56results about How to "Do not interfere with operation" patented technology

The invention discloses a method and a device for testing single event upset in in in-field programmable logic gate array, comprising the following steps: a highly reliable monitor unit which is connected with the field programmable logic gate array and used for realizing the testing flow of the single event upset is arranged; the highly reliable monitor unit executes the read back flow of the configuration memory of the field programmable logic gate array, reads the configuration frame of the field programmable logic gate array, and executes an original configuration frame which is read from a nonvolatile memory by a standard NVRAM interface; and the highly reliable monitor unit compares the read back configuration frame of the field programmable logic gate array with the original configuration frame by means of byte, when the configuration frame is wrong in comparing, namely, the configuration memory of the field programmable gate array is judged to have the single event upset. The device comprises the highly reliable monitor unit which is connected with the nonvolatile memory by a bus. The invention has the advantages of simple structural principle, high reliability, good stability, etc.

The snoring prevention device comprises an air bag mounted between a person sleeping on his / her back on bedding and the bedding, an air pump for supplying air to the air bag, air piping for connecting the air bag and the air pump, a flow rate adjusting valve installed to the air piping, a suction and exhaust valve for controlling the suction and exhaust of the air bag, a snoring sensor for sensing the snoring of the sleeping person, and a control part for turning the suction and exhaust valve to a suction state and driving the air pump when the snoring is sensed by the snoring sensor. An air flow rate to be supplied to the air bag is varied by the flow rate adjusting valve.

The invention provides an elevator operating state detection system and method. The elevator operating state detection system comprises a three-axis acceleration sensor, an atmospheric pressure sensor, an acceleration computing module, a speed computing module, a height computing module and a judging module. The three-axis acceleration sensor is used for measuring operating acceleration of an elevator. The atmospheric pressure sensor is used for measuring the atmospheric pressure in the operating process of the elevator. The acceleration computing module is used for computing acceleration of the elevator in the operating direction based on data of the three-axis acceleration sensor. The speed computing module is used for computing the speed within a fixed time frame based on the acceleration obtained through the acceleration computing module. The height computing module is used for working out the current altitude based on the current atmospheric pressure measured by the atmospheric pressure sensor. The judging module is used for judging the operating state of the elevator according to the operating speed, the acceleration and the time of duration of the elevator. By the adoption of the elevator operating state detection system and method, the parameters are self-adaptive, and debugging is not needed for users; and the non-intrusive detection manner is independent of an elevator control system, operation of the elevator is not interfered, and safety is enhanced.

The invention discloses an air brick stacking manipulator system and a control method. An air blank grabbing manipulator and an air brick stacking manipulator are integrated into a uniform connecting body through a portal frame foundation, after air bricks are grabbed by the air brick grabbing manipulator, the air bricks are transferred and carried subsequently by the air brick stacking manipulator, movement continuity is enhanced, working efficiency is substantially improved, the takt matching problem between two work procedures is solved, a lifting and swinging device of the whole small manipulator is integrated in a closed barrel-shaped structure, and the system is simple in structure, small in size, beautiful in appearance and convenient to mount in an inverted hanging mode; double-side supporting is formed by the large manipulator through an X-direction guide rail and a Y-direction guide rail on the two sides, and the problems that a traditional stacking manipulator is of a single stand column cantilever structure and is uneven in stress, and eccentric abrasion to the rails is caused are solved; both the two manipulators are installed in the inverted hanging mode, idle space in the portal frame space is utilized, the space utilization rate is high, and operation is not disturbed.

The invention provides a parking space management method, a parking space management device and a parking space sharing system based on a multi-mode entrance guard. The parking space management method allows door brake opening by the entrance guard by more than two modes. On the condition that original inner parking spaces / vehicles operate according to an original entrance guard card management facility, through introducing a mobile phone software mode for opening the door brake into external temporary vehicle management, external temporary vehicle management is isolated from an internal parking spaces / vehicle management system, thereby forming managements systems which well operate respectively. The parking space management method, the parking space management device and the parking space sharing system have advantages of settling a problem of contradiction between hybrid-right parking space management facility investment and society shared operation, and simplifying parking space management flow. Because mobile phone software can combine parking space remote management issuing, ordering, paying, self-service door brake opening, parking space guidance, credit and evaluation system establishing, automation degree in external temporary vehicle management is greatly improved, and parking space management load is reduced. Furthermore, because the shared parking space information is automatically issued through the network, convenient management on the private parking space is realized, thereby realizing time sharing of more private parking spaces and improving parking space utilization efficiency of the whole society.

The invention discloses a spaceborne processing platform resisting single event effect, which comprises a high-reliability monitoring unit, a non-volatile memory, a field programmable logic gate array and more than one DSPs, the high-reliability monitoring unit and other parts are interconnected by a local bus, and the field programmable logic gate array and the DSPs are interconnected by a high-speed bus; the high-reliability monitoring unit is used for detecting and repairing single event upset in the field programmable logic gate array and the DSPs. The invention is a spaceborne processing platform having simple structural principal, convenient operation, high reliability, good stability and the ability of resisting the single event effect.

A method for separating particles (P0, P1) from particle-laden gas (FG) comprises: - forming charged particles (P1) by charging particles (P0) of a particle-laden gas (FG), - providing a gas jet (JET1) by guiding said particle-laden gas (FG) by a flow guiding structure (30), and - collecting particles (P1) from said gas jet (JET1) to a collecting electrode (10) by an electric field (E1), wherein an effective collecting area (EFFZ) of said collecting electrode (10) is positioned such that gas velocity gradient (Delta v / Delta y) at each point of said effective collecting area (EFFZ) is smaller than 10% of the maximum gas velocity (VMAX) in said gas jet (JET1) divided by the height dimension (d1') of said jet.

The invention discloses a touch assistant system and an achieving method of the touch assistant system. The touch assistant system comprises a touch assistant function module, a window manager and a display module, wherein the touch assistant function module comprises an auxiliary point and a touch assistant function table, and the auxiliary point serves as an entry of the touch assistant function table; the window manager is used for controlling the position and the appearance of the auxiliary point and the position and the appearance of the touch assistant function table; the display module is used for displaying the auxiliary point and the touch assistant function table; the auxiliary point is arranged on the top display window and is often displayed on a user interface. By means of the arrangement of the touch assistant function module, a user does not need to quit a program or switches to a desktop when the user operates in a certain application program interface, other application programs or system functions are started, are convenient and simple to operate and can compensate and take the place of system application programs operated by a home key. Besides, due to the fact that the auxiliary point is of a point icon mode, the display space occupied by the auxiliary point on the user interface is small, and even if the auxiliary point is displayed on the user interface, using operation of the user is not influenced.

A chain manner stitch seam button sewing machine and button sewing method is provided to perform stable sewing of buttons, which is constituted by arranging a button holding mechanism (13) holding a button (B), a lower plate (40) for mounting the object (C) to be sewn, a moving mechanism relatively moving the button, the object to be sewn, and a sewing needle, a looper forming a loop by grasping the sewing thread, and a movement control means (80) driving and controlling a sewing machine (12) and the moving mechanism and carrying out buttoning sewing by the movement control of each section, by arranging an abutting section (43) positioning the distal end section of the folding line (L) of the cloth (C1) of a part of the folded object to be sewn in the lower plate, and by arranging a cloth pressing means (60) pressing the object to be sewn as it remains positioned. Then, the movement control means carries out the movement control alternately needing the front and back portions of the folding line of the object to be sewn.

The invention provides a vehicle speed limiting auxiliary control method and system in order to reduce the probability that the torque output of a driving motor is zero or high pressure occurs in therunning process of a vehicle and improve the running safety. The method comprises the following steps: obtaining a current vehicle speed of a vehicle; comparing the current vehicle speed with a presetfirst threshold value, a preset second threshold value and a preset third threshold value, wherein the second threshold value is larger than the first threshold value, and the third threshold value is larger than the second threshold value; if the current vehicle speed is not greater than the first threshold value, executing a slope-free control step; if the current vehicle speed is greater thanthe first threshold value and not greater than the second threshold value, executing a pedal control step; if the current vehicle speed is larger than the second threshold value and not larger than the third threshold value, executing a braking control step; and if the current vehicle speed is greater than the third threshold, executing a protection control step. The probability that the torque output of the driving motor is zero or high pressure exists during driving can be reduced, and the driving safety is improved.

The invention relates to a strong self-sucking double-suction pump and belongs to a combination of a double-suction pump, a self-sucking pump, a vacuum pump unit and an automatic control system. The strong self-sucking double-suction pump has ultrahigh suction and ultrafast self-sucking functions, taking DN300 aperture as an example, suction of one meter can be sucked about within 30 seconds, and self-sucking dry starting and automatic control can be realized without irrigation of water. When a main pump starts, then the vacuum pump unit also starts at the same time, and the vacuum pump unit automatically stops when the vacuum degree is increased until the water pump is capable of discharging water. During use, the vacuum pump unit starts automatically when the vacuum degree is lowered to the low order, and automatically stops when the vacuum degree is increased to the high order. Operation of the main pump is not interfered by a vacuum degree control system which only plays a role in assistance. The strong self-sucking double-suction pump is designed to be of a dry-grinding-resistant structure, has functions of sucking shallow water, air-water mixed liquors and the like and can be widely applied to occasions such as flood fighting and emergency rescues, drainage of stagnant water and firefighting, and a water-pump mechanical seal can operate for more than 30 minutes without being damaged.

The invention relates to a composite three-dimensional aquaculture water environment purification device (ecological magic ball). The device comprises a hollow ball and a plurality of carrier filaments. An outside surface of the hollow ball is in a mesh shape; and the hollow ball is provided with a central shaft. The carrier filaments are fixed on the central shaft and extrude towards the surface of the hollow ball in radial pattern. The device provided by the invention can stereoscopically comprehensively evenly stretch and spread in an effective area, so that gas, water and a biological membrane can fully mix, infiltrate, contact and exchange; and the biological membrane uniformly implants on each carrier filament and on surface of the intermediate reticular hollow ball, maintains good activity and gap variability for a long time, gains greater specific surface area during running in water, and can well perform metabolism. The device filaments and the magic ball surface are provided with a nutrition activator, in order to make indigenous microorganisms to form a stable biological membrane faster, and the character of the device has incomparable advantages to other devices.

The invention relates to a swingable telescopic balance weight structure for a railway crane, belonging to the field of cranes. The swingable telescopic balance weight structure comprises a rotary table, a telescopic boom, a balance weight body, an oil cylinder system and a control system, wherein the telescopic boom comprises a base boom, a second-section boom, a third-section boom and a fourth-section boom which are sequentially connected from outside to inside by sliding blocks in a sleeving and supporting manner; the oil cylinder system comprises a telescopic oil cylinder, a swinging oil cylinder, a suspending oil cylinder and a suspension loop oil cylinder; the telescopic cylinder is composed of two small oil cylinders at the lower part and a large oil cylinder at the upper layer and is integrally arranged in the second-section boom. The swingable telescopic balance weight structure is simple in structure; by means of a connecting relationship between the oil cylinders at the upper part and the lower part and the four sections of boom, supporting guide of the sliding blocks among the four sections of the boom, and a combined action of suspension loops and baffle plates, the difficulty of the four sections of boom of the two stages of telescopic cylinder is solved, so that the four sections of balance weight boom can freely complete a sequential telescopic action; meanwhile, when the crane rotates for + / - 30 degrees for operation, the balance weight boom can rotate for 30 degrees towards a reverse direction relative to the rotary table, so that the balance weight does not interfere with the running of a train in an adjacent line along a track.

A shear device of a full-computer glove machine comprises an installation plate, a fixing base, a long shaft, a stepping motor, a transmission block, a shear base, a hooked cutter, a fixed shear, a shear shaft, a movable shear, a rotating arm, a transmission swinging arm, a pull plate A, a pull plate B and the like. The stepping motor is installed on the fixing base, and the transmission block is fixed to a shaft of the stepping motor; the shear base is also installed on the fixing base, and the hooked cutter can move vertically in the shear base; the movable shear is fixed to the upper end of the shear shaft which is movably connected in the shear base in a pin joint mode, and the rotating arm is fixed to the lower end of the shear shaft; an acting arm is fixed to one end of a transmission connecting shaft which is movably arranged in the shear base in a sleeved mode, the transmission swinging arm is fixed to the other end of the transmission connecting shaft, the pull plate A is movably connected with the transmission swinging arm, the pull plate B is movably connected with the transmission block, and the other end of the pull plate B, a long hole in the other end of the pull plate A and the lower end of the hooked cutter are movably connected through a small shaft B via a check ring B. The shear device can shear off all high-strength and high-hardness yarns.

The invention discloses a safe and anti-collision microbial fertilizer product packaging device. Groove, packaging power cabinet, control board, operation knob, a packaging machinery cabinet is installed between the feeding chute and the packaging power cabinet, the bottom plate of the packaging machinery cabinet is welded on the top plate of the packaging power cabinet, and the packaging funnel groove, packaging machinery cabinet and feeding The chute is an integrated structure, the front baffle and the rear plate of the packaging cabinet are welded in front of the packaging machinery cabinet, the packaging operation table is a U-shaped structure, and the top of the anti-collision grid frame is set under the packaging operation table. The anti-collision grid frame of the present invention is equipped with a front net Frame rubber strips, front steel grid racks, side grid rubber strips, and side steel grid racks realize the safety and anti-collision protection of microbial fertilizer product packaging devices. Work together to protect the machine.

The invention discloses a cutting device for split bricks. The cutting device for the split bricks are used for cutting strip-shaped hollow green bricks, and comprises a frame body, a brick cutting device and a brick clamping device, wherein the brick clamping device comprises two clamping sheets used for clamping the strip-shaped hollow green bricks, and a moving device used for driving the two clamping sheets to move in a manner of facing to each other or in a manner of being back to each other; the two clamping sheets are installed on the moving device, and are oppositely arranged; the twoclamping sheets are sequentially arranged in the longitudinal direction; the moving device is installed on the frame body; the brick cutting device comprises a longitudinally-arranged cutting rope anda lifting device driving the cutting rope to lift up and down; the lifting device is installed on the frame body; and the cutting role is arranged in a manner of being parallel to the arraying direction of the two clamping sheets. In this way, automatic cutting can be realized without the need of fixing the hollow green bricks, so that the working efficiency is increased; and moreover, the cutting device is simple in structure. The invention further provides a cutting conveying line for the split bricks.

The invention relates to a single-port laparoscopic instrument system for V-NOTES surgery, including an elastic connector, an air bag, a surgical instrument passages, and a fixture. The elastic connector is provided with a tubular elastic connector body, and the proximal end of the elastic connector body is connected with a connecting sleeve; the airbag comprises an elliptical annular airbag bodyand an inflatable tube; the surgical instrument channel comprises a channel body and a handle; In the used state, the airbag body is inclined in the elastic connector body, and the proximal end of theinflatable tube extends from the connecting sleeve and is fixedly sealed by the fixing member; The channel body is inserted into the connecting sleeve and fixed and sealed by a fixing piece; The airbag body inflates and expands to support the elastic connector body; The elastic connector is also inflated. The device system of the invention has the advantages of simple structure, low cost, firm fixation, flexible operation and good stability, and creates conditions for the improvement of V-NOTES surgery.

The invention relates to a method and an equipment of preventing the misuse of a copied subscriber identity in a mobile communication system. The use of a subscriber identity (IMSI) is restricted to predetermined terminals (MS), each having an associated equipment identity (IMEI) in such a way that: a number of allowable equipment identities (IMEI) is defined for at least one subscriber identity (IMSI), and a data base (60) linking said subscriber identities (IMSI) and the equipment identities (IMSI) allowable to them is created; the terminal (MS) sends the terminal user subscriber identity (IMSI) and its dedicated equipment identity (IMEI) to the rest of the system; the rest of the system compares whether the equipment identity (IMEI) sent is allowable to the subscriber identity (IMSI) sent; as a response to the equipment identity (IMEI) sent being allowable to the subscriber identity (IMSI) sent, the use of the terminal (MS) is permitted, and otherwise the use is denied.

The invention discloses a penetration type connection reinforcement structure of concrete steel pipes and two or more sleeper blocks. The structure is used for a concrete steel pipe sleeper of a ballastless track, the concrete steel pipe sleeper comprises the sleeper blocks (1) and the concrete steel pipes (2) connected with the sleeper blocks (1) in a transverse direction of the track, the sleeper blocks (1) are formed by pouring concrete, each concrete steel pipe (2) is arranged in manufacturing molds of every two adjacent sleeper blocks (1) by using a hollow steel pipe, every two adjacent sleeper blocks (1) are poured into a whole body in the pouring process, and meanwhile each hollow steel pipe is fully filled with the concrete. The structure is characterized in that open holes are transversely formed in the portions, inserted into the sleeper blocks (1), of the hollow steel pipes, and transverse reinforcing members (3) penetrate through partial or all the open holes in every two hollow steel pipes to reinforce the connection between the concrete steel pipes (2) and the sleeper blocks (1).

The invention discloses a head and face protection device for an endoscopic breast augmentation patient. The device comprises a head frame installed at the front end of an operating bed, the head frame comprises a U-shaped head frame seat and a head support, the opening end of the head frame seat is longitudinally inserted into the operating bed and fixedly connected with the operating bed, a height-adjustable vertical rod is vertically arranged on the head frame seat, the top end of the vertical rod is connected with the head support, a bottom plate is arranged between the head frame seat andthe head support, a groove extending from the rear end in the longitudinal direction is formed in the bottom plate, the vertical rod penetrates through the groove, and the bottom plate is in lap joint with a cross rod at the front end of the operating bed and is fixed between the head frame seat and the head support through a hoop; and a transparent mask is arranged above the bottom plate, the left end and the right end of the transparent mask are connected to the bottom plate through buckle structures, and the left end and the right end of the transparent mask are each provided with a notchused for allowing an oxygen inhalation tube to be inserted. The problem that elbows of an operator often touch the head and the face of a patient during endoscope operation is solved, observation of an anesthetist is facilitated, and the head and the face of the patient are protected against collision.

The invention discloses a circuit breaker monitoring device and a monitoring system, the circuit breaker monitoring device comprises a primary circuit module, a secondary circuit module and a communication module, the primary circuit module comprises a three-phase power transmission line, three primary input ends of the three-phase power transmission line are respectively connected with three same-side wire outlet ends of a circuit breaker, and the secondary circuit module is connected with the communication module; three primary output ends of the three-phase power transmission line are respectively connected with three wiring ends of a power grid; the secondary circuit module is connected with an internal circuit of the circuit breaker so as to monitor the internal circuit; the secondary circuit module is also used for monitoring a circuit signal passing through the primary circuit module; and the communication module is connected with the secondary circuit module and is used for communicating with the outside. According to the circuit breaker monitoring device, the primary circuit module is connected in series between the original circuit breaker and the power grid, the operation of the original circuit breaker is not interfered, the electrical parameters and internal circuits of the circuit breaker are monitored, and compared with a mode of directly replacing the circuit breaker with an intelligent circuit breaker, the equipment cost of the circuit breaker monitoring device is greatly reduced.

The invention relates to a multimedia and multichannel information system comprising a central unit and a plurality of remote units equipped with display, connected to the central unit by means of a transmission network, system characterized in th.at it is provided with bi-directional data transmission means on said network, and in that said remote units are provided with at least an interface and with audio / video, data and graphs accelerators disposed on a multimedia microprocessor housed in each of said remote units.

The invention relates to an arrangement within a Yankee cylinder or the like at the dry end of a paper machine, which arrangement comprises at least a drying cylinder, a hood covering the drying cylinder, web guiding means, and a roller. After the drying cylinder at the dry end of the machine, seen in the machine direction, a covered area which above and on the sides is at least mainly covered extends at least to the area of the roller.

The invention discloses an intermittent leakage alarm system which comprises a detection device, a handheld device and a communication medium for connecting the detection device with the handheld device. The detection device comprises a power supply, an operational component, a storage component, a leakage current transformer, a leakage current metering component, a status indicator lamp and a data interface, and the handheld device comprises a power supply, an operational component, a storage component, a touch screen and a data interface. When the intermittent leakage alarm system is used, firstly, the detection is mounted at the position of a circuit to be detected, leakage current is automatically detected for a period of time, secondly, a leakage current alarm threshold at a positionis set at the handheld device, the handheld device is connected with the detection device through a communication data line, thirdly, historical data stored by the detection device are read, leakage conditions of the circuit to be detected at the position are analyzed according to the set leakage current alarm threshold and the stored historical data of the leakage current, assembly and disassembly are easily achieved, the historical data of the leakage current are automatically recorded, and leakage conditions at all positions can be flexibly analyzed.

The embodiment of the invention provides a low-bandwidth online upgrading method and device, electronic equipment and a storage medium, which are used for solving the problems that the existing onlineupgrading is mostly carried out on a client interface, and the user operation is hindered and that in the prior art, a large number of network IOs and memory IOs exist in one-time transmission of online upgrading, server crash is possibly caused, meanwhile, data are cached locally in traditional online upgrading, memory waste is caused, and the size of each time of transmission is fixed. The method comprises the following steps that: a client sets the starting time of online upgrading; a last upgrading task is detected to obtain a content range of the upgrading task; the content of the upgrading task is analyzed, the value of a configuration file is read, and an upgrading request is initiated to a server; the server receives the upgrading request, analyzes the content of the upgrading request task, carries out segmented upgrading on the content of the upgrading request task based on the value of the configuration file, and returns data required by upgrading to the client; and the client receives the data required for upgrading and completes the upgrading task.

The invention discloses an air brick stacking manipulator system and a control method. An air blank grabbing manipulator and an air brick stacking manipulator are integrated into a uniform connecting body through a portal frame foundation, after air bricks are grabbed by the air brick grabbing manipulator, the air bricks are transferred and carried subsequently by the air brick stacking manipulator, movement continuity is enhanced, working efficiency is substantially improved, the takt matching problem between two work procedures is solved, a lifting and swinging device of the whole small manipulator is integrated in a closed barrel-shaped structure, and the system is simple in structure, small in size, beautiful in appearance and convenient to mount in an inverted hanging mode; double-side supporting is formed by the large manipulator through an X-direction guide rail and a Y-direction guide rail on the two sides, and the problems that a traditional stacking manipulator is of a single stand column cantilever structure and is uneven in stress, and eccentric abrasion to the rails is caused are solved; both the two manipulators are installed in the inverted hanging mode, idle space in the portal frame space is utilized, the space utilization rate is high, and operation is not disturbed.

The invention discloses a lockset shell, which is correspondingly arranged on the inner side and the lateral side of a door; at least one side of the shell (1) is provided with a socket handle (2). The lockset shell has outstanding features that the lockset shell is provided with the socket handle, which not only simplifies the mechanism and reduces the manufacturing cost, does not hinder the operation in the least, and simultaneously avoids the collision; the socket shell is difficult to damage, is strong and durable. In addition, a sliding closure arranged on the shell is used for protecting a control panel and prolonging the service life of the lockset.

The invention relates to a pressure regulating system of an aircraft compartment, in particular to a height warning method of a cargo compartment of a cargo transport aircraft, and aims to solve the problem that a conventional aircraft height warning method cannot meet warning demands of a cargo transport aircraft. The height warning method comprises the following steps: a first cargo-compartment pressure sensor transmits corresponding warning information to a central warning computer; a cargo-compartment pressure regulating controller transmits the corresponding warning information; the central warning computer performs appropriate selection according to the warning information transmitted by the first cargo-compartment pressure sensor and the warning information transmitted by the cargo-compartment pressure regulating controller. The height warning method of a cargo compartment of a cargo transport aircraft, disclosed by the invention, realizes multistage height warning for the cargo compartment of the cargo transport aircraft; under the pressure relief of the cargo compartment, hint-stage compartment height warning is sent out, so that the operation of a pilot is not disturbed; besides, in the height warning method of a cargo compartment of a cargo transport aircraft, disclosed by the invention, judgment is performed according to the detection information of the first cargo-compartment pressure sensor and the detection information of a second cargo-compartment pressure sensor simultaneously, so that the height warning method has the characteristic of redundancy.