219 results about "Public environment" patented technology

The present invention sets forth a network-centric service distribution architecture and method that integrates a wireless access system/service in the residence, SOHO, business or public environment through the use of a local broadband network, such as a Residential-Business Broadband Network (RBN), to the service provider's broadband transport network and to a service provider's broadband packet network that facilitates end-to-end packet telecommunication services. Access functions for connecting said service provider's broadband packet network to the RBN via said service provider's broadband transport network are provided. Call and service termination functions to a plurality of local RBN devices are also provided. Signals from a plurality of wireless devices are accepted and forwarded to an IEEE 802.11b interface for a wireless modem and/or to an Ethernet interface for a Voice over Internet Protocol (VOIP)/Ethernet Processor, where the forwarded signals comprise intranet telephony and data. Voice signals are also accepted from a plurality of tip/ring interfaces and forwarded to a broadband transport interface for back haul of data and voice packets. A service provider can deploy services in an integrated voice, data and multimedia environment cost-effectively based on one broadband packet network.

Some embodiments provide a novel way to insert a service (e.g., a third party service) in the path of a data message flow, between two machines (e.g., two VMs, two containers, etc.) in a public cloud environment. For a particular tenant of the public cloud, some embodiments create an overlay logical network with a logical overlay address space. To perform a service on data messages of a flow between two machines, the logical overlay network passes to the public cloud's underlay network the data messages with their destination address (e.g., destination IP addresses) defined in the logical overlay network. The underlay network (e.g., an underlay default downlink gateway) is configured to pass data messages with such destination addresses (e.g., with logical overlay destination addresses) to a set of one or more service machines. The underlay network (e.g., an underlay default uplink gateway) is also configured to pass to the particular tenant's public cloud gateway the processed data messages that are received from the service machine set and that are addressed to logical overlay destination addresses. The tenant's public cloud gateway is configured to forward such data messages to a logical forwarding element of the logical network, which then handles the forwarding of the data messages to the correct destination machine.

A method for creating and accessing a graphical user interface in the overscan area outside the area of the display normally utilized by the common operating systems. This normal display area is generally known as the "desktop". The desktop serves as a graphical user interface to the operating system. The desktop displays images representing files, documents and applications available to the user. The desktop is restricted in the common environments to a predetermined set of resolutions (e.g., 640x480, 800x600, 1024x768) as defined by VGA and SVGA standards. Displayable borders outside this area are the overscan area.

Methods and systems for autonomously interacting with persons in a public environment to store and transport their personal material items are described herein. A service robot includes one or more secure storage cells, and is configured to collect items such as personal belongings, refuse, etc., from users and transport the collected items to different locations. The service robot maneuvers through a crowded environment autonomously, avoiding collisions with people and objects, and minimizing disturbances to traffic flow. Users indicate a desire to store and transport items to a desired location. In response, the service robot unlocks a lid of a storage cell, and the user is able to load material items. In some examples, access to the storage cell is controlled based on access codes. In some examples, access to the storage cell is controlled based on receipt of an electronic payment.

The invention relates to a system for login based on a mobile phone and a login method. The login method comprises the following steps that when a user utilizes a client to visit an information system which is not logged in, the information system returns a random code to the client of the user; the user starts a mobile login client in the mobile phone to utilize an identity credential in the information system and/or the returned random code to complete login authentication for the information system on the mobile login system; after the login authentication is completed, the user utilizes the client to continue visiting the information system; and the information system affirms whether the user completes the login authentication for login of the information system through searching the mobile login system, if yes, the user is allowed to visit the information system, and otherwise, the user is required to log in. In addition, the random code is divided into two parts to be respectively returned to the client and transmitted to the mobile phone, so that safety of the method is further improved. Through the system for login based on the mobile phone and the login method, the user can safely log in the information system in the public environment, such as an Internet bar, by utilizing a computer.

The invention provides a control scheme of a smart lock and a smart key thereof. Identity (ID) numbers are used for identity recognition of the smart lock and the smart key thereof, and security openverification is carried out by means of a private key, random data and an algorithm address pointed encryption algorithm. In a verification process, the private key is not transmitted in a public environment and the used encryption algorithm is selected and changed by a user, so that the fact that a cracking mechanism is established according to the encryption algorithm for cracking products in batches is prevented, and the security of an intelligent lock system is improved.

The invention provides a method and a system for preventing mobile device screen display from being peeped. The method includes: prompting a user to select a peep-preventing mode, adjusting one or more of background luminance, background color, character contrast ratio or refresh frequency of mobile device display according to selection of the user to enable the display to be weakened, and adjusting one or more of the background luminance, the background color, the character contrast ratio or the refresh frequency of the display according to ambient luminance so that the weakened degree adapts to the ambient luminance. The method and the system have the advantage that mobile device display which is weakened in crowded public environments prevents personal information from being peeped.

The invention discloses a peeping prevention method, a peeping prevention device and a mobile terminal. The method and the device are used for the information security protection of the mobile terminal. The peeping prevention method comprises the following steps of controlling image acquisition equipment of the mobile terminal to acquire a peripheral image of the mobile terminal; detecting whether the peripheral image comprises faces besides that of a user of the mobile terminal; when the peripheral image is detected to comprise the faces besides that of the user, transmitting a prompting signal to the user to prevent information in the mobile terminal from being peeped. Due to the adoption of the technical scheme, the secure use of the mobile terminal in a complex or public environment can be ensured, and the information of the user in the mobile terminal can be prevented from being peeped.

A system and method for tracking and managing maintenance of serviceable items based on unique identification labeling affixed to the items is disclosed. The serviceable items are described as filters within a common environment that require routine maintenance to adhere to certain expectations relative to the operability of the items. Such operability may relate to any type of filtering of contaminants from a liquid or gaseous substance that flows through the filters. A unique identifier (ID) label is affixed to each filter. The unique ID label represents a unique filter ID that uniquely identifies the filter relative to all other filters in the common environment. A handheld computing device communicatively connected to a local computer reads the unique ID label of each filter following maintenance of the filter to track maintenance of the filters over time.

The invention discloses a non-compressed high-definition video signal wireless transmission method based on wavelet transform characteristics, which adds a source-channel combined decoding module of images on the wireless channel between the video source equipment and the television, wherein, the transmitting end reads the original image frame in the external buffer through the source-channel combined decoding module, performs coding protection processing according to the image characteristic and based on wavelet transform, and uses the MIMO channel to expand the transmission band-width for transmitting high-definition video signals; the flow path of the receiving end is reverse. Using the method of the present invention not only eliminates the signal line so that the television equipment is more simple, but also can greatly protect the image quality even in poor channel conditions (such as airports, bus stations and other public environments), showing superiority of supporting the high-definition picture quality of the high-definition digital television.

The embodiment of the invention discloses a micro-service test method and device. The method comprises the steps of establishing a public environment and project environments, wherein the public environment comprises a current version of at least one piece of micro-service, and the project environments comprise an updating version of the at least one piece of micro-service; preferentially judgingwhether to-be-called micro-service exists in the project environments or not when any micro-service calling request is acquired in a test process of to-be-tested target micro-service; and performing the calling request from the project environments if the to-be-called micro-service exists in the project environments, and performing the calling request from the public environment if the to-be-called micro-service does not exist in the project environments. According to the embodiment of the invention, the target micro-service can be rapidly tested, and the test efficiency of the micro-service can be improved.

A vigorous air machine is used for achieving a circulation positive pressure breathing air conditioner, outdoor aerobic air is subjected to washing filtering and dust falling and removing, and virus removing and sterilizing are synchronously conducted. Anti-virus sterilization Chinese and western medicine materials are added in filter hydrolysate so as to achieve the using function of the vigorous air technology, the vigorous air is guided into the relatively fixed working and using area through assistance of a pipeline draught fan, and accordingly the vigorous air machine is applicable to workers in market business and service areas, workers beside public environment office tables or indoor workers, machine tool and assembly line operators, students, old people, pregnant women and infants living in relatively fixed areas for constant-temperature air blowing and vigorous air exhalation, and then the vigorous air is guided in for positive pressure breathing usage. Positive pressure breathing usage is different from indoor usage under the closed condition but can also achieve the same safe and actual breathing health protection function and effect, the working and living groups do not inhale virus gas or inhale little harmful gas under the relative indoor and outdoor harmful gas work environment, and working and living breathing safety and health of people are protected.

The invention discloses an intelligent safety patrol system based on a DaNI mobile robot platform. The intelligent safety patrol system comprises a DaNI mobile robot platform, a wireless router, an elevator, a steering engine, a power supply, a network camera, an upper computer and the like, wherein the power supply is used for supplying power for the wireless router, the elevator, the network camera and the steering engine; the steering engine, the elevator and the wireless router are all electrically connected with the DaNI mobile robot platform; the elevator is fixed on the DaNI mobile rotor platform; the steering engine is fixed on the top of the elevator; the steering engine is fixed on the top of the elevator; the network camera is arranged on the steering engine; the network camera is connected with the wireless router; the wireless router is arranged at the bottom of the DaNI mobile robot platform; and the wireless router wirelessly communicates with the upper machine. The intelligent safety patrol system disclosed by the invention is adopted for safety patrol, so that the work stress of security personnel can be relieved, the safety of public environments is enhanced, the social life quality is promoted and the security cost is lowered.

The invention belongs to the technical field of water supply devices, and discloses a water pricing system which comprises a water metering terminal, a mobile control terminal and a background server. When water pricing operation is executed, the mobile control terminal and the water metering terminal are in communication, water start and stop operation is controlled, and water data is recovered; meanwhile, the mobile terminal is connected with the background server, and the water data is transmitted back to the background server; the background server calculates the water price according to the water data and transmits the water price to the mobile control terminal. By establishing the wireless connection of a mobile intelligent control end, the site water metering terminal and a background system, intelligent pricing and deducting operation is achieved, water pricing operation in the public environment is greatly simplified, and meanwhile cost input is reduced.

The invention discloses a universal microorganism bacterial agent which is characterized by comprising one or more of bacillus, pseudomonas, composite azotobacter, photosynthetic bacteria, yeast, fusarium oxysporum, actinomycetes, potassium bacteria, phosphate solubilizing bacteria, bifidobacterium, lactic acid bacteria, the bacteria are activated, and meanwhile, the viable count of the bacteria is not less than 10<8>/ml, and the infectious microbe rate is not greater than 3%. According to different applications and characteristics of the bacteria, special proportion and activation are adopted for different amounts for composite culture so as to make the agent into different special dosage forms, functions and effects of single aspect are highlighted, non-leguminous crops are enabled to have the nitrogen fixation function, the functions in cultivation, breeding, environment-friendliness, mariculture, biological preservation and the like are outstanding, and the agent has important significance in prompting animal and vegetable growth, improving product quality, improving product mass, eliminating public environment pollution and the like.

A method for preventing overhearing of private conversations in public spaces is disclosed. The method comprises detecting the social activity of the people in the public space and assessing the social situation and adapting the degree of sound masking and/or sound absorption at the desired locations to suit the assessed social situation. The method can be useful in public environments such as airports, city centers, club, bars, cafes and shopping centers where it is required to prevent over-hearing of private conversations.

The invention belongs to the technical field of waste treatment equipment, and particularly relates to an infectious medical waste treatment system. The infectious medical waste treatment system comprises a disinfection tank, a smashing tower, a combustion chamber and a waste gas purification chamber which are connected in sequence; the top of the disinfection tank is provided with a feeding port,a thermometer and a pressure meter; the bottom of the disinfection tank communicates with the top of the smashing tower through a feeding pipeline; the bottom of the outer wall of the smashing towercommunicates with the top of the combustion chamber through a transporting pipeline; the side, opposite to a pipe port of the transporting pipeline, on the outer wall of the smashing tower is providedwith a fan; a filter screen is arranged in the combustion chamber in the transverse direction; the lower end of the outer wall of the combustion chamber is provided with an ash discharging port; andthe top of the combustion chamber communicates with the top of the waste gas purification chamber through an exhausting pipeline. Due to the treatment system, infectious medical waste is sequentiallysubjected to high temperature and high pressure sterilization and disinfection, drying, physical smashing and high-temperature combustion, waste gas after combustion is discharged into the atmosphereafter being purified, no toxic pollutants are generated in the whole process, and the public environment is protected.

The invention relates to an antibacterial cortex phellodendri-nanosilver superfine glass fiber air filtering material. A cortex phellodendri extract, nanosilver particles, xanthan gum and glass fibers are mixed and melt-blown, and the melt-blow woven superfine glass fiber filtering material obtained by melt-blowing and weaving has the antibacterial properties on staphylococcus aureus, Escherichia coli and other bacteria and viruses besides the air filtering performance. The material can solve problems that in a conventional antibacterial material, nanosilver and other antibacterial materials are sprayed to wrap the fiber surfaces of the air filtering material, or nanosilver and other antibacterial materials are woven to form a new air filtering mesh which covers the surface of the air filtering material to form a composite filtering layer, so that the filtering path of the air filtering material is reduced, the filtering efficiency is lowered, microorganism pollution collected on the filtering surface easily generates drug resistance and a high-efficiency air filter easily generates second environment pollution. The antibacterial cortex phellodendri-nanosilver superfine glass fiber air filtering material is applicable to an air filter in a public environment such as a hospital.