18533 results about "Information acquisition" patented technology

An upper case and a lower case are rotatably connected in a connection part. The connection part is constructed by a rotary shaft supporting part integrated in the lower case, a rotary shaft which is integrated in the upper case and a part of which is rotatably fit into the rotary shaft supporting part, and a housing member having a part rotatably fit into the rotary shaft supporting part. A video camera and a camera lens are housed in the housing member. A display/operation part is provided almost in the whole upper case and a display/operation part is provided almost in the whole lower case. In the display/operation parts and, in addition to camera images of the video camera, a reception image, and various data, touch-type operation buttons are displayed. The display/operation parts and have the functions as the operation part as well as the display part. "Recording" mode, "transmission/reception" mode, and "information acquisition" mode can be selectively set and the device can be used according to the mode.

Each respective vehicle of a plurality of vehicles transports a vehicle navigation system. A position determining system determines a position and a velocity of the respective vehicle and an information acquisition system is operable to determine a displacement and velocity between the respective vehicle and a vehicle adjacent to the respective vehicle. An information communication system of a respective vehicle is operable to transmit first information (that vehicle's velocity and position) to other vehicles and to receive information from other vehicles regarding their velocities and positions. A vehicle routing system can determine a target routing and target velocity for moving the respective vehicle over a path including the roadway. Based on the received or determined information, the velocity of the respective vehicle can be controlled.

A communication-information acquisition section 240a acquires information related to a traffic and communication address of a communication packet based on setting information related to acquisition of information that is stored in setting-data. Worm detection section makes a judgment of whether a communication is executed by a worm based on information acquired by the communication-information acquisition section and information related to judgment criteria that is stored in the setting-data and which regulates whether the communication is executed by a worm.

The invention provides a mobile terminal state detection method and a system thereof and a mobile terminal. The method comprises the following steps: obtaining external environment scene information; analyzing the external environment scene information and outputting an analysis result; determining the current external environment of the mobile terminal, and outputting state information; and automatically adjusting operating modes of the mobile terminal according to the state information. The system and the terminal comprise an external environment scene information acquisition unit, a scene information analysis unit, a state information output unit and an operating mode adjustment unit. When a user with the mobile terminal enters a specific external environment, the method and the system help detect the current scene state of the mobile terminal, and automatically adjust the operating modes of the mobile terminal according to the current scene state of the mobile terminal so that the user can enter specific places without adjusting the operating mode of the mobile terminal by self, thus avoiding embarrassment or danger caused by forgetting setting the operating modes of the mobile terminal.

In a car navigation system (1), a position information detection means (11) detects position information on a vehicle using, for example, a GPS. A travel information history of the vehicle obtained based on the detected position information is accumulated in a travel information history means (15). When detecting an event such as start of an engine, an action prediction means (17) predicts a destination of the vehicle by referring to a route to the current time and to the accumulated travel information history. Commercial or traffic information regarding the predicted destination is acquired by an information acquisition means (18) from a server (2), and then is displayed on a screen, for example, by an information provision means (19).

The fare charging info collect system includes a filter condition management module (FCM) for setting and storing the filter condition being useful for flow analyze and control, a flow analyze module (FA), according to the filter condition, analyzes the business flow that mobile terminals access the data business, draws the data business content character code, business beacon and the business type info, a filter condition management interface module (FCMI) connecting FCM and FA, a authentication interface module (AI) sending the business content character code to the authentication server to authenticate. A fare charge interface module (FCI) sends the business beacon and the business type to the fare charging sub-system to charge. Via supporting user to set and modify dynamically the filter rule, this scheme extends user business features, e.g. QOS and safety features.

A capsule type medical device is of a type of a capsule type medical device that is introduced inside the living body to gather in-vivo information, and comprises a capsule shaped casing; an in-vivo information acquisition device for acquiring the in-vivo information; a communication device for sending the in-vivo information acquired by the in-vivo information acquisition device to outside of the living body by wireless; at least one pair of first electrodes provided in a vicinity of one end along an axis of the casing for giving electric stimulation to body tissue in the living body; a first current control device for sending current to the first electrodes; and an interelectrode distance variation device for changing a distance between the electrodes.

In an information search server 600, a database includes a table storing a progress status of content, and information related to the content at the progress status, and a table storing user information with respect to a content playback apparatus, an identifier of the content playback apparatus, and an identifier of a terminal apparatus that differs from the content playback apparatus. A connecting user management unit manages user information with respect to the content playback apparatus connected to the information search server. A related information acquisition unit acquires a current progress status of content being played back on the content playback apparatus, and acquires information related to the content at the current progress status. A connecting user management unit identifies a terminal apparatus that differs from the content playback apparatus, and the related information acquisition unit transmits the related information to the terminal apparatus.

A screen display apparatus for controlling the size each display area to appropriately display content information of each display area into one display screen. The screen display apparatus includes a selection accept block for accepting selection of first content information displayed in a first display area, a content information acquisition block for acquiring the content information associated with the selected first content information, this content information being second content information located on a layer below the first content information, and, in order to allocate a second display area for displaying the second content information to the display screen, a display area control block for controlling either or both of the first display area and the second display area.

A mobile communication device (98b) includes: an appliance information obtainment unit (98n) that obtains appliance information (98n1) by proximity wireless communication (98c1) with an appliance (98a) installed in a home (99), the appliance information specifying the appliance (98a); a position information obtainment unit (98j) that obtains position information (98j1) of the mobile communication device when the proximity wireless communication (98c1) is performed; and a transmission unit (98o) that transmits transmission information (98o1) to a server (98c) in the case where the proximity wireless communication (98c1) is performed, the transmission information including the appliance information (98n1) and the position information (98j1).

The invention discloses a real-time road condition acquiring, analyzing and back-feeding and intelligent transportation integrated service system, which is divided into two parts of an intelligent terminal host and a server-side server farm. The intelligent terminal host consists of electronic map application, GPS receiving, p2p data transmission, navigation, voice control, general message checking and a communication module; the server-side server farm consists of vehicle information and public TMC receiving, data integration and filtration, road condition analysis, road condition forecast, electronic map management and maintenance, dynamic information prompt, advertising publishing, data feedback and publishing, a server-side data base, parking space information collection and treatment, road section codes, road condition codes, road planning analog and a communication module. The invention has wide road condition information acquisition source, strong data handling capacity, can carry out highly-accurate real-time road condition analysis, road condition information forecast, path planning navigation, information inquiry and the like, and can be widely applied in the fields of road planning, intelligent traffic management, vehicle navigation, car scheduling and the like.

There are provided a vascular information acquisition device, an endoscope system, and a vascular information acquisition method that can accurately acquire vascular information on a blood vessel of a target layer that is an object to be measured of a subject. A first blood vessel extraction unit (82) analyzes the image of a target layer to be measured and extracts a blood vessel (first blood vessel) from the image of a target layer. A blood vessel specification unit (84) specifies a blood vessel (second blood vessel) extending to a non-target layer from the target layer. In a case in which the second blood vessel is specified, a second blood vessel extraction unit (83) analyzes the image of the non-target layer in which the second blood vessel is present and extracts the specified second blood vessel from the image of the non-target layer.

The invention belongs to the field of intelligent household, relates to an intelligent household control system, and particularly to an intelligent household control system based on ZigBee and cloud computing. A main structure includes an information acquisition and equipment control module, a ZigBee wireless sensing network, a household intelligent gateway, an RFID device, a cloud server, and a mobile terminal device, the information acquisition and equipment control module includes an environment information acquisition sensor and a household equipment controller, a ZigBee coordinator node, a ZigBee router node, and a ZigBee terminal node form a ZigBee three-level tree-shaped wireless sensing network to form an intelligent household network frame. The ZigBee network performs the intelligent regulation and control on the household equipment, the user data is stored and processed via the cloud server, the users' behavior habit is deeply tapped, so that a household control scheme based on the users' behavior habit is generated, the indoor wireless signal radiation maintains at a low level, the main structure is simple, the design conception is ingenious, the application environment is friendly, and the market prospect is wide.

A method and apparatus of multi-Cyclic Redundancy Checking (CRC) are provided for section detection and reliability information acquisition in a Digital Video Broadcasting-Handheld (DVB-H) system. A Packet Identifier (PID) filtering process is performed for a packet received through a radio network. A transport stream packet including section data is detected. A CRC process is performed for a payload of an associated section using header information of the section data and frame buffering is processed. The method and apparatus can perform CRC in a parallel fashion using multiple CRC checkers without interference between adjacent sections and can perform section detection and reliability verification.

An automotive display system includes an image projection unit and an angle information acquisition unit. The image projection unit projects a light flux including an image including a display object toward one eye of an image viewer. The angle information acquisition unit acquires at least one of vehicle angle information and external environment angle information. The vehicle angle information relates to an angle of at least one of an attitude and a heading of a vehicle carrying the image viewer. The external environment angle information relates to an angle of a background object at a target position of the display object in a background of an external environment of the vehicle. The image projection unit changes an angle of the display object in the image based on at least one of the vehicle angle information and the external environment angle information acquired by the angle information acquisition unit.

A position and rotation information acquisition unit 730 acquires information relating to a position and a rotation of the head of a user who wears a head-mounted display unit 100. A coordinate transformation unit 740 and a panorama image processing unit 750 generate an image to be displayed on the head-mounted display unit using the information relating to the position and the rotation acquired at a certain point of time by the position and rotation information acquisition unit 730. A correction processing unit 780 corrects the generated image using updated information relating to the position and the rotation at a different point of time.

An object of the present invention is to improve the network usage efficiency and economy. There is provided a radio communication apparatus (10) having ad-hoc communication means for building an ad-hoc network with other nearby radio communication apparatus and performing communication with the other radio communication apparatus by radio. The ad-hoc communication means comprises: node type setting means for searching the ad-hoc network for the master and setting the node type of the radio communication apparatus (10) to any of the master and slave on the basis of the search result; set-up information acquisition means for, when the node type of the radio communication apparatus (10) is set to the slave, transmitting and receiving control signals to and from the master to acquire set-up information required for communication with any of the master and slave in the ad-hoc network and storing the set-up information in storage means; and data signal transmission means for directly transmitting and receiving data signals to and from any of the master and slave in the ad-hoc network in accordance with the set-up information acquired from the master.

The invention provides a cooperative anti-collision device based on vehicle-vehicle communication, belonging to the technical field of intelligent transportation/automobile safety control. The device comprises a vehicle operation information acquisition unit, a vehicle-vehicle communication unit, an information processing control unit, a data storage unit, an alarm unit and an execution unit. The vehicle operation information acquisition unit comprises a wheel speed sensor and a ranging module. Through the invention, the safety guarantee in vehicle running is enhanced; however, each vehicle executing cooperative collision prevention needs to be additionally provided with a cooperative anti-collision device, and a single vehicle only can implement the functions of a common anti-collision device; the vehicle-vehicle communication unit can acquire the information of space, speed and the like of the vehicles around in real time and perform real-time information interaction with the vehicles around; when the space is less than the safe space, the information processing control unit of the rear vehicle calculates the expected deceleration to avoid collision by reducing speed; and if the collision can not be prevented only by the rear vehicle, acceleration allocation information is sent to the front vehicle to notify the front vehicle to accelerate for cooperative collision prevention.

It is envisaged to relieve the load imposed on the authentication processing as anonymity is maintained to prevent the leakage of the private information, such as taste information of a user. In an information acquisition system 1, a storage server 2 encrypts contents data and other information provided, in their entirety, using a common cipher key for data encryption DEK, and stores the encrypted information as encrypted data EN (DATA). The storage server 2 further encrypts the cipher key for data encryption DEK, as the key information of the encrypted data EN (DEK), using cipher key data KEK, and publicizes the encrypted data EN (DATA), encrypted with the cipher key for encryption DEK, and the encrypted key data EN (DEK), encrypted with the cipher key data KEK. An information processing terminal 3 encrypts the retrieval key word, by the cipher key data KEK, received from the management server 4, and retrieves the encrypted data EN (DATA), stored in the storage server 2, by the encrypted retrieval keyword EN (REF).

A two dimensional/three dimensional (2D/3D) digital acquisition and display device for enabling users to capture 3D information using a single device. In an embodiment, the device has a single movable lens with a sensor. In another embodiment, the device has a single lens with a beam splitter and multiple sensors. In another embodiment, the device has multiple lenses and multiple sensors. In yet another embodiment, the device is a standard digital camera with additional 3D software. In some embodiments, 3D information is generated from 2D information using a depth map generated from the 2D information. In some embodiments, 3D information is acquired directly using the hardware configuration of the camera. The 3D information is then able to be displayed on the device, sent to another device to be displayed or printed.

The invention discloses a charging and battery replacing monitoring system and method based on internet of things. The system comprises terminal information acquisition equipment, charging and battery replacing monitoring equipment and area monitoring equipment, wherein the terminal information acquisition equipment is used for carrying out identity identification, state information acquisition and dynamic positioning on terminal equipment by utilizing an information sensing mode, transmitting identity identification information to the charging and battery replacing monitoring equipment through a wireless network, and transmitting the state information and the positioning information to the area monitoring equipment through the wireless network; the charging and battery replacing monitoring equipment is used for receiving the identity identification information of the terminal equipment, monitoring the working state of a charging and battery replacing station, metering and charging the charging and battery replacing process, and transmitting the state information of the charging and battery replacing station, the metering and charging information and the identity identification information to the area monitoring equipment; and the area monitoring equipment is used for monitoring the terminal equipment and the charging and battery replacing station in a jurisdiction area and making a statistics on the metering and charging information. Through the system and the method disclosed by the invention, concentrated monitoring and management on the terminal equipment and the charging and battery replacing station can be carried out.

The invention discloses a data processing method, device and system, and an information acquisition device. The data processing method comprises receiving target information acquired by the information acquisition device; generating a data package in dependence on the target information; carrying out digital signature on the generated data package, then issuing the data package to a block chain network in order to write the target information into the block chain. All urban data information is recorded through the block chain, the safety and integrity of information storage are guaranteed, information is prevented from being tampered, and the information querying efficiency is improved; for information with large data volume, a Hash value storing mode is employed, and the storage space is saved; the information querying log can be stored in the block chain, subsequent recognition of the querying log is facilitated, and the information safety is improved.

The invention provides a man-machine interactive system for an unmanned vehicle. The system comprises an information processing and planning module, a vehicle control module, a self-inspection module, an environment information acquisition module, a man-machine interactive module, a data storage module and a communication module. System operation manners are divided into the manual operation manner, the voice operation manner and the mobile phone APP control manner. The system is mainly operated according to the steps that firstly, according to the situation whether a user enters the vehicle or remotely controls the vehicle, a corresponding unlocking manner and the corresponding operation manner are adopted; secondly, the vehicle is started, the man-machine interactive system is activated, and vehicle self-inspection is performed; thirdly, after it is confirmed that the vehicle is free of faults, a destination is input, and a driving route is planned according to the actual condition; fourthly, the vehicle is driven according to a driving scheme; and fifthly, the vehicle state and the surroundings are monitored in real time, whether an accident occurs or not is judged, and the driving manner and the route are adjusted at any time according to the surrounding condition till the vehicle reaches the destination. The invention further provides a method that a standby computer takes charge when a central computer breaks down and other three accident handling methods.

The invention discloses a crossroad traffic event automatic detection system based on multi-source information fusion. The invention aims at urban crossroad traffic management, establishes audio-video traffic information acquisition, traffic information analytical processing and traffic event automatic alarming three subsystems. The invention mainly comprises: designing and realizing an acquisition subsystem of multi-source traffic information (traffic audio information, traffic video information, multi-angle video information, elevation angle video information); realizing a traffic parameter automatic extractive technique based on traffic audio and traffic video; realizing a traffic event (car crash, illegal parking, jam and retrograde motion) automatic detection technique based on the multi-source information fusion; and realizing a software system for traffic event report, traffic event associated video information transmission, and traffic control center display and processing, and forming an integrated crossroad traffic event automatic detection system.

The invention relates to the field of application systems orienting to industry and enterprise informatization in electronic information and provides an intelligent parking-place public service system. The intelligent parking-place public service system comprises parking-place information acquisition equipment, a parking-place internal parking data server, an information management service platform and an information issuing terminal. The intelligent parking-place public service system provided by the invention has the advantages that the intelligent parking-place public service system orienting to cities is reformed into a component of a smart city, so that shortage resources of parking spots can be fully shared, the decision-making basis is provided for the urban parking planning of a government, guidance is provided for trip parking of a vehicle owner, further the traffic can be eased, data support is provided for public safety management, and simultaneously the parking place that the vehicle owner often comes in and goes out is reformed into a service channel, so that the vehicle owner can enjoy the service nearby.

An experiential digitalized multi-screen seamless cross-media interactive opening teaching laboratory is integrated in testing, researching and analyzing. Experiment and data analysis are performed in a real teaching environment; under support of the multi-screen interactive technology, the laboratory comprises a laboratory functional partition, an operation support system, a data working system, an experiment information acquisition system and an audio and video input and output device; a screen jilting function among multiple mobile terminals is realized; the data working system comprises a server, a database, education resource cloud, a U-teaching system, a learning analysis and evaluation system, a mobile device, a cross-screen management module, a recording and broadcasting system and an Internet; learning space for cross-media interactive learning is provided, technologies of holographic imaging, multi-screen interaction, learning analysis and the like are integrated, and seamless fusion of the physical space and the virtual space is realized; seamless fusion of supporting technologies from formal learning to informal learning, multiple learning modes, cross-terminal, cross-media and the like is realized, and good learning experience is provided for learners.

The invention discloses a system and a method for acquiring and analyzing commodity display information based on an image identification technology. The system comprises an image acquisition terminal and an image processing center which is connected with the image acquisition terminal through Internet, wherein the image processing center comprises an image storage server, an image analysis server, a database server, a client and a router/switchboard; and the image storage server, the image analysis server, the database server and the client are respectively connected with the router/switchboard. The method comprises the following steps of: 1) establishing a feature library; 2) acquiring commodity display pictures; 3) reading the commodity display pictures, and analyzing and cutting the pictures; 4) identifying the obtained commodity information and display position information; 5) identifying the positions of price labels and acquiring price label information; and 6) associating the acquired price label information with bar codes for commodities. By the system and the method, the efficiency of entering the commodity display information can be improved substantially, and the cost of information acquisition is reduced.

A management system manages a storage system and a server computer. The management system (A) acquires the storage level pool information that includes the information of a capacity of a storage level pool from the storage system, (B) acquires the server level pool information that includes the information of a capacity of a server level pool from the server computer, (C) determines a first risk degree that indicate a risk of a depletion of a free capacity of the storage level pool based on the storage level pool information, (D) determines a second risk degree that indicate a risk of a depletion of a free capacity of a server level pool based on the server level pool information, and (E) displays the information that is associated with the first risk degree that indicate a risk of a depletion of a free capacity of the storage level pool and the second risk degree that indicate a risk of a depletion of a free capacity of the server level pool.

The invention provides an electronic map matching method and an electronic map matching device for matching an information acquisition point to an electronic map. The method comprises the following steps of: a grid locating step for locating the information acquisition point in a corresponding grid in a plurality of grids divided by the electronic map; a projecting and calculating step for projecting the information acquisition point to road sections in the corresponding grid and the adjacent grid, and selecting the road section that a projecting distance meets a predetermined condition as a projecting road section; a road section grouping step for grouping each projecting road section to a preferred road section set or an alternative road section set according to matching results of the previous one or more moments; and a matching road section determining step for selecting one or more road sections that the projecting distance is less than a predetermined threshold value as a matching road section. By the invention, the position of an information acquisition device in a geographic space can be matched to the electronic map quickly and more precisely, and the correlative roads or road sections can be found precisely and quickly.

A travel control apparatus includes: an abnormality information acquisition section that acquires information indicating that an abnormality of a driver of a vehicle is detected; a status determination section that makes a determination that the driver is in a driving difficulty state, when the abnormality of the driver is detected continuously; and an evacuation control section that initiates an automatic evacuation control stopping automatically the vehicle when the status determination section makes a determination that the driver is in the driving difficulty state. The travel control apparatus further includes an assistance control section that initiates a driving assistance control during an interval from when the abnormality is detected to when the driving difficulty state is determined; the driving assistance control includes at least activating a lane departure prevention function of the vehicle.