Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

787results about How to "Effective coverage" patented technology

Adaptive guidance system and method

An adaptive guidance system for a vehicle includes an on-board GPS receiver, an on-board processor adapted to store a preplanned guide pattern and a guidance device. The processor includes a comparison function for comparing the vehicle GPS position with a line segment of the preplanned guide pattern. The processor controls the guidance device for guiding the vehicle along the line segment. Various guide pattern modification functions are programmed into the processor, including best-fit polynomial correction, spline correction, turn-flattening to accommodate minimum vehicle turning radii and automatic end-of-swath keyhole turning.
Owner:AGJUNCTION

Flexible display panel and device

The invention discloses a touch control display panel. The touch control display panel is provided with a first region and a second region and is characterized in that the touch control display panel comprises a flexible substrate, an organic light emitting device layer, a driving circuit layer, a flexible circuit board and a metal line; the organic light emitting device layer is arranged on the first region and is provided with multiple organic light emitting display pixels; the driving circuit layer is formed between the flexible substrate and the organic light emitting device layer and is provided with a driving circuit used for providing driving signals for the organic light emitting display pixels; the flexible circuit board is arranged on the second region and formed on the flexible substrate; the metal line is connected between the flexible circuit board and the driving circuit; and a part of the metal line is arranged in a bending region between the first region and the second region; and the flexible display panel also comprises an organic film layer covering the metal line on the bending region. By arranging the organic film layer on the metal line, the metal line can be protected while stress relief is provided when the metal line is bent.
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD +1

Heat exchanger garment

A heat exchanger for use in controlling subject's body temperature during a medical procedure comprises a flexible garment adapted for enveloping portions of the subject's body surface with dedicated sections for enveloping different body parts. Defined within the garment is a continuous, fluid tight space, wherein a flow path for heat-control fluid is defined between fluid inlet and fluid outlet. The inner faces of the garment's internal and external layers are made of a heat-weldable material and are point-welded to one another at a plurality of locations throughout the garment with a distance between two adjacent points being between about 8 to about 20 mm.
Owner:CAPITAL ONE NAT ASSOC AS AGENT

Monitoring method of parking spaces in parking lot

The invention discloses a monitoring method of parking space in a parking lot. The monitoring method comprises the following steps: a plurality of parking spaces which are marked by the use of boundary lines or boundary points and are marked with different marks therein in a parking lot, and a plurality of cameras are installed to make parking spaces to be monitored between visual angles of adjacent cameras; a server determines, from an image transmitted by each camera, coordinate position of each parking space positioned in the image; a parking space which is monitored simultaneously by at least two cameras is obtained, segmentation maps of the parking space are cut out respectively from images transferred by each camera, and a camera corresponding to a parking space segmentation map with the largest area or highest sharpness is set as the monitoring camera of the parking space; segmentation of images transmitted by each camera is carried out respectively so as to obtain corresponding parking space segmentation maps and know whether cars exist in corresponding parking spaces through image recognition; and statistical summary of empty parking spaces and corresponding parking space marks is carried out and summary information is displayed on a display screen at the entrance of the parking lot.
Owner:刘鉵

Camera layout determination support device

InactiveUS20110317016A1Efficiently cover areaNeed for correctionProgramme controlTelevision system detailsData setComputer graphics (images)
A device which can support a determination of a camera layout by automatically preparing the camera layout that satisfies a customer request based on the customer request including a surveillance layout. Specifically, a need table that is a data set of a plurality of arrangement candidate cameras satisfying the customer request is prepared from the customer request including the surveillance layout. An arrangement of the plurality of the arrangement candidate cameras on a map is calculated based on the need table using a clustering method and a temporary layout of cameras is prepared. Then, an arrangement layout of the cameras in the surveillance layout is determined based on the temporary layout.
Owner:HITACHI INFORMATION & CONTROL SOLUTIONS LTD

Systems and methods for preventing, detecting, and terminating pacemaker mediated tachycardia in biventricular implantable cardiac stimulation systems

Various techniques are described for preventing pacemaker mediated tachycardia (PMT) within biventricular pacing systems and for detecting and terminating PMT should it nevertheless arise. In a first prevention technique, refractory periods applied to the atrial channel are synchronized to begin with a second of a pair of ventricular pacing pulses to more effectively prevent T-wave oversensing on the atrial channel. In a second prevention technique, the sensitivity of the atrial channel is reduced during T-waves also to prevent T-wave oversensing. In a third prevention technique, template matching is performed on the ventricular channels to prevent T-wave oversensing. In a fourth prevention technique, T-wave detection windows are applied to both the ventricular and atrial channels subsequent to any paced or sensed events. In a first detection technique, PMT is detected based upon a degree of variation within V-pulse to P-wave pacing intervals. In a second detection technique, PMT is detected based upon a degree variation within ventricular pacing intervals. In either case, if the degree of variation is too low, indicative of PMT, ventricular refractory periods are expanded to terminate the PMT.
Owner:PACESETTER INC

Wiper device

The wiper device for removing foreign substances that are stuck on a windshield can include: a lever assembly, having a plurality of levers in a tournament type coupled thereto; a contact member, being supported by the lever assembly and formed in the shape of a blade in close contact with the windshield so as to wipe out the foreign substances; and a cover member, provided in a plurality, each being coupled to the lever connecting a corresponding joint of the lever assembly. Accordingly, the parts of the lever assembly having the multi joint structure are effectively covered by the plurality of cover members, allowing for a simple appearance, and since each cover member is coupled with a corresponding lever and moves with the corresponding lever in an integrated manner, it becomes possible to prevent the levers from being exposed to an outside even while the wiper device is activated.
Owner:CAP CORP

Spread spectrum meter reading system utilizing low-speed/high-power frequency hopping

A spread spectrum meter reading system enables the use of high power frequency hopping spread spectrum (HPSS) transmissions at both the encoder transmitter and repeater levels of the meter reading system. A plurality of end point encoder transmitter devices are each connected to a utility meter and transmit high power FHSS signals containing at least metering data for the corresponding utility meter. A plurality of intermediate transceiver units that are fewer in number than the number of end point encoder transmitter devices both receives and retransmits the high power FHSS signals. A base station includes a receiver that receives the high power FHSS signals. Preferably, the base station can receive the high power FHSS signals from both the encoder transmitter devices and the intermediate transceiver units and the intermediate transceiver units aggregates metering data from multiple encoder transmitter devices prior to block retransmission of the metering data to the base station. Preferably, the high power FHSS signals are transmitted at a maximum hopping rate of at least one minute per hop to reduce power consumption and increase battery life of the devices.
Owner:ITRON

System and method for suppressing radio frequency transmissions

A system and method for suppressing radio frequency (“RF”) transmissions includes a transmitter for transmitting electronic signals that suppresses (e.g., prevents, disrupts, jams, interferes with or otherwise disables) RF transmissions. Some embodiments of the invention include a transmitter that suppresses one or more signals transmitted from a target transmitter in an RF transmission system to a target receiver in a wireless device operating in the RF transmission system to prevent, disrupt, jam, interfere with or otherwise disable an RF transmission between the target transmitter and the target receiver in the wireless device (i.e., target wireless device). These systems and methods may be used to interrupt communication, command and control of non-friendly combatant. These systems and methods may also be used to suppress RF transmissions to prevent the detonation of improvised explosive devices, or IEDs.
Owner:PEGASUS GLOBAL STRATEGIC SOLUTIONS

Systems and methods for satellite communications with mobile terrestrial terminals

ActiveUS20070178833A1Effectively conceal from attackGreat mobilityRadio/inductive link selection arrangementsRadio transmissionData transmissionNetwork management
A system of satellite communications provides high throughput data transmission rates for mobile terrestrial terminals. The system may allow point to point communication between two terrestrial terminals. Further, the system may allow point to multipoint communication from an initiating terrestrial terminal to a plurality of target terrestrial terminals. Still further, the system may allow multipoint to multipoint communication from a plurality of initiating terrestrial terminals to a plurality of target terrestrial terminals. The satellites in the system may utilizes on-board functionality such as routing, network management and other data handling functionality. Further, the satellites in the system may communicate amongst each other and route signals through in-box and inter-box communication.
Owner:OVZON SWEDEN AB

Community intelligent passing control system and method based on narrow band Internet of Things

The invention provides a community intelligent passing control system and method based on narrow band Internet of Things and belongs to the technical field of Internet of Things. The system is an intelligent wireless control system composed of a narrow band Internet of Things (NB-IoT) communication technology, a network technology, a cloud technology and a control technology and is applied, but not limited to the fields including elevators, access control, parking lots and the like of a community. The system is a whole set of solution for community intelligent passing. The system comprises a mobile terminal (APP (Application) or a Wechat applet) of a user, a property management platform, a cloud server, an NB-IoT communication module, a controller, an expansion board, a license plate recognition camera and a two-dimensional code display device. Compared with other methods, the system has a plurality of incomparable advantages of massive connection, deep coverage, ultralow power consumption, low cost, stability and reliability and the like; the system is an only technical solution for realizing effective communication in scenes with relatively weak signal coverage; and furthermore, an owner can pay property management fee, car parking fee and the like through a cell phone, and troubles that the owner goes to a property management center back and forth are avoided.
Owner:徐东哲 +2

System and method for suppressing dust and odors

A system and method for suppressing dust and / or odors. The system includes a fan-propelled mister that propels air through one or more discharge tubes to create a high velocity airflow. A misting ring having a plurality of nozzles adjacent the end of the discharge tube acts to create a mist of small fluid particles. In one embodiment, the misting ring includes a first set of nozzles for generating a mist having fluid particles of a first size for controlling or suppressing dust and a second set of nozzles for generating a mist having fluid particles of a second set for suppressing odor. The system may also include one or more high pressure hoses to saturate a particular area or zone. The mister may also be adjusted to direct the output and / or oscillate to cover a greater area.
Owner:DUST CONTROL TECH

Memory system and method

A memory system includes a memory controller and a memory device. The memory device exchanges data through a first channel with the memory controller, exchanges a first cyclic redundancy check (CRC) code associated with the data through a second channel with the memory controller, and receives a command / address packet including a second CRC code associated with a command / address from the memory controller through a third channel.
Owner:SAMSUNG ELECTRONICS CO LTD

Plant protection unmanned aerial vehicle task route planning method and plant protection unmanned aerial vehicle

ActiveCN107289950AComprehensive planning pathImprove precision coverageNavigational calculation instrumentsLine segmentRoute planning
The invention relates to a plant protection unmanned aerial vehicle task route planning method and a plant protection unmanned aerial vehicle. The method includes the following steps: 1) acquiring boundary information of a task region, and acquiring boundary lines of the task region according to the boundary information; 2) determining a task start side, and according to the boundary information of the task region, drawing a plurality of flight route line segments which are parallel with the task start side; 3) according to the task start side, determining simulation route heading direction, and performing route planning on the basis of the flight route line segments until all flight points in the task region are included, wherein the intersection points of the acquiring boundary lines and the boundary lines are the flight points. The planning method can effectively plan and scan all the flight points, so that all of the flight points are covered without missing point. The method can provide more comprehensive planning routes, and also increases accurate covering rate of the plant protection unmanned aerial vehicle during task, so that mis-spraying, wrong spraying and excessive spraying problems are reduced, and a phenomenon that the unmanned aerial vehicle flies out of the task region and bumps into obstacles can be avoided.
Owner:SHANGHAI TOPXGUN ROBOT CO LTD

Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom

InactiveUS20080019477A1Efficient beam coverageConserve material costSolid-state devicesMaterial analysis by optical meansX-rayRadiation imaging
A radiation imaging device includes plural individual detectors defining an irregular rectangular active area responsive to x-rays and with different widths along a length of the active area. The individual detectors may be of different rectangular shapes and mounted on a motherboard. The motherboard may be formed of a first module mounting a first of two individual detectors and a second module detachable connected to the first module and mounting a second of two individual detectors.
Owner:OY AJAT LTD

Arrangement for a monitoring camera device

An arrangement for a monitoring camera device having a camera head being movable within a movement range (MR1, MR2) is provided. The arrangement comprises an enclosure for covering the interior of the monitoring camera device and having an opening for the camera head providing a free line of sight for an arbitrary camera head position within the movement range (MR1, MR2), a shield movably arranged relative the enclosure for masking parts of the opening not being used for providing the free line of sight for the arbitrary camera head position, the shield comprising a first and a second shield portion mutually movably arranged, wherein the shield is maneuverable between a compressed state and an extended state by movement of the first shield portion relative to the second shield portion. A monitoring camera device comprising the arrangement is further provided.
Owner:AXIS

Method of planting lawn in saline-alkali soil

The invention discloses a method for planting lawn in saline-alkali soil and relates to the fields of the saline-alkali soil control and planting technology. The method comprises the steps of: 1, soil arrangement; 2, establishment of a drainage canal; 3, straw application; 4, sand covering on a surface; 5, selection of grass seeds; 6, planting technology; 7, fertilizer application according to formulas; and 8, cultivation management. In the method, the bare surface of the saline-alkali soil can be covered effectively in short time, the water evaporation of the ground is reduced, and the saltness of the surface soil is reduced; the saline-alkali soil can be utilized comprehensively in a large area, and the vegetation structure of the saline-alkali soil can be adjusted; and the vegetation cover area of the saline-alkali soil is enlarged, and the ecological environment is protected and improved.
Owner:WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI

Organic light-emitting display panel and forming method thereof

The present disclosure provides an organic light-emitting display panel. The organic display panel comprises a substrate, an organic light-emitting structure disposed on the substrate, a package layer covering the organic light-emitting structure. The package layer comprises at least one non-organic block layer and at least one organic block layer, and a block pole. The block pole comprises a first block pole and a second block pole. The second block pole is disposed at the periphery of the first block pole. The at least one non-organic block layer comprises an outmost non-organic block layer. The first block pole is at least covered by the outmost non-organic block layer. The at least one organic block layer can partially cover the first block pole or not cover the first block pole at all. The at least one non-organic block layer can partially cover the second block pole or not cover the second block pole at all.
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD +1

Device for a motor vehicle, comprising a rotatably mounted camera unit

The invention relates to a device for a motor vehicle, comprising a rotatably mounted camera unit (10) which can be brought into an inactive position and into an active position by means of a motor, and a protective element (20) that can be rotatably guided about a first axis (21) into a closed position and into an open position, the camera unit (10), in the closed position, being in its inactive position behind the protective element (20) and inaccessible from the exterior, and, in the open position of the protective element (20), the camera unit (10) assuming the active position for recording images. The invention is characterized in that the camera unit (10) can be displaced from the inactive position into the active position about a second axis (11), arranged at a distance to the first axis (21), the protective element (20) is connected to the first axis (21) via a swivel arm (22), and the motor drives a mechanism (30), mounted on the motor vehicle, which is mechanically connected both to the protective element (20) and to the camera unit (10). The mechanism (30) is configured in such a manner that the camera unit (10) is decoupled from the mechanism when it is in the operating state and that the protective element (20) can be displaced from the closed position to the open position, the camera unit (10) remaining in the inactive position.
Owner:HUF HULSBECK & FURST GMBH & CO KG

Autonomous path planning method for plant protection unmanned aerial vehicle

The invention discloses an autonomous path planning method for a plant protection unmanned aerial vehicle. A spraying area of the unmanned aerial vehicle is given. After the unmanned aerial vehicle receives a spraying task, a to-be-sprayed area is divided into strip-shaped areas, a spraying path is planned, the unmanned aerial vehicle tracks the spraying path to carry out a spraying mission, complex earlier-stage preparatory work is not required before the unmanned aerial vehicle works, spraying work is performed according to the pre-planned path, overspray and missing spray and the like are avoided, pesticides are saved, the pest control effect is improved, and manpower is saved.
Owner:XIAN TANVEN INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products