75results about How to "Short deployment time" patented technology

An intravascular implant delivery system carries an implant by retaining an engagement member engaging the implant in a position proximal of an aperture at a distal end of the delivery system. The engagement member is retained proximal to the aperture by a cord that obstructs the movement of the engagement member through the aperture. The engagement member is free to rotate and move within an area defined by the delivery system, allowing the implant to react to forces imparted to the implant by the movement of the delivery system and implant through a delivery catheter. Once the implant is in a desired implant position, the cord is moved away from an aperture and the engagement member is allowed to move away from the delivery system.

The invention discloses a remote control fire extinguishing method for high-rise buildings. The method comprises the following steps: an unmanned aerial vehicle loaded with a fire extinguishing bomb is controlled to fly to a high-rise building fire area; a shooting device on the unmanned aerial vehicle obtains images of the fire area in real time, and the images are transmitted to a control terminal; operators judge a fire source position according to the image information in the fire scene; according to the determined fire source position, the unmanned aerial vehicle is adjusted to fly to a proper bomb dropping position, and the bomb is dropped by aiming at the fire source position; and the fire extinguishing bomb throws a fire extinguishing agent by a preset time to finish fire extinguishing. The remote control fire extinguishing method for the high-rise buildings uses the unmanned aerial vehicle for carrying the fire extinguishing bomb to fly near the fire source to perform fire extinguishing, has such characteristics as short acting distance and short time, and can finish fire extinguishing of the high-rise buildings at initial stage of the fire.

The invention is applicable to the field of medical apparatuses and instruments and provides a pre-hospital emergency ambulance. The pre-hospital emergency ambulance is composed of an emergency assay module, an electrocardio and ultrasonic diagnosis module, an emergency treatment module, an emergency treatment comprehensive management information system, an auxiliary module, a power module and a communication module. Through combined diagnosis and detection of the emergency treatment module, the emergency assay module and the electrocardio and ultrasonic diagnosis module, the accuracy and the timeliness of disease diagnosis are improved, unfolding time of field apparatuses can be shortened and burdens of medical workers can be reduced due to stretchers and intensive care units (ICUs), on-the-spot rescue, midway diagnosis and emergency treatment can be performed timely, the ambulance can be directly transferred to divisions for emergency treatment in hospitals so as to form a seamless treatment chain combining pre-hospital care, midway life support and rapid in-hospital treatment, the maneuverability is high, starting for immediate use is achieved, the operation is simple, the ambulance is suitable for emergency treatment and cure in the field or during transfer and capable of effectively assisting medical workers to treat and cure according to symptoms, and the emergency handling capacity and the emergency rescue capacity of emergencies are improved.

The invention discloses a high-rise building fire extinguishing system based on a multi-rotor-wing unmanned aerial vehicle (UAV). The system comprises the multi-rotor-wing UAV used for collecting current fire target image information and dropping fire-extinguishing bullets and a control unit used for controlling flight and bullet dropping based on image information fed back by the UAV. According to the high-rise building fire extinguishing system, the multi-rotor-wing UAV carries the fire-extinguishing bullets to the place near a fire source to extinguish fire. The high-rise building fire extinguishing system has the characteristics of short action distance, short spreading time and the like, and can extinguish a high-rise building fire at the initial stage of the fire.

The invention discloses a rapidly-inflatable-deployment thin-film support tube for a space craft, and relates to an inflatable-deployment thin-film support tube for a space craft, for solving the problems of high self-weight, limit on the length after deployment, and long deployment time of the present inflatable-deployment thin-film support tube for a space craft due to a mechanical deployment structure. According to the invention, an upper end cover is arranged at the upper end of a barrel body and in threaded connection with the barrel body; an airflow guide tube is vertically arranged at the centre of the upper end surface of the upper end cover; the inner cavity of the airflow guide tube is connected with an air vent; one end of a folding thin-film tube is sleeved on the upper end cover; one end of the folding thin-film tube is fastened with the upper end cover via a hoop, and the other end of the folding thin-film tube is a closed-type top; a direction indicator is vertically arranged on the inner wall of the closed-type top; the section shape of the direction indicator is fitted with the section shape of the inner cavity of a direction indicator guide tube; at least three connection tubes are arranged on the outer end surface of a flange; and each lower thread hole is in threaded connection with one connection tube. The rapidly-inflatable-deployment thin-film support tube disclosed by the invention is used for supporting various micro cameras and various magnetometers on satellite detectors and lunar detectors.

The invention discloses a fire-fighting liquid container and a water tower fire truck with the same. The fire-fighting liquid container provided by the invention comprises a first cabin, a second cabin and a third cabin arranged between the first cabin and the second cabin; the wall of the third cabin is provided with a first through hole and a second through hole; the wall of the first cabin is provided with a third through hole; the wall of the second cabin is provided with a fourth through hole; by using the through hole on each cabin, the third cabin can be communicated with the first cabin, and also can be communicated with the second cabin to adjust loading of fire-extinguishing agent in the cabin, thus satisfying different requirements of different fire conditions to fire-fighting equipment. The water tower fire truck provided by the invention is provided with the fire-fighting liquid container like the above, wherein, at least one section arm of a folding arm support is a telescopic arm, when in operation, rapid extension of the arm support still can be realized when in a narrow work place, and the maneuverability and flexibility of operation of the whole water tower fire truck is high.

The invention belongs to the technical field of photoelectric measurement. The platform comprises supporting legs, an inclination measuring sensor, an electric rotating table, an encoder and a platform, the supporting legs are fixed to the two opposite sides of the platform and used for leveling the platform, the inclination measuring sensor and the encoder are arranged on the electric rotating table in the center of the platform and is used for acquiring inclination information of the platform; the encoder is located on a rotating shaft of the electric rotating table and provides rotating angle information for the electric rotating table. The automatic leveling platform has the automatic leveling capacity, a manual fine leveling mechanism of traditional optical measurement equipment can be omitted, the leveling precision needed by equipment work is achieved, manual operation steps and time are reduced, and the rapid maneuvering layout capacity of the equipment is improved.

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a novel fixed-wing unmanned aerial vehicle skyhook recovery mechanism and recovery method. The fixed-wing unmanned aerial vehicle skyhook recovery mechanism comprises a ground support and a rope assembly, wherein the ground support comprises a lower transverse arm folding mechanism, a main arm stretchable mechanism, an upper cross arm stretchable mechanism, an upper transverse arm folding mechanism and a chassis rotating mechanism; and the rope assembly comprises a plurality of pulleys, an upper buffer rope, a lower buffer rope and a recovery rope. According to the technical scheme, the skyhook recovery mechanism can be unfolded to a high degree of automation, and the rope assembly does not need to be installed on site.

The invention discloses an HSV and CNN-based FPC defect detection method and system and a storage medium. The detection method comprises the steps of extracting a detection region in a to-be-detected original image according to color and brightness; converting the to-be-detected original image from an RGB color space to an HSV color space, and preliminarily judging candidate defect areas from the HSV color space according to preset defect parameters; taking an intersection between the candidate defect area and the detection area as a final defect area; comparing the final defect area with a preset threshold value, and judging whether the currently detected FPC is a good product, a defective product or an uncertain product; and identifying the detection area of the uncertain product by using a pre-trained deep learning model, and predicting whether the uncertain product belongs to a good product or a defective product. According to the invention, defect detection is carried out on the FPC to be detected in a mode of combining image processing and a deep learning model, and the method has the advantages of low cost and high precision.

The invention discloses a detection method for a Xianling Gubao capsule finished product. The Xianling Gubao capsule comprises the following traditional Chinese medicines including herba epimedii, radix dipsaci, radix salviae miltiorrhizae, rhizoma anemarrhenae, fructus psoraleae and radix rehmanniae. The preparation method comprise the following steps that: smashing the radix dipsaci, the radix salviae miltiorrhizae and the fructus psoraleae into fine powder; adding water into the herba epimedii, the rhizoma anemarrhenae and the radix rehmanniae to be decocted for three times; blending decoction liquor, and concentrating to obtain thick paste; adding the fine powder, and evenly mixing to obtain granules; and drying and adding the granules into capsules to obtain the Xianling Gubao capsulefinished product. The detection method comprises the following steps that: authenticating the radix salviae miltiorrhizae and the fructus psoraleae by the same thin layer chromatography, authenticating the herba epimedii and the radix dipsaci by the same thin layer chromatography, and authenticating the rhizoma anemarrhenae. The authentication of two medicines, i.e., the radix dipsaci and the rhizoma anemarrhenae, is added, so that the detection of the contents of the Xianling Gubao capsule establishes clear authentication with high specificity, authentication is more comprehensive, and the quality of the Xianling Gubao capsule finished product can be subjected to scientific, feasible, effective and reliable control. The same thin layer chromatography is adopted to independently authenticate two medicines, so that authentication time is shortened, and cost is lowered.

The invention provides an automatically unfolding type triangular warning board for a motor vehicle. The automatically unfolding type triangular warning board comprises a protection box, a warning board main body combined part and a warning board automatic unfolding driving mechanism; the protection box is composed of a box body and a box cover; an LED (Light Emitting Diode) light emitting part is arranged on an upper surface of the box cover; the warning board main body combined part comprises left and right hinging frames, three plate sheets of a triangular reflection frame and a fluorescence sheet; the two hinging frames are supported by left and right supporting shafts respectively; two end parts of a plate sheet C are rotatably connected with the two supporting shafts respectively; a left end part of a plate sheet A and a right end part of a plate sheet B are rotatably connected with the left supporting shaft and the right supporting shaft respectively; magnet blocks are fixed at the inner side of the right end part of the plate sheet A and the inner side of the left end part of the plate sheet B; two corners of the fluorescence sheet are connected with the two supporting shafts respectively; a third corner of the fluorescence sheet is connected with the right end part of the plate sheet A or the left end part of the plate sheet B; the warning board automatic unfolding driving mechanism comprises: left and right slide ways, left and right slide blocks, two top pressing springs, left and right connecting rods, left and right driving gears, left and right driven gears and a triggering linkage part. The triangular warning board can realize rapid and automatic unfolding.

A command communication network integration system based on an IP comprises network managing device and a managed device. The network managing device is composed of two network control devices, and redundant backup protection is performed between the main network control device and the auxiliary network control device. The managed device comprises a network switching/routing device, a network security device, a wired integration communication device, an IP voice processing device, a command terminal device, a satellite communication navigation device, a microwave radio station device and an ultra-short wave radio station device. Information interaction is performed between the network managing device and the managed device through an IP network to complete device managing and maintain work.

The invention discloses a high-rise building rescue system based on an unmanned aerial vehicle. The system includes: an unmanned aerial vehicle, wherein the aerial vehicle is used for transporting a rescue bullet, a launching cylinder, wherein the launching cylinder is arranged on the unmanned aerial vehicle and is used for launching the rescue bullet; the rescue bullet, wherein the rescue bulletis arranged in the launching cylinder, and comprises a rescue bullet body and a rocket engine; a power supply circuit, wherein the power supply circuit is arranged on the unmanned aerial vehicle and is connected with the excitation part of the rocket engine and is used for supplying power to the rocket engine; a ground control terminal, wherein the ground control terminal is used for controlling the flight of the unmanned aerial vehicle and the on-off of the power supply circuit; a camera, wherein the camera is used for shooting an image of a fire scene and sending the image to an image transmission device; an image transmission device, wherein the image transmission device is arranged on the unmanned aerial vehicle and used for transmitting the image to the ground control terminal.