10377 results about "Working environment" patented technology

A code reading system capable of signaling exception handling procedures for products being handled in a work environment, such as, for example, consumer product being purchased in a retail store or a product or package being sorted by a logistics company. The system includes a system housing containing one or more one or more signal sources for generating distinctive visual and/or audible exception handling signals for special classes of products identified in the environment. Such special products may include: EAS tagged products requiring EAS tag deactivation: alcohol and tobacco products requiring proof of age; controlled products requiring additional customer tracking; age restricted products requiring identification; product purchases requiring personnel to show up and approve or assist in a product transaction; and the like.

A method of and system for setting and switching user preferences between system operators, to provide a higher return on investment (ROI) and a more satisfying work environment. The system allows operators to easily select and implement particular customizable system configuration parameters (SCPs) in a code symbol reading system, based on personal preferences of the system operator, which can lead to more effective scanning performance. A different set of customizable SCPs are programmably stored in system memory (e.g. EPROM) for each system operator/user registered to use the system, to improve the quality of the working environment and increase worker productivity.

A unification system for integrating multiple computing environments, which are available for simultaneous use by a single user, into a base environment includes a unification supervisor and a plurality of agents, where each agent is associated with a respective computing environment. The unification supervisor monitors information received from the agents regarding the multiple computing environments, and performs centralized direction of the computing environments in accordance with the received information. The centralized direction serves to incorporate the other computing environments into the base environment, and may be guided by policies designed to provide the user with a unified environment. The unification supervisor also issues instructions to the various agents. Each of the agents provides information regarding a respective computing environment to the unification supervisor, and may also manage the respective computing environment as directed by the unification supervisor. The base environment is typically the user's endpoint work environment.

The invention discloses a parking system path planning method based on dynamic time windows, and belongs to the technical field of path planning. The method is characterized by comprising the following steps: S1, building a work environment model of AGVs in an intelligent garage in a topological method; S2, setting priority for each AGV and each car parking/picking task according to different evaluation criteria; S3, using a Dijkstra algorithm to plan a shortest possible path for an AGV accepting a task; S4, arranging feasible path time windows; S5, designing conflict resolution strategies according to different types of conflicts; and S6, planning a conflict-free optimal path for the AGV using a parking system path planning algorithm based on dynamic time windows. A time-sharing use strategy is used, and the Dijkstra algorithm and a time window method are combined effectively, so that the problem that the existing multi-AGV path planning is of poor flexibility and is prone to deadlock or collision conflict is solved effectively, and a shortest conflict-free optimal path can be planned for an AGV accepting a task. In addition, the overall operation efficiency of an intelligent three-dimensional parking system can be improved effectively, and the car parking/picking waiting time can be reduced for social members.

A fully automated package identification and measuring system, in which an omni-directional holographic scanning tunnel is used to read bar codes on packages entering the tunnel, while a package dimensioning subsystem is used to capture information about the package prior to entry into the tunnel. Mathematical models are created on a real-time basis for the geometry of the package and the position of the laser scanning beam used to read the bar code symbol thereon. The mathematical models are analyzed to determine if collected and queued package identification data is spatially and/or temporally correlated with package measurement data using vector-based ray-tracing methods, homogeneous transformations, and object-oriented decision logic so as to enable simultaneous tracking of multiple packages being transported through the scanning tunnel.

Techniques for booting a host computer from a portable storage device with customized settings with secure measure are described herein. According to one embodiment, in response to detecting a portable storage device inserted into a first host computer, the portable storage device is authenticated using a private key stored within the portable storage device against a public key stored in a second host computer over a network. In response to a successful authentication, data representing a personal working environment associated with a user of the portable storage device is downloaded from the second host computer over the network. After reboot, the first host computer is configured using the obtained settings of the personal working environment, such that the user of the portable storage device can operate the second host computer in view of the personal working environment. Other methods and apparatuses are also described.

A softer absorbent garment is prepared by incorporating elastic strands that are coated around their periphery. The elastic strands are coated with adhesive by immersing them in an adhesive-filled applicator comb prior to applying the elastic strands to the garment. The absorbent garment thus requires less adhesive, and the manufacturing method provides a cleaner work environment.

A computer implemented Availability Checking Tool enabling tool users to execute within a common work environment, from common enterprise data, and considering assets and demands across multiple order management systems and manufacturing facilities within boundaries established by manufacturing specifications and process flows and business policies. The tool receives orders from multiple demand sources or ordering systems. Tool users can easily maintain a synergistic relationship between multiple ordering systems. A demand configurator coordinates product requests based on information from the demand source according to certain rules and priorities assigned to the product requests. A material resource engine manipulates data from the demand configurator and the rules to provide material supply information. A solver manipulates the material supply information from the resource engine and the rules to provide optimized product availability information. Thus, customer business rule level definitions are supported to provide the tool users with the power to micro-manage, optimally, enterprise assets and demands.

A system for gathering information about malware and a method of use therefor, the system comprising a working environment including physical working environment servers, physical working environment endpoints, a working environment network, a switch, and a router directing traffic between said working environment network and an external network, a decoy environment including at least one physical machine, a decoy environment server, a decoy environment endpoint, a decoy environment network and a decoy environment router, a file directing mechanism directing at least some files to the decoy environment, and a threat tracking mechanism tracking and observing actions triggered by the files in the decoy environment.

An aqueous cutting fluid which can reduce the impact on working environment and the global environment, and can achieve both preventing precipitates from becoming a hard cake and keeping high dispersibility for abrasive grains is provided. Such an aqueous cutting fluid is obtained by a method comprising dispersing abrasive grains (G) in an aqueous composition comprising a dispersion medium (M) containing a hydrophilic alcohol compound such as ethylene glycol, a lipophilic alcohol compound such as propylene glycol and water, and silica colloid particles dispersed stably in the medium. The dispersion medium (M) is odorless and not flammable. The abrasive grains (G) may settle out after a time, but they do not closely contact with one another, and therefore the resulting precipitates do not become a hard cake, which allows the re-dispersion and reuse of precipitated grains. The instant aqueous cutting fluid is inherently low viscous, and the reduction of viscosity owing to the contamination of water and the increase of viscosity owing to contamination of shavings are both moderate. As a result, the cutting fluid has a long life. And articles which have been cut using the cutting fluid can be washed with water. Further, as the dispersion medium (M) is a biodegradable low molecular weight organic compound, a waste liquid from a process using the cutting fluid can be disposed with an activated sludge.

A system and method for visualizing performance metrics are disclosed. The system includes a data acquisition component which collects information related to a set of agents operating in a work environment, a performance metric computation component which computes, for one of the agents, values for a performance metric at each of a plurality of times within a selected time period, and a representation generator which generates a representation for display to the agent, the representation providing the agent with information on the agent's current value for the performance metric. A processor implements the data acquisition component, the performance metric computation component, and the representation generator.

Various embodiments of the present invention are directed to an asset management computer system for assessing operational data indicative of the movement of one or more mobile assets within a work environment. The mobile assets may be, for example, employees, packages, or vehicles moving through a work environment. According to various embodiments, the asset management computer system may be configured for analyzing the operational data and segmenting it into a plurality of position segments representing periods of time classified according to the mobile asset's position in relation to one or virtual work areas. In addition, the asset management computer system may be further configured to determine operational characteristics for each of the position segments, generate a graphical representation of the position segments, and provide operational statistics based on the position segments, which can be used to assess asset behavior and the efficiency of a work environment's design.

An intelligent instrumented air cleaner comprises a multi-functional sensor, a central processor, a cloud server, a wireless communication module, a purification device, an alarm device, a motor driving mechanism and a humidifier. According to the intelligent instrumented air cleaner, updating and exchange of memory data are realized through the connection between the wireless communication module and a cloud server of the Internet of Things, the air cleaner is controlled through the connection between a mobile device and the cloud server so that a remote controller can be replaced, remote network control is also realized, the cloud server also has an analysis function and a processing result advice providing function and sends processed data to users for reference, the users can set the working state of the air cleaner by themselves and define working strategies by themselves, the air cleaner saves the strategies automatically and performs actions according to the strategies, and self-selection of self-learning setting optimization is conducted on the data in a memory through big data analysis and processing. By the adoption of the intelligent instrumented air cleaner, an intelligent instrumented household net and an intelligent instrumented office net are realized in the true sense, air is purified, safe and reliable living and working environments are provided, useless consumption of electric energy of a traditional air cleaner is avoided, energy consumption is reduced, using pleasure of a user is improved, the parameters of the environment where the user is located are provided for the user in time, and reliable parameters and solutions are provided for environment change handling.

A prefabricated, self-contained, standardised working environment that combines transport-useful physical standards for overall dimensions (a shipping container/cargo container) together with functional standards (such as specified clean air or biological containment standards) related to specific types of work to be carried out, and takes advantage of volume production at an assembly site with appropriate materials and expertise. Optionally, users are provided with “no-touch” control of items like doors or taps, and with management of supplies, event logging, instrument control, communications and the like through a network of computer peripherals and a control unit.

A method and system are provided to perform a process of dynamically establishing an ad-hoc network including a plurality of work machines, one or more of which move within a work environment, and each of which includes a gateway. The process may be performed by a respective gateway included within a respective one of the work machines and includes determining a first set of work machines that are within direct communication range of the respective work machine based on the respective work machine's current location within the work environment. Further, the process includes determining a second set of work machines that are in direct communication range of one or more of the work machines in the first set. The process may also include forwarding a packet received from a first work machine included in the first set to a second work machine included in the first set based on a determination that the second work machine is either directly or indirectly within communication range of a third work machine included the second set. In addition, the process includes updating the work machines included in at least one of the first and second set of work machines based on at least one of (i) the respective work machine changing locations within the work environment and (ii) any of the work machines included in the first or second sets changing locations within the work environment.

The invention provides an air conditioner with a self-cleaning function and a control method for the air conditioner. An indoor unit of the air conditioner is equipped with an indoor unit fan, an indoor unit heat exchanger, a humidifying assembly and a humidity sensor, wherein the humidifying assembly is provided with a spray hole which is formed in the indoor unit and is positioned at the air inlet upstream of the indoor unit heat exchanger. The control method comprises the following steps of: receiving a trigger that the air conditioner starts a self-cleaning function; controlling the indoor unit heat exchanger to operate in an evaporator mode and closing the indoor unit fan; judging whether humidity, detected by the humidity sensor, of an indoor unit working environment is lower than a preset temperature threshold value or not, starting the humidifying assembly if the humidity is lower than the preset temperature threshold value, spraying out water mists through the spray hole, and improving frosting degree at the indoor unit heat exchanger; and after determining that the indoor unit heat exchanger reaches a set defrosting condition, controlling the indoor unit heat exchanger to defrost, and taking away attached pollutants by water formed by defrosting, thereby realizing self-cleaning of the indoor unit heat exchanger. According to the scheme adopted by the invention, the self-cleaning effect is obviously improved.

A computer implemented decision support tool serves as a vehicle to enable a user to execute within a common work environment, from common production information files, and at the discretion of the user one of three types of matching between existing assets and demands across multiple manufacturing facilities within boundaries established by manufacturing specifications and process flows and business policies. The tool provides an environment which permits the user to easily gain the advantages of a synergistic relationship between the three types of matching. The tool directly supports three types of matching: (1) material requirements planning (MRP) type of matching, (2) best can do (BCD) type of matching, and (3) projected supply planning (PSP) type of matching.

The invention discloses an omni-directional automatic forklift and a 3D stereoscopic vision navigating and positioning method. The 3D stereoscopic vision navigating and positioning method comprises the following steps: acquiring information of a 3D coordinate in the working environment of the automatic forklift; generating a 3D map; acquiring real-time images and positioning an initial position according to the 3D map; determining a target position; navigating to the target position and judging whether encountering barriers; scanning and identifying two-dimensional codes on a goods shelf; judging whether the automatic forklift is over against the goods and is aligned with the goods; enabling the automatic forklift to insert into a goods shelf tray and completing taking the goods and putting the goods. The omni-directional automatic forklift and the 3D stereoscopic vision navigating and positioning method have the benefits that the 3D map of the working environment is built by a plurality of binocular stereo cameras, the automatic forklift is capable of effectively and accurately positioning, taking the goods and putting the goods with combination of a speedometer, a laser radar and a front camera, three-freedom-degree omni-directional movement on the plane is implemented by Mecanum wheels, the automatic forklift is capable of taking the goods and putting the goods on the same goods shelf without steering, any barriers in the working environment can be effectively avoided in tine by the laser radar and an infrared sensor, and the automatic forklift can be automatically charged by communication between an upper computer and a charging box.

The invention discloses a reinforcing learning initial method of a mobile robot based on an artificial potential field and relates to a path planning Q-learning initial method of the mobile robot. The working environment of the robot is virtualized to an artificial potential field. The potential values of all the states are confirmed by utilizing priori knowledge, so that the potential value of an obstacle area is zero, and a target point has the biggest potential value of the whole field; and at the moment, the potential value of each state of the artificial potential field stands for the biggest cumulative return obtained by following the best strategy of the corresponding state. Then a Q initial value is defined to the sum of the instant return of the current state and the maximum equivalent cumulative return of the following state. Known environmental information is mapped to a Q function initial value by the artificial potential field so as to integrate the priori knowledge into a learning system of the robot, so that the learning ability of the robot is improved in the reinforcing learning initial stage. Compared with the traditional Q-learning algorithm, the reinforcing learning initial method can efficiently improve the learning efficiency in the initial stage and speed up the algorithm convergence speed, and the algorithm convergence process is more stable.

The invention provides a control method of a human-machine interaction mechanical arm, which relates to a safe control method of a mechanical arm working under an unknown environment and solves the problem that an operator accidentally injured due to failure of the existing mechanical arm to accurately model the working environment when the mechanical arm works in close contact with the operator. A mechanical arm controller of the invention collects a joint position in a real time manner by a joint sensor and transforms the joint position q to a Descartes position x by the positive kinematics, and calculates the real-time trajectory planning xpg which is provided with a feedback of the Descartes force; the mechanical arm controller also collects the torque Tau by the joint sensor in a real time manner, calculates the expected torque Taur by Descartes impedance control, and calculates the input torque Taum of the mechanical arm joint by the dynamic compensation of a motor. The control method can effectively detect the force from each joint of the mechanical arm; when contacting an object, the mechanical arm can carry out a soft contact; when a collision happens, the mechanical arm can ensure that the contact force from each direction is within the range of the expected force, thus ensuring the safety of the mechanical arm and the operator.

A method and a system for efficiently planning resiliency in a work environment based on resiliency parameters for a given definition of service, determining a best allocation plan with resources allocated, and allocating a resource request in a best allocation plan to the requesting source to perform the definition of service.

In accordance with an embodiment of the present invention, there is provided a plurality of color-coded cards and representing four personality styles and a set of two cards representing the Extraversion-Introversion scale of Carl Jung. On each set of two (2) cards, there is one that lists twenty (20) characteristics of the particular style associated with that card on a plurality of removable strips. The other card in the set of two (2) has a blank side to place the removable strips that characterize each participant. On the reverse side of this card is printed the workplace environment that most appeals to a person of this particular style. Each card has a place for a simple score, (i.e. a simple sum of the characteristics chosen). The color-coded cards are ordered numerically. The Extravert-Introvert (E-I) card is also scored. Participants are asked to place color-coded dots representing each participant's particular order of styles on their nametags. The first style represents a participant's dominant personality style. The combination of all four styles with the Extraversion-Introversion components represents the participant's personality temperament or profile.

A robot simulation device for simulating an operation of a robot having a vision sensor in an off-line mode. The device includes a working-environment model setting section for arranging a sensor model, a robot model and a plurality of irregularly piled workpiece models in a virtual working environment; and an operation simulating section for allowing the sensor model and the robot model to simulate a workpiece detecting operation and a bin picking motion. The operation simulating section includes a workpiece-model image generating section for allowing the sensor model to pick up the workpiece models and generating a virtual image thereof; a workpiece-model position detecting section for identifying an objective workpiece model from the virtual image and detecting a virtual position thereof; and a robot-model operation controlling section for allowing the robot model to pick out the objective workpiece model based on the virtual position.

The invention discloses a spiral driving pipeline robot. The spiral driving pipeline robot comprises a robot body and a remote control box which are connected with each other through an cable, the robot body comprises a driving mechanism, a walking mechanism and a control system, the driving mechanism comprises a driving wheel rack, driving wheels are mounted on the driving wheel rack, the walking mechanism comprises a walking body, and guide wheels are disposed on the walking body. According to the spiral driving pipeline robot, a spiral driving mode is utilized, the robot can specially work in an elongated pipeline that people can not reach so as to perform cleaning, detecting, wiring and the like, an artificial intelligence control technology is applied, and thereby, the walking process of the robot in the pipeline is smooth. Besides, the spiral driving pipeline robot is high in driving force and stable in moving speed, walking speed and angles of the robot can be changed with the change of working environment by the aid of remote control so as to be adapted to changeable conditions in the pipeline, and specific implementation of investigation, cleaning and the like in actual application is facilitated.

A method, a drone device, and an adaptive robot control system (ARCS) for adaptively controlling a programmable robot are provided. The ARCS receives environmental parameters of a work environment where the drone device operates and geometrical information of a target object to be operated on by the programmable robot. The ARCS dynamically receives a calibrated spatial location of the target object in the work environment based on the environmental parameters and a discernment of the target object from the drone device. The ARCS determines control information including parts geometry of the target object, a task trajectory of a task to be performed on the target object, and a collision-free robotic motion trajectory for the programmable robot, and dynamically transmits the control information to the programmable robot via a communication network to adaptively control the programmable robot while accounting for misalignments of the target object in the work environment.

The invention relates to the robot field, which provides a pedrail type movable robot with multiple arm links and consists of an arm working device and a pedrail type walking device. The invention can realize normal movable driving on a plurality of complicated road surfaces and finish a plurality of human hand bionic actions. The robot of the invention can substitute for human to work under a plurality of complicated, dangerous and abominable working environments, and has the advantages of strong adaptability, good flexibility, high intensity, etc.

The invention belongs to the field of welding, in particular to a process method applicable to marine engineering large thick steel plate submerged arc welding in low-temperature environment, which comprises a welding method, welding material selection, a welding order, a welding process and the selection and control of various welding process parameters. The method renders with carbon dioxide gas protection welding, and fills and faces through an automatic submerged arc welding; stops welding when the welding reaches more than two thirds of the thickness of a large groove during the welding process, clears chips on the back side and completes the welding of the other side; finally completes the welding of the first side; strictly controls all relevant process parameters of the welding during the welding process, and solves the problems of poorer anti-crack toughness of welding seams and heat affected zones caused by too high cooling speed of the welding seams and too high temperature; can ensure good anti-crack toughness of a welding seam connector without heat treatment after welding; and can meet the requirements of welding of an E36 plate with the thickness of 35 to 77mm under the working environment at the temperature of above -30DEG C, simplifies the production process, shortens the production cycle and reduces the cost.

The invention discloses a system and a method for welcoming a guest by an intelligent robot. The intelligent robot stores and classifies the information of registered personnel; the system for welcoming a guest by the intelligent robot is started up; the intelligent robot detects whether a person passes by the front or not, if no person passes by the front, the intelligent robot continuously detects, if a person passes by the front, the intelligent robot obtains the information of a face and compares the information of the face with the information of the registered personnel, then the intelligent robot judges whether the person is registered or not, if so, the intelligent robot counts the appearing times of the information of the face by adopting a corresponding guest welcoming measure, and otherwise, the intelligent robot registers the information of the face and counts the appearing times of the information of the face by adopting a corresponding guest welcoming measure. By adopting the technical scheme, the invention can utilize the intelligent robot to provide ceremonial service for the guest in a working environment, thereby greatly improving the automation and intellectualization degrees of the office space and the good and healthy company image.

The invention relates to high molecular processing field compound material, especially a high molecular organic sillicon elastomer filled with talcum powder agglomerate, with outstanding rigidity and resistance to heat and its preparing method, which can be applied in auto and toner field, such as pate of tenacity, door, plate of augxiliary tenacity, deconating stick and other polypropylene inside and outside automobile. The invention is comprised of high molecular organic sillicon elastomer and talcum powder agglomerate with high crystal and the percentages of each component are: high molecular organic sillicon elastomer 60-90, talcum powder agglomerate 10-40, scratch 3-10, dust 0.1-1.0, of talcum powder agglomerate 0.2-1.5, 0.05-1.0. The preparing method is: mix the high molecular organic sillicon elastomer, talcum powder agglomerate, dust, of talcum powder agglomerate and in, then place then into to form the particles. Its advantage is that, keeping the tenacity of polypropylene, the rigidity has also been increased, balancing its tenacity and rigidity, as well as its resistance to scratch, it can satisfy the requirements of elements in auto; besides, it also reduces dust, benefiting for protecting the work environment.

The invention relates to the technical field of wireless communication network positioning, and in particular relates to a passive positioning system based on ultra wide band (UWB) and a positioning method thereof. The positioning system comprises more than three positioning base stations and a UWB positioner which comprises antenna, a UWB receiver, a high-definition clock, a positioner data processing unit and a positioning engine; the positioning base station comprises a base station code ID generating unit, a time synchronization unit, a data processing unit, a UWB transceiver, a high-definition clock and an antenna. According to system and method, the positioning is performed by combing positioning technologies such as the extremely narrow pulse UWB signal and TDOA, the high-definition positioning independent of the horizontal and vertical direction of the external communication network is achieved, the positioning problem in the area with poor satellite or communications signals is solved, the system and method can be widely applied to indoor and outdoor working environments, particularly enclosed environments such as civil defense, disaster relief and other emergency sites with interrupted signals, and tunnels.