56results about How to "Guaranteed data" patented technology

Two data centers located in the vicinity are connected using a synchronous transfer copy function, and one of the data centers is coupled with a third data center disposed at a remote location by an asynchronous remote copying function. The order whereat a storage sub-system located in the vicinity has received data from a host is consistently guaranteed, and the third data center holds the data. Further, each storage sub-system includes a function whereby, during normal operation, data can be exchanged and the data update state can be obtained by the storage sub-systems located in the two data centers that do not directly engage in data transmission.

A method and apparatus is disclosed for providing an integrated communication services (ICS) network that permits wireless and wireline data subscribers to share information on a hospital campus using wireless or wireline local area networks, or to seamlessly tap into the facility's central database while in transit away from the hospital. Users interface with the ICS network through the use of a point of care terminal that resembles a clipboard and accepts data entry from a stylus on an touch screen. The central database, referred to as the integrated communications clearinghouse (ICC) is adapted to store a communication profile for every network server on the ICS network. The ICC also maintains a Global Patient Profile (GPP), consisting of a patient profile for every patient ever added to the network. The GPP provides the ICC with the capability of providing aggregated data and demographic information (with or without patient identification), creating “live” public health statistics through a single query to a central server. To access the ICS, a user at a point of care terminal can utilize several paths in order to deliver data to its destination. This may include existing off-the-shelf PCMCIA based peripherals such as: wireless LANS, standard wired Ethernet LAN, a land line Modem, or wireless wide area networks. The wireless wide area networks may also include several data paths such as a circuit switched cellular, or packet based Cellular Digital Packet Data (CDPD). The actual selection of a particular channel will be service-dependent and a function of the user whereabouts, the desired quality of the connection, and the costs of the connection.

A control system for the movable manipulator system consisting of movable platform, manipulator and visual system is composed of primary control computer, display, single-chip microprocessor, servo motor and its driver, photoelectric encoder, step motor and its driver, two movement control cards, camera head, image acquisition card, infrared sensor, ultrasonic sensor, power supply and PCI bus.

The invention discloses a multi-device controller area network (CAN) communication intelligent retransmission method. Two sending mail boxes are arranged in each of CAN controllers, the first mail box is used for sending messages according to normal logic requirements, and the second mail box is used for sending retransmitted messages due to errors; according to the CAN controllers in a network, by means of a timing mode or an event triggering mode, the first mail box is used for sending the messages generated according to normal logics to a CAN bus; if a plurality of the CAN controllers sendthe messages to the CAN bus at the same time, small message identifiers obtain bus data and finish sending, and large message identifiers exit from arbitration; and the CAN controllers failing to obtain the bus reload the data to the second mail boxes of the CAN controllers and then send the data to the CAN bus when the bus is free. A retransmission time limiting mechanism is used for preventing the data from being retransmitting unlimitedly. The multi-device CAN communication intelligent retransmission method is easy to implement and capable of guaranteeing the operation safety performance of a control system.

There are provided a smart all-in-one base station and an operation method thereof including: an interface unit that includes a plurality of interfaces supporting different communications protocols; a control unit that selects one of the plurality of interfaces included in the interface unit in consideration of user terminal information, interface information, and quality of service information and controls the connection of the user terminals and the selected interfaces; and a core network connection unit that connects the interfaces selected by the control unit to a wired network.

The invention relates to a displaying method of a 3D (three-dimensional) image. The method comprises the following steps of: a, through an early test, obtaining and storing a parameter data set for setting the depth of field, brightness and color of the 3D image in different distances, angles and ambient brightness; b, detecting the distance and the angle between a user and a screen during watching in real time through distance sensing equipment, and storing corresponding data; c, detecting the ambient brightness during the user watching in real time through an ambient light sensor, and storing corresponding data; d, and searching the best matching value in the parameter data set stored in step a according to the data detected in the step b and the step c, and regulating and displaying display equipment according to the matching value. According to the method, the user can see the image with clear level and position. According to the real-time situation of a watching ambient, the displaying effect is correspondingly adjusted. The 3D image can be prevented from generating 'double images' to dizzy viewers. Meanwhile, the user can carry out corresponding adjustment according to the present parameters so that a system is more humanized.

A case management method that reduces the number of manual operations, prevents manual errors, guarantees updated data, and enables knowledge of the present location of a storage file. In the case management method, case information involving a processing deadline is input to the management computer. At least one event, which is a task including a single operation and involving the processing deadline or a task including a series of operations and involving the processing deadline, is generated. Workflows, which are series of operations performed in a section that is determined beforehand in accordance with the type of generated event, are stored in a database. A predetermined workflow is selected from the stored workflow. An event pool storing the generated event in association with the selected predetermined workflow is generated in the database.

A method of protection of information of a depopulated magnetic disk apparatus having at least one pair of a magnetic head and a magnetic disk including a pair of a magnetic head and a magnetic disk found by tests of the magnetic disk apparatus before shipment to have characteristics of predetermined threshold values or less set to be skipped in reading and writing operations and sold as a magnetic disk apparatus with a one model smaller capacity, comprising detecting a state of deterioration of magnetic heads and magnetic disk surfaces being used, rewriting information recorded at magnetic disk surfaces of pairs judged to have deteriorated on surfaces of skipped magnetic disks corresponding to usable magnetic heads, and prohibiting use of magnetic heads in use, thereby inexpensively and reliably preventing loss of information in the magnetic disk apparatus.

A detecting strip reader with a removable firmware device, comprising a detecting strip reader and a firmware device. The firmware device comprises a first electrical connecting end, a database module, and an operation module, the firmware device being removably electrically connected to a second electrical connecting end in the detecting strip reader via the first electrical connecting end, wherein the characteristic of detecting strip reader is in that: a plurality of light reaction equations of detecting strips are saved in the database module, and when the first electrical connecting end of the firmware device receives an input signal from the second connecting end, the operation module selects one specific light reaction equation from the plurality of light reaction equations saved in the database module and performs the operation of the specific light reaction equation.

The invention relates to a three-box type temperature impact test box, which comprises a box body, an electrical cabinet, an electrical system, a refrigerating system and a heating system, wherein the interior of the box body is divided into a high temperature area, a test area and a low temperature area from the top to the bottom, pneumatic doors are arranged between the test area and the high temperature area and between the test area and the low temperature area, the pneumatic doors are connected with air cylinders, the heating system and a temperature resisting circulation fan are arranged in the high temperature area, the refrigerating system and a temperature resisting circulation fan are arranged in the low temperature area, and temperature resisting circulation fans are respectively arranged in a high temperature box body and a low temperature box body. The three-box type temperature impact test box disclosed by the invention has a novel structure and is convenient to use, a three-box type temperature impact and control process is adopted to completely overcome the defect of temperature interpenetration, the action speed of the pneumatic doors is high, and the switching process of the high temperature area and the low temperature area can be completed within 3 seconds. The travel switch fault caused by conventional motor pullup and the defect of pull deformation of thebox body are avoided, the temperature in the box body is uniform and stable, and the working efficiency is greatly improved.

The invention discloses an application program suspending method and device and a terminal, and belongs to the technical field of computers. The application program suspending method comprises the steps that a first turning angle of the terminal in a preset time period is obtained; whether the first turning angle is larger than a preset angle threshold or not is detected; if the detection result is that the first turning angle is larger than the preset angle threshold, a running application program is suspended. The running application program is suspended when the situation that the turning angle of the terminal is larger than the preset threshold is detected; the problem that in the prior art, data of application programs are prone to being lost due to the fact that the application programs are suspended by moving fingers is solved; the purpose that the data, at the starting moment of suspending, of the application programs can be maintained is achieved, and therefore the application program continuity effect is guaranteed.

The respective sources of drive transistors included in memory cells that are located in each of multiple columns and connected to a corresponding one of bit line pairs are connected commonly to a low voltage power supply VSS via an assertion transistor. When data is written, the assertion transistor for the memory cells connected to a selected one of the bit line pairs and located in the identical column is negated, so that the sources of the drive transistors in the memory cells in that column are allowed to float. Consequently, even with a low power supply voltage, it is possible to write the data into a single selected memory cell, while data in the unselected memory cells can be retained favorably.

Aiming at the defects of the existing bridge rotation construction monitoring method, the invention provides an unbalanced weight stress monitoring device and method for the overall process of construction of a hanging basket at the upper part of a horizontal rotation T structure. The monitoring device provided by the invention comprises outer sleeves of sand boxes, inner sleeves of the sand boxes, middle dry sand of the sand boxes and pressure boxes. The monitoring device is simple in structure, low in sand box cost and simple in manufacturing process. The monitoring device is simple in construction method, firm and stable in structure and easy to disassemble and clear after being used, and the cost of manpower and material resources can be saved. According to the invention, data can be read conveniently and reliably, thereby effectively ensuring the structure process safety.

RAID information and physical position information of hard disk units are managed by a disk controller in a mapped fashion. When the physical position of the hard disk units is changed, the information mapping is retried. Further, the positional information of the hard disk units accommodated in a disk array system under the administration of the disk controller, is calculated so as to form n-dimensional coordinate system information, and the resulting information is stored in each of the hard disk units. When the hard disk units are inserted into the disk array system, the n-dimensional coordinate system information is read from each hard disk unit. If it is detected that there is difference from the current coordinate system information, then information before removal and that after the insertion are compared with each other and a data link is reconstructed.

A computer-implemented method for managing data traffic comprises connecting at least two telematic devices to a computer system and managing, by the computer system, a connection of the at least two telematic devices to a communication network for receiving data from the communication network by the at least two telematic devices. The method runs at least one telematic application on the computer system or on at least one of the at least two telematic devices based on the data received from the communication network. The computer system controls the at least two telematic devices such that both of the at least two telematic devices receive the data for the at least one telematic application from the communication network at the same time or one of the at least two telematic devices receives the data from the communication network at a first time period whereas the other one of the at least two telematic devices receives the data from the communication network at a second time period different from the first time period.

The invention relates to the technical field of a sample temperature impact test instrument, in particular to a two-box type temperature impact test box, which comprises a high temperature box body, a low temperature box body, an electrical cabinet, an electrical system, a refrigerating system and a heating system, wherein a movable barrier is arranged between the high temperature box body and the low temperature box body, the front end surfaces of the high temperature box body and the low temperature box body are respectively connected with a high temperature area sliding door and a low temperature area sliding door, the heating system is arranged in the high temperature box body, the refrigerating system is arranged in the low temperature box body, the bottom end surface in the low temperature box body is provided with an air cylinder, and a piston end of the air cylinder is connected with a sample rack capable of moving up and down. The two-box type temperature impact test box disclosed by the invention has a novel structure and is convenient to use, the air cylinder is used for pulling the sample rack to carry out high and low temperature tests, the travel switch fault caused by conventional motor pullup and the defect of box body pull deformation are avoided, and the temperatures in the box bodies are uniform and stable.

A nonvolatile analog memory has a floating gate point. The nonvolatile analog memory includes a first current source, a second current source, and a current adjuster. The first current source generates a first current, and the second current source generates a second current. The current adjuster turns on or turns off a current path of the second current according to a reference current and the first current. Furthermore, when the current path of the second current is turned on, the first current is adjusted according to the second current, such that the first current is equal to the reference current.

The invention discloses a distributed steaming media release system and a method thereof, uploaded video data is stored on a local steaming media release system, local video related information is generated according to a video source of the uploaded video data, a signal for requesting to release the local video related information is sent to a central WEB server and is received by the central WEB server, and a central database server is informed to receive the local video related information; the requesting local steaming media release system is connected with the central database server, and the local video related information in the local streaming media release system is read and saved by the central database server; the local video related information which is saved in the central database server is read by a TS, video registration is carried out by the TS, and thereby finishing video information release; when a video playing request from a client is received, a suitable local steaming media release system is selected by the TS and address information of the local steaming media release system is provided to the client by the TS.

The present invention discloses an industrial internet multi-organization collaborative subsystem. The subsystem comprises: A basic support center that comprises at least a common data platform, etc.;a campus management center that comprises at least an original government affairs service hall, a attract investment property management platform, a campus resource management platform and a campus social interaction platform; a campus service center that comprises a shared service platform, a talent training platform, an innovation transaction platform and a call center platform; an industrial big data center that comprises an industrial big data analysis platform and an industry trend analysis. The demand order module, the service order module, the payment module are respectively established on the basic support center and the campus management center; the industrial big data center, such as basic support center and the campus management center, etc., are established on a micro-servicearchitecture, and the micro-service architecture is established on a basic network platform. The self-definition of the organization architecture of different enterprises can be met by applying the industrial internet multi-organization collaborative subsystem; collaboration between enterprises are realized through the initiation of service requirements and the response of the services.

The invention discloses a method and a device for managing network external connection. The method includes: S1: detecting an access network data packet flowing through a network card; S2: obtaining standard service data and broadcast data of an access device when the device access is detected; S3: judging whether the access device is an illegal external connection device according to the standardservice data and broadcast data of the access device; S4: when the access device is an illegal external connection device, isolating the access device from the network. The invention can judge the illegal external connection device timely, accurately and effectively, control the illegal external connection device, effectively solve the illegal external connection device accessing the internal network, facilitate the management of the internal network, and ensure the safety of internal data information at the same time. In addition, the network position of each terminal can be accurately located, and the data transmission between the internal network terminal and the external network terminal and between the secure terminal and the non-secure terminal can be effectively controlled to ensure the security of the intranet data.

The embodiment of the invention discloses a prompt dialog box display control method and device. The method comprises the steps of receiving a prompt dialog box displaying request and analyzing the prompt dialog box displaying request to obtain a program for triggering the prompt dialog box displaying request; judging whether the type and operating state of the program meet the intercept condition and intercepting the prompt dialog box request if yes. Therefore, by the adoption of the prompt dialog box display control method, the prompt dialog box display request can be intercepted intelligently according to the type and operating state of the program triggering the prompt dialog box request, so that the phenomenon that a corresponding prompt dialog box is displayed as soon as the prompt dialog box displaying request is received is avoided, misunderstanding of a user caused by displaying of the prompt dialog box is avoided, data loss and property loss of the user are avoided, and data safety and property safety are guaranteed for the user.

The invention provides a video processing method and device, and a video interaction method and device. The video processing method comprises the following steps of: when a first processing request carrying a target video flow identifier sent by a first client side is received, calling a target video flow corresponding to the target video flow identifier from a video database; selecting at least one video frame image data to be processed from the target video flow, and identifying all image element areas included in the video frame image data to be processed; when a second processing request carrying a target image element identifier sent by the first client side is received, selecting a target image element area according to the target image element identifier; and generating the mapping relationship between the target image element area and a corresponding target uniform resource locator URL link. Thereby, the mapping relationship between the target image element area and an associated webpage address is established; and thus, guarantee is provided for subsequently providing the associated webpage data related to the target image element area to users.

The invention discloses a power grid thermal power generating unit peak load regulation factor determining method based on multi-factor analysis; the method comprises the following steps: listing quantification index and qualitative index influence factors considered in power generating unit peak load regulation capability assessment; using online thermal test to determine operation data and performance indexes in real time in a power generating unit peak load regulation period; online calculating the quantification index needed in power generating unit peak load regulation capability assessment in real time; using an expert system to determine a quantification index reference value, a weight value and scoring rules, calculating scores of each quantification index, and using the expert system to determine the qualitative index reference value and weight value; scoring the quantification index and qualitative index factors, integrating examine scores of the two indexes, thus obtaining a peak load regulation capability assessment total score in one evaluation period; using the peak load regulation capability assessment total score as the peak load regulation factor of the period, comparing the peak load regulation factors, and thus integrally scientifically and reasonably evaluating the peak load regulation capability between different power generating units.

A control system for the movable manipulator system consisting of movable platform, manipulator and visual system is composed of primary control computer, display, single-chip microprocessor, servo motor and its driver, photoelectric encoder, step motor and its driver, two movement control cards, camera head, image acquisition card, infrared sensor, ultrasonic sensor, power supply and PCI bus.

The invention discloses a data fusion method based on multiple laser radars. The method comprises the following steps of reading original data SC1 of a main laser radar and original data SC2 of a lateral laser radar, initializing a rotation matrix and a translation matrix, transforming a point cloud according to the rotation matrix and the translation matrix in the step 2 to obtain a new point cloud SC2_, searching adjacent point pairs to obtain a rearranged main radar point cloud SC1_, respectively decentralizing to obtain _SC1_ and _SC2_, performing SVD decomposition on the corresponding point pair matrix to obtain a new rotation matrix and a translation matrix, and repeatedly iterating the steps 3 to 6 until the position difference of the corresponding point pair is smaller than a set threshold. According to the data fusion method based on multiple laser radars, data of multiple laser radars can be effectively and fully utilized, what is avoided is that a target object in a common scanning area of the multiple radars is recognized as multiple objects, the surrounding environment of an intelligent driving vehicle is ensured to be accurately recognized, and effective utilization of data of a decision algorithm and a post-fusion algorithm is guaranteed.

The invention provides a calculation board system voltage stable control apparatus. The calculation board system voltage stable control apparatus comprises a field programmable gate array unit, a CPU and a calculation chip voltage stable control apparatus. The calculation chip voltage stable control apparatus comprises an impedance control unit, a voltage control unit, a first communication module and a second communication module, wherein the impedance control unit comprises an impedance detection module, an impedance switching module and an MCU; the impedance detection module detects calculation chips or the voltage control unit detects working states of the calculation chips; the MCU compares detected detection values with a preset value, and if the detection values are greater than the preset value, the MCU sends an impedance switching signal to enable the impedance switching module to perform impedance switching of the calculation chips; the two communication modules are used for reporting the working states of the calculation chips to the CPU through the field programmable gate array unit; and the CPU adjusts a preset impedance value and / or a preset voltage value according to the working states of the calculation chips. The invention aims to solve the problem of impedance or voltage inconsistency of the calculation chips.