67 results about "Helmet worn" patented technology

The invention relates to the technical field of safety engineering, in particular to an intelligent high-altitude and fire operation safety management system based on risk assessment, which comprises a safety helmet module, a data acquisition and transmission module, an edge calculation and processing module, a risk assessment and decision module, an emergency response module and a data analysis and optimization module. The intelligent safety helmet worn by each operator is integrated with a flame sensor and a height sensor, and flame information in an operation environment and height changes of the operators can be collected in real time. Through the low-power-consumption wireless communication technology, the collected data is transmitted to the edge computing device in real time, and the edge computing device calculates the comprehensive risk index through multi-sensor data fusion. And when the risk index exceeds a preset threshold value, the system automatically triggers alarm, sends early warning information to operators and a management platform, and takes emergency measures, so that the accident rate in high-altitude operation and fire operation can be effectively reduced, and the safety management level of the operation environment is improved.

A method for training a driver to operate a vehicle includes identifying a first head pose direction of a driver, at a first time period, in accordance with monitoring the driver. The method also includes activating one or more first magnets of a first set of magnets to interact with one or more second magnets of a second set of magnets in accordance with a difference between the first head pose direction of the driver and an expected head pose direction. The first set of magnets may be integrated with a headrest of the vehicle, and the second set of magnets may be integrated with a helmet worn by the driver. The method further includes deactivating the one or more first magnets in accordance with a second head pose direction of the driver, at a second time period, being within a range of the expected head pose direction.

The invention provides a safety rescue method and system based on an intelligent helmet, and relates to the technical field of computers, and the method comprises the steps: obtaining sensor data corresponding to a plurality of sensors in the intelligent helmet worn by a target user; if it is determined that the target user is in a tumble state according to the sensor data, displaying an alarm page on an application platform logged in by the target user, and obtaining field data of an accident corresponding to the tumble state; if the selection operation of the alarm page meets the trigger condition, the obtained field data is reported, under the condition that it is determined that the accident needs to be upgraded, a claim settlement work order with a standard structure format is generated, the claim settlement work order corresponds to the field data, and the claim settlement work order corresponding to the field data is used for automatic auditing. And skipping to an insurance platform system after the automatic auditing is passed, so as to carry out claim settlement operation on the claim settlement work order through the insurance platform system. The claim settlement efficiency and reliability can be improved.

A seat of a vehicle having: a base structure, which is rigid and is configured to be fixed to a floorboard of the vehicle; and an upholstery, which is elastically deformable, at least partially covers the base structure and constitutes the outermost part of the seat that comes into contact with a body of a passenger of the seat. The upholstery has a cushion, a backrest and a headrest, which are separate from and independent of one another. The headrest of the upholstery is fixed to the base structure in a separable manner by means of a coupling system. The base structure has an upper portion, which is configured to support the headrest and, at the same time, is configured, in the absence of the headrest, to accommodate a helmet worn by the passenger sitting on the seat.

The invention discloses a multi-source intelligent analysis system and method for power plant area personnel safety management. According to the system, multiple technologies including big data analysis, a deep learning algorithm, UWB high-precision positioning, Beidou positioning and navigation, a pressure sensor, a smoke alarm and an attitude sensor are integrated into an intelligent helmet worn by a worker, and a complete safety management solution is formed. The system can collect position information, behavior states and environmental data of operators in real time, perform multi-source data fusion processing, and intelligently analyze the standardization of operation behaviors and the safety of the surrounding environment. Through multi-dimensional risk assessment, early warning of safety risks of operators is realized, early warning prompts are sent to managers, and intelligent management and control support is provided for personnel safety in a power plant. The system is mainly composed of a data acquisition module, a data fusion processing module, a behavior analysis module and an early warning and feedback module, and can significantly improve the safety management level of a power plant area and the protection effect of operators.

The invention provides a power transformation maintenance management and control method based on an intelligent safety helmet, and belongs to the technical field of power transformation maintenance. Comprising the following steps: analyzing a maintenance operation work ticket, and obtaining maintenance items, operators and operation areas; a worker wears an intelligent safety helmet to complete local networking; matching and associating the intelligent safety helmet with an operator; an electronic fence is determined according to the operation area, and coordinate information of the electronic fence is synchronized to all the intelligent safety helmets in the group; in a working site, the intelligent safety helmet is used for safety management and control. The method can achieve the automatic analysis of the work ticket, carries out the electronic identity matching of an operator, and guarantees that the operator accords with the regulation of the work ticket. In the operation site, the intelligent safety helmets worn by the maintenance responsible person provide global safety control, and the intelligent safety helmets worn by other operators realize mutual auxiliary monitoring, so that an omnibearing control system for the operation site is constructed, the control coverage range is obviously improved, and the system is more comprehensive.

The present application relates to a construction safety monitoring method and device based on a construction environment, and to the field of construction monitoring technology. The device includes: identifying whether there is a connection request signal sent by a safety helmet worn on the top of a worker's head within a first identification range; monitoring to obtain construction temperature information belonging to different preset temperature ranges; monitoring to obtain construction wind speed data; based on each construction temperature information, calculating to obtain a corresponding first construction hazard assessment value; based on the construction wind speed data, calculating to obtain a corresponding second construction hazard assessment value; based on the first construction hazard assessment value and the second construction hazard assessment threshold, issuing workers' construction safety reminder information. The present application is based on the outdoor temperature and outdoor wind speed of the construction environment, combined with the construction duration to conduct a construction hazard assessment, and promptly issues reminder information when it is determined that there is a construction hazard, effectively protecting the personal safety of construction personnel and providing protection for outdoor construction safety.

The invention discloses a multi-sensor positioning device in a tunnel and a personnel positioning method, the multi-sensor positioning device in the tunnel comprises wireless network bridges arranged on anchor points at fixed points, a plurality of UWB positioning base stations arranged on the anchor points and in wired connection with the network bridges, and personnel positioning safety helmets worn by personnel in the tunnel to move; the server is in wired connection with the wireless network bridge of any anchor point in the tunnel, and the wireless network bridge on each anchor point is in wireless bridging connection with the wireless network bridge on the adjacent anchor point so that UWB signals of the UWB positioning base stations can cover the whole tunnel area; the personnel positioning safety helmet comprises a UWB positioning tag and an IMU inertial sensor which are arranged on the safety helmet, and a camera which is arranged at the top end of the safety helmet and is provided with a holder, the invention further provides a personnel positioning method of the positioning device. According to the invention, a UWB and visual sensor fused positioning technology is adopted, and the IMU is used for compensation, so that the positioning precision of the personnel in the tunnel is improved.

The invention provides a control method of an intelligent helmet worn by delivery capacity, and the intelligent helmet. The method comprises the following steps: an information acquisition unit of the intelligent helmet acquires first audio and video data of the delivery capacity wearing the intelligent helmet in a first scene environment in a performance delivery process; the intelligent helmet obtains a conflict identification result which is obtained based on intelligent analysis of the first audio and video data content and represents whether the delivery capacity conflicts with other people or not; and under the condition that the conflict identification result shows that a conflict is suspected to occur, the intelligent helmet receives intervention information sent when a distribution management platform associated with the intelligent helmet intervenes in the conflict, and plays the intervention information so as to guide the distribution transport capacity to cope with the conflict in a reasonable manner.

The invention relates to an intelligent fire-fighting system, which comprises a fire-fighting helmet, monitoring equipment and an analysis command platform, the fire-fighting helmet and the monitoring equipment are respectively in wireless connection with the analysis command platform, the fire-fighting helmet is worn by a firefighter who enters a fire scene for rescue, and the monitoring equipment is pre-arranged at a plurality of positions in a building. The analysis command platform is used for generating a fire risk event early warning and formulating a rescue strategy, the fire scene condition is monitored through the fire fighting helmet worn by a firefighter and the monitoring equipment preinstalled in the building, the collected information is transmitted to the analysis command platform, the analysis command platform analyzes and processes the received fire scene information, and the rescue strategy is formulated. According to the method, fire hazard risk event early warning and rescue strategies are generated, firefighters are informed of related information of the fire scene and the rescue strategies through the fire fighting helmet and the monitoring equipment, the rescue efficiency is improved, meanwhile, the safety of rescue workers and trapped persons is guaranteed, and casualties are reduced.

The invention relates to the technical field of multi-dimensional data processing, and particularly discloses a safety helmet intelligent control method based on real-time pressure sensing and damping regulation and control. A pressure sensor, an inertial measurement unit, a camera, a dust sensor, a mask driving mechanism, an oxygen supply assembly, a wireless communication module and a control processor are integrated in a safety helmet worn by an underground worker, and the control processor collects impact pressure signals, posture data and environment data. Image features and dust signals are fused to calculate dust concentration, and when the dust concentration exceeds a threshold value, the mask is automatically closed, and oxygen supply is started; when an impact event is detected, the posture before impact is taken as a reference, and the inclination angle difference after smashing, the posture variation and the image variation degree are combined to recognize violent posture change and long-time static state, so that suspected coma is judged, a mask is linked, oxygen is supplied and an alarm is given, and meanwhile, a damping buffer parameter is adjusted according to the impact strength. Dynamic protection against head impact is achieved, rescue efficiency is improved, and false alarm and missing alarm are reduced.

The utility model relates to the technical field of safety helmet detection, in particular to static strength testing equipment for a helmet and safety helmet wearing device, which is characterized in that when the static strength testing equipment is used, a helmet is worn on a head mold assembly, then the strength of a chin strap on the helmet is detected through a chin strap strength detection assembly, and when the strength of the helmet needs to be detected, the helmet is detected through a detection assembly. The helmet strength detection assembly is used for detection, so that the flexibility is improved, and the use limitation is reduced; comprising a base, a shell and a controller, the shell is arranged at the top end of the base, the controller is arranged at the right end of the shell, the chin strap strength detection assembly is arranged on the shell, the helmet strength detection assembly is arranged on the base, and the head mold assembly is detachably arranged on the shell.

The utility model provides a novel safety helmet, and belongs to the field of safety helmets. According to the technical scheme, the cooling and ventilating helmet comprises a cooling and ventilating device arranged between a helmet shell and a helmet lining structure; the cap lining structure comprises a cap lining fixing support and a cap lining head wearing ring, and the cap lining fixing support and the cap lining head wearing ring are connected through four cap lining connecting belts; the cooling and ventilating device comprises a fan arranged on the helmet lining fixing support, a fan switch is arranged on the fan, and a solar panel providing power for the fan is arranged on the outer side face of the helmet shell. The safety helmet has the advantages that ventilation in the safety helmet is promoted through work of the fan, damp and hot air in the safety helmet is exhausted, relatively low-temperature and dry air is fed, and cooling of the safety helmet worn by an operator in summer is achieved. Meanwhile, the detachable warm-keeping accessory I and the detachable warm-keeping accessory II are designed and are installed and used in winter, the accessories can be made of warm-keeping materials such as wool or warm-keeping synthetic fibers, warm keeping of the safety helmet worn by an operator in winter is achieved, and the detachable warm-keeping accessory I and the detachable warm-keeping accessory II are detached when not used.

The utility model provides an intelligent helmet worn for delivery and transport capacity. The intelligent helmet comprises a helmet shell, an interaction module, a sound receiver and a covering part, the interaction module is arranged on the outer side of the helmet shell; the sound receiver is arranged in the area, corresponding to the delivery forehead, of the inner cavity of the helmet shell, the sound receiver is connected with the interaction module through a flexible wire, and the flexible wire is arranged in the inner cavity of the helmet shell; the covering part is arranged on the inner side of the helmet shell, the side, facing the helmet shell, of the covering part is attached to the partial wall face of an inner cavity of the helmet shell in shape, and at least part of the side, back to the helmet shell, of the covering part is used for making contact with the forehead for delivery of transport capacity.

The utility model discloses a virtuality-reality fusion high-altitude falling body weightlessness simulation platform, which relates to the technical field of weightlessness simulation and comprises a movable bottom plate, a weightlessness mechanism is fixedly connected to the top of the movable bottom plate, and a protection mechanism is fixedly connected to the top of the weightlessness mechanism. The protection mechanism comprises a standing bottom plate on which the electric power worker wearing the VR helmet stands, the top of the standing bottom plate is in lap joint with a protection stand column, and the two ends of the protection stand column are fixedly connected with fixing pieces. Through the arrangement of the weightlessness mechanism, when a weightlessness picture appears in the VR helmet worn by an electric power worker, the electric telescopic rod rapidly shrinks to enable the standing bottom plate to rapidly move downwards, and under the action of sudden downward movement of the standing bottom plate, a weightlessness feeling is created for the electric power worker standing to the standing bottom plate, so that the electric power worker can be trained in the training process, and the training efficiency is improved. And a user can experience the feeling of high-altitude falling caused by work faults, so that the training effect is enhanced.

A seat (1) of a vehicle having: a base structure (5), which is rigid and is configured to be fixed to a floorboard of the vehicle; and an upholstery (8), which is elastically deformable, at least partially covers the base structure (5) and constitutes the outermost part of the seat (1) that comes into contact with a body of a passenger of the seat (1). The upholstery (8) has a cushion (2), a backrest (3) and a headrest (4), which are separate from and independent of one another. The headrest (4) of the upholstery (8) is fixed to the base structure (5) in a separable manner by means of a coupling system (9). The base structure (5) has an upper portion, which is configured to support the headrest (4) and, at the same time, is configured, in the absence of the headrest (4), to accommodate a helmet worn by the passenger sitting on the seat (1).

1. The name of the design product: cycling helmet. 2. The use of the design product: helmet worn by cycling. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The disclosed content relates to electric shock victim rescue equipment including a safety helmet, the rescue equipment being formed to have a structure in which a rescue traction hook is provided on a safety helmet worn by a worker and made of a non-conductive material. Therefore, according to the present invention, there is no need to separately carry or transport the rescue equipment, and there is no inconvenience in work due to the rescue equipment in normal times. In addition, when an electric shock accident occurs, the safety helmet provided with the rescue traction hook is used as rescue equipment, and thus an electric shock victim can be immediately and quickly separated from an electric shock element. The electric shock victim rescue equipment including a safety helmet according to an embodiment of the disclosed content comprises: a safety helmet worn on the head of a worker and made of a non-conductive material; and a rescue traction hook provided on a side of the safety helmet.

1. Name of the product in this design: Welding Helmet. 2. Purpose of this design: As a helmet worn during welding. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Helmet (2). 2. Purpose of this design: For use as a helmet worn on the head. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Aspects of the subject disclosure may include, for example, a system, comprising: a message-sending device comprising a first processing system including a first processor, wherein the message-sending device further comprises a first wireless communication mechanism, wherein the first processing system is configured to receive an input command, wherein the input command is provided by a person who is coaching a player, wherein the person who is coaching the player is located on a sideline of a field, and wherein the player is on the field; and a helmet worn by the player, wherein the helmet comprises a second processing system including a second processor, wherein the helmet further comprises a second wireless communication mechanism, and wherein the helmet further comprises a display mechanism positioned in a line of sight of at least one eye of the player; wherein the first processing system determines whether a play clock associated with a current play has been running for a threshold amount of time, resulting in a determination; wherein, responsive to the determination being that the play clock associated with the current play has not been running for the threshold amount of time, the first processing system transmits via the first wireless communication mechanism to the helmet a message that is based upon the input; wherein the second processing system receives, via the second wireless communication mechanism of the helmet, the message; and wherein, responsive to receipt of the message, the second processing system causes the display mechanism to display the message. Other embodiments are disclosed.

The utility model relates to the technical field of medical instruments, and discloses a miniaturized transcranial stimulator which comprises a stimulation device and a helmet, the rear side of the stimulation device is fixedly connected with a connecting line, the right side of the connecting line is fixedly connected with a sub-control connecting block, the top of the sub-control connecting block is provided with a plurality of sockets, and the sockets are connected with the helmet. A plurality of fixing halluses are fixedly connected to the top of the inner wall of the helmet, finger buckles are arranged on the inner walls of the fixing halluses, the fixing halluses are clamped with the finger buckles, adsorption attaching plates are fixedly connected to the outer walls of the finger buckles, and contact blocks are fixedly connected to the outer walls of the adsorption attaching plates. According to the utility model, the finger lock is clamped with the fixed hallux buckle in the helmet, the insertion block is inserted into the socket, the helmet is worn on the head of a patient, the stimulation equipment is started, an electric signal is transmitted to the sub-control connecting block through the connecting wire, and then is transmitted to the contact block and the adsorption sticking disc through the insertion block and the socket, so that the contact block is in contact with the head of the patient, and accurate treatment is realized.

1. Name of the product of this design: Helmet. 2. Purpose of this design product: A safety helmet worn when riding a vehicle, and can be limited and fixed in the matching vehicle basket. 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. 5. Other situations that require explanation Other explanations: The reference diagram of the usage status shows the combined usage status of the helmet and the basket, among which the part pointed by the arrow at A is the helmet of this design.

A method for training a driver to operate a vehicle includes identifying a first head pose direction of a driver, at a first time period, in accordance with monitoring the driver. The method also includes activating one or more first magnets of a first set of magnets to interact with one or more second magnets of a second set of magnets in accordance with a difference between the first head pose direction of the driver and an expected head pose direction. The first set of magnets may be integrated with a headrest of the vehicle, and the second set of magnets may be integrated with a helmet worn by the driver. The method further includes deactivating the one or more first magnets in accordance with a second head pose direction of the driver, at a second time period, being within a range of the expected head pose direction.

1. Name of the designed product: safety helmet. 2. Use of the designed product: the designed product is used for helmet worn. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

1. Name of the product in this design: Welding Helmet. 2. Purpose of this design: As a helmet worn during welding. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model provides a suspension type tying belt and a helmet, and relates to the technical field of helmet tying belts. Comprising first connecting cloth, a contraction rope and third connecting cloth are arranged on the two sides of the first connecting cloth respectively, the third connecting cloth sequentially comprises connecting cloth A, connecting cloth B, connecting cloth C and connecting cloth D which are detachably connected, a rotary button is arranged on the first connecting cloth, one end of the contraction rope is connected with the rotary button, and the other end of the contraction rope is connected with the second connecting cloth. The other end of the contraction rope is connected with second connecting cloth, and the two pieces of connecting cloth C are detachably connected through a buckle. After the tying belt is installed in the helmet, a user only needs to simply open the buckle to conveniently wear the helmet and buckle the buckle, and then the rotating button is easily rotated to drive the contraction rope to be tightened, so that the tying belt is tightly attached to the head of the user; through the use of the lacing, the tedious step of repeatedly adjusting the position of the lacing when a plurality of persons use the lacing in turn is ingeniously omitted, the use efficiency is remarkably improved, and precious time is saved.

The invention discloses a safety helmet wearing detection and identification method and system based on construction site scene context information guidance, and a medium, and belongs to the technical field of visual identification, and the method comprises the steps: firstly, extracting the feature information of a picture sample through a backbone network part; dynamic context information attention is utilized to guide refined feature information, and the focusing capability of the model on a safety helmet target is enhanced; multi-scale feature fusion is performed based on guidance of a multi-stage dynamic context information attention module, and feature information in a model learning process is refined. And identifying the gradient change of the attention distribution through a second-order central difference gradient approximate calculation method. And finally, detecting and identifying by a classifier and a detector respectively. According to the method, the feature information in the model learning process is refined, and the gradient information is added, so that the discrimination of fine-grained features can be adaptively improved, and the regional focusing capability is enhanced, and therefore, the detection precision and robustness of the safety helmet worn by the human body in a construction site scene can be remarkably enhanced.

The present invention provides a smart helmet management method and related equipment based on the Internet of Things, the method comprising the following steps: obtaining personnel entry information through an entrance radio frequency identification device at the entrance of a construction site, and generating a list of construction personnel; obtaining the first personnel positioning information through the radio frequency identification device, and updating the list of construction personnel; obtaining the second personnel positioning information of the target construction personnel through a positioning communication base station, and continuously updating the list of construction personnel using the second personnel positioning information; real-time monitoring of the latest position update time of all target construction personnel in the list of construction personnel; if any target construction personnel has not updated the position for a long time, sending a position update voice message to the smart helmet worn by the unknown construction personnel, and generating an emergency management strategy for the unknown construction personnel based on the list of construction personnel. The present invention has the effect of realizing efficient management of large-scale construction sites.