41 results about "Public environment" patented technology

The present invention allows for the creation of a biometrically secure environment that allows viewing, editing and sharing of confidential documents, or the like, in public places, without worrying that someone will see the contents. The invention provides privacy, for example for the purposes of reading documents, in a public environment while having the confidence that you are the only one able to read the document. Privacy may be achieved through methods of identification using biometric features, such as: face, iris or voice recognition. Verification that a real person is viewing the document may also be achieved by pulse recognition. In one embodiment, the screen will shut down when more than one person looks directly at the screen.

The invention relates to a photocatalytic self-cleaning water-based paint and a preparation method thereof, which are applied to the field of paint compositions, and the photocatalytic self-cleaning water-based paint realizes self-decomposition of organic dirt and self-inactivation of pathogenic microorganisms by doping a nano-photocatalyst into a water-based system and utilizing a photocatalytic reaction triggered by light energy, and can purify pollutants in air, so that the photocatalytic self-cleaning water-based paint has the advantages of environmental protection and environmental protection. The formula of the coating is optimized, so that the photocatalyst is uniformly dispersed and stably exists in the coating, the coating not only has efficient action under ultraviolet light, but also has certain activity under visible light conditions, and in addition, the coating is a water-based system, is low in VOCs emission, safe and environment-friendly, and has a good application prospect. The self-cleaning antibacterial air purifying coating is suitable for construction and use in a manned environment, creatively integrates self-cleaning, antibacterial and air purifying functions into a whole so as to solve the problems that in the prior art, outer walls and public environment surfaces are difficult to clean and maintain, and a traditional coating lacks active purifying and antibacterial capabilities, and has important practical application value.

The present invention allows for the creation of a biometrically secure environment that allows viewing, editing and sharing of confidential documents, or the like, in public places, without worrying that someone will see the contents. The invention provides privacy, for example for the purposes of reading documents, in a public environment while having the confidence that you are the only one able to read the document. Privacy may be achieved through methods of identification using biometric features, such as: face, iris or voice recognition. Verification that a real person is viewing the document may also be achieved by pulse recognition. In one embodiment, the screen will shut down when more than one person looks directly at the screen. In different embodiments, the present invention may use voice recognition, print behavior, iris scan, finger print, face verification, etc. A control panel and dashboard may be used, and liveness check or activity audit may be performed. In further embodiments, a document may be securely shared with groups of recipients; a user may be authenticated while video chatting; voice commands may be used to upload, share, send, and open documents; commands may be provided to allow for documents to be read out loud; documents that are shared during screen sharing during a video conference session may be logged; and documents may be scanned and uploaded into the system.

The utility model relates to the technical field of environmental protection, and discloses a pedal type public environment sanitary box which comprises a garbage can body, guide rails located on the front side and the rear side of a feeding opening are fixedly installed at the top of the garbage can body, two cover plates are slidably connected into the guide rails, and L-shaped fixing plates are fixedly installed at the bottoms of the opposite sides of the two cover plates. A threaded lantern ring is fixedly mounted at the rear end of the L-shaped fixing plate, a bidirectional threaded rod is in threaded connection with the interior of the threaded lantern ring, and a treading part is fixedly mounted at the bottom of the transmission part. A pedal is treaded to drive a U-shaped plate to move downwards along a supporting column, then a steel wire rope is pulled downwards through the U-shaped plate to drive an assembly body of a winding wheel and a bidirectional threaded rod to rotate, two sets of threaded lantern rings, an L-shaped fixing plate and a cover plate are driven to move oppositely along a guide rail, and a throwing opening in the top of a garbage can body is opened; and the cover plate translates transversely, so that water drops are prevented from being thrown onto the body of a user.

The invention relates to the technical field of artificial intelligence, in particular to an artificial intelligence-based sound equipment light adjusting method, which comprises the following steps of S1, acquiring original data through a sensor, preprocessing the original data, and outputting multi-modal data; s2, compressing the complete version model into a plurality of precision-volume balanced lightweight versions, performing hierarchical storage according to performance indexes, and inputting the multi-modal data into a lightweight model; s3, gray release is combined with real-time delay and precision monitoring, during use, through joint modeling of multi-source data of audio, video and depth, precise understanding of performance field atmosphere, figure state and spatial layout is achieved, multi-dimensional information of crowd emotion, spatial atmosphere and stage effect can be accurately captured in a complex public environment, and the method has the advantages of being high in practicability and easy to popularize. And intelligent adjustment is carried out on sound equipment and light based on artificial intelligence, so that improvement of response efficiency and accuracy is facilitated, manual operation is reduced, and meanwhile, system robustness and real-time performance are greatly improved.

Lotto B is designed to be an innovative process / mechanism, which will be put at the service of businesses of all types to have another marketing alternative. This process / mechanism will be carried out in the form of a drawing which provides a registration quota for participating businesses. The objective of this process / mechanism is that the businesses that will be selected as winners will benefit from prizes in advertising time (or in cash). Businesses will be informed in advance of the prizes (benefits) before registering. The draw will take place on one of the national televisions or in a public environment.

The present invention relates to a large space environment and air disinfection device and system, a large space environment and air disinfection device, comprising an unmanned aerial vehicle body (1) and a flying camera (2) installed on the unmanned aerial vehicle body (1), the unmanned aerial vehicle body (1) comprising a first body (11) and a rotor device (12) installed at the end of the first body (11), and a plurality of UVC-LED light sources (17) are installed on the upper and lower surfaces of the rotor of the rotor device (12). The system comprises a microprocessor, a camera module, a power supply, a visual sensor, a gyroscope module, an ultrasonic sensor, a UVC-LED light source module, a first motor drive module, a second motor drive module, a third motor drive module, a fourth motor drive module, and a brushless motor. The present invention can fully disinfect a large space and disinfect the air, and can be used in public environments such as medicine, food and cosmetics that have disinfection requirements for the production environment.

The utility model discloses a folding sound insulation table board for a public environment, which belongs to the technical field of folding tables and comprises a table board part, the table board part is a plane board, and foldable partition boards are arranged on two sides of the table board part; the partition plate on one side can be folded again at the diagonal position, the two sides of the diagonal are a folding face A and a folding face B respectively, and sound insulation layers are arranged on the inner side and the outer side of the folding face A and the inner side and the outer side of the folding face B. The paper folding type table plate capable of being rapidly unfolded and folded is adopted so that the requirements of different use scenes can be met; during use, a temporary working or dining area is provided, the folding face A and the folding face B are arranged, a multi-time folding mode is adopted, occupied space can be further reduced, the table board has a certain inclination after being folded and can be used for containing mobile phones, books, newspapers and the like, and the folding sound insulation table board can provide privacy protection to a certain degree when standing up.

The invention discloses a 3D meta-universe shopping technology platform based on AR and VR technologies, and relates to the field of 3D meta-universe shopping technology platforms, the 3D meta-universe shopping technology platform comprises a human and object information database and a 3D meta-universe platform, the 3D meta-universe platform comprises a private environment platform, a public environment platform, an enterprise environment platform, a user information management platform and a shopping environment platform, the private environment platform, the public environment platform, the enterprise environment platform, the user information management platform and the shopping environment platform are connected with the same server environment platform through Internet data, and the server environment platform is connected with a 3D modeling module based on AR and VR technologies through Internet data. By setting the shopping platform, the commodity 3D space display based on the AR and VR technology 3D universe can be realized, the commodities can be displayed in multiple directions, and the user can more accurately understand the product for shopping under the condition of low cost and long distance.

The present invention provides a means to block light while resting, in particular, in a public environment such as on airplanes. A U-shaped neck pillow has a detachable hood. Attached to the inside of the hood near the face opening is a deployable face covering. The face covering is air permeable and has an interior pouch thereon for the removable placement of filters.

Appropriately manage participation in shared environmental states within a party. [Solution] The management unit 102 manages a common environment state in which the game play environment for each of multiple users is set to a common environment. A first user, who is registered in a party, can invite a second user, who is also registered in the party with the first user but is not the first user, to join the common environment state. The management unit 102 allows the second user who approves the invitation from the first user to join the common environment state to play the game under the common environment in the common environment state, and allows the second user who does not approve the invitation from the first user to join the common environment state to play the game under individual environments according to the progress of the game.

The invention discloses a federated vision automatic driving-oriented data leakage risk rapid assessment method, which comprises the following steps of: extracting public environment attributes from a state information set by utilizing a public information extractor, randomly initializing a plurality of groups of pseudo environment information, averaging pseudo state information in the pseudo environment information element by element in a pixel space, and calculating a data leakage risk; obtaining an initial alignment sample; performing local updating on the pseudo environment information corresponding to the initial alignment sample until the number of local updating times reaches a preset number of iterations, re-extracting an alignment sample from the updated pseudo environment information until the number of sample updating times reaches a preset number of alignment times, and obtaining a final alignment sample as a reconstruction environment attribute; and calculating the similarity between the reconstruction environment attribute and the public environment attribute. According to the method, the leakage risk of the environment generality information can be effectively described by obtaining the reconstruction environment attributes, the calculation complexity can be remarkably reduced, the evaluation efficiency can be improved, and meanwhile, the method has good reinforcement learning adaptability and cross-task universality.

The invention belongs to the field of public environment health epidemic prevention, particularly relates to an intelligent control method for indoor environment disinfection and purification, and provides a normalized intelligent health epidemic prevention scheme for solving the problems that existing indoor environment disinfection and sterilization need manual judgment and site cleaning operation, and the effect is lagged. Comprising disinfection and purification equipment, an intelligent biosensor, an artificial intelligence module control unit and a user interface, and the link steps are as follows: S1, collecting various information periodically or in real time through the intelligent biosensor; s2, analyzing and judging according to the collected information, and sending out a disinfection and purification instruction when needed; s3, the artificial intelligence modular control unit starts the purification, disinfection and sterilization equipment according to the received instruction, and tasks are executed according to the programme. Disinfection and sterilization are combined with air purification, active monitoring, disinfection and purification of the indoor environment with dense personnel are scientifically and accurately achieved, the sanitary safety and environmental protection level is improved from the source, human errors are reduced, and the safety of the indoor environment is improved. And various costs of epidemic prevention and control are saved.

The present invention relates to a method for detecting illegal use of mobile phones, and belongs to the field of information confidentiality protection technology. The present invention obtains pictures containing mobile phones in a public environment, simulates a scene where the use of mobile phones is prohibited, and respectively shoots videos of making and receiving calls on mobile phones; the collected materials are first automatically labeled using the YOLOv5 official model, and the data set is data enhanced; the enhanced data set is used to train the YOLOv7 target detection model and the VGG-16 classification model respectively; the camera video stream is obtained, and according to the frame skipping setting, a single frame image is obtained therein, and the image size is transformed to the YOLOv7 model input size. The position coordinates of the mobile phone in the image are obtained by training the YOLOv7 model. An image of the mobile phone area is obtained, and the image is classified using VGG-16 to determine whether the mobile phone is currently held; and whether the behavior is illegal. The present invention determines whether there is a violation based on the requirements for mobile phone control in the application site and combines detection and classification. The detection accuracy of the present invention is high.

The present invention relates to the technical field of building skins, and discloses a building skin structure including a frame for enclosing an independent space, a base plate assembly located at the bottom of the frame, an upper cover located at the top of the frame, a skin structure located at the side of the frame, and a passage for entering the independent space, wherein the base plate assembly, the upper cover, and the skin structure are detachably connected to the bottom of the frame, the top of the frame, and the side of the frame, respectively. In this way, an independent space is enclosed by the frame, the base plate assembly, the upper cover, and the skin structure, and placing it in a natural environment or a public environment can provide people with an independent space for activities such as reading, and the frame, the base plate assembly, the upper cover, and the skin structure are all detachable, easy to assemble and disassemble, and flexible to use. Compared with fixed buildings such as houses and shopping malls, it is more suitable for places such as natural environments and public environments, and solves the problem that there is no relatively independent space for people to use in public environments.

1. The name of this design product: bathroom. 2. The purpose of this design product: used for public environmental sanitation and to facilitate people's use of the toilet. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A hydration system is provided for preparing customized beverages from a municipal water source. The system includes a housing configured for wall-mounted or freestanding installation, a multistage purification assembly, a mixing chamber, additive delivery subsystems, and a temperature regulation module. Additives may be dispensed from liquid reservoirs or a powder dispensing assembly and mixed with purified water in a vortex mixer. A control unit regulates flow paths, additive dosing, temperature, and dispensing based on user input received via a touchless interface, NFC module, or wireless application. The system may incorporate UV-C sterilization, load cell volume verification, and automated cleaning cycles. Sensors throughout the system monitor fluid conditions and support responsive operation. Optional configurations support biometric identification, cloud connectivity, and data logging. The modular architecture permits deployment in residential, commercial, and public environments. Aesthetic enclosures may be adapted to blend with architectural surroundings while maintaining accessibility and hygiene compliance.

A sunshade system for windows provided by the present invention includes a frame body, a rotating shaft, a sunshade cloth, a curve fitting chain, a vertical slide rail, and a vertical telescopic rod. The rotating shaft is rotatably connected to the frame body, the sunshade cloth is wound around the rotating shaft, the vertical slide rail is arranged on the inner side edge of the frame body, both ends of the curve fitting chain are slidably connected to the vertical slide rail, and the curve fitting chain is fixedly connected to the free end of the sunshade cloth. One end of the vertical telescopic rod is connected to the frame body, and the other end of the vertical telescopic rod is connected to the curve fitting chain. The present invention can automatically change the sunshade position and sunshade area, which can meet the different sunshade requirements of people for the same window in a public environment, and greatly facilitate the sunshading of windows in buildings, high-speed rails, passenger cars, etc.

The utility model relates to an automatic disinfection device for public environment deodorization, which comprises an outer box, the bottom of the outer box is fixedly provided with a base, the outer side of the outer box is fixedly provided with a clamping device, and the clamping device comprises a first telescopic rod, a mounting frame, a protective sleeve, a second telescopic rod, a pressure spring, a limiting block and a movable rod. The first telescopic rod is fixedly mounted on the outer side of the outer box, and a mounting frame is movably mounted on the outer side of the first telescopic rod. According to the automatic disinfection device for public environment deodorization, a second water outlet pipe is pressed to the inner side of a mounting frame, then the mounting frame moves back and forth to drive a movable rod to move left and right, the movable rod moves left and right to drive a second telescopic rod to move back and forth, and the second telescopic rod moves back and forth to enable a compression spring to stretch and contract; the compression spring extends and contracts to apply resilience force to the mounting frame, the second water outlet pipe is fixed and limited, finally, the second water outlet pipe only needs to be pulled out forcibly during use, opposite operation steps are executed, and operation is easy and convenient.

The invention belongs to the technical field of intelligent human-computer interaction, and relates to a multi-modal interactive digital human training method and system based on artificial intelligence. Multi-modal interaction information of each user is obtained, and multi-modal interaction information analysis is executed; determining a priority score of an interaction request corresponding to the multi-modal interaction information of each user according to the multi-modal interaction information analysis result; and dynamically adjusting a computing resource allocation and communication response sequence according to the priority score so as to preferentially process the user interaction request with the high priority score. By preferentially processing the user interaction request with the high priority score, the method provided by the invention can ensure that the system can still accurately understand the intention of the user in a noisy and changeable public environment and give an appropriate reply in time, so that the interaction efficiency, the accuracy and the user satisfaction of the intelligent digital human system are remarkably improved.

The present invention discloses an antiviral high-strength decorative board and a preparation method thereof, wherein the decorative board comprises a high-strength fiber substrate board, a decorative layer located above the high-strength fiber substrate board, and a kraft paper layer located above the decorative layer, wherein the decorative layer and the kraft paper layer are both treated with dipping, and the dipping solution used for the dipping treatment comprises the following components in weight percentage: 10-20% of waterborne polyurethane, 5-10% of nano-titanium dioxide, 1-5% of graphene, 10-20% of super-hydrophobic nanoparticles, and the remainder of water. The present invention recycles the waste resources of iron tailings to prepare a high-strength substrate board, and by successively pressing the decorative layer and the kraft paper layer treated with the antibacterial and antiviral dipping solution on the substrate board, the decorative board has excellent mechanical properties and has a lasting and effective antibacterial and antiviral effect, and the decorative board can be used for a long time in homes and public environments to protect human health.

The utility model discloses a classification garbage can which comprises a garbage can frame body, a containing groove is formed in the top of the garbage can frame body, a smoke extinguishing barrel is placed in the containing groove, four drainage grooves are formed in the inner wall of the containing groove in a cross shape, the four drainage grooves all penetrate out of the garbage can frame body, and each drainage groove comprises a water inlet communicated with the containing groove. A water outlet communicated with the water inlet is formed in the outer portion of the garbage can frame body, a water drainage channel is formed between the water inlet and the water outlet, through the structural design of the water drainage groove, the smoke extinguishing barrel and the groove body, it is ensured that rainwater can be drained out of the smoke extinguishing barrel in time in rainy days, mixed overflow of the rainwater, cigarette ash and cigarette butts is avoided, and ground pollution is reduced; the cleanliness of the public environment is improved, extra garbage caused by overflowing of rainwater is reduced, and sanitation workers do not need to frequently clean scattered cigarette butts and cigarette ash, so that the working intensity of the sanitation workers is reduced, and the working efficiency is improved.

The utility model relates to the technical field of monitoring cameras, in particular to a camera device for public environment monitoring, which comprises a mounting seat, a mounting ring, a camera body, a connecting line, a data line and a protection device, the mounting ring is connected with the surface of the mounting seat in a sleeving manner, and the camera body is arranged on the surface of the mounting ring. The connecting line is fixedly connected with the surface of the camera body, the data line is connected with the connecting end of the connecting line in an inserted mode, the protection device is arranged on the lower surface of the installation ring and comprises a connecting block, the connecting block is fixedly connected with the lower surface of the installation ring, and a protection box is fixedly connected with the surface of the connecting block. The connecting line and the data line are placed on the inner wall of the protection box. According to the utility model, through the arrangement of the protection device, the connection end of the connection line and the data line can be conveniently shielded and protected, corrosion caused by wind and rain and influence on the stability of the connection end are avoided, and the stability of equipment is effectively improved.

1. The name of the design product: guide screen. 2. The use of the design product: the design product is used for information guidance and advertisement delivery in commercial, library and other public environment space. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

1. The name of this design product: Seat (public environment). 2. Purpose of this design product: for sitting and resting. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

1. Name of the designed product: classified garbage can (public health). 2. Use of the designed product: a container for collecting and temporarily storing garbage in public environmental health areas. 3. Design points of the designed product: the combination of shape and pattern. 4. Picture or photo that best indicates the design points: perspective view.

Lotto B is designed to be an innovative process / mechanism, which will be put at the service of businesses of all types to have another marketing alternative. This process / mechanism will be carried out in the form of a drawing which provides a registration quota for participating businesses. The objective of this process / mechanism is that the businesses that will be selected as winners will benefit from prizes in advertising time (or in cash). Businesses will be informed in advance of the prizes (benefits) before registering. The draw will take place on one of the national televisions or in a public environment.

The present invention discloses an electrical new energy device that can be used in humid climates, and specifically relates to the technical field of new energy devices, including a charging pile body, wherein charging guns are fixedly installed on both sides of the charging pile body, and alcohol disinfectant is added to the interior of a disinfection box, and a temperature and humidity sensor feeds back the humidity value to a control system of the charging pile body, and then a heating pipe heats the air inside the hot air box and enters the interior of an air supply pipe through a hose, and then the hot air evaporates moisture in the air, and when the charging pile body controls the use of the charging gun, the disinfectant inside the infusion tube is atomized and sprayed through a liquid storage tank and a water mist nozzle, and the cleaning flannel cloth on the surface of the cleaning plate during movement will scrape and clean the surface of the charging gun, thereby preventing the use of the charging gun from being affected by humid air, and at the same time avoiding the spread of bacteria when the charging gun is used in a public environment.

The utility model belongs to the technical field of fitness equipment, and particularly relates to a tension dorsal muscle training device for training, which comprises a training device base body, a tension training mechanism and an adjustable seat, the training device base body is a cuboid and is vertically arranged, a base body storage groove is arranged on the training device base body, the adjustable seat is arranged in the base body storage groove, and the tension training mechanism is arranged on the adjustable seat. The adjustable sitting platform is used for an exerciser to sit or lie flat when being turned out, and the adjustable sitting platform is placed in the base body storage groove when being stored; the tension exercise mechanism comprises a first adjusting arm, a second adjusting arm and a tension assembly, and the tension assembly is arranged in the trainer base body and connected with the first adjusting arm and the second adjusting arm. By arranging the adjustable tension training mechanism, the adjustable tension training device can be suitable for being used by different people and is suitable for tension training of various body muscles; and the foldable sitting platform is arranged, so that no space is occupied, and the chair is suitable for families and also suitable for public environments.

This invention discloses a public environment safety and emergency avoidance system, relating to the field of fire safety technology, comprising the following steps: S1, hardware deployment; S2, information pre-configuration; S3, real-time data acquisition and monitoring; S4, scenario-based emergency handling; S5, personnel identification; S6, dual-route guided rescue. This public environment safety and emergency avoidance system, through high-frequency real-time acquisition and threshold comparison of electrical circuit current, voltage, temperature, and other data using digital circuit breakers, can achieve rapid and accurate identification of electrical anomalies. Combined with automatic power-off and physical area positioning functions for abnormal circuits, it effectively curbs the escalation of electrical overload, leakage, and other hazards into fire accidents, avoids the blindness of traditional electrical fault diagnosis, significantly shortens the response time for handling electrical safety hazards, and improves the inherent safety level of public environment electrical systems.