858results about How to "Achieve record" patented technology

The invention discloses a system and method for processing an unmanned aerial vehicle polling image. The system comprises an unmanned aerial vehicle polling image processing system body which comprises a human-computer interaction module. After the human-computer interaction module obtains a user instruction, a main control panel analyzes the user instruction and transmits the analyzed instruction to a data receiving and transmitting controller, the data receiving and transmitting controller sends a parameter configuration instruction to corresponding peripheral equipment according to the instruction and transmits an instruction execution result back to the main control panel, and the main control panel processes the execution result of the parameter configuration instruction and then sends processed information to the human-computer interaction module so that the information can be displayed to a user. The main control panel is respectively communicated with a secondary controller, a power supply module, a wireless communication module, a data storage module, a locating module, a distance measuring meter and a height gauge. The system and the method improve the automation degree and the informationization degree of polling image processing, improve the efficiency of searching for and processing the polling result, and lower the cost of processing the polling result.

The invention discloses a block chain-based information-authenticating and source-tracing method. The method comprises the steps of (1) acquiring the copy of the original information to be issued by an original information publishing end; (2) generating the hash value of the copy and picking the content information of the copy at the same time; (3) creating the first transaction information based on the content information of the copy and the hash value of the copy; (4) writing the first transaction information into a center database and a block chain, or writing the first transaction information into the block chain; (5) acquiring the transshipment information released by a information transshipment end, and generating the hash value of the transshipment information; (6) comparing the hash value of the transshipment information with the hash value of the copy; if the two hash values are the same, returning a first voucher for representing the information to be true or non-tampered; if the two hash values are not the same, not returning the first voucher or returning a second voucher for representing the information to be not true or tampered. The invention further discloses a corresponding system. According to the invention, the information authentication and the source tracing can be reliably realized.

The invention discloses a digital meter recognition system and method based on vision. The system comprises a digital meter, a vidicon for collecting dial plate images of the digital meter and a PC for image digital recognition. The vidicon is connected with the PC through a USB interface or an image collecting card. The vidicon collects digital meter images and uploads the digital meter images to the PC. The PC carries out image preprocessing, image character segmentation and character tilt correction on source images in sequence, and finally a BP neural network template is used for character recognition. In the character recognition, according to the structure features of seven sections of digitrons, seven-feature scanning is carried out, and high recognition rate can be achieved through small calculated amount; the character images are subjected to character tilt correction, extracted recognized features are matched with the template, and the accuracy of character recognition is improved; and the recognition method based on a BP neural network with an on-line training function is used, the stability of a recognition algorithm is enhanced, and robustness is improved.

The present invention discloses an intelligent wearable terminal based child behavior monitoring and developing system and method. The system comprises an intelligent wearable device, a Bluetooth tag, an RFID radio-frequency tag, an intelligent mobile device, a security authentication cloud platform and a data cloud platform. The method comprises: based on a position relationship, establishing a Bluetooth tag based on a Bluetooth Ad Hoc network, and a radio-frequency tag, and according to the Bluetooth tag and the radio-frequency tag, monitoring a behavior of a child wearing an intelligent wearable terminal; uploading a monitoring result to a cloud-end server; establishing a classifiable dynamic behavior habit database according to child basic data information and child daily behavior data; and comparing child behavior data in the dynamic behavior habit database with behavior data in a preset standard behavior database, and outputting early-warning and prompting information. According to the method and system disclosed by the present invention, by integrating technologies such as Bluetooth, RFID and Wi-fi, child behavior monitoring and development are implemented.

The invention provides an automobile diagnosing device which comprises a storage, a controller area network (CAN) controller / transceiver and a processor. The storage is used for storing a Chinese character base, an automobile model parameter data base and automobile CAN messages. The CAN controller / transceiver is connected with an automobile and used for receiving the CAN messages from an automobile. The processor is used for generating and updating the automobile model parameter data base, configuring automobile model parameters in the automobile model parameter data base, generating a monitored message list according to the configured automobile model parameters, maintaining the monitored message list, monitoring the plurality of CAN messages from the automobile according to the messages in the monitored message list and conducting fault diagnosis on the automobile according to monitoring results. The automobile diagnosing device supports detection of a main line signal appointed by a user and facilitates fault detection in after-sale and researching and development processes of the automobile.

The invention provides a tool and workpiece matching verification system and a machining and controlling method of a numerically-controlled machine tool. When the numerically-controlled machine tool is started to perform machining, the numerically-controlled machine tool is not directly and normally started to be machined and directly and normally undergo machining and control operation, however, match verification is performed by the matching verification system through tools and workpieces used for machining of the numerically-controlled machine tool and machining technology parameters and machining control procedures set by the numerically-controlled machine tool. Whether the numerically-controlled machine tool can be started to perform machining or not is intervened and controlled by a matching verification result. Economic losses and machining accidents due to wrong installation of the tools and the workpieces or the fact that the machining technology parameters and the machining control procedures are not matched with required machining tasks are more efficiently eradicated in the process of machining of the numerically-controlled machine tool, and safety in machining of the numerically-controlled machine tool is ensured. Recording and storing of information of the matching verification result can be achieved, and basic data are provided for achieving information management of real-time monitoring, optimal scheduling of the machining tasks and the like of the information of machining and producing processes of the numerically-controlled machine tool by an enterprise.

The invention belongs to the field of digital certificate information safety, and provides a digital certificate issuing system based on a block chain platform. By means of the block chain predictor server of the system and an intelligent contract deployed on the block chain, the whole issuing process of the digital certificate is realized, and finally the relevant information of the issued certificate is stored on the block chain, so that the corresponding certificates can be correspondingly operated on the block chain later, and therefore, by means of the characteristic of de-centralizationof the block chain, the recording and management of the digital certificate are realized through the decentralized block chain platform, the transparency, the audibility and the tamper resistance of the whole issuing process of the digital certificate are improved, and further the potential safety hazard caused by the digital certificate issuing process which takes the certificate issuing organization as the center is further solved.

The invention relates to a bionic examination robot for physical properties of food and an examination method thereof. The bionic examination robot comprises a control device and a bionic oral cavity, wherein the bionic oral cavity is composed of a palate and a chin, upper teeth of the palate is matched with lower teeth of the chin; the top part of the palate is fixed to the upper part of a frame, the bottom part of the chin is fixed to a movable platform, the movably platform is connected with a pedestal of the frame via a plurality of ball pairs-movable pairs-ball pair mechanisms; a plurality of sensors are arranged at different positions inside the oral cavity; and the control device controls the movement of the moveable pairs, and receives data from the sensors and stores and processes the data. The bionic examination robot can evaluate the physical properties of food scientifically, accurately and objectively, and the examination method can take the place of traditional food evaluation methods in which identification of a texture analyzer and sensuous identification are combined, thereby not only reducing examination cost and enhancing examination efficiency, but also enhancing examination accuracy, thus a scientific theoretical basis is provided for the processing and the development of food.

The invention relates to an embedded system for real-time detecting memory, and relative method for real-time detecting memory and picking up the memory cross mistake, wherein said method comprises: starting one real-tie memory detecting proxy mission module, and initializing the memory detection; receiving background user instruction, and setting memory detecting point; then transmitting said user instructions to the real-time memory detecting proxy mission module; and when the trigger conditions are met, adjusting abnormal interruption.

The invention provides an intelligent personal medical treatment archival system and belongs to the technical field of medical treatment software development. Medical treatment information interaction between patients and hospitals, medical information sharing of the hospitals and reasonable allocation and effective utilization of medical treatment resources are achieved, and the problem of medical treatment resource waste is solved. Examination results and patient personal information are stored, then are analyzed and integrated along with experiment value examination and image data obtained during the non-stay in hospital through mobile phone software, the recent detection information is compared and used for drawing a curve, and various indexes are monitored and stored in a mobile phone or a network cloud. According to abnormal indexes, a treatment hospital is automatically recommended to a patient, and the patient makes an appointment according to prompts of the registration program or selects an appropriate hospital for registration by himself. When severely abnormal data are monitored, signals are sent to a diagnosis and treat center to ask for help. A doctor obtains the personnel medical treatment archives of the patient by using the network cloud or directly using a mobile phone software terminal with the permission of the patient. The patient can know the body changes of himself immediately, and is guided to seek medical advices.

The invention combines a field working portable device such as a portable computer as a hardware platform for mobile GIS with satellite positioning technique and total station positioning technique to realize the whole process on illegally applied ground including transgress information collection, site image forming, displaying, editing, storing and refreshing. The portable computer is communicated with the total station via the connection with a wire cable serial-port line or wireless Bluetooth to receive and extract positioning information; meanwhile, the portable computer builds network connection with a monitoring central server via a mobile communication network to realize real-time satellite differential positioning, map data download, and site information upload. With the invention, the visual geometric mapping results is the final results and information inputting is easily achieved, so that the whole data process procedure is paper-free, electronized, real-time, fool-type, and intelligent, thereby greatly increasing field working efficiency, reducing labor intensity and reducing professional requirement for the measurement personnel.

This invention relates to a full-digitized field information acquisition, recording and processing method for land survey. Wherein, it uses field portable device integrated all of space geometrical data real-time high-precision acquisition, field forming image, attribution information field record, data measurement and graphic edition, as well as the wireless network communication, serial port / blue tooth communication, space geographic coordinate conversion, and different graph data composition. This invention realizes WYSIWYG, decreases labor strength, and improves operating efficiency with paper free, real time, and intelligentization.

The invention relates to a wearable self-powered multi-physiological-parameter monitoring device and method. The device is composed of a waistband measuring unit, a wristband measuring unit and a smart phone, and breath, snore and pulse signals of a human body are monitored, converted into digital signals and then transmitted to the smart phone wirelessly for storage, data processing, display and remote diagnosis. Real-time receiving and displaying of physiological parameters such as pulse, breath and blood pressure and record of sleeping condition are realized. Under the condition of using a pressure cuff, three physiological parameters such as pulse, breath and blood pressure are dynamically measured continuously in a non-compressed manner, so that a user can know physiological parameters of own pulse, breath and blood pressure in real time. The device is light and comfortable to wear, and has the advantages of low cost, easiness in production and accuracy in monitoring; a power generating module and a charging circuit are designed, so that endurance of the device is improved greatly, and the device is suitable for being used in hospitals and by individuals for a long time.

The invention discloses a self-testing interface between driving and affair analyzer and self-testing method of image boundary program for user, which comprises the following parts: multiple line paths, one or more data file, random affair and allocating file. The self-testing method comprises the following steps: obtaining the operating pattern of self-testing interface; affirming whether the operating pattern is common pattern, recording pattern, playback pattern or random pattern; writing the data read by data line path into ordered data file when the operating pattern is recording pattern; reading data from ordered data file through reading data line path when the operating pattern is playback pattern; transmitting the data to the affair analyzer; hanging the reading data line path when the operating pattern is random pattern; generating random pattern through random affair generating line path; transmitting the affair to the affair analyzer to process. The invention is convenient to record and play back the operation of mouse and keyboard with automatic regression test, which is fit for robustness and limit test.

This invention relates to an on-chip tracing method of a microprocessor, which sets some positions as viewing points in the execution process of a program by an on-chip tracer (OCT), then traces, records and outputs the information of the assigned internal registers at these points used in the field of 8051 serial microprocessor or other microprocessor fields.

The invention discloses a triaxial orthographic nacelle of an unmanned aerial vehicle, which is composed of a pitching component, a roll component, a heading component, and a circuit board component, wherein information transmission between the pitching component, the roll component, the heading component, and the circuit board component is realized through connecting cables. According to the nacelle, a full frame single lens reflex and a visible light vidicon can be carried; a stable platform is provided for aerial photogrammetry of geological disasters; the nacelle is guaranteed not to be affect by influences of rocking and vibration of an airplane during the flying; a sensor optical axis can be perpendicular to the ground horizontal plane; the nacelle can be applied to the unmanned aerial vehicle aerial photogrammetry, and has the characteristics of compact structure, small size, light weight, and strong environmental adaptation and load fitness; an external electromechanical interface is simple; the operation and the maintenance is simple and convenient; well application and popularization value is adopted.

The invention belongs to the technical field of road traffic, and discloses a driving analog simulation system based on multi-agent traffic flow. The system comprises a BIM simulation environment module, a multi-agent traffic flow simulation module, a driving simulation platform, a control module of the driving simulation platform, a vehicle control and risk early warning module, a vehicle collision and risk identification module and a driver heart physiological data acquisition module, wherein all the modules are respectively connected to a high-performance graphic workstation for corresponding data processing, and the driver heart physiological data acquisition module and the multi-agent traffic flow simulation module are respectively connected with a data operation server and are used for storing data acquired by the sensor in real time and real traffic flow data. According to the invention, the multi-agent traffic flow simulation module realizes accurate simulation of multi-agent complex traffic flow, also realizes analysis of the driving behavior of the vehicle and the running state of the traffic flow vehicle, and finally realizes comprehensive evaluation of the traffic safety condition of the road section and the road network.

The invention discloses a wireless-based pantograph state monitoring system. According to the system, pantograph state data collected by a sensor arranged on a pantograph and a camera arranged at the roof of a train are all transmitted to a train-mounted data acquisition host computer; after being subjected to preliminary data processing by the train-mounted data acquisition host computer, the pantograph state data is sent to a ground server through a wireless communication module, the ground server sends the data to a ground client-end computer through the Internet, and the ground client-end computer receives the pantograph state data and further processes and displays the data, and thus, the purpose of remote state monitoring of on-road train pantographs can be achieved. The system solves the problem that the traditional pantograph state monitoring system fails to transmit high-capacity pantograph state and video data, and not only can achieve dynamic detection and record of on-road train pantograph states in a ground scheduling and management center but also can accurately search and fix pantograph fault points.

The invention discloses a railway safety production information management system. Railway line data is stored in a map server; the map server is connected with a Web server and is used for the positioning of vehicle equipment, personnel and construction points; a video server is connected with the Web server and is used for storing uploaded vehicle monitoring or mobile monitoring video files; a database server is connected with the Web server and is used for storing construction and equipment management information; a communication scheduling server is connected between the Web server and a large-scale road maintenance machine and is used for managing and scheduling the data interaction between the large-scale road maintenance machine and the Web server; and a client is connected with the Web server and is used for obtaining map, video and database server data through the Web server. The method provided by the invention is capable of solving the technical problem that the existing public work mechanical section construction production and equipment management depend on manual filling so that standard, safety and instantaneity control cannot be carried out on the plan implementation process and uniform management cannot be carried out on the standing book, dynamic state and fault of the equipment.

The invention relates to a vehicle projection illumination display system based on the vision processing and sensor technology. The system takes an image vision acquisition and detection module and amulti-sensor signal acquisition module as input, a projection illumination display module as output, and an automobile on-board micro-processing control unit as the core, according to the vehicle operating traffic information, by combining a vehicle lighting working mode, the corresponding intelligent illumination driving signal is sent out, and the brightness, graph and image of the projection illumination display module are adjusted self-adaptively in real time to realize the projection display of a light. A light projection illumination condition monitoring module is used for monitoring theoperation condition, and the system can connect the vehicle driving information to a network through a communication module (WiFi or Bluetooth), or connect to a mobile phone APP software, so as to facilitate the automobile Internet of Things control in the later period. The whole system is stable and reliable, and has the characteristics of being in high resolution, programmable and intelligent.

The invention discloses a management system for recording and playing travel information back in real time and relates to a management system for recording and playing travel information back in real time for an embedded mobile communication terminal. The system comprises a front end system, a background support platform and an implementation device. The management system which can record travel information comprising travel position information, the information of shot pictures and videos and written information in real time, can integrate and replay the travel information, can record various feelings during travelling in a three-dimensional way, can allow a user to fully share the travelling fun with friends, and can gather, replay and display contents such as point of information during travelling, travelling tracks, travelling feeling, travelling impression, records and the like in a data combination mode, so that recording of travelling contents is realized.

A control method and an intelligent control terminal for storing a food in a refrigerator, and the refrigerator. The control method comprises: an intelligent control terminal recognizing a to-be-stored food; determining that an operation performed on a food icon corresponding to the to-be-stored food displayed on the intelligent control terminal is a storage operation; and recording that the to-be-stored food is stored into the refrigerator. By using the control method, the efficiency of food information input in a food storage control process in a refrigerator is improved.

The invention relates to a logistics cargo tracking monitoring device, which comprises a sensing device, a judgment device and a monitoring PC (Personal Computer), wherein the sensing device is arranged on an article to be transported and used for measuring acceleration, temperature and humidity information, the judgment device is used for receiving the acceleration, temperature and humidity information acquired by the sensing device and performing judgment on whether the article stays at a safe state or not in the transportation process. The logistics cargo tracking monitoring method comprises the steps of a) placement of a sensing device; b), data acquisition; c) data transmission; and d) above-threshold judgment. The monitoring device and method provided by the invention realize acquisition for the acceleration of the article and the acceleration, temperature and humidity information of the surrounding environment, and can track each link of transportation for articles which require gentle handling, cold chain preservation and dry preservation. If an over-threshold circumstance exists, it is indicated that a phenomenon which causes the articles to be damaged or broken in use performance thereof occurs in the transportation process, so that remedial measure and responsibility investigation are facilitated to be adopted in time.

The invention discloses a synchronous measurement apparatus based on high precision time reference triggering and a method thereof. The apparatus is characterized in that a FPGA is connected to a CPU, a GPS module, an acquisition module and a DAC respectively; a down-conversion apparatus, the acquisition module, the FPGA and the CPU are successively connected in series; the DAC, a voltage-controlled oscillator and a local oscillator module are successively connected in series; the voltage-controlled oscillator is connected to a sampling clock and a local oscillator respectively; the local oscillator module is connected to the down-conversion apparatus; and the GPS module is connected to the CPU. The apparatus and the method of the invention have advantages that through using the FPGA and the GPS, high precision measurement time reference is determined, and whole acquisition and processing accesses are synchronized to the GPS; a time error caused by non-synchronization in a measuring instrument is eliminated and high precision synchronization measurement is realized; recording, operation and enforcement are simple; and the apparatus and the method are not limited by a distance among a plurality of synchronous measurement instruments.

The invention discloses a real-vehicle testing automatic platform and method for a diagnosis function of a control system. The real-vehicle testing automatic platform comprises an upper computer, rapid prototype equipment, a fault injection box and a CANAlyzer. The rapid prototype equipment is connected with the upper computer and obtains an electronic control unit interface model and electronic control unit logic fault automatic testing programs of a to-be-tested electronic control unit from the upper computer. The fault injection box is used for being connected between a male connector and afemale connector of a low-voltage connector assembly of the to-be-tested electronic control unit in series. The rapid prototype equipment is used for being connected to a sensor input signal interface and a CAN signal interface of the fault injection box in series and connected to a sensor output signal interface. The CANAlyzer operates on the upper computer. According to the real-vehicle testingautomatic platform and method for the diagnosis function of the control system, the problems that when the diagnosis function of a new energy vehicle is tested, the testing environment is not preciseenough, the function related to the dynamic working condition of the vehicle and the failure mode cannot be tested can be solved.

The invention belongs to the technical field of detecting equipment of soil tests and in particular relates to an automatic detecting and metering device and an automatic detecting and metering method for rock-soil permeability. The device comprises an automatic compensation water tank and a permeameter communicated with the automatic compensation water tank, wherein the permeameter is connected with at least one measuring cylinder unit; the measuring cylinder unit is provided with a vertically arranged measuring cylinder with uniform inside diameter; floaters capable of floating with the ascending of the liquid level are arranged in the measuring cylinder; a plurality of liquid level position sensors capable of sensing the positions of the floaters are arranged on the wall of the measuring cylinder at intervals; and the liquid level position sensors are connected with a programmed electronic control unit. Through the device and by the method, a variable head permeability test function can be realized; the test process completely satisfies the relative national standard and industrial standard regulation; the device can continuously work for 24 hours to automatically detect the record; the batch detection working efficiency of the permeability test is fully improved; and the labour intensity of workers, the detecting work cost and the influence of detection personnel on the detection result is reduced.

The invention relates to a dynamic fault-tolerant method and a dynamic fault-tolerant system based on P2P in distributed parallel graph processing. The method comprises the steps of defining the data units of a distribute graph processing problem to ensure the integrity of data recovered during dynamic fault tolerance, forming processor nodes into a ring structure, dividing the input graph data into a plurality of partitions and assigning each partition into each processor node and enabling each processor node to generate the copy backup of the data unit thereof into the adjacent processor node, after each processor node completes the data unit thereof, updating the copy placed into the adjacent processor node in an incremental manner, and when one processor node is invalid or offline due to network failure, aligning the adjacent node of the processor node to replace the original data unit with the data copy, completing corresponding operation and recovering the normal graph processing. The dynamic fault-tolerant method is capable of recovering the normal state of the graph processing operation from abnormal conditions such as node failure and network failure, and guaranteeing correct performing of the operation.

The invention provides an automatic test system and method of an oscilloscope, and belongs to the technical field of measuring instruments. The automatic test method of an oscilloscope includes the steps: based on a LabVIEW platform, self-manufacturing a set of oscilloscope automatic test software being able to control a digital oscilloscope to automatically set measurement parameters; automatically releasing the acquisition stopping state after single time of triggering, and realizing continuous automatic acquisition of signals; and automatically storing acquired data in a PC, thus solving the problem that the digital oscilloscope is not enough in the storage depth, and realizing long time of measurement and recording of signals in an unattended operation condition; according to a test demand, realizing automatic measurement of the preset test sequence; and according to the change of the signal, automatically adjusting the measurement shift (horizontal time base and vertical shift), and realizing adaptive measurement of unknown signals.

The invention discloses an unmanned aerial vehicle (UAV) monitoring system based on ad hoc network relay and GSM communication. The system includes a monitoring management center, a UAV monitoring sky terminal, a UAV monitoring ground terminal, and a UAV monitoring sky mobile phone client. By combining an ad hoc network and GSM network communication, the scope of UAV real-time monitoring is expanded greatly. The UAV monitoring system of the invention receives civil aviation ADS-B information, and guides the driver to avoid relevant airspace to ensure the safety of aviation operation. The UAV monitoring system receives airspace restriction information and weather information to ensure the safety of UAV operation. The UAV monitoring system can authenticate a UAV and the driver thereof to ensure that the driver matches the UAV. The UAV monitoring system can record the flight track which is used as a data black box for later analysis. The monitoring management center of the UAV monitoring system can curb dangerous behaviors of UAV drivers.

The invention relates to a method for confirming building floor area ratio based on a digital image technology, which takes a personal digital assistant (PDA) and a digital camera as main means and takes GPS and a total station as auxiliary means to realize full digitalization collection and record of field work information. In a field work measurement, the PDA receives the positioning result of the GPS or the total station in real time through bluetooth communication and generates a field work investigation layer by combining with an existing base map in the PDA; the digital camera is utilized to shoot a building so as to obtain abundant building information; and an indoor data processing system can calculate the three-dimensional coordinate of a building corner point of a single image or a three-dimensional image, calculate a total building area, count the total area of a region and calculate the floor area ratio.