147results about How to "Effective use of performance" patented technology

The invention discloses a portable remote life multi-parameter monitoring terminal and a constructed remote monitoring system. The terminal comprises a microprocessor, a network communication module and a life parameter acquisition module. The terminal is characterized in that: the life parameter acquisition module takes charge of acquiring physiological signals and audio and video information according to the instructions and transmitting the signals to the microprocessor; and after the microprocessor receives, analyzes and processes the physiological signals and the audio and video information of a user, the physiological signals and the audio and video information are transmitted out through the network communication module. The terminal realizes real-time transmission and remote monitoring of multiple physiological parameters of a human body, and can realize brand-new networked and digitalized remote hospital monitoring to meet the requirements of families on remote medicinal treatment, emergency medicinal treatment and the like.

The invention belongs to a thermoelectric conversion technology field, specificly relating to a thermoelectric conversion battery, which solves the problem of a low converting rate of the thermoelectric conversion technical and a poor application effect in the existing technology. The thermoelectric conversion battery comprises heating poles for receiving electron, electron emitters and thermoelectric conversion materials between the heating poles and the electron emitters, wherein the emitters and heating poles are metallicl substance, and the thermoelectric conversion materials are made from pyrite. The said thermoelectric conversion battery of the invention can convert various heat energy into electric energy; it has an excellent sensitivity, even changes in the air temperature can make the thermal battery to generate current changes; it is a collection converter of ordinary thermal, so that the heating within 60-100 DEG C can get a very good thermoelectric conversion effect; and iy may use for a long period again and again.

The invention discloses a streetlight charging pile, and a parking space management method, apparatus, and system thereof. The method comprises: when a reservation request sent by a client is received, whether a vehicle is parked at a current parking space and whether the current parking space is reserved and thus is locked are detected, wherein the reservation request includes reservation information; if no vehicle is parked at the current parking space and the current parking space is not reserved and locked, the current parking space is locked based on the reservation request; and prompting information including the reservation information is outputted, wherein the prompting information is used for prompting the reservation and locking of the current parking space. Therefore, technical problems that the ground is destructed and the construction process is complicated because parking space management of the streetlight charging pile is realized by using an electric parking lock in the prior art can be solved.

This invention relates to an apparatus for molding a mold by pressurizing a foam mixture composed of particles of aggregate, water-soluble binders, and water, and injecting it into a cavity of a heated metal mold. This invention provides an apparatus which can use a foam mixture effectively, can fill the cavity of the metal mold with enough of a foam mixture, and can shorten the time to harden the foam mixture. To achieve these effects, the apparatus for molding a mold is comprised of a hollow rectangular-parallelepiped body 12 having a bottom plate 14, the bottom plate 14 having an injection hole 13 to inject the foam mixture, a means 10 for containing the foam mixture having functions as a mixing bath to mix particles of aggregate, water-soluble binders, and water, and as a pressurized vessel to inject the foam mixture into a metal mold, and a means 22 for closing and opening the injection hole 13. The apparatus is further provided with any means or any combination of means for measuring a temperature of the particles of aggregate or the foam mixture, viscosity of the foam mixture, and moisture of the foam mixture. Further, the means 103 for communicating gases from the cavity of the metal mold to the outside of the mold so that the particles of aggregate cannot pass through it is disposed in the metal mold.

The invention relates to a big data technology, disclosing a data integration method based on a data lake, a server and a storage medium. The method constructs a data lake, constructs an original datapool and a plurality of classification data pools in the data lake, and sets processing rules of each classification data pool respectively. Then, the method receives the original data of each data source, stores the original data in the original data pool, extracts the original data in the original data pool, and classifies the original data into corresponding classification data pools by a preset mode according to the classification of each classification data pool. Finally, according to the preset processing rules in each classification data pool, the method normalizes the original data ineach classification data to obtain the target data, and stores the target data in the corresponding classification data pool. By using the invention, the flexibility of data utilization can be improved, and the data storage cost can be reduced.

The invention provides an ion mobility spectrometry, which comprises a drift tube, an amplifier, an A / D sampler, a data processing unit and a display unit; an ion source is disposed in the drift tube, and comprises a power supply, a discharge body which can generate ions, and an ion extraction electrode; a high-voltage end of the discharge body is connected to the power supply; the low-voltage end is grounded by a current-limiting resistor R1; one end of the ion extraction electrode is connected to the high-voltage end of the discharge body by a divider resistor R3, and the other end is grounded by a divider resistor R2. According to the ion mobility spectrometry of the invention, through the improvement of the structure of the ion source, ions generated by the ion mobility spectrometry can be extracted effectively, and the stability of the discharge of the ion source is not influenced.

The invention provides a novel software copyright protecting method and device. According to the technical scheme, hardware information of a user computer is mainly used; a key point of the invention is to collect and summarize hardware information in a user operation environment; and the information can effectively prevent a user from randomly distributing a serial number and is combined with a random data as a key to enhance the serial number decrypting difficulty, thus achieving a purpose of protecting the serial number from random distribution. The convenience of a serial number scheme is combined with a high-intensity information protecting method of a hardware protecting scheme, and the hardware information is used, so that a user can use software by a simple method, and a software copy of a software enterprise can further be effectively protected and is not randomly distributed and used.

The invention provides a multi-source heterogeneous ecological environment big data processing system and method based on a data lake. The system comprises an ecological environment data acquisition layer, an ecological environment data cleaning layer, an ecological environment data storage layer, an ecological environment data processing layer and an ecological environment data management layer.The ecological environment data acquisition layer is used for acquiring original data of the ecological environment; the ecological environment data cleaning layer is used for preprocessing and standardizing the data acquired by the ecological environment data acquisition layer; the ecological environment data storage layer is used for carrying out classified and layered storage on the data transmitted by the ecological environment data cleaning layer; the ecological environment data processing layer is used for integrally processing the stream batch ecological environment data; and the ecological environment data management layer is used for monitoring the ecological environment data acquisition, cleaning, storage and processing processes. The access and analysis efficiency of the environmental data can be improved, and the storage cost is greatly reduced.

The invention relates to a Windows remote mapping method for a Linux block device. The method includes the steps of: establishing a virtual block device file in a Linux system, and using a storage device in a Windows system as an actual physical device corresponding to the virtual block device file in the Linux system; finding a corresponding device object pointer in a Windows core according to the storage device accessed into the Windows system, and establishing a TCP connection from the Windows system to the Linux system; transmitting information between the virtual block device of the Linux deice and the USB storage device of the Windows system by adopting a TCP protocol, performing reading operation or writing operation according to operation type in the TCP information. According to the Windows remote mapping method for the Linux block device, through the way of expanding the network block device to the Windows system platform, the file transmission operation process is simplified, and the data transmission efficiency is improved.

The invention provides an FPGA based multi-channel data recording and playback method. With a method for setting a data selector and adding or stripping marks, a function for completing the recording of multi-channel data working synchronously by a one-time recording operation can be achieved; and meanwhile, when a single task formed by one-time recording is in the playback operation, data can be returned through corresponding channels without packet loss. The multi-channel data recording and playback method can be used for recording multi-channel real-time data working synchronously, and the data can be played back at any time when needed to reproduce a test scenario. According to multi-channel data recording and playback method, the data can be effectively managed and used, the function of a data switch is replaced to a certain extent, the system design is simplified, and the system cost is reduced.

The invention discloses a bird repelling device for protecting a power box, which comprises a power box, a mounting plate, an electric push rod, a fixing card, a fixing seat, a bird repelling shell, an electric heating plate, a diffusion cover, a suction fan, a medicine box, a miniature Water pump, atomizing nozzle, injection tube, protective shell, battery, charge and discharge controller, solar panel, infrared photoelectric sensor, infrared sensor switch, rotating shaft, fixed plate and spring. The invention can not only effectively expel the birds, but also facilitates the installation and use of the device; the atomized bird repellent is sprayed out through the atomizing nozzle, and then evaporated and diffused by the electric heating plate and the suction fan, so that effective repellent can be achieved. bird repellent, and the bird repellent will not cause harm to birds, which is beneficial to the protection of birds; at the same time, the bird repellent shell can be installed and disassembled through the fixed card and the electric push rod, which improves the installation efficiency of a single bird repellent device and avoids The potential safety hazard caused by too long time can realize the rapid installation of the bird repelling device, which is suitable for popularization and use.

The invention discloses a human resource management system based on software as a service (SaaS). The human resource management system based on SaaS is divided into six levels which are an operation interface, an application service layer, an application integration layer, a SaaS service platform, a foundation framework layer and a data service layer in sequence. The human resource management system based on SaaS is divided into six modules which respectively are a human resource planning module, a recruitment and deployment module, a training and development module, a performance management module, a salary and welfare management module and a labor relation management module. The human resource management system based on SaaS is beneficial to achieving aims of effective planning, organizing, controlling and using of the human resource with investment as little as possible on the foundation of the existing information technology (IT) infrastructure.

The invention relates to the technical field of electric power grids,and discloses an open fuse with a fusible core easy to replace. The open fuse comprises a shell,wherein the left end and the rightend of the shell are fixedly provided with a wire outlet port and a wire inlet port respectively,a rotating disc is hinged to the interior of the shell,and a rotating shaft matched with the shell is installed on the rotating disc; a rotating handle is arranged at the tail end of the rotating shaft,and detachable movable ceramic units are inserted in the upper portion of the rotating disc in an array at equal intervals. According to the open fuse,power can be quickly recovered through the rotating disc and a plurality of replaceable fuse wires installed on the rotating disc; besides,the time for replacing the fuse wires can not influence the electric power recovery speed; meanwhile,the replaceable fuse wire area is isolated from an internal circuit,and electric power accidents are avoided during replacement. The fuse can also be used as a switch blade,and can directly skip the fuse wires and be connected with the circuit so that various use occasions and emergency states can be effectively dealt with,the application range is expanded,and practicability is improved.

The invention relates to a battery margin computational method of a portable terminal. The battery margin computational method of the portable terminal comprises the stages of: computing and displaying the total quantity of electricity of the battery when the battery is inserted; judging whether the battery margin variable quantity exceeds the prescribed value; computing the modified margin and informing the computed margin to a battery management modular; computing and displaying the ratio between the modified margin and the total quantity of electricity of the battery when the battery is inserted. By adopting the method, the information of the battery margin can be supplied more accurately, thus being very useful.

The invention discloses an adsorption device capable of regenerating an adsorbent on site and used for transformer oil regeneration. The adsorption device comprises a plate frame oil filter, a vacuum oil filter and a tank body provided with an oil inlet and an oil outlet. The adsorption device is characterized in that the tank body is internally provided with an upper filter screen and a lower filter screen; a middle filter screen I and a middle filter screen II are sequentially arranged between the upper filter screen and the lower filter screen; a decolorizing adsorbent layer is arranged between the upper filter screen and the middle filter screen I; a dielectric loss reduction adsorbent layer is arranged between the middle filter screen I and the middle filter screen II; a desulfurization adsorbent layer is arranged between the middle filter screen II and the lower filter screen; the tank body above the upper filter screen is provided with a detergent inlet; the bottom of the tank body is provided with a hot air inlet, and the top of the tank body is provided with a hot air outlet; the oil inlet is formed in the bottom of the tank body, and the oil outlet is formed above the upper filter screen. According to the adsorption device, degraded transformer oil can be comprehensively regenerated in the adsorption device, and a cleaning and heating device can be utilized for activating the adsorbent reaching adsorption saturation again, so that the adsorbent is recycled on site.

The invention discloses a high-precise palm-print identifying method based on single matching fractional layer combination. firstly, the invention proposes a new palm-print image pre-processing method based on moving image method to positioning and partitioning the palm-print image for speeding up the pre-processing of the image; Then distantly filtering the palm-print image by the filter Gabor; directly filtering the sampling point by integrating the filtering step and the sampling step so as to greatly reduce the feature extracting time. During the matching identification, the vein information of the palm-prints towards the same direction is single operated Hamming matching, so the method solves the position excursion problem of the vein features towards different directions caused by different filters. The combination between the matching fractional layer and the average plan maximum remains and makes use of the phase and the direction information of the vein feature. the invention greatly speeds up the pre-processing of the palm-print image and the extraction of the vein feature and furthest enhances the ID identifying precision of the palm-print.

The invention provides an imaging system and a video processing method. The system comprises a video acquisition module used for acquiring an original video image; a privacy removing module comprisinga face recognition module for acquiring all face areas in the original video and extracting feature vectors of faces respectively; a feature vector change module for changing the feature vector of the human face extracted by the human face recognition module into a forged human face feature vector; the forgery module for forming a forgery face according to the forgery face feature vector formed by the feature vector change module; and the privacy-removed video generation module for respectively covering the forged face formed by the forging module on the original face of the original video toform a privacy-removed video. According to the invention, the privacy can be protected while the video serves for public safety or commercial use.

The invention discloses a method for improving safety and monitoring efficiency of a financial warehouse. The method comprises the following steps of: storing cashbox sequences in an identification card, passive radio-frequency identification tags and a financial warehouse computer respectively; sticking the passive radio-frequency identification tags on two sides of a cashbox; arranging at leastfour radio-frequency antennas at an access port; circularly emitting radio-frequency signals in turn under the control of a radio-frequency identification reader-writer in a working state by the radio-frequency antennas; uniting a plurality of pieces of second cashbox sequence information from the upper radio-frequency antenna on one side, a plurality of pieces of second cashbox sequence information from the upper radio-frequency antenna on the other side, a plurality of pieces of second cashbox sequence information from the lower radio-frequency antenna on one side and a plurality of pieces of second cashbox sequence information from the lower radio-frequency antenna on the other side in at least one period by the reader-writer to acquire actual second cashbox sequence information; and matching the actual second cashbox sequence information and third cashbox sequence information. By the method, the cashboxes accessing the financial warehouse can be accurately and quickly identified, and the matching of persons and the cashboxes is guaranteed.

The invention discloses a circulating water closed system corrosion inhibitor as well as preparation and application methods thereof. The corrosion inhibitor is composed of the following components inpercentage by mass: 30-50% of a silicate, 10-15% of a natural dispersant, 5-15% of a carboxylate, 1-3% of a copper corrosion inhibitor, and the balance of soft water; and the preparation method of the corrosion inhibitor includes the steps of preparing the copper corrosion inhibitor, pumping a quantitative inorganic silicate or organic silicate into a reaction kettle, performing stirring until all the materials are dissolved, and adding the natural dispersant, the carboxylate and the copper corrosion inhibitor into the reaction kettle, and includes other steps, so that finally the product corrosion inhibitor is obtained. The corrosion inhibitor provided by the invention has stronger chemical adsorption at the metal surfaces, slows anode and cathode reactions, relieves the corrosion of a soft water system material, has strong corrosion inhibition performance and long effective time, and forms a composite membrane protection system to protect a device against corrosion; and the preparation method of the corrosion inhibitor is scientific, and the corrosion inhibitor has significant effects when being used for water treatment in a steel plant.

The invention provides a code scanning payment intelligent charging station based on an NB-IOT technology, and relates to the technical field of charging stations. The code scanning payment intelligent charging station based on the NB-IOT technology comprises an equipment access layer, the equipment access layer is a part for providing equipment access in a system and supports equipment access of various communication modes of manufacturers, the manufacturers only need to follow a unified access protocol of a platform, and a user uses a mobile phone to interact with equipment through a wide area network of an operator. According to the code scanning payment intelligent charging station based on NB-IOT technology, mobile phone payment is divided into a charging pile networking mode and a charging pile non-networking mode, under the condition that the charging piles are networked, a user can carry out charging through code scanning payment, and under the condition that the charging piles are not networked, by sending a financial-level dynamic password (OTP) and combining artificial intelligence (AI) with a neural network algorithm (BP) for precise matching, mobile phone code scanning payment under the situation that the charging pile is not networked is achieved, and the usability of the charging pile is effectively improved.

The invention relates to a power generation unit made of piezoelectric material, which is similar to an electronic lighter commonly used in daily life and an electronic igniter on a gas cooker. The power generation unit is arranged at a gravity fulcrum part of an anti-vibration system and used for receiving the energy produced by the vibration and the body gravity center shift speed during the running of a vehicle. Output electrodes at two ends of the power generation unit are respectively a positive electrode and a negative electrode and are correspondingly connected with an electric energy conversion and storage circuit system. Once the vehicle runs, the power generation unit can receive the vibration energy and the power energy produced by the vibration and the body gravity center shift speed during the running of the vehicle ; and as the electric energy can be generated continuously, the electric energy can get through the electric energy conversion and storage circuit system so as to achieve the aim of directly or indirectly providing (or replenishing) the kinetic energy required by self when the vehicle travels.

The invention discloses a ceramic bushing surface quality visual detection device and a detection method thereof. The ceramic bushing surface quality visual detection device comprises a base, a first motor, a structured light detection assembly and a side frame. A belt conveyor is arranged at the left end of the upper surface of the base, and a material stopper is arranged at the right end of the belt conveyor; the first motor is installed at the right end of the upper surface of the base, a station disc is fixed to an output shaft at the upper side of the first motor, and a light transmission detection assembly and an inner diameter detection assembly are installed at the edge position of the station disc; a third motor is fixed to the edge position of the station disc, a swing arm is fixed to an output shaft at the upper side of the third motor, and the structured light detection assembly is arranged at the upper end of the swing arm. According to the ceramic bushing surface quality visual detection device and the detection method thereof, crack, incompleteness and inner diameter difference detection can be carried out on a ceramic bushing, manual intervention is reduced based on visual detection, the detection efficiency is high, and the use is convenient.

The present invention relates to a method for reporting a channel state in a wireless communication system according to one embodiment of the present invention, wherein a terminal can retune between a plurality of narrowbands and receive data, and the method may comprise the steps of: receiving a configuration for reporting a channel state; calculating a channel quality indicator for all the plurality of narrowbands if a periodical broadband feedback mode is configured according to the configuration for reporting a channel state; and reporting the calculated channel quality indicator.

The invention discloses medical ozone isotonic sterile normal saline and a preparation method and application thereof. The medical ozone isotonic sterile normal saline is prepared from the componentsof medical ozone and a 0.9% sodium chloride injection, and the ratio of the mass of the medical ozone to the volume of the 0.9% sodium chloride injection is equal to 3 [mu]g / 100ml. According to the medical ozone isotonic sterile normal saline and the preparation method and the application thereof, the medical ozone is made into a medical injection (the isotonic sterile normal saline) under normaltemperature and pressure according to a specific proportion, the property is stable, transportation is facilitated, using is safe and effective, quantity production can be realized, flexible using andpromotion in clinical practice are facilitated, the medical ozone isotonic sterile normal saline is economical, concise and efficient, patients directly benefiting from the ozone isotonic sterile saline is realized, and a new method for preparation and application of the ozone in the field of medicine is developed.

The invention discloses a foam dewatering agent. The foam dewatering agent is prepared by the following raw materials by weight percentage: 5-10% of triethylene tetramine, 10-20% of diethylenetriamine, 1-30% of oleic acid, 2-10% of glacial acetic acid, 5-15% of maleic anhydride, 5-10% of acrylic acid, 2-7% of citric acid, 5-30% of imidazoline, 5-30% of LAS, 5-10% of HCl aqueous solution with the mass percentage concentration of 20%, 5-10% of NaOH aqueous solution with the mass percentage concentration of 30% and 10-30% of water. The foam dewatering agent integrates foam dewatering, corrosion inhibiting and antiscaling functions, as one potion has the functions such as foam dewatering, corrosion inhibiting and antiscaling and the like at the same time, so that one-time filling-up can replace the traditional three-time respective filling-up, thus reducing the cost, simplifying the process without affecting the functions and prolonging the period of validity. The invention also disclosesa method for preparing the foam dewatering agent.

The invention discloses a crossroad traffic system without traffic lights. The crossroad traffic system comprises a transverse trunk road, a longitudinal trunk road, overpass lanes, right-turn lanes, left-turn lanes and underground lanes, wherein the transverse trunk road comprises transverse forward lanes and transverse reverse lanes; the longitudinal trunk road comprises longitudinal forward lanes and longitudinal reverse lanes; the overpass lanes are an overpass lane A and an overpass lane B; the left-turn lanes are a transverse forward left-turn lane and a transverse reverse left-turn lane; the underground lanes are a longitudinal forward underground left-turn lane and a longitudinal reverse underground left-turn lane. During implementation, by adding the overpass lane A, the overpass lane B, the right-turn lanes, the transverse forward left-turn lane, the transverse reverse left-turn lane, the longitudinal forward underground left-turn lane and the longitudinal reverse underground left-turn lane, vehicles in all directions can turn left, go straight and turn right without the traffic lights, so that smooth road traffic can be guaranteed.

The invention relates to an activated rust layer rust converting agent for electric transmission and transformation equipment and a preparation method and application of the rust converting agent and belongs to the technical field of corrosion prevention of special materials. The rust converting agent disclosed by the invention is prepared from the following components in parts by mass: 8-15 parts of phosphoric acid, 1-3 parts of citric acid, 0.5-3 parts of oxalic acid, 0.1-0.5 parts of thiourea, 0.1-0.5 parts of triethanolamine, 1-2 parts of zinc oxide, 5-8 parts of zinc dihydrogen phosphate, 0.1-1 parts of molybdate, 0.1-1 parts of hydrochloride, 0.5-1 parts of emulsifier, 0.5-1 parts of hydrofluoride, 0.5-1 parts of sodium benzoate, and 70-80 parts of deionized water. The components are added to a container according to proportion and mechanically stirred to be uniform, a product can be obtained after the reaction is completed and the solution is transparent and has not impurities, and in use, the rust converting agent can be brushed before a paint is coated. The rust converting agent is reasonable in component design and simple in preparation process, and the obtained rust converting agent has excellent performances, is wide in application scope and is convenient for large-scale production and application.

Methods and apparatuses for coordinating resource scheduling between wireless networks are provided. The method comprises receiving a resource coordination request message from at least one wireless network, wherein the resource coordination request message includes identifiers of at least one pair of wireless links which include an interfered wireless link in the at least one wireless network and an interfering wireless link in a second wireless network. The method also comprises performing coordination about schedulable resources for the interfered wireless link and the interfering wireless link based on the resource coordination request message. The method further comprises transmitting a coordinated schedulable resource message to the at least one wireless network and the second wireless network such that at least one of the interfered wireless link and the interfering wireless link is scheduled according to the coordinated schedulable resource message. With the methods and apparatuses of the present disclosure, the interference taking place between wireless networks can be avoided or at least reduced by coordinating resource scheduling.