1039 results about "Stopwatch" patented technology

The invention relates to the technical field of electronic timer calibration, in particular to an ammeter clock intelligent calibration method and system based on multi-modal fusion, and the method comprises the steps: firstly obtaining ammeter clock voltage and environment data, carrying out the preprocessing, and generating an instantaneous disturbance sequence and a steady-state voltage time sequence; respectively calculating a voltage chronic influence factor, a voltage acute influence factor and an environment acceleration factor; determining the influence coefficient of each factor through historical data regression of similar ammeters, carrying out fusion calculation on total life loss, and carrying out iteration to generate a dynamic correction period adaptive to individual damage; and finally, constructing a same-batch and same-environment electric meter reference group, screening similar clusters through clustering, comparing corrected time consistency, judging unconventional abnormity, and outputting a targeted calibration strategy. According to the method, the multi-dimensional error factors are quantified through multi-modal fusion, the differentiation model is constructed, the dynamic correction period is generated through iteration, the traditional fixed period calibration defect is overcome, and the long-term timing precision stability of the electric meter is improved.

A method, performed by a UE, of managing time alignment includes receiving a timing advance command from a RAN, starting or restarting a first time alignment timer that indicates validity of a CG configuration when the UE is in an RRC connected state with the RAN, and then receiving a first message from the RAN. The method also includes, in response to the first message, transitioning from the RRC connected state to an RRC inactive state, stopping the first time alignment timer, and starting or restarting a second time alignment timer that indicates validity of a CG-SDT configuration when the UE is in the RRC inactive state, and then receiving a second message from the RAN. The method also includes, in response transitioning to the RRC connected state, again starting the first time alignment timer, and communicating data with the RAN.

The utility model relates to the technical field of relay verification, in particular to a portable time relay verification circuit and device. Comprising a timer, a first intermediate relay, a second intermediate relay, a first selection switch, a second selection switch, a third selection switch, a direct current voltmeter, a power switch, a start button, a reset button, a power indicating lamp and a power module. According to the utility model, through different combinations of the three selection switches, verification of eight different types of time relays is realized by using the two intermediate relays, the structure is simple, the integration is good, the cost is low, and the verification capability of the time relay during the ship navigation period is improved.

An embodiment of the present invention provides a timer. The timer includes a housing, a visual indicator assembly, a digital display element and a visual display element; wherein the visual indicator assembly is arranged on the housing and includes a digital display zone and a visual display zone; the digital display element is arranged on the housing and is configured to display digital timing through the digital display zone; the visual display element is arranged on the housing and includes a first light-emitting element, and the first light-emitting element includes at least two sub-light sources whose on / off and / or brightness are independently controlled, so that the at least two sub-light sources cooperate with each other to display timing progress of different colors and / or brightness through the visual display zone.

To clarify an efficient control method related to an unavailability period, and UE behavior and network behavior associated with the unavailability period. In a case of updating the unavailability period while a timer using the unavailability period is running, a UE updates the stored unavailability period, stops the timer, and starts the timer by using the updated unavailability period.

The invention discloses a pulse switch parameter updating method, electronic equipment and a medium. The pulse switch parameter updating method comprises the following steps: setting a switch period reference value; obtaining a current switching period, a first duty ratio of the first PWM signal and a second duty ratio of the second PWM signal; respectively judging a first action and a second action according to a first duty ratio of the first PWM signal and a second duty ratio of the second PWM signal, and setting a first mark position; when the first flag bit is detected, the switching period, the duty ratio of the first PWM signal, the duty ratio of the second PWM signal, the first action corresponding to the first PWM signal and the second action corresponding to the second PWM signal are updated at the next target time point through timing of a cycle timer; wherein the target time point is a time point corresponding to the trough of the triangular carrier of the carrier counter of the PWM wave in the current switching period; and after updating is completed, the first flag bit is set, and the cycle timer is reset.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may start a timer for obtaining quality of experience (QoE) measurements. The UE may obtain the QoE measurements until the timer expires. The UE may transmit information indicating the QoE measurements. Numerous other aspects are described.

Gaming systems and methods of operating gaming systems that provide an area of effect symbol accumulation sequence with one or more area of effect indicators and a timer that limits the amount of time that value symbols can be accumulated in the area of effect indicators.

The invention provides a riding navigation blind area track correction method and system based on stopwatch inertial navigation, electronic equipment and a storage medium, and the method comprises the steps: obtaining the angular velocity and acceleration information of a stopwatch and the direction information of an earth magnetic field, and carrying out the calculation to obtain a riding course angle and a real-time riding speed; when it is detected that a satellite positioning signal is interrupted, the last credible satellite positioning coordinate before interruption serves as an estimated coordinate point of a first operation period, and in each operation period, a relative displacement vector is calculated by combining the course angle of the current period, the real-time riding speed and the time interval of the operation period; iteratively determining the estimated coordinate point of the current period by taking the estimated coordinate point of the previous period as a reference, and forming a continuous extension track; and finally, matching the extended continuous coordinate points with a road network of a preset digital map, calculating and accumulating the distance between adjacent coordinate points based on the matched real road coordinates, and completing accurate correction of the track and the distance.

1. The name of the product of this design: Alarm Clock (Colorful G21). 2. Purpose of this design product: a timer alarm clock used to remind time. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention relates to a mechanical equipment operation life timing method based on multi-feature fusion. The method comprises the steps of 1, data collection and classification; 2, frequency band screening; step 3, feature extraction; step 4, data fusion; 5, setting a threshold value; and step 6, starting and stopping recognition. According to the invention, the service life timer sensor is used for collecting the operation state of the electromechanical equipment in a timing manner, and starting and stopping time information is wirelessly transmitted to the upper computer on the panel for display in a Bluetooth manner. In the aspect of judging a start-stop algorithm, start-stop data of each working condition is collected in an earlier stage, data fusion of time-frequency domain parameters is combined to form a more representative index after dimension reduction, and a threshold configuration mode is newly added to personalize start-stop thresholds of each electromechanical device, so that spatial dependence is reduced, and the algorithm judgment precision is improved.

The invention relates to a PPS (pulse per second) signal synchronization FPGA (field programmable gate array) timer, which takes a full-localization Fudan micro JFM7K325T chip as a core, comprises a time synchronization unit, a main control unit and a multi-interface unit, and is matched with a real-time clock chip. Wherein the time synchronization unit comprises a synchronization processing module, a time information module and the like, a PPS signal and TOD time information are integrated to generate a PPS + TOD + millisecond timestamp, a 25MHz constant-temperature crystal oscillator is divided into a 250MHz clock in a frequency division manner, and the time sequence precision is guaranteed; through a dual mechanism of satellite master synchronization and RTC bottom compensation, a new timestamp is rapidly combined when PPS is interrupted, and the error is controlled within 4ns; the register array stores timestamps, configuration parameters and running states in a classified mode and supports extension of multiple interfaces such as 422 and IIC and event log power-down storage. According to the invention, high-precision time synchronization, stable operation and full-link localization autonomous controllability are realized, and multi-scene multi-user board card synchronization requirements are met.

Disclosed is a method comprising determining, based on an expiration of at least one time alignment timer of at least two time alignment timers, whether to flush one or more hybrid automatic repeat request, HARQ, buffers.

The invention discloses a high-precision handheld SF6 gas density detection device which comprises a gas path interface, a detection mechanism and a handheld mechanism, the gas circuit interface is used for accessing an SF6 gas chamber of to-be-tested electrical equipment, and one end of the gas circuit interface is provided with a plurality of adapters of different types; the detection mechanism is used for collecting temperature information and pressure information of the SF6 gas chamber, and the detection mechanism is electrically connected with the handheld mechanism so as to transmit the temperature information and the pressure information of the SF6 gas chamber to the handheld mechanism; the detection mechanism comprises a first temperature sensor and a pressure sensor, and the first temperature sensor and the pressure sensor are electrically connected with the handheld mechanism; the handheld mechanism is used for storing the temperature information and the pressure information collected by the detection mechanism, calculating the corresponding density according to the temperature information and the pressure information, and judging whether the SF6 gas chamber has leakage abnormity or not; and the handheld mechanism comprises a reinforcing shell, a controller, a memory, a timer and a power supply. The invention also provides an SF6 gas density detection method.

A barrier operator system includes a remote server and a barrier operator configured to move a barrier. The remote server is configured to transmit a first communication to the barrier operator, receive a window acknowledgement from the barrier operator that indicates the barrier operator has initiated a window of time, and in response to receipt of the window acknowledgement transmit a barrier open request to the barrier operator. The barrier operator is configured to receive the first communication from the remote server, initiate the window of time in response to receipt of the first communication and transmit the window acknowledgement, receive the barrier open request, and in response to receipt of the barrier open request during the window of time, initiate a timer and close the barrier in response to expiration of the timer.

A system and method for efficiently modifying the parameters of a Periodic Advertisement (PA) or Periodic Advertisement with Response (PAwR) train are disclosed. Rather than forcing all of the listening devices to reacquire synchronization to the new PAwR train, the periodic advertiser transmits the parameters associated with the new or revised train in the periodic advertisements of the existing train. The listening devices receive the new parameters and update their timers accordingly such that they exit low power mode in time to receive the periodic advertisement on the new or revised train. In some embodiments, the periodic advertiser generates a new train, while in other embodiments, the periodic advertiser changes the parameters associated with the PA or PAwR train without creating a new train.

1. The name of this design product: Timer (momo simple visualization). 2. Purpose of this design product: timing and decoration. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. Designate Design 1 as the base design.

The invention discloses a delay statistical method and device of a camera, equipment and a medium. The method comprises the following steps: controlling a to-be-detected camera to carry out picture acquisition on a timer screen to obtain an acquired image frame, and determining a counter timestamp according to the acquired image frame; when the to-be-detected camera processes the acquired image frame, acquiring an acquisition timestamp of the acquired image frame and a candidate process timestamp of the acquired image frame; determining whether the acquisition timestamp is accurate or not according to the acquisition delay expectation of the acquisition timestamp and the timer timestamp; if yes, determining a target delay statistical result according to the target timestamp; wherein the target timestamp is the candidate flow timestamp and the collection timestamp, or is the candidate flow timestamp. According to the invention, the acquisition delay expectation is verified, so that the accuracy of the acquisition timestamp is ensured, the problem that the acquisition timestamp is deviated and counterfeited is solved, and the accuracy of judgment on the delay performance of the camera is improved.

The invention relates to the technical field of electronic timers, in particular to an environment self-adaption low-power-consumption management system and method for an electronic timer, and the system comprises an environment sensing array, a physical state evaluator, a dynamic power consumption strategy generator, a closed loop execution and calibration unit and a self-adaption compensator. According to the method, multi-dimensional environment parameters are dynamically collected, a coupling model representing the relation between frequency deviation and compensation power consumption is constructed, combined regulation and control parameters are generated through multi-target optimization by combining the residual electric quantity of equipment and a timing error accumulated value, hardware execution is driven, operation deviation is monitored in real time, and strategy self-adaptive iterative optimization is achieved through a feedback closed loop. According to the invention, the pain point that the precision and the power consumption of a traditional electronic timer are mutually restricted is effectively solved, and the equipment environment adaptive capability, the endurance time and the full life cycle operation stability are greatly improved.

The present application discloses a control method and apparatus for a polyhedral flip timer, a timer and a medium. The method comprises: obtaining an in-position signal of a target flip surface of a polyhedral flip timer, wherein the target flip surface is any flip surface of the polyhedral flip timer; on the basis of the in-position signal, taking a preset total duration corresponding to the target flip surface as a first total duration; on the basis of the first total duration, determining a countdown total duration as a target total duration; and on the basis of the target total duration, controlling the polyhedral flip timer to perform countdown. Therefore, as long as the target flip surface is flipped in position, the polyhedral flip timer can automatically generate the in-position signal and automatically perform countdown on the basis of the in-position signal. The countdown function is easy to operate, and the user experience is improved.

A wearable computing system that includes a head-mounted display implements a gaze timer feature for enabling the user to temporarily extend the functionality of a handheld controller or other user input device. In one embodiment, when the user gazes at, or in the vicinity of, a handheld controller for a predetermined period of time, the functionality of one or more input elements (e.g., buttons) of the handheld controller is temporarily modified. For example, the function associated with a particular controller button may be modified to enable the user to open a particular menu using the button. The gaze timer feature may, for example, be used to augment the functionality of a handheld controller or other user input device during mixed reality and / or augmented reality sessions.

The image shown in each figure is a graphical user interface of the patient app, and is a timer icon in the patient app, where the inner circle displays an icon representing the type of patient app, and the outer circle visualizes and displays the passage of time to indicate the elapsed time during use.

The utility model discloses a gravitational acceleration testing device, which belongs to the technical field of physical electrics and comprises a base, two vertical plates are fixedly mounted on the upper surface of the base, a transverse plate is fixedly mounted at the top ends of the two vertical plates, an electromagnet is fixedly mounted on the lower surface of the transverse plate, a weight block is magnetically adsorbed on the electromagnet, and the weight block is fixedly mounted on the upper surface of the base. Two sliding sleeves are mounted on the outer surface of the vertical plate in a sliding manner; the electromagnet is arranged to attract the weight block, the weight block is attracted and released through power-on and power-off of the electromagnet, the photoelectric timing sensor is used for timing when the weight block passes, and the speed sensor is used for measuring the speed when the weight block passes. The distance between the upper sliding sleeve and the lower sliding sleeve is marked in cooperation with the graduated scale and the indicating needle, then a more accurate gravitational acceleration value can be obtained, a user does not need to hold the small ball to release the gravitational acceleration, the user does not need to hold a stopwatch to time, and good measurement accuracy is guaranteed.

A method, performed by a DU of a distributed base station that includes the DU and a CU, of managing time alignment includes transmitting a timing advance command to a UE, starting or restarting a first time alignment timer that indicates validity of a configured grant configuration when the UE is in an RRC connected state with a RAN, and, after starting or restarting the first time alignment timer, determining to transition the UE from the RRC connected state to an RRC inactive state. The method also includes, in response to the determining, (i) transitioning the UE from the RRC connected state to the RRC inactive state by transmitting a first message to the UE, (ii) stopping the first time alignment timer, and (iii) starting or restarting a second time alignment timer that indicates validity of a CG-SDT configuration when the UE is in the RRC inactive state.

The invention discloses a regional vehicle temporary parking management method. The method comprises the following steps: acquiring temporary vehicle parking photos collected by an entrance end dome camera; comparing the identified license plate number with a white list; if the vehicle is not the white list vehicle, marking the vehicle as a temporary vehicle, and activating a residence time timer; when the stay time of the temporary vehicle exceeds a preset threshold value, first warning information is generated; obtaining the departure time and the multi-angle departure picture of the temporary vehicle collected by the exit end dome camera; comparing the license plate number of the temporary vehicle with a driving-away database; if the license plate number of the temporary vehicle is not successfully matched in the leaving database, continuously timing and generating second warning information; and when the accumulated timeout event record of the temporary vehicle exceeds the set threshold value, third warning information is generated. According to the invention, the in-out end dome cameras are arranged to obtain the vehicle parking information, progressive processing is carried out layer by layer based on the information, and relative balance between flexible management and rigid constraint of vehicle parking is realized in a target area in combination with a multi-level warning mechanism.

The present invention provides a control method for a multifunctional starter, and its top gear protection function includes setting the maximum time of delayed release of the relay to 30S, judging whether the delay time of the relay exceeds 30s; if it exceeds 30s, the relay and the electromagnetic switch are disconnected, and the starter is stopped, and if it does not exceed 30s, the next step is entered; the protection circuit collects the voltage of the electromagnetic switch 50C terminal, records the voltage U1, and after 20-70ms, the relay is turned on, and the voltage U2 of the electromagnetic switch 50C terminal is collected. If U2<U1, it is judged that the electromagnetic switch has been energized; the timer is used for timing, and sampling is performed every 10ms within 300-800ms, and each sampling voltage is greater than the previous 0.12V, and it needs to be satisfied for 6 times in a row; if it is satisfied, it is judged that there is no top gear, the top gear protection function is terminated, the relay is continuously energized, and other protection function judgments are continued; if it is not satisfied, it is judged to be a top gear, the relay and the electromagnetic switch are disconnected, and the starter is stopped. The top gear protection function is set in the protection circuit, and the starter can be powered off in time when the top gear phenomenon occurs, so that the starter is protected from burning.

The invention discloses a middle and long distance running test system and method based on UWB distance measurement, and relates to the technical field of middle and long distance running test. The method comprises the following steps: firstly, starting a timer at the beginning of running, initializing the number of running turns to be zero, and then according to a plurality of distance values, obtained in real time, between a UWB distance measuring module in the terminal equipment and a plurality of UWB distance measuring devices, the method comprises the following steps of: sequentially selecting a distance value, determining a current position interval of the terminal equipment, recording an interval serial number, comparing an interval serial number recording sequence with a reference sequence set, and counting the number of running turns; and finally, when the number of running turns reaches the target number of turns corresponding to the middle and long distance running test item and the interval serial number of the current position interval is equal to the interval serial number of the final position interval corresponding to the middle and long distance running test item, terminating the timer, and recording a timing value as a middle and long distance running test score. Therefore, the purposes of simplifying arrangement and operation and enabling a tester to run at any time can be achieved, and the testing efficiency is greatly improved.

The image shown in each figure is a graphical user interface of the patient app, and is a timer icon in the patient app, where the inner circle displays an icon representing the type of patient app, and the outer circle visualizes and displays the passage of time to indicate the elapsed time during use.

The image shown in each figure is a graphical user interface of the patient app, and is a timer icon in the patient app, where the inner circle displays an icon representing the type of patient app, and the outer circle visualizes and displays the passage of time to indicate the elapsed time during use.

To improve a game machine capable of adjusting sound volume.SOLUTION: While a performance control CPU 120 for starting a demonstration movie display when a timer value of a demonstration movie start waiting timer is updated from an initial value and the timer value reaches 0 does not execute processing for clearing the demonstration movie start waiting timer, does not reset an initial value of the demonstration movie start waiting timer, and performs particular control regarding output of sound when adjusting sound volume when salesclerk operation (operation or the like of a performance switching switch SW) is performed by a salesclerk while it resets an initial value (45000 equivalent to approximately 90 seconds) to the timer value of the demonstration movie start waiting timer after executing processing for clearing the demonstration movie start waiting timer when a player's operation (operation or the like of a push button 31B) is performed by the player.SELECTED DRAWING: Figure 109