33results about How to "Shorten launch time" patented technology

A display device is provided for dividing one frame period into a plurality of subframe periods, separating data of an input image on a per bit basis, mapping the data of the input image to the subframe periods, and representing gray levels of the input image. The display device includes a measurement unit configured to measure a current of a pixel; a luminance error calculation unit configured to calculate a rush current of the pixel emitting light at the measured current value, and to calculate a luminance error of the pixel based on the rush current; and a luminance error compensation unit configured to reduce an emission time of one of the subframe periods or remap the subframe periods to compensate for the luminance error.

A method is provided of application protocol monitoring for a manufacturing line including the steps of constructing a manufacturing line model for the manufacturing line, utilizing logic for a programmable logic controller (PLC), executing a control logic simulation of the PLC logic to validate the PLC logic against the manufacturing line model, creating a database containing validated I / O tag expected intents confirmed from the control logic simulation, and applying the application protocol monitoring device to a network for the manufacturing line to monitor traffic across the network and continuously compare the I / O tag status across the network to the database of validated I / O tag expected intents.

Methods and systems for launching applications on a computing device are disclosed. An exemplary method may include gathering data in connection with a launch of each of the applications that indicates one or more events occurring in connection with the launch of each application. When an indication of a particular event occurring is received, one or more out-of-memory values are modified based upon the data and the particular event. The out-of-memory values are indicative of a priority in which corresponding background applications are killed from running in the background of the computing device when memory runs low. When memory runs low on the computing device, one or more of the background applications are killed based upon the out-of-memory values to leave background applications running that a user is more likely to launch than the killed applications.

An AEC section of an electronic cassette includes a measurement area setting circuit for setting a measurement area in an imaging surface. The measurement area setting circuit is switchable between a specified area mode and an automatic area setting mode. In the specified area mode, a first measurement area is set up in a position predetermined in accordance with a body part to be imaged. In the automatic area setting mode, a second measurement area is set up based on the distribution of an X-ray dose measured by measuring pixels. X-ray emission time is shortened in the specified area mode, because the setting of the first measurement area is quickly performed. The automatic area setting mode eliminates the need for troublesome positioning between a patient and an FPD.

The invention discloses an LED lighting device. The LED lighting device comprises a control module, an LED lighting module, a power supply module and an electromagnetic wave emission module, wherein the LED lighting module, the power supply module and the electromagnetic wave emission module are electrically connected with the control module; the control module controls the LED lighting module and simultaneously controls and adjusts the electromagnetic wave emission module to enable the electromagnetic wave emission module to emit a plurality of electromagnetic waves which have different lengths and are used for acting on a human body. Meanwhile, the invention discloses an LED lighting system. The LED lighting system comprises at least one LED lighting device and at least one intelligent control terminal, wherein an application program for controlling and arranging each LED lighting device is mounted on each intelligent control terminal and the intelligent control terminal controls the LED lighting device to perform illuminating, lighting and electromagnetic wave emission through the application program. According to the LED lighting device and system, illumination and electromagnetic therapy functions are integrated, the structure is simple, occupied space is saved, the safety performance is high, and intelligent, comfortable and multifunctional experience is provided for a user.

The invention relates to a high-speed carrying cart and method for horizontal launching of a carrier rocket. The high-speed carrying cart mainly comprises a cart body, a power device, a control system, a rocket launching frame and an ignitor, wherein the ignitor is installed on the rocket launching frame, the rocket launching frame is installed on the cart body and is provided with an oblique surface, the lower side of the cart body is fixedly connected with a carrier rack, wheels are installed on the carrier rack, and the cart body is driven by the power device. By the design of the novel structure, high-speed movement and horizontal launching of the rocket are achieved, a high initial velocity is obtained during rocket launching, so that the efficiency of the rocket is improved, fuel is saved greatly, the dead weight of the rocket is reduced, and thrust-weight ratio and loads are increased.

A measuring apparatus includes: laser sources; and a control unit for outputting an excitation start signal that instructs the laser light sources to start excitation, and outputting an oscillation start signal to instruct the laser light sources to start oscillation after a predetermined time has elapsed from the output of the excitation start signal, so as to generate pulsed light from the laser light sources. The laser sources include a first laser source and a second laser source of which preparation time from the start of the excitation to the generation of the pulsed light is longer than that of the first laser source. The control unit sets timing to output the excitation start signal to the first laser source to follow timing to output the excitation start signal to the second laser source according to a difference of the preparation time between the first and second laser sources.

The invention discloses a blockchain transaction method based on a multi-user CA digital certificate, which comprises the following steps that: the step 1, applying, by user group members participating in a transaction, for the CA digital certificate to a CA server by using respective public keys and signatures, and generating the multi-user CA digital certificate by the CA server after the auditing is passed; the step 2, initiating a transaction request by a user group member; the step 3, verifying whether an issuer of the multi-user CA digital certificate is qualified or not; and the step 4,confirming a transaction. According to the blockchain transaction method based on the multi-user CA digital certificate, the complexity in the multi-user transaction process can be effectively reduced, and the transmission efficiency and the processing speed are improved.

The present invention provides a 3D printer using a linear laser source, the 3D printer including: a vat disposed at a lower portion inside a frame and configured to contain liquid photocurable resin therein; a bed configured to be vertically movable in the vat and to support an object; a bed-carrying unit configured to move the bed vertically; a light emission unit configured to cure the liquid photocurable resin in the vat to form the object by radiating a laser beam to the liquid photocurable resin in the vat; a light emission unit-carrying unit configured to move the light emission unit in the longitudinal direction of the vat; and a control unit configured to control operation of the light emission unit, the light emission unit-carrying unit, and the bed-carrying unit, wherein the light emission unit linearly emits a laser beam in the width direction of the vat.

An optical scanning apparatus that is capable of increasing use life of a semiconductor laser by decreasing the emission time for sensors that are independently provided for synchronous control, light control, and focus control. A laser beam emitted from a light source is deflected by a deflector, and scans a photoconductor. A beam splitter arranged between the light source and the deflector separates the laser beam, which is detected by a first detection unit. A second detection unit arranged in a non-image forming area detects the deflected laser beam to detect defocus amount. A focusing unit focuses the scanning laser beam based on a detection result of the second detection unit. A control unit controls the light amount of the laser beam applied to an image forming area based on a detection result of the first detection unit at the timing when the second detection unit detects the laser beam.

The invention discloses a visible light projectile shooting target device, which includes a shooting unit and a receiving target unit. The shooting unit includes a casing and a light emitter, wherein the light emitter is arranged at the exit end of the casing, and the light emitter emits visible light. bomb; the receiving target unit includes a plurality of receiving targets that can be fixedly spliced, wherein, the target body of each receiving target is a light-transmitting material, and its edge and bottom are opaque materials; each target body is connected There is a photosensitive sensor, and the photosensitive sensor receives the visible light bomb emitted by the light emitter. The visible light projectile shooting and shooting device provided by the present invention can use the mechanical collimator to aim and shoot with the human eye, has strong anti-interference ability, and can achieve accurate shooting in various strong and weak ambient light situations, and the shape and size of the target can be freely according to needs Combination, with strong practicality.

A display device is provided for dividing one frame period into a plurality of subframe periods, separating data of an input image on a per bit basis, mapping the data of the input image to the subframe periods, and representing gray levels of the input image. The display device includes a measurement unit configured to measure a current of a pixel; a luminance error calculation unit configured to calculate a rush current of the pixel emitting light at the measured current value, and to calculate a luminance error of the pixel based on the rush current; and a luminance error compensation unit configured to reduce an emission time of one of the subframe periods or remap the subframe periods to compensate for the luminance error.

The invention discloses a hail launching and force measuring synchronous integrated device which comprises a launching device, a force measuring device, an integrated machine table and a control system, the integrated machine table comprises a base and a frame type support fixed to the base, and the launching device is movably installed on the upper portion of the frame type support and can move left and right and ascend and descend up and down along the frame type support; the force measuring device is arranged under the launching device and obliquely installed on the lower portion of the frame type support, the inclination angle of the force measuring device is adjustable, the launching device and the force measuring device are connected with the control system, and the control system is connected with the upper computer. According to the invention, continuous launching can be realized, data analysis can be carried out by controlling the launching speed of the ice hockey, controlling the movement of the launching device and adjusting the angle of the striking plate, and the test efficiency and the measurement precision are greatly improved.

The application provides a rocket rear fulcrum support adjustment system, which includes two rocket rear fulcrum support adjustment devices fixedly arranged on both sides of the vertical arm along the width direction of the vertical arm, and the two relative to the length direction of the vertical arm The central axis is symmetrical; the rocket rear fulcrum support adjustment device includes a rotary support, a rotary push unit, a support unit, and a pulling unit; the rotary push unit is arranged between the rotary support and the vertical arm, and is used to push the rotary support to rotate to Make way for the rocket take-off space; the support unit is set on the slewing support, which is used to support the rear fulcrum of the rocket; the pulling unit is connected with the slewing support and the support unit. The support is gradually converted into the pulling of the rocket by the pulling unit. The application can adjust the rocket with multiple degrees of freedom, effectively reduce the difficulty of docking and adjustment when the rocket is reloaded, and significantly improve the efficiency of docking the rocket with the launch pad after erection.

The invention relates to a high-speed carrier vehicle capable of realizing the horizontal launch of carrier rockets and a method thereof. The high-speed vehicle part mainly includes a car body, a power unit, a control system, a rocket launcher and an igniter; the igniter is installed on the rocket launcher, and the rocket launcher is installed on the vehicle body, and the rocket launcher has an inclined ; The lower part of the car body is fixedly connected with the bearing frame, and wheels are installed on the carrier frame; the car body is driven by a power device. By designing a brand-new structure, the carrier vehicle device realizes the rocket's high-speed movement and prone position launch, so that the rocket has a high initial velocity during launch, thereby improving the efficiency of the rocket, saving a lot of fuel, reducing the rocket's own weight and increasing the thrust-to-weight ratio and load.

The invention provides an electrical connection device with an automatic separation mechanism, which includes a plug / socket and an automatic separation mechanism. The automatic separation mechanism includes a bracket, a floating plate, a locking mechanism, a connecting rod and an installation shell, and the bracket includes a top plate and a bottom plate. The top plate and the bottom plate are fixedly connected by a guide rod. The axial direction of the guide rod is perpendicular to the course of the missile body. The floating plate slides on the guide rod. There is a locking mechanism, one end of the locking mechanism is fixedly connected with the floating plate, the installation shell is hinged with the floating plate through the connecting rod, the plug / socket is fixed on the installation shell, and the directional movement of the projectile can push the installation shell to touch the locking mechanism to unlock, release Restrictions on the movement of the floating board. The invention provides an electrical connection device with an automatic separation mechanism, which realizes simultaneous launch of projectiles and separation of electrical connectors, saves launch time, and is more suitable for modern war requirements.

The present invention discloses a blockchain transaction method based on multi-user CA digital certificates, which includes the following steps: Step 1: Members of the user group participating in the transaction apply for CA digital certificates from the CA server with their respective public keys and signatures, and after passing the review , the CA server generates a multi-user CA digital certificate; Step 2: User group members initiate a transaction request; Step 3: Verify whether the issuer of the multi-user CA digital certificate is qualified; Step 4: Confirm the transaction. A block chain transaction method based on a multi-user CA digital certificate of the present invention can effectively reduce the complexity in the multi-user transaction process and improve transmission efficiency and processing speed.

The invention provides an automatic separation mechanism, which includes a bracket, a floating plate, a locking mechanism and an unlocking mechanism. The bracket includes a top plate and a bottom plate, and the top plate and the bottom plate are fixedly connected by a guide rod. The plate slides on the guide rod, and the guide rod is equipped with a separation spring. The separation spring is located between the floating plate and the bottom plate. A locking mechanism is fixed on the top plate. One end of the locking mechanism is fixedly connected with the floating plate. Mechanism, the directional movement of the projectile body can push the unlocking mechanism to touch the locking mechanism to unlock, and release the restriction on the movement of the floating plate. The invention provides an automatic separation mechanism, which realizes the launch of the projectile and the separation of the electrical connector at the same time, saves the launch time, and is more suitable for the needs of modern warfare.

The invention discloses a control device for hail impact test and an operation method thereof. The control device comprises an upper computer and a lower computer; wherein the upper computer comprises an LED velocity indicator, a first microprocessor, a first controller, an optoelectronic isolator, a first communication module, a control valve, a switch and a boost controller; the lower computer comprises a first photoelectric sensor, a second photoelectric sensor, a second microprocessor, a second controller and a second communication module; the operation method comprises the following steps: by utilizing the boost signal and the sending signal of the first controller, respectively starting an air booster pump and sending hail balls through the first microprocessor and the optoelectronic isolator, the hail balls respectively passing through the first photoelectric sensor and the second photoelectric sensor to obtaining an interrupt signal, calculating the hail ball velocity signal through the second microprocessor, and sending the hail ball velocity signal to the LED velocity indicator via the communication module and the first microprocessor. The invention realizes the requirement on multiple sending in hail tests in a short period of time, and ensures the sending conformity and data accuracy.

An optical scanning apparatus that is capable of increasing use life of a semiconductor laser by decreasing the emission time for sensors that are independently provided for synchronous control, light control, and focus control. A laser beam emitted from a light source is deflected by a deflector, and scans a photoconductor. A beam splitter arranged between the light source and the deflector separates the laser beam, which is detected by a first detection unit. A second detection unit arranged in a non-image forming area detects the deflected laser beam to detect defocus amount. A focusing unit focuses the scanning laser beam based on a detection result of the second detection unit. A control unit controls the light amount of the laser beam applied to an image forming area based on a detection result of the first detection unit at the timing when the second detection unit detects the laser beam.

The invention relates to an activation system based on a high-power battery, which belongs to the technical field of battery design on bullets; including a first motor pump battery, a second motor pump battery, a first small battery, a control system, a third motor pump battery, and a fourth motor pump battery and the second small battery; wherein, the control system is arranged in the equipment cabin of the aircraft; the first motor pump battery, the second motor pump battery and the first small battery are arranged in the front cabin of the aircraft; the third motor pump battery, the fourth The motor pump battery and the second small battery are arranged in the accessory compartment of the aircraft; wherein, the first small battery is provided with a first pyrotechnic device; the second small battery is provided with a second pyrotechnic device; when the power of the battery is relatively large At this time, the present invention adopts the method of matching a small battery, by sending the activation sequence of the small battery, so as to achieve the purpose of activating the high-power battery. The sequence number of the control system can be saved, the activation power supply current can be reduced, and it is also safe and reliable.

The application provides a rocket transfer erection system, which includes a vertical arm, a self-propelled hydraulic axis vehicle and a launch platform; the vertical arm is arranged on the self-propelled hydraulic axis vehicle, and the supported rocket is arranged along the length direction of the vertical arm On the top of the above-mentioned vertical arm; the self-propelled hydraulic axis vehicle is used to transport the supported rocket to the launch pad through the vertical arm; along the length direction of the vertical arm, the vertical arm is sequentially provided with rocket support and tightening devices, The rocket auxiliary hydraulic support device and the rocket rear fulcrum support adjustment device; the rocket support holding device, the rocket auxiliary hydraulic support device and the rocket rear fulcrum support adjustment device form a three-point support for the rocket. This application can safely and reliably transfer and erect the rocket, and can conveniently adjust the rocket with multiple degrees of freedom during the transfer and docking process, effectively reducing the difficulty of docking and adjustment when the rocket is reloaded; this application can greatly Shorten the launch time of the rocket and significantly improve the launch efficiency.

The invention discloses a visible light bullet shooting and targeting device, which comprises a shooting unit and a target receiving unit, the shooting unit comprises a shell and a light emitter, the light emitter is arranged at the outlet end of the shell, and the light emitter emits a visible light bullet; the receiving target unit comprises a plurality of receiving targets which can be fixedly spliced, a target body of each receiving target is made of a light-transmitting material, and the edge part and the bottom part of each receiving target are made of light-proof materials; each target body is connected with a photosensitive sensor, and the photosensitive sensors receive visible light bombs emitted by the light emitters. According to the visible light bullet shooting and targeting device, the human eyes can use the mechanical aim point to carry out aiming shooting, the anti-interference performance is high, accurate targeting can be achieved on various strong and weak environment light occasions, the target shape and size can be freely combined according to needs, and high practicability is achieved.