46results about How to "Reduce data collection" patented technology

Collecting, validating, managing, and sharing data, for example healthcare and patient data, may include using a networked portable device. A forms-based system and process (referred to in some embodiments as DirectForms™) may allow clinical staff to efficiently collect and validate data on portable devices. In accordance with an embodiment, the system combines a portable computing device, validation of data, network connectivity, and an opportunity for shared effort among users via industry-standard (for example HL7 compliant) or customized interfaces. A server-based utility may route forms and HL7-compliant data transaction exports. Interfaces may provide for merging data into appropriate patient records. Some systems may be used in an ambulatory care setting. Various aspects may provide for improved clinical assessment, effective patient management, cost savings, and the ability to provide a more efficient billing process.

The XAM architecture that specifies a software program instrumentation and data collection method and system is disclosed. The XAM architecture includes definition of a measurement type hierarchy, the definition of an XAM API that adapts an application program to a local XAM library, and a message protocol, based on XML, through which the XAM library is configured by, and sends collected data to, an XAM services process. Predefined measurement types include primitive measurement types and aggregate measurement types, the latter allowing for significant decrease in data transmission overheads between the XAM library and the XAM services process because of data filtering and processing by XAM library routines.

Systems and methods are described for powertrain controls optimization. One method comprises adaptively learning engine settings for a sparse sample of a speed-load map, which includes engine operation at boundary conditions of a speed-load map, and generating a dynamic node look-up table based on the learned engine settings for the sparse sample. The dynamic node look-up table may provide engine settings for engine operation at speed-load points not explicitly learned during the adaptive learning.

The invention discloses a three-dimensional correlated imaging method based on phased array radar and relates to the field of radar imaging. The three-dimensional correlated imaging method based on the phased array radar comprises the steps that firstly, the antenna array surface of the phased array radar is divided, a linear frequency modulation signal is sent by a phased array radar transmitter, echo signals of target scattering points are received, and the phase shifting values of the target scattering points are set; secondly, base frequency echo signals obtained after distance pulse pressing are divided according to the distance unit; thirdly, an objective function for the scattering coefficient vectors of the target scattering points is constructed, and the objective function is solved under the sparse constraint condition, so that the estimated value of the scattering coefficient vector of the target scattering point in the u distance unit is obtained; fourthly, a two-dimensional image is formed through the estimated value of the scattering coefficient vector of the target scattering point in the u distance unit, and then a three-dimensional image is obtained by ranking the two-dimensional images of all the distance units in the sequence the same as that of the distance units. By the adoption of the three-dimensional correlated imaging method based on the phased array radar, high-resolution three-dimensional imaging of a target is achieved.

A method for collecting data to measure market-share for a defined telecommunication market. A market of interest is defined and a random panel of numbers is created. A call set-up is initiated to the created random panels by generating signaling messages wherein the signaling messages access a Calling Name Services (CNAM) database, a Local Number Portability (LNP) database, an E-911 Automated Location Information (ALI) database and a Line Information Database (LIDB) using signaling system 7 (SS7) protocol. Generated signaling messages access ENUM (Telephone Number Mapping) database and Internet Protocol (IP) Peering database using IP. The response to the generated signaling messages are used to determine assignment status, business ownership, businesses versus residential status and the technology employed for a given number in the created panel. In one embodiment, the process is repeated over a period in order to determine changes to the market-share and derivative metrics for the telecommunication market.

A method of measuring wireless telecommunication market information for wireless devices. The method includes selecting a panel of numbers, generating signaling messages for the selected panel, sending the generated signaling messages, receiving a response from plurality of databases and processing the received response to determine market information. In one embodiment, the response is an electronic serial number (ESN) of a wireless device. Processing the ESN may determine the manufacturer of the wireless device, the model of the wireless device and its corresponding serial number. As such; the market-share of manufacturer of the device, its corresponding market-share for a given model, and the number of unsold wireless devices may be determined. Tracking the selected panel of numbers may determine the lifespan of a device and the relationship between providers and replacing or acquiring devices. It is appreciated that identifiers other than ESN may be used (e.g., IMEI in GSM technology).

The invention provides an automobile driving data recording method, a black box system, an apparatus and a storage medium. The method comprises the following steps that: the current automatic drivinggrade of an automobile is acquired; the current data acquisition trigger condition and data acquisition category of the automobile are determined according to mapping relations between automatic driving grades, data acquisition trigger conditions and data acquisition categories; a corresponding data acquisition device is determined according to the current data acquisition category of the automobile; and when the current data acquisition trigger condition of the automobile is triggered, acquired data are obtained from the data acquisition device corresponding to the data acquisition category,and are stored. With the automatic driving grade-adaptive black box system provided by the invention adopted, different data can be automatically collected according to the enabling states of different automatic driving grades, and requirements for scene reproduction can be met, and a data acquisition amount can be reduced.

The invention provides a brake abrasion monitoring system, and belongs to the technical field of abrasion monitoring systems. The system solves the problem of how to accurately and comprehensively monitor the abrasion of a brake. The system comprises a data acquisition unit, a friction plate abrasion amount monitoring unit and a brake disc / drum abrasion amount monitoring unit, and further comprises an identification unit and a compensation unit, wherein the identification unit is used for forming a voltage signal variable by comparing the initial voltage according to a real-time received abrasion thickness voltage signal and judging the replacement situation of a friction plate and a brake disc or a brake drum through a voltage variable signal, and the compensation unit is used for enabling an original initial voltage signal difference to be used as an operation compensation value of the initial voltage signal of the current friction plate and the abrasion amount of the friction platethickness. According to the brake abrasion monitoring system, accuracy of the friction plate data of the brake under different conditions is guaranteed, the initial voltage difference is used as the calculation of the abrasion thickness of the brake disc or the brake drum when the friction plate is replaced, and monitoring of the abrasion amount of the brake disc or the brake drum is effectively identified, so that accurate and comprehensive monitoring of the abrasion amount of the brake is realized.

A system and methodology that can optimize practical performance by reducing broadcast latency and collisions in a multihop wireless network is provided. The system includes an optimization component that determines a schedule for transmitting and / or receiving messages at nodes in the network during one-to-all broadcasting, all-to-all broadcasting, and / or all-to-one collection. The schedule enables each node in wireless network to participate in broadcasting as soon as possible, such that, when a node transmits a message to its parent to deliver the message to a source node, the children of the node also receive the message and initiate broadcasting the message in their subtrees in parallel. Further, during data collection, the schedule for messages to be transmitted to a sink node is determined based in part on a priority associated with the message. Additionally, the generated schedule does not affect a set of theoretical bounds associated with a broadcast algorithm employed by the network.

The invention discloses a multiresolution large visual field angle high precision photogrammetry apparatus, which comprises: a dimensional visual sense system that at least comprises two large visual field cameras, wherein, an intersection of visual fields covers a detected area, and the two large visual field cameras are used for measuring low precision three dimensional positions of targets of the detected object in the detected area; multiple small visual field cameras, wherein, union of the visual fields covers the detected area, small visual field cameras are used for imaging the detected object; a data processing part, which connects to a three-dimensional visual sense system and multiple small visual field cameras, is used for determining which visual field of the small visual field cameras the detected object is located in, according to the low precision three dimensional positions of the detected object measured by the dimensional visual sense system, further determining a high precision three dimensional position of the detected object according to image positions of the detected object in these small visual field cameras.

The invention relates to a self-pressurization automatic control LNG skid-mounted station and belongs to the technical field of LNG filling. The self-pressurization automatic control LNG skid-mounted station comprises an LNG liquid discharging part, a filling part, an LNG storage tank self-pressurization part and a corresponding control part. The LNG liquid discharging part is composed of a discharged liquid receiving port, a top liquid inlet valve, a bottom liquid inlet valve and a pipeline; the LNG storage tank self-pressurization part achieves self-pressurization through an LNG storage tank and achieves unattended LNG filling service through a pipeline and a valve which are connected by the adoption of automatic control of a PLC; the filling part comprises an electrically operated valve, a pipeline and a flow meter; the control part comprises a PLC system, an electrically operated valve, a liquid level sensor, a pressure sensor and a temperature sensor; electricity is generated through solar energy and / or wind power, and the LNG skid-mounted station does not need a power source. An automobile driver can achieve self-help LNG filling and automatic charging by swiping a card, automobile LNG filling service can be continuously and safely provided for areas without power supplies, and LNG automobiles can be conveniently and widely applied.

The invention relates to a fault diagnosis method for a nuclear power high-voltage heater, and the method comprises the steps: building a one-to-one mapping relation between fault types and fault symptoms based on a fault model on the condition of full demonstration of various types of faults of a high-voltage heater, and obtaining a fault diagnosis knowledge confidence rule base; activating a fault diagnosis state of the high-voltage heater according to the diagnosis requirements of nuclear power after the economical performance index limit value of the high-voltage heater arrives, enabling a diagnosis system to carry out the fault diagnosis of the high-voltage heater according to the priority of faults and the set fault diagnosis knowledge confidence rule base, and finally obtaining the diagnosis information of fault types. The method can achieve the diagnosis of a real-time fault of the high-voltage heater, shortens the maintenance time, and improves the economical performance of the high-voltage heater.

The invention provides a river reservoir bank deformation data automatic collection and processing method based on a ground stable platform SAR, and belongs to the field of deformation monitoring. Themethod can be applied to the deformation monitoring of a river reservoir bank under the condition of complicated topography and landforms. According to the method, firstly, a GB-SAR is used for continuous observation to obtain monitoring data and to obtain an SAR original image; then, multiple images are subjected to a series of processing to obtain an interference pattern and a coherence pattern; next, an algorithm is used for extracting a coherence point; next, each pixel in the coherence pattern is subjected to phase unwrapping; next, an atmosphere phase is removed by using an atmosphere model; next, a deformation value is calculated according to the real phase of the deformation; and finally, the geocoding is performed according to the corner reflector geographical coordinate, and a coded deformation pattern is obtained. The river reservoir bank high-slope deformation monitoring technology is finally realized. The technology can be used for fast and accurately obtaining the slopedeformation information; the detection precision on the slope is improved; and the correct evaluation is made on the slope stability.

The invention discloses a light field image angular domain super-resolution system and method based on zero sample learning. The light field image angular domain super-resolution system is composed ofa light field image acquisition module, a data preprocessing module, a network training module, a light field image super-resolution module and a data storage module. According to the system and themethod disclosed in the invention, a zero-sample learning idea is adopted to solve the problem of light field image angular domain super-resolution, and a light field image angular domain super-resolution function is realized in a self-adaptive manner according to the characteristics of different light field images.

Collecting, validating, managing, and sharing data, for example healthcare and patient data, may include using a networked portable device. A forms-based system and process (referred to in some embodiments as DirectForms™) may allow clinical staff to efficiently collect and validate data on portable devices. In accordance with an embodiment, the system combines a portable computing device, validation of data, network connectivity, and an opportunity for shared effort among users via industry-standard (for example HL7 compliant) or customized interfaces. A server-based utility may route forms and HL7-compliant data transaction exports. Interfaces may provide for merging data into appropriate patient records. Some systems may be used in an ambulatory care setting. Various aspects may provide for improved clinical assessment, effective patient management, cost savings, and the ability to provide a more efficient billing process.

An active speed limiting method based on the fatigue state of a driver comprises: monitoring the fatigue level of the driver in real time; when the fatigue level of the driver is mild fatigue driving,sending out a sound-light alarm signal to remind the driver that the driver is in a fatigue driving state; when the fatigue level of the driver is mild fatigue driving, intercepting an accelerator opening value signal sent to the vehicle-mounted computer ECU by the accelerator pedal position sensor in real time, and collecting the real-time speed of the vehicle; when the real-time speed of the vehicle is smaller than or equal to the preset limiting speed, forwarding the intercepted accelerator opening value signal to a vehicle-mounted computer ECU in real time; and when the real-time speed ofthe vehicle is larger than the preset limiting speed, sending an accelerator opening value signal corresponding to the limiting speed to the vehicle-mounted computer ECU. Compared with emergency braking in the prior art, the speed of the vehicle is gradually reduced to be within the limited speed, and therefore the problem that in the prior art, serial rear-end collisions are possibly caused by emergency braking is solved.

The invention discloses a data sharing method. The method comprises the following steps: upon receiving a search request sent by a first client, obtaining, by a server, a search parameter corresponding to the search request; performing a search operation in a preset database based on the search parameter; performing permission verification on the first client based on first blacklist information;and when the first client passes the permission verification, sending the first blacklist information to the first client. The invention further discloses a data sharing apparatus and a computer readable storage medium. By adoption of the data sharing method disclosed by the invention, the data collection process of the first client while sharing the blacklist information is reduced, thereby simplifying the sharing process of the blacklist information and improving the sharing efficiency of the blacklist information.

A driver fatigue level recognition system based on bimodal feature fusion comprises an image acquisition module, a face behavior recognition module and a driving recorder host, the image acquisition module and the driving recorder host are connected with the face behavior recognition module, and the driving recorder host is further connected with a CAN bus of a vehicle. The image acquisition module is used for acquiring a face dynamic image of a driver; the face behavior recognition module is used for recognizing eye closing features and mouth opening and closing features from the collected face dynamic images; the driving recorder host is used for obtaining and analyzing vehicle operation information from a vehicle CAN bus, calculating driving behavior characteristics through the vehicleoperation information, and analyzing the fatigue level of a driver through fusion of eye closing characteristics, mouth opening and closing characteristics and the driving behavior characteristics. According to the system, the limitation of a single information source is overcome, the correlation and complementarity of each information source are fully considered, and the fatigue grade analysis ismore accurate.

The invention discloses an active speed limiting system based on the fatigue state of a driver, which comprises a driver fatigue level analysis device, a sound-light alarm device, a speed limiting device and a vehicle speed sensor, wherein the driver fatigue level analysis device is used for analyzing the fatigue level of the driver, sending a sound-light alarm signal to the sound-light alarm device when the fatigue level of the driver is mild fatigue driving, and sending an activation instruction the speed limiting device when the fatigue level of the driver is deep fatigue driving; the speedlimiting device is used for activating itself through the activation instruction, intercepting an accelerator opening value signal sent to a vehicle-mounted computer ECU by an accelerator pedal position sensor in real time when the speed limiting device is in an activated state, and collecting the real-time speed of the vehicle through the vehicle speed sensor; when the real-time speed of the vehicle is less than or equal to the preset limiting speed, the intercepted accelerator opening value signal is forwarded to the vehicle-mounted computer ECU in real time; and when the real-time speed ofthe vehicle is greater than the preset limiting speed, an accelerator opening value signal corresponding to the limiting speed is sent to the vehicle-mounted computer ECU.

The invention provides an interaction matching system and an interaction matching method. The system comprises a data analysis subsystem, a user interaction subsystem, a data matching subsystem and auser-defined supporting subsystem. A supporting environment satisfying a personalized requirement is optimally matched for a user by use of quantitative data; another supporting environment which satisfies a human contact curve and can generate continuous supporting changes is customized in a personalized manner for the user by use of the quantitative data; the human contact curve / surface data andassociated pressure distribution data immediately generated by the data analysis subsystem can accurately quantify the personalized supporting performance customized requirement of the user; and thechange of a supporting structure is automatically adjusted according to an algorithm, related data under different supporting environments can be generated once and are evaluated and optimized.

The invention relates to a three-dimensional dynamic measurement device and a three-dimensional dynamic measurement method based on a linear array area array, belongs to the field of visual dynamic photogrammetry, and particularly relates to a measurement device and a measurement method of an area array vision system and a linear array vision system. According to the invention, the three-dimensional coordinates of the target are calculated on the basis of the corresponding relationship between the target in the image obtained by the area array camera and the target in the image obtained by the linear array camera, and the corresponding relationship between the targets in the images obtained by the different linear array cameras.

The embodiment of the invention discloses an energy consumption management method and device, electronic equipment and a storage medium, and the method is used in LPWAN terminal equipment, and can comprise the steps: detecting a control instruction for indicating the collection of data; if the control instruction is detected, awakening a communication module and a sensor module; performing data acquisition through the awakened sensor module; reporting the acquired data through the awakened communication module; and if the data reporting is completed, closing the communication module and the sensor module. Thus, the sensor module and the communication module can be started only when the terminal equipment has data acquisition and report requirements, unnecessary data acquisition is reduced, and the service cycle of the equipment is prolonged.

The invention, which belongs to the field of deformation monitoring, discloses a ground-based SAR basin bank deformation monitoring device based on remote wireless communication. The device comprisesa deformation monitoring module, a power supply module, a meteorological data acquisition module, a 4G communication module and a precision evaluation device. The deformation monitoring module consists of a linear guide rail and a ground-based SAR system sensor. The power supply module includes a solar cell panel, a standby diesel generator and a storage battery. The meteorological data acquisition module includes a data acquisition instrument, various sensors and various accessories. The 4G communication module is an information transmission device and is used for transmitting monitoring datato the control center. The precision evaluation device is a corner reflector and is used for evaluating the observation precision of the ground-based SAR. Therefore, the defects of the conventional basin bank deformation monitoring means are overcome; and the development of the basin reservoir bank monitoring technology is promoted.

The invention discloses a method for integrating distributed electronic medical record data. The method comprises the following steps: step S1, defining a data standard of a document index; S2, establishing a data center for storing a document index; S3, searching for the document index of the data center to obtain the corresponding medical information. The integration technology of document indexbookkeeping and document data distributed storage has obvious technical advantages compared with the centralized clinical data center technology mode.

The invention discloses a risk credit granting method and system based on a weak data technology, and relates to the technical field of computers. A specific embodiment of the method comprises the steps of collecting and analyzing information of a user to obtain a weak data field of the user, and determining a risk level of the user; performing random permutation and combination on all the user weak data fields to obtain a plurality of combined fields, and performing information value evaluation on the user in combination with the user risk level; and performing summation and averaging operation on the information values of the preset number of other users in the sample library, and if the evaluated information value is greater than or equal to the average value, performing risk credit granting operation on the user. The implementation mode can be directly deployed in the client server, the problem of leakage caused by external release and enabling of the risk strategy is solved, the data acquisition and interaction cost is reduced, and the problem of non-compliance of user personal information transmission is avoided.

The invention relates to a remodeling continuous magnetic resonance image based on the identified changeable likelihood distribution and the optional static reference image from the dynamic series magnetic resonance signal relevant group, which is characterized in that: the magnetic resonance signals are collected in sub-sampling mode through receiver antenna with space sensitive distribution, and the magnetism resonance image can be selectively restructured based on the space sensitivity distribution.