311 results about "Mobile station" patented technology

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide higher priority PLMN selection method during disaster situation in a wireless network (1000) by MS (100). In an embodiment, when MS (100) is registered for the disaster roaming service, the method includes selecting a higher priority PLMN in a priority order when the higher priority PLMN is available in the network and other non-forbidden PLMN when the higher priority PLMN is unavailable in the network, and registering the MS to receive the service in the network on one of the selected higher priority PLMN, and the selected other non-forbidden PLMN. In another embodiment, when the MS is not registered for the disaster roaming service, the method includes selecting a higher priority PLMN in a priority order when the higher priority PLMN is available in network, and registering the MS on the selected higher priority PLMN to receive the service in network.

The utility model discloses a shoulder type precise positioning fertilization system which comprises a Beidou / GPS receiving base station, a Beidou / GPS receiving mobile station, a quantitative fertilizer applicator, a server and a user side, and the Beidou / GPS receiving base station and the Beidou / GPS receiving mobile station are in mutual wireless communication connection with a Beidou / GPS satellite navigation positioning system. The Beidou / GPS receiving mobile station is installed on the quantitative fertilizer applicator in an electric connection mode, the quantitative fertilizer applicator is in wireless data transmission connection with the server, the server is in wireless data transmission connection with the user side, the quantitative fertilizer applicator is a shoulder type quantitative fertilizer applicator, and a fertilizer application switch, a mobile communication module, a camera, a control module and a power supply are installed on the quantitative fertilizer applicator. The fertilization switch, the mobile communication module and the control module are electrically connected with the power supply, and the Beidou / GPS receiving mobile station is electrically connected with the control module and the power supply. According to the utility model, the problem of large positioning data information error frequently occurring in the use process of the existing fertilizer applicator is solved, and the common phenomena of fertilizer application position information drifting, overlapping and the like are eliminated.

The present invention provides a method for low-complex estimation of Direction of Arrival (DoA) and Time of Arrival (ToA) in multi-antenna-based communication comprising detecting overlapped paths between a Mobile Station (MS) and a Base Station (BS) operating under said multi-antenna-based communication with scatters present therein involving channel paths represented as Channel Impulse Response (CIR) defined with channel signatures including delay and angle steering vectors, decoupling the channel paths in delay and angle-domain and separately estimate the DoA and ToA of each path with a low computational complexity which is based on one-dimensional low-index based rotation methodology and finally pairing the DoA and the ToA.

The invention discloses a universal mounting platform for multi-size semiconductor chips, and relates to the technical field of semiconductor testing and packaging, the universal mounting platform comprises a base, a chip use platform is fixedly arranged in the base, an adjustable chip positioning mechanism is arranged on the base, a fixing frame is fixedly arranged on the base, and the adjustable chip positioning mechanism is arranged on the fixing frame. A chip collecting structure and a discharging structure are arranged on the fixing frame; the adjustable chip positioning mechanism comprises a first electric sliding rail, the first electric sliding rail is fixedly arranged on the base, a moving table is arranged on the first electric sliding rail in a sliding mode, a machining groove is formed in the base, and adapter plates for different pin chips are arranged on the moving table. According to the invention, clamping of a plurality of chips is realized through the adapter plate, temporary storage and blanking of the plurality of chips are conveniently realized through the collection structure and the blanking structure, and the problems that the shutdown time of equipment is increased and the test efficiency is reduced due to frequent replacement of clamps in the prior art are solved.

The invention relates to a mobile storage and charging all-in-one machine and an application method, the mobile storage and charging all-in-one machine comprises a storage and charging machine and a mobile station, the storage and charging machine is internally provided with an energy storage bin, an AC power distribution bin, a DC power distribution bin and an energy management system, and the energy storage bin is internally provided with a liquid-cooled battery pack; a PCS and an alternating current conversion device are arranged in the alternating current distribution bin, a power conversion unit and a direct current conversion device are arranged in the direct current distribution bin, a charging device is arranged on the outer wall of the direct current distribution bin, and the storage and charging machine is detachably installed on the moving table. The energy management system is in signal connection with the liquid-cooled battery pack, the PCS, the power conversion unit, the direct-current conversion equipment and the mobile station; the charging device outputs direct current outwards or receives an external direct current power supply to charge the liquid-cooled battery pack, and the alternating current conversion device outputs alternating current outwards or receives an external alternating current power supply to charge the liquid-cooled battery pack. The invention aims to provide the mobile storage and charging all-in-one machine which is low in cost, wide in application range, sufficient in electric energy, high in maneuverability, intelligent and capable of being remotely regulated and controlled and the application method.

A method includes calculating, by a mobile station, a second coordinate according to a first coordinate and a first observation value of a first base station, and a second observation value published by a second base station; and determining, according to the calculated second coordinate, whether there is a deviation in a third coordinate published by the second base station. When there is a deviation in the third coordinate, calculating location information of the mobile station according to the second coordinate and the observation value of the second base station, wherein the first coordinate and the first observation value are information used for calculating the location information of the mobile station before base station is switched. The first base station publishes the coordinate to the mobile station before base station is switched; and the second base station publishes the coordinate to the mobile station after base station is switched.

One or more wireless stations operate to configure direct communication with neighboring mobile stations, e.g., direct communication between the wireless stations without utilizing an intermediate access point. A wireless station may enter an unsynchronized discovery mode, transmit, in response to receiving a subscribe message from a neighboring device, a publish message to the neighboring device, perform authentication and trusted device cluster provisioning with the neighboring wireless device, and protect transmissions using the security credentials. In the unsynchronized discovery mode, the wireless device may monitor a discovery channel for subscribe messages, e.g., from neighboring peer devices. Additionally, the trusted device cluster provisioning may provide security credentials to the wireless device. Note that protecting transmissions using the security credentials may include protecting a trusted device cluster identity, transmitted beacons, transmitted management frames, or transmitted action frames using the security credentials acquired via the trusted device cluster provisioning.

The invention relates to a method for operating a mobile station in a radio environment comprising a plurality of radio cells of a plurality of mobile communication networks, each of these radio cells being respectively associated with at least one mobile communication network of this plurality of mobile communication networks, wherein this mobile station is connected or registered to a first mobile communication network of this plurality of mobile communication networks and is additionally able to be connected or registered to a second mobile communication network of this plurality of mobile communication networks, wherein, as a result of a main network selection process performed taking into account this radio environment and network selection data stored in a memory module of this mobile station, this mobile station is connected or registered to this first mobile communication network, wherein at least a part of this network selection data relates to or indicates this first mobile communication network, wherein, in order to cause this mobile station to be additionally connected or registered to this second mobile communication network, this method comprises the following steps: - in a first step, this mobile station comprises or receives secondary network selection data which is at least partially related to this first mobile communication network and which indicates at least this second mobile communication network, - in a second step, in addition to being connected or registered to this first mobile communication network, as a result of a secondary network selection process performed taking into account this radio environment and this secondary network selection data, this mobile station is connected or registered to this second mobile communication network.

The utility model discloses an electronic communication cable cutting device which is characterized in that the upper surface of a cutting table is fixedly connected with a fixed rod, the interior of the fixed rod is movably connected with a movable rod, the surface of the upper end of the movable rod is fixedly connected with a movable table, and the upper surface of the movable table is fixedly connected with an electric hydraulic rod; the output end of the electric hydraulic rod penetrates through the fixing table and is fixedly connected with a first shearing blade, a guide plate is arranged on the upper surface of the cutting table, the second shearing blade is embedded in the surface of the guide plate, a fixing block is fixedly connected to the side face of the cutting table, and an electric telescopic rod is fixedly connected to the inner side face of the fixing block. And the output end of the electric telescopic rod is fixedly connected with a clamping plate, a guide wheel is arranged on the surface of the front end of the cutting table, the situation that the cable deviates in the moving process, and consequently notches of the cable are irregular when the cable is cut is avoided, and the practicability and adaptability of the cutting equipment are improved.

The application discloses an indoor TOA positioning method and device based on an adaptive correction factor, and belongs to the technical field of indoor positioning. The method comprises the following steps: determining the distance between a mobile station and multiple base stations based on TOA measurement values, establishing multiple range circles with each base station as the center and the distance as the radius, and determining the minimum range circle; constructing an error correction equation, introducing a correction factor to dynamically correct the TOA measurement values; counting the number of intersection points between any two range circles under different correction factors in the minimum range circle, taking the correction factor value corresponding to the peak value of the number of intersection points as the optimal error correction parameter; correcting the TOA measurement values based on the error correction equation by using the optimal error correction parameter, and calculating the coordinates of the mobile station based on the corrected TOA measurement values to realize indoor positioning. The application realizes simple, non-iterative, high-precision and strong anti-interference indoor positioning, can meet general indoor positioning requirements, and improves the reliability and efficiency of the positioning system.

An RTK-GNSS positioning system includes a base station including a first receiver to receive base station reception information from a satellite, a mobile station including a second receiver to receive mobile station reception information from a satellite, a first calculator configured or programmed to derive RTK correction information based on the base station reception information, a second calculator configured or programmed to derive error estimation information to correct an error of the mobile station reception information based on the RTK correction information and the mobile station reception information, and a storage to store the error estimation information.

The invention provides a high-precision GNSS displacement monitoring and inclination detection device and method, and relates to the technical field of geological disaster monitoring, and the device comprises a base station module, a mobile station module and a data processing center. A GNSS detection module, a first data communication module and a first power supply module are arranged in the base station module; a plurality of groups of mobile station modules are arranged, and each mobile station module comprises an RTK receiver, an IMU module, a master control MCU, a second data communication module and a second power supply module; the RTK receiver and the IMU module are both in communication connection with the main control MCU; the data processing center comprises a GNSS data processing module, a deformation analysis algorithm module and an early warning management module; the mobile station module, the base station module and the data processing center are in communication connection. According to the invention, the precision and reliability are greatly improved, the false alarm rate is greatly reduced, the coverage of the whole disaster chain from slow creep to instantaneous collapse is realized, and the synergistic effect is improved.

The invention discloses crop growth period monitoring equipment based on remote sensing monitoring, and relates to the technical field of crop growth monitoring, the crop growth period monitoring equipment comprises a mobile station and an observation station, the observation station is installed on the front side of the outer wall of the mobile station, a first visual sensor is installed on the lower side of the outer wall of the observation station, and the observation station is provided with an observation opening; a telescopic assembly is installed on the right side of the outer wall of the observation platform, the observation platform is connected with the telescopic assembly through a fixator, a scanner is embedded in the inner wall of the observation opening, a contraction ring is installed on the lower side of the outer wall of the observation platform, and a cutting blade is installed on the side, close to the observation opening, of the contraction ring. By installing the observation platform, the scanner and the telescopic assembly, the position and angle of the observation platform are adjusted through the telescopic assembly, so that the observation platform can perform multi-angle information acquisition on crops, and the situations that crop information acquisition is accurate and manual intervention is not timely due to environment shielding or environment change are avoided; the function of accurately collecting crop information is achieved.

An apparatus and method for dynamically adjusting a table drive in a medical imaging system are described. An example apparatus includes a table, a table motor controller to move the table, and a detection system to detect a wall, accessory or patient parameter. The detection system includes at least one of a QR code reader, an RFID reader, an NFC reader, a LiDAR sensor, or a camera. A processing system calculates a table drive set point based on the detected accessory or patient parameter and adjusts the table drive and height to prevent collisions. The apparatus also includes a user interface configured to receive user input of room dimensions, which are a factor in determining at least one of an initial table drive set point and the new table drive set point, and a display device configured to provide a graphical depiction of a new maximum scannable range.

The utility model relates to the technical field of medical air-oxygen mixers, in particular to a medical air-oxygen mixer convenient for replacing a mixing tube, which comprises a moving table, a limiting rod, a sliding frame, a fixed rod, an air-oxygen mixer, an air connecting piece and an oxygen connecting piece, two fixed rods are arranged on the sliding frame in a threaded mode, the fixed rods make contact with the limiting rods, an air and oxygen mixer is installed on the sliding frame, an air connecting piece is connected to the air and oxygen mixer, and an oxygen connecting piece is connected to the air and oxygen mixer. The air-oxygen mixing pipe assembly is pinched by hands, then the driving motor is started, an output shaft of the driving motor drives the friction wheel to rotate, the friction wheel makes contact with the sliding ring, the sliding ring rotates to drive the rhombic magnetic cylinder and the nut to rotate and move rightwards, the nut drives the air-oxygen mixing pipe assembly to move rightwards, and therefore the air-oxygen mixing pipe assembly is separated from the air-oxygen mixing connecting piece; therefore, the purpose of conveniently replacing the mixing pipe is achieved.

The utility model discloses a road inspection monitoring device which comprises a monitoring mobile station and a monitoring suite, the monitoring mobile station is fixedly connected with a plurality of self-locking universal wheel assemblies, and the monitoring suite comprises a mounting plate, an inspection monitoring probe and an inspection infrared probe. The inspection monitoring probe and the inspection infrared probe are both fixedly connected with the mounting plate, a working rotating groove is formed in the monitoring moving table, a rotating chassis is rotationally connected into the working rotating groove, a working frame is fixedly connected to the rotating chassis, a working sliding groove is formed in the working frame, and the working sliding groove is fixedly connected with the monitoring moving table. A lifting connecting rod is slidably connected into the working sliding groove, a lifting assembly is further installed in the working sliding groove, and the lifting connecting rod and the installation plate are fixedly connected and installed. An adjusting assembly; and the adjusting assembly comprises a working cavity formed in the monitoring mobile station. According to the utility model, a worker can carry out related adjustment, so that the shooting angle and range are increased, and the monitoring effect is improved.

The invention provides a distribution box mobile pedestal with a waterproof function, particularly relates to the technical field of tunnel construction electrical equipment, and aims to solve the technical problems in the prior art. The device comprises a frame, and a mobile stabilization module, a leveling stabilization module, a distribution box fixing module, a waterproof protection module, an anti-collision module and a state monitoring module which are integrated on the frame. Through collaborative design of the five modules, the device solves the core pain point of an existing pedestal at the exit end of the tunnel, and has the advantages of being stable in movement, accurate in level, reliable in waterproof performance, comprehensive in collision prevention, intelligent and controllable.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first mobile station may select a sequence that is to be used by a second mobile station to wake up and switch to a bandwidth part indicated by the sequence. The first mobile station may transmit the sequence to the second mobile station. Numerous other aspects are described.

The utility model provides a kind of adjustable height's indoor decoration ceiling mounting device, belong to decoration technical field, including, mobile station, adjusting assembly, be located at the outer wall top of mobile station, among them: adjusting assembly includes lifting cylinder, limit support, rotating stand, support plate, support cylinder, telescopic link, suction disc, moving frame, storage wheel and drive assembly, limit support is fixedly arranged at the output end outer wall of lifting cylinder, rotating stand is rotationally embedded in the inner wall of limit support, support plate is fixedly arranged at the outer wall of rotating stand.Adjusting assembly, can be realized to the plate material and steel material required for ceiling stable lifting, and using support plate and telescopic link whole rotation, can satisfy the demand of different installation angle, and using storage wheel carries out the winding of flexible material, can be conveniently supported and lifted for flexible ceiling material, and the scope of application is extensive.

The invention relates to a roadway stacking device, in particular to a roadway stacking device for conveying paper stacks, which comprises two fixed rails and a movable table serving as a bearing main body, a roadway stacking lifting body is mounted at the top of the movable table, and first fixed frames symmetrically distributed along the movable table are fixedly connected to the bottom of the movable table; a motor is fixedly connected to the middle of the first fixing frame, and first moving frames symmetrically distributed along the first fixing frame are slidably connected to the first fixing frame. By arranging a double-roller redundant structure (the main wheel and the standby wheel) and integrating the transverse sliding mechanism on the first moving frame, when the performance of the main wheel of the rollers is degraded due to long-term abrasion, the main wheel can be automatically switched to the standby wheel to continue to carry out load-bearing operation without shutdown; the problem of production line interruption caused by abrasion faults of a traditional single-wheel structure is fundamentally solved, and the continuous operation capacity and the device usability of a warehousing system are greatly improved.

A movable meteorological radar relates to the technical field of meteorological monitoring equipment and is used for solving the problem that a vehicle-mounted radar and a fixed radar are inconvenient to move. The movable meteorological radar comprises a radar main body, a moving table, a cross rod, walking wheels, a bearing and a driving part. The mobile station radar main body is arranged on the mobile station; the number of the transverse rods is two, the two transverse rods are distributed at the bottom of the movable table at intervals, and the transverse rods are rotationally connected with the movable table; the number of the walking wheels is four, the four walking wheels are arranged at the four ends of the two transverse rods respectively, the walking wheels are arranged on the outer side of the moving table, and the walking wheels are fixedly connected with the transverse rods. The two groups of bearings are arranged, are in one-to-one correspondence with the two cross rods, and are arranged between the movable table and the cross rods; the driving piece is arranged at the bottom of the moving table and is in driving connection with one transverse rod. According to the invention, the radar main body is borne by the mobile station with the walking wheels, and power is provided by the driving part, so that the radar main body is more convenient to move.

The utility model relates to the field of container semitrailers, in particular to a hydraulic type self-discharging open-top container semitrailer which comprises a semitrailer frame body. The semi-trailer frame comprises a semi-trailer frame body and further comprises a movable table and an open top container body, a mounting groove is formed in the upper end of the semi-trailer frame body, a first hydraulic push rod is mounted at the end of one side of the semi-trailer frame body, the output end of the first hydraulic push rod is fixedly connected with the movable table used for supporting and driving materials to move, and a mounting base is mounted at the end of one side of the movable table. The first hydraulic push rod drives the movable table and the mounting base to move, so that the movable table and the mounting base are matched with the connecting base to drive the open-top container body to move and rotate, and the rotating table is matched with the second hydraulic push rod and the supporting base to support the mounting base in the process of transferring containers and materials in a butt joint mode. Therefore, the position and the inclination angle of the open-top container body can be finely adjusted, the butt joint efficiency and accuracy are improved, and when materials are unloaded from the inclined open-top container body, the transferring stability is improved.

The invention provides a mobile base station, a parking function verification truth value system and an application method. The movable base station is used for a parking function verification true value system, the movable base station (100) comprises a movable device (2) and a base station body (1) assembled on the movable device (2), and the base station body (1) can move relative to the movable device (2); the base station body (1) senses a mobile station (V1) carried on a tested vehicle (V) so as to obtain position data of the tested vehicle (V); the position data is used for parking function verification.

The utility model discloses a dust falling device for deep hole blasting, and relates to the technical field of dust falling. The deep hole blasting dust falling device comprises a moving table, a storage device and spraying equipment are fixedly mounted at the top end of the moving table, and a positioning structure is fixedly mounted at the bottom end of the moving table; according to the deep hole blasting dust falling device, a positioning structure is arranged, a rotating shaft in a driving box is used for promoting a follow-up plate to conduct relative displacement between a guide inclined plate and a linkage inclined plate through a follow-up ring, the follow-up plate is promoted to drive a ground contact plate to make contact with the ground gradually through a lifting plate, and the ground contact plate can conduct positioning treatment on a movable table; and the moving table is limited through friction force between the ground contact plate and the ground, the overall stability of the device is improved, mechanical operation is adopted in the whole positioning process, then the manual installation mode is avoided, and the use efficiency of the device is remarkably improved.

To provide a terminal, a communication method and an integrated circuit capable of efficiently providing communication control.SOLUTION: In a cellular mobile communication system, a terminal UE performs reception S700 of first system information and second system information transmitted from a base-station device. The first system information includes information indicating an area of the first range, the area of the first range is associated with FrequencySelectionAreaIdentities (FSAIs) indicating an area of the second range, the FSAIs are associated with session information of the MBS distributed in the area of the second range, and the second system information includes information indicating one or more sessions of the MBS being served in the cell. The terminal also performs S702 to start reception of the second system information based on S704 determination that the mobile station is located in the area of the first range.SELECTED DRAWING: Figure 7

The utility model relates to the technical field of RTK mobile stations, in particular to a handheld RTK convenient to disassemble, which comprises a transmitter, an extension rod is mounted in the transmitter, an outer sleeve rod is mounted on the outer surface of the extension rod, a convenience device is arranged on the outer surface of the outer sleeve rod, the convenience device comprises a driving motor, and the driving motor is fixedly connected with the outer surface of the outer sleeve rod. A driving rod is fixedly connected to the driving end of the driving motor, a sliding sleeve is arranged on the outer side of the outer sleeve rod, a threaded hole is formed in the upper surface of the sliding sleeve, the driving rod is in threaded connection with the interior of the threaded hole, supporting frames are fixedly connected to the two sides of the sliding sleeve, rollers are rotationally connected to one sides of the supporting frames, and a movable sleeve is fixedly connected to one side of the sliding sleeve. According to the utility model, through the arrangement of the convenient device, a worker can effectively and conveniently detect the terrain, the situation that labor is wasted when the worker holds the mobile station by hand for a long time to detect the terrain is avoided, and the labor amount of the worker for detecting the terrain by using the mobile station is further reduced.

The utility model discloses a kind of double-channel curing furnace, it is related to curing equipment technical field, including: equipment frame;Heating module is located on equipment frame, heating module includes: two parallelly arranged heating channels, heating channel is sequentially arranged several hot plate positions along first direction;Board sending module, including: feeding platform, two feeding stations are equipped on feeding platform, each feeding station corresponds one heating channel;Board transport module, including: jacking mechanism, two are equipped, two jacking mechanisms are arranged on equipment frame, the output end of jacking mechanism is connected mobile station, the top surface of mobile station is provided with several steel wires;Board exit module, including: discharge platform, two discharge stations are equipped on discharge platform, each discharge station corresponds one heating channel.The above-mentioned double-channel curing furnace solves the technical problem that the existing vertical type curing furnace cannot meet multi-section heating process, and only single channel, the processing efficiency of PCB board is lower, leading to its production capacity is lower.

The utility model provides a ton package truck device, including device body and mobile station, be equipped with the guide rail on the mobile station, the device body is installed with the positioning camera, the both sides of device body are equipped with the sliding mobile frame, the sliding mobile frame is installed with the guide wheel of rotatable and the guide rail is adapted, the device body is equipped with the mechanical arm of transverse removal, rotatable, the mechanical arm is located between the sliding mobile frame, and the mechanical arm is connected with the lifting fork accessory. The utility model discloses the guide rail and the guide wheel of adaptation with it through being arranged on the mobile station, to make the whole device stably move, through the specific position of positioning camera scanning goods, to be able to more stably snatch ton package, avoid a series of security risks, and the efficiency is high and the cost is low.

This application relates to the technical field of wire and cable testing equipment, and discloses a wire and cable production testing device, including a base plate, a detector fixedly mounted on the upper side of the base plate, a testing port fixedly mounted on the upper side of the detector, a guide rail fixedly connected to the upper side of the base plate, a moving stage slidably connected to the inner side of the guide rail, and a placement groove formed on the outer side of the moving stage, with a product body placed inside the placement groove. This wire and cable production testing device, through the adaptive design of the product body and the placement groove, allows the product body to be quickly and accurately embedded into the inner side of the placement groove. Combined with the sliding connection structure of the moving stage within the guide rail, insertion and removal actions can be quickly completed without manual precise alignment. Then, under the action of the lifting component, the product body can be automatically lifted when it needs to be removed, thereby quickly detaching the product body from the inside of the placement groove, facilitating rapid removal of the product body by personnel, significantly reducing operational complexity and improving testing cycle efficiency.