31 results about "Repeated events" patented technology

A non-volatile flash memory system counts the occurrences of an event, such as the number of times that individual blocks have been erased and rewritten, by updating a compressed count only once for the occurrence of a large number of such events. Complementary embodiments include updating the compressed count based upon a random number or upon the actual count matching a multiple of the fixed number. These techniques also have application to monitoring other types of recurring events in flash memory systems or in other types of electronic systems. In another aspect of the present invention, provisions are made to maintain an accurate experience count if the memory system experiences an improper shutdown, for example in case of power loss or removal of a memory card.

A method for Fault Tree Map generation employs to transformation of Fault Trees of production installation, specific installation, technical system (Hardware and integrated Hardware/Software) to new Fault Tree diagram (Fault Tree Map), which permits drastically compact the Fault Tree depiction and facilitates performing of the Fault Tree qualitative analysis, including evaluation of combination of latent failures and evident failures, repeated events and critical events position influence, and failure propagation potentiality, besides facility of localization of each Fault Tree logical Gate and relevant failures in the fault tree printed report. Generation takes place using special symbols, which permit to reflect the Fault Tree logic, present all Fault Tree failures with graphically identification of the failure type, and show the failure repetition and also the failure critically (importance) to Fault Tree Top Event probability. The method presents exceptional advantages to analysis of large-scale, extended Fault Trees, allowing vastly decrease the time of analysis and elevate the analysis quality and Fault Tree perception, including for specialists, who are not the Fault Tree authors.

A method detects for an event of a key of a keyboard. Key events include a make event executed when a key is depressed, a break event executed when a key is released, and a repeat event executed while a key is depressed for longer than a repeat threshold time. The touchpad is deactivated upon detection of the make event, and deactivated upon detection of the break event when not receiving input. The touchpad is reactivated immediately after a deactivation interval has elapsed. The touchpad is normally activated, and temporary deactivation is followed by reactivation.

A method is provided for the correction of a measured value curve by eliminating periodically occurring measurement artifacts. The method includes steps of

• • provision of a measured value curve representing a periodically repeating event,
  • division of the measured value curve into period-measured value curves allocated to a plurality of successive periods of the periodically repeating event,
  • based on the period-measured value curves allocated to the plurality of periods, determination of a mean period-measured value curve,
  • formation of a difference between the period-measured value curves allocated to the plurality of periods, and the mean period-measured value curve for the provision of the difference-period-measured value curves allocated in each case to the periods, and
  • based on the difference-period-measured value curves, determination of a corrected measured value curve for the plurality of successive periods of the periodically repeating event.

An event notification system for distributed processing systems provides reduction of queue space and event processing bandwidth associated with duplicate events such as a particular event that is duplicated and results in multiple event notifications propagated for multiple consumers. When a duplicate event notification is received at an input to an event notification queue, rather than queuing the duplicate event notification, a sequence number of the event notification already in the queue is updated to indicate to the event consumer, exactly how many duplicate events have been received. The timestamp of the updated event notification may also be set to the timestamp of the most recently received duplicate event notification.

The invention relates to a fault diagnosis control method in a power system based on an event set causal chain and relates to the technical field of control methods in power systems. The method comprises firstly, a system telesignalisation is described as events which form event sets according to attributes; then the event set causal chain can be formed according to causal relationship of the event sets; and finally a causal chain head is confirmed according to logic relationship of the causal chain. Thus, relation between event sets is established according to the relay protection principle and event generation causal relationship, causes can be found according to results to diagnose faults and repeat events, the difficult problem for acquiring knowledge in the prior art is effectively solved, the telesignalisation serving as judgment basis is convenient to acquire, high in calculation efficiency and capable of recognizing false alarm and failure alarm easily, and diagnosis results have explanatory. The fault diagnosis control method in the power system based on the event set causal chain can meet practicability and accuracy requirements of fault diagnosis of the power system.

The invention discloses a compressed super-speed photographing device based on an electro-optic crystal deflection, and belongs to imaging devices in the field of computational imaging. The principleof the device comprises the steps of: encoding a dynamic scene image by means of a digital micro-mirror device; deflecting information arriving at the electro-optic crystal at different times to different positions by POCKELS effect of the electro-optic crystal, and imaging in a CCD camera after stacking; and performing image reconstruction using an augmented lagrangian algorithm. In the present invention, a glan prism, a first convex lens, and a digital micro-mirror device are sequentially placed after the position of dynamic scene. An electro-optic crystal, a second convex lens, a third convex lens, and a CCD camera are sequentially placed in the light path reflected by the digital micro-mirror device. The acquisition result of the camera is finally output to a computer terminal. According to the compressed super-speed photographing device based on the electro-optic crystal deflection, a super-speed dynamic process can be reconstructed by performing single shot on non-repeated event.

The invention is applicable to the technical field of communication and provides a method and device for intelligently prompting a user to send a message. The method comprises a recording step, a judgment step and a prompting step, wherein in the recording step, first time and/or a first location and message content of the message sent this time are recorded; in the judgment step, whether the event that the message is sent this time is a repeated event is judged according to the content, the first time and/or the first location of the message sent this time; in the prompting step, if it is judged that the event that the message is sent this time is the repeated event, the user is prompted to send the message repeatedly when arriving at the time and/or the location corresponding to the first time and/or the first location; if it is judged that the event that the message is sent this time is not the repeated event, the user is not prompted to send the message repeatedly. By means of the method and device, the purpose that the user is intelligently prompted to sent messages about important repeated events is achieved, so the user can send the messages conveniently and repeatedly.

The invention provides a message interval-sensitive 1553B bus event message scheduling method. A maximum low-load scheduling period value which meets the jitter limit of a repeated event interval andan event message transmission interval is selected; when bus transmission enters an accidental high-load state, a message balanced transmission method is adopted; and when the number of continuous scheduling periods of less than TSCH reaches a threshold, the bus transmission is judged to enter a low-load state. The method is simple, convenient and effective; the bus scheduling method is dynamically adjusted according to load conditions of a bus; the occupation of processor resources is reduced under the condition of low load; and the message interval and the delay performance are improved through message balanced transmission under the condition of high load.

The invention discloses a page event processing method and device, a computer device and a storage medium. The method comprises: generating an event request of a target control; obtaining identification information of controls which are allowed to be operated by a user and historical operation times of each control in a preset operation time period; if the identification information, which is thesame as the identification information of the target control, in the identification information of the control which is allowed to be operated by the user exists, marking the event request as an effective event request; acquiring a control operation type of the target control; determining a request attribute of the effective event request according to the control operation type of the target control and the historical operation frequency corresponding to the target control; and if the request attribute of the effective event request is a frequent request, shielding the effective event request.According to the technical scheme, a large number of repeated event requests can be prevented from being sent to the background server side, the system load is reduced, and the processing efficiencyis improved, meanwhile, the security of page event processing can be improved.

Described are techniques for determining noteworthy events. A client performs a first call to a first routine having a first interface. The first interface includes a first set of input parameters specifying noteworthiness criteria indicating which event occurrences in a sequence of event occurrences are noteworthy. The client performs a second call to a second routine having a second interface to record an event occurrence of the sequence. The second routine perform processing returning information to the client including an indicator value denoting whether the event occurrence is noteworthy. In response to receiving the indicator value, the client may perform an action if the indicator value denotes that the event occurrence is noteworthy.

The invention relates to the technical field of artificial intelligence, and provides a request repeated access prevention method and device, a computer device and a storage medium. The request repeated access prevention method comprises: acquiring a to-be-processed event request selected by an operation user and performing permission judgment, and extracting an effective event request; performingtype judgment on the effective event request to obtain an event type; if the event type is a repeatable type, comparing the number of requests corresponding to the valid event request with a preset threshold, and determining the valid event request of which the number of requests exceeds the preset threshold as a repeated event request; if the event type is a non-repeatable type, matching the effective event request with a current effective event request in a preset current library, and determining the effective event request matched with the current effective event request as a repeated event request; shielding repetitive event requests. Therefore, the repeated event request is shielded, the system operation efficiency is improved, and the working efficiency of a user is further improved.

Methods and systems for predicting a start time of an event include determining a previous start time for a recurring event based on data collected from individual attendees. A probable future start time for the event is estimated based on the previous start time using a processor. The probable future start time is published to one or more prospective attendees.

A method, system and computer program product for efficiently utilizing resources in processing recurring events. Recurring events from one or more event type sources (heart rate monitor) sensed by various sensors are detected. An event type (e.g., heart rate data) for each detected recurring event is identified. A user profile associated with the identified event type is then analyzed to determine whether the associated sensed recurring event is to be transmitted to the event processing device. The user profile contains a set of conditions which need to be satisfied before the recurring event is transmitted to the event processing device. If the set of conditions in the user profile is not satisfied, then the recurring event is not transmitted to the event processing device. In this manner, by not transmitting the recurring event, power and consumption utilization are reduced for both the event emitting device and the event processing device.

The present disclosure provides a method for checking duplication of events. Each event comprises one or more files, and one or more events constitute a transaction. The method comprises the steps: receiving an event; performing hash operation on each file in the event to obtain a hash value of each file; comparing the obtained hash value of each file with a pre-stored hash value of a file of another event; judging whether the hash value of the file is the same as the hash value of the file of the other event or not according to the comparison result; when the hash value of the file is the same as the hash value of the file of the other event, judging whether the event and the other event belong to the same transaction or not; and when the event and the other event do not belong to the same transaction, determining that the event and the other event are mutually repeated events. The invention further provides a corresponding system and a computer storage medium.

A method for reducing NVH in a vehicle having the steps of providing at least one repeating event, replicating at least one component, and delaying at least one equivalent part. The repeating event is a complete cycle, such that the repeating event ends when the cycle begins to repeat itself. The component is replicated at least one time so that at least one equivalent part is formed. The equivalent part is delayed with respect to the component by angularly positioning the equivalent part with respect to the component in a predetermined way, such that at least one harmonic in the NVH-spectra is reduced during the component's repeating event and the equivalent part's repeating event in operation.