course, stable and reliable in working performance and relatively wide in application range.

The invention relates to a two-dimensional code based method for realizing extended authentication control of a smart card on mobile equipment. The method comprises the following steps: an eID application program sends a service request to an eID service system; the eID service system returns a two-dimensional code including registry key information to the eID application program and monitors the status of the registry key information; the two-dimensional code is scanned; information acquisition is conducted; whether an eID card is registered or not is checked; the registration authority information of the eID card is read or encrypted and then sent to the eID service system; the eID service system achieves eID registration authority treatment; the session key is updated according to the result; the eID application program receives application service provided by the eID service system. By adopting the two-dimensional code based method for realizing extended authentication control of the smart card on mobile equipment, the dependence of the smart card on a traditional card reader is reduced, the identity authentication is safe and reliable, the use is convenient, quick and safe, the working performance is stable and reliable and the application range is relatively wide.

The invention relates to a credible platform and a method for controlling hardware equipment by using the same, belonging to the field of a computer. The credible platform comprises the hardware equipment and a credible platform control module with the function of active control, wherein hardware units, such as an active measure engine, a control ruling engine, a working mode custom engine, a credible control strategy configuration engine, and on the like, are arranged in the credible platform control module so as to realize the control functions of actively checking working mode configuration information, control strategy configuration information, firmware codes and circuit working states, and on the like for the hardware equipment. Through the identity legitimacy authentication and theactive control of the credible hardware equipment, which are realized by the credible pipeline technology, the active control and active check function, the security control system of credible hardware equipment which can not be bypassed by the upper layer can be stilled provided for the accessor of credible platform in incredible or lower-credibility computing environment without modifying the computing platform system structure and obviously reducing the system working performance.

The invention provides a control method for using color LED light source as backlight source of the LCD, which comprises adopting color LED as the backlight source, time-sharing lightening LED by field sequential system principle, synthesizing color iamge by human-eye visual persistence effect; inserting full-black frame in time-sharing lightening time sequence for reducing round-off phenomenon when displaying dynamic image; mixing lightening backlight source LED of positive sequence and negative sequence for reducing degree of color breakup phenomenon; in addition, the invention provides a method for controlling the dynamic area for further improving contrast. Adopting the control method of the invention can further improve working performance and structure size of the LCD, prolong the service life and increase the color expressive force of the LCD.

The invention discloses a modified metakaolin-based permeation-resistant and crack-resistant agent for concrete. The modified metakaolin-based permeation-resistant and crack-resistant agent for concrete comprises: by mass, 10 to 75% of modified metakaolin, 5 to 40% of fine limestone powder, 4 to 40% of superfine coal ash, 1 to 20% of calcined hydrotalcite, 2 to 40% of fine quartz sand and 0.2 to 20% of solid silane powder. A preparation method of the modified metakaolin comprises the following steps of putting dry and washed kaolin into a bowl mill, carrying out grinding to obtain kaolin powder, carrying out calcination of the kaolin powder at a temperature of 500 to 1000 DEG C for 0.5 to 6.0 hours to obtain metakaolin, putting the metakaolin into a dispersion machine, adding an organic modifier of sulfamate or triethanolamine into the metakaolin, wherein a mass ratio of the metakaolin and the organic modifier is in a range of (5000: 1) to (100: 1), and carrying out dispersion to obtain the modified metakaolin having a contact angle of 50 to 100 degrees and a specific surface area of 8000 to 15000m<2> / kg. The modified metakaolin-based permeation-resistant and crack-resistant agentfor concrete can be utilized as a concrete additive, improves strength of concrete at different ages, does not produce obvious influences on concrete work performances, obviously improves anti-chloride ion penetration capability of concrete, reduces total shrinkage of concrete and improves crack resistance of concrete.

The invention discloses high-performance concrete with a large mixing amount of mineral powder and a manufacturing method of the high-performance concrete. The high-performance concrete is manufactured from cement, slag powder, coal ash, crushed stone, river sand, water, an exciting agent, and a water reducer, and comprises, by weight part: 140-170 parts of cement, 170-240 parts of slag powder, 50-100 parts of coal ash, 1010-1100 parts of crushed stone, 735-825 parts of river sand, 150-180 parts of water, 11-15 parts of an exciting agent, and 3.4-5 parts of a water reducer. Slag powder and coal ash are re-mixed into the concrete as a supplementary cementitious material, through an exciting effect of the sodium sulfate exciting agent, to manufacture the high-performance concrete with a large mixing amount of mineral powder. Long-term strength, durability, and working performance of the cement concrete are effectively improved. A large amount of industrial waste, such as mineral powder and coal ash, is utilized in the formula, thereby reducing cement consumption in pre-mixed concrete. The cost is reduced, and the method is energy-saving and eco-friendly.

The invention discloses a multifunctional direct seed sowing machine for coating grass on rape. The multifunctional direct seed sowing machine comprises a walking system, a vehicle frame, a towing bracket, a sowing and fertilizing system, and a rotary tillage ditching system, wherein the vehicle frame is arranged on the walking system; the towing bracket is connected with the vehicle frame and arranged behind the walking system; a horizontal header, a straw chopping and conveying system and a throwing about mechanism, which are connected with each other in sequence, are arranged on the vehicle frame from front to back; the rotary tillage ditching system is arranged on the towing bracket below the throwing about mechanism; the sowing and fertilizing system is arranged on the vehicle frame; and the sowing ports and the fertilizing ports of the sowing and fertilizing system are arranged before and behind shallow winter breaking and ditching formed ridges respectively. According to the multifunctional direct seed sowing machine, six processes such as shallow ploughing, stubble cleaning, sowing, fertilizing, ridge forming ditching, and grass coating between sowed rows can be fulfilled simultaneously, so as to effectively solve the problems of complex processes, low efficiency, and grass winding and mud hilling on soil operation components, greatly improve the working performance, efficiently realize soil moisture conservation and heat insulation on rape ridges due to secondary utilization of former plant stubble, and improve the operation quality of sowing.

The invention relates to a method for realizing combined management of the login account number of a platform system and the account number of a third party system in a computer software system. The method comprises user account number registration processing operation and user account number binding processing operation, wherein the information of a plurality of user accounts is subjected to combined management, so that the combined integrated information can be seen when any one account is registered. By virtue of the method for realizing combined management of the login account number of the platform system and the account number of the third party system in the computer software system, a plurality of third part accounts are bound into one account, the plurality of accounts can be registered together, the same result is seen after registration, and data of binding accounts and bound accounts is combined during binding, so that data share is realized, the same combined information can be seen when any one account is registered, multi-account registration is realized, multi-account binding intercommunication is guaranteed, the processing process is quick and convenient, the work performance is stable and reliable, and the application range is wide.

The invention relates to a structure of base band circuit for realizing double frequency GPS satellite signal receiver. The base band circuit mainly comprises an L1 processing circuit and an L2 processing circuit, the input end is connected with the output of a radio-frequency circuit, and the output end is connected with a central processing module. The L1 processing circuit mainly comprises an L1C / A code track loop module, an L1 carrier wave track loop module, an L1W cycle estimation module and an L1P code generation module; the L2 processing circuit comprises an L2 carrier wave track loop module, an L2P track loop module, an L2W estimation module, an L1 and L2 cross multiplier and an L2 correlator. The L1 and L2 cross multiplier and the L2 correlator are designed and realized in a DSP module built in an FPGA circuit module. The invention also relates to a method for realizing signal track on GPS L2 channel by the structure of base band circuit. By adopting the structure of base band circuit for realizing double frequency GPS satellite signal receiver and the method thereof, the velocity and performance of the system are improved greatly, the system scale and cost are reduced, the anti-interference performance of the receiver is enhanced, the circuit structure is simple, the working performance is stable and reliable, and the application range is wide.

The invention relates to an electromechanical apparatus, namely a building concealed circuit threader comprising a pull wire (3) which can be inserted into wire conduit (31) openings (32) and can pass through in the wire conduit (31). The building concealed circuit threader is characterized in that the threader is provided with a box-shaped shell (1), the front end of the shell (1) is provided with plugboards (5) matched with the wire conduit openings, the shell (1) is internally provided with a reel (2) for reeling the pull wire (3), a clamping device (4) for the pull wire (3) is arranged between the plugboards (5) and the reel (2), and the clamping device (4) is connected with an electric motor (9) by a drive disk assembly. The building concealed circuit threader has the beneficial effects that the plugboards are inserted into the openings at one part, and one person controls the threader remotely to perform threading operation, thus the labour intensity is low, the working performance is high, and the theader is hopeful to be the necessary apparatus for the building concealed circuit installation.

The invention discloses a novel environment-friendly polycarboxylate based anti-mud agent and a preparation method thereof, which belong to the field of architecture material concrete admixtures. The polycarboxylate based anti-mud agent is prepared from free radical initiated polymerization of polyoxyethylene ether containing unsaturated double bonds, unsaturated esters and derivatives which are taken as monomers as well as unsaturated carboxylic acid and derivatives thereof and a redox initiator. The polycarboxylate based anti-mud agent blocks soil in a concrete floor material to adsorb a polycarboxylate superplasticizer during use, thereby reducing the use amount of a water reducer, saving cost and improving the working performance of concrete. The anti-mud agent synthesized according to the invention can effectively improve the influence of large content of mud in sandstone materials when the polycarboxylate superplasticizer is used.