45results about How to "Implement trigger" patented technology

A co-simulated manoeuvring method of distributed multi-role mode includes utilizing virtualized reality and distributed simulation technique and using particle system and intelligent substitute to reappear manoeuvre site, using manoeuvre emergency preplan to guide manoruvre process, applying manoeuvre whole course monitor platform in synchronization with 3-D manoeuvre environment to monitor and control maneoeuvre process then applying databank technique and data match-identification technique to evaluate effect of manoeuvre.

The embodiment of the invention discloses a method for sending a bullet screen message, a server, a system, and a storage medium. The method comprises the steps that the server receives a bullet screen message request sent by a webpage terminal, wherein the bullet screen message request comprises a target bullet screen message and target client information; the server caches the target bullet screen message, and detects whether to receive an empty data packet sent by a target client or not according to the target client information, wherein all clients build socket word length connection withthe server in advance; the server adds the target bullet screen message to the empty data packet to generate a response packet when the empty data packet is received; the server transmits the responsepacket to the target client according to a target socket word object corresponding to the target client. According to the technical scheme of the embodiment of the invention, the method can achieve the active triggering of the bullet screen message, improves the transmission speed and development efficiency, reduces the concurrence quantity of the server, and alleviates the processing pressure ofthe server.

The invention discloses an implementation method, equipment and system of secure communication service. The method comprises the following steps: receiving, by an encryption application server, an initial session request message from a calling terminal forwarded by a network side call session control unit, wherein the initial session request message carries with secure communication instruction information for indicating that the call is an encrypted call; determining user domains to which the calling terminal and a called terminal belong according to the initial session request message, selecting a corresponding key management center from the determined user domains, and triggering the key management center to generate a session key required to be used by the call for the calling terminal and the called terminal. In the scheme, the secure communication instruction information can be carried in the initial session request message to realize the trigger of the secure communication service, so that the purpose that the secure communication service is provided for a user based on an existing IMS (IP Multimedia Subsystem) network to improve the security of user communication service can be achieved.

This invention relates to a system and a method for realizing centralized management to user data of a fixed phone net, in which, the system is to introduce a user centralized database HLR in a soft switch network to store and manage the user data of fully fixed phone net in concentration then utilizes the character of strong process ability of the soft switch and widely cover sphere to form a new fixed phone net structure, the HLR+SS overlapping network. This invention also provides a method for enlarging criterion access HLR enquiring user data by a soft switch device SS with the MAP or Diameter protocol as the basis to further trigger user related services and play a foundation for realizing separation of machine and number, opened system and multi-kind of intelligent service trigger mode and development of fixed net new service.

The invention discloses a test device for a train power supply system of an electric locomotive. The distribution boxes of the device are connected with the locomotive through locomotive power supply sockets and leads; the distribution boxes are connected with each other through leads and wiring terminals; the distribution boxes and load control cabinets are connected through leads and wiring terminals; the load control cabinets are arranged in the box type transformer; a resistance band is arranged in a load resistance cabinet; a centralized control experiment control box for detecting signal and fault of a centralized control device of an analogue locomotive is arranged between a locomotive centralized control socket and a locomotive portable lamp plug; a control circuit arranged in each distribution box and load control cabinet selects experiment load resistance according to an operation button of each distribution box and load control cabinet; and a main loop arranged in each distribution box and load control cabinet conducts test and state display in each distribution box and load control cabinet according to the experiment load resistance selected by the control circuit. According to the invention, the requirements of ground load experiment of a train power supply cabinet are met, and the test efficiency is improved; and moreover, the operation is simple and reliable, the manufacturing cost is relatively low, and the demands of existing experiment site are met.

The invention relates to the technical field of molecular biology, and in particular, relates to a biosensor and method for detecting salmonella. The biosensor includes an RPA reaction reagent, a Lambda nucleic acid exonuclease cutting reaction reagent, an HCR reaction reagent and a chromogenic reagent. A double-stranded nucleic acid of salmonella is amplified by a multi-enzyme system, and dsDNA phosphorylated at the 5' end is obtained. 5'-phosphorylated strands in the dsDNA are digested by Lambda exonuclease, and RPA products become single strands. A universal junction is exposed, an HCR reaction is initiated, and released G-tetrad binds to Hemin to form G4 DNAzyme, colorless TMB is catalyzed to be oxidized into blue oxTMB visible to naked eyes by H2O2, and then salmonella is detected through the change of color and absorbance value. The biosensor has the advantages of visualization, versatility, rapidity and high sensitivity.

The invention discloses an induction type underwater switch which comprises a handle, a handle lifting pull shaft, a pressure spring, a cover plate, a rotor fixing ring, a pressure-resistant shell, arotor, a Hall sensor proximity switch and a strong magnet. The rotor is arranged in the pressure-resistant shell; the upper and lower parts of the rotor are respectively supported in the pressure-resistant shell through bearings; the rotor fixing ring is fixed at the upper end of the pressure-resistant shell; the cover plate is fixed at the upper end of the rotor; a mounting hole is formed in theupper end of the rotor, the lower end of the handle lifting pull shaft is arranged in the mounting hole, and the upper end penetrates through the cover plate to be fixedly connected with the handle; apressure spring is arranged between the lower end of the handle lifting pull shaft and the cover plate; the cover plate and the rotor are sleeved by the handle, and the handle is supported on the rotor fixing ring; a meshing structure is arranged between the handle and the cover plate or the rotor; a strong magnet is fixed on the excircle of the rotor; at least one Hall sensor proximity switch isfixed to the outer wall of the pressure-resistant shell. At least one positioning structure is arranged between the rotor fixing ring and the handle, so that the strong magnet is over against one Hall sensor proximity switch. The device provided by the invention has multiple triggering functions and is high in reliability.

The invention provides a method, a device and a system for triggering data processing. The method comprises the following steps that a first data processing device receives a radio frequency signal sent by a second data processing device; the first data processing device computes a distance parameter between the first data processing device and the second data processing device according to the radio frequency signal; and the first data processing device judges whether the first data processing device is triggered to carry out data processing according to the distance parameter. According to the technical scheme, the distance parameter between the first data processing device and the second data processing device is computed according to the received radio frequency signal, and the first data processing device judges whether the first data processing device is triggered to carry out data processing according to the distance parameter, so that the error-free triggering is avoided, the power consumption for false triggering is reduced, and the application service life is prolonged.

The invention relates to the technical field of aquaculture, and discloses river eel temporary rearing equipment with airbag gas filling and space compression. The river eel temporary rearing equipment with airbag gas filling and space compression comprises a water tank. The outer sleeve of the water tank is sleeved with a limited position frame, and the four corners of the lower surface of the limit frame are welded with legs. The outer side of the fixing frame is welded between the four legs, and the upper surface of the fixing frame is in contact with the lower surface of the water tank. The right side wall of the water tank is fixedly connected with the water outlet end of the drain pipe, and the inner wall of the drain pipe and the drain end are adhered with an escape net. The river eel temporary rearing equipment with airbag gas filling and space compression makes use of the setting of the pneumatic mechanism, the position of the movable plate in the water tank controlled by charging and discharging gas, and makes use of the shrinkage of the discharge hose to adapt to the shape of the river eel and grab the river eel through the discharge tube for easily catching the river eel in the tank.

In order to form a transfer assembly with a simple and cost-effective structure for coupling a protection device triggering mechanism to a drive of a switching device with delaying means for delayed triggering of the switching process for the switching device when the protection device has triggered, it is proposed that the delaying means has a first lever (2), which is coupled to the protection device triggering mechanism and locks a weight element (4), which can be moved vertically between a first and a second position, in the first position via a latch arrangement (5, 6) and releases it when the protection device triggers, and a second lever (3), which is provided in order to actuate the drive and which can be actuated by the weight element (4); the weight element (4) can be transferred into its second position by means of the weight force thereof and a force exerted onto the weight element (4) by a first spring (8).

The invention relates to a high-voltage thyristor voltage monitoring (TVM) board detection device and detection method which are used for detecting the performance of a high-voltage thyristor voltage monitoring (TVM) board. The detection device comprises an EMI filtering circuit, a controllable high-voltage direct-current power source, a controllable low-voltage alternating-current power source, an auxiliary power source, an optical fiber receiver, a wireless module, a display screen and an embedded processor; and the embedded processor controls the EMI filtering circuit to filter mains supply, acquires related voltage and current signals, inputs filtered mains supply signals to the high-voltage thyristor voltage monitoring board, analyzes and compares obtained high-voltage thyristor voltage monitoring board signals and the acquired voltage and current signals so as to obtain the operating state of the high-voltage thyristor voltage monitoring board and transmits the state to a near end client and a distant end man-machine interface through the display screen and the wireless module. The high-voltage thyristor voltage monitoring board detection device and detection method of the invention can independently detect the performance of the TVM board, and judge and locate a fault.

The invention discloses a power cabinet for static frequency conversion starting of a large-capacity synchronous machine, and belongs to the field of semiconductor converter technology and electric drive. The power cabinet comprises a flat-wave direct current reactor cabinet, A 3-phase full-controlled thyristor rectify cabinet is fixedly connected to one side of that flat-wave DC reactor cabinet,A thyristor invert cabinet is fixedly connected on that other side, the structures of the three-phase full-controlled thyristor rectify cabinet and the thyristor inverter cabinet are identical, and the rectifying circuit in the three-phase full-controlled thyristor rectify cabinet and the inverter circuit in the thyristor inverter cabinet are connected through two flat-wave direct current reactorsin the flat-wave direct current reactor cabinet; The power cabinet provided by the invention is reasonable in layout, compact in structure and simple in operation. The thyristor module is integral and simple in maintenance in later period, and can meet the requirements of series connection or parallel connection of the thyristor modules with high voltage and high current required for starting a large-capacity synchronous motor.

The invention discloses an interaction method for eye movement signal control. The method comprises the following steps of: (1) preprocessing obtained function icons; (2) digitally encoding eye movement signals; (3) storing an eye movement signal array of the function icons; (4) acquiring, outputting, calculating and recognizing the eye movement signals; and (5) confirming an eye movement instruction by a testee, wherein the step of preprocessing the icons comprises digitally encoding the function icons according to using frequency m of the function icons, each function icon corresponds to a unique digital number i, a digit w of the digital number i is an integer in an interval [1, 4], and when w is greater than or equal to 2, numbers adjacent to the digital numbers are not repeated. According to the method, eye movement signals, for different icon pictures, of users are directly acquired, and eye-machine interaction, for digital interfaces, of icons is realized according to differenteye movement signals, so that the interaction efficiency of the digital interfaces is improved.

The invention discloses a method for triggering the intelligent service of a flexible alerting group, which comprises the following steps: carrying the indication information of the intelligent service of the flexible alerting (FA)group in analysis information request messages transmitted to a service control point (SCP) by a mobile switching center (MSC) for triggering a called routing address available trigger; releasing the rest member numbers in the FA group after receiving the answer of consecutive numbers; transmitting called answer request messages used for triggering a called reply trigger to the SCP; and carrying target numbers and redirection indication information to indicate the SCP to charge, wherein the target numbers are the consecutive numbers. The invention also discloses a method for triggering the intelligent service of a flexible alerting group. The invention can realize the triggering and charge of the intelligent service of an FA group and enrich and enlarge the service of the FA group.

The invention discloses an unmanned aerial vehicle mounted gun. The unmanned aerial vehicle mounted gun comprises a gun body, a main body main frame, a main body auxiliary frame, a first shell, a second shell, a first steering engine, a second steering engine, a sliding block fixing seat, a safety rotating frame, a buffer, a sliding block, a rack fixing seat, a trigger toggle block, a gear and a rack, wherein the main body main frame and the main body auxiliary frame are respectively fixed on two sides of the gun body, the first shell and the second shell are arranged on the outer sides of themain body main frame and the main body auxiliary frame, the sliding block fixing seat, the sliding block, a sliding rail and the buffer are combined into a buffering mechanism, the safety rotating frame and the trigger toggle block are attached and synchronously rotated to form a trigger mechanism, and the second steering engine, the rack, the gear and the rack fixing seat are combined into a firing mechanism. The unmanned aerial vehicle mounted gun is simple in structure, good in buffering performance, smooth in bullet firing, long in service life and suitable for being mounted on an unmanned aerial vehicle.

The invention discloses a communication method, a communication device and communication terminals. The communication method, the communication device and the communication terminals are used for solving the problem that a touch screen dialing program is complex. The communication method is used in a first communication terminal which comprises a touch sensor unit, wherein the touch sensor unit is used for detecting proximity operation and / or touch operation of an operation body. The communication method includes that the touch sensor unit detects first operation, in a first region, of the operation body, wherein the first operation at least comprises first slide operation; whether the first operation meets predetermined conditions is judged to obtain a first judgment result; when the first judgment result shows that the first operation meets the predetermined conditions, a target communication identifier corresponding to the first operation is obtained; and a communication connection request is initiated to a second communication terminal corresponding to the target communication identifier. The communication method, the communication device and the communication terminals have the advantages that fast dialing is realized through a touch screen.

The invention belongs to the technical field of equipment door locks, and provides a locking device and a lottery self-service vending machine. The locking device comprises a lock body mechanism and alock plate mechanism, the lock body mechanism comprises a spring bolt, a relay, a touch spring piece and a mounting frame body, the spring bolt is connected with the mounting frame body and can rotate, the relay is rotationally connected with the spring bolt so as to drive the spring bolt to rotate to an unlocking position to be kept in a locking position, and the touch spring piece is mounted onthe mounting frame body and used for controlling the relay to be powered on or off. The lock plate mechanism comprises a lock plate, a locking pin post and a contact chip, the locking pin post is used for being locked fit with or separated from the spring bolt, the relay is used for driving the spring bolt to be in the locking position when powered on and driving the spring bolt to the unlockingposition when powered off, and the contact chip is used for triggering the touch spring piece. The locking device can be opened and closed only by controlling the relay to be powered on or off, operation is remarkably simplified and made convenient, the locking device can be mounted in a concealed mode in an external cabinet body and a cabinet door when installed, and anti-theft performance is improved.

The invention discloses a clothes folding machine and a control method thereof, and relates to the field of household appliances. The clothes folding machine comprises a clothes hanger and a liftableclamping device, wherein the clamping device is used for clamping the clothes hanger and driving the clothes hanger to move up and down. According to the control method, the clothes folding machine controls the clamping device to clamp the clothes hanger and drive the clothes hanger to move. The liftable clamping device of the clothes folding machine can realize multi-dimensional movement, can bematched with a clothes hanger hanging rod to realize separation of clothes hangers from the clothes hanger hanging rod, and can also realize triggering of the clothes hangers; The clamping device canlift up and lower down, the two ends of a first hanging rod can be fixed onto a fixing frame, and more clothes can be hung on the first hanging rod, so that more loads can be borne, the capacity of the clothes folding machine is greatly improved, and the clothes folding machine is more suitable for household use.

The invention belongs to the technical field of floating candle lamps and relates to a novel floating candle lamp. The candle lamp comprises a first shell, a second shell and a cover plate, wherein a baffle is arranged in the second shell, a cavity is formed in the baffle, a sliding rod is fixedly connected to the interior of the cavity, a second spring is connected to the surface of the sliding rod in a sleeving mode, and the second spring is arranged in the cavity; one end of the second spring is fixedly connected with an inner wall of the cavity, a surface of the sliding rod is sleeved with an ejector rod, the other end of the second spring is fixedly connected with the upper end of the ejector rod, and the ejector rod is in lap joint with the inner wall of the cavity. The candle lamp is advantaged in that the push rod and the pressure-sensitive switch are arranged to connect the first battery and the second battery in series after the first shell and the second shell are connected, so the overall service life can be prolonged, and the pressure-sensitive switch and the second slide block are arranged to trigger and close the pressure-sensitive switch while the push rod moves; and the first battery and the second battery can be disconnected in time after the first shell and the second shell are detached.

The invention discloses a using method of an energy-saving and environment-friendly hook arm type garbage truck. The energy-saving and environment-friendly hook arm type garbage truck comprises a truck body provided with an auxiliary truck frame and a hook arm assembly hinged to the auxiliary truck frame and used for being connected with a garbage can; and the hook arm assembly comprises an L-shaped arm body, a reset device, an energy storage device, a stopping device and a release device. The using method comprises the following steps that 1, the garbage can is preliminarily connected; 2, therelease device acts to drive a stopping rack to lock a handle; 2.1, the release device unlocks the energy storage device; 2.2, the energy storage device drives the stopping rack to lock the handle; 3, the garbage can is loaded; and 4, the stopping device is reset.

The invention discloses a modular controllable time-delay triggering device. In an insulating shell, a spring rotary cover, a spring, a safety pin, an insulating drawing wire, a fusible alloy and a positive contact are connected in sequence. The modularized design is adopted for starting and triggering, the spring rotary cover is connected with an upper end cover of the spring, and the spring is driven to extend to store force by rotating the rotary cover. Scales are arranged on the rotary cover, and the extension amount of the spring is controlled through rotation. The tensile force of the spring can be controlled through the rotation angle of the rotary cover, so that the time for increasing the creep displacement of the fusible alloy to be in contact with a positive electrode metal sleeve is determined, and the purpose of controllable triggering time is achieved. When the safety pin is pulled out, the fusible alloy generates creep deformation under the tension effect of the spring connected with the insulating wire, and when the creep displacement is increased to be in contact with the positive electrode metal sleeve, a circuit is formed, and then the triggering is achieved.