6516results about How to "No human intervention required" patented technology

A robot or manipulator including a wireless power supply and a wireless communication device. One or more actuators on the robot tool may be wirelessly powered and wirelessly controlled. The robot tool may have one or more wireless communication members for transmission of data from sensors on the tool. The power supply includes a primary power supply member and secondary power supply member. Tool changes may be carried out automatically by the robot. In other aspects of the invention a method, a control system and a computer program for carrying out the method are described.

The invention discloses a firmware upgrading method based on digital signatures, and a device thereof, wherein the upgrading method comprises the following steps: encapsulation is performed according to a predefined encapsulation structure so as to generate an upgrading file based on a digital signature; a product needing firmware upgrading obtains the upgrading file; a digital signature file is extracted from the upgrading file and decrypted, so as to obtain an XML file; the XML file is analyzed so as to screen out upgrading module files needing to be upgraded; the legitimacy and integrity of every upgrading module file needing to be upgraded are verified respectively, so as to generate an upgrading script for upgrading all the upgrading module files which pass verification; and the upgrading script is executed so as to upgrade the firmware. The invention discloses a firmware encapsulating method based on digital signatures, and a device thereof. The invention verifies the integrity and legitimacy of every upgrading module file in the upgrading file through the digital signature file, and generates the upgrading script to finish upgrading firmware, thereby improving the security and convenience of firmware upgrading.

The invention relates to an intelligent traffic control system and method based on a wireless Mesh ad hoc network. The control system comprises n traffic control nodes, m ZigBee area base stations, a mobile communication base station and a traffic control center, wherein the n traffic control nodes are positioned in all intersections, and all kinds of equipment in the n traffic control nodes are connected by an RS-232 / RS-485 bus; adjacent nodes realize a wireless Mesh ad hoc communication network by a ZigBee technology and exchange traffic data in real time; remote connection is carried out between each ZigBee area base station and the traffic control center by adopting GPRS / CDMA (General Packet Radio Service / Code Division Multiple Access) data transmission equipment through the mobile communication base station; and m and n are respectively integers of 1-100 and 2-256. The system organically combines an advanced ZigBee short-distance wireless communication technology and a modern intelligent network technology; and the control method of the invention adopts a self-coordinating intelligent distribution type control algorithm and can realize the optimal traffic signal control effect.

The invention discloses a path planning algorithm of a mowing robot. The mowing robot comprises an electronic control device, a camera system and a GPS (Global Position System) positioning module, wherein the electronic control device is used for setting a processor, the processor is used for setting the path planning algorithm, and the path planning algorithm comprises the following steps of: 1, obtaining the position data of a charging seat, starting off by starting a mowing motor, searching a lawn natural boundary leftwards through the camera system, then walking forwards along the lawn natural boundary, and collecting forward images in real time; 2, obtaining the lawn natural boundary and positioning piles from the images by the processor, and walking forwards along a non-natural boundary formed by the natural boundary and the positioning piles until walking back to the position of the charging seat; 3, starting to search a mowing boundary by the mowing robot, starting to work along the mowing boundary, working towards the center of a lawn circle by circle; and 4, judging that the mowing task is finished when the mowing robot cannot find mowing boundary, shutting down the mowing motor, and walking back to the position of the charging seat.

The invention discloses an intelligent depot output-input system of a digital grain depot. The intelligent depot output-input system of the digital gain depot comprises an intelligent depot output-input access control system, an intelligent depot output-input automatic sampling system, an intelligent depot output-input examination assay system, an intelligent depot output-input unattended operation automatic metering system, an intelligent depot output-input system control terminal, an intelligent depot output-input goods receiving-sending management system, an intelligent depot output-input system one-stop service platform and an intelligent depot output-input system control center. The intelligent depot output-input access control system, the intelligent depot output-input automatic sampling system, the intelligent depot output-input examination assay system, the intelligent depot output-input unattended operation automatic metering system, the intelligent depot output-input system control terminal, the intelligent depot output-input goods receiving-sending management system and the intelligent depot output-input system control center are connected with the intelligent depot output-input system one-stop service platform. According to the intelligent depot output-input system of the digital grain depot, a computer, the RFID internet of things technology, the communication technology and the information technology are converged together, networking, automation and intelligent management of the depot output and input are achieved, and labor participation is reduced.

The invention provides a camera-based intelligent lighting control system and a camera-based intelligent lighting control method. An indoor image is shot by a camera and is analyzed, and lighting information needed indoors is determined according to an analytical result, and the lighting control system is configured by utilizing the information to adjust indoor lighting, so that the aim of controlling the lighting intelligently is fulfilled. The required illumination condition is determined by image acquisition and the analysis of video / image contents without manual intervention, and scene modes do not need to be selected artificially, so the real intellectualization of the intelligent lighting control system is realized.

The invention discloses data exchange and sharing technology among heterogeneous systems. Data and services in different systems can be accessed in a uniform mode. The data exchange and sharing technology can be implemented by the following steps of: 1, establishing an import data source; 2, establishing a data format template; 3, defining a transformation rule; 4, archiving the data format template; 5, importing the data; 6, exporting the data; 7, transforming formats; 8, sorting the data out; 9, recovering the data; 10, encrypting / decrypting and compressing / uncompressing the data; and 11, managing messages. The invention provides a data interface mechanism, enterprise-level data interaction in the systems can be realized by the mechanism, data exchange and sharing of each management system can be realized through an enterprise data platform, and a large number of memory spaces are not required when the data are processed, so that investment in memory equipment can be reduced; and data processing and transmission are performed on line without manual intervention, so that maintenance cost can be reduced.

The invention relates to a system used for intelligently analyzing the individualized tumor gene detection. The system comprises a test platform, a knowledge base platform, a cloud computing platform and a terminal entry platform. After a collected biological sample is subjected to computer sequencing through the test platform, the sequencing data is transmitted to the cloud computing platform, and meanwhile, after a user inputs sample information and analysis requirements on the terminal entry platform, the information is transmitted to the cloud computing platform; the knowledge base platform is used for collecting analysis knowledge data; the sample sequencing data is subjected to biological information analysis through the cloud computing platform, and after calling the data analysis in the knowledge base platform, the cloud computing platform transmits the generated analysis report to the terminal entry platform; report downloading and feedback are conducted through the terminal entry platform. By means of the system, more accurate treatment information can be better provided for patients according to the individualized tumor analysis of large-scale sequencing results, and the treatment cost is saved.

The invention discloses an automatic vehicle navigation method, a navigation pattern information compiling method and vehicle navigation equipment. The automatic vehicle navigation method includes: displaying navigation pattern information on a road; acquiring the navigation pattern information through the vehicle navigation equipment; and regulating vehicle running parameters by the vehicle navigation equipment according to the acquired navigation pattern information. By the automatic vehicle navigation method, a function of satellite-free automatic vehicle driving can be realized, and automatic vehicle navigation for culverts, tunnels and dense high-rise building districts can be realized. The ground navigation pattern information acts in a close range, so that accuracy is high. Implementation cost of the automatic vehicle navigation method is low, so that whole-system implementation cost in automatic vehicle navigation can be lowered effectively. In addition, automatic power transmission, automatic circuit switching for vehicle lane changing and the like can be achieved for electric vehicles during automatic navigation, so that wide-range application of electric vehicles can be availed, dependence of traffic systems on petroleum is lowered and application of wind power and nuclear power in road traffic systems is achieved.

The invention provides an electricity replacing platform for replacing batteries of electromobiles and an electricity replacing mobile platform and a rapid replacing system. The electricity replacing platform for replacing batteries of electromobiles comprises an upper board used for bearing the replaced batteries; an unlocking device mounted on the upper surface of the upper board and used for unlocking a battery locking device mounted on the electromobile; and a mobile drive device mounted in connection with the upper board through the drive output end and used for driving the upper board to move in a horizontal direction. According to the electricity replacing platform, the batteries locked on the bottom of the electromobile can be unlocked by utilizing the unlocking device, the unlocking point of the battery locking device is automatically aligned, and the automatic unlocking is achieved in the moving process, the whole process is completely automated, manual interference is not necessary, and the replacing efficiency of batteries can be increased. Additionally, the angle of the upper board relative to the battery unlocking position can be adjusted through the mobile drive device, thus under the condition that the whole battery replacing mobile platform is not moved, the unlocking point of the batteries is automatically adapted, and the unlocking efficiency is further increased.

The invention discloses a road foundation layered vertical settlement and transversal displacement automatic monitoring device and a monitoring method thereof in the technical field of optical measurement. The invention adopts a technical proposal that the automatic monitoring device comprises a measuring and positioning unit, a laser displacement sensing unit, a laser angle sensing unit, a measuring signal control unit, a measuring data transmission unit, a central processing unit and a power module; and the automatic monitoring method comprises: firstly, assembling various devices; secondly, starting a pulling device, stopping the device when a positioning sensor arrives at a position of a magnetic ring, measuring displacement data and angle data, and transmitting the data to the central processing unit for storage; thirdly, restarting the pulling device, and repeatedly measuring and saving the data until a measuring tube contacts a limit switch; and processing all the data of the central processing unit, and obtaining road foundation vertical settlement and transversal displacement parameters. The automatic monitoring device and the automatic monitoring method apply laser measurement technology, improve the measurement precision and the measurement depth, and simultaneously realize remote automatic monitoring.

The invention relates to a real-time three-dimensional video generation method that belongs to the acquisition and processing technology field of the three-dimensional video. The method involves the following steps of calibration, collection, regulation, stereo match, virtual view generation and three-dimensional view synthesis. The invention is convenient, simple and rapid, particularly suitable for some situations needing real-time processing.

The invention provides a method and a system for generating a hot-searching word, wherein the method comprises the following steps of: clustering grasped news pages to form various news clusters; determining a hot spot news cluster in the news clusters; extracting core words from the news page of the hot spot news cluster; and determining the hot-searching word according to the searching effect corresponding to the extracted core words, wherein the hot-searching word covers one or more of the extracted core words. The invention can automatically generate the hot-searching word without manual intervention, reduces the workload of labor, does not depend on the sensitivity degree of an editor on a hot issue any more, and improves the accuracy of the hot-searching word.

The invention proposes a voice wakeup method and a voice wakeup device based on artificial intelligence. The voice wakeup method comprises the following steps: acquiring pronunciation information corresponding to a custom wakeup word; acquiring approximate pronunciation information corresponding to the pronunciation information; and building a wakeup word recognition network according to a preset spam word list, the pronunciation information and the approximate pronunciation information so as to recognize voice input by a user according to the wakeup word recognition network and determine whether or not need to perform a wakeup operation according to the recognition result. According to the embodiments of the invention, a wakeup word recognition network can be built dynamically for different custom wakeup, so that the accuracy of wakeup is enhanced effectively, the rate of false alarm is reduced, and the wakeup efficiency is improved. The device has smaller memory footprint and low power consumption.

The invention discloses a PSD (Position Sensitive Detector)-based industrial robot self-calibration device, wherein two PSDs are arranged on two plates of a V-shaped clamp respectively; the V-shaped clamp is placed in an achievable range of a robot; when the robot is at different positions, a projection light spot and a reflection light spot of a laser beam emitted by a laser which is fixedly arranged at the tail end of the robot are positioned at positions of central points of the two PSDs respectively; and self-calibration of zero offset of the robot and self-calibration of a spatial posture are performed through two virtual constraint lines. The self-calibration device has a simple structure and is easy to mount and operate and high in positioning accuracy, and the self-calibration of the spatial posture and the zero offset of the robot can be simultaneously realized; and the invention also provides a PSD-based industrial robot self-calibration method.

The invention relates to a dynamic virtual machine resource scheduling system and method oriented to a cloud platform. An effective monitoring and management tool is provided for physical resources of the cloud platform. The system mainly consists of a resource monitoring module, a real-time data analysis module, a migration judging module, a to-be-migrated virtual machine selecting module and a target mainframe positioning module. The method is achieved through the five processes of resource monitoring, data analysis, migration moment judgment, migration virtual machine selection and target mainframe positioning. The dynamic virtual machine resource scheduling system has the advantages of achieving real-time resource scheduling and management, improving the data center loading balance and reducing power consumption.

The invention provides an intelligent tour conducting system for scenery spots, which comprises a mobile terminal, a scenery spot database, a scenery spot application server and a mixed mobile positioning system. A yaw angle of the mobile terminal can be calculated by an eSensor module of the mobile terminal; the latitude and the longitude of the current position can be acquired by the mixed mobile positioning system; the unique possible user direction can be decided by using the latitude and the longitude as well as the yaw angle; then final directing scenery spot can be determined by connecting the mobile terminal and the server or adopting a local mode; and the eSensor module of the mobile terminal can record the real-time track of users by matching a gravity sensor with the mixed mobile positioning system. Meanwhile, the invention also provides an intelligent tour conducting system for scenery spots. In the method, two modes of a local mode and a server mode are provided. By using the mobile for independent travel, artificial interference is not required and the area range cannot be limited; and by using a hand-held terminal to point to buildings at scenery spots, correlative information of the buildings and peripheral correlative service information can be browsed and tourists can be prevented from entering dangerous areas.

The present invention relates to a free multi-view real time three-dimension reconstructing system and a method thereof. The system consists of a CCD vidicon, a computer assembled with a multi-channel image collecting card and a plane demarcating template. Two concentric circles and eight tangential paths with prolonged lines crossing the circle center are drawn on the center of the plane demarcating template and are used for demarcating the vidicon parameter. In the technical proposal of the present invention, a reconstructing object is fixed at the center of the demarcating template; the template is held by hand to drive the reconstructing object to rotate freely within the range of the view and the depth of field of a vidicon at a fixed position; image collection and object reconstruction are processed synchronously, thereby being capable of finding concentrated missed view in time and displaying reconstruction result in real time. The three-dimension reconstructing method comprises the steps of image segmentation, full-automatic vidicon demarcation and the three-dimension reconstruction of object shape, etc. The three-dimension reconstructing system of the present invention is based on the computer vision technology, and the reconstructing method is based on the profile recovery shape and can realize free multi-view real time three-dimension reconstruction.

The invention discloses a special-purpose unmanned helicopter obstacle-avoidance system for mountain-area electrical network routing inspection and a work flow thereof. The special-purpose unmanned helicopter evadible system comprises an on-board signal acquisition module and an on-board obstacle-avoidance analysis module in a flight control system. The on-board signal acquisition module comprises a millimeter wave radar ranging sensor. The millimeter wave radar ranging sensor is connected to a signal pre-processing module and is used for transforming analog signals into digital signals, and transmitting the environmental information to the on-board obstacle-avoidance analysis module by a communication port. Corresponding instructions are transmitted to a control computer of the flight control system by the on-board obstacle-avoidance analysis module. Corresponding instructions are transmitted to an unmanned helicopter rudder control system by the control computer of the flight control system. The special-purpose unmanned helicopter obstacle-avoidance system avoids artificial intervention, ensures that the unmanned helicopter with the special-purpose unmanned helicopter obstacle-avoidance system can keep a safe distance to an electric power circuit at any time under complex mountain area terrain conditions, and prevents that the unmanned helicopter crashes the electric power circuit and other barriers because of sharp-edged gust disturbance or GPS errors.

The invention discloses an indoor inspection robot system for a substation and an inspection method for the indoor inspection robot system. The indoor inspection robot system comprises a remote monitoring center and multiple robot terminals communicating with the remote monitoring center. Each robot terminal comprises a control module for controlling a robot to move in a three-dimensional space. The control modules drive movement modules so as to drive the robot to move in the X-axis direction, the Y-axis direction and the Z-axis direction and walk to the target detection position. Detection modules monitor the environment of the position and transmit monitoring data to the remote monitoring center. In the running and monitoring processes of the robot, safety protection modules keep detecting barriers and prevent the robot from moving out of the track. The remote monitoring center dispatches the robot terminals. By the adoption of the indoor inspection robot system for the substation and the inspection method for the indoor inspection robot system, the working labor intensity is lowered effectively, the substation operation and maintenance cost is lowered, the intelligent level and the automated level of normal inspection work and management are increased, and a detection means and an all-around safety guarantee are provided for intelligent substations and unmanned substations.

The invention relates to data excavation technology and particularly relates to a travel destination situation recommendation method based on geotagged photo excavation. A geotagged photo is a photo labeled with geological information (like longitude and latitude). The method includes first acquiring travel destination and the name of the travel destination according to geological and semantic label of the photo, building a travel destination database and a user visit preference model according to visited situation characteristics (position, time and weather) of the travel destination, and recommending the travel destination to the user according to the current situation characteristic of the user and user visit preference similarity. The travel destination situation recommendation method utilizes a public geotagged photo (like Flickr), and achieves travel destination recommendation individuation and situation between social network users.

The invention provides an intelligent spraying method based on image processing and a spraying robot based on image processing. Through the method, the spraying robot can correctly distinguish specific crops and weeds and carry out targeted spraying according to the distribution condition of the crops and the weeds needing to be sprayed, that is, the spraying robot sprays weed killer on the weeds and sprays corresponding disinfectant and other pesticides on the crops, and consequently intelligent spraying without human interference is achieved. Meanwhile, a wireless video transmission mode is additionally adopted, and a worker can monitor and control the spraying robot by holding a monitor in hand. Thus, the intelligent spraying robot not only reduces the labor intensity of the workers and spraying cost but also reduces the use quantity of the pesticides and pesticide residues in the soil environment and has an immeasurable significance in improving spraying intellectualization and modernization of agriculture and accelerating agriculture precision in our country.

The invention discloses an automatic boiler combustion control system of a circulating fluid bed, which is applied to machine sets for coal-fired power generation, heat supply or combined heat and power generation. The system comprises hardware and control program software, wherein the control program software comprises a fuel control part, an air volume control part and a deslagging control part, and the control program software can automatically and timely control the input quantity of boiler fuel, the oxygen content in the boiler and the boiler deslagging device. The combustion control system is applicable to all sorts of complicated operating conditions, has consistently correct and reliable reaction, advanced and reasonable algorithm design as well as good control effect, is safe and effective, has the capabilities of improving boiler combustion condition, increasing boiler combustion efficiency and reducing unburned carbon in flue dust, leads main steam pressure control to be stable, enhances the capability of tracking the change in load of the boiler and greatly improves the running safety performance, leads main steam temperature control precision to be effectively improved, avoids temperature excursion of an overheater, reduces the danger of steam turbine water slug caused by low-temperature steam, and improves the thermal efficiency and automation control degree of the steam turbine.

The invention relates to an underwater object detection and autonomous underwater vehicle (AUV) automatic collision prevention system based on mini sonar. The system comprises mini sonar, a sonar computer and a master control computer, wherein the mini sonar communicates with the sonar computer through a serial port RS485; the sonar computer is connected with the master control computer through anetwork; the master control computer is connected with an optical fiber gyro, a Doppler velocimeter, a height gauge, a dip angle sensor and a magnetic compass through a serial port RS232 respectively; and the master control computer is connected with a propeller and a rudder fin through a digital / analog (DA) channel simultaneously. The invention also provides an underwater object detection and AUV automatic collision prevention method based on mini sonar. By the system and the method, an underwater object is detected through the mini sonar, a position of an obstacle is determined, and a collision prevention instruction is given; therefore, an accurate collision prevention decision is made by the AUV.

The invention discloses a mobile robot automatic spraying device and a mobile robot automatic spraying control system and method. The mobile robot automatic spraying control system comprises a visualrecognition unit, a main control unit, a graphic reconstruction unit, a trajectory programming unit, a spraying unit and a robot control unit, wherein the visual recognition unit performs processing on collected image information of a workpiece to obtain geometric information; the graphic reconstruction unit performs optimization processing on the geometric information of the workpiece to obtain agridding three-dimensional model of the workpiece; the trajectory programming unit automatically recognizes a spraying area and calculates a spraying trajectory strategy to obtain a spraying trajectory file; the spraying unit plans a spraying path according to a positional relation between the workpiece of a robot and the spraying trajectory file, and generates codes capable of being executed bythe robot; and the robot control unit controls the industrial robot to execute a spraying action according to the code file. According to the invention, a visual recognition based trajectory planningmethod is adopted, the spraying trajectory is automatically planned in allusion to a workpiece to be sprayed, the robot automatically completes the paint spraying work, the work flexibility is increased, and the programming workload is reduced.

This invention discloses a large scale network safety protection system based on cooperative intrusion detection, in which, a parallel fire wall system is formed by applying an advanced parallel technology and a model based on trust to protect against DDOS attack effectively, the parallel IDS sub-system applies a technology combing parallel technology and the state detection technology. The flow detection subsystem has high identifying ability to un-rule data based on the artificial nerve network model to detect the known attack and discover new attack behavior. The subsystems of the parallel fire wall, IDS, flow detection and co-related analysis and alarm are independent and complete to each other in function to exchange detection information and transfer detection and protection rules by an information driven system. The control station manages the subsystems.

The application relates to the technical field of bone maturity analysis, and in particular to a bone age recognition method and system and an electronic device. The bone age recognition method includes the a step a of inputting a bone image into a target bone position detection model, and detecting position coordinates of a target bone in the bone image through the target bone position detectionmodel; a step b of cutting out a target bone image according to the position coordinates of the target bone; and a step c of inputting the target bone image into a bone stage classification model forbone age recognition. The bone age recognition method and system and the electronic device in the application adopt deep learning to automatically classify and recognize ulna and radius images withoutmanual intervention, improve the effectiveness and efficiency of bone age recognition and have better performance than the prior art; and also eliminate the need for manual acquisition, save more time and efforts, and are highly efficient.

The invention discloses an earthquake monitoring device. The device consists of a central control terminal and a sensor probe under ground, wherein, a light pulse signal is generated from a light source part of the central control terminal, transmitted to the underground sensor probe in an deep ground environment over an optical fiber, then the light pulse signal is changed into 3 discrete modulated pulse signals in time domain after being vibrated, strained and temperature-modulated in the probe in the deep ground, and the modulated pulse signals return to an information demodulation section of the central control terminal for photoelectric conversion, amplification, data processing to complete demodulation, thus realizing real-time monitoring and alarming of parameters of vibration, strain and temperature in the deep ground. The device has the advantages of low production cost, simple installation, high accuracy and good practicability, being convenient to form a network of stations, and realizing stereoscopic multiparameter monitoring on the deep ground environment in a large range.

The invention discloses a layered spraying track planning method used for a spraying robot. The layered spraying track planning method comprises the steps of: firstly, designing an experiment method to build a model for the spraying process and fitting a coating distribution condition by introducing Gaussian and coating accumulative rate model; then adopting a layered track planning method and dividing a complex curve into a plurality of simple sub-curves by respectively applying a double deviation angle method and a projection method based on geometric and topological characteristics of a work-piece, establishing a corresponding spraying track optimization model and obtaining a travel parameter by adopting a numerical method so as to generate a spraying track in each sub-sheet; and finally, adopting an estimation of distribution algorithm to perform optimized combination on the track of each sub-sheet. The layered spraying track planning method used for the spraying robot, disclosed by the invention, has the advantages of improving the spraying production technology of the spraying robot, realizing track optimized generation of the spraying robot on each complex work-piece surface, improving distribution uniformity under the precondition of satisfying expected thickness of the coating, reducing paint waste, and thereby facilitating to improve production efficiency and economic benefits of the spraying manufacturing industry.