43results about How to "Increase flexibility and reliability" patented technology

A system for tracking and dispensing medical items (830) includes one or more computers and associated data stores including information concerning authorized users, patients, medical items that have been prescribed for patients, medical items available, storage locations for medical items and events associated with receiving, dispensing and providing medical items to patients. The system also provides for tracking medications from time of receipt by a pharmacy, through storage and compounding therein, to the storage locations from which the medical items are taken to be administered, to dispensing to medical personnel for administration and finally to patients. Further, returning, restocking and other activities affecting the disposition of medications are also tracked to assure that reliable information is recorded concerning the disposition of medical items.

A system including a host and a guest device, where the guest device can be implemented on a single packaged integrated circuit or a multichip circuit and have logic to use a physical unclonable function to produce a security key. The device can include logic on the guest to provide the PUF key to the host in a secure manner. The physical unclonable function can use entropy derived from non-volatile memory cells to produce the initial key. Logic is described to disable changes to PUF data, and thereby freeze the key after it is stored in the set.

The system for monitoring and dispensing medical items which are dispensed for administration to patients includes a data terminal (76, 338) which is connected through a network (82, 328) to at least one remote computer (84, 324) having a processor and a data store. The system also includes a reading device (348) which is connected to the network. A user of the data terminal or the reading device is enabled to select a patient for whom medical items will be used, and responsive to a request to dispense items the requested items are dispensed from dispensing devices (96, 100, 344, 346, 450, 527) connected to the data terminal. A report generating device (384) generates reports (388) which include machine readable indicia corresponding to patients and / or medical items. Users may select patients and dispense medications by reading the indicia from the reports using the reading device. Certain storage locations are also labeled with machine readable indicia which may be read to indicate the taking of items therefrom as well as to indicate inventory status information. One such dispensing device in the system is a refrigerator (450) which is retrofit with a refrigerator lock module (452) which selectively enable access to medical items stored in an interior area thereof.

A pixel array with flexible circuit layout is disclosed, which comprises: a substrate, having a first surface; a plurality of scan lines; and a plurality of data lines; wherein the plural scan lines are disposed on the first surface while each has a profile defined by a non-linear first function, and the plural data lines are disposed on the first surface while each has a profile defined by a non-linear second function. When the pixel array is adapted for a flexible display and the display is being bended, the flexible circuit layout of the pixel array of the invention can effectively reduce the risk of the snapping of the conductive wires used in the pixel array so that the flexibility and reliability of the flexible display are enhanced.

A device which can be implemented on a single packaged integrated circuit or a multichip includes a plurality of non-volatile memory cells, and logic to use a physical unclonable function to produce an initial key and to store the initial key in a set of non-volatile memory cells in the plurality of non-volatile memory cells. The device can include logic to use a random number generator to generate a random number, and logic to combine the initial key and the random number to produce an enhanced key. The physical unclonable function can use entropy derived from non-volatile memory cells in the plurality of non-volatile memory cells to produce the initial key. Logic is described to disable changes to data in the set of non-volatile memory cells, and thereby freeze the key after it is stored in the set.

A device which can be implemented on a single packaged integrated circuit or a multichip module comprises a plurality of non-volatile memory cells, and logic to use a physical unclonable function to produce a key and to store the key in a set of non-volatile memory cells in the plurality of non-volatile memory cells. The physical unclonable function can use entropy derived from non-volatile memory cells in the plurality of non-volatile memory cells to produce a key. Logic is described to disable changes to data in the set of non-volatile memory cells, and thereby freeze the key after it is stored in the set.

A system and method for utilizing a security key stored in non-volatile memory, and for generating a PUF-based data set on an integrated circuit including non-volatile memory cells, such as flash memory cells, are described. The method includes storing a security key in a particular block in a plurality of blocks of the non-volatile memory array; utilizing, in a security logic circuit coupled to the non-volatile memory array, the security key stored in the particular block in a protocol to enable access via a port by external devices or communication networks to data stored in blocks in the plurality of blocks; and enabling read-only access to the particular block by the security logic for use in the protocol, and preventing access to the particular block via the port.

A system and method for utilizing a security key stored in non-volatile memory, and for generating a PUF-based data set on an integrated circuit including non-volatile memory cells, such as flash memory cells, are described. The method includes storing a security key in a particular block in a plurality of blocks of the non-volatile memory array; utilizing, in a security logic circuit coupled to the non-volatile memory array, the security key stored in the particular block in a protocol to enable access via a port by external devices or communication networks to data stored in blocks in the plurality of blocks; and enabling read-only access to the particular block by the security logic for use in the protocol, and preventing access to the particular block via the port.

The invention provides a page element positioning method and device. According to the embodiment, a to-be-positioned page element in a target page is determined, and the path of the page element is acquired according to at least one of the generation mode of the ID (identity) attribute, the user-defined attribute and uniqueness of the CLASS attribute of the page element, so that the page element is positioned. A DOM (document object model) tree of the target page is not required to be traversed step by step, and the path of the page element can be obtained, so that the problem that the acquired path of the page element is too long due to the fact that the page element is positioned through step-by-step traversal of the DOM tree of the page in the prior art can be solved, and the page element positioning efficiency is improved.

A system and method for utilizing a security key stored in non-volatile memory, and for generating a PUF-based data set on an integrated circuit including non-volatile memory cells, such as flash memory cells, are described. The method includes storing a security key in a particular block in a plurality of blocks of the non-volatile memory array; utilizing, in a security logic circuit coupled to the non-volatile memory array, the security key stored in the particular block in a protocol to enable access via a port by external devices or communication networks to data stored in blocks in the plurality of blocks; and enabling read-only access to the particular block by the security logic for use in the protocol, and preventing access to the particular block via the port.

The invention discloses an automatic document generating method based on a format template. The method comprises the following steps of creating a template document in a dot format, performing insertion point marking on contents needed to be self-defined by a user, organizing the marked template document in the dot format to form an XML label set, constructing an XML structure tree, and traversingmarking nodes of the XML structure tree to construct a label array containing label attributes; and according to the label array and the attributes of the labels, forming a user input interface for the user to input to-be-inserted contents, storing the completed inserted contents in the XML structure tree in a node value form, traversing the XML structure tree again, and searching for and inserting label values in the template document in the dot format to form a new document template. According to the automatic document generating method, a program code is matched with different template format description files, and document files based on any template can be generated in batches, so that the flexibility and reliability of document generation are improved.

A pixel array with flexible circuit layout is disclosed, which comprises: a substrate, having a first surface; a plurality of scan lines; and a plurality of data lines; wherein the plural scan lines are disposed on the first surface while each has a profile defined by a non-linear first function, and the plural data lines are disposed on the first surface while each has a profile defined by a non-linear second function. When the pixel array is adapted for a flexible display and the display is being bended, the flexible circuit layout of the pixel array of the invention can effectively reduce the risk of the snapping of the conductive wires used in the pixel array so that the flexibility and reliability of the flexible display are enhanced.

A system including a host and a guest device, where the guest device can be implemented on a single packaged integrated circuit or a multichip circuit and have logic to use a physical unclonable function to produce a security key. The device can include logic on the guest to provide the PUF key to the host in a secure manner. The physical unclonable function can use entropy derived from non-volatile memory cells to produce the initial key. Logic is described to disable changes to PUF data, and thereby freeze the key after it is stored in the set.

The method includes steps: detecting state of chain, if broken chain, then office end is changed to basic mode corresponding to remote modem; detecting whether chain is built at basic mode; if yes, setting up configuration at office end and remote end to maximum speed rate mode; detecting whether chain is built at mode in speed rte setup; if yes, calculating SNR value at office end and remote end, and comparing with GoodSNR value respectively through looking up table; if the calculated SNR value is in range of GoodSNR value; then, present speed rate is optimal configuration of speed rate; if no, setting up office end and remote end to speed rate mode lower than previous configured mode in one kevel in speed queue. Repeating the said step is till to optimal speed rate mode is built. The method guarantees SNR of line to meet standard requirement.

The invention provides a locally distributed and globally decentralized coordinated control method for a hybrid series-parallel microgrid in an island mode, and belongs to the field of microgrid operation control. Firstly, distributed power supplies in the hybrid series-parallel AC microgrid are locally cascaded through interface inverters to form a micro-source string with a high voltage level; and secondly, the micro-source string supply power to high-power public loads in a parallel connection mode. The coordinated control method for the microgrid in the island mode is designed accordingly,and the design principle of control parameters is provided. The method can operate effectively under various load conditions. The coordinated control method disclosed by the invention achieves the equalization of the output active and reactive power of DG units of the microgrid while ensuring the frequency synchronization of the system. Compared with the traditional control, only the communication between the local power supplies is needed, so that the flexibility of the microgrid is enhanced, and the power quality and reliability of the microgrid are improved.

Optical systems of the present invention include amplifiers configured to achieve maximum signal channel in a span downstream of the transmitter and amplifier site and to decrease the interaction between the wavelengths at high signal channel powers. In addition, the system can include various types of optical fiber positioned in the network to provide for increased signal channel powers and higher gain efficiencies in the system.

The present invention discloses ADSL terminal automatically configuring PVC method. Said method includes 1, asymmetric digit user loop wire ADSL terminal adding parameter stored PVC parameter list to user PC transmitted message, then retransmitting said message to office terminal equipment to make PVC searching; 2, ADSL terminal receiving network side broadband access server responsive PVC parameter message, setting said PVC parameter as ADSL terminal PVC parameter. The present invention adopts variety strategy and message type to make automatically PVC configuring, raising reliability and flexibility.

A spectrographic detector and method, and Raman amplifier feedback controller and method, said spectrographic detector used for detecting spectrographic with n wave length optical signal in transmission line, n is integer greater than 1, said detector containing at least one first splitter and one second splitter set in transmission line for splitting said optical signal, a filter with inclined insert loss spectrum, first power detector connected with said filter for detecting power of optical signal, second power detector connected with second splitter for detecting power of optical signal. Said invention can realize cooperative control.

The invention provides a data analysis system for industrial site side cloud collaboration and an implementation method thereof. An edge-cloud collaborative architecture is adopted in a data analysis mode, and the whole system is composed of a data acquisition node, an edge data processing node and a cloud service center, wherein the data acquisition node acquires industrial field data in real time; the edge data processing node carries a distributed artificial intelligence model, pre-processes and analyzes the industrial data in real time to obtain an analysis result, displays the result in real time, and sends the pre-processed data and the analysis result to the cloud; and the cloud service center carries a big data artificial intelligence model, summarizes analysis results and data of the distributed edge nodes, optimizes and updates the distributed artificial intelligence model of the edge end through deep learning and incremental learning, and displays the analysis results to the user. Through cooperative work of the edge end and the cloud end, high-efficiency, high-value and intelligent industrial field data analysis can be realized.

The invention provides a video polyphonic ringtone playing method, a video polyphonic ringtone sending method and related equipment. The video polyphonic ringtone playing method comprises the following steps: collecting a first video stream intercepted from a played first video polyphonic ringtone; p core elements are determined according to the first video stream, and P is a positive integer; sending the P core elements to a polyphonic ringtone platform; and playing a second video polyphonic ringtone sent by the polyphonic ringtone platform, wherein the second video polyphonic ringtone is determined based on the P core elements. Visibly, the video polyphonic ringtone played by the terminal can be updated based on the P core elements, so that the video polyphonic ringtone played by the terminal better conforms to user preferences, and the flexibility and reliability of video polyphonic ringtone playing can be improved.

The invention relates to a locomotive power supply system, in particular to a locomotive power supply system and a control method thereof. The problems that an existing electric locomotive is lack ofredundancy in power supply and poor in power supply quality and reliability are solved. The locomotive power supply system comprises a transformer, a train power supply system, a diesel generator power supply system and a storage battery. Through the multi-layer redundancy main circuit topology design and multi-layer redundancy control switching, the reliability and flexibility of the train powersupply system are greatly improved, and the riding comfort and convenience of passengers are improved; the system has the capability of providing long-time and short-time power supply for the train power supply system, and improves the flexibility and safety of locomotive power supply.

The invention discloses a teaching resource data management system for an internet learning platform. The system architecture comprises a presentation layer, a terminal access module, a resource management module, a transmission control module, a service management module, a control channel interface protocol, a behavior module, a service module and a data channel interface module. Some particularly important experiments in the fields of science and technology and industry are difficult to realize complete replication, so the experiments can be completely carried out by computer software. An efficient resource data management system is designed, and flexibility and reliability of a traditional learning platform system can be improved through a software control function.

The embodiment of the invention provides an automatic plant startup and shutdown system. The system comprises an automatic plant startup and shutdown system start-stop function group which is used for setting modules for completing different preset control functions, assembling modules needed for completing a preset plant-level control objective according to the preset plant-level control objective to be executed on a power plant and sending an execution instruction for executing a specified module in the assembled module to an execution module group, the execution module group which is used for sending a call instruction to an equipment-level driving end needed for completing a specified module according to the received execution instruction, and the equipment-level driving end which is used for starting equipment corresponding to the equipment-level driving end according to the received call instruction. Through the scheme, the level of intelligent control of the automatic plant startup and shutdown system is improved, and the flexibility and reliability of the automatic plant startup and shutdown system are improved.

The invention discloses a three-screen display system and method for a domestic notebook. The system comprises an onboard display card used for generating an LVDS, an LVDS extending module used for extending the LVDS of the onboard display card into three signals, and a single-chip microcomputer module used for selectively controlling signal selection of the LVDS extending module to realize three-screen display. Compared with the prior art, the three-screen display system and method for the domestic notebook has the advantages that the reliability and flexibility of LVDS three-screen display can be effectively improved; the application of the three-screen display of the domestic autonomous notebook computer is realized; the utilization efficiency of LVDS resources is enhanced to the maximum extent; and the practicability is high.

The present invention belongs to the installment field and discloses a prepayment method, a prepayment system, a terminal and a server. The method includes the following steps that: a check cipher is received; a verification cipher is received; a cipher array to be checked is generated according to the verification cipher and an iterative algorithm, the number of the elements of the cipher array to be checked being equal to the numerical value of payment upper-limit time; when the check cipher is matched with the last element in the array, the permanent use right of a prepaid product is opened; when the check cipher is matched with elements in the array which do not include the last element, payment time and remaining time are obtained, and the check cipher is updated to the verification cipher; time counting is carried out, the time of a timer is obtained, available time is obtained according to the remaining time and the time of the timer; and the use right of the prepaid product is set according to the available time, and the verification cipher is received. With the prepayment method, the prepayment system, the terminal and the server of the invention adopted, the flexibility and reliability of the prepayment system can be improved.

The invention provides an instant messaging method and device and a computer readable storage medium. The method comprises the steps of responding to an operation of a first user for matching an initial interface; according to the feature data of the first user, starting user matching processing, matching a second user capable of performing instant messaging with the first user. Furthermore, in the process of carrying out the user matching processing, outputting a matching wait interface, wherein countdown data indicating the remaining executable time of the user matching processing is displayed in the matching waiting interface; if the matching processing of the user is successful, further outputting the user information of the second user matched with the user matching processing; enabling the instant communication between the first user and the second user to be realized, enabling the first user to carry out the instant communication with the non-specific user, i.e., the second user which does not have any relationship with the first user, and improving the flexibility and reliability of the instant communication.

A device which can be implemented on a single packaged integrated circuit or a multichip module comprises a plurality of non-volatile memory cells, and logic to use a physical unclonable function to produce a key and to store the key in a set of non-volatile memory cells in the plurality of non-volatile memory cells. The physical unclonable function can use entropy derived from non-volatile memory cells in the plurality of non-volatile memory cells to produce a key. Logic is described to disable changes to data in the set of non-volatile memory cells, and thereby freeze the key after it is stored in the set.

An integrated circuit is provided that includes at least one first circuit component and at least one second circuit component, the first circuit component being connected via a level converter to the second circuit component. The level converter can be optionally activated or deactivated by the first circuit component in order to enable or prevent a data exchange between the first circuit component and the second circuit component.