70 results about "Delayed response" patented technology

A BIST circuit for an IC measures the time delay a rising or falling edge experiences as it passes through a signal path within the IC. A strobe circuit within the BIST circuit generates edges in two signals A and B in delayed response to edges of a STROBE signal. A path probe generates a signal C edge at the signal path input in response to each signal A edge. The STROBE-to-B edge delay within the strobe generator is iteratively adjusted to determine a first delay for which the path probe detects the B and C signal edges at nearly the same time and thereafter iteratively adjusted to determine a second delay for which the path probe detects the B and D signal edges at nearly the same time. The first delay is measured by causing the strobe signal generator to produce a periodic signal having a period proportional to the first delay and counting the number of cycles of a reference clock occurring during K cycles of the periodic signal. The second delay is measured in a similar manner. The path delay is determined as a difference between the measured first and second delays.

A control system for a vehicle, having drive sections (104, 107, 109), a power supply section (101, 103, 107, 109) including an electric power storage unit to supply power to the drive section, includes a demanded power calculating section (1) calculating a demanded drive power required for driving the vehicle, an allowable drive electric power output calculating section (2) calculating allowable drive electric power output of the electric power storage unit necessary for compensating a delayed response of the power supply section with respect to a variation in the demanded power, an available electric power output calculating section (3) calculating available electric power output of the electric power storage unit on the basis of a stage of charge of the electric power storage unit, and a target power calculating unit (4, 7, 9) calculating target power to be produced by the power supply section on the basis of the demanded drive power, allowable drive electric power output and available electric power output.

The present invention is directed towards a hot melt wetness indicator composition based on an ethylene-alkylacrylate-acrylic acid terpolymer. The wetness indicator composition comprises the terpolymer, a tackifying resin, a compatible surfactant having a HLB value less than 20 and a pH indicator or a dye that is capable of changing color when insulted with urine, as the primary ingredients. One embodiment of the present invention is to provide a wetness indicator that has excellent heat and environmental stability, improved fastness, vivid color change, easy manufacturing, and easy application. Another embodiment is directed towards a composition having a delayed response and therefore can withstand multiple insults daily.

A system for using functional magnetic resonance imaging (fMRI) for detecting symptoms indicative of Parkinson's disease, diagnosing Parkinson's disease and gauging the efficacy of medications used in treating Parkinson's disease. The system includes process steps involving activating a selected region of the brain which may be affected by Parkinson's disease using a delayed response motor sequence type task, concurrently acquiring task-active MRI data responsive to the task, comparing the patient's task-active MRI data to reference data derived from a database of task-active data from healthy individuals and detecting whether the patient has symptoms related to Parkinson's disease. The severity of the patient's symptoms and the staging of the disease may also be determined. Also, a medication may be administered to the patient and the efficacy of the medication may gauged based on the severity of the patient's symptoms on and off of medication.

Techniques for efficiently and economically providing data transfer through data networks are disclosed. The techniques are particularly suitable for Internet data transfers. In one aspect, delayed response processing is utilized. Requests for common content are initially queued. After a short period of time, the queued requests are processed as a group so as to better utilize available bandwidth, particularly in times where traffic or congestion is high. In another aspect, multiple-destination data packets are utilized.

A data access method for accessing a rewritable non-volatile memory module via a data bus through a first and a second thread module, and a memory controller and a memory storage apparatus using the same are provided. In the present method, an access executing right is assigned to the second thread module to write page data. Whether an access command to be executed by the first thread module is received is determined when the second thread module writes a predetermined amount of page data into a predetermined number of physical pages. The access executing right is assigned to the first thread module when the access command is received, so that the first thread module executes the access command in a foreground mode and the second thread module executes an ongoing task in a background mode. Thereby, timeout caused by delayed response of the first thread module is effectively avoided.

This invention discloses a deployment optimization method of a software defined firewall based on an openstack cloud platform. The firewall is taken as a specific implementation module of a FWAAS standard interface; business security domains are partitioned on the basis of tenant businesses; security resource pooling management is realized in independent business security domains; a pre-allocationmechanism is adopted for security resources inside a security resource pool; and nodes can be dynamically selected in the security business domains with an optimized scheduling module during creationof the firewall according to the demand of a tenant on traffic, and a firewall instance is deployed in a security node which meets the demand of the tenant. A quick response can be made to the demandof the tenant on a security business through the method; the ability to quickly deploy the security businesses is provided for the FWAAS of the Openstack through the optimized scheduling module; andsecurity demands corresponding to different businesses are separated through a business security domain module, and the tenant can quickly acquire the firewall instance, so that a security policy is quickly configured, and the problems of slow deployment of firewall instances, delayed response and the like in an original scheme of the Openstack are solved.

The invention discloses a load-balance-based satellite network on-demand routing method, which mainly solve the problem of unbalanced traffic load in the conventional satellite network. The load-balance-based satellite network on-demand routing method comprises the following steps that: when a source node sends data, the minimum rectangular region of a routing request is limited according to orientations of the source node and a target node; the source node sends a routing request (RREQ) packet to an intermediate node in the minimum rectangular region; when receiving the RREQ packet for the first time, the intermediate node starts a node load judgment mechanism and selectively forwards the RREQ packet according to a judgment result; when the intermediate node forwards the RREQ packet, theRREQ packet is forwarded to a node with the consistent direction with the target node; the target node replies a routing response (RREP) packet to a route with the minimum load value from the received RREQ packet in a delayed response mode; and after receiving the RREP packet, the source node starts to send data so as to complete the route discovery process. Compared with a method employing the conventional routing protocol, the load-balance-based satellite network on-demand routing method has the advantages that: the accurate traffic load balance of the satellite network can be realized; andthe cost of a network route is reduced.

When the current input and output charge levels of a battery are out of allowable input and output ranges, the drive control of the invention uses an operation curve under battery restriction, which sets the higher rotation speed in a low power range and has a smaller variation in rotation speed against a variation of output power than an operation curve in the ordinary state, to set a target rotation speed Ne* and a target torque Te* of an engine and controls the engine and motors MG1 and MG2. Application of this operation curve under battery restriction enhances the response of the engine to a variation of engine power demand Pe* and decreases a potential insufficiency of power due to a delayed response of the engine. The battery can thus input and output a required electric power within the ranges of an input limit Win and an output limit Wout to ensure supply of the insufficient power from the motor MG2. This control enables smooth output of a required power to a driveshaft.

The invention relates to a technology for calculating a horizontal well oil reservoir development stratum true dip angle so as to correct an oil reservoir top surface micro structure, and particularly relates to a method for correcting the oil reservoir top surface micro structure by using information of a horizontal well stratum penetrating point. The method comprises the steps of determining the length of a delay interval by using delayed response characteristics of a natural gamma-ray logging curve when penetrating through a sand shale boundary, deducing and calculating a more accurate calculation method for a stratum true dip angle of the horizontal well stratum penetrating point by being combined with a well drilling inclination angle and an azimuth angle explained in the logging process, drawing a stratum dip angle plane graph, correcting the horizontal well oil reservoir top surface micro structure by taking the stratum dip angle plane graph as a basis, drawing a contour map with the spacing being less than 2m, and guiding reasonable development of an oil reservoir and potential tapping of residual oil. The method provided by the invention overcomes limitations in carrying out correction on the top surface micro structure by only using well point altitude and seismic data at present, provides a method for correcting horizontal well oil reservoir development top surface micro structure, makes full use of the information of the horizontal well stratum penetrating point, and acquires the true stratum dip angle, thereby studying the oil reservoir top surface micro structure more accurately.

The invention discloses an identification method and device for rail traffic conditions. The identification method includes the steps that first image information shot by a short-focus camera and second image information shot by a long-focus camera are obtained; scanning information scanned through a laser radar in a preset distance in front of a running vehicle is obtained; based on the preset logical fusion rule, every piece of first image information, every piece of second image information and the scanning information are subjected to fusion logical analysis, and the abnormal condition inthe preset distance in front of the running vehicle is identified according to the analysis result, wherein the abnormal condition is the appearance of any one or multiple of traffic signal machines,barriers and rail turnouts. According to the identification method and device for the rail traffic conditions in the technical scheme, through long-short-focus combination and radar scanning, enough response time can be provided for a driver for the front condition, the delayed response risk is reduced, the safe protection effect is improved, and the accuracy of identifying the front road can be increased through short-focus images.

The invention discloses a method and a device for solving the delayed response of an embedded system comprising a keystroke acquisition thread and a keystroke processing thread, wherein, the keystrokeacquisition thread is used for receiving and storing a keystroke signal and transmitting the stored keystroke signal to the keystroke processing thread when the keystroke processing thread is in idleness; the keystroke processing thread is used for processing the keystroke signal transmitted by the keystroke acquisition thread and entering the idleness on condition that the processing for the current keystroke signal is finished and no new keystroke signal is transmitted. Application of the method described in the invention can solve the delay problem, relative to user, of the keystroke response program in the embedded system, enhance the performance of application products of the embedded system and promote user experience.

The invention relates to medicine and veterinary science and can be used for treating diseases associated with changes of the qualitative and / quantitative composition of blood extracellular DNA, namely generalised infection diseases provoked by bacteria, diseases provoked by fungi and protozoa, atherosclerosis, pancreatic diabetes, allergic diseases associated with delayed response hypersensitivity and diseases due to somatic cell gene mutations. The inventive method for treating diseases associated with modifications of the qualitative and / or quantitative composition of blood extracellular DNA, namely generalised infection diseases provoked by bacteria, diseases provoked by fungi and protozoa, atherosclerosis, pancreatic diabetes, allergic diseases associated with delayed response hypersensitivity and diseases due to somatic cell gene mutations consists in injecting an agent destroying blood extracellular DNA. DNAse enzyme injected into a systemic blood circulation in doses which modify the electrophoretic profile of the blood extracellular DNA definable by pulse-electrophoresis can be used in the form of an agent destroying said blood extracellular DNA. Said DNAse enzyme can be injected in doses and at regimes ensuring the level of a blood plasma DNA-hydrolytic activity which is measured in the blood plasma and is higher than 150 Kunz units per litre of plasma during a total time higher than 12 hours a day. The inventive method makes it possible to develop a high-efficient and low-toxic method for treating diseases associated with modifications of qualitative and / or quantitative composition of blood extracellular DNA individually or in combination thereof.

The invention discloses an ACS710 based frequency converter overcurrent protection circuit and method. The circuit comprises a frequency converter, a fault pull-up resistor, an enabling pull-up resistor, a first comparator, a second comparator, an eleventh resistor, a fourth resistor, a triode, a voltage stabilizing tube and a hardware lockout sub-circuit, wherein the first comparator is used for comparing pull-down voltage of a chip overcurrent fault pin with a reference voltage value, the second comparator is used for level overturn protection on overcurrent. The hardware overcurrent protection circuit is designed according to overcurrent signals of the overcurrent fault pin of an ACS710 Hall, so that a primary short-circuit priority protection circuit is added by output of the frequency converter, circuit protection signals are directly transmitted to the hardware lockout sub-circuit without being processed via a CPU (central processing unit) so as to shield drive PWM (pulse-width modulation) signals, delay of the circuit only includes ACS710 fault detection delay and overturn delay of the second comparator, delayed response time of the whole circuit is within 5us, and the shortcoming that a traditional circuit is not timely in short-circuit protection is eliminated thoroughly .

The invention discloses an obstacle avoidance method for a UAV (unmanned aerial vehicle). The method is applied to a target UAV and comprises steps as follows: current obstacle information sent by other UAVs is acquired through a communication network; the flight attitude is adjusted according to the information. In the method, the target UAV and other UAVs establish communication connection through the communication network, the target UAV directly acquires information of obstacles detected by other UAVs instead of consuming own time and processing space to detect the obstacles, and the information acquisition ways are more concise, so that time for the target UAV to acquire the obstacle information is shortened, the target UAV can have sufficient time to adjust own flight attitude and cope with the current obstacles in advance, flight accidents caused by delayed response are avoided, and the obstacle avoidance efficiency is improved. The invention also discloses an obstacle avoidancesystem for the UAV, which has the same benefits.

A control arrangement and method is provided for detecting and responding to disturbances in electrical power systems. In a preferred arrangement, an integration is initiated that is based on a comparison of actual voltage of a source and a reference voltage. When the integration exceeds a predetermined value, the source is considered unreliable. Also in a preferred arrangement, a determination is made as to whether or not the disturbance is a downstream fault condition. For example, this is useful for applications where a transfer is made from a first source to a second source when predetermined disturbances are detected. In this manner, the transfer of the load to a second source is avoided which would continue the supply of the downstream fault. Additionally, the arrangement distinguishes between various degrees of disturbances to permit appropriate response based on the severity and type of disturbance. For example, a first immediate response, i.e. without intentional delay, is provided for more severe disturbances while a second delayed response is provided for less severe disturbances. The control arrangements transfers the load to an alternate source of power via the use of a high-speed source-transfer switching system that both avoids undesirable current flow between sources and minimizes undesirable transfer delays.

The invention discloses a calling and processing method of user interface resources in a wide-band code division multiaddress system in mobile communication field, including 1. TDM port and MAC port receive data of a processing unit, which are placed in the corresponding receiving buffer areas to generate interruption, respectively; 2) in interrupt service routine, it writes a message to the same circulating message queue in sequence, respectively; 3) the main program inquires the queue in sequence; 4) control interface message interface generates an interrupt once receiving a control interface message, and then processes and responds to the message in the interrupt service routine. It can solve the problems of unstable planning time delay, nonuniform burden and delayed response to control interface message in many modules of user interface resources, able to enhance system stability and service quality, it is a key technical breakthrough in user interface resources planning in MGW.

The present invention discloses a color sequence offset modulation method and device, which modulates the colored backlights of a multi-color backlight source to have a dark interval in the time points of shifting the colored backlights and makes the dark interval coincide with the close delay interval caused by the delayed response of liquid crystal, whereby the latter colored backlight will not mix with the former colored backlight during the close delay interval, wherefore the present invention can avoid the color deviation caused by color mixing and can present the designed colors correctly.

The invention discloses a control method and device of an air conditioner. The method comprises the following steps: present capacity output values and present room loads of the air conditioner are periodically obtained; present predicted consumed time and present predicted heating and cooling effects are calculated according to the present capacity output values and the present room loads; and the air conditioner is controlled according to the present predicted consumed time and the present predicted heating and cooling effects. The method can effectively solve the problems of inaccurate control and delayed response caused by time hysteresis of the temperature change with the temperature as single control quantity, and directly adopts the present capacity output values and the present room loads of the air conditioner for prejudgment control to achieve timely accurate control and the effects of energy conservation and comfort.

The invention discloses a reminding device for preventing pedal misoperation by a driver. The reminding device comprises an electronic throttle control system, an electromyography information collection module, a misoperation judgment module and a voice prompt module. The electromyography information collection module is used for collecting surface electromyography signals of main force generation muscles in the pedal treading process by the right leg of the driver in real time. The misoperation judgment module judges whether the driver has a pedal misapplication operation or not according to the driver muscle surface electromyography signals collected by the electromyography information collection module and pedal position change information sent by a pedal displacement sensor and further sends control signals to the voice prompt module and an ECU according to the judgment result. The voice prompt module is controlled by the misoperation judgment module to give out a voice alarm. The ECU receives control signals of the misoperation judgment module and decides whether the pedal movement needs to be responded or not. By means of the reminding device, whether the driver treads a pedal mistakenly or not can be distinguished more accurately by measuring the electromyography signals of the right leg muscles, the voice alarm is given out, and delayed response is made to avoid traffic accidents.

The purpose of the invention is to provide a task processing method and task processing equipment based on asynchronous callback. compared with the prior art, the method comprises the steps of acquiring a syntax tree of a to-be-processed task, wherein the syntax tree includes a node and a node association relation; executing the node in the syntax tree based on the node association relation; when the executed node is provided with a predetermined asynchronous mark, sending an asynchronous processing command to an asynchronous call object, and returning a father node of the node with the predetermined asynchronous mark to continuously process the task; and when feedback from the asynchronous call object is received, returning the node with the predetermined asynchronous mark. Thus, the task processing time based on asynchronous callback is shortened and low delayed response can be still achieved in the case of processing complex service logic.

Systems, apparatus and methods for determining a location of a mobile device are presented. Often a mobile device requests assistance data from a location server. If the mobile device expects a significant delayed response in receiving the assistance data, the mobile device may determine a seed location or rough location estimate from a server. The mobile device may also request a map to display and / or a data structure for its estimator. The mobile device may preload the estimator with the rough location estimate and / or the data structure. After preloading, the estimator determines a location of the mobile device. Also, the mobile device may show the map to a user via a display.

A data access method for accessing a rewritable non-volatile memory module via a data bus through a first and a second thread module, and a memory controller and a memory storage apparatus using the same are provided. In the present method, an access executing right is assigned to the second thread module to write page data. Whether an access command to be executed by the first thread module is received is determined when the second thread module writes a predetermined amount of page data into a predetermined number of physical pages. The access executing right is assigned to the first thread module when the access command is received, so that the first thread module executes the access command in a foreground mode and the second thread module executes an ongoing task in a background mode. Thereby, timeout caused by delayed response of the first thread module is effectively avoided.

A control arrangement and method is provided for detecting and responding to disturbances in electrical power systems. In a preferred arrangement, an integration is initiated that is based on a comparison of actual voltage of a source and a reference voltage. When the integration exceeds a predetermined value, the source is considered unreliable. Also in a preferred arrangement, a determination is made as to whether or not the disturbance is a downstream fault condition. For example, this is useful for applications where a transfer is made from a first source to a second source when predetermined disturbances are detected. In this manner, the transfer of the load to a second source is avoided which would continue the supply of the downstream fault. Additionally, the arrangement distinguishes between various degrees of disturbances to permit appropriate response based on the severity and type of disturbance. For example, a first immediate response, i.e. without intentional delay, is provided for more severe disturbances while a second delayed response is provided for less severe disturbances. The control arrangements transfers the load to an alternate source of power via the use of a high-speed source-transfer switching system that both avoids undesirable current flow between sources and minimizes undesirable transfer delays.

Techniques for efficiently and economically providing data transfer through data networks are disclosed. The techniques are particularly suitable for Internet data transfers. In one aspect, delayed response processing is utilized. Requests for common content are initially queued. After a short period of time, the queued requests are processed as a group so as to better utilize available bandwidth, particularly in times where traffic or congestion is high. In another aspect, multiple-destination data packets are utilized.

The invention discloses an information prompting method which is used in a mobile terminal with a communication function. The method comprises the steps that when the mobile terminal receives a calling request from a calling end, the calling request is subjected to delayed response, and the calling request is used for establishing connection of the calling end and the called end; a calling number is obtained; whether the calling number accords with a preset condition is judged; and when the calling number accords with the preset condition, determining instruction sending is canceled, a determining instruction is used for prompting the calling end that the calling request is received by the mobile terminal, a refusing instruction is sent to the calling end, the refusing instruction is used for refusing the calling request, and accordingly the calling request of the calling end is disconnected. Calling of the calling end can be directly disconnected, short communication with a called mobile terminal is not carried out, and short prompting on the called terminal is avoided.

A control device for a vehicular automatic transmission which can realize a shifting with quickened response with suppressing a turbine blow-up during the shifting is provided. When a response in hydraulic pressure control by a hydraulic pressure control circuit 42 fails to satisfy a preset predetermined determining criterion, a shifting response is prevented from improving, in comparison to a case where the determining criterion is satisfied. Under a relatively low response of the hydraulic pressure control by the hydraulic pressure control circuit 42 due to air mixture to working oil, a control to inhibit a high-response shifting or the like is performed, so that a turbine blow-up caused by a delayed response of hydraulic pressure can be prevented. Thus, the control device for the vehicular automatic transmission can be provided, which can realize the shifting with quickened response, with suppressing the turbine blow-up during the shifting.

The embodiment of the invention provides a parking and door-opening control method and system for overcoming delayed response traction. The method comprises the steps of when a train is in an accurateparking stage under the control of an automatic operation system when the train enters a platform region, configuring the traction prohibition speed of the train according to the operation line parameters and the train performance parameters of the train; and if the speed of the train is lower than the configurable traction prohibition speed, stopping the automatic operation system from outputting traction to the train, and enabling the train to enter an idle running state until the train is accurately and stably stopped. According to the embodiment of the invention, configurable limited traction output threshold information is used through the automatic operation system ATO, and is used for being compatible with the electric pneumatic brake conversion speed threshold difference conditions displayed by different engineering lines due to different vehicle manufacturers, different traction brake switching and different output logics; therefore, traction output processing in an accurateparking stage in a low-speed state is completed, and the problem of parking and door-opening safety caused by delayed response traction of the train is effectively solved.

A two-stage injection molding machine having a pressure sensor device is proposed. The two-stage injection molding machine includes an injection part having an injection cylinder, a driving unit, and an injection rod installed in the injection cylinder; a metering part for feeding plastic material to the injection cylinder of the injection part; and a loadcell installed between the injection rod and the driving unit, wherein pressures in the injection cylinder during the feed metering, injection, and packing processes are detected via the loadcell and the pressure sensor rod. As a result, an accurate pressure feedback control is implemented to achieve high precision injection molding quality. And with the two-stage injection molding machine having such a simple structural design, occurrence of signal distortion and delayed response is prevented.