97results about How to "Easy to perceive" patented technology

The invention relates to a vehicle environment sensing system and method based on an unmanned plane, and the system and method are used for quickly acquiring the road environment information around a vehicle. The sensing system comprises the unmanned plane and an earth station, the unmanned plane id connected with the vehicle through a mooring rope, the road surface is shot by the unmanned plane, and a video image is transmitted to the earth station; the earth station is arranged in the target vehicle, the earth station can process the video image to obtain the vehicle environment information, and the earth station also can calculate the flight control parameter and send the parameter to the unmanned plane to make the unmanned plane and the vehicle move together. The sensing method is based on the sensing system, the unmanned plane takes off and hovers above the vehicle, the unmanned plane establishes a communication for sensing the environment and transmits the video image to the earth station, the earth station processes the video image, calculates the vehicle environment information and transmits the information to the vehicle, and the earth station calculates the flight control parameter and transmits the parameter to the unmanned plane. According to the invention, the system can perform the wide area observation in the direction vertical to the vehicle plane direction, the coverage is wide, the road environment information around the target vehicle can be easily sensed, and the distance between the objects in the image can be precisely calculated.

A method and apparatus are disclosed for monitoring all levels of information technology from low-level hardware up to enterprise level applications and their relation to business processes and business services, and alerting responsible personnel by giving them visual feedback using a phased multicolor display showing indicator status and monitored object status colored by a scheme, which is determined by applying fuzzy logic to the raw monitored indicator values and derived or propagated status attributes and by triggering events derived from fuzzy logic based analysis of raw measured indicator values and derived or propagated status attributes and raw events raised outside the apparatus.

The invention relates to the technical field of a sensor and particularly relates to a resistor stain type sensor based on 3D printing processing and a manufacturing method. The manufacturing method comprises steps that an insulation substrate is manufactured at a strain region of an elastic component; a resistance sensitive material is printed on the insulation substrate, a printing head and the elastic component move relatively, and a sensitive grid of a target pattern is printed; a conductive line and a conductive connection point connected with the sensitive grid are printed, and a foil gauge is formed. According to the manufacturing method, the resistance sensitive material is printed on the insulation substrate covering a surface of the elastic component to manufacture the foil gauge, and the conductive wire and the conductive connection point are simultaneously printed on the elastic component. The manufacturing method of the sensor is advantaged in that an automation degree is high, an application scope is wide, cost is low, and stability of the sensor is high.

A method and apparatus are disclosed for monitoring all levels of information technology and computing resources from low-level hardware up to enterprise level applications and their relation to business processes and business services, and alerting responsible personnel by giving them decision support by visual feedback using color cross-fading graphical objects showing parameter status and monitored resource status multi-colored by a scheme, which is determined by applying fuzzy logic to the raw monitored indicator parameter values and derived or propagated status attributes and by triggering events derived from fuzzy logic based analysis of raw measured parameter values and derived or propagated status attributes and raw events raised outside the apparatus.

A vehicle presence notification apparatus is disclosed to notify a presence of a vehicle by providing easily-perceivable and less uncomfortable notification sound to an outside of the vehicle. The vehicle presence notification apparatus includes: a speaker and a controller. The controller is configured to cause the speaker to generate the notification sound that simultaneously has (i) at least one fundamental high frequency, which is easily sticking to human ears; and (ii) at least one auxiliary low frequency, which is smaller than the at least one fundamental high frequency and has a harmonic relation with the at least one fundamental high frequency.

The invention discloses a power distribution box mounted with a contact sensor. The power distribution box comprises a box body device used for accommodating power distribution components and parts, wherein the box body device comprises a box body (3) and hinge-connected doors (5) which are respectively hinge-connected with bearing parts (31) fixedly arranged on the upper part and the lower part of the box body (3) by fixedly-connected hinge-connected parts (4); each hinged-connected shaft (4) comprises operation bulges (41) which are arranged at upper and lower ends; in a direction far from a cylindrical main body part of each hinge-connected shaft (4), each operation bulge (41) sequentially comprises a circular bead part (41) and a conical part (42); positioning slide blocks (313) are arranged in cavities (30) in the bearing parts (31); tapered openings formed in the centers of the positioning slide blocks (31) are fixedly attached with tapered bushings (310) so as to joint with the conical parts (42) to form friction type matching.

The invention relates to a wireless sensor-based detecting and positioning method for a pollution source close to the impervious boundary. The method comprises the following steps: n sensor nodes are randomly distributed at areas close to the impervious boundary to be detected and are connected with a terminal node in an RF (Radio Frequency) manner; the terminal node is in wireless connection with a gateway which is connected with a PC through a serial port line; a management software is installed in the PC; the sensors detect whether the pollution source exists or not through a detection module in the management software; the nodes detecting out the pollution source are saved and compared with a steady-state concentration difference value Delta c in an analyzing module at a pollution source diffusion stage and then enter a positioning module 1 or 2, so as to obtain the position coordinates of the pollution source detected by the corresponding nodes; and finally, the position coordinates of the pollution source detected by all the nodes are averaged to serve as the position coordinate of the pollution source. The method provided by the invention has the characteristics of strong operability, high accuracy and low cost, and is tally with the practical pollution discharge situation.

The invention discloses an entrepreneurship potential scene simulation evaluation system and an evaluation method, and belongs to the technical field of entrepreneurship capacity evaluation. The system comprises a scene simulation test room, entrepreneurship potential scene simulation evaluation system software and a microcomputer. When the entrepreneurship potential scene simulation evaluation system software operates, typical entrepreneurship thinking and psychological activities of a subject are reflected through operation of reaction keys on the basis of visual stimulation, output by the screen of the microcomputer, of the subject. The microcomputer evaluates and calculates factors of entrepreneurship potential in a quantitative mode according to reaction time and the failure rate of operation of the subject, and judges whether the subject has the entrepreneurship potential which a successful entrepreneur owns. The system and the method can provide a scientific basis for identification and development of entrepreneurship talents, have significant theoretical direction meanings and practical popularization value for improving the entrepreneurial success rate and entrepreneurial performance and promoting deepening and development of entrepreneurial economy, and meanwhile provide a new concept for objective and precise identification and evaluation of various brain functions and career potential or competence.

An apparatus for determining functional lung characteristics of a patient includes an electrical impedance tomography (EIT) imaging device adapted to record the impedance distribution within a plane of the thorax of the patient. The EIT imaging device includes a control and analysis unit for performing the impedance measurement and deriving the impedance distribution within the plane of the thorax. The control and analysis unit automatically performs steps including determining a global impedance change, defined as the impedance change with respect to an earlier measured reference impedance distribution integrated over the electrode plane, and recording the global impedance change curve as a function of time, performing breath detection in order to identify a breathing cycle, subdividing each breathing cycle to define a plurality of intratidal intervals, subdividing an EIT image from each interval into a plurality of regions of interest and calculating for each region of interest the ratio of the integrated impedance change within this region of interest to the global impedance change of this EIT image, for each intratidal interval presenting indications of the ratios determined for the regions of interest to provide an intratidal gas distribution representation for each interval.

The invention discloses a random-linear-network-code (RLNC)-based back-off frequency spectrum prediction method in a cognitive radio (CR) network. With utilization of frequency spectrum predictability caused by RLNC introduction into a main user channel of cognitive radio and a prediction effect on a frequency spectrum by a hidden markov model, a back-off prediction method is introduced to carry out frequency spectrum state prediction at a next time slot. With the method, defects that frequency spectrum state is switched frequently and the spectrum hole can not be sensed easily in the traditional CR network and the reliability is low of the existing frequency spectrum prediction algorithm can be overcome. With introduction of back-off prediction method, the frequency spectrum state prediction at a next time slot is carried out by using the frequency spectrum predictability caused by RLNC introduction into the cognitive radio network and the prediction effect on the frequency spectrum by the hidden markov model, so that frequency spectrum prediction reliability is improved.

The invention discloses a method and a device for displaying running rhythm. The method comprises the steps of acquiring running rhythm of a user, and converting the running rhythm into vibration rhythm of an intelligent terminal; detecting whether the current running rhythm of the user is consistent with the vibration rhythm of the intelligent terminal or not; and if yes, strengthening the vibration rhythm of the intelligent terminal. Compared with voice guiding, the method is more convenient, and the user does not need to wear earphones, so that the method has a high valve for dressing products without loudspeakers, such as bracelets, and leg speed information in the training plan of running is externalized, and easy to percept; and therefore, the method has an effective guiding effect.

A system and corresponding method is provided for conveying driving-related information to vehicle drivers on a track or road course. The system includes evaluating a track or road course and determining recommended driving actions for various segments of the track or road course which may be suitable for drivers of different skill levels, including a relatively inexperienced driver. The recommendations can include speed-related information such a target speed, maximum speed, or a speed range. Optionally, the recommendations relate to other specific driving tasks such as starting or stopping a braking procedure, the appropriate line or path to follow around a curve at a given indicated speed, or starting or stopping an acceleration procedure. The recommendations are conveyed to the driver by way of indicia that is preferably provided on a portion of the driving surface of the track or road course. The indicia can be one or multiple colors, one or multiple shapes or symbols, or other suitable visually conspicuous elements or matter.

The invention provides a data output / input method with application of an image index structure. The data output / input method comprises the steps of: forming at least one image index structure corresponding an index datum on an object surface, wherein the image index structure comprises a content data part and a header part, the content data part comprises a plurality of micro image units, a region occupied by the content data part is divided into a plurality of state regions, each state region is provided with one micro image unit, the micro image unit is optionally located in one of a plurality of virtual regions formed by uniformly dividing the state region, the header part comprises a plurality of micro image units which are arrayed in a preset manner so as to provide header information for recognizing an image index; and optically reading the object surface so as to obtain an amplified image containing the image index structure to further capture the index data corresponding to the image index structure.

A method of automatically recognizing material pronging for a bucket and a method of automatically controlling shovel-loading for a loader are provided. The invention relates to automatic shovel-loading of loaders. In order to simply, quickly and accurately sense whether a bucket prongs a material, the method of automatically recognizing material pronging for the bucket; the method includes the steps of acquiring loader speed in real time, calculating speed variation rate of a loader, judging whether the loader is in material sensing state according to the speed variation rate, if yes, acquiring pressure of a moving arm cylinder of the loader in real time, calculating variation rate of the pressure of the moving arm cylinder at fixed time intervals, and when the variation rate of the pressure of the moving arm cylinder is greater than preset variation rate of pressure, judging whether the bucket already prongs the material. By means of only the variation rate of speed and variation rate of the pressure of the moving arm cylinder in addition to loader state information, whether the bucket already prongs a material can be sensed simply, quickly and accurately.

A portable radio communication device includes a radio section using a frequency for at least one of signal reception and signal transmission. The frequency used by the radio section is set to a frequency assigned to a memory channel. A mute circuit mutes an audio output circuit when a mute-cancel or monitor switch is not operated, and unmutes the audio output circuit when the switch is operated. A display is controlled to indicate a name assigned to the memory channel when the switch is not operated, and to indicate the frequency assigned to the memory channel when the switch is operated.

The invention relates to a method for displaying an input state on a real-time basis. In the method, message input state information at a client on a sending side is collected and sent to a client on a receiving side via a network server, and is changed into an audio prompting message at the client on the receiving side for playing. The invention relates to a client on a sending side and a clienton a receiving side, and a system comprising the two clients for displaying an input state on a real-time basis. The client on the sending side is mainly used for collecting message input state information via a collection module and sending the collected information via a sending module; and the client on the receiving side is mainly used for receiving the message input state information via a receiving module and carrying out audio processing of the message input state information via an audio processing module. The method, the system and the client on the sending side / receiving side obviate indistinct message input state prompting effect in the prior art, make the effect of the prompting function more distinct and easier for perception by the receiving side.

A track-based synchronous interlinking device having a lower track with a knurl pattern; a central track completing slides relative to the lower track; and an external track completing slides relative to the central track and having a knurl pattern. A synchronous interlinking device includes a roller bracket positioned at the central track and a roller featuring flexibility and elasticity, pivoted to the roller bracket, and allowing both sides to resist the lower track's knurl pattern and the external track's knurl pattern. The synchronous interlinking device completes smooth and accurate relative slides based on a synchronous triple-track interlinking operation among the lower track, the central track and the external track.

The present invention is an informational display that utilizes cognitive science in the appearance and geographical location of a plurality of gauges and indicators located within the display. Through the use of color, size, depth, location and appearance, information transmitted to an operator through the present invention is rapidly perceived and interpreted. Such rapid interpretation of information by the present invention allows an operator to use a vehicle or the like in a more safe and lawful manner than that of traditional dashboard displays.

The present relates to a method, system and a device for non-invasive detection of urine flow from the bladder into the kidney(s). The method, system and device rely on measurements made at distinct time points and can be used to detect Vesicoureteral reflux. The method, system and device are designed to detect changes in urine volume in the ureter(s), bladder and / or kidney(s). The method and device measure conductivity changes by bioelectrical impedance or electrical impedance tomography technology.

The present invention provides a method and an apparatus for providing a ghost match in on online game, wherein transparency is improved proportionally with moving speed of a ghost role so that a user of the ghost user quickly moves the ghost role, thereby improving operation speed of the game. The user of common roles which cope with the ghost role can easily perceive the ghost role. The method comprises the following steps: receiving a game mode selection signal by a ghost match providing device from a user terminal; acquiring information of a plurality of roles if the game mode selection signal is a ghost match mode selection signal; determining at least one ghost role and at least one common role from the information of at least one role; causing the ghost role to be transparent for preventing display of the ghost role on the user terminal of the common role if the moving speed of the ghost role exceeds a preset first reference speed; and causing the ghost role to be opaque for displaying the ghost role on the user terminal of the common role when the moving speed of the ghost role reduces to lower than a preset second moving speed.

A power distribution cabinet with a work warning light comprises a cabinet body apparatus for receiving power distribution components, wherein the cabinet body apparatus comprises a cabinet body (3), a hinged shaft (4) connected in a fixed manner, and a hinged door (5) which is hinged on a bearing member (31) separately and fixedly arranged on the upper and lower portions of the cabinet body (3). The hinged shaft (4) comprises a control projection (41) arranged at both the upper and lower ends, and the control projection (41) comprises a shoulder portion (411) and a conical portion (42) away from the direction of the main body portion (4) of a cylinder(40). The bearing element (31) is provided with a positioning slider (313) in the cavity (30), and the center of the positioning slider (313) is provided with a conical hole fixedly attached to a conical bushing (310) to joint with the conical portion (42) and form friction cooperation.

An existing commercialized prosthetic hand system has developed a more attractive appearance and enough driving degrees of freedom, and can meet the daily life of amputated patients, however, the existing commercialized prosthetic hand system generally lacks an effective sensory feedback function, and prosthetic hand equipment cannot be incorporated into proprioceptive mapping. On one hand, a disabled patient is easy to generate a control fatigue feeling and a psychological conflict emotion in the use process, so that the phenomenon that the use frequency of dexterous hand equipment is greatly reduced or the dexterous hand equipment is abandoned is caused; and on the other hand, the deficiency of multiple sensory feedback such as pressure sensation and position sensation also causes that the patient cannot make fine actions such as pinching, grasping and touching in real time, which becomes a key technical link urgently needing to be solved in the current artificial hand research field. The invention provides a multi-channel electrical stimulation system and stimulation method for dexterous hand touch sense and position sense feedback, which can output multi-channel portable electrical stimulation equipment with high real-time performance and wide frequency, and specially designs a multi-channel gating circuit for expanding the number of constant voltage source stimulation channels. The contradiction between the oversize circuit size and the portability requirement of an artificial hand system is solved; meanwhile, a current monitoring circuit is designed in a matched mode, and the current gathering phenomenon caused by skin impedance change or electrode falling is prevented.

An air conditioner consists of outdoor unit with multiple compressor, indoor unit connected to outdoor unit though refrigerant piping, oil homogenized pipe connected with various compressors and used to make oil quantity to each compressor be equal, oil quantity sensing means for sensing oil quantity of each compressor, controlling unit for controlling operation of compressor according to signal from oil quantity sensing means and for realizing oil quantity to be equal through oil homogenized pipe. The method for controlling air conditioner is also disclosed.

Embodiments of the invention disclose an information recommendation method and device, and electronic equipment. The method comprises the steps of determining geographical location information of a target user; determining a to-be-recommended target data object according to the geographic position information, the target data object being related to an entity place, and the entity place being related to the geographic position; and providing recommendation information about the target data object to a client associated with the target user. Through the embodiment of the invention, the utilization rate of the mobile application and the mobile payment function can be improved, the resource waste is reduced, and more convenience is provided for the user.

There is provided a communication terminal comprising: a readout unit which reads out, from a plurality of storage media each storing an identifier concerning a communication line, the identifiers; a communication unit which determines the communication lines based on the identifiers read out by the readout unit, and performs communication using the determined communication lines; a display unit; and a display control unit which displays, on the display unit, information corresponding to the identifiers, wherein the display control unit generates a plurality of display screens for displaying information corresponding to the plurality of communication lines determined based on the plurality of identifiers, and displays the plurality of display screens after dividing a display area of the display unit.

A target, system and method for increasing accuracy of a shooter. The target includes at least one component with linear edges. The linear edges converge creating precise points of reference. The at least one component has a first color such that when a shot is fired through the at least one component there is no visual feedback to the shooter. The target includes a contrasting background which is provided outside of the at least one component. The contrasting background has a second color which is different from the first color, such that when a shot is fired through the contrasting background there is visual feedback to the shooter. The at least one component has linear edges, the visible feedback provides the shooter with precise instant feedback that allows for proper adjustment to continually improve accuracy by improving the relationship between the shooter's sight, trigger pull and muzzle direction.

There is provided an image processing apparatus. The apparatus includes a moving image data acquisition unit configured to acquire moving image data representing a moving image, a notable-region specification unit configured to specify, as a notable region, a motion region among a plurality of still images forming the moving image represented by the moving image data acquired by the moving image data acquisition unit, for each still image, and an image processing unit configured to perform image processing of changing a style of each still image, in which the notable region is specified by the notable-region specification unit, into a pictorial image, by using different processes between the notable region in the still image specified by the notable-region specification unit and the rest of the still image.

The invention relates to a hand-held touch blind-guiding instrument which utilizes an ultrasonic distance-measuring technology and an embedded type system technology, informs the blind person whether an object exists in the interested direction as well as the distance of the object by the touch of the movement of a sliding block. The hand-held touch blind-guiding instrument control an ultrasonic distance-measuring sensor by a single chip microcomputer to measure the distance information of the object in the direction pointed by the sensor, controls a steering engine to move by calculation, drives the sliding block to shrink according to proportion, presses the palm of the blind person, informs the blind person of the distance of the pointed object from self by the distance of the extended part. The blind person can know the distribution condition of surrounding objects in a linearization manner by using the equipment, can obtain an outline drawing of approximate distance of the surrounding environment and can obtain the exact distance of the object in a certain direction from self by calculation.