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262results about How to "Avoid red tape" patented technology

Car rental management system aiming at automatic drive

A car rental management system aiming at automatic drive provided by the invention comprises a call center, a client, a background server, a background service management system, an automatic drive vehicle, a vehicle monitoring and management system and a pilotless plane. The call center connects with and manages the background server through the background service management system, the client is configured to exchange data with the background server through a wireless network, and the automatic drive vehicle, the vehicle monitoring and management system and the pilotless plane are connected and communicated with the background service management system through a wireless network. According to the technical scheme of the invention, the management system aiming at automatic drive enables the realization of intelligent management of the automatic drive vehicle, and makes it possible to allow the automatic drive vehicle into the car rental or taxi industry. Moreover, the service of returning a vehicle may be performed at any place and at any time in such a manner that clients do not need to go to a car rental office in person and go through various complicated procedures, therefore the process of car rental is simplified, client experience is improved, and a reliable operation and management guarantee is provided to the car rental industry.
Owner:北京丰华联合科技有限公司

Detection method for measuring thicknesses of multiple coating layers

The invention belongs to the technical field of detection on automobile parts, and provides a detection method for measuring thicknesses of multiple coating layers. The detection method comprises the following steps: cutting a sample part to be detected, burnishing vertically to the cross section of a sample, properly polishing the sample, putting the sample on a measuring table of a microscope, regulating the amplification factor of the microscope, observing under the 100-1000-fold microscope, observing by adding a cold light source on the side surface of the sample to be detected, and measuring the thicknesses of the coating layers at the same time. The detection method has the advantages as follows: by varying the light line and the light intensity of the microscope, a layering problem of the coating layers with similar colors, such as an ED layer and a primer layer, white paint and varnish as well as black finishing paint and varnish, can be effectively solved, thus avoiding a special sampling cumbersome procedure in the production process; the detection method is accurate in detection and high in reliability; a reliable basis is provided for routine detection and defect analysis of metal and plastic coating products.
Owner:NINGBO MINTH AUTOMOTIVE PARTS RES&DEV CO LTD

Video control method and mobile phone terminal

The embodiment of the invention provides a video control method and a mobile phone terminal and relates to the technical field of mobile terminals. The function of switching a prior part and a next part of a video being played on the mobile phone terminal by shaking the mobile phone terminal in different directions through the corresponding relation between preset displacement parameters of the mobile phone terminal and video control operations is achieved. According to the technical scheme, the method includes the steps that displacement parameters of the mobile phone terminal are acquired by the mobile phone terminal, wherein the displacement parameters are generated after the mobile phone terminal responds to shaking motion done by a user; values of accelerated speeds in all preset directions are calculated according to the displacement parameters; if the value of the accelerated speed in the first direction is larger than a first preset threshold value, a first switching instruction will be generated by the mobile phone terminal; if the value of the accelerated speed in the second direction is larger than the first preset threshold value, a second switching instruction will be generated by the mobile phone terminal; corresponding switching operations are carried out on the video being played on the mobile phone terminal according to the first switching instruction or the second switching instruction.
Owner:乐视新生代(北京)文化传媒有限公司

Multi-language web page converting system and method

The invention provides a multi-language web page converting method which comprises the following steps: searching corresponding language files in accordance with language information set by a user; displaying content in the language files at a language label of a web page; acquiring data base serial number corresponding to the language in accordance with language information; connecting to a corresponding data base in accordance with the data base serial number and displaying data corresponding to the data base on the web page; after the language information is reset by the user, based on the reset language information, displaying the content of the language information corresponding to the reset language information and resetting the data in the data base corresponding to the reset language information on the same page. The invention further provides a multi-language web page converting system. Through the adoption of the multi-language web page converting system and the method, as pages with different languages are integrated on the same website, an independent website corresponding to each language is no need to be built, complicated procedures of using traditional website technology is avoided and the convenience for the user is realized.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

An in-situ automatic monitoring method and system for the range and degree of underground seawater intrusion

The invention relates to an in-situ automatic monitoring method and system for the range and degree of underground seawater intrusion, comprising: 1) establishing a standard curve corresponding to the seawater content and conductivity value in the fresh water in the monitoring area; 2) determining the seawater/fresh water The resistivity value of the boundary line is used as the criterion for discrimination; 3) The resistivity value corresponding to each electrode point in the vertical direction is measured in situ by the resistivity probe rod, so as to determine the range and degree of seawater intrusion; and determine the position of the seawater/fresh water boundary line; The electrode spacing of the rate probe rod is 2.0 cm. The monitoring method of the present invention can automatically monitor the monitoring of underground seawater intrusion, avoiding the complicated work caused by manual intervention and intervention; through in-situ real-time resistivity monitoring, the resistivity data of underground water-bearing media can be provided in real time, and delineated The range of seawater intrusion and the degree of intrusion of the intrusion area determine the seawater/fresh water boundary, achieve long-term in-situ monitoring, and provide actual basic data for the prevention of seawater intrusion.
Owner:OCEAN UNIV OF CHINA

Device for detecting moisture content of lubricating oil and detection method thereof

InactiveCN103837497AHigh sensitivityAvoid the disadvantages of unobvious detection signalMaterial analysis by optical meansEngineeringMoisture
The invention discloses a device for detecting the moisture content of lubricating oil and a detection method thereof. The device comprises a platform, an infrared emission assembly, a light receiving assembly, a signal processing assembly, a signal acquisition and transmission assembly and an external oil conveying pipe, wherein the middle section of the external oil conveying pipe is fixed in the platform, and two ends of the external oil conveying pipe are connected with a lubricating oil pipeline; the light receiving assembly is connected in series with the signal processing assembly and the signal acquisition and transmission assembly in sequence; a super-hydrophilic and super-oleophobic coating layer is coated in a detection region at the bottom of the external oil conveying pipe, so that a super-hydrophilic and super-oleophobic filter film is formed in the detection region. By adopting the super-hydrophilic and super-oleophobic coating layer, when flowing through the detection region of the external lubricating oil pipeline, oil liquid continues to flow through the pipeline under the action of the super-hydrophilic and super-oleophobic filter film, and water droplets permeate the filter film and are gathered in the detection region; therefore, the shortcoming that a detection signal generated by the fact that a single water droplet passes through the detection region is not obvious is overcome; the sensitivity of the detection device is improved, so that a detection result is accurate.
Owner:DALIAN MARITIME UNIVERSITY

Vegetation change occurrence time detection method based on time series similarity

The invention relates to a vegetation change occurrence time detection method based on time series similarity, comprising: first, establishing multi-year time-space continuous vegetation index time series data of a research area, calculating JM distance between vegetation index time series curves of each past year and the initial year pixel by pixel, year by year, and generating a time series curve for the JM distance of each past year and the original year; fitting the time series curve for the JM distance of each past pear and the original year by using a logistic model, and acquiring time parameter from logistic model parameters so as to automatically extract vegetation change time. In the method, the JM distances of vegetation index time series curves between the past years and the initial year are used to indicate time series similarity, and vegetation change time is acquired from change law of yearly time series similarity. The method is effective in detecting changes of time series curves in terms of amplitude, frequency and the like, the complex step of decomposing original spectral index time series data is avoided, and the problem that it is difficult to extract indexes directly from original spectral index time series data to provide comprehensive characterization of vegetation changes is solved.
Owner:FUZHOU UNIV

Method for controlling video and user terminal

The embodiment of the invention provides a method for controlling video and a user terminal and relates to the technical field of mobile terminals. The method is applied to the process of video playing of the user terminal connected with a headset. The corresponding relationship between a key operation order and an event to be executed is preset, so that the function that a last episode of the video played in the user terminal is switched to a next episode of the video played in the user terminal through double-click conducted on headset keys is achieved. According to the scheme, the method comprises the steps that the key operation order from the headset is received by the user terminal, wherein the key operation order is generated after double-click triggering is conducted on the first key or the second key; in a pre-stored corresponding relationship table of the key operation order and the event to be executed, the user terminal determines that the event which is to be executed and corresponds to the key operation order is that the last video or the next video is switched to; according to the determined event which is to be executed and corresponds to the key operation order, the operation that the last video or the next video is switched to is executed by the user terminal.
Owner:LETV INFORMATION TECH BEIJING

Prefabricated pre-stressed beam member, fabricated combined frame structure and installation method of fabricated combined frame structure

The invention discloses a prefabricated pre-stressed beam member, a fabricated combined frame structure and an installation method of the fabricated combined frame structure. The fabricated combined frame structure comprises prefabricated column members with hollow steel pipes inside, prefabricated pre-stressed beam members, cast-in-place concrete inside the prefabricated column hollow steel pipes, a laminated floor slab prefabricated base plate and laminated surface layer concrete. The middle sections of the hollow steel pipes of the prefabricated column members are covered with concrete, anda beam-column joint zone provided with short H-shaped steel beams is arranged at both ends of each middle section. The prefabricated pre-stressed beam member comprises a concrete laminated pre-stressed beam and interposed H-shaped steel beams at both ends of the pre-stressed beam. The short H-shaped steel beams in the beam-column joint zone and the interposed H-shaped steel beams of the prefabricated pre-stressed beam member are combined by bolt welding or connected by bolting. Joints of the hollow steel pipes of the upper and lower sections of the prefabricated column members are connected by welding. The fabricated combined frame structure integrates the advantages of a steel structure and a prefabricated concrete structure, and has high installation efficiency and good safety, and manpower and material resources are greatly saved.
Owner:SOUTHEAST UNIV +2

Method for detecting ciguatoxin on basis of capillary electrophoresis/electrochemistry and enzyme-linked immunoassay

The invention discloses a novel method for determining amnesic shellfish poisoning (ASP) in shellfish samples on the basis of capillary electrophoresis/electrochemistry (CE/EC) and enzyme-linked immunoassay. The method comprises the following steps: preparing colloidal-gold-supporting HRP enzyme-labeled (horse radish peroxidase) ciguatoxin (CTX) antibody probes; conducting the reaction on sample solution and colloidal-gold-supporting HRP enzyme-labeled CTX antibody with an excessive amount by a non-competitive manner; dividing colloidal-gold-supporting HRP enzyme-labeled antibody-antigen conjugate and residual colloidal-gold-supporting HRP enzyme-labeled antibody probes into different zones in separation capillary tubes by the migration rate; sequentially feeding the colloidal-gold-supporting HRP enzyme-labeled antibody-antigen conjugate and the residual colloidal-gold-supporting HRP enzyme-labeled antibody probes into reacted capillary tubes; respectively catalyzing aminophenol (AP) as a H2O2-oxidized (hydrogen peroxide) substrate in the buffer solution in the reaction capillary tubes after CE separation to generate 3-aminophenoxazine with the electrochemical activity; and feeding and detecting the 3-aminophenoxazine in an electrochemical detection cell. The linear range and limit of detection (LOD) for detecting CTX standard solution are 1.0pg/mL-50.0pg/mL and 0.3pg/mL respectively.
Owner:QINGDAO UNIV OF SCI & TECH

Sensitivity testing method of spaceborne wireless receiving system under complex electromagnetic environment

The invention relates to a sensitivity testing method of a spaceborne wireless receiving system under complex electromagnetic environment, mainly comprising the steps of sensitivity level wireless calibration when the wireless receiving system is non-spaceborne and the sensitivity test when the wireless receiving system is spaceborne. In the method, the sensitivity defined by power flow density is converted into the sensitivity defined by power level, so as to avoid complicated procedures when the whole satellite is tested along all the directions of a rotary table and greatly simplify the sensitivity test under the complex electromagnetic environment when the wireless receiving system is spaceborne. Furthermore, the testing method in the invention is carried out in a wireless way, so as to lead the test result to be close to the practical condition of on-orbit running of the satellite, test the effect of interference transmitted out by spaceborne electronic equipment on the wireless receiving system and test the effect of the interference radiated out from the spaceborne electronic equipment on the wireless receiving system, thereby improving the effectiveness of the sensitivity test under the complex electromagnetic environment when the wireless receiving system is spaceborne.
Owner:AEROSPACE DONGFANGHONG SATELLITE

Complex working condition bearing fault diagnosis method based on meta-learning under small sample

The invention discloses a complex working condition bearing fault diagnosis method based on meta-learning under a small sample, and the method comprises the steps: obtaining vibration signal data of abearing under different working conditions, and carrying out normalization; converting a vibration signal into a time-frequency image by using short-time Fourier transform; dividing the time-frequency image into a meta-training set, a meta-verification set and a meta-test set according to working condition categories; constructing a meta-learning fault diagnosis model; setting hyper-parameters ofthe meta-learning fault diagnosis model under task distribution of a given working condition; randomly sampling an N-way K-shot fault classification task, supporting a subset and a query subset to respectively carry out internal and external parameter optimization, and completing meta-training and meta-verification; in the meta-verification stage, selecting a diagnosis model with the highest fault recognition rate, carrying out task sampling on meta-test set data, and evaluating performance of a model query subset by supporting a subset fine adjustment model. Rapid and accurate fault diagnosis of a bearing under the new working condition is realized, the dependence of the model on the number of samples is reduced, and the accuracy and intelligence of bearing fault diagnosis are improved.
Owner:GUIZHOU UNIV

Method, device and system for peripheral positioning on touch screen

The invention discloses a method, device and system for peripheral positioning on a touch screen. The method includes the steps that point coordinate data of at least two induction anchors, making contact with the touch screen, of a peripheral is acquired; according to the point coordinate data and installation position information of the induction anchors on the peripheral, positioning point coordinate data of the peripheral on the touch screen and the inclination angle of the peripheral relative to the touch screen are calculated through a preset algorithm. By means of the method, the installation position, angle and other information of the peripheral on the touch screen can be precisely positioned; meanwhile, different varieties and model difference of installed peripherals are recognized according to different patterns formed by multiple induction anchor coordinates and different positions; besides, interaction between the peripheral and the touch screen can be achieved by movingone or more induction anchors, the complex situations that a mechanical method is fixed and equipment needs to be calibrated can be effectively avoided, users can conveniently conduct peripheral positioning, time is saved, and the use experience is improved for the users.
Owner:武汉琉明光电科技有限公司

Sewage filtration device convenient to mount and clear

The invention discloses a sewage filtration device convenient to mount and clear. The device comprises a first mounting rack, filter nets, a first mounting rod, a splicing groove, first mounting rotating shafts and fixing plates, wherein the filter nets are mounted at the upper part and the lower part of the first mounting rack, the splicing groove is formed in one side of the first mounting rod,and each fixing plate is welded on one side of each of the first mounting rotating shaft. The sewage filtration device is scientific and reasonable in structure and safe and convenient to use; a grating and the filter nets are arranged, large-size solid wastes in sewage are cleared by the grating, part of small-size solid wastes in the sewage are cleared by the filter nets, and following sewage treatment is facilitated; second mounting rotating shafts and a power rotating shaft are arranged, the second mounting rotating shafts and the first mounting rack can be effectively driven to rotate through the power rotating shaft, one filter net with excessive solid wastes attached to the surfaces is rotated to the upper part, clearing of the solid wastes is facilitated, and besides, the other filter net can continuously have a function of filtering the small-size solid wastes.
Owner:安徽中疆数字科技有限公司

MDT multidisciplinary consultation platform

The invention relates to the field of medical technology, and particularly to an MDT multidisciplinary consultation platform. The MDT multidisciplinary consultation platform comprises a medical diagnosis data center and a doctor terminal. The medical diagnosis data center is in communication connection with the doctor terminal. The medical diagnosis data center comprises a server and a database. The server is used for collecting medical record data of a diagnosis patient with a complicated disease and performs storage into the database. The server is used for screening consultation data required for MDT consultation processing from the medical record data of the patient. The server is used for performing virtual printing on the consultation data of the patient and generates a virtual medical record file. The server is used for confirming a coupling patient according to the virtual medical record file and submits an application to an auditing person after confirmation. The server is used for transmitting the virtual medical record file to a doctor expert through the doctor terminal after passing of the application for realizing MDT consultation processing, thereby realizing discussion for determining a diagnosis-and-treatment plan. The MDT multidisciplinary consultation platform settles a problem of low arrangement and collection efficiency of the patient medical record data before MDT consultation.
Owner:贵州精准健康数据有限公司

Implementation method and system for SM3 algorithm in JAVA environment

The invention relates to the technical field of cryptogram and information safety, and discloses an implementation method and system for an SM3 algorithm in a JAVA environment. The implementation method specifically comprises the following steps that an adaptation layer for achieving algorithm replacement is developed based on a PKCS#11 standard; in the JAVA environment, when an application program calls a secure hash algorithm (SHA()-256 algorithm) in JAVA cryptography extension (JCE) through a programming interface of an encryption framework JCA standard, the adaptation layer directly calls the SM3 algorithm to achieve an application programming interface (API), operations and processing are carried out on data on which a hash algorithm needing to be carried out in a sublayer based on the SM3 algorithm, and thus the operation that the SHA-256 algorithm is replaced by the SM3 algorithm is achieved. The invention further discloses an implementation system for the SM3 algorithm in the JAVA environment. The algorithm ID of the SHA-256 algorithm is used for achieving the SM3 algorithm in the encryption framework JCA, the problem that a new algorithm cannot be added in the implementation of ready-made JCE is solved, and meanwhile the huge amount of workload for achieving new JCE and complex procedures for applying JCE authorized signatures are avoided.
Owner:中电科网络安全科技股份有限公司
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