2278 results about "Logging" patented technology

A transaction automation and archival system is provided for controlling, real-time logging, and archiving complex commercial transactions such as the purchase and financing of an automobile. The heart of the system is an electronic contract disclosure unit, or ECDU. The ECDU includes a digitizing display that includes a video display for imaging to participants the various documents involved in the transaction and a digitizer for allowing participants to sign, indicate choices, and otherwise interact directly on documents and images presented on the display. A computer controls the entire progress of the transaction, and thus controls the collaborative space occupied by the participants to the transaction. The computer, for instance, controls the order of presentation of documents to a vehicle purchaser, receives the purchaser's signature on the displayed documents when required, offers choices of various packages that can be accepted or declined by the purchaser, and insures that the entire transaction is carried out properly. The ECDU further logs the transaction for future review and preferably includes a video camera and microphone for logging images and sounds of the participants during the transaction. One or more fingerprint readers are associated with the digitizing display for allowing participants to select between options by pressing their thumb or finger on the reader, which simultaneously verifies the identity of the individual making the selection through the fingerprint.

An emergency vehicle traffic light preemption system for preemption of traffic lights at an intersection to allow safe passage of emergency vehicles. The system includes a real-time status monitor of an intersection which is relayed to a control module for transmission to emergency vehicles as well as to a central dispatch office. The system also provides for audio warnings at an intersection to protect pedestrians who may not be in a position to see visual warnings or for various reasons cannot hear the approach of emergency vehicles. A transponder mounted on an emergency vehicle provides autonomous control so the vehicle operator can attend to getting to an emergency and not be concerned with the operation of the system. Activation of a priority-code (i.e. Code-3) situation provides communications with each intersection being approached by an emergency vehicle and indicates whether the intersection is preempted or if there is any conflict with other approaching emergency vehicles. On-board diagnostics handle various information including heading, speed, and acceleration sent to a control module which is transmitted to an intersection and which also simultaneously receives information regarding the status of an intersection. Real-time communications and operations software allow central and remote monitoring, logging, and command of intersections and vehicles.

A system and method for logging for asynchronously replicating volume groups. A write request to write data to a location in a volume may be received. Metadata associated with the write request may be stored. It may be determined if the write request possibly overlaps with one or more earlier write requests to the volume that have not yet been replicated to a secondary storage. The data may be stored in a replication log only if the write request possibly overlaps with one or more earlier write requests to the volume. The data may not be stored in the replication log if the write request does not overlap with one or more earlier write requests to the volume. The data may be written to the location in the volume. Changes to the volume may periodically be replicated to the secondary storage using the replication log.

The embodiment of the invention discloses an electronic-medical-record sharing system based on a block chain. The electronic-medical-record sharing system comprises an identity verification module, a processing module and a querying module, wherein the identity verification module is used for receiving a logging-in account input by a user, identifying the logging-in account and configuring corresponding operating authorization for the logging-in account; the processing module is used for being connected with a pre-established block-chain database, wherein the block-chain database comprises a plurality of nodes, and each node corresponds to a hospital database; the querying module is used for receiving a querying order input by the user, obtaining a corresponding electronic medical record from the block-chain database according to the querying order and showing the obtained electronic medical record to the user. The electronic-medical-record sharing system is established based on the block chain technology in the embodiment, all data can be only preserved in a hospital server generated through original data, only data hash values are stored on the block-chain database so that the aims that data cannot be tampered, is looked up in a classified mode and is retrospective in consulting can be achieved, and the electronic-medical-record sharing system has the advantage that the data security is improved.

Various embodiments of the present invention are directed to conflict handling for conflicts that occur in a peer-to-peer synchronization system, where the ability to correctly and efficiently handle conflicts minimizes data loss while retaining good usability and reduces the need for user intervention during synchronization. Conflict handling in the synchronization service is divided into three stages: (1) conflict detection; (2) automatic conflict resolution and logging; and (3) conflict inspection and resolution. Certain embodiments are directed to a conflict handling schema comprising one or more of the follow conflict handling elements: (a) schematized representation of conflicts; (b) detection of conflicts; (c) logging of conflicts into a durable store; (d) automatic resolution of conflicts according to a flexible and configurable azqsxqxwdconflict resolution policy; (e) composable and extensible conflict handlers to filter and resolve conflicts; (f) automatic detection and removal of obsolete conflicts; and (g) programmatic conflict resolutions.

Use of configuration information to specify particular conditions under which trace events are to be logged. When accessing trace events generated by various modules, configuration data is referred to specifying condition(s) under which the trace events should be logged. If the log condition(s) are satisfied, the trace events are logged. Otherwise, they may be discarded. Thus, the number of trace events in the log may be significantly reduced to those trace events that satisfy conditions of interest to an evaluator.

An on-line value bearing item (VBI) printing system that includes one or more cryptographic modules and a central database is disclosed. The cryptographic modules are capable of implementing the USPS Information Based Indicia Program Postal Security Device Performance Criteria and other required VBI standards. The modules encipher the information stored in the central database for all of the on-line VBI system customers and are capable of preventing access to the database by unauthorized users. Additionally, each cryptographic module is capable of providing audit support functions that enable secure logging of all sensitive actions.

FIG. 1 is a diagram of an unmanned, fully automatic, security installation with electronic pan and tilt functions, the focal plane array based motion sensor (120) of the hybrid simultaneous-mode MPEG X/JPEG X security video camera (100) is positioned to capture moving suspects, the moving suspect (800) is shown, the local area network (LAN) cable (804) is shown leading away from the hybrid MPEG X/JPEG X security video camera (100), a security room personal computer viewing station (808) is shown, lastly a digital computer tape video logging station (816) is shown.

A cloud-based secure Web gateway, a cloud-based secure Web method, and a network deliver a secure Web gateway (SWG) as a cloud-based service to organizations and provide dynamic user identification and policy enforcement therein. As a cloud-based service, the SWG systems and methods provide scalability and capability of accommodating multiple organizations therein with proper isolation therebetween. There are two basic requirements for the cloud-based SWG: (i) Having some means of forwarding traffic from the organization or its users to the SWG nodes, and (ii) Being able to authenticate the organization and users for policy enforcement and access logging. The SWG systems and methods dynamically associate traffic to users regardless of the source (device, location, encryption, application type, etc.), and once traffic is tagged to a user/organization, various polices can be enforced and audit logs of user access can be maintained.

This invention relates to a management method, more particularly by logging and replay, for software operations performed during the execution of an application process executed on a computer. This method applies in particular to internal operations sending a result datum to the managed process, and comprises the following steps: carrying out a deterministic software processing, termed prediction function (FH), based on the state of a managed process or of the application (AOP, ASB), to provide a predicted result (RP) for said operation; comparative test to establish whether the value of the predicted result (RP) corresponds or does not correspond to the value of the actual result (DR, RRJ); performance of a complementary management phase (CH, DH) of said managed operation, this complementary management depending on the result of the preceding test.

A method (400) and system (106) is provided for run-time cache optimization. The method includes profiling (402) a performance of a program code during a run-time execution, logging (408) the performance for producing a cache log, and rearranging (410) a portion of program code in view of the cache log for producing a rearranged portion. The rearranged portion is supplied to a memory management unit (240) for managing at least one cache memory (110-140). The cache log can be collected during a real-time operation of a communication device and is fed back to a linking process (244) to maximize a cache locality compile-time. The method further includes loading a saved profile corresponding with a run-time operating mode, and reprogramming a new code image associated with the saved profile.

The invention provides a digital voice recording platform that is used for live monitoring of calls, voice logging, incident reconstruction, compliance and liability reduction. The call recording platform is a fully fault tolerant system comprised of industrial grade single board (blade) computers. The call recording platform is provided for digital voice recording, supporting both digital and analog interfaces, all major proprietary PBX systems and providing support for VoIP. The platform makes intelligent use of call triggers, automatically responding to line signaling events to capture all of the associated call data. The platform provides access to a customizable variety of call recording options and modalities, a fast and effective search, and full archiving capabilities and management. At any time, a user can annotate or email a call, create custom search fields, track a case or customer, or burn an archive of recorded calls. As a LAN/WAN based server system, the platform provides seamless call data access from any networked client workstation.

In embodiments of the present invention, a method and system is provided for designing improved intelligent, LED-based lighting systems. The LED based lighting systems may include fixtures with one or more of rotatable LED light bars, integrated sensors, onboard intelligence to receive signals from the LED light bars and control the LED light bars, and a mesh network connectivity to other fixtures.

In one embodiment, an extent store layer of a storage input/output (I/O) stack executing on one or more nodes of a cluster manages efficient logging and checkpointing of metadata. The metadata managed by the extent store layer, i.e., the extent store metadata, resides in a memory (in-core) of each node and is illustratively organized as a key-value extent store embodied as one or more data structures, e.g., a set of hash tables. Changes to the set of hash tables are recorded as a continuous stream of changes to SSD embodied as an extent store layer log. A separate log stream structure (e.g., an in-core buffer) may be associated respectively with each hash table such that changed (i.e., dirtied) slots of the hash table are recorded as entries in the log stream structure. The hash tables are written to SSD using a fuzzy checkpointing technique.

The invention discloses a design method for a distributed hydrological model by using a grid as an analog unit, which is called as ESSI for short. The design method comprises the following steps of: obtainment of a distributed parameter: converting vector data into grid data; generalization of a watershed hydrological process: establishing a universal runoff generating type for the grid; design of a runoff generating process: respectively computing the water-quantity distributing condition of each part according to different prior-period soil water conditions; design of a flow collecting process: respectively designing a Muskingum-Cunge method, a delay algorithm and a riverway segmentation Muskingum method for the flow collecting process computation of the model under different conditions; and model development and integration. The invention not only can finish the watershed hydrological process simulation at an arid region and a humid region, but also can realize the short-term flood forecast and the long-term rainfall-runoff process simulation and prediction of a watershed by using modularization and integration ideas as means, thereby providing scientific reference bases for deeply learning about the physical mechanism of water circulation by people, reducing the drought and water-logging disasters and reasonably developing and utilizing water resources.

A data logging unit configured for installation in a hybrid vehicle communicates with a user device configured to receive data from the data logging unit and to display selected portions of the data to a user for identification of potential vehicle faults associated with vehicle events reported by the vehicle's driver. The data logging unit has a data logger which communicates with hybrid drive system and other vehicle components to receive hybrid drive system data, and with a vehicle position sensor which detects location to receive vehicle location data. A data log processing module correlates location data with the corresponding vehicle data, and creates a correlated log of drive system data and associated vehicle location information, to allow identification of vehicle data within an event window based on vehicle location at the time of a reported event. Accordingly, a user may make a geographical request and the system will report vehicle data corresponding to the geographical request.

A system and method for aggregating and extending parental controls auditing in an unmanaged computing network are provided. A parental control system, including a parental control database, logging interface, and audit process, resides on each host computing device in an unmanaged computing network that is capable of synchronizing data residing on one of the host computing devices with data residing on the other devices in the network. The parental control system facilitates the logging and reporting of parental control audit information in a manner that allows parents to aggregate the audit information to obtain a comprehensive audit report of their children's use of all computers in the home, and is extensible and customizable by the applications from which the parental control audit information originates.

The present invention relates to a hearing aid logging data and learning from these data. The hearing aid (10, 100) comprises an input unit (12) converting an acoustic environment to an electric signal; an output unit (16) converting an processed electric signal to a sound pressure; a signal processing unit (14) interconnecting the input and output unit, and generating the processed electric signal from the electric signal according to a setting; a user interface (18) converting user interaction to a control signal thereby controlling the setting; and finally a memory unit (20) comprising a control section storing a set of control parameters associated with the acoustic environment, and a data logger section receiving data from the input unit (12), the signal processing unit (14), and the user interface (18); and wherein said signal processing unit (14) configures the setting according to the set of control parameters and comprises a learning controller adapted to adjust the set of control parameters according to the data in the data logging section.

A parallel logging and recovery scheme for highly available main-memory database systems is presented. A preferred embodiment called parallel redo-only logging (“PROL”) combines physical logging and selective replay of redo-only log records. During physical logging, log records are generated with an update sequence number representing the sequence of database update. The log records are replayed selectively during recovery based on the update sequence number. Since the order of replaying log records doesn't matter in physical logging, PROL makes parallel operations possible. Since the physical logging does not depend on the state of the object to which the log records are applied, the present invention also makes it easy to construct a log-based hot standby system.

A method of tracking objects on a plane within video images of the objects captured by a video camera. The method includes processing the captured video images so as to extract one or more image features from each object, detecting each of the objects from a relative position of the objects on the plane as viewed from the captured video images by comparing the one or more extracted image features associated with each object with sample image features from a predetermined set of possible example objects which the captured video images may contain; and generating object identification data for each object, from the comparing, which identifies the respective object on the plane. The method further includes generating a three dimensional model of the plane and logging, for each detected object, the object identification data for each object which identifies the respective object on the plane together with object path data. The object path provides a position of the object on the three dimensional model of the plane from the video images with respect to time and relates to the path that each object has taken within the video images. The logging includes detecting an occlusion event in dependence upon whether a first image feature associated with a first of the objects obscures a whole or part of at least a second image feature associated with at least a second of the objects; and, if an occlusion event is detected, associating the object identification data for the first object and the object identification data for the second object with the object path data for both the first object and the second object respectively and logging the associations. The logging further includes identifying at least one of the objects involved in the occlusion event in dependence upon a comparison between the one or more image features associated with that object and the sample image features from the predetermined set of possible example objects, and updating the logged path data after the identification of at least one of the objects so that the respective path data is associated with the respective identified object.