312 results about "Outdoor area" patented technology

The invention relates to the technical field of vehicle positioning, and particularly discloses a Beidou + uwb indoor and outdoor fusion continuous positioning vehicle-mounted terminal, which comprises a vehicle-mounted power supply and a positioning terminal, the vehicle-mounted power supply provides stable power supply for an automobile, the positioning terminal is electrically connected with the vehicle-mounted power supply, and the positioning terminal comprises a Beidou positioning terminal, a UWB positioning terminal and a vehicle-mounted terminal; the Beidou positioning and the UWB positioning are subjected to position switching fusion, a position judgment rule is set, and switching is carried out between the Beidou positioning and the UWB positioning according to whether the position of a user is indoor or outdoor; by integrating Beidou positioning with UWB positioning, the Beidou positioning system can provide meter-level and even centimeter-level positioning precision in an open outdoor area, but the precision can be influenced in a complex environment. The UWB positioning technology has extremely strong anti-interference capability and ultrahigh positioning precision in indoor and short-distance ranges, and after the UWB positioning technology and the UWB positioning technology are fused, high-precision positioning in outdoor and indoor environments can be realized.

The invention provides an outdoor monitoring method, system and application based on a smart watch, and the method comprises the steps: obtaining the information of an outdoor region through the smart watch, and determining a weather hidden danger item and a geographical hidden danger item; physiological monitoring items are determined, and whether the user is suitable for accessing the outdoor area currently is judged; if yes, corresponding countermeasures are configured in advance; after arriving at the area, continuously monitoring and summarizing to the smart watch; analyzing whether the physiological monitoring item is abnormal, whether the user encounters a weather hidden danger item and whether the user encounters a geographical hidden danger item; and if any one item is yes, taking corresponding countermeasures. Multi-dimensional information fusion is completed through the smart watch, the weather and geographic information are integrated to determine the potential weather hidden danger item and the geographic hidden danger item, the outdoor environment and the personal physical condition can be comprehensively monitored in real time, effective countermeasures are provided, and the outdoor safety of a user is better guaranteed.

Outdoor parasol with a novel lifting mechanism for opening and closing, comprising a parasol frame and a parasol column, wherein a cantilever base is provided on the parasol column, the cantilever being equipped with a cantilever, the other end of the cantilever being connected to the parasol frame, and wherein the parasol further comprises a movable opening and closing mechanism for moving the cantilever base up and down along the parasol column, and the movable opening and closing mechanism comprising a central screw and a telescopic sleeve assembly, wherein the telescopic sleeve assembly comprises at least two sets of telescopic sleeve units, the central screw being arranged in the inner cavity of the telescopic sleeve assembly, and the cantilever base being used to interact securely with the telescopic sleeve unit being arranged on the outermost side.wherein the telescopic sleeve units of one of the groups achieve a relative movement to the central screw, so that the telescopic sleeve assembly can be extended or retracted.

The invention discloses a space-ground integrated multi-domain fusion autonomous vehicle transition scene positioning method, which comprises the following steps: acquiring an image in a driving process, and judging that a vehicle arrives at a transition scene area through visual image feature matching; a combined positioning model based on robust self-adaption is constructed, the combined positioning model comprises a GNSS / LEO / IMU combined positioning model, and vehicle positioning is carried out on an outdoor area; vehicle positioning is carried out on an indoor area according to a LiDAR / IMU combined positioning model; and performing smooth switching on different outdoor and indoor positioning modes in the transition scene area by adopting an interactive multi-model algorithm. Aiming at the defects of a traditional positioning method during scene switching, an innovative solution is provided, the problem that the positioning precision is poor under the current scene switching condition can be effectively solved, the coherence and stability of the track during driving of the automatic driving automobile are guaranteed, and the market potential is huge.

Light track system (100) for reversible installation in an outdoor area, wherein the light track system (100) comprises an LED body (10) with a casing (12) as well as with an LED strip (18) comprising individual LEDs (20) and a luminous surface (14) as well as a mounting unit (200) and a receiving profile (22), such that the LED body (10) is reversibly arranged in the receiving profile (22) by means of the mounting unit (200), wherein the mounting unit (200) is designed as grooves (16) or longitudinally extended lugs on respective side surfaces of the shell (12) wherein the LED strip (18) is embedded in a potting compound (30) within the casing (12) of the LED body (10) using a silicone nozzle wherein the LED body (10) is connected to the mounting profile (22) to form the light rail system (100) by clipping the cover (12) into the mounting profile (22), wherein a magnet (32) is arranged in a lower part of the receiving profile (22), wherein the lower part of the receiving profile (22) is separated from an upper part of the receiving profile (22) by a separating sole (34), wherein a magnetically conductive metal rail (36) is arranged on the separating sole (34) and the casing (12) is arranged on the metal rail (36), wherein a further magnet (32') is arranged inside the casing (12), and wherein the further magnet (32') as well as the LED strip (18) and the LEDs (20) are encased in the silicone potting compound (30).

The present disclosure relates to an optical signaling device for emitting warning light signals into the vicinity of a motor vehicle (1), comprising a housing (20), a light source (21), an electrical energy storage device (22), and a circuitry (23). The light source (21) is visibly arranged externally on or in the housing (20) and is electrically connected to the electrical energy storage device (22) and the circuitry (23). The circuitry (23) is configured to receive a radio-based activation signal (30) from a motor vehicle (1) and, as a result of a received activation signal (30), to control the light source (21) to emit warning light signals into the vicinity of a motor vehicle (1). The housing (20) can be visibly attached to a vehicle component (11, 12) in the exterior area of ​​a motor vehicle (1) by means of a fastening means (26).The present disclosure further relates to a control unit and a vehicle component.

The present invention relates to an electromechanical braking device (1) for a motor vehicle, comprising at least one electric brake actuator (4) with a brake element (32) which is adjustable and can be brought into brake engagement with a counter-brake element (2), wherein the brake actuator (4) can be controlled by an electric control unit (100). In order to enable improved operational reliability in continuous operation, the invention proposes that the control unit (100) be integrated with the brake actuator (4) and that a heat dissipation element (45) be thermally coupled to the control unit (100), which is thermally conductively connected to or has an exposed outer surface (46) of the brake actuator (4).

The present disclosure relates to a method [500] and a system [300] for SINR estimation in cellular networks The system [300] comprises a defining unit [308] to define a calculation radius for filtering interfering signals from plurality of cells that are beyond the calculation radius. Further, a display unit [310] to simulate the cluster area incorporating the geometrical details of indoor building polygon and outdoor area. Further, a creating unit [312] creates a buffer polygon around indoor building polygon. Further, a determining unit [314] to determine a SINR for outdoor area. Further, the determining unit [314] to determine a set of KPI statistics for indoor building polygon, the outdoor area, and the buffer zone. Further, a processing unit [316] to estimate SINR-based customer experience for indoor building and the outdoor areas based on the KPI statistics, the estimation is indicative of actual customer experience for enhanced heterogeneous network planning.

The invention discloses a four-rotor unmanned aerial vehicle seamless positioning method based on multi-source fusion, and belongs to the technical field of unmanned aerial vehicle positioning. According to the method, a positioning area is divided into an indoor area and an outdoor area according to a GNSS position precision factor, and a VIO positioning mode is adopted indoors; a GNSS / VIO loose coupling positioning mode based on federated Kalman filtering is adopted outdoors, firstly, external parameters of a GNSS subsystem and a VIO subsystem are calibrated online in a sliding window in combination with a time sequence difference thought, real-time space alignment is achieved, and then fusion of positioning information is conducted through a federated Kalman filter. And meanwhile, a smooth switching scheme of the positioning system is designed, so that the system can accurately identify and smoothly transition when the positioning area is changed. According to the invention, the high-precision positioning capability of the quad-rotor unmanned aerial vehicle in a complex environment is enhanced, and a three-dimensional perception solution with high universality is provided for vertical application of the unmanned aerial vehicle in low-altitude economy.

The present invention relates to a metallic fluid tube (100) for a fluid connection arrangement (300) comprising: a metallic tube wall (101) having an inner tube wall (103) which defines an interior space (105) of the fluid tube (100), and having an outer tube wall (107) which faces away from the interior space (105) of the fluid tube (100) and towards an exterior space (109) of the fluid tube (100), wherein the tube wall (101) has a tube end (113) with a tube opening (115) which connects the interior space (105) of the fluid tube (100) with an exterior space (109) of the metallic fluid tube (100), wherein the tube wall (101) has a raised section (117) which surrounds the outer tube wall (107) and is spaced apart from the tube end (113), wherein the The outer surface of the pipe wall (107) has a circumferential sealing geometry (119),which is designed to provide a fluid-tight connection between the metallic fluid tube (100) and another fluid-carrying component (301) of the fluid connection arrangement (300), and wherein the circumferential sealing geometry (119) extends on the outside of the tube wall (107) from the raised section (117) to the tube end (113), and wherein the circumferential sealing geometry (119) has rotary grooves (121) which extend along a groove extension direction (123), wherein the groove extension direction (123) is transverse to a longitudinal extension direction (111) of the fluid tube (100).

A device (1) and a method for inspecting at least one outer surface of containers (20) are described. The device comprises at least one image acquisition device (4) for acquiring the at least one outer surface of the container (20) to be inspected using at least one imaging acquisition device (8), an acquisition device (2) for acquiring the orientation of a container (20) to be inspected based on the position determination of at least one container feature (21), for example a weld seam, and at least one alignment system (3) for aligning a container (20) to be inspected into a defined target orientation.

brake pad (10) with a carrier plate (12) and a friction lining (14), wherein the carrier plate (12) has: a reinforcing plate (16) with an outer surface (28), an inner surface (26) and a shaped hole (32, 34); and a retaining plate (18) with an outer surface (40), an inner surface (38) and a locking projection (48, 50) which interacts with the shaped hole (32, 34) of the reinforcement plate (16) to mechanically lock the retaining plate (18) to the reinforcement plate (16) so that the inner surface (26) of the reinforcement plate faces the outer surface (40) of the retaining plate, wherein the retaining plate (18) contains a plurality of retaining elements (46) configured to lock the friction lining (14), wherein the plurality of retaining elements (46) are provided on the inner surface (38) of the retaining plate (18) to lock the friction lining (14), wherein the plurality of retaining elements (46) are arranged on the inner surface (38) of the retaining plate (18) separately from the locking projection (48, 50) and the shaped hole (32, 34), wherein the friction lining (14) comprises a friction material and the friction lining comprises a friction surface (22) and a mounting surface (24), wherein the mounting surface (24) is attached to the inner surface (38) of the retaining plate (18), wherein the friction material on the mounting surface (24) extends at least partially into the molded hole (32, 34), and wherein the retaining plate (18) is arranged between the friction lining (14) and the reinforcement plate (16), such that the inner surface (38) of the retaining plate (18) is opposite the mounting surface (24) of the friction lining (14) and the outer surface (40) of the retaining plate (18) is opposite the inner surface (26) of the reinforcement plate (16).

This invention discloses a method and system for generating floor settlement based on existing floor profiles and room space information. The method includes: reading all building components, including floor components, from an IFC file; distinguishing between independent floors and settlement floors bound to floors based on the binding relationship between floor components and floors and the intersection relationship between floor components and rooms; and generating three-dimensional independent and settlement floors, as well as corresponding floor hole components, based on the floor component profiles and heights. Based on the floor profiles and corresponding heights, as well as the room profiles, the method generates a complete set of settlement components, including floor slabs, floor holes, and other components, including the outdoor area, thereby enabling the design and display of staggered levels, settlement, and other building components.

The present invention relates to a liquid thermos with a stainless steel inner wall for keeping consumable liquid (soup, tea, coffee, etc) foodstuffs hot or cold, suitable for use in various organizations such as seminars and meetings, and in outdoor areas such as camps and gardens, and is characterized in that it comprises EPP (Expanded Polypropylene) body (2), EPP (Expanded Polypropylene) thermos lid (1), stainless cooling chamber (4), tap (3), chamber reservoir lid (5).

The invention relates to an aircraft comprising: - an outer wall (32) separating inner and outer zones (ZI, ZE), - a primary structure (34), positioned in the inner zone (ZI), comprising a plurality of first reinforcements (36) oriented along a first direction (X) and a plurality of second reinforcements (38) oriented along a second direction (Y) substantially perpendicular to the first direction (X), - a plate (40), positioned in the outer zone (ZE), connected to the primary structure (34) by at least one linkage system (42, 42', 42"). Since the primary structure (34) is more rigid than the outer wall (32), during operation, the plate (40) is not subject to deformations of the outer wall (32) due to the pressurization of the inner zone (ZI).

The invention relates to a transport device, in particular packaging (100), comprising: - comprising at least one boundary structure, in particular an outer boundary structure, further in particular an outer wall (104), further in particular forming an outer wall; - at least one setup zone (113) for positioning at least one transport item in the setup zone (113); - at least one buffer zone (115); and - at least one marker; wherein the at least one setup zone (113) in an area of ​​the boundary structure is surrounded by a buffer zone (115) in order to arrange the at least one transport item in the setup zone (113) in such a way as to have a distance to the boundary structure as the buffer zone; and wherein the boundary structure is provided on a side facing an outside area with at least one marking in order to mark the arrangement and position of the buffer zone (115).

The utility model discloses an agricultural non-point source pollutant intercepting device, which belongs to the technical field of pollutant intercepting and particularly comprises a stabilizing component, a driving component arranged in the stabilizing component and a supporting component arranged at the bottom of the stabilizing component, and the driving component further comprises an intercepting net. The blocking net at the tail end of the driving rope is pulled, so that the blocking net entering the sewage can intercept solid pollutants, and the pollutant treatment of an agricultural non-point source is ensured; the multiple degradation assemblies serve as balancing weights, and meanwhile, a biodegradation layer is arranged in a degradation bin in each degradation assembly, so that agricultural non-point source pollution in a polluted water source can be sterilized and purified, and pesticide residues are reduced; the oppositely-arranged stabilizing assemblies can be matched with a motor to hoist and fall the blocking net, and in the outdoor area with the uneven ground, the purpose that the blocking net is kept horizontal can be achieved by adjusting the supporting rods in the supporting assemblies to ascend and descend.

The utility model discloses an enterprise information display device, and relates to the technical field of information display, the enterprise information display device comprises a support, the top of the support is fixedly provided with an electronic screen, one side of the support is provided with a buried shell, and one side of the bottom of the support is fixedly provided with a protection box. An air bag, a pipe fitting and a sealing cylinder are matched for use, a movable plate is pushed by air to move vertically, the moving movable plate drives a cable to move, and then the number of turns of the rotating winding roller can be recorded through matched use of the winding roller and a one-way ratchet wheel counter; and a torsional spring and a winding roller are matched for use to drive a movable plate to move in a reverse position, so that the function of counting personnel using the device is completed, and the problem that when the electrical equipment is used for counting the personnel, the personnel are easily limited by the environment of an outdoor area or an area where wiring is not easy is solved.

The invention relates to an energy supply chain (1) of a vehicle reinforced by at least one spring-elastic reinforcing element (12), which, viewed in the longitudinal direction of the energy supply chain (1), has a number of chain links (3) articulatedly connected to one another by articulated joints (2), each having two parallel tabs (4, 5), two cross webs (6, 7) connecting the two tabs (4, 5) and an inner chamber (8) between the tabs (4, 5) and the cross webs (6, 7), wherein the inner chambers (8) of the number of chain links (3), viewed in the longitudinal direction of the energy supply chain (1), form an inner guide channel (10) within which at least one energy-carrying element (11) is guided, and wherein the spring-elastic reinforcing element (12) is designed in a band-like form.The at least one spring-elastic reinforcing element (12) is arranged within the inner chambers (8) in an intermediate space (17) between an outer circumference of the at least one energy-carrying element (11) and an inner surface of a transverse web (6 or 7) of the two transverse webs (6, 7).

The invention relates to a tank 100 for a vehicle 1000, comprising a lower housing part 60, an upper housing part 50, and a baffle plate 10, wherein the lower housing part 60 and the upper housing part 50 are connected to each other and enclose an interior space 20, 30 of the tank 100, wherein the baffle plate 10 has a lower baffle collar 12 and an upper baffle collar 11, wherein the lower baffle collar 12 is arranged with a proximal end 11a on the lower housing part 60, wherein a distal end 12b of the lower baffle collar 12 projects into the interior space 20, 30, wherein the upper baffle collar 11 is arranged with a proximal end 11a on the upper housing part 50, wherein a distal end 11b of the upper baffle collar 11 projects into the interior space 20, 30, and wherein the baffle plate 10 divide the interior 20, 30 into a functional area 30 and an exterior area 20,and wherein the distal end 11b of the upper splash collar 11 has a smaller distance to the lower housing part 60 than the distal end 12b of the lower splash collar 12.

The present invention relates to the technical field of lamp installation in an open-air area of ​​a cruise ship room, and discloses a watertight lighting fixture box, comprising: a lamp box and a lamp, one side of the lamp box is integrally connected with an extension tube, one side of the lamp box is penetrated with an external connection hole, the inner wall of the external connection hole is fixedly connected with a sealing ring, the installation surface of the lamp box is fitted with a sealing gasket, the inner wall of the extension tube is integrally connected with a support ring, one side of the support ring is provided with an annular pad, and one side of the lamp box is provided with a box cover. The watertight lighting fixture box can use the sealed lamp box to fix the lamp on the surface of the hull, use a sealing gasket, a sealing strip, an expansion sealing tire and a sealing ring to ensure the sealing inside the lamp box, and use the expansion of the expansion sealing tire to squeeze and block the gap facing the outside between the lamp box and the lamp, so as to avoid seawater flowing through the gap to the rear surface of the lamp to corrode and damage it, thereby increasing the service life of the lamp.

1. Name of the design product: Solar ground - inserted spotlight (LH - HF18). 2. Use of the design product: It is used for insertion in outdoor areas, courtyards, lawns, etc. to provide lighting. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view.

The invention relates to an insulating fan skirt. The whole insulating fan skirt is a fan-shaped plate, and a mounting hole is formed in the end part of the central angle of the insulating fan skirt; a plurality of radiation ribs are uniformly distributed in an area between the arc-shaped edge of the fan-shaped plate and the mounting hole; the cross section of each radiation rib is arched; the cross sections of the adjacent radiation ribs are wave-shaped; and the whole body of the insulating fan skirt is made of an insulating flexible material. The invention provides an insulating fan skirt capable of reducing an outdoor area of a base so as to prevent birds from nesting. According to the insulating fan skirt, the internal space of the isolating switch is covered by guaranteeing the supporting effect, birds are prevented from occupying and nesting, the insulating fan skirt slightly inclines downwards after being installed, rainwater can be drained in time when the rainwater exists, water accumulation is avoided, the birds are difficult to stand on the radiation ribs through the smooth cambered surfaces on the surfaces of the radiation ribs, and the bird nesting difficulty is improved.

The application discloses an indoor and outdoor seamless positioning method, system, device and medium, and relates to the technical field of information systems.The method comprises the following steps: acquiring the wireless signal strength of a current positioning point; judging the area type where the current positioning point is located according to the wireless signal strength; when the current positioning point is located in an indoor area, adopting a WiFi position fingerprint positioning technology to determine the position coordinates of the current positioning point; when the current positioning point is located in an outdoor area, adopting a GPS positioning technology to determine the position coordinates of the current positioning point; and when the current positioning point is located in an indoor and outdoor boundary area, adopting an indoor and outdoor fusion positioning technology based on a KNN algorithm to determine the position coordinates of the current positioning point.The application can realize the smooth transition and seamless connection of indoor and outdoor positioning.

The invention relates to a Beidou indoor and outdoor positioning rapid switching method, and belongs to the technical field of satellite navigation and wireless positioning. The method comprises the following steps: by analyzing L frequency band signal intensity of indoor and outdoor areas, determining an area in a preset interval as a switching area, carrying out gridding layout on the switching area, and determining node spacing according to a coverage area and an attenuation model; deploying a power monitoring device in a switching area, presetting a two-stage power threshold, analyzing signal quality based on a mixing criterion, and adjusting outdoor Beidou signal power; constructing a time delay calculation model based on the indoor three-dimensional model, simulating a signal reflection path and calculating a time delay value, calculating a frequency offset compensation value in combination with the receiver speed and the satellite azimuth angle, and generating a simulation compensation signal; and the receiver receives signals through a dual-mode channel, performs comparison based on a feature matching algorithm, and triggers indoor and outdoor positioning mode switching after the signals reach the standard. Rapid switching of indoor and outdoor positioning modes is realized, and high precision during switching is guaranteed.

The utility model provides a pipeline subassembly, air conditioner subassembly and building structure, the air conditioner pipeline subassembly includes: air conditioner pipeline and mounting pipe body, mounting pipe body defines the accommodation cavity, air conditioner pipeline at least part is provided in the accommodation cavity, and the mounting pipe body is provided with the air conditioner pipeline. The mounting pipe body comprises a first opening suitable for being communicated with an indoor area and a second opening suitable for being communicated with an outdoor area, and a part of the mounting pipe body is suitable for being arranged in a wall. According to the air conditioner pipeline assembly, the air conditioner pipeline is installed in the wall through the installation pipe body, the space, occupied by the air conditioner pipeline, of an indoor area is reduced, and the use experience of a user is improved.

The invention relates to a spur gear (10) with - a hub occupying a radial inner area (20), - a toothed ring (40) occupying a radial outer area, comprising a radially outer toothing (401) and a radially inner toothed ring (402) having a radial ring width and a planar axial surface and - a ribbed disk (30) extending radially between the hub (20) and the toothed ring (402), comprising a plurality of azimuthally uniformly distributed, radially longitudinally extended ribs (32) having an azimuthal rib width, and an equal plurality of depressions (34) arranged between each pair of ribs (32), The invention is characterized in that the ribs (32) transition axially flush at their radially outer ends into respective associated connection areas of the toothed ring (402), between which the recesses (34) extend radially outwardly spanning arc regions of the toothed ring (402), wherein the radial ring width of the toothed ring (402) varies over its circumference such that it is larger in the connection areas than in at least parts of the arc regions.

The invention discloses a whole watershed rain disaster prevention system, which belongs to the field of water conservancy disaster prevention and relief, and can select a water retaining structure authorized by an applicant or other suitable water retaining structures as a basis, match with an existing modular plug-in type water retaining plate, depend on original water conservancy facilities such as river channels, trunk canals and branch canals, and fuse big data, communication and automation technologies. A three-level disaster prevention system of a water retaining device, a drainage basin stagnation point and a water regime monitoring and processing center is constructed, and an inside-city disaster prevention subsystem and an outside-city disaster prevention subsystem are arranged. A three-layer drainage system of canopy rain shielding and water guiding, water retaining device canal forming and sewer pump station water pumping is constructed in a city, water retaining devices are arranged in a smooth zone in advance according to flood control standards and topographic contour lines outside the city, a stepped water storage area is formed, and the drainage link is divided into three-level drainage networks of rivers, main canals and branch canals. According to the system, the water regimen monitoring and processing center is used for realizing all-basin collaborative scheduling and is deeply bound with four pre-mechanisms of a weather bureau and an emergency management bureau, so that the management method is technologically integrated; the water retaining device can be quickly laid and detached without residues, and the modularized water retaining plate can be pulled out to adjust the water storage amount and is connected with the flexible water retaining device. The system is low in cost and fast in deployment, replaces traditional sandbag layout, can greatly improve efficiency, can form million-magnitude water storage and drainage units in a short time, has emergency guarantee for extreme working conditions, has ecological and economic values, can effectively cope with drainage basin heavy rain and rainstorm disasters, reduces loss to the maximum extent, and has wide popularization and application values.

An outdoor site line at least comprises a plurality of first site lines and a plurality of connecting edges, the connecting edges are used for connecting two adjacent first site lines, and each first site line comprises a main body part, a connecting seat connected to one end of the main body part and a first magnetic buckle arranged on the connecting seat. The first magnetic buckle comprises a first shell main body and a first magnet arranged in the first shell main body, the connecting edge is provided with an edge main body and two second magnetic buckles arranged at the end positions of the edge main body, each second magnetic buckle comprises a second shell main body and a second magnet arranged in the second shell main body, and the magnetism of the second magnet is opposite to that of the first magnet. According to rules of games or sports, areas can be rapidly delimited outdoors, and after being used up, the outdoor area delimiting device can be rapidly recycled and reused, is high in practicability and has high popularization significance.