56results about How to "Avoid frequent opening" patented technology

The invention provides a method for displaying a virtual keyboard, the virtual keyboard and a touch screen terminal. The method comprises the following steps of: receiving sliding information of a user for the virtual keyboard, wherein the virtual keyboard comprises a plurality of parts, and a part of the plurality of parts are displayed in a keyboard display area of a screen; and moving and/or loading the corresponding part in the virtual keyboard according to the sliding information, and displaying the changed part in the keyboard display area of the screen. The application of a panoramic keyboard is provided, unlimited sliding of the user can be accepted, keyboards with different input functions are prevented from being frequently opened and closed by the user in the input process, the problem of interruption when the user switches the keyboards can be solved, the using efficiency of various keyboards is improved, and using smoothness and continuity are improved.

The invention belongs to the field of vehicle safety, and provides a vehicle anti-collision method, device and system. The method comprises: according to the speed of a vehicle and the speed of a front vehicle, determining whether the vehicle collides with the front vehicle or not, if yes, analyzing whether the vehicle decelerates at the maximum deceleration speed and still collides with the frontvehicle or not, and if not, controlling the vehicle to decelerate at the maximum deceleration speed, so that frequent starting of an electromagnetic anti-collision device is avoided, and then electric energy loss is reduced.

The invention discloses a method and a device for acquiring wireless network data. The method for acquiring the wireless network data is executed by data acquisition equipment associated to an access point AP and comprises steps as follows: a data acquisition command is called; a power-saving announcement message is sent to the AP according to the data acquisition command, so that the data acquisition equipment enters a data acquisition mode; in the data acquisition mode, the data acquisition equipment keeps an associated state with the AP for WIFI scanning, wireless network signals on different channels are obtained, and wireless network data are acquired according to the wireless network signals on different channels. Wireless deployment of the data acquisition equipment is realized, the data acquisition quantity is effectively increased, the system stability is effectively improved, and the deployment cost is saved.

The invention provides a vehicle, a control method, device and system for a steering lamp of the vehicle and a storage medium; the control method for the steering lamp of the vehicle comprises the following steps: collecting a current driving road surface image of the vehicle; identifying a lane line in the road surface image; judging whether a driver of the vehicle has a lane changing intention or not according to the lane line; and if the driver intends to change a lane, obtaining the lane changing direction, and controlling a steering lamp, corresponding to the lane changing direction, of the vehicle to be turned on. The control method can effectively avoid the phenomenon that the steering lamp is frequently turned on when the vehicle runs on a continuous curve, reduces the potential safety hazard that a driver forgets to turn on the steering lamp during lane changing or turning, and has the advantages of being low in cost, simple and easy to implement.

The embodiment of the invention discloses a gate passing control method and device, equipment and a storage medium. The method comprises the steps that passing state information of a first area is detected; the first area is a channel between two side boundaries of the gate body in the length direction of the gate; if the passing state information is that the passing object does not exist in the first area and the gate is in an open state, whether a target object exists in the first channel range or not is judged; the first channel range comprises a range between the gate and a preset position; the preset position does not reach the gate body in the passing direction and is located between the boundaries of the two sides of the gate body; and if the target object exists in the first channel range, the gate is controlled to be kept in an open state. According to the technical scheme, on the basis that the passing efficiency is effectively improved, the situation that inconvenience is brought to passing of the target object due to frequent opening or closing of the gate can be avoided.

The invention relates to a balance valve and an engineering machine. The balance valve comprises a loading cavity, an oil inlet cavity and a balance valve body core, wherein a first oil duct for communicating the loading cavity with the oil inlet cavity is arranged in the balance valve; the balance valve body core is provided with a second oil duct for communicating the loading cavity with the oil inlet cavity; when the balance valve is reversely opened, the initial section of the motion stroke of the balance valve body core is a cover stroke; and in the cover stroke, the first oil duct is closed, so that oil flows back through the second oil duct, wherein the through flow of the second oil duct is smaller than that of the first oil duct. In the cover stroke, the first oil duct is closed, the oil flows back through the second oil duct, and the through flow of the second oil duct is smaller than that of the first oil duct, thereby preventing instantaneous change of the pressure in the balance valve loading cavity and enhancing the jogging property of the system. The balance valve can avoid frequent opening and closing and prevent the hoisting system from being subjected to action impact, whipping or other phenomena, thereby enhancing the stability of the balance valve and system.

The invention provides a compression mode opening method and an RNC (Radio Network Controller). The compression mode opening method comprises the following steps of: respectively calculating reporting times of a 2B event, a 3A event and a 2D event of UE (User Equipment) under the current using frequency point and within a preset time duration; calculating the opening efficiency of the compression mode according to the reporting times of the 2B event, the 3A event and the 2D event; when the opening frequency of the compression mode is smaller than a preset opening efficiency threshold, lowering a reporting threshold of the 2D event; and issuing the lowered reporting threshold of the 2D event to the UE and opening the compression mode when the signal quality of the UE under the currently-used frequency point is lower than the lowered reporting threshold of the 2D event. The compression mode opening method and the RNC provided by the invention have the capabilities of reducing the opening times of the compression mode, preventing the UE from being opened frequently and improving the all quality.

The invention provides a method and a system of clutch control for a hybrid electric vehicle. The method includes the steps of detecting signals of an accelerator pedal of a hybrid electric vehicle, and determining whether the accelerator pedal is released or not; calculating delay time of the released accelerator pedal, comparing the delay time with a set time, and continuing calculating the delay time and comparing the delay time with the set time if the delay time is smaller than the set time and occurrence of no brake signal is confirmed; executing subsequent steps if the delay time is smaller than the set time and brake signals occur, or the delay time is the same as the set time; and starting a clutch of the hybrid electric vehicle to charge a power battery. The hybrid electric vehicle with the system is adaptive to road conditions which require constant change of release and step-down of the accelerator pedal. Therefore, the hybrid electric vehicle can be prevented from frequent opening and closure of the clutch, wear of the clutch is reduced, and the service life of the clutch is prolonged effectively.

The invention relates to a method and a device for processing electric vehicle temperature data. The method comprises: according to a preset temperature interval, limiting values of an original temperature value of an electric vehicle component, the original temperature value being acquired in a current period, to obtain first temperature data of the current period; according to a preset filter coefficient, performing filter processing on first temperature data, to obtain second temperature data of the current period; according to a preset temperature variation threshold, limiting values of variable quantity of the second temperature data of the current period, to obtain to-be-output temperature data of the current period; when the to-be-output temperature data of the current period is detected to be abnormal, resetting the to-be-output temperature data of the current period, using the reset temperature data as the temperature data output by the current period. The method and the device can prevent frequent startup of a cooling device and frequent switchover of amplitude of cooling operation, so as to improve service life of the device, and improve stability of a thermal managementsystem.

The invention provides a multifunctional sensing energy-saving lamp, and specifically relates to the technical field of lamp lighting. The multifunctional sensing energy-saving lamp comprises an infrared thermal imaging module, an infrared logic analysis module, a light sensor, a light logic analysis module, a time module, an audio play module, a controller, a variable resistor, an energy-saving lamp and a shell. The multifunctional sensing energy-saving lamp has the characteristics of infrared sensing sensitivity and no dead angle and can be prepared for judging appearance of human bodies and animals, erroneous turn-on of the sensing lamp is effectively reduced, and the brightness of the LED (Light Emitting Diode) energy-saving lamp can be changed according to the environment to meet multiple requirements of people for light. The energy-saving lamp and the music player are automatically turned on in a specific time period, thereby meeting multiple requirements of people for the sensing energy-saving lamp; and simultaneously, the energy-saving lamp can be conveniently detached and replaced.

The invention relates to an air purifying device, in particular to a high-efficiency air purifier. The high-efficiency air purifier comprises a grid net frame arranged at the indoor top. A plurality of environment monitors are arranged on the grid net frame, and a center purifying ring is arranged, and comprises a plurality of center fixing purifiers; the high-efficiency air purifier is also provided with a center controller, and a secondary purifying ring and an edge purifying ring are arranged; fixable purifiers and movable purifiers are distributed on the secondary purifying ring and the edge purifying ring, the movable purifiers are installed on movable plates, and the movable plates are connected with the center controller through stretchable rods; the stretchable rods pull the movable plates to move on the grid net frame. According to the high-efficiency air purifier, environment monitoring and the purifier are separated, multipoint monitor data is analyzed by the center controller, the purifying rings are correspondingly adjusted, different areas are classified and controlled according to the activity conditions of persons, and frequent starting of the purifier in the automatic controlling process is avoided.

The invention discloses automatic cold drink processing equipment and relates to the technical field of food processing equipment. The automatic cold drink processing equipment comprises a tank body,a storage tank, a sweet water tank, a molding conveying device, a cabinet conveying platform, a dish storage tank and a conveying trolley, wherein the storage tank and the sweet water tank are placedinside the tank body; the molding conveying device is arranged below the tank body; the molding conveying device is connected with the storage tank and the sweet water tank respectively; the cabinet conveying platform is placed below the molding conveying device; the cabinet conveying platform is connected with the tank body and the molding conveying device respectively; the dish storage tank is connected with the molding conveying device; the dish storage tank is arranged above the left part of the cabinet conveying platform; and the conveying trolley is placed inside the dish storage tank. The automatic cold drink processing equipment has the advantages that a cold drink is automatically and rapidly made, and meanwhile, the cold drink is clean and sanitary.

The invention provides an electrode thermostat container. A container body of the thermostat container has a horizontal structure and comprises an inner layer and an outer layer; a glass fiber thermal insulation layer is arranged between the inner layer and the outer layer; an electrical heating plate is adhered to an inner wall of the inner layer; a tilted support plate is arranged in an inner chamber of the container body; a discharge port is formed on a container body wall at the bottom end of the tilted support plate; a spring piece is arranged on a container body wall beside the discharge port; the spring piece is in contact with the discharge port; and a universal wheel is arranged at the bottom of the container body of the thermostat container. The electrode discharge port is provided with the spring piece with enough elastic force so as to effectively ensure that an electrode is sealed in the thermostat container; and when the electrode thermostat container is used, only the spring piece is pressed by fingers, so that the spring piece is separated from the discharge port, and the electrode is ejected from the inside of the container body; therefore, frequent cover opening is avoided, and production efficiency is improved; meanwhile, the temperature reduction of the electrode thermostat container caused by the frequent opening and closing of the electrode thermostat container to influence the thermal insulation is avoided, and the service life of the electrode thermostat container is prolonged.

The invention discloses a water segregator for a vehicle/ship fuel cell engine. The water segregator comprises a gas-water separation unit and an automatic drainage unit. The gas-water separation unitcomprises a vortex separator, a water baffle, a water stabilizing plate, a gas guide pipe and a shell, and the automatic drainage unit comprises a liquid level switch and a drainage valve; the designof the concentric-square-shaped water stabilizing plate is adopted, the probability of wrong liquid level signal generation of the water segregator caused by the working conditions of vehicle/ship acceleration and deceleration, turning, emergency braking and the like is effectively reduced and thus risks of frequent opening of electromagnetic valve and gas leakage are avoided; and the design thatthe outer edge of the water baffle is attached to the inner wall of the shell and the water guide hole is reserved and the spiral air guide pipe are adopted, the water distribution efficiency of thewater segregator is effectively improved, and thus the power consumption of the circulating pump is reduced, and the risk that the service life of the circulating pump is shortened is reduced. In addition, the water segregator has the advantages of low technical difficulty, safety, reliability, good economic benefit and the like.

The invention discloses an electric water heater and a control method, and belongs to the technical field of water heaters. The electric water heater comprises an inner container, an electric heatingpart and an electric heat preservation part, the electric heating part is arranged in the inner container and can heat water in the inner container to a set temperature, the electric heat preservationpart is arranged outside the inner container in a surrounding mode and can carry out heat preservation on the water in the inner container, and the electric heat preservation part and the electric heating part work alternately. The control method for the electric water heater comprises the steps that when the electric heating part is in an on state, the electric heat preservation part is turned off; and the actual temperature of the water in the inner container is acquired, when the actual temperature is equal to the set temperature, the electric heating part is turned off, and meanwhile theelectric heat preservation part is turned on. According to the electric water heater and the control method, heat preservation is carried out the water in the inner container through the electric heatpreservation part, heat loss of the water is slowed down, the phenomenon that the electric heating part is frequently turned on and turned off can be avoided, and therefore the service life of the electric heating part is prolonged, incrustation is reduced, a foaming agent does not need to be arranged, and a good heat preservation effect is achieved.

The invention discloses a blood sample storage device for cardiovascular department. The blood sample storage device comprises a refrigeration cabinet, wherein placing frames are evenly, horizontally and movably arranged in the refrigeration cabinet, and fixing plates are inwards, horizontally and fixedly connected to the positions, corresponding to the placing frames, of the front side and the rear side of the left side wall and the right side wall of the refrigeration cabinet; and connecting plates are horizontally, longitudinally and fixedly connected between the inner ends of the fixing plates at the front side and the rear side, and sliding grooves with openings in the inner sides are outwards formed in the inner sides of the connecting plates. According to the blood sample storage device, first lead screws are vertically arranged at the front side and the rear side of the left side in the refrigeration cabinet, second lead screws are horizontally arranged at the front sides and the rear sides of the upper portions of the placing frames, first sliding blocks are movably arranged on the first lead screws and the second lead screws jointly, a third lead screw is arranged between the first sliding blocks at the front side and the rear side, and clamping parts are movably arranged below the third lead screw, and reagent bottles are clamped; and meanwhile, an output groove is movably formed in the bottom of the left side of the refrigeration cabinet, so that taking is convenient, and the situation that because the refrigeration cabinet is frequently opened, cold air loss is increased and blood samples are not beneficial to being stored is avoided.

The invention discloses an energy-saving controller for classroom illumination. According to an electric energy waste problem caused by a current extensive-style classroom illumination management pattern, a partition control strategy is carried out by classroom illumination equipment, and in combination with environmental signals collected by a sensor in real time and through analysis processing of a control unit, the on-off state of lamps, the number of the lamps to be turned on and the area where the lamps are turned on are accurately controlled to achieve reasonable adjustment and control of classroom illumination resources, so that intelligent electricity-saving energy-saving adjustment control management and optimization of classroom illumination systems of existing colleges are achieved, and a phenomenon that lamps in classrooms stay in an on-state all the time is avoided. Meanwhile, the intelligence and automation degree of classroom illumination can be effectively increased, the illumination quality is improved, the service life of light sources is prolonged, and energy-saving environment-friendly technical upgrading reconstruction of the classrooms is completed.

The invention discloses a reagent storage device. The reagent storage device comprises a box body, a fixing frame, a quick-connection socket, a display, a refrigerator, a temperature detector and a power interface, wherein a cavity is formed in the box body, the box body comprises a box cover used for sealing the cavity; the fixing frame is arranged in the cavity, a reagent bottle, a sensor and acontrol unit are arranged on the fixing frame, the sensor is used for detecting the information of the residual reagent of the reagent bottle and sending the information to the control unit; the quickconnection interface is arranged on the box body, and the reagent bottle is connected with the quick-connection socket; the display is arranged on the box body, and is used for displaying the displayinformation output by the control unit; and a cooling pipe of the refrigerator is arranged in the cavity, the refrigerator is connected with the control unit; the temperature detector is used for detecting the temperature in the cavity and sending the temperature information to the control unit; and the power interface is arranged on the box body, and the power interface is connected with the control unit. The reagent storage device is convenient for storage of reagents and high in safety, the residual quantity of reagents can be displayed in real time, and when the reagent storage device isused, no reagent is wasted.