2216 results about "Personnel safety" patented technology

A RFID method and system are provided for ensuring that personnel are properly outfitted with necessary equipment for performance of a particular task or procedure. RFID smart tags are configured with the required pieces of equipment, the smart tags containing information to identify their respective pieces of equipment. A RFID scanner is disposed at a location through which an individual passes prior to performance of the procedure. The scanner interrogates the smart tags and determines if the individual has all of the required pieces of equipment.

Embodiments of nanoelectronic sensors are described, including sensors for detecting analytes such ammonia. An environmental control system employing nanoelectronic sensors is described. A personnel safety system configured as a disposable badge employing nanoelectronic sensors is described. A method of dynamic sampling and exposure of a sensor providing a number of operational advantages is described.

Disclosed is a method and apparatus for selectively immobilizing equipment to ensure the safety of a proximate worker. The apparatus comprises an article of clothing wearable by the proximate worker, a sensor and a stopping means for stopping the movement of a portion of the equipment in response to the sensing. The article of clothing has a RFID tag having an antenna distributed about the article so as to substantially surround a worker wearing the article of clothing. The sensor senses the proximity of the RFID tag to a portion of the equipment. The method comprises sensing the proximity of the RFID tag to a portion of the equipment and stopping the movement of a portion of the equipment in response to the sensing.

A system to improve safety of workers who are in proximity to mobile machines includes a machine mountable radio-frequency identification reader that wirelessly monitors radio-frequency identification tags worn by workers moving relative to and in proximity to a mobile machine when the reader is mounted on the machine. The reader includes a processor and an antenna front-end which is switchable between an omni-directional antenna or at least one directional antenna. The omni-directional antenna is mountable so as to monitor a machine circumference completely around the mobile machine. Each directional antenna is mountable so as to monitor only either a front or a back of the mobile machine relative to the machines direction of motion.

A system to improve safety of workers who are in proximity to mobile machines includes a machine mountable radio-frequency identification reader that wirelessly monitors radio-frequency identification tags worn by workers moving relative to and in proximity to a mobile machine when the reader is mounted on the machine. The reader includes a processor and an antenna front-end which is switchable between an omni-directional antenna or at least one directional antenna. The omni-directional antenna is mountable so as to monitor a machine circumference completely around the mobile machine. Each directional antenna is mountable so as to monitor only either a front or a back of the mobile machine relative to the machine's direction of motion.

The present invention relates to an omnidirectional intelligentized remote networking system in automotive field, and is in particular suitable to an intelligentized management system in car maintenance. The present invention mainly comprises three subsystems that are running condition detecting system, condition decoding system and fault early warning notice system of the car, wherein, the running condition detecting comprises an OBD vehicle automatic diagnosis module and an additional inspection module, the additional inspection module uses an optical fiber to transmit the inspection result data, which is transmitted to a condition decoding module together with a data output by the OBD vehicle automatic diagnosis module; the condition decoding module unscrambles an OBD fault code and an additional detection sensing detecting data, the fault code is transmitted to the fault early warning notice system, and the control center and users are informed through mobile communication network by utilizing a GSM / GPRS module chip. Compared with the prior art, the present invention has the functions of remote self-check diagnosis and fault early warning for vehicle fault, thus realizing that the fault detection and the fault resolution are real time, accurate and effective, and offering the potent assurance to the daily maintenance work of vehicles, the personnel safety of the owners of the vehicles, and the unimpeded transport of urban and rural road.

The invention discloses an industrial robot safety protection intelligent control method and system. The method comprises the following steps that a detection image of a preset area around a robot is taken; to-be-detected target recognition is carried out on the current detection image; if a target to be detected is recognized in the current detection image, the current position and the current distance between the target to be detected and the robot are computed according to preset parameters; the current position and the current distance are stored in a time shaft module according to the time sequence; according to the current distance, the current position and the former distance and former position of the former time in the time shaft module, the moving speed of the target to be detected is computed; according to the current position, current distance and the moving speed of the target to be detected and the moving state data of the robot, the safe judgment relation between the target to be detected and the preset dangerous area as well as between the target to be detected and the preset safe area is determined; the robot is controlled to normally operate or stop operating or change a path according to the safe judgment relation. The safety of staff can be effectively ensured.

A system of increasing the safety of motor sports drivers and safety crews including a driver's safety suit having bodily function monitoring capability and the ability to transmit monitored information to an information processing station. A helmet, to be worn by safety crew members, the helmet having communications capability for communication with an information processing station. The helmet having various safety, comfort, communication and protection elements. A driver's helmet having features that provide safety, comfort, protection and communication capabilities. The system also having triage capability in the event of a track incident to further protect and enhance the safety and well being of a driver involved in an incident.

Group (including, without limitation, occupational work forces) safety and wellness monitoring utilizes baseline physiology testing and vital sign monitoring and sampling technologies. Aerobic capacity of individual members of a group is determined through initial baseline testing which results in an individual health risk assessment. Thereafter non-invasively observed and monitored during incremental work and exercise is commenced. Subsequent data collected is used for advance identification of personnel at risk of injury, such as during unexpected vital sign elevations that can signal early onset of fatigue and heat stress / dehydration prior to injury.

The invention discloses an intelligent monitoring system and an on-site violation monitoring method for personnel violating rules and regulations on a working site. The system comprises a data storagelibrary and a plurality of video acquisition units arranged on a working site. The video acquisition units are in communication connection with the data storage library. The data storage library comprises a personnel information data unit, a face detection unit, a personnel information matching unit and a violation behavior detection unit, the personnel information data unit is in communication connection with the face detection unit, the face detection unit is in communication connection with the personnel information matching unit, and the personnel information matching unit is in communication connection with the violation behavior detection unit. Also provided is an onsite violation monitoring method. Through the machine vision learning network, different violation behaviors of the operating personnel can be early warned rapidly and effectively, factors such as weak personnel safety awareness, behavior habits and difficulty in traditional video monitoring and recognition can be effectively avoided, potential safety hazards caused by the violation behaviors are effectively prevented, and the safety of site construction is improved.

A safe, efficient and repetitively operable coke vessel decoking system is disclosed. In a preferred embodiment the closed system comprises a coker vessel pressure-tightly sealed to a top head system, which includes a closure housing with a laterally moveable horizontal closure member therein and a cutting head enclosure, which further comprises a drill stem guide, an access door, and a cutting assembly mounted therein. A novel feature of the invention is a steam purge / blocking system whereby steam pressure is maintained in the closure housing during the coking cycle to maintain seal integrity. Personnel safety during decoking operations is greatly enhanced by eliminating dangerous manual tasks associated with the prior art such as unbolting and removing top head devices. The system can be remotely and repetitively operated through numerous coking / decoking cycles without removal of any system element.

The present invention is directed towards processing security images of people subjected to X-ray radiation. The present invention processes a generated image by dividing the generated image into at least two regions or mask images, separately processing the at least two regions of the image, and viewing the resultant processed region images either alone or as a combined image.

The present invention is directed towards processing security images of people subjected to X-ray radiation. The present invention processes a generated image by dividing the generated image into at least two regions or mask images, separately processing the at least two regions of the image, and viewing the resultant processed region images either alone or as a combined image.

The invention provides a management method and a system of a household elevator with the security protection function, which avoids the technical problem of potential safety hazard because persons without cards enter an elevator along with persons with cards. The invention adopts the technical scheme that the method is realized through the matched use of IC cards, an IC card verification device and an elevator control circuit, wherein the IC cards adopt a real-name and a one-person-one-card system, the steps of card punching verification and door closing are adopted after passengers open an elevator door at the bottom floor, the verification includes the checking on the legal identities of the passengers, the extraction of the floor room number and the verification on the legal passenger number, the elevator is directly lifted to the requested floor and the room with the requested room number, and the passengers punch the cards for a second time for opening the elevator door corresponding to the room number. The invention has the advantages that a passenger number counting device with a topological structure is adopted, the effects of flexibility and convenience can be realized during passenger number counting, the condition of error counting caused by baby carrying by adults is avoided, the personnel safety of the passengers is ensured, and the entering of miscellaneous personnel into buildings is effectively avoided.

Disclosed is a method and apparatus for selectively immobilizing equipment to ensure the safety of a proximate worker. The apparatus comprises an article of clothing wearable by the proximate worker, a sensor and a stopping means for stopping the movement of a portion of the equipment in response to the sensing. The article of clothing has a RFID tag having an antenna distributed about the article so as to substantially surround a worker wearing the article of clothing. The sensor senses the proximity of the RFID tag to a portion of the equipment. The method comprises sensing the proximity of the RFID tag to a portion of the equipment and stopping the movement of a portion of the equipment in response to the sensing.

The invention provides a coal mine production three-dimensional visualization information system based on an Internet of things, belonging to the coal mine production safety integration information monitoring research field. According to the system, starting from an application layer of the Internet of things, through computer technology such as system integration, three-dimensional visualization and the like, the three-dimensional visualization information system is constructed. According to the coal mine production three-dimensional visualization information system based on the Internet of things, computer Internet and sensor technology are utilized to connect the real world with the Internet, integration of coal mine production safety and safety risk avoidance six systems and dynamic control of a three-dimensional image are realized, and one-stop management of a coal mine enterprise is realized. The system has the characteristics of clear structure, a friendly interface, and high easiness of operation. A coal mine tunnel, ground detection information, machine running, underground personnel activities can be subjected to three-dimensional displaying conveniently, data is subjected to situation analysis, accident early warning is provided for operation monitoring personnel, and personnel security and production efficiency of a coal mine are raised.

The invention relates to an intelligent video image diagnosis system, which comprises a video data access interface used for accessing real-time video images transmitted by monitoring points, an intelligent image analysis unit used for intelligent analysis of the real-time video images in a polling mode, an abnormal phenomenon standard comparison unit used for comparing with standard units for abnormal phenomena of various video images to judge the quality of the video images, and a fault alarm unit used for generating video image fault alarm information and informing a system administrator when the video images are determined to have problems. The invention also relates to an intelligent video image diagnosis method. Intelligent image analysis is fused in the video image monitoring process of the monitoring points, the low-efficiency manual mode is changed into an efficient intelligent video image diagnosis mode, the fault alarm information is timely generated and the system administrator is informed of the fault alarm information, so that the monitoring points can work stably and normally and the social and personnel safety is ensured.

A safety control method for a conditioner utilizing flammable refrigerants comprises the following steps: a detecting the density of the indoor flammable refrigerants by a sensor in the indoor side of the conditioner; b entering into step c when the density of the indoor flammable refrigerants detected by the conditioner is greater than or equals to a warning condition density, and otherwise, the conditioner runs in a user set model continuingly; c starting a warning state, opening an indoor air blower and an outdoor air blower of the conditioner and recycling the flammable refrigerants in the indoor side to the outdoor side; d closing a compressor and a second magnetic valve when the warning time is greater than n minutes or the low-pressure pressure is lower than p MPa; and e closing the indoor air blower and the outdoor air blower of the conditioner when the density of the indoor flammable refrigerants detected by the conditioner is lower than the warning condition density and the warning state is relieved, and entering into step a. The conditioner can recycle the flammable refrigerants in the indoor side to the outdoor side when the situation of refrigerant leaking happens, reduces the leakage rate of the refrigerants in a room to the greatest extent, lowers the risks of flaming in the room and exploding of the compressor, and therefore, ensures the personnel safety of a user to the greatest extent and avoids unnecessary property loss.

The invention discloses an electric power operation personnel safety dressing detection method based on YOLOv3 target detection. According to the technical scheme, the method comprises: firstly, dressing pictures of electric power operators are collected, and a training sample set is made; secondly, constructing a YOLOv3 network model, and training the network model by adopting the training sampleset to obtain a trained YOLOv3 network model; Thirdly, taking the power operation on-site monitoring video as input data of the trained YOLOv3 network model, and detecting the safe dressing conditionof the power operation personnel in the video. Compared with a traditional method of manually designing characteristics, the method has the advantages that the characteristics are automatically extracted to realize detection, the applicability and the generalization performance are high, the safety helmet wearing and work clothes dressing conditions of electric power operation personnel in a video can be detected at the same time, and the method can be applied to a video monitoring system of an electric power operation site.

The invention provides a real-time sensing system and method of the tunneling rack mass state of a TBM. The method and system is used for solving the problem that an adaptive tunneling scheme cannot be selected due to the fact that the tunneling tunnel rack mass state of the TBM cannot be effectively reflected in real time through existing means. By collecting hard-rock tunnel TBM tunneling parameters and corresponding rock mass state parameter data, a data storehouse module is built; step-by-step regression is adopted, a rock-machine relationship sensing model is built, and a clustering algorithm is adopted to achieve rock mass quality grading and form a calculation module kernel; in a model calculation module, by reading current tunneling parameters of the TBM in a tunneling project, back calculation is conducted to obtain rock mass state information, and the rock mass state information is displayed on a TBM upper computer visible interface in a real-time output and display module inreal time. By means of the system and method, the deficiencies of difficult obtaining of traditional rock mass condition parameters, backward means and unknown rock mass state in front of the tunnelface are made up for; energy consumption of the TBM is reduced, the equipment and personnel safety is guaranteed, the tunneling efficiency of the TBM is improved, and the safe efficient tunneling capability of the TBM is greatly improved.

The invention provides a personnel safety management system and method of a residential community. According to the system and method based on artificial intelligence, vehicle management is compatiblewith visitor management, and the problems that that manual management for personnel safety in the community is not high and residents and visitors cannot be identified effectively are solved. Artificial intelligence mainly uses face detection and identification, and the community personnel safety management system comprises a central server and sub systems including a vehicle management system, amulti information collection point system, an intelligent access control management system, a face detection identification system, a database storage system and a visitor management system.

This invention automatically captures an image of an object, such as a vehicle or license plate, in the view of a camera mounted in a vehicle, such as a police car, without requiring any action upon the part of the driver of the vehicle containing the camera. The camera also adjusts for poor weather conditions and low light conditions, capturing a sharp image stored for later review and use. This invention is particularly useful for police officers during traffic stops, allowing the officer to concentrate upon the stopped vehicle rather than splitting attention between the vehicle and the video capture, providing the officer with a safer experience in the performance of their duties.

The invention discloses an intelligent detection system for a tunnel power equipment. According to the invention, an on-rail tour inspection robot is in wireless communication with a background monitoring platform through an in-tunnel wireless network equipment. The on-rail tour inspection robot carries a communication device, a control device and a detection device. The control device is therein provided with a tour inspection control model and an emergency control model in advance. After the detection device detects an emergency, the control device switches from a tour inspection control mode to an emergency control model according to the emergency information. In the tour inspection control model, the control device controls a drive device of the on-rail tour inspection robot to drive the on-rail tour inspection robot for moving tour inspection on the rails in the tunnel and controls the detection device to detect a specified device, and the detection information is uploaded to the background monitoring platform through the communication device. In the emergency control mode, the control device controls the on-rail tour inspection robot to perform different actions according to the different emergency information. Tour inspection of the tunnel power equipment is realized automatically, the detection efficiency is improved and safety of workers is ensured in the maximal degree.

The invention discloses a personnel security management system and method in mining areas. According to special environments and conditions of the mining areas, security factors are detected. The system is internally provided with a face recognition device and alcohol detecting device, wherein the face recognition device is used for detecting whether face images are matched, whether security helmets are worn, and whether workers are fatigue; and the alcohol detecting device is used for detecting whether the alcohol content in oral cavities of the workers is qualified, thereby preventing dangerous operation of the workers in the mining areas; and multiple audit modes of holiday control, week control and time section control are adopted for user right verification. The personnel security management system of the mining areas can cover each gate entry and other important areas of the mining areas, improves the entry and working safety of the workers in the mining areas through security verification and right verification which are matched with each other, and is beneficial to safety production of the mining areas.

The invention relates to a novel jet aircraft, in particular to a novel vertical-elevating or bevel multilateral-elevating jet aircraft which not only can fly, but also can slide and stop in the sky steadily. The jet aircraft comprises eight parts: a chamber body, an awl-top crisscross parasol wing, a parasol metal support, a jet motor cantilever, a jet motor, a turning axis of a jet motor and an operation device of the turning axis, a hydraulic press and an aircraft tail. The jet aircraft is characterized in that the unique awl-top crisscross parasol wing, four jet motors or four jet turbine ducted fans are provided, wherein, the angles of two motors or tow fans can be changed; the crisscross parasol wing is provided with two balancing wings and a parachute cover of a launching parachute; the launching parachute and the device thereof are arranged in the parachute cover; the bottom of the parachute is fixedly connected with the top end of the parasol metal support; the chamber body with a three-layer structure is also provided, the bottom of which is provided with an elevating foot and an oil tank or a cargo chamber which can be abandoned; the middle part of the chamber body is provided with a spare oil tank and a spare water tank which can be abandoned; under emergency, a double parachute insurance can protect the aircraft and the safe landing of people. The novel jet aircraft can fly all-weather, can be used for civilian and military, can be applied to short, middle and long travels or to the rescue mission in the steep mountain, the cliff and precipice and the flood and fire disaster; moreover, the novel jet aircraft does not have high requirement to the elevating place and the elevating space. Thus, the invention is a novel aircraft with higher safety insurance parameter, more flexible flying and more practical performance in the history.

The present invention discloses a structure for supporting multi-layer aquaculture facilities by the usage of construction scaffold systems and other supporting structures used by commercial storage / retrieval and horticulture greenhouse systems, allowing rapid construction of multi-layer aquaculture systems to be achieved with commercially available components. The modifications and conversions of the components involve transforming existing supporting systems, stairways or powered elevating systems, environment adjusting modules, and positioning parts into various components of a multi-layer aquaculture facility, including: 1) various frames supporting water tanks and pipe lines in multi-layer aquaculture facilities, 2) vertical stairways and elevating systems for transporting people and goods in multi-layer aquaculture facilities, 3) environment adjusting modules, 4) holding, positioning and stabilizing components in multi-layer aquaculture facilities, and 5) personnel safety components in multi-layer aquaculture facilities. These aquaculture facilities include small aquaculture facilities used in laboratories and classrooms, medium-size aquaculture facilities used for exhibit and display purposes, and large aquaculture facilities used in aquaculture farms. The cultured aquatics include fishes, shrimps, shellfishes, and algae.

An intelligent security control method of electric power field operating personnel is mainly established based on the following three modules of a constructor safety information module, an intelligent construction operation disclosure module and a construction operating personnel real-time monitoring module. The constructor safety information module is used for achieving intelligent management of operating personnel safety information. The intelligent construction operation disclosure module is used for achieving intelligent compiling, signing and issuing, disclosing and statistic making of construction operation tickets, hot work operation tickets, auxiliary personnel education cards and the like. The construction operating personnel real-time monitoring module is used for achieving real-time monitoring of working site images, real-time monitoring of entrance and exit of the operating personnel and real-time positioning of the operating personnel. The constructor safety information management module mainly comprises a server including construction enterprise unit information, construction enterprise personnel information and labor subcontracting personnel information. The intelligent construction operation disclosure module carries out the following three sorts of intelligent management, namely construction operation ticket intelligent management, hot work operation ticket intelligent management and auxiliary education card establishing intelligent management. The construction operating personnel real-time monitoring module comprises two modes, one mode is that power transformation engineering is performed at a closed construction site so that directional recognizing and monitoring can be conducted, and the other mode is that a line project is performed at an opened construction site so that omni-directional recognizing and monitoring can be conducted.

The invention provides a high-modulus flame-retardant antistatic safe protection belt and a preparation method thereof, and solves the problems that when the conventional protection belt is used in a complex environment, the personnel safety of a user cannot be protected effectively as the conventional protection belt is not flame-retardant and antistatic, the safety is poor and no preparation methods is available. The high-modulus flame-retardant antistatic safe protection belt comprises a base cloth layer, wherein reinforcing layers are fixed on both sides of the base cloth layer; the reinforcing layers comprise the following ingredients by weight: 40 to 60 parts of polyvinyl chloride, 20 to 30 parts of polycarbonate, 6 to 10 parts of a solvent, 3 to 6 parts of magnesium oxide, 3 to 6 parts of zinc oxide, 5 to 10 parts of calcium carbonate, 2 to 4 parts of a cross-linking agent, 3 to 8 parts of a plasticizing agent, 5 to 8 parts of an antistatic agent, and 0.1 to 0.3 part of an anti-oxidant. The high-modulus flame-retardant antistatic safe protection belt and the preparation method have the advantages that the safety is high; the production is fast.

A self-contained training device for simulated personnel entry, exit and rescue in confined space scenarios. The device features an enclosed tank mounted on a truck trailer. The tank has at least one top portal and at least one side portal for entry and exit. An enclosed pipe is situated within the tank and has separate points of entry and exit. The top of the tank features a walkway and handrail.