188results about How to "Auto switch" patented technology

An embodiment of the invention discloses a method for replacing the interface style, and an equipment thereof; the method comprises the following steps: according to the state of the set conditions, changing the style of the startup interface and displaying the information switching; acquiring the corresponding interface style information after the state changes of the set conditions; comparing the elements in the display information of the original interface style with the elements in the corresponding display information after the state changes of the set conditions; according to the comparison results, determining the display information of the corresponding interface style after the state changes of the set conditions; and refreshing the display information of the original interface style to the display information of the corresponding interface style after the state changes of the set conditions. The application of the technical proposal enables the switching process of the interface style at the terminals to be simple and flexible so as to enhance the intelligentization of terminal interface style switching.

The invention provides an eSIM card and a method and system for automatically switching a configuration file of the eSIM card. The method comprises the steps: enabling an eSIM card to regularly detecta region where a terminal is currently located, so as to judge whether the terminal is in a roaming state or not; enabling an eSIM card to obtain the network entry information of the terminal in thecurrent region if the terminal is in the roaming state, and transmitting a preferred list obtaining request to a third side management platform; receiving the preferred list, sent by the third side management platform, of the current region, and storing the preferred list; judging whether the eSIM card is provided with a configuration file of a first preferred operator in the preferred list or not; switching the configuration file of an original operator in the eSIM card to the configuration file of the first preferred operator if the eSIM card is provided with the configuration file of the first preferred operator in the preferred list, and notifying the terminal provided with the eSIM card of carrying out the restart and reentry. According to the invention, a user does not need to carryout manual operation, and the user experience is good.

The invention discloses a man and machine driven type electric power steering system and a mode switching method and belongs to the field of unmanned steering for intelligent cars. The electric power steering system comprises a front torque/angle sensor, a rear torque/angle sensor, a vehicle speed sensor, a man and machine driven type steering controller, a mode switching controller, a steering motor, a steering shaft, a speed reducing mechanism, a pinion and rack mechanism and a yaw velocity sensor. An existing electric power steering system is simply transformed, the rear torque/angle sensor is mounted on the original electric power steering system, torque/angle signals in man driving and machine driving modes are acquired in real time, and great convenience is brought to the work of a steering motor in the two modes; meanwhile, according to signals of the front torque/angle sensor and the rear torque/angle sensor, the steering mode of a current vehicle can be judged simply and quickly, and automatic and safe switching between the two steering modes can be realized.

The invention is related to a non-woven fabric napkin arrangement and output device and a transportation method. The non-woven fabric napkin arrangement and output device comprises a top transportation mechanism with a swing arm transportation mechanism on the left, a bottom transportation mechanism is arranged below top transportation mechanism, a wheel fork mechanism is arranged below the bottom transportation mechanism and a products output platform is arranged on the right of the wheel fork mechanism. The mechanism is suitable for high-speed arrangement and output of napkins and some soft package products. For some production lines with docking and automatic packaging, products enter an automatic docking and packaging mechanism via the top transportation mechanism in normal situation, and while the automatic docking and packaging mechanism has faults, products are switched to the bottom transportation mechanism rapidly and automatically, arranged and outputted via the wheel fork mechanism rapidly and returned to the top mechanism automatically when the automatic docking and packaging mechanism has no fault, thus simultaneous fault-solving and high-speed production are realized without decreasing the speed and stopping a host machine when the automatic docking and packaging mechanism has faults.

Provided is a switching method for charge control modes of a single-phase intelligent electric energy meter. A local charge control mode and a remote charge control mode are triggered off to switch according to a remote encryption instruction or a switching time signal preset in the interior of the electric energy meter. A master control module is used for automatically controlling an I/O port to refresh and automatically turn on or off function module only in the charge control mode and then automatically switching display content of a display module. In addition, the master control module is used for automatically settling historical data, recording switching events and saving historical data and switching events by means of a storage module. Therefore, the local charge control mode and the remote charge control mode can be reliably and flexibly switched in order to satisfy needs of electric energy measurement and settlement.

The invention discloses a switching method for an operation interface in a remote control terminal. The method comprises the steps that the remote control terminal obtains a nearby wireless data network in real time, networking is carried out between the remote control terminal and wireless equipment sending the wireless data network, identity judgment is carried out on the networked wireless equipment, the identity information of the wireless equipment is obtained through adjustment, and the operation interface of the remote control terminal is switched to be a control interface controlling the corresponding wireless equipment. The problems that in the prior art, an operation interface is too complex when a remote control terminal controls node equipment in a wireless mode, an operation interface correspondingly controlling the node equipment can be found only after complex operations are carried out, and the operation interface controlling the node equipment cannot be automatically obtained through switching are solved.

The invention discloses a camera module, a photographing device and a multispectral imaging method. The camera module comprises an imaging lens and a photosensitive element, wherein the position of the imaging lens corresponds to the position of the photosensitive element, the camera module further comprises a rotatable optical filter assembly arranged between the imaging lens and the photosensitive element, and the optical filter assembly is used for rotating different band pass filters between the imaging lens and the photosensitive element, so as to separate an emergent light beam of the imaging lens into light of corresponding spectral bands through the band pass filters. The camera module disclosed by the invention can improve the utilization rate of light energy of a spectral imaging system and reduce the space occupancy of the system, which is beneficial to the miniaturization of the system.

The invention discloses an automatic control method for the air-fuel ratio of a hot-blast stove. The method includes the following steps that S1, in the ignition stage, after a control system of the hot-blast stove receives a combustion signal, air and fuel gas are input into the hot-blast stove according to the optimal air-fuel ratio; S2, after a signal indicating that ignition of the hot-blast stove is completed is received, an air-fuel ratio dual-PID controller is started, dual PID includes remaining oxygen PID and arch crown temperature PID, and maximum values of the two PID control results are output; and S3, after a banking signal of the hot-blast stove is received, the control system of the hot-blast stove stops working. By means of the automatic control method for the air-fuel ratio of the hot-blast stove, the optimal air-fuel ratio can be output all the time, and it is guaranteed that coal gas is efficiently and fully combusted; the arch crown temperature is controlled to be stabilized at the a target arch crown temperature, and it is guaranteed that the combustion process is safe and stable; and automatic and stable switch for different requirements of the air-fuel ratio in various stages can be achieved.

The invention discloses a motor drive system with automatic switching capacity and a control method thereof. The motor drive system is used for an electric vehicle. The motor drive system comprises a first motor, a second motor, a vehicle controller and a charge and discharge system. The vehicle controller controls the first motor and the second motor to drive or brake the electric vehicle. The charge and discharge system supplies power to the electric vehicle and receives electric energy released by the first motor and the second motor when the vehicle is braked. The first motor and the second motor are each of a double-output-shaft structure. One end of the first motor is connected with a load device, and the other end of the first motor is connected with an input shaft of the second motor through a clutch and a transmission shaft. The output shafts of the second motor are connected with a main speed reducer of the vehicle through a reduction gearbox or directly connected with the main speed reducer. The motor drive system can generate large torque when the vehicle works at a low speed and has proper power when the vehicle is operated at medium and high speeds.

The invention discloses an intelligent Linux device and an input method switching method for the same. The method includes firstly, capturing a focus switching event; secondly, detecting whether two different input units are switched or not based on the captured focus switching event; thirdly, acquiring a preset input method shortcut key corresponding to an input unit with a current user and a current focus when the two different input units are detected to be switched; and fourthly, generating an event representing input of the acquired shortcut key so as to enable a current input method to be switched to an input method corresponding to the acquired input method shortcut key. Therefore, user friendliness is increased, a system can be switched to a desired input method by the user automatically, and even the same input unit can be switched to different preset input methods according to different users.

The invention discloses a multi-dimensional analysis method and a multi-dimensional analysis system. The method comprises the steps as follows: intercepting an access request transmitted by a user and obtaining at least one request parameter in a query expression in the access request; matching corresponding data source for each request parameter according to the request parameter and a configuration file, wherein the configuration file comprises an incidence relation of the preset parameter and the data source; performing data querying operation of the access request in the matched data source. The method and the system provided by the invention are simple in process for switching the data source, and can be used for automatically and fast switching the data source. The method and the system provided by the invention find the data source via a plurality of request parameters and solve the problem in prior art.

The invention discloses a vertical-type automatic wall tile paving device for building construction. The device comprises a first supporting plate. A second supporting plate is fixed to the bottom endof the side wall of one side of the first supporting plate, the first supporting plate is perpendicular to the second supporting plate, and a third supporting plate is fixed to the side wall of the top end of the first supporting plate. A first push rod motor is fixed to the side wall of the top end of the third supporting plate, a slide block is slidingly connected to the side wall of one side of the first supporting plate, and an output shaft of the first push rod motor penetrates through the third supporting plate and is fixed to the side wall of the top end of the slide block. The side wall of one side of the slide block is provided with a first groove, and a second push rod motor is fixed to the side wall of one side of the first groove. According to the vertical-type automatic walltile paving device for building construction, tiles can be subjected to suction wall paving, during wall paving, the four corners of each tile can be tightly knocked, so that the tiles better fit thewall space, the wall paving efficiency is improved, the tiles can be automatically switched, a vacuum suction cup conveniently sucks the vacuum tiles, and the convenience is improved.

The invention relates to a miniature dual-power supply automatic conversion switch. The miniature dual-power supply automatic conversion switch comprises an automatic conversion device, a normally-used circuit breaker and a back-up circuit breaker, wherein the automatic conversion device comprises a shell, intelligent control circuit boards, mechanism racks, a motor, a bevel gear and two groups of transmission assemblies, each group of transmission assembly comprises a transmission gear, a cam and a conversion arm, the transmission gear is linked with the bevel gear, the cam is linked with the transmission gear, the conversion arm is rotatably arranged on the mechanism rack, corresponding to the cam and used for driving a handle of the normally-used circuit breaker/a handle of the back-up circuit breaker, the cam rotates with the transmission gear so as to drive the conversion arm to rotate, a breaking piece is movably arranged on the mechanism racks and is corresponding to a part between the transmission gear and the cam, the transmission gear and the breaking piece are freely matched in a closing direction and are matched in a linkage way in a breaking direction, an interlocking mechanism is arranged in the shell and is matched with the conversion arm in a linkage way, and the intelligent control circuit boards are used for controlling the motor to positively rotate, reversely rotate and stop. The miniature dual-power supply automatic conversion switch has the advantages of compact structure, high reliability, safety, reliability and small size and is convenient to install.

The invention provides a light beam shaping system for metal SLM printing. The system comprises a laser, and a collimator, a zoom beam expander, a beam shaping mechanism, a galvanometer system and a working platform which are sequentially arranged in the propagation direction of laser beams emitted by the laser. A laser beam emitted by the laser is transmitted through an optical fiber to the collimator with an optical fiber interface for collimation, and the spot size is adjusted through the zoom beam expander to meet the incident spot size requirement of the beam shaping mechanism, the incident spots are shaped through a beam homogenizer or a beam shaper and then converted into flat-topped spots, the flat-topped spots are focused through the galvanometer system to form gathered spots, andthen the gathered spots reach the working surface to machine the metal powder. According to the system, light beam energy is redistributed to obtain circular, rectangular and oval flat-topped light spots or flat-topped light spots of specific shapes are customized according to requirements, metal printing defects can be effectively reduced through shaping of the system, and meanwhile, efficient printing can be conducted by introducing a high-power laser system in cooperation with large-size light spots.

The invention discloses a compressed air heat energy recovery and control system. The control valve opening of a circulating water exit is regulated according to parameters of pressure, temperature, liquid level and the like. The whole system can perform automatic operation and the use is convenient. The compressed air heat energy recovery and control system comprises a heat exchanger, a water cooling system, a heat energy utilization device, a circulation water tank with a water inlet pipe, a circulating pump and a controller, wherein a compressed air outlet of an air compressor is connected with the heat exchanger, the heat exchanger is further respectively connected with the circulating pump and the water cooling system, the circulating pump is connected with the circulation water tank through the heat energy utilization device, the controller is respectively connected with an air inlet temperature sensor, an air outlet temperature sensor, an air outlet pressure sensor, a circulating water inlet temperature sensor, a circulating water outlet temperature sensor, a circulating water tank water supply inlet temperature sensor, a circulating water tank temperature sensor, a liquid level sensor, an inlet pneumatic valve, a by-pass pneumatic valve, an electric valve, a control valve, a water supply magnetic valve, the circulating pump and the water cooling system.

The embodiment of the present invention discloses a switching method of wireless connection, a wireless terminal and a system thereof used for switching the wireless connection states automatically. The method of the embodiment comprises the steps of detecting whether the wireless terminal is connected with a bearing device of the wireless terminal, if the wireless terminal is connected with the bearing device, disconnecting the wireless data connection of the wireless terminal and a designated terminal, if the wireless terminal is disconnected with the bearing device, establishing the wireless data connection of the wireless terminal and the designated terminal, so that the wireless terminal can switch the wireless connection states automatically according to the different connection states with the bearing device.

The invention provides a method and an apparatus for dynamically updating a DNS cache by an Nginx (Engine X)-RTMP (Real Time Messaging Protocol). The method comprises the following steps: S1, after the DNS cache set in advance is labeled into an on state, obtaining a current timestamp as well as an absolute timestamp that is set in advance and is recorded when the DNS cache is updated at a previous time; S2, obtaining a time interval between the current timestamp and the absolute timestamp, and comparing the time interval with an overtime interval set in advance; and S3, if the time interval is greater than the overtime interval, according to a URL that is recorded in advance and is corresponding to a backend service, updating the DNS cache and storing the current timestamp as the absolute timestamp. The method and the apparatus provided by the invention determine whether to perform DNS update by adding the DNS cache in the Gginx-RTMP and judging whether the timestamp is expired; a response can be made relatively fast for a condition in which an IP is scheduled and is changed by the backend service, and the IP of the backend service is switched timely and automatically.