10952results about How to "Improve intelligence" patented technology

A system and method of sending and receiving voice calls over the Internet is described. The system includes a PSTN-derived intelligent call routing engine that receives call control messages from the Voice over IP (VoIP) network and routes calls via previously stored, customized routing procedures. Special dialing plan, 800 numbers, minimized cost routing, time and day-based least cost routing, transferring, conferencing, and additional messaging capabilities are provided. The system operates on standard server computers with interface cards connected to the packetized networks via TCP / IP and, indirectly, to VoIP gateways to accessing PSTN networks and to virtual and / or private networks (PBXs).

The invention provides an electric water heater. The electric water heater comprises a controller, an electric heating device and a water tank. The electric heating device is arranged in the water tank. The electric heating device comprises a left pipe box, a right pipe box and floating pipe coils. The floating pipe coils communicate with the left pipe box and the right pipe box to form sealed circulation of heating fluid. The left pipe box, the right pipe box and the floating pipe coils are filled with the heating fluid. One or more floating pipe coils are arranged. Each floating pipe coil comprises multiple arc-shaped pipe bundles. The center lines of the multiple pipe bundles are arcs of concentric circles. The end portions of the adjacent pipe bundles communicate so that the end portions of the pipe bundles can form free ends of the pipe bundles. The concentric circles are circles with the center of the left pipe box as the circle centers. The pipe diameter of the left pipe box is larger than the pipe diameter of the right pipe box. A first electric heater is arranged in the left pipe box. A second electric heater is arranged in the right pipe box. The first electric heater and the second electric heater are in data connection with the controller. The controller determines the ratio of the heating power of the first electric heater to the heating power of the second electric heater according to the pipe diameter of the left pipe box and the pipe diameter of the right pipe box. According to the electric water heater, automatic distribution of the heating power is achieved through the controller, energy is saved, and intellectualization of the water heater is improved.

The invention belongs to the field of petroleum equipment, and particularly relates to full-automatic intelligent remote controlled well solidifying equipment, and to a remote automatic cement supplying control system for well solidifying equipment. The remote automatic cement supplying control system comprises a control unit, an air compressor, a cement tank and a cement valve. The remote automatic cement supplying control system is characterized in that the control unit comprises an equipment end operating screen, an equipment end PLC processor, a remote control operating screen and a remotecontrol PLC processor; the equipment end operating screen, the equipment end PLC processor, the remote control operating screen and the remote control PLC processor are connected through netting twines; the equipment end PLC processor can remotely control a remote control module for starting and stopping the air compressor, thereby controlling the air compressor through the remote control module;after the air compressor is started, high-pressure air is discharged to the cement tank; the equipment end PLC processor automatically calculates a required cement supplying amount through a preset density of the well solidifying equipment; through comparing the calculated cement supplying amount with a current acquired cement supplying amount, proportion controlling and adjustment of the cementvalve are performed; and furthermore the cement supplying amount of the equipment is controlled.

The invention discloses an internet-of-things based medical management monitoring system. The system comprises user terminal equipment worn on a patient and a server for realizing management monitoring, wherein the user terminal equipment is communicated with the server through a wireless network; the user terminal equipment comprises a physiological parameter sensor for detecting a physiologicalparameter of the patient, an input module for inputting disease state data of the patient and a first wireless transmitting and receiving module for transmitting the physiological parameter or the disease state data to the server and receiving a diagnosis instruction of the server; and the server comprises a second wireless transmitting and receiving module for receiving the data transmitted by the user terminal equipment and transmitting the diagnosis instruction to the user terminal equipment, a remote diagnosis module for remote diagnosis of a doctor and an alarm processing module for comparing according to the detected physiological parameter of the patient and a set physiological parameter threshold and giving out an alarm. By using the system, the physiological condition of the patient can be monitored in real time; and the system has high intelligence and high practicability.

A system and method for converting a non-cognitive radio into a cognitive radio is presented. A cognitive radio system includes, a non-cognitive radio; an electronic device, a spectrum sensing logic and configuration and management logic. The electronic device is connected to the non-cognitive radio so that it receives and / or transmits messages to / from a wireless network. The configuration and management logic is connected between the non-cognitive radio and the spectrum sensing logic. The spectrum sensing logic and the configuration and management logic are removable from the non-cognitive radio allowing the cognitive radio to operate in a non-cognitive mode. The spectrum sensing logic senses a wireless environment to determine available frequencies and available channels. The configuration and management logic transmits available frequencies, available channels or other spectrum data to a remote spectrum manager that is managing access to the wireless network.

The invention relates to a method for selecting an access point in a wireless communication system comprising mobile terminals and access points. To enable the mobile terminals to take into account the prevailing conditions within the entire coverage area of an access point more effectively than before, sets of attributes are sent from mobile terminals to the currently serving access point, each set to contain at least one attribute indicating the quality of a wireless link between the serving access point and the sending mobile terminal. Based on the sets, a service report describing current service conditions in the coverage area of the access point is formed and transmitted to at least one mobile terminal. This terminal examines the service report of at least one access point and, based on the examination, selects the access point to which a wireless link is to be established.

An electronic baggage tag is self-reliant and self-regulating and provides the underlying foundation for a baggage tracking and management system, the center of which operates one or more tag service provider servers. The tag is attached to a baggage and is loaded with various data, including passenger itinerary, GPS data, and journey profile data. The tag has sensors, such for detecting different vibrations, electro-magnetic sensor, GPS, and others. As the baggage to which the tag is attached goes on its journey, the sensors detect stimuli and ascertain where in the journey the baggage is and use itinerary and other data to determine where the baggage should be. The tag service provider server communicates with the tag at various stages in the journey, providing up-to-date itinerary data to the tag. The tag automatically shuts off to be compliant with government regulations for devices in flight.

A portable information device (PID) having a security module that conducts security-related functionality. At least some of the security-related functionality for the benefit of the PID is provided by a security team of at least one other PID. In one type of arrangement, when configured in a team processing mode, certain ones of the security functions or components operating for the benefit of the PID can be processed on one or more of the security team member devices. In another type of arrangement, the team of devices exchanges security-related information determined as a result of a single team member device's processing of one or more security-related tasks.

The present invention relates to an automatic grass-cutting robot for mowing lawn. It is characterized by that said automatic grass-cutting robot includes the following several portions: robot self-body, grass-cutting mechanism, control system and sensor unit. Said invention also provides the working principle of said automatic grass-cutting robot and its concrete operation method.

An articulated and animated toy capable of recognizing human users and selected inanimate objects and interacting therewith which includes a computer-based device having stored thereon encoded first human or human-like facial images, a video camera and video digitizer for acquiring data representative of a second human or human-like facial image, and software resident within said computer-based device for facial recognition, which includes Principal Component Analysis, Neural Networks, or another equivalent algorithm for comparing said first human or human-like facial images with said second human or human-like facial image and producing an output signal therefrom for use in identifying said human users. The apparatus can further include software for recognizing speech, generating speech and controlling animation of the articulated toy. In addition, said computer-based device is capable of learning and storing information pertaining to each of said human users such as name, age, sex, favorite color, etc., and to interact with each of said human users on an individual basis, providing entertainment tailored specifically to each of said human users.

The invention relates to a video monitoring device and a tracking and recording method based on a linkage camera. The monitoring device comprises a linkage camera device and a computer, wherein the linkage camera comprises a first camera arranged on a first movement control platform and a second camera arranged on a second movement control platform, and the second movement control platform is fixedly connected with the first camera to follow the first camera to synchronously move; and the computer is connected with the two cameras through a data communication interface and the two movement control platforms, controls the first camera to track and position a target entering a monitored area, controls the second camera to align the target and to capture the close-up details of the tracked target, and achieves video monitoring and intelligent recording of the target. The device not only can track and record a movement process of the target in the monitored area and the close-up details of the target, but also can normally work on a mobile carrier, track and record the target which enters the monitored area and keeps stationary for a long time, save memory space and reduce hardware cost.

The invention discloses a block chain technology-based electronic intelligent signing payment method and belongs to the technical field of electronic contracts. A device for implementation of the block chain technology-based electronic intelligent signing payment method comprises a public payment block chain layer, an intelligent contract platform layer, a contract creating layer and a contract signing layer; an electronic contract signing link can be effectively integrated with an electronic contract performing (payment) link, and an intelligentization and automation degree of businesses related to electronic contacts can be improved; according to the block chain technology-based electronic intelligent signing payment method, block chain technologies are introduced as an underlying technology, payment flows are unified, and complexity can be lowered; via greater self-maintenance and safety improvement of the block chain technologies than that of other payment means, usability and user experience of whole electronic contract businesses can be improved.

The invention relates to a method for selecting an access point in a wireless communication system comprising mobile terminals and access points. To enable the mobile terminals to take into account the prevailing conditions within the entire coverage area of an access point more effectively than before, sets of attributes are sent from mobile terminals to the currently serving access point, each set to contain at least one attribute indicating the quality of a wireless link between the serving access point and the sending mobile terminal. Based on the sets, a service report describing current service conditions in the coverage area of the access point is formed and transmitted to at least one mobile terminal. This terminal examines the service report of at least one access point and, based on the examination, selects the access point to which a wireless link is to be established.

A method and apparatus for providing learning capability to processing device, such as a computer game, educational toy, telephone, or television remote control, is provided to achieve one or more objective. One of a plurality of actions (e.g., game actions, educational prompts, listed phone numbers, or listed television channels) to be performed on the processing device is selected. A user input indicative of a user action (e.g., a player action, educational input, called phone number, or watched television channel) is received. An outcome of the selected action and / or user action is determined. An action probability distribution having probability values corresponding to the plurality of actions is then updated based on the determined outcome. The next action will then be selected based on this updated action probability distribution. The foregoing steps can be modified based on a performance index to achieve the objective of the processing device so that it learns.

The invention discloses an intelligent control method of a driverless vehicle tracking a desired trajectory. The method is characterized by comprising the following steps of: establishing a body coordinate system, and determining the position information of the vehicle; calculating a membership degree function of a road curvature characteristic according to a radian value, and defining a fuzzy rule to calculate a decision output speed; according to the distance the vehicle runs for 1.5-2.5 seconds, searching for the trajectory points larger than the distance and closest to the vehicle in the coordinate sequence of the desired trajectory; calculating the moving curvature of the vehicle according to an adaptive proportion-differential-integral control algorithm formula; and finally judging whether the target point of the current control cycle is the last point selected from the road point sequence; if so, outputting a signal to a brake servo control system to start the brake to slow down the vehicle; otherwise, outputting a voltage signal by a controller local area network module to keep and control the accelerator opening so that the vehicle continues proceeding. Through adoption of the intelligent control method, the driverless vehicle can realize a function of tracking the desired trajectory, and has certain adaptability to the change of the road curvature characteristic.

A frequency translating repeater (200) for use in a wireless local area network includes a cancellation unit. Canceller (402) is controlled by control (401) to provide an injection signal for canceling leakage in a receive signal path. Reference coupler (403) provides a reference signal from the transmit signal, injection coupler (404) injects a correction signal, and sample coupler (405) provides a sample for feedback. A processor (510) receives the sample signal through a detector (415). Although the present invention is intended for a frequency translating repeater, it has broad applications in radio transceivers in general. One specific application is with frequency division duplex (FDD) handsets or base stations utilizing CDMA technologies such as W-CDMA and IS-2000 or 1XEV-DV / DO.

A system and method is disclosed for optimizing advertisement campaigns in consideration data including information not relating to the advertisement campaigns according to the advertisement network server. A campaign optimization unit optimizes advertisement campaign in consideration of data retrieve from data servers including local advertisement network server and external data servers that physically located away from the advertisement network server. Information collectors are used to obtain, collect, and validate data from local ad network server, and data from various sources via network. The system will consider any authorized information in order to maximize the effectiveness of automatic campaign optimization.

The invention, which relates to the technical field of an intelligent vehicle automatic driving and traffic simulation, relates to an artificial intelligent training platform for an intelligent networking vehicle plan decision-making module and aims at improving the intelligent level of the intelligent vehicle plan decision-making module based on enriched and vivid traffic scenes. The artificial intelligent training platform comprises a simulation environment layer, a data transmission layer, and a plan decision-making layer. The simulation environment layer is used for generating a true traffic scene based on a traffic simulation module and simulating sensing and reaction situations to the environment by an intelligent vehicle, thereby realizing multi-scene loading. The plan decision-making layer outputs a decision-making behavior of the intelligent vehicle by using environment sensing information as an input based on a deep reinforcement learning algorithm, thereby realizing training optimization of network parameters. And the data transmission layer connects the traffic environment module with a deep reinforcement learning frame based on a TCP / IP protocol to realize transmission of sensing information and vehicle control information between the simulated environment layer and the plan decision-making layer.

The invention provides a simulation method and device of a digital twin system of an industrial robot. The simulation device comprises the industrial robot, a vision perception unit and a computer, wherein the vision perception unit is arranged at the tail end of the robot and is composed of a camera and a wire structure light emitter; an industrial robot simulation system is established, the robot is modeled, and three instructions are analyzed and run; a target three-dimensional measurement model of a robot visual system is acquired by using a wire structure optical geometric triangular method; a motion instruction is determined for the working task of the robot, virtual simulation is carried out through the computer, and reachable points and collision point detection are carried out; and the robot is actually used for identifying a target object through the visual perception unit, and the actual movement of the robot is driven. The simulation device is safe and reliable in virtual simulation, abnormal operation possibly in actual operation is avoided, the visual perception unit is used for identifying the target object through three-dimensional visual technology, the self-adaptive capacity of the robot to the field environment is improved, and flexibility and intelligence are enhanced.

The invention relates to a method, device and system for controlling intelligent household equipment, and belongs to the field of controlling of the intelligent household equipment. The method includes the steps of receiving a request for obtaining a right sent from a terminal in a local area network, inquiring right setting information stored locally to obtain right information of the terminal and sending the right information to the terminal, wherein the right information is used for the terminal to control the intelligent household equipment in the local area network. The device comprises a receiving module, an inquiry module and a sending module. The system comprises a router and the terminal. By means of the method, device and system for controlling the intelligent household equipment, right control over the intelligent household equipment is achieved, and controlling intelligentization of the intelligent household equipment is greatly improved.

The invention discloses a barrage information processing method, a client and a service platform. The method comprises the steps of receiving the barrage information sent by the service platform and dynamically displaying the barrage information in the first output region of a first client for outputting first multimedia information according to a predetermined policy, wherein the barrage information is information to be displayed formed based on watching feedback information sent by the first client or a second client, and the watching feedback information is feedback information formed when a user watches the first multimedia information.

The invention discloses an adaptive input method and an adaptive input system. The method comprises the following steps: acquiring attribute information of environment where an input focus of an input method system is positioned, and analyzing whether preset characteristic information exists in the attribute information; and when the preset characteristic information exists in the attribute information, adjusting the input method system adaptive with the characteristic information. The method and the system can adaptively adjust the input method system according to the attribute information of the environment where the input focus of the input method system is positioned; therefore, the method and the system are favorable for improving the intellectuality of the input method system under some situations, and further improve the word input efficiency in general.

The invention provides a man-machine motion interaction system and method based on expression recognition. The system comprises an image acquisition module, an image processing module, an expression recognition module, a man-machine interaction module and a storage module. The image acquisition module acquires a facial image; the image processing module processes the acquired facial image for graying, size adjustment and the like; an expression in the facial image is recognized by means of expression recognition; the man-machine interaction module feeds back to a user according to the facial expression; the statistical and storage module analyzes mental state of the user at this moment and records the mental state; meanwhile, a statistical query function is provided for the user. After applied to intelligent equipment, the system is capable of providing specific humanized responses so that the equipment can be more intelligent; when applied to mental care robots, the system is capable of capturing patients' expressions to allow for simple and effective communication with patients, so that the patients with mental illnesses can be supervised safely in real time, and effective data basis for treatment is provided for doctors.

The invention discloses a method and a system for adjusting display screen backlight and a mobile terminal. The method comprises the following steps that when a display system receives a screen lightening request, the current ambient light intensity is collected by a photo sensor, and whether the current ambient light intensity is the lowest intensity level or not is judged; if so, the backlight brightness of a display screen is set to the lowest brightness level, the backlight of the display screen is lighted up in a level-to-level manner until the backlight brightness of the display screen reaches the lowest brightness level; and if not, the backlight brightness required by the display screen is set according to the current ambient light intensity, and the backlight of the display screen is directly lighted up and set to the backlight brightness required by the current ambient light intensity. When the ambient light intensity is lower, the method and the system can realize that the backlight of the display screen is lighted up in a level-to-level manner, the eyes of a user can slowly adapt to the backlight brightness of the display screen, and the problems that the user suddenly sees the bright display screen in a dark environment to result in dazzling and uncomforting of eyes are avoided. The use experience of the user is optimized.

The invention relates to the technical field of unmanned aerial vehicles, and provides an unmanned aerial vehicle pesticide spraying method and system. The unmanned aerial vehicle pesticide spraying method comprises the following steps: (1) acquiring crop images of a working area, and comparing the crop images with crop images stored in a databank I in advance so as to confirm types of crops; (2) acquiring crop images of the working area, and comparing the crop images with insect images stored in a databank II in advance so as to confirm types of insects; (3) confirming types of insecticides to be sprayed according to the types of the crops and the types of the insects; (4) confirming the serious degree of crop insects, preparing insecticides of proper concentration according to the types of the insecticides and the serious degree of the crop insects, and spraying the insecticides. As the insecticides are automatically specifically sprayed according to the types of the crops and the crop insects, the insecticide spraying effects and the utilization rates of the insecticides can be improved, insecticide waste can be avoided, the cost can be reduced, and the intelligence and automation levels of the insecticide spraying process are increased.

Operation of a bird deterrent system includes i. measurement of bird habituation to activation of deterrent devices; ii. reduction of habituation through increased selectivity in activating deterrents only for birds posing a threat to or threatened by a protected area, and in particular, those within threat altitudes; iii. provision of analytical data in support of safety management systems, risk management, etc.; iv. integrated, wide-area radar coverage with multiple virtual intrusion zones providing multiple lines of defense around and over very large protected areas.

The invention discloses a human body target tracking method in a nonoverlapping vision field multi-camera network, which comprises the following steps of target detection of a single camera, target tracking of the single camera, and target association and continuous target tracking of multi cameras, wherein the target association of the multi cameras comprises the following substeps of target characteristic extraction and topological relation establishment, the target characteristic extraction is extraction of each human body movement target HSV (Hue, Saturation and Value) characteristic, andthe topological relation establishment is establishment of the space-time topological relation of the multi-camera network according to the obtained association relation of targets. By the human bodytarget tracking method disclosed by the invention, the continuous tracking of human body movement targets in a large scene is realized, and the problem of the monitoring of the limited vision range of a single camera is solved.

The invention discloses a method for setting a crossing self-adapting changeable driveway by a computer program, aiming to solve the problem that a single left turning driveway is supersaturated and two left turning driveways are insufficient. The method comprises the following steps: firstly installing a No. 1 triggering detector, a No. 2 triggering detector, a main signal light and a pre-signallight; and utilizing other existing hardware equipment. The method also comprises the following steps: (1) judging the attribute of the changeable driveway, i.e. judging the attribute of the changeable driveway by whether an inequation that N is larger than or equal to N<*> is established or not, wherein N is the continuous periodicity of the time occupancy ratio of the No. 1 triggering detector and the No. 2 triggering detector, which is larger than a critical value, and N<*> is the critical value triggering changeable driveway control; (2) controlling the signal timing scheme optimization ofthe changeable driveway, i.e. (1) controlling the changeable driveway when signal period time is unchangeable, and (2) controlling the changeable driveway when the signal period time is changeable; and (3) setting a pre-signal of the changeable driveway, i.e. (1) changing the attribute of the changeable driveway from straight running to left turning, and (2) changing the changeable driveway fromthe left turning to the straight running.

The invention discloses a robot system with visual servo and detection functions. The robot system comprises a robot, an image acquisition and image processing unit, a robot vision servo control unit and a communication network unit for connecting all the modules, wherein data and signal transmission among all the units is realized by the communication network unit; the robot vision servo control unit sends or receives a control signal of the robot by the communication network unit, rapidly understands the surrounding and constructs a vision feedback control model at the same time, so as to realize vision identification and movement control functions of the robot. The movement control of the robot adopts a method of combining offline programming with robot vision servo control to carry out automatic control on the robot and a tail end executer, so that the movement control efficiency of the robot and the repeated positioning precision and flexibility of the robot are improved; the robot system has higher intelligence. Robot control has a non-contact quality detection function based on robot vision; the robot system is simple in structure and convenient to operate.

A surface mount electrical interconnect to provide an interface between a PCB and contacts on an integrated circuit device. The electrical interconnect includes a substrate with a plurality of recesses arranged along a first surface to correspond to the contacts on the integrated circuit device. Contact members are located in a plurality of the recess. The contact members include contact tips adapted to electrically couple with the contacts on the integrated circuit device. An electrical interface including at least one circuit trace electrically couples the contact member to metalized pads located along a second surface of the substrate at a location offset from a corresponding contact member. A solder ball is attached to a plurality of the metalized pads.