771 results about "Mode selection" patented technology

Disclosed is a method for controlling a hair dryer, the method for controlling a hair dryer, which comprises a main body part, a handle part, an operation part, a heating unit and a fan unit, according to one embodiment of the present invention comprising: an auto mode selection step in which a user operates the operation part so as to select, among a plurality of operation modes, an auto mode including a plurality of individual modes; and an auto mode performance step in which the plurality of individual modes are consecutively performed, wherein at least one among the temperature and speed of discharged gas is set to be different for each of the plurality of individual modes, and in the auto mode performance step, the heating unit and the fan unit control the temperature and speed of the discharged gas according to the respective settings of the plurality of individual modes.

A display device may include a display panel having a first area, a second area adjacent to the first area in a first direction, and a third area adjacent to the second area in the first direction, and including first light emitting diodes, second light emitting diodes, first optical members, and second optical members. The display device may further include a mode controller configured to generate a mode selection signal corresponding to a driving mode of the display panel, and a mode selector configured to generate a selection signal based on the mode selection signal, and to supply the selection signal to the display panel. The first and second light emitting diodes and the first optical members may be disposed in each of the first, second, and third areas. The second optical members may be disposed in each of the second and third areas.

A display device may include a driving element configured to generate a current; a first light-emitting element configured to emit light by the current from the driving element; a second light-emitting element configured to emit light by the current from the driving element; a mode selection circuit configured to select a current path from the driving element in response to a first horizontal mode selection signal, a second horizontal mode selection signal, a vertical mode selection signal, and a bridge signal.

The application provides an aero-engine acceleration limiting method, and relates to the technical field of aero-engines, and comprises the following steps: receiving a flight control instruction, calculating a first fuel supply amount according to the flight control instruction, and executing single / dual-outer-envelop working mode conversion; detecting a position state of an actual mode selection valve and a rotating speed feedback value in real time; judging whether the current state of the engine meets the mode switching condition of single / dual-outer-envelop according to the position state of the mode selection valve; calculating a second fuel supply amount, a third fuel supply amount, and a fourth fuel supply amount according to the position state of the mode selection valve, combining the first fuel supply amount, a fifth fuel supply amount, taking the minimum value among the five fuel supply amounts, comparing the minimum value with a sixth fuel supply amount to take the maximum value, taking the minimum value with a seventh fuel supply amount, taking the maximum value of the comparison result with an eighth fuel supply amount as a control fuel supply amount output; and judging whether the engine is in an acceleration / deceleration state according to a rotating speed difference. The application solves the safety problem possibly caused by the acceleration / deceleration process of the dual-outer-envelop engine.

The invention discloses a result storage device and method of ATE test equipment. The storage device comprises a test result generation module, a mode selection module, a parallel storage management module and a DDR storage array. The test result generation module is used for sampling and judging the multiple channels and generating test results of the multiple DUTs. And the mode selection module stores the test result of the DUT in the DDR storage array through a coverage mode or a holding mode. And the parallel storage management module configures a parallel storage mode according to the test results of the DUT in different application scenarios, and performs multi-cycle parallel storage on the test results of the DUT. And the DDR storage array is used for storing the test result of the DUT. By arranging the mode selection module and the parallel storage management module, efficient storage and flexible management of test results are achieved, and the overall performance of the ATE test equipment is remarkably improved.

A level shifter according to an embodiment and a display device including the same are disclosed. A level shifter includes a first logic circuit configured to receive a mode selection signal of a first voltage level for selectively driving first and second light-emitting elements that emit light at different viewing angles of a pixel circuit from a timing controller and transmit the mode selection signal; and a second logic circuit configured to convert the mode selection signal of the first voltage level into a mode selection signal of a second voltage level higher than the first voltage level and output the converted mode selection signal of the second voltage level to the pixel circuit.

An inertial measurement device includes: an inertial sensor; a first signal processing circuit; a second signal processing circuit; a first communication unit and a second communication unit configured to communicate with an external device; and a mode selection unit configured to select a processing mode from a plurality of modes including a first processing mode and a second processing mode. The first processing mode is a mode in which the inertial measurement device is used alone and outputs a signal processed by the first signal processing circuit from the first communication unit, and the second processing mode is a mode in which the inertial measurement device is used in a state of being coupled to another inertial measurement device, a first signal processed by the first signal processing circuit and a second signal from another inertial measurement device received from the second communication unit are subjected to a calculation process by the second signal processing circuit, and a signal subjected to the calculation process is output from the first communication unit.

The invention discloses a multichannel synchronous impedance measurement system and an impedance measurement method, the multichannel synchronous impedance measurement system comprises a signal generation module, a multichannel signal acquisition module, a control module and a display and operation module. The signal generation module comprises a DDS chip and a programmable control operational amplifier and is used for applying current excitation signals to two ends of a to-be-tested system, the multi-channel signal acquisition module comprises at least two multi-channel ADCs and realizes synchronous acquisition through a synchronous trigger circuit, and the control module realizes ADC data receiving and real-time calibration algorithm through an FPGA. And the display and operation module realizes measurement mode selection and result display. The method has the characteristics of high measurement precision and low single-channel power consumption, and signal leakage of adjacent channels is detected; 0.1%, 8 channels synchronously acquire time sequence deviation lt; the temperature drift is 1t after continuous working for 24 hours in 50ns; and 10 ppm.

A pixel circuit and a display device including the same are discussed. The pixel circuit can include a first light emitting element, a second light emitting element, a driving element configured to drive the first and second light emitting elements, a compensation circuit connected to the driving element, a first switch element connected between the driving element and the first light emitting element and driven by a first mode selection signal, a second switch element connected between the driving element and the second light emitting element and driven by a second mode selection signal, and a third switch element configured to apply a predetermined compensation voltage to at least one of anode electrodes of the first light emitting element and the second light emitting element.

The invention provides a mode selection scheme oriented to edge reasoning energy consumption optimization. Firstly, an equipment independent reasoning mode, an edge server-equipment collaborative reasoning mode and a multi-outlet edge collaborative reasoning mode are defined, and all information required by mode selection is acquired through an edge server equipped with an access point. On the basis, dividing a problem of mode selection for optimal energy consumption of edge reasoning into three sub-problems, and respectively calculating the minimum energy consumption of independent reasoning of equipment, the minimum energy consumption of edge server-equipment collaborative reasoning and the minimum energy consumption of edge collaborative reasoning based on multiple outlets; and energy consumption calculation and decision are completed on the edge server which obtains the information. According to the method, the optimal model segmentation strategy is determined through the enumeration-convex optimization joint algorithm, and dynamic mode selection based on the real-time environment state is achieved. According to the method, the optimal mode can be selected from the edge server under the condition of meeting the requirements of precision, time delay and computing power.

A system and method for channel access mode selection. In some embodiments, the method includes receiving, by a user equipment (UE), an interference measurement configuration from a network; performing, by the UE, a first interference measurement according to the interference measurement configuration; and implementing a first channel access mode. The implementing of the first channel access mode may include (i) identifying, by the UE, the first channel access mode based on the first interference measurement; or (ii) reporting, by the UE, a result of the first interference measurement, in order for the first channel access mode based on the first interference measurement to be identified.

The invention relates to the technical field of integrated circuit design, in particular to a reconfigurable network-on-chip of a data stream accelerator. The reconfigurable network-on-chip of the data stream accelerator adopts a dual-mode reconfigurable router architecture, each router is integrated with four HT switches, and the connection direction is controlled through a mode selection signal; meanwhile, a normal mode of standard Mesh connection and a high throughput HT mode of directional aggregation bandwidth are supported; in a high throughput HT mode, a north port IN, a south port IS, an east port IE and a west port IW are used for injecting data in parallel, in order to make full use of the bandwidth of each router, unused output ports are reconstructed to transmit data in the same direction, and a high-bandwidth link is formed; and the FC layer and the CONV layer are optimized. According to the reconfigurable network-on-chip of the data flow accelerator, unused ports, buffer areas and routing logic are redirected to the target direction by dynamically switching the router mode, and maximum utilization of bandwidth resources is achieved.

The invention relates to the technical field of forklift control, and discloses a control system and a control method of a standing plate type pallet truck. A pressure state signal of a hydraulic oil way is obtained through a pressure switch, a load state is judged, and a power mode is selected through a mode selection switch; and the controller controls the forklift to run according to the set acceleration running curve or brake according to the braking running curve according to different vehicle running states. The pressure switch is used for recognizing the light-load and heavy-load working conditions of the vehicle, the maximum speed of the light load of the vehicle is increased according to different load conditions and different power modes, the braking distance of the vehicle under different loads and the running stability of the vehicle are ensured, and the service life of the vehicle is prolonged. Therefore, the working efficiency of the vehicle is improved, the purposes of smooth driving and safe and smooth braking of the vehicle are achieved, and various control requirements of a user on high efficiency, safety, comfort and the like of the vehicle under different working conditions are met.

The invention discloses an intelligent OTA upgrading method and device, a terminal and a storage medium in the technical field of remote wireless upgrading, and aims to solve the problems that in the prior art, mode selection is carried out only according to three factors of upgrading package volume, function importance and memory space, and more flexible coping strategies are lacked for some special conditions; and the upgrading success rate is relatively low. The method comprises the steps of obtaining update information and an update type; inputting the update information into a corresponding preset first fuzzy set and a membership function, and determining the membership of the update information in the corresponding first fuzzy set; determining a second fuzzy set of each fuzzy rule activation degree by adopting a Mamdani reasoning method; according to the method, the selection of the upgrading mode and the control of the upgrading process are further optimized by introducing technical means such as vehicle real-time state monitoring and network condition evaluation and using a fuzzy rule strategy, and the method is suitable for different special conditions, has flexibility and improves the success rate of OTA upgrading and the user experience.

Systems and methods for operating a microgrid may include a plurality of microgrid power supply assets of a microgrid, where microgrid power supply assets include a first microgrid power supply asset of a first type and a second microgrid power supply asset different from the first type, and a microgrid controller communicably coupled to the plurality of microgrid power supply assets, and configured to control supply of power from one or more of the plurality of microgrid power supply assets to one or more loads of the microgrid. The microgrid controller may receive, via a human machine interface (HMI), a sequence of operations in which to control power supply to the microgrid; determine an operating mode in which to supply power to the load(s), according to the sequence of operations; and control one or more interfaces according to the operating mode, to control the supply of power to the load(s).

The invention provides an intelligent grouting system for a water conservancy project and a control algorithm, and the system comprises a control cabinet which is internally integrated with at least two independent grouting pipelines; the control module is used for mode selection, parameter input, state display and instruction issuing; the data acquisition module is used for acquiring grouting data of a grouting pipeline and transmitting the grouting data to the control module, and the grouting data comprises pressure, flow and internal slurry density data; the execution module comprises a stop valve used for controlling on-off of grout in the grouting pipeline and a flow adjusting valve used for controlling the flow in the grouting pipeline. The control module comprises a function selection unit which is used for responding to user operation and switching among three working modes of drilling flushing, water pressing testing and grouting; the parameter input unit is configured with a standardized parameter input interface and has a parameter storing and calling function; according to the invention, the control precision and efficiency can be obviously improved.

The invention provides a dynamic binary translation optimization method and system based on regional granularity. The method comprises the following steps: S1, initializing a program entry; s2, acquiring and analyzing an instruction; s3, performing cache query; s4, hot spot judgment; s5, performing interpretive execution; s6, initiating a compiling request; s7, compiling mode selection; s8, compiling and caching the code blocks; s9, skipping to a local code for execution; and S10, returning to the main cycle. According to the invention, the technical problems of limited optimization space, high context switching overhead and high code expansion rate are solved.

The embodiment of the invention provides a converter mode switching control circuit and method, and the circuit comprises a voltage regulation unit circuit, a Buck bridge arm unit control circuit, a Boost bridge arm unit control circuit, and a mode selection circuit. The voltage regulation unit circuit is used for converting an output voltage Vo into an error signal Verror and sending the error signal Verror to the Buck bridge arm unit control circuit and the Boost bridge arm unit control circuit respectively; the sawtooth wave generator outputs a signal vsaw, sends the signal vsaw to the Buck bridge arm unit control circuit, and outputs a Buck bridge arm duty ratio Dy1; the sawtooth wave generator outputs a signal vsaw, sends the signal vsaw to the Boost bridge arm unit control circuit, and outputs a Boost bridge arm duty ratio Dy2; and the mode selection circuit is used for indicating a Boost mode, a Buck mode and a Buck-Boost mode. The invention provides digital and analog control of converter three-mode smooth switching.

The invention discloses a self-synchronizing clock cascade time synchronization system, and relates to the technical field of rail transit clock synchronization, the system comprises a plurality of cascaded self-synchronizing clock devices, each device configuration mode selection assembly and an FPGA control unit, a master-slave mode can be switched through an interface combination, the FPGA control unit integrates a plurality of modules such as a time synchronization module and an internal clock module, and the FPGA control unit is connected with the self-synchronizing clock device. An internal clock adopts a second timestamp and nanosecond mantissa double-timing format; the time synchronization module calculates and calibrates a clock error through a bidirectional time difference averaging algorithm based on four groups of time information and supports IRIG-B code, SNTP network and emergency manual multiple time synchronization modes, after the self-synchronizing clock host equipment initiates time synchronization, the self-synchronizing clock slave equipment can be switched to the self-synchronizing clock host equipment to initiate time synchronization to a lower stage after calibration, and the time synchronization is completed. The multi-stage cascade synchronization is realized, the system synchronization precision is high, the anti-interference capability is strong, the bidirectional cascade expansion is supported, and the multi-scene time synchronization requirements are met.

The invention relates to a high-order transverse mode compression state preparation device based on optical parameter resonant cavity mode selection, and belongs to the technical field of quantum state light field generation. Fundamental frequency light and pump light output by the laser source generate a high-order transverse mode light field through the mode conversion module, and then the high-order transverse mode light field enters the optical parametric resonant cavity to be subjected to parametric down-conversion with the nonlinear crystal. The cavity length of the optical parametric resonant cavity is locked at the optimal pumping mode position corresponding to the high-order transverse mode compression state, so that resonance of an impurity mode in the optical parametric resonant cavity can be avoided, and the compression level of a high-order transverse mode light field is improved. Under injection of high-order transverse mode pump light, the pump mode is purified through the optical parametric resonant cavity of the annular structure, the compression level of a high-order transverse mode light field is enhanced, adjustment is easy, practicability is high, productization is easy, and wide application prospects are achieved in the fields of quantum space measurement, biological measurement, atomic force microscope detection and the like.

A rotary hammer includes a housing and a mode selection dial supported in the housing. The mode selection dial includes a cam. The housing supports a motor providing a rotational output. The housing supports a linkage moveable between a first position and a second position in response to engagement by the cam. A loss-of-control detection system measures acceleration of the housing and disables the motor upon the acceleration exceeding an acceleration threshold. The housing supports an operating mode detection system including a magnet and a Hall-effect sensor. The magnet is coupled to the linkage and moveable therewith between a third position corresponding to the first position of the linkage and a fourth position corresponding to the second position of the linkage. The Hall-effect sensor provides an output signal indictive of the position of the magnet. The loss-of-control detection system is selectively disabled based upon the output signal.

The invention provides a safety partition and safety path control method and system for a series press line, and belongs to the technical field of press control. The method comprises the steps that a mode selection instruction is received, a whole line operation mode is recognized, and safety partition configuration is generated; collecting safety signals and moving trajectory data in real time, and establishing a whole line safety control model and a stamping unit safety sub-model in a bus safety controller; calling a whole-line safety control model and a safety sub-model to compare and evaluate a safety state in real time, and triggering safety operation according to a whole-line operation mode when the safety state is abnormal; in the teaching or running process of the carrying path, a safety motion state machine is established for the carrying equipment in the activated partition, and safety control is conducted on the carrying path; and when a person needs to enter the line body, responding to a maintenance request, automatically planning a fault maintenance small partition, executing energy locking and activating a safety scanner to dynamically monitor the position of the person according to a safety partition configuration mode. According to the invention, accurate matching of the security resources and the production requirements is realized.

The invention relates to the technical field of disinfection devices, and discloses a disinfection device control method, a disinfection device and a computer readable storage medium, the disinfection device control method comprises the following steps: receiving an area selection instruction, and determining a target processing area according to the area selection instruction; receiving a mode selection instruction, and determining a target processing mode according to the mode selection instruction; according to the invention, a user can autonomously select the target area according to actual requirements, so that energy waste caused by idling of a chamber which does not need to be treated is avoided, and the treatment requirements of different spaces can be met in a targeted manner; the target processing mode is accurately matched through the mode selection instruction, so that the disinfection device only executes the corresponding function in the selected area, it is ensured that the processing effect meets the actual requirement, the operation process is simplified, and on-demand processing can be achieved without complex setting. And the disinfection device can be flexibly adapted to diversified use scenes through the control logic of double autonomous selection.

The invention provides a multi-energy harvesting and multi-output management converter, and relates to the field of integrated circuits. An energy collection control circuit of a multi-energy collection and multi-output management converter is composed of a plurality of circuits. The input end maximum power tracking circuit is used for collecting input voltage and energy storage capacitor voltage and generating a first control signal. And the output end energy demand monitoring circuit is used for collecting the load voltage to obtain a second control signal. And the mode selection circuit is used for generating an enable signal according to the first control signal and the second control signal. And the on-time self-adjusting circuit is used for generating a third control signal according to the energy input voltage and the enable signal so as to control the on-time. And the adaptive zero current detection circuit is used for acquiring a fourth control signal of zero current conversion time based on the energy input voltage and the enable signal. And the grid control and drive circuit is used for outputting a fifth control signal according to the third control signal and the fourth control signal, and the converter can improve the energy collection and conversion efficiency.

The invention relates to the technical field of gyroscope systems, and discloses a high-Q-value gyroscope phase delay detection compensation system and method, and the system comprises a mode selector which is used for carrying out mode switching between a frequency shift phase discrimination detection unit and a phase-locked loop phase compensation unit; the frequency shift phase discrimination detection unit is used for dynamically adjusting the frequency of the driving signal to an initial frequency shift value with the phase change rate approaching 0, and determining the phase delay of the phase-locked loop of the target gyroscope based on orthogonal demodulation; and the phase-locked loop phase compensation unit is used for performing phase compensation on the phase delay of the phase-locked loop and locking the phase of the system to a resonant state through closed-loop control. According to the system provided by the embodiment of the invention, the driving signal frequency is dynamically adjusted through the frequency shift and phase discrimination detection unit, the initial frequency shift value with the phase change rate approaching 0 is found, the phase delay information of the system can be quickly obtained without fine frequency sweeping, the test time is greatly shortened, and the efficiency is improved.

Interface and mode selection for digital action execution is provided. For example, a system loads a script library embedded in an electronic resource. The system determines a historic level of engagement between a client computing device and one or more digital assistants. The system selects, based on a first property of the client computing device and the historic level of engagement, a type of digital interface. The system generates, based on the type of digital interface, a digital interface with the call-to-action. The system determines, responsive to an instruction to execute the call-to-action, a mode of execution. The system selects a digital assistant and a second client device to execute the call-to-action. The system transmits the call-to-action to the second client device for execution.

The invention discloses a distributed AI training-oriented RDMA transmission mode intelligent selection method, and the method comprises the steps: obtaining multi-dimensional data features in a deep learning training process, the multi-dimensional data features comprising a tensor structure feature, a data access mode feature, a data timeliness feature, a data dependency feature and a data change rate feature; identifying a current training stage, wherein the training stage comprises a forward propagation stage, a back propagation stage and a parameter updating stage; based on the multi-dimensional data features and the training stage, an optimal RDMA transmission mode matched with the current training scene is selected through an adaptive decision matrix, and the optimal RDMA transmission mode comprises one or more combinations of RDMA Write operation, RDMA Read operation, Send / Receive operation and Atomic operation; and switching the RDMA transmission mode in real time according to the dynamic change of a network environment, ensuring that a training data flow is not interrupted in a switching process by adopting a progressive flow migration strategy, and optimizing a subsequent mode selection decision through a historical performance learning mechanism.

A desaturation detection circuit is described that uses two or more desaturation circuit threshold values, which shifts the desaturation threshold value in a normal operational mode to a higher voltage when the active short circuit (ASC) signal is present in a faulted operational mode. Including two or more desaturation detection circuit threshold values allows a lower desaturation threshold value during a normal operational mode and a higher voltage in a faulted operational mode, or mode-dependent threshold value selection.

The utility model relates to the technical field of simulation, and discloses a wheel speed signal simulation device and a semi-physical simulation test system, the wheel speed signal simulation device comprises an FPGA processor and at least one signal channel connected to the FPGA processor, and each signal channel comprises a signal processing module, a signal output module and a signal conversion module. The signal processing module and the signal output module of each signal channel are respectively connected with the FPGA processor, and the signal output module selects an output mode according to a mode selection signal output by the FPGA processor. The wheel speed signal simulation device can simulate the signal output of a vehicle wheel speed sensor, supports the simultaneous output of a plurality of channels, can respectively simulate different types of sensors through the plurality of channels, supports the fault simulation of the wheel speed sensor, and cooperates with the fault diagnosis function of a verification controller.

The invention relates to the technical field of energy storage assisted thermal power generating unit frequency modulation, in particular to an intelligent thermal power and energy storage combined frequency modulation control system and method based on multi-mode switching, and the system comprises a telecontrol device, an intelligent thermal power and energy storage cooperative control system, a thermal power generating unit and an energy storage system. The telecontrol device sends an automatic power generation control instruction to the intelligent fire-storage cooperative control system and the thermal power generating unit, and according to different mode selection modes, the intelligent fire-storage cooperative control system obtains an energy storage power instruction and adjusts the output of an energy storage system by using an internally designed functional module; the thermal power generating unit obtains a unit load instruction and adjusts the output of the thermal power generating unit by utilizing an internally designed functional module, the combined output of the energy storage system and the thermal power generating unit responds to an automatic power generation control instruction, deep coupling and efficient control of the thermal power storage system are achieved, the long-term frequent and rapid frequency modulation pressure of the thermal power generating unit is relieved, and the over-temperature risk of a boiler water cooling wall is reduced. The comprehensive economy and safety of the fire storage system are improved, and the combined frequency modulation capacity of the fire storage system is improved to the maximum extent.