43results about How to "Smooth escape" patented technology

The invention provides a high-altitude falling and drowning safety guaranteeing system for an automobile and a control method thereof, which belongs to the technical field of automobiles. A problem of the prior art that the safety is not high is solved. The high-altitude falling and drowning safety guaranteeing system for the automobile comprises a control unit, an immersion sensor, a weightlessness signal sensor, a door lock controller, an automobile window controller and an engine controller, wherein the immersion sensor and the weightlessness signal sensor are connected with an input end of the control unit; and the door lock controller, the automobile window controller and the engine controller are connected with an output end of the control unit. The high-altitude falling and drowning safety guaranteeing control method for the automobile comprises the following steps of exerting the control unit to receive signals transmitted by the weightlessness signal sensor and the immersion sensor and to analyze and judge the received signals; and exerting the control unit to send a control signal to control automobile window closing, automobile door unlocking and engine fuel cutoff when a high-altitude falling accident or a drowning accident is judged. The high-altitude falling and drowning safety guaranteeing system for the automobile and the control method thereof, provided by the invention, is advantaged in that safety measures such as automobile door unlocking, fuel cutoff and so on are automatically executed for passengers on the automobile to escape in case of high-altitude falling and drowning.

The invention provides a dynamic obstacle avoiding system for a capturing process of an industrial robot and a method of the dynamic obstacle avoiding system. The dynamic obstacle avoiding system comprises a rejection vector module, an eddy algorithm module and a dynamic obstacle avoiding algorithm module. The rejection vector module is used for establishing a relative motion relationship between an end effector and an obstacle to obtain a rejection vector; the eddy algorithm module is used for updating the direction of the rejection vector according to an eddy algorithm; and the dynamic obstacle avoiding algorithm module is used for acquiring the position of the end effector according to the rejection vector so as to avoid the obstacle. By the dynamic obstacle avoiding algorithm, the industrial robot successfully avoids the obstacle and finishes capturing under the condition that the moving obstacle exists in an industrial complex environment.

The invention discloses a preparation method of a foamed nickel-based photothermal conversion material and relates to a preparation method of a photothermal conversion material. The invention aims to solve the problem of relatively great heat loss and complex preparation process, relatively high cost and relatively large occupied area as a liquid needs to be heated integrally in conventional photothermal conversion. The preparation method comprises the following steps: I, foamed nickel pre-treatment; and II, solvothermal reaction to obtain the foamed nickel-based photothermal conversion material. The photothermal conversion material prepared by means of a hydrothermal method is a semiconductor material in a flower-type structure formed by clustering a plurality of needle substances. The photothermal conversion material has relatively high absorptivity and can fully absorb light, the wavelengths of which are 0.25-2.5 [mu]. In addition, the material has excellent photothermal conversion performance and can fully convert absorbed light energy into heat energy and evaporate water on the surface of a microstructure of the material. The preparation method disclosed by the invention can be used for obtaining the foamed nickel-based photothermal conversion material.

The invention relates to a fire safety emergency window, which belongs to door and window technology field. The invention provides an escape emergency door (window) when in short burst fire, the door (window) can sense fire automatically, and it can be opened in emergency and has function of anti-burglary. It includes a door frame or window frame, door (window) board and spindle. The door is arranged in the door frame; a spindle is arranged under the door (window) board, a supporting bracket for fixing the door (window) is arranged on the door (window) frame, an automatic sensing device is assembled between the door (window) board and the supporting bracket. The automatic sensing device is made up of intelligent pin and spring, the spring is assembled between the door (window) board and the supporting bracket, the intelligent pin penetrates the door (window) board, spring and the supporting bracket, then it is bent, the intelligent pin is made up of shape memory alloy material, the temperature of shape fully restoration is 35-95deg.C. The spring may be normal spring, or made up of shape memory alloy material.

The invention relates to a high-rise escape device which comprises a chassis and a rotating disk wound with a steel wire rope, wherein a one-way clutch and a speed control mechanism are mounted in the chassis; a support shaft on one side of the one-way clutch extends out of the chassis and is linked with a rotating shaft of the rotating disk; the speed control mechanism comprises a friction braking and rotational speed regulating component and a gear rotational speed regulating component; the friction braking and rotational speed regulating component comprises a stepped shaft, a centrifugal clutch and a first gear with an internal thread; an outer ring of the centrifugal clutch is an outer gear; the gear rotational speed regulating component comprises a second gear, a third gear and a backstop device; an auxiliary shaft is rotatably mounted in the chassis; the second gear, the third gear and the backstop device are mounted on the auxiliary shaft; the backstop device is positioned between the second gear and the third gear; the second gear is meshed with the outer gear; and the first gear is meshed with the third gear. The invention provides the high-rise escape device which is high in reliability, convenient for mounting and stable for working.

The invention discloses a suspended fireproof aseismic door which comprises an upper steel structure supporting member, corner supporting members, an inner door frame, an outer door frame and a lower steel structure supporting member. The upper steel structure supporting member is arranged on a wall and positioned below a lintel, the lower steel structure supporting member is fixed on the ground, the upper end of the outer door frame is fixedly connected to the upper steel structure supporting member while the lower end of the same is connected to the lower steel structure supporting member, and the outer door frame is mounted in the wall; the inner door frame is arranged in the outer door frame, four corners of the inner door frame and those of the outer door frame are connected through the corner supporting members, each corner supporting member comprises a compression barrel, a compression rod and a connection rod, each compression sleeve slidably sleeves outside the corresponding compression rod, a spring is arranged between the bottom end of each compression rod and the bottom of the corresponding compression barrel, the front end of the compression rod is connected to the connection rod through a spherical hinge, and a door leaf is arranged in the inner door frame. The suspended fireproof aseismic door is high in safety and can still be used when an earthquake occurs or a house naturally deforms.

The invention discloses a traction-type vehicle window glass breaking device and method, and belongs to the field of safety of vehicles. The traction-type vehicle window glass breaking device comprises a traction line, a traction line winding device and a directional blasting device, wherein the traction line is embedded inside the vehicle window glass; the traction line winding device is used for drawing out the traction line from the vehicle window glass; and the directional blasting device is used for blasting the vehicle window glass towards the direction outside a vehicle window. With the adoption of the design, the situation that passengers cannot break the vehicle windows to escape under an emergency or the passengers are injured by the glass fragments in the process of escape is avoided.

The invention discloses a security door locking-prevention method. The method comprises S1, arranging a sensor module at the inner side of a door plate, wherein the sensor module is used for acquiring a door opening instruction and in a normal state, a primary power supply supplies power for the sensor module, S2, arranging an emergency power supply for supplying power for the sensor module, S3, detecting a power supply state of the primary power supply in real time and controlling operation of the emergency power supply according to the detection result and S4, controlling opening of a security door lock catch structure according to the door opening instruction acquired through the sensor module. The emergency power supply can realize normal work of the sensor module under power shortage caused by primary power supply abnormality so that it is avoided that the stopped sensor module cannot acquire a door opening instruction so that when an accident occurs, an indoor people cannot open the security door and escape. Through the emergency power supply, the sensor module can acquire a door opening instruction in real time and prevent accident generation.

The invention relates to an intelligent industrial and mining helmet which comprises a protective mask provided with a first pressure sensor, a filtering device which is connected with the protective mask through a pipeline and is provided with a second pressure sensor and a ventilator, and a helmet body which is connected with the protective mask and provided with a processor, wherein the processor is configured to receive data transmitted by the first pressure sensor and the second pressure sensor so as to enable the ventilator to adjust the ventilation quantity. The processor can be further configured to receive human body vital sign parameters such as the heart rate frequency, the breathing frequency and the pulse frequency of the user and obtain the content of a harmful gas in the environment, and when any one of the heart rate frequency, the breathing frequency, the pulse frequency and the content of the harmful gas exceeds a preset normal range, the control valve and the buzzer are triggered to be started; the potential danger in the current environment is alarmed; and when the content of the harmful gas exceeds the preset normal range, the oxygen generator is triggered to be started to supply oxygen to the protective mask so that the user can escape smoothly.

The invention discloses an automobile B-pillar reinforced panel and a manufacturing method thereof and belongs to the field of automobile parts. The automobile B-pillar reinforced panel comprises a reinforced panel outer shell and an inner layer stiffening plate, wherein an open groove is formed in the middle part of the reinforced panel outer shell. The inner layer stiffening plate is fixed in the open groove of the reinforced panel outer shell and is made of carbon fibre composite material. The automobile B-pillar reinforced panel has the advantages that the space, on the reinforced panel outer shell, occupied by the inner layer stiffening plate is reduced; strong shock resistance, high strength and light mass are realized; the automobile B-pillar reinforced panel is guaranteed to be uneasy to deform when the side surface of an automobile body suffers a collision so that injuries of people in the automobile are avoided; and meanwhile, an automobile door can be normally opened to ensure that the people in the automobile smoothly escape.

The invention relates to the technical field of advanced packaging technologies for integrated circuits, and specifically relates to a semiconductor device for correcting warpage of a plastic packaging panel containing an integrated circuit chip and a correction method. The semiconductor device comprises a load-bearing structure, a vacuum channel, a pressing structure and a heating structure, wherein the load-bearing structure is used for bearing a load-bearing area of the plastic packaging panel, and the load bearing area is set to be a plane; the vacuum channel is arranged on the load-bearing structure, communicated with the load-bearing area, and used for applying vacuum to a gap between the plastic packaging panel and the load-bearing area; the pressing structure is arranged above theload-bearing structure and moves back and forth in a direction perpendicular to the load-bearing area, the pressing structure is provided with a pressing end which is arranged corresponding to the plastic packaging panel and used for applying correction pressure to a part without a bare chip of the plastic packaging panel, and the contact surface between the pressing end and the plastic packagingpanel is a plane; and the heating structure is arranged on the load-bearing structure and/or pressing structure and used for heating the plastic packaging panel. The semiconductor device of the invention is not easy to damage the bare chip during correction and is good in correction effect.

The invention relates to a compressed air energy storage passenger car window breaking device, and belongs to the technical field of passenger car rescue and safety. The window breaking device comprises a cylinder body and an actuation device, and is characterized in that the cylinder body includes an upper cylinder body and a lower cylinder body; the upper cylinder body is provided with an intake hole for achieving the effects of air storage and drainage; the actuation part is mounted on the lower cylinder body, and includes a percussion handle, a sealing pressure rod, a guide sleeve and a piston impact head; the lower cylinder body is divided into a guide cavity and a working cavity; the guide cavity is provided with the sealing pressure rod and the guide sleeve; the end of the sealing pressure rod is connected with the percussion handle by a thread; and the working cavity is provided with the piston impact head. The pneumatic window breaking machine with the structure is mounted on a glass car window angle; a high-pressure air source is leaded in from the intake hole of the upper cylinder body; the percussion handle is powerfully pressed down; a gap is formed between the sealing pressure rod and the guide sleeve; high-pressure air currents enter the working cavity from the guide cavity of the lower cylinder body; and the piston impact head is popped out under the effect of high-pressure gas to break car window glass.

The invention discloses a burglarproof door convenient for escape. The burglarproof door comprises a door frame and a door body, wherein the door body is hinged with the interior of the door frame; the burglarproof door is characterized by further comprising detection devices, an inner door and executive device, wherein the detection devices are mounted in all indoor rooms; the detection devices and the executive device form wireless connection; the inner door is mounted on the door body; the executive device is mounted in the door body; the executive device can open and lock the inner door. The inner door can be timely opened in case of earthquake, and people can escape by opening the inner door, so that the escape probability of personnel can be greatly improved.

The invention discloses an intelligent early warning and fire extinguishing system and relates to the intelligent monitoring and fire fighting apparatus which is used in floor added rebuilt private house groups, dormitories, colored steel makeshift houses, regions where electric bicycles are concentrated, collective kitchens where liquefied gas cookers are used and integrates smoke concentration early warning, liquefied gas leakage early warning, toxic gas early warning, emergency lamp lighting, emergency exit signboard indication, loudspeaker early warning, voice guiding and fire extinguishing agent spraying. When a fire disaster occurs, smoke monitoring, combustible gas leakage monitoring, toxic gas monitoring and early warning can be immediately started, a system controller controls a loudspeaker to give an alarm through soft, voice guiding, emergency lamp lighting and emergency exit signboard lighting are carried out, a fire extinguishing agent is sprayed to an ignition point of anear bicycle parking region, and a movable terminal automatically calls fire alarm 119 and sends position information.