53 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.

The utility model discloses automatic medicine dispensing equipment, which belongs to the field of automatic medicine dispensing control and comprises a medicine dispensing component, and the medicine dispensing component comprises a medicine dispensing device. The medicine dispensing device is provided with a medicine dispensing assembly and an air pressure balance assembly, and the medicine dispensing assembly is provided with a liquid channel puncture needle and a liquid containing cavity communicated with the rear end of the liquid channel puncture needle. The air pressure balance assembly is provided with an airway puncture needle and an air containing cavity communicated with the rear end of the airway puncture needle. By means of the equipment, medicine dispensing automation of medicine, especially dangerous medicine can be achieved, manual medicine dispensing errors are reduced, and protection on medical personnel safety is improved; the whole-course leakproofness is good, direct or indirect contact in the medicine preparation process is avoided, and the medicine leakage risk is reduced; the equipment has the functions of self-cleaning, cleaning and the like, and can meet the current practical application requirements with high cost performance.

The utility model discloses a paint mist treatment and recovery device which comprises a paint mist treatment box, one end of the paint mist treatment box is an open end, the other end of the paint mist treatment box is a closed end, and the paint mist treatment box is sequentially provided with a product fixing frame, a water curtain paint removal device, a filter screen mechanism and a cyclone separation device from the open end to the closed end. The cyclone separation device comprises a cyclone cylinder, an air inlet is formed in the side face of the cyclone cylinder, an air outlet is formed in the top of the cyclone cylinder, a draught fan arranged at the top of the closed end of the paint mist treatment box is further arranged at the bottom of the cyclone cylinder, and the draught fan is connected with the air outlet in the top of the cyclone cylinder. According to the structure, the product fixing frame is arranged on the front section in the paint mist treatment box, so that an operator can directly conduct paint spraying operation in the paint mist treatment box, the auxiliary machine is arranged at the rear end of the paint mist treatment box, paint mist generated during work can be directly subjected to three-layer treatment, and then human body safety is guaranteed.

The invention discloses a nuclear power station master control room control authority switching method and system. The method comprises the following steps: acquiring a preset mode signal of a control display device of a nuclear power station; obtaining respective states of a workstation mode signal, a backup panel mode signal and a remote shutdown station mode signal; outputting one of the workstation mode signal, the backup panel mode signal and the remote shutdown station mode signal in an effective state as an operation mode signal; and judging whether the preset mode signal is consistent with the operation mode signal or not, and if not, generating a locking control quantity on a control display equipment side to shield an execution control and / or prohibit generation and issuing of a control instruction. According to the method, inconsistent operation is directly locked on the nuclear power station control display equipment, unauthorized and misoperation are inhibited, the human safety is improved, the data volume of network transmission signals transmitted to a nuclear power station control cabinet is reduced, the control right switching logic is simplified, and the stability of a main control room is improved.

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.

Personalized super intelligence (PSI) represents the next leap of advanced, autonomous, artificial intelligence agent development. However, due to their extreme intelligence, PSI also represents a dangerous potential threat to human safety. The invention discloses how to securely design and construct such an agent. It also shows how they are securely used as part of a super-intelligent Universal Artificial Intelligence (AGI) system. Preferred implementations are disclosed, including methods that enable a PSI to quickly improve itself with or without human supervision. The present invention describes how different versions of PSI are produced using several novel methods. Also described are methods for enabling scalable security checks that operate efficiently even when the PSIs become much intelligent than their human creators. Finally, a brand new AI security method is disclosed, which depends on the combination of a PSI group and a proven block chain method. The method does not depend on testing, but improves the PSI security through design.

The utility model belongs to the technical field of electrical equipment installation, and discloses a distribution network pole erecting device. The distribution network pole erecting device comprises a walking mechanism, a bearing mechanism and a driving mechanism, the walking mechanism can run on the ground, and a frame body is arranged on the walking mechanism; the bearing mechanism comprises a vertical rod cross arm, two rollers and a holding and clamping assembly, the vertical rod cross arm can rotate with the horizontal direction as the axis, the two rollers are in pivot joint with the two ends of the vertical rod cross arm respectively, and the holding and clamping assembly is connected to the vertical rod cross arm and is configured to be capable of clamping or loosening an electric pole arranged on the two rollers; the driving mechanism is connected to the frame body and can drive the bearing mechanism to be switched among the horizontal state, the inclined state and the vertical state. The distribution network pole erecting device can improve safety, shorten pole erecting operation time, reduce labor intensity of workers, guarantee operation safety and avoid personal safety accidents.

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.

The utility model discloses a stone lifting appliance for stone processing, which comprises a movable frame, the bottom surface of the movable frame is fixedly connected with four universal wheels, the inner wall of the movable frame is fixedly connected with two first hydraulic cylinders, the telescopic end of each first hydraulic cylinder is fixedly connected with a sliding block, the inner wall of each sliding block is fixedly connected with a second hydraulic cylinder, and the second hydraulic cylinder is fixedly connected with the bottom surface of the movable frame. The telescopic end of each second hydraulic cylinder is fixedly connected with a clamping plate, and the outer sides of the two clamping plates are jointly provided with a stone body. Through mutual cooperation of the upper clamping plate, the lower clamping plate, the third hydraulic cylinder, the limiting bolt and the limiting nut, the position of the stone main body can be fixedly limited, the purpose of fixing and limiting is achieved, the stone main body is prevented from swinging and shaking in the moving process, and the situation that the lifting appliance is prone to being influenced by road surface factors in the moving process is avoided; and the problem that the stone falls off from the lifting appliance and the personal safety of workers is seriously threatened is 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 utility model relates to a maintenance tool for a large-stroke heavy-load electric cylinder. The device is simple in structure and convenient to operate, can be adjusted freely in height to adapt to faults of different extension lengths of the push rod, prevents the cylinder barrel from falling during maintenance, and ensures the personal safety of maintenance personnel. The large-stroke heavy-load electric cylinder maintenance tool comprises a connecting piece, a base and supporting and adjusting assemblies which are symmetrically and vertically arranged, the two ends of each supporting and adjusting assembly are connected with the connecting piece and the base respectively, each supporting and adjusting assembly comprises a screw and a rotating nut, and the distance between the connecting piece and the base is adjusted through relative rotation of the screw and the rotating nut.

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.

The utility model discloses a mining vertical arch frame trolley which comprises a wheel type engineering chassis, a left auxiliary arm, a right auxiliary arm and a middle main arm arranged between the left auxiliary arm and the right auxiliary arm, and the engineering chassis comprises a cab, a frame, a walking mechanism, a hydraulic telescopic supporting leg, an electric hydraulic control system, a motor pump set and an engine pump set. The walking mechanism comprises a front axle, a gearbox, a power motor, a transmission shaft, a tire rim and a rear axle, the middle main arm comprises a main slewing bearing, a main rotary table, a main telescopic arm and a main arm gripper mechanism assembly, and the left auxiliary arm and the right auxiliary arm are arranged in a symmetrical structure. The mining vertical arch frame trolley is provided with three arms, can assist personnel in mounting an arch frame, prevents the problems that the construction efficiency is low and the personal safety cannot be guaranteed during manual erection, has a four-wheel steering function, is suitable for a mine roadway with a narrow space, and is provided with multiple degrees of freedom, so that the flexibility of the trolley during operation is improved.

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 purpose of this invention is to provide a real-time human fall detection method in low-light conditions based on infrared and thermal imaging. This method combines infrared compensation and thermal imaging technologies for fall detection in low-light environments, achieving better results than previous fall detection methods. It overcomes the problem of blurred human body contours and blurring with the environment in dark scenes when captured by infrared night vision. Thermal imaging technology utilizes the principle that all objects in nature radiate heat; when used for nighttime human detection, the captured human body edge data has clear contours and can be well distinguished from the environment. Compared with ordinary fall detection methods, using thermal imaging technology for nighttime fall detection reduces missed and false detections, greatly increasing the protection of personal safety.

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.