36 results about "Human safety" patented technology

The invention provides a patient falling protection robot system based on flexible buffering. According to the method, an environment sensing module, a central processing module, a high-speed moving chassis and a flexible buffering module are included; the environment sensing module is used for sensing user posture information and surrounding environment information; the central processing module is used for processing the posture information of the user and the surrounding environment information and predicting a falling track and a falling position of the user; the high-speed mobile chassis is connected with the flexible buffer module, and the flexible buffer module is moved to a corresponding position based on the predicted tumble track and tumble position of the user; the flexible buffer module is used for performing fall protection on the user; a flexible buffering mechanism is adopted, secondary injuries such as hurting injuries and collision injuries possibly caused by rigid supporting are avoided, and the safety requirement of a human body is better met.

The invention discloses a third subject examination auxiliary driving system and method based on probability risk prediction, and relates to the technical field of motor vehicle driving examination automation. The system comprises a vehicle terminal subsystem and a cloud monitoring platform. The vehicle terminal subsystem obtains an environment state through a multi-mode perception and fusion module, and a behavior prediction and risk quantification module calculates a collision risk probability value in real time; the redundancy decision and control module generates a safety intervention instruction; the redundant execution mechanism executes the instruction to guarantee safety; and the autonomous return flight planning and control module controls the vehicle to return in an unmanned manner after the examination is finished. The cloud platform comprises a security verification and optimization analysis unit and a return flight scheduling unit, and is used for optimizing a security threshold and planning a return flight path. Through quantitative risk prediction, a redundant security architecture and a vehicle cloud collaborative closed loop, high-reliability replacement of functions of human security officers is realized, and the safety of full-process automatic operation is ensured while the examination fairness and efficiency are improved.

This invention proposes a non-contact in-vehicle alcohol screening device and system. It includes a transmitting module, a receiving module, a main control and power module, a housing, and a light-shielding structure. The alcohol screening device is connected to a remote management platform. The device also includes a communication module for sending test results, test time, and device identification information to the remote management platform. The transmitting module uses dual Class 1 low-power lasers, combined with real-time current monitoring and a self-locking switch in the main control module, providing triple protection for human safety through light source, circuitry, and mechanical operation. This ensures that even direct laser light into the eyes is harmless, meeting the safety and compliance requirements of law enforcement scenarios. The receiving module is equipped with a bandpass filter with a corresponding center frequency to effectively suppress ambient stray light and circuit noise. Simultaneously, the dual-wavelength differential design, through the ratio calculated by the main control module, jointly cancels common interferences such as water vapor and window reflections, significantly improving the reliability of the screening signal in complex environments.

1. Name of the product in this design: Lining (7). 2. Purpose of this design: As a lining for protective equipment, it serves to cushion and absorb shock, protecting human safety. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. This design is for a thin product, and the left, right, top, and bottom views of Designs 1-10 are omitted. 6. Design 1 is designated as the basic design. 7. Other situations requiring explanation: Design 2, Design 3, Design 4, Design 5, Design 6, Design 7, Design 8, Design 9, and Design 10 are similar designs to Design 1.

The invention discloses a coke blast furnace with a moisture compensation function, and relates to the technical field of coke blast furnaces, the coke blast furnace comprises a hopper, the bottom of the hopper is fixedly connected with the top of a furnace shell, and an anti-precipitation structure, a filtering structure and a cleaning structure are arranged in the furnace shell; the coke blast furnace with the moisture compensation function comprises a filter structure and an anti-precipitation structure, the anti-precipitation structure comprises a thermal expansion frame, a heat conduction sheet, a piston plate and a driven part, and the surface of the piston plate is slidably connected with the inner wall of the thermal expansion frame. Carbon ash and carbon monoxide generated after the coke is strongly combusted can rise under hot air flow in the blast furnace, at the moment, the filter plate in the tuyere area of the blast furnace can filter the carbon ash, active adsorption cotton in the filter plate can adsorb the carbon monoxide, and therefore it is guaranteed that exhausted gas does not contain substances harmful to the human body, and the service life of the blast furnace is prolonged. Therefore, the personal safety of workers is ensured.

This invention discloses an automatic masking device and method for spraying anti-theft doors, comprising a robot body with an end effector gripper mounted on its top. The rear side of the end effector gripper abuts against the outer wall of the front side of the masking fixture. The masking fixture is mounted on the front side of a follow-up mechanism. The robot body, the end effector gripper, the masking fixture, and the follow-up mechanism are connected via safety railings and control system signals. The entire production process of this invention is fully automated, mainly consisting of fixture positioning, robot gripping of the fixture, follow-up mechanism positioning of the anti-theft door, and robot installation of the fixture onto the anti-theft door. It has advantages such as automatic operation, high speed, and high efficiency, solving problems such as high labor costs, high workload, low efficiency, easy material loss, inconsistent quality, and worker safety.

This application discloses a method, related equipment, and computer program product for preventing pets from attacking humans. By detecting the pet's multimodal data through a pet collar, it automatically identifies whether the pet exhibits aggressive tendencies and can accurately recall various scenarios where such tendencies might occur. Furthermore, when aggressive tendencies are determined, environmental information surrounding the pet is collected by an environmental sensing unit on the pet collar. If a human object is identified within this environmental information, it can be assumed that the pet has a high probability of attacking a human. In this case, the pet collar outputs deterrent measures to stop the pet's aggressive behavior. The pet collar provided by this application avoids meaningless deterrent measures (such as when the pet exhibits aggressive tendencies due to a sudden loud noise in the environment when there are no people around, in which case there is no issue of the pet attacking a human), while also effectively preventing pet attacks on humans and protecting human safety.

The invention relates to the technical field of wearable devices, in particular to a wearable human body safety monitoring device and method, and the device comprises a data collection module which is used for coordinating all wearable devices and collecting the physiological data of all wearable devices; the data verification module is used for verifying and fusing the physiological data to obtain physiological state information; the data reasoning module is used for transmitting the physiological state information into a preset hierarchical artificial intelligence model for collaborative reasoning and state judgment to obtain a hierarchical health event judgment result; and the execution module is used for scheduling each wearable device to execute a collaborative response operation matched with the grading health event judgment result according to the grading health event judgment result, so that the problems of insufficient monitoring accuracy, reliability and active response capability caused by lack of an effective systematic collaborative mechanism among the wearable devices are solved.

A multifunctional sliding rail type backrest frame of a motorcycle relates to the technical field of bicycle luggage carriers and comprises a backrest, a bottom frame, a connecting plate, a sliding execution device, a sliding control device and a backrest toppling device. The rod-shaped sliding rail is arranged in a shape with the wide left part and the narrow right part and is consistent with the streamline design of an existing motorcycle, and the attractiveness is highlighted; the backrest can steplessly slide on the rod-shaped slide rail, so that the left-right position of the backrest can be conveniently adjusted according to the specific conditions of a driver and passengers; the personal safety of a driver and passengers is improved, once the situation of rear-end collision of the truck occurs, the body of the driver and passengers extrudes the backrest pressing plate, and the backrest can automatically topple over, so that the harm of rigid extrusion to the human body is greatly reduced; when the trunk is installed, after the impact force exceeds a fixed value, the fluted disc of the locking mechanism jumps and then rigidly rotates, the backrest and the trunk can move together, and finally the harm of impact to the human body is reduced.

The present application relates to the field of concrete detection, especially to a kind of corroded reinforced concrete structure performance detector, including walking car, electric push rod one and connecting block etc.;Walking car is connected with several electric push rod one;All electric push rod one is the output end common fixed connection with connecting block.The present application realizes through installation box isolation water flow, so that in the detection process, the bridge pier cap surface covered by installation box is in no flowing water contact state, and detection equipment is located in installation box, avoid the scouring of water flow in prior art to influence detection equipment to detect, simultaneously without human being underwater, guarantee personal safety, through sampling assembly in the waterless space formed by installation box to the concrete of bridge pier cap surface, avoid water flow to wash away sample, through water pump control installation box lower chamber water storage capacity, and then change installation box deadweight, facilitate installation box to sink and float.

This utility model discloses an automatic drug delivery device, relating to the field of reagent injection technology. The automatic drug delivery device includes: a shielded housing forming a first shielded cavity; and a reagent injection assembly, at least a portion of which is disposed within the first shielded cavity. The reagent injection assembly is adapted to connect to a reagent bottle and an infusion device, serving to connect the reagent bottle and the infusion device, and also driving the reagent within the reagent bottle to flow along the reagent injection assembly. This simplifies the injection process and reduces injection costs. The fact that at least a portion of the reagent injection assembly is disposed within the first shielded cavity provides shielding, thereby reducing the radiation hazards of the reagent within the assembly to staff and patients, and effectively protecting their safety.

The utility model provides an evaporation table protection device which comprises an annular cover body used for covering an evaporation table. The transparent observation window is arranged on the top opening of the cover body; the pick-and-place door is arranged on the front side of the cover body; and the heat dissipation system is arranged on the rear side of the cover body. In the heating process of the evaporation table, when the evaporation table protection device is applied, liquid splashed out of the evaporation table is resisted through the cover body, the personal safety near the evaporation table is guaranteed, damage to nearby equipment and facilities is avoided, meanwhile, the internal temperature of the protection device is effectively controlled through the heat dissipation system, and the situation that the use safety is affected due to overheating is avoided.

The application discloses a kind of ultraviolet irradiation device to human safety, it includes: shell, with at least one light extraction window;Ultraviolet light source is housed inside the shell, and the light emitted by the ultraviolet light source includes the first ultraviolet light with specified wavelength;Light filter is arranged with light extraction window cooperation, and allow the first ultraviolet light to pass through;Micro-reflection structure is arranged inside the shell, for at least part of the first ultraviolet light in the transmission direction deviated from light extraction window is reflected into light extraction window.The light extraction efficiency of the ultraviolet irradiation device of the application is high, and macroscopic shape, size, structure is not limited, and application prospect is wide.

The present invention relates to a system and a method for generating protein sequence information. The system comprises: a memory for storing one or more instructions; and at least one processor for executing the one or more instructions stored in the memory, wherein an operation performed by the one or more instructions comprises the steps of: acquiring reference protein sequence information; repeatedly adding noise to the reference protein sequence information to generate protein sequence information to which noise has been added; and generating output protein sequence information by removing noise from the protein sequence information to which noise has been added, wherein the step of generating the output protein sequence information comprises repeatedly performing all or some of the steps of: removing noise from input protein sequence information according to at least one protein structure guidance specified by a user to generate protein sequence information from which noise has been removed; and adding noise to the protein sequence information from which noise has been removed according to at least one protein sequence guidance specified by the user, thereby generating protein sequence information to which noise has been added.

The invention relates to the technical field of wireless communication, and discloses a construction method of a human body tumble behavior recognition model based on WiFi CSI data, which detects and studies corresponding change of channel state information (CSI) in WiFi signals caused by human body motion, and recognizes the change state of the CSI signals to detect the tumble action of a human body. The same-frequency interference is judged according to the change condition of the number of received packets in unit time, and different data processing modes are adopted for the conditions of no same-frequency interference and same-frequency interference respectively; and meanwhile, by using a WiFi interference detection method based on short-time Fourier transform, time domain feature information and frequency domain feature information of the CSI are depicted through a spectrogram, and finally, a network model for monitoring user falling is constructed. The method has the beneficial effects that the cost of monitoring equipment is reduced, signal interference is reduced, the accuracy and reliability of human body tumble monitoring are improved, and the personal safety of a user is guaranteed.

This application provides the use of a collagen-based substance, a combination of a collagen-based substance and chondroitin sulfate, a composition containing a collagen-based substance, or a composition containing a collagen-based substance and chondroitin sulfate in inhibiting and / or slowing down the degradation of hyaluronic acid or its salts, and / or maintaining the effects of hyaluronic acid or its salts. This application also provides a composition containing hyaluronic acid or its salts, comprising hyaluronic acid or its salts, a collagen-based substance, and / or chondroitin sulfate. This application inhibits and / or slows down the degradation of hyaluronic acid or its salts, maintains the effects of hyaluronic acid or its salts, avoids the human safety risks associated with adding enzyme preparations to the formulation, and safely and effectively prolongs the effects of hyaluronic acid or its salts.

This invention discloses a robot and method for grinding the walls of nuclear waste storage wells, belonging to the field of nuclear waste treatment technology. The device includes a three-axis truss mechanism and a grinding mechanism, connected by an adjustment mechanism. An electrical cabinet and a dust removal mechanism are installed on the three-axis truss mechanism. The method includes: 1. Preparatory work before grinding; 2. Determining the four walls of the nuclear waste storage well to be ground and installing the grinding robot; 3. Grinding the four walls of the nuclear waste storage well; 4. Determining the bottom surface of the nuclear waste storage well to be ground and installing the grinding robot; 5. Grinding the bottom surface of the nuclear waste storage well; 6. Removing the grinding robot. This invention replaces manual grinding operations in the well with an automated mechanism. Operators can remotely control the machine from outside the wellhead, completely avoiding the safety risks of falls, dust inhalation, and collisions associated with manual work in the confined space of deep wells, thus ensuring the occupational health and personal safety of construction workers.

1. Name of the product in this design: Lining (47). 2. Purpose of this design: As a lining for protective equipment, it serves to cushion and absorb shock, protecting human safety. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. This design is for a thin product, and the left, right, top, and bottom views of Designs 1-10 are omitted. 6. Design 1 is designated as the basic design. 7. Other situations requiring explanation: Design 2, Design 3, Design 4, Design 5, Design 6, Design 7, Design 8, Design 9, and Design 10 are similar designs to Design 1.

The application discloses a distributed insect knockdown system based on radar and gas injection and a control method thereof. The system comprises a central control unit (100), a radar sensing array (200), a jet matrix cluster (300), a gas supply system (500), a safety protection module (400) and a networking communication module (600). The radar sensing array adopts 24GHz and 60GHz dual-frequency millimeter wave radar, and discriminates insect types through polarization characteristics and Doppler shift. The jet matrix adopts a Laval nozzle, the outlet speed is 500m / s, the diffusion angle is 3°, the nozzle can be independently turned by ±15°, and a microporous sound-absorbing layer is built-in, and the overall noise is lower than 50dB. The central control unit runs DBSCAN clustering and Kalman filtering, and simultaneously tracks more than 100 targets. The networking communication module divides the defense area by using a voronoi diagram. The safety protection module ensures human safety and identifies beneficial insects through biological radar and infrared double confirmation. The application has the advantages of long shooting range, silence, multi-target knockdown and the like, and can be widely applied to the fields of automobile insect prevention, outdoor protection, health epidemic prevention and agricultural plant protection.

The invention relates to the technical field of electrical engineering robots, in particular to an automatic wiring high-altitude robot and an operation method.The automatic wiring high-altitude robot comprises a robot body and a control cabinet, a control module and a power module are arranged in the control cabinet, and a left mechanical arm and a right mechanical arm are arranged on the two sides of the robot body respectively; an electromagnet is arranged at the tail end of the right mechanical arm, a clamping jaw is attracted to the bottom of the electromagnet through electromagnetic action, and a touch rod is arranged at the tail end of the left mechanical arm. Through mutual cooperation of the depth camera, the left mechanical arm, the right mechanical arm, the grading ring and the clamping jaw, high-altitude live-line wiring operation of grading ring voltage measurement is completed, the wiring operation method adopts machinery to replace manpower, the proportion of manual high-altitude operation is reduced, the automation degree is high, the working efficiency is high, meanwhile, the personal safety of operators can be guaranteed, and the working efficiency is improved. And the operation safety is obviously improved. And moreover, the scheme has strong adaptability to the environment, can still work normally in a relatively extreme environment, and is strong in practicability.

This invention provides a device and system for cleaning aluminum ash from an electrolytic cell. The cleaning device includes a blowing assembly composed of multiple rows of air ducts, a carbon steel support welded to the blowing assembly, and a fan connected to the air ducts via multiple air inlets. Automatically opening and closing grids are provided on the outer side of the suction inlets of the air ducts, with multiple grids spaced apart. Each grid has a first connecting rod with a waist-shaped limiting groove on its side, and a second connecting rod movably connected to the limiting groove. The other end of the second connecting rod is connected to a positioning plate, which has multiple connecting holes for connecting to a control rod. A driving device drives the control rod to move along its length to simultaneously control the closing of multiple grids. This invention utilizes the air duct assembly to blow or suck away aluminum ash from the electrolytic cell, achieving automated processing of aluminum ash on the upper part of the electrolytic cell, improving cleaning efficiency, and protecting human safety. Furthermore, the cleaning system achieves automatic cleaning of both the cleaning process and the cleaning device, enhancing the overall practicality of the cleaning system.

The present invention relates to a hypoallergenic cosmetic composition for skin moisturization and wrinkle improvement comprising caviar extract, comprising 100 parts by weight of caviar extract; 26 to 28 parts by weight of fermented Megaleranthis saniculifolia; 14 to 20 parts by weight of Leontopodium coreanum seed oil; 5 to 6 parts by weight of glycerin; 1 to 2 parts by weight of 1,2-hexanediol; 0.05 to 0.1 parts by weight of disodium EDTA; and 0.5 to 1 part by weight of decyl glucoside. Through this, it is possible to provide a cosmetic composition that utilizes caviar extract as a key active ingredient to provide advanced effects such as moisturizing, wrinkle improvement, and low irritation, while also ensuring sufficient dispersion stability and human safety to enhance consumer satisfaction.

This invention discloses a feeding mechanism for a natural rubber pressing machine. By setting an auxiliary lifting device on the main lifting device, the main lifting device drives the auxiliary lifting device to move linearly up and down along the support. The auxiliary lifting device drives the clot hook to retract and lower, thereby feeding and pressing the rubber clot. This achieves a high degree of automation, eliminating the need for manual pushing of the clot, significantly reducing the labor intensity of feeding the pressing machine, improving feeding efficiency, effectively reducing labor costs, and ensuring the personal safety of workers. At the same time, by setting two sets of auxiliary lifting devices on the support, the main lifting motor drives the gear set to drive the main screw to rotate synchronously in opposite directions. This allows the auxiliary lifting devices on the two main screws to drive the clot hook to feed in an alternating and continuous manner, effectively improving the continuity of production, further increasing feeding efficiency, improving production efficiency, and reducing consumption.

The utility model discloses a material lifting auxiliary device for a cutting machine, which relates to the technical field of lifting devices and comprises a base support, a lifting element and a rolling support element, the lifting element and the rolling support element are both mounted on the base support, and the rolling support element is movably connected with the base support. The lifting element can drive the rolling supporting element to ascend and descend, and the upper end of the rolling supporting element is used for supporting cut materials. According to the utility model, the lifting difficulty of a cutting material can be reduced, and the cutting quality and the personal safety of workers are ensured.

This application provides a device for batch stamping of precious metal certificates after lamination, belonging to the field of precious metal certificate production. The device includes two parallel conveyor belts (left and right); left and right supports located on the outer sides of the two conveyor belts in the width direction and with their top surfaces higher than the conveyor belts; a slide rail module spanning and connected to the top of the two supports; a positioning stamping device installed on the slide rail module; a tray placed on the conveyor belts; a positioning device located within the tray; a motor located between the two conveyor belts; a stop switch connected to the motor; a booster connected to the right side of the motor; and a lifting platform connected to the booster. This invention is easy to operate, ensuring both the clarity and proper positioning of the stamp, while also being fully automated and ensuring human safety, thus improving work quality and efficiency.

1. Name of the product in this design: Lining (48). 2. Purpose of this design: As a lining for protective equipment, it serves to cushion and absorb shock, protecting human safety. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. This design is for a thin product, and the left, right, top, and bottom views of Designs 1-10 are omitted. 6. Design 1 is designated as the basic design. 7. Other situations requiring explanation: Design 2, Design 3, Design 4, Design 5, Design 6, Design 7, Design 8, Design 9, and Design 10 are similar designs to Design 1.

1. The name of the design product: helmet lining (anti-shock and heat dissipation type). 2. The use of the design product: used for assembling with helmet, hat or other wearable equipment, installed inside such equipment, protecting human safety, playing the role of shock absorption and heat dissipation. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

This invention discloses an intelligent parameter detection device and method for femtosecond lasers. It utilizes the detection light output from the optical path splitter for real-time repetition rate detection, intelligently adjusting the laser's pump power and the temperature of the semiconductor saturable absorber (SAM) to ensure stable SAM operation in saturation. It automatically detects the laser's start-up current and operating current range, sets the optimal start-up and operating current parameters through an algorithm, and saves the parameters in the internal memory, completing the electrical control parameter tuning process for the laser. The entire parameter tuning process does not require additional external instruments, greatly simplifying the operation process, improving work efficiency, reducing production costs, and protecting human safety.