287 results about "Handheld equipment" patented technology

In some embodiments, a computer system performs virtual object manipulation operations using respective portions of the user's body and / or input device(s). In some embodiments, a computer system manipulates a virtual object based on input from a hand of a user and / or a handheld device. In some embodiments, a computer system manipulates a virtual object directly or indirectly.

Systems and methods are described for receiving a request to provide content to at least one authorized recipient; generating a customized message comprising at least one action associated with the content; causing transmission of the customized message to a mobile computing device associated with the at least one authorized recipient, requesting authorization data corresponding to the at least one authorized recipient; responsive to receiving the requested authorization data: verifying that the authorization data correlates to an identity of the at least one authorized recipient or an identity of the mobile computing device; determining a classification of the at least one authorized recipient; and generating a Rich Communication Service (RCS) message comprising the content; and scheduling, using a machine learning model and based on the determined classification, delivery of the RCS message to the mobile computing device.

Systems and methods are described for receiving a request to provide content to at least one authorized recipient; generating a customized message comprising at least one action associated with the content; causing transmission of the customized message to a mobile computing device associated with the at least one authorized recipient, requesting authorization data corresponding to the at least one authorized recipient; responsive to receiving the requested authorization data: verifying that the authorization data correlates to an identity of the at least one authorized recipient or an identity of the mobile computing device; determining a classification of the at least one authorized recipient; and generating a Rich Communication Service (RCS) message comprising the content; and scheduling, using a machine learning model and based on the determined classification, delivery of the RCS message to the mobile computing device.

A system and method are provided for aligning a tool with a targeted axis in tissue to perform a medical procedure. A medical plan is registered to the location of the tissue using a computer-assisted medical system, where the medical plan include a planned position for the targeted axis based on pre-procedure data. The tool is aligned with the planned position for the targeted axis using a computer- assisted medical system. The computer-assisted medical system includes a hand- held device having a handle and a working portion adjustable relative to the handle so as to orient the tool. A computing system is also provided comprising a tracking system and a control system for registering the medical plan to the location of the tissue, tracking the hand-held device relative to the tissue and the medical plan, and adjusting the working portion of the hand-held device relative to its handle.

An apparatus, including a monitor system including a microphone, first power supply; and transmitter which transmits a first sound indicative of a normal flow of a fluid into a tank and a second sound indicative of a need to cease the flow of the fluid; an attachment device, wherein the monitor system or microphone is attached to the attachment device, and the attachment device is attached to, or attached to an object in a vicinity of, a ventilation pipe; and a receiver system which is headset, earpiece, wearable device, or handheld device, which includes a housing; receiver which receives the first sound or second sound; second power supply; and speaker. The speaker outputs the first audio output indicative of the normal flow of the fluid into the tank and outputs the second audible sound indicative of the need to cease the flow of the fluid.

The utility model relates to the technical field of imaging equipment, and particularly discloses a binocular handheld device and a focusing assembly, comprising a first focusing wheel and a second focusing wheel which are coaxially arranged and sequentially distributed along the axial direction; the first rotating shaft is arranged on the first focusing wheel, and the first rotating shaft and the first focusing wheel are coaxial; the second rotating shaft is arranged on the second focusing wheel, the second rotating shaft and the second focusing wheel are coaxial, and the second rotating shaft is arranged outside the first rotating shaft in a sleeving mode and can rotate relatively; the first moving part is used for being connected with the first movement, and rotation of the first rotating shaft can be converted into forward and backward movement of the first moving part so as to change the distance from the first movement to the first lens; and the second moving part is used for being connected with a second movement, and rotation of the second rotating shaft can be converted into forward and backward movement of the second moving part so as to change the distance from the second movement to the second lens. By applying the binocular handheld device and the focusing assembly provided by the utility model, the focal length adjustment operation is convenient.

The present invention discloses a handheld apparatus, including: a fan body provided with a snap-fit groove at its bottom; and a handle, detachably installed on the fan body, where the handle is provided with a locking mechanism, the locking mechanism includes a key switch, a locking portion, and an elastic member, the key switch is fixedly connected with the locking portion, and the elastic member is located between the locking portion and the handle, where the key switch is for a user to press to drive the locking portion to move downward, so that the locking portion and the snap-fit groove are unlocked; and the elastic member is configured to drive the locking portion to move upward, so that the locking portion and the snap-fit groove are locked. Through the present invention, a problem that existing fans are inconvenient to carry and have a monotonous function is resolved.

The embodiment of the invention provides a cleaning robot, a handle, a cleaning robot system and a working method of the cleaning robot system. The cleaning robot system includes a cleaning robot and a handle. The cleaning robot includes: a main body; the driving module is arranged on the main body and used for driving the main body to move; the execution module is arranged on the main body and used for executing cleaning work; the controller is connected with the driving module and the execution module and used for enabling the cleaning robot to work in an autonomous mode; the handle is used for being detachably connected with the cleaning robot, and in the autonomous mode, the handle is separated from the cleaning robot, so that the cleaning robot can work autonomously; in the manual operation mode, the handle is connected with the cleaning robot, and then the to-be-cleaned area is cleaned. According to the technical scheme provided by the embodiment of the invention, the working modes of the cleaning robot are more diversified, the cleaning robot can work in the autonomous mode, and after the cleaning robot is connected with the handle, the cleaning robot becomes handheld equipment to advance and work under the operation of a user.

The invention discloses a method for determining the demulsification speed of emulsified asphalt, and relates to the technical field of online detection and intelligent monitoring of road engineering materials, and by integrating a lightweight time sequence prediction model and a self-adaptive processing mechanism, the practicability and reliability of the determination of the demulsification speed of the emulsified asphalt are remarkably improved; in the aspect of portability, an edge model based on a gating circulation unit structure is adopted, so that the dependence on computing resources is reduced, the method can be operated on handheld equipment, the problem that traditional laboratory equipment is heavy is avoided, and construction personnel can conveniently and quickly deploy the equipment on site; the real-time performance is enhanced, the adaptive sliding window dynamically adjusts the window length and step length according to the data stability to ensure that the inference frequency is matched with the demulsification process, and the model can immediately respond to environmental changes such as temperature fluctuation and output a demulsification speed estimated value without obvious delay in combination with an online learning mechanism, so that the paving and compacting opportunities are guided; and construction interruption is reduced.

The invention provides a material light guiding method. The method comprises the following steps that row indicator lights are installed on each row of goods shelves, and layer indicator lights are installed on each layer of goods shelves. All the indicating lamps are connected to the central control system through the wireless network controller; the central control system maintains a database and records position information of all goods and corresponding goods allocation numbers. After an operator inputs a query instruction through the tablet personal computer or the PC, the system searches the goods allocation number corresponding to the goods in the database according to the instruction, and sends a signal through the network controller to activate the row indicator light and the layer indicator light of the corresponding goods shelf; the system introduces an adaptive learning algorithm, and can automatically adjust the display mode of the indicator lamp according to historical operation data and real-time environment change. Through combined use of the row indicating lamps and the layer indicating lamps, the goods picking personnel can quickly locate the target goods allocation without assistance of handheld equipment, so that the goods picking speed is remarkably improved, the guiding accuracy is ensured, and errors caused by manual misoperation are reduced.

A portable, handheld device and electrodes deliver precise electrical stimulation to targeted areas around the skin of the face and eyelids to treat ocular conditions. The micro stimulation device generates microcurrent using a current generator. One or more electrodes are electrically coupled to the micro stimulation device and contact and conduct the microcurrent to the facial and / or ocular skin of a patient. The current generator is configured to generate the microcurrent at a selected one of a plurality of power levels, wherein the plurality of power levels includes: 250 microamps (μA), 500 μA, 750 μA, 1000 μA, 1250 μA, and 1500 μA. A first user input is configured for a user to select one of the plurality of power levels.

The embodiment of the invention discloses electronic equipment which can comprise handheld equipment, vehicle-mounted equipment, wearable equipment and terminal equipment or can be connected to any one of a wireless modem, a cellular phone, a smart phone, a personal digital assistant, a computer, a tablet personal computer, a notebook computer and the like. According to the embodiment of the invention, the first metal connecting arm is provided with the middle section in clearance arrangement, and the length of an electric loop of an antenna formed by the metal frame radiation section is equal to the sum of the length of the middle section and the section, located between the first connecting position and the second connecting position, of the metal frame radiation section. The middle section increases the total length of the antenna to a certain extent, the length of the antenna connected between the first feed end and the grounding end is expanded, electric signals radiated by the antenna are lengthened at low frequency, resonance can be low in the same matching state, and the purpose that the resonance is low under the condition that the radiation sections of the metal frame are the same in length is achieved.

The invention provides a moving target feature extraction method based on a deep convolutional neural network, and the method comprises the steps: continuously obtaining the movement speed change information of a photographed subject and the real-time data of the jitter of a handheld device, obtaining the initial trend value of the movement speed change, carrying out the calculation of the future position of the photographed subject through a preset trajectory analysis model, and obtaining the feature of a moving target. Determining a reference interval of snapshot opportunity prediction; through the adjusted focus locking data, combining with the dynamic weight of the external interference factor to optimize the definition degree of the processed image, and obtaining an optimized image frame sequence; and according to the optimized image frame sequence, analyzing the performance characteristics of the dynamic performance capability, if the dynamic performance capability is lower than a preset threshold value, performing enhancement processing on the image frame sequence, determining dynamic performance output, and if the dynamic performance capability is higher than the preset threshold value, directly outputting the current image frame sequence as the dynamic performance output.

The embodiment of the invention relates to the technical field of space acquisition, and discloses a historical and cultural block three-dimensional space data rapid acquisition and display method, which comprises the following steps: acquiring multi-source three-dimensional space data of a historical and cultural block through a collaborative acquisition system; inputting the multi-source three-dimensional space data into a semantic data processing engine; in the semantic data processing engine, processing the multi-source three-dimensional space data to generate a digital twin model comprising semantic information; and presenting the digital twin model to a user through an interactive display platform and providing an interactive function based on semantic information. According to the method in the embodiment of the invention, multiple acquisition modes such as ground scanning, unmanned aerial vehicle aerial photography and handheld equipment detection can be integrated, large-range areas such as block roofs and high-altitude facilities can be quickly covered through the unmanned aerial vehicle, and blind areas of a single acquisition mode can be made up by depending on the handheld equipment to go deep into hidden corners such as narrow roadways. And the block can be comprehensively and abundantly displayed based on the semantic digital twinborn model.

The invention discloses a tunnel back break detection method, which relates to the technical field of tunnel engineering, and comprises the following steps: step 1, control point measurement; step 2, tunnel scanning; 3, reconstructing a point cloud; step 4, generating a section; and step 5, performing overbreak and underbreak comparison and report output. The invention provides a three-dimensional laser cooperative scanning method integrating a total station and a handheld scanner, aiming at the problems that the efficiency of the scanner of the total station is high but the cost is too high, the efficiency of a common total station is low, and the precision of the handheld scanner is insufficient in the traditional tunnel detection technology. By combining total station control point calibration and handheld device dynamic scanning, the advantages of the total station control point calibration and the handheld device dynamic scanning are fully fused, the limitation of a single device is broken through, the tunnel detection precision and efficiency are improved, a more economical and efficient detection solution is provided for complex tunnel engineering, collaborative optimization of the precision and efficiency is achieved, and the tunnel detection efficiency is improved. And the method has important engineering application value and popularization significance.

A device including a visual or audible signaling means and a motion sensor, and logic for activating or controlling the signaling means in response to a sensed motion according to an embedded logic is disclosed. The device may be used as a toy for amusement, and may be shaped like a play ball or as a handheld unit. The device may be powered from a battery, which may be charged from an AC power directly or contactless by using induction or by converting electrical energy from harvested kinetic energy. The embedded logic may activate or control the signaling means, predictably or randomly, in response to the sensed acceleration magnitude or direction, such as sensing the crossing a preset threshold or sensing the peak value. The visual means may be a numeric display for displaying a value associated with the count of the number of times the threshold has been exceeded or the peak magnitude of the acceleration sensed.

The invention discloses a vehicle-mounted hyperspectral comprehensive detection system and method, and the system comprises an unmanned plane system, an airborne spectrometer system, a handheld spectrum system, a satellite data transmission receiving and transmitting system, a central control system, a power system, and optional roof equipment which are integrated on an engineering vehicle. The detection method comprises the steps that firstly, the remote sensing satellite detects a target area in a large range, detection data are transmitted to the vehicle-mounted system in real time, the vehicle-mounted system analyzes the satellite detection data and marks a suspected target position, and an unmanned aerial vehicle detailed investigation task is generated; the unmanned aerial vehicle returns detection data of a target area in real time, the vehicle-mounted system analyzes the returned data of the unmanned aerial vehicle, and according to an analysis result, the other unmanned aerial vehicle carries a handheld device to carry out synchronous flight matching and fine checking. Compared with the prior art, the method is characterized in that: a star sky ground link is quickly established; establishing satellite-ground reference rapid transmission; wide-range real-time high-quantification application of satellite-ground data is realized; the invention relates to star-sky ground-communication remote-guiding large-range coordinated monitoring.

A user's accommodative spasm can be evaluated and mitigated via a virtual reality (VR) system, which can include a VR headset in electronic communication with a computing device. The computing device causes virtual environments, which can include objects, optotypes, various lighting conditions, and various weather conditions, to be displayed on the VR headset. Using varying combinations of eye-tracking sensors, eye-tracking cameras, motion-tracking sensors, handheld devices, and microphones, the VR headset collects data about the user as she focuses on various objects placed at different distances away from her in the virtual environments. Optionally, advanced algorithms in the computing device dynamically alter the virtual environments and the visual tasks and analyze the user's responses to evaluate the user's accommodative spasm.

Herein a hand-held electrically powered device (2) is disclosed. The hand-held device comprises a housing (4)), an electric motor (14), and a fan (18). The hand-held device (2) comprises a wall member (20) arranged inside the housing (4) and forming at least part of a wall (22) which delimits a first compartment (24) from a second compartment (26) within the housing (4). The wall member (20) forms an individual element. The wall member (20) is coupled to first and second housing elements. The wall member (20) comprises a through opening (42). The electric motor (14) extends from the first compartment (24) to the second compartment (26) via the through opening (42). The electric motor (14) is supported by the wall member (20).

The embodiment of the invention discloses a middle frame of electronic equipment, a processing method of the middle frame and the electronic equipment, and the electronic equipment can comprise handheld equipment, vehicle-mounted equipment, wearable equipment and terminal equipment or can be connected to any one of a wireless modem, a cellular phone, a smart phone, a personal digital assistant, a computer, a tablet personal computer, a notebook computer and the like. According to the electronic equipment, the display module is located in the first mounting cavity, the sound channel and the first mounting cavity are relatively isolated and are not communicated, so that the display module and the sound channel are also relatively isolated, media such as oil in the sound channel are prevented from being in contact with the display module, the occurrence probability of the macular phenomenon is greatly reduced, and the display effect is improved. And the overall quality of the electronic equipment is improved.

A system and method for providing warmth to a person, particularly a skier, in cold or inclement outdoor elements. Skiing is an outdoor winter sport where participants need to have proper clothing and equipment to stay warm in order to participate at optimal strength. Traveling on open-air lifts may cause skiers to become cold. The present disclosure provides a warming wrap that may be placed on a ski pole or other handheld device. A heating device integrated in the warming wrap transmits warmth through an outer layer whereas an insulating layer limits heat from escaping into the pole. The warming wrap contains a heating device that transmits heat from the heating layer to a person who touches the outer layer of the warming wrap. A grip layer alone or together with a fastener arrangement prevents the wrap from sliding down the pole. The preferred placement of the wrap on the pole rather than on a grip or in a glove or mitten provides the skier with better control and balance of the ski pole.

A golf course geofence system includes a remote computing device. The remote computing device is configured to receive a request from a portable device to generate a geofence at a current location of the portable device on a golf course, acquire position data regarding a position of the portable device, and generate the geofence at the current location in response to the request and based on the position data. The request includes at least one of (a) a first request to generate a predefined shape geofence or (b) a second request to generate a freeform geofence.

The embodiment of the invention discloses electronic equipment which can comprise handheld equipment, vehicle-mounted equipment, wearable equipment and terminal equipment or can be connected to any one of a wireless modem, a cellular phone, a smart phone, a personal digital assistant, a computer, a tablet personal computer, a notebook computer and the like. According to the embodiment of the invention, when the mainboard processes the electric signal transmitted by the ambient light sensor, a software matting algorithm does not need to be used, the calculation method is relatively simple, the corresponding position of the transparent cover plate does not need to be coated with black ink, the processing technology of the electronic equipment is simplified, and the use cost is reduced.

The invention discloses a following type motion chassis control system which comprises a central processor and a handheld device, the handheld device comprises a label module, and the central processor comprises a chassis control module. The chassis control module is composed of a base station module, an obstacle avoidance module, a control module, a steering module, a driving module, a braking module, a power module and a system program. The UWB positioning technology is adopted, compared with WIFI, GPS, Bluetooth and other technologies, high-precision measurement and tracking of the position of the label equipment can be achieved, real-time position tracking and control can be achieved, the method is suitable for application scenes needing quick response, the positioning function is achieved under the condition that a large number of base stations do not need to be deployed in advance, and the positioning efficiency is improved. The flexibility and deployment efficiency of the system are effectively improved, accurate positioning can be realized in the presence of obstacles or in a complex environment, and the method is suitable for positioning and tracking tasks in the complex environment.

An apparatus, including a controller, camera, display, speaker, global positioning system, and sensor or detector which senses or detects a dangerous, hazardous, or unsafe, condition at or in a vicinity of the apparatus. The sensor or detector senses or detects the dangerous, hazardous, or unsafe, condition, and the apparatus provides, via the speaker, an audible alarm, siren blare, or verbal message, containing information regarding the dangerous, hazardous, or unsafe, condition. The apparatus or the controller generates an alert message containing information regarding the dangerous, hazardous, or unsafe, condition. The apparatus transmits the alert message to a central processing computer, to a communication device of a parent, relative, or friend, or other authorized individual, or to a police or law enforcement communication device.

Vision safety protocols in workplaces (e.g., a construction site, factory, or hospital) can be evaluated via a virtual reality (VR) system, which can include a VR headset in electronic communication with a computing device. The computing device causes virtual environments with virtual hazards to be displayed on the VR headset. The computing device can prompt the user to complete a task in the virtual environment while adhering to a set of vision safety protocols. Using varying combinations of eye-tracking sensors, eye-tracking cameras, motion-tracking sensors, handheld devices, and microphones, the VR headset collects data about the user as she completes the task. Optionally, algorithms in the computing device can assess the efficacy of the vision safety protocols based on the user's performance of the task and recommend changes to the vision safety protocols that increase workplace safety and efficiency. Optionally, the computing device can cause the virtual hazards to be changed.

The invention relates to the technical field of intelligent monitoring, and discloses an intelligent inspection system which comprises a vibration measurement sensor, a data conversion device and a handheld device. The handheld device comprises a video recording module, a thermal imaging module, an input module, a first storage module and a display screen. The vibration measurement sensor is connected with the data conversion device through a corresponding first interface, and the data conversion device is connected with the handheld device through a corresponding second interface. According to the intelligent inspection system provided by the invention, the problem that data recording of on-site non-intelligent instruments and inspection sites is difficult in the operation process of a large-scale device can be solved, the inspection working efficiency can be improved, and the working intensity of personnel can be reduced; big data analysis and mining can be carried out by using diversely acquired data, and support is provided for design improvement, operation maintenance and even digital heap construction of large devices.

To provide a controller that may improve VR systems and facilitate user operation.SOLUTION: An electronic controller includes a controller body having a head, where the head adjoins a handle at a neck region and includes a thumb-operated control. The controller includes a hand retainer, where the hand retainer, in a closed position, is configured to physically bias the user palm against an outer surface of the handle. The hand retainer includes a resilient member that biases the hand retainer towards an open position. An adjustment mechanism couples the resilient member to the head and permits the resilient member to be adjusted between a plurality of discrete positions to adjust the resilient member towards or away from the user's first purlicue. The adjustment mechanism may include an anchor, where the anchor is movable peripherally about the head between the plurality of discrete positions and is pivotably attached to the resilient member with a two-part fastener, with a friction member interposed between the resilient member and the anchor.SELECTED DRAWING: Figure 13B

The utility model discloses a handheld pig measuring terminal, which relates to the technical field of livestock breeding equipment, and particularly comprises a tablet personal computer used for data calculation and analysis, result display, command acquisition and power supply; the depth camera module is electrically connected with the information transmission end of the tablet computer through a flat cable and is used for acquiring image information; the RFID module is electrically connected with the information transmission end of the tablet computer through a flat cable and is used for acquiring information through near-field transmission; the shell module is used for wrapping and fixing the tablet computer, the depth camera module and the RFID module; according to the handheld pig measuring terminal, the tablet personal computer is adopted as a calculation and analysis unit, the depth camera module and the RFID module are combined for information collection, handheld equipment terminal is achieved, operation convenience is improved, and meanwhile through modular design, equipment development difficulty is lowered, and use stability is improved.

A resuscitation system employing a handheld device (60) and a front-end rescue device (80) partitioned from the handheld device (60) and powered by the handheld device (60). In operation, the an electrocardiogram (ECG) module of the front-end rescue device (80) communicates electrocardiogram signals from a heart of a patient to the hand-held device, and a rescue controller (70) of the hand-held device controls a charging of a shock module (100) of the front-end rescue device (80) by the battery and / or power supply (61). Subsequent to the charging of the shock module (100), the rescue controller (70) controls a conditional discharging of the shock module (100) to the heart of the patient based on the electrocardiogram signals received by the rescue controller (70) from the electrocardiogram module (90).