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33results about How to "Clear feedback" patented technology

System and method for explicit channel sounding between access points

An access point (AP) and a method implemented in an AP for 802.11 AP to AP explicit channel state information (CSI) sounding so that inter AP interference can be reduced and multiple APs transmissions that can occur simultaneously on the same radio channel. An AP may be configured to monitor signals received by its radio circuitry from at least one associated STA and at least one co-channel AP and to send a message to said at least one associated STA and said at least one co-channel AP via the radio circuitry as part of a sounding sequence implemented by the baseband processor.
Owner:MAGNOLIA BROADLAND INC

Container-classification identification using directional-antenna RFID

A classification of a container is identified using a mobile station including an image capture device and an RFID reader having a reader antenna. The container has two RFID tags affixed thereto at respective, different locations. Each tag has a directional antenna steered in a different direction, so that a reader location is defined in the intersection of the antenna propagation patterns. Using the image capture device, one or more images of the container are captured. A controller determines, using the captured image data, whether the mobile station is in a candidate reader location. When the mobile station is in the candidate reader location, the RFID reader attempts to read both tags. If both tags are read while the mobile station is in the candidate reader location, the controller determines the classification of the container is a classification corresponding to the candidate reader location.
Owner:EASTMAN KODAK CO

Medical device soft keypad parameter adjustment method and system

The invention discloses a medical device soft keypad parameter adjustment method, including the following steps: detecting adjustment of an adjusting device on the selected parameters in the soft keypad on a display device; and calculating parameter information of the selected parameter according to the detected information and outputting the parameter information to the display device to be displayed. The invention has clear pattern visual feedback on parameter adjustment in the parameter adjustment process and can cause an operator to rapidly and accurately adjust parameters.
Owner:SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD

Method, device and system for obtaining terminal position information

InactiveCN101998230AImprove location service satisfactionClear feedbackLocation information based serviceReal-time computing
The invention discloses a method, a device and a system for obtaining terminal position information, wherein the method comprises the steps of: receiving a positioning request containing an identifier of an inquired terminal; and obtaining the position information of the inquired terminal by a wireless location service platform (LSP) or a wireless monitoring network when the positioning of the inquired terminal fails. After the positioning of the inquired terminal fails, available position information is obtained by the mode of LSP and the like; and thereby, the defect that the available position information cannot be obtained when a positioning module of the inquired terminal in the prior art fails to obtain the position information is solved.
Owner:LIAONING MOBILE COMM

Optical non-contact high-speed detection system

PendingCN109351658AEffective regulationGuaranteed motion pathSortingContact highVideo record
The invention relates to an optical non-contact high-speed detection system. The optical non-contact high-speed detection system is provided with a feeding station, a detection station, a classification station and a turntable. A discharge pipe is fixedly arranged on the feeding station provided with a vibrating tray, wherein one end of the discharge pipe is fixedly connected with the vibrating tray, and the other end of the discharge pipe is tangentially arranged on the turntable. A video recording device is arranged on the detection station. The classification station is provided with a classification device. The classification device comprises at least one qualified product collecting box for collecting qualified products on the turntable and at least one unqualified product collectingbox for collecting unqualified products on the turntable. Each qualified product collecting box is fixedly arranged on the outer side of the turntable. Each qualified product collecting box and each unqualified product collecting box are provided with air pipes capable of blowing the qualified products and the unqualified products into the corresponding collecting boxes. The vibrating tray, the video recording device and the classification device are sequentially distributed on the outer side of the turntable. The optical non-contact high-speed detection system is used to detect workpieces through the cooperation of all stations, thereby reducing the cost and improving the working efficiency.
Owner:CHANGZHOU GIAN TECH

Manufacturing method and system of intelligent building BIM model, medium and manufacturing equipment

The invention provides a manufacturing method and system of an intelligent building BIM model, a medium and manufacturing equipment. The manufacturing method of the intelligent building BIM model comprises the steps that a design model of an intelligent building is acquired; carrying out lightweight processing on the design model to obtain a frame model; performing region division on the frameworkmodel according to a preset region rule, and exporting a partition file in the divided region according to the type of the framework model; and performing proportional transformation on the partitionfile to obtain a proportional transformation model, the proportional transformation model being used for generating BIM models of different formats. The subsystems of the intelligent building systemare combined together through the model, integration of the intelligent building system is achieved, and a more convenient, clearer and more efficient management mode is provided for users.
Owner:上海银欣高新技术发展股份有限公司

Display method for implementing human-computer interaction of safe

The invention discloses a display method for implementing human-computer interaction of a safe. The display method comprises the following steps: displaying a management menu page after an administrator successfully logs in a system by virtue of finger vein authentication, wherein the management menu page contains a log viewing option; responding to a first instruction generated by an administrator clicking the log viewing option, and skipping to a log viewing content page, wherein the log viewing content page comprises a log unlocking option; responding to a second instruction generated by the administrator clicking the log unlocking option, and skipping to a home page of a latest record of the log unlocking, wherein the home page of the record of the log unlocking comprises a recent logunlocking list, and the unlocking information recorded in the recent log unlocking list comprises unlocking person information, identity authentication mode information, state information, date information and time information, so that the beneficial effects of clarity in feeding back the management data, clarity at a glance, instant inquiry, easy human-computer interaction and convenience and quickness in operation can be realized; and if abnormality occurs, the traceability accountability immediately can be achieved.
Owner:广州子祥信息科技有限公司

Strip pack

The invention relates to a strip pack, including a base portion, an actuator, a driving part, a rotating mechanism, a spring, and a cup-shaped retention piece. Inner walls of the base portion are provided with a plurality of internal projections and internal grooves. One end of the driving part is pushed along an axial direction by the actuator, and the other end is provided with a pushing portion. The rotating mechanism comprises internal thread and a projection part. The spring presses the rotating mechanism in an inclined manner. The cup-shaped retention piece comprises a screw rod which ispartially provided with external threads, and a cup-shaped portion. The external threads are joined with internal threads of the rotating mechanism, to make the cup-shaped retention piece move alongan axial direction when the rotating mechanism rotates. The pushing portion of the driving part, the projection part of the rotating mechanism, and the internal projections of the base portion are provided with inclined surfaces. When the actuator is pressed, the projection part of the rotating mechanism is pushed out of the internal groove of the base portion. When the actuator is released, the projection part of the rotating mechanism slides across the pushing portion of the driving part and the internal projections of the base portion, and then the projection part slides into an adjacent internal groove of the base portion, and thus the rotating mechanism rotates. The actuator can be pressed on a side or an end.
Owner:ALBEA PLASTIC METALLIZING TECH SHANGHAI CO LTD

Water supplementing amount distribution adjustor and drain valve with same

The invention discloses a water supplementing amount distribution adjustor and a drain valve with the same, and relates to the field of bathroom water tank accessories, the drain valve comprises the water supplementing amount distribution adjustor and a button, the water supplementing amount distribution adjustor is provided with a water inlet cavity and a water distribution cavity, the water inlet cavity is provided with a water supplementing inlet, the water distribution cavity is provided with a water supplementing outlet, water supplementing flow flows into the water inlet cavity through the water supplementing inlet, is switched through the switching rod in the water inlet cavity, then adjusts the water quantity through an adjusting knob on the water distribution cavity, flows out of the water supplementing outlet and is guided into a water seal of the toilet through an overflow pipe for water supplementing. The water supplementing amount distribution adjustor and the drainage valve are integrated, excessive water supplementing parts are not needed, the effect of adjusting the water supplementing amount can be achieved only by rotating the position of the adjusting knob, the whole adjusting process is simple and rapid, the water supplementing amount is stable, and the use experience of a user is improved. In addition, the water supplementing amount distribution adjustor is linked with a full-drainage button and a half-drainage button of the drainage valve, the use range of the drainage valve is widened, and waste of water resources is avoided.
Owner:HUIDA SANITARY WARE

Global travel marketing management platform

InactiveCN110717741AStimulate balanced developmentSolve wasteOffice automationWeb siteEngineering
The invention relates to a global travel marketing management platform, which comprises a user side, a marketing side and a background server, the user side comprises a registration port, an entry port, a verification module and a data uploading port. Scenic spot users upload data through the registration port to initiate a registration process, the verification module becomes a registered user ofthe platform after successful verification, and the scenic spot users enter scenic spots on the platform through the entry port after successful registration and upload scenic spot data through the data uploading port. The background server classifies scenic spots according to scenic spot data uploaded by scenic spot users to form a plurality of scenic spot clusters; the marketing terminal comprises a marketing port and a plurality of marketing platform butt joint ports. According to the scheme, websites, WeChat, Apps and other media propagation platforms established in scenic spots are applied to propagandize marketing activities and centralize resources to create regional brands, marketing promotion is carried out, brand values are improved, and benefit increment is promoted.
Owner:SICHUAN HENGTONG WANGZHI TECH CO LTD

Vehicle card key control method and storage medium

The invention provides a vehicle card key control method and a storage medium in order to avoid position movement of ta card key and improve the induction efficiency of the card key. The control method is applied to the vehicle provided with a key storage device, the key storage device comprises an objective table, and the objective table is arranged on an auxiliary instrument panel. The control method comprises the following steps: controlling the objective table to ascend to the outside of the auxiliary instrument panel; performing light sensation detection on the objective table; when the light sensing detection result is that the card is arranged in the objective table, controlling the objective table to descend into the auxiliary instrument panel; performing chip detection on the card, and reporting detection process information to a driver; when the chip detection result is that the card is provided with the key chip, activating the vehicle; reporting activation success information to the driver when the vehicle is successfully activated; and controlling the vehicle to perform self-inspection. The card key is stored in the auxiliary instrument panel by controlling the objective table to ascend and descend, so that the position of the key is prevented from moving, and the induction efficiency between the card key and a driving system is improved.
Owner:GEELY AUTOMOBILE INST NINGBO CO LTD +1

Single prism group

InactiveCN104061917AAuxiliary alignment fine-tuningImprove detection efficiencySurveying instrumentsMountingsCoaxial linePrism
The invention discloses a single prism group. By adoption of the single prism group, the technical problem that the single prism group in the prior art can not realize left-right fine adjustment to cause inconvenience in alignment and adjustment of the prism is solved. The single prism group comprises a base, a bracket and a prism assembly, wherein the prism assembly comprises a prism frame and a prism embedded in the prism frame; the prism frame and the prism are coaxially arranged; the base is connected with a horizontal working platform; a horizontal sliding rail is paved on the horizontal working platform; corresponding to the horizontal sliding rail, a sliding groove is arranged on the bracket; the horizontal working platform is also provided with a lead screw parallel to the horizontal sliding rail; the lead screw penetrates through the bracket and is in threaded connection with the bracket; and one end of the lead screw is also connected with a knob. The single prism group disclosed by the invention has the advantages that the left-right movement of the prism assembly can be realized under the condition without moving the base, convenience is brought for finding and aligning the prism in site construction and the detection efficiency of the prism is improved.
Owner:SUZHOU HUALAI PHOTOELECTRIC INSTR

An automatic lift and recovery device for visual navigation of an aquatic robot

The invention discloses an automatic lifting recovery device for visual navigation of a water robot. The provided camera mechanism enables the present invention to avoid the problem of limited field of view due to the existence of some small aquatic plants and floating algae in the water during the advancement of the aquatic robot. , through the cooperation of the separation rod device, the equipment can wrap the aquatic plants around the camera during the lifting process, effectively reducing the impact of aquatic plants and algae on the field of vision, so that the camera can give feedback on the underwater environment more clearly, and at the same time through The cooperation of the bottom plate device can ensure that the water flow at the bottom is transmitted to both sides, thereby reducing the impact of the water flow on the camera and making it more stable.
Owner:ZHEJIANG UNIV CITY COLLEGE

Test method for aviation simulation test equipment and integrated test platform

The invention discloses a test method for aviation simulation test equipment and an integrated test platform. The test method comprises the following steps that: a tester powers on test equipment on the integrated test platform, and carries out the self-inspection of the equipment; the tester moves the integrated test platform to a to-be-tested part and adjusts the integrated test platform to a proper test position; the tester connects the test end of the test equipment for detection to the test end of the to-be-tested part; the tester inputs a test instruction; and the test equipment collects test data, and the tester collects recorded data through a screen of the test equipment. The test method is simple in operation and clear in feedback mode, an integrated test platform is adopted, a plurality of test machine devices are integrated on one test rack, the test equipment is convenient to carry, accidental damage of the test equipment is prevented, the field integrity and cleanliness are improved, the heat dissipation area is large, the test machine equipment can be efficiently cooled, and normal work of the test machine equipment is guaranteed.
Owner:WUXI HANGHU TECH

Voice interaction method and device, vehicle and storage medium

The invention discloses a voice interaction method, which includes: receiving a voice request for adjusting a preset function of a vehicle; executing an operation corresponding to the voice request; While the operation is being performed, feedback is given to the user according to the feedback frequency in the feedback instruction. In the present invention, for the user's voice request for the parts in the vehicle that can be adjusted in scale, the feedback command for the voice request can be determined according to the mapping relationship between the voice request and the feedback frequency. Feedback will be given to the user according to the feedback frequency in the feedback command, so that the user can vividly and intuitively perceive that the operation performed by the vehicle matches the voice request for scale adjustment of the parts and components through the feedback frequency, and the feedback is concise and clear. The invention also discloses a voice interaction device, a vehicle and a computer-readable storage medium.
Owner:GUANGZHOU XIAOPENG MOTORS TECH CO LTD

A floating target for shooting floating mines on water

The invention discloses a floating mine target for shooting on water, which comprises a floating body, a signal emitting device and a data acquisition system are arranged in the floating body; the signal emitting device controls the emission of signal bombs through a control system; the control system is based on the data collected by the data acquisition system The information sends control signals; the data acquisition system collects the data received by the target during work; the control system includes a processor; the processor is respectively connected with the air pressure sensor, the accelerator sensor, the air pressure display, and the wireless signal transmission module; the wireless signal transmission module is connected with the Remote computer for data transmission; the present invention can quickly make clear and visible feedback in the test ammunition, and the production cost is low; the received data can also be processed by the information processing system to obtain more accurate data, and then act on the target, forming a virtuous circle.
Owner:ZHONGBEI UNIV

A VR speech interaction system and an interaction method thereof

The embodiment of the invention discloses a VR speech interaction system and an interaction method thereof, which relate to the technical field of virtual reality. The VR voice interaction system comprises a VR terminal device, VR controller and cloud processing module, The VR terminal equipment communicates with the cloud processing module through a wireless network, the VR controller transmits data with the VR terminal equipment through Bluetooth, and the cloud processing module comprises a VR database, a speech recognition module, an interactive control module and a synthesis module for transmitting data between each other. The invention can solve the problem of poor interaction of the prior VR application in the speech aspect, and has strong immersion feeling and substitution feeling.
Owner:北京实境智慧科技有限公司

Floating type aquatic shooting floating mine target

The invention discloses a floating type aquatic shooting floating mine target. The floating type aquatic shooting floating mine target comprises a floating body. The floating body is internally provided with a signal emission device and a data acquisition system. The signal emission device controls launching of signal flares. The control system sends out a control signal according to data information collected by the data acquisition system. The data acquisition system collects data received by the target during operation. The control system comprises a processor. The processor is connected with a barometric sensor, an accelerator sensor, a barometric display and a wireless signal transmission module. The wireless signal transmission module conducts data transmission with a remote computer. The floating type aquatic shooting floating mine target can give rapid apparent feedback during ammunition testing, is low in manufacturing cost, can process received data through an information processing system to obtain more accurate data, and then the more accurate data are acted on the target to form a virtuous cycle.
Owner:ZHONGBEI UNIV

Novel photoelectric timer

The invention relates to a novel photoelectric timer. The novel photoelectric timer mainly comprises a screen, a light guide ring, a shell, a PCB I, an LED lamp set, a nixie tube, a control chip, a battery, a buzzer, a PCB II, an infrared LED lamp, an optical lens, an optical sensor, a USB charging female base, a touch switch, a bottom plate, a magnet, a switch button and a sliding assisting pad.The novel photoelectric timer is characterized in that a light guide groove is formed in the top of the shell; the light guide ring is installed in the light guide groove; the screen is installed at the top of the shell; the nixie tube is located in the middle of the upper surface of the PCB I; the LED lamp set is arranged at equal intervals along the edge of the upper surface of the PCB I; the infrared LED lamp and the optical sensor are located on the upper surface of the PCB II; the optical sensor is located just above a rectangular hole II in the PCB II; and the optical lens is installed on the bottom plate, and a part of the optical lens penetrates through the rectangular hole II in the PCB II. The timer is ingenious and reasonable in structural design. A user can set time only by sliding the timer, and therefore, use efficiency is greatly improved.
Owner:罗利军

stick pack

The invention relates to a strip pack, including a base portion, an actuator, a driving part, a rotating mechanism, a spring, and a cup-shaped retention piece. Inner walls of the base portion are provided with a plurality of internal projections and internal grooves. One end of the driving part is pushed along an axial direction by the actuator, and the other end is provided with a pushing portion. The rotating mechanism comprises internal thread and a projection part. The spring presses the rotating mechanism in an inclined manner. The cup-shaped retention piece comprises a screw rod which ispartially provided with external threads, and a cup-shaped portion. The external threads are joined with internal threads of the rotating mechanism, to make the cup-shaped retention piece move alongan axial direction when the rotating mechanism rotates. The pushing portion of the driving part, the projection part of the rotating mechanism, and the internal projections of the base portion are provided with inclined surfaces. When the actuator is pressed, the projection part of the rotating mechanism is pushed out of the internal groove of the base portion. When the actuator is released, the projection part of the rotating mechanism slides across the pushing portion of the driving part and the internal projections of the base portion, and then the projection part slides into an adjacent internal groove of the base portion, and thus the rotating mechanism rotates. The actuator can be pressed on a side or an end.
Owner:ALBEA PLASTIC METALLIZING TECH SHANGHAI CO LTD

A network signal detector and detection method supporting multiple nb-iot modules

The invention relates to the field of narrow-band Internet of Things, and discloses a network signal detector and a detection method supporting multiple NB-IOT modules, including a main control MCU module, a power management unit, a Bluetooth module, a Bluetooth antenna, and several different NB-IOT modules. IOT module and several NB‑IOT antennas; the Bluetooth module is connected to the mobile terminal through the Bluetooth antenna; one end of the Bluetooth module is connected to the main control MCU module, and the other end of the Bluetooth module is connected to the Bluetooth antenna; the Bluetooth module is connected to the mobile terminal through the Bluetooth antenna. Information exchange; one end of several different NB-IOT modules is connected to the main control MCU module, and the other end of several different NB-IOT modules is respectively connected to several NB-IOT antennas. Through the combination of the main control MCU module and the mobile terminal, the present invention can dynamically edit scripts in the mobile terminal to adapt to different NB-IOT modules, and can support multiple different NB-IOT modules to detect the NB-IOT network, which is convenient and quick to use , the integration effect is good.
Owner:湖南华诺科技有限公司

Gear shifting integrated device and transmission

InactiveCN107345568AHigh selection clarityGood gear selectionGearing controlVariatorEngineering
The invention discloses a gear shifting integrated device and a transmission. The gear shifting integrated device comprises an inner gear shifting sensing block, a gear selecting and shifting shaft, a positioning sleeve and a tappet rod, wherein the inner gear shifting sensing block is constructed into a hollow structure; the gear selecting and shifting shaft is rotatably arranged on the inner gear shifting sensing block, a shifting lever is arranged on the gear selecting and shifting shaft, and the free end of the shifting lever is suitable for being matched with shifting blocks of a plurality of shifting fork shafts; the positioning sleeve is arranged on the gear selecting and shifting shaft and can rotate along with the gear selecting and shifting shaft, and a sliding chamber of which one side is open is formed in the positioning sleeve; one end of the tappet rod extends into the sliding chamber, a compression spring is arranged between one end of the tappet rod and the bottom wall of the positioning sleeve, the other end of the tappet rod is abutted with the inner side surface of the bottom wall of the inner gear shifting sensing block, and the other end of the tappet rod can rotate along with the positioning sleeve so as to slide on the inner side surface of the bottom wall of the inner gear shifting sensing block; and the inner side surface of the bottom wall of the inner gear shifting sensing block is constructed into a curved surface so as to increase the gear selecting hand feeling. According to the gear shifting integrated device disclosed by the invention, the gear selecting hand feeling is good.
Owner:BEIQI FOTON MOTOR CO LTD

Home management system suitable for aging

PendingCN113598733ALess anxious waitingLong-term healthy habitsHealth-index calculationEvaluation of blood vesselsDoorbellSmoke Emission
The invention provides a home management system for aging, which comprises a health self-inspection device, a safety protection device, a life service device and a management platform which are in data interconnection, and is characterized in that the health self-inspection device comprises a functional base, a detection ring and a glucometer; the safety protection device comprises a host, a carry-on accessory, a visual doorbell, a smoke sensor, a fuel gas sensor and a TOF imager. The life service device comprises a main body, a loudspeaker and a microphone.
Owner:GUANGZHOU ACADEMY OF FINE ARTS
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