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42 results about "Trigger rate" patented technology
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Rate Trigger What is a Rate Trigger ... A rate trigger is a type of trade trigger which, when reached, will cause an action to take place. In the case of a bond, the rate trigger may be dropping interest rates.
Screen assembly, fingerprint acquisition and identification method, mobile terminal and electronic device
ActiveCN105809141AReduce the probability of false triggeringPrint image acquisitionInput/output processes for data processingComputer hardwareEmbedded system
An embodiment of the invention provides a screen assembly of a mobile terminal. The screen assembly comprises a fingerprint sensor used for fingerprint acquisition and identification, a pressure sensor used for detecting a pressure, and a processor used for controlling the fingerprint sensor to execute fingerprint acquisition and identification functions when the pressure detected by the pressure sensor meets fingerprint acquisition and identification conditions. An embodiment of the invention furthermore provides a fingerprint acquisition and identification method, the mobile terminal and an electronic device. According to the embodiments of the invention, the fingerprint acquisition and identification are performed for a triggering region only when triggering operation force detected by the pressure sensor meets the fingerprint acquisition and identification conditions, so that the false triggering rate of fingerprint identification is effectively reduced.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Time measurement method using quadrature sine waves
ActiveUS7085668B2Time indicationNoise figure or signal-to-noise ratio measurementFast measurementEngineering
Owner:TERADYNE
Method and device for preventing touch key from being falsely triggered and terminal
InactiveCN106855784AReduce false triggersAvoid misuseSubstation equipmentInput/output processes for data processingKey pressingComputer terminal
The invention discloses a method and device for preventing a touch key from being falsely triggered and a terminal. The method is applied to the terminal provided with a touch key and a touch screen and comprises the steps that when a current touch screen direction state is a first direction state and / or the application type of a currently displayed application program is a preset application type, first touch operation to the touch key is detected; when the duration time of the first touch operation is smaller than preset time length, it is determined that the first touch operation is false operation. The false operation that the duration time of the first touch operation is smaller than preset time length is avoided, and the false trigger rate of the touch key is reduced.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Characterization of Single-Photon Detectors Using a Continuous Wave Laser Source
ActiveUS20120016635A1Digital computer detailsPhotometry electrical circuitsOptical powerContinuous wave
Operational parameters of a single-photon detector are determined with a continuous wave laser source. At a fixed trigger, a dark count probability and a series of count probabilities at different optical powers are determined. A particular optical power is selected by using a wide-range variable attenuator to attenuate the optical power of the continuous wave laser. The dark count probability and the count probabilities are determined for different trigger rates. The operational parameters include efficiency, afterpulsing constant, and detrap time. The operational parameters are computed by fitting the computed dark count probabilities and count probabilities to a user-defined relationship.
Owner:AT&T INTPROP I L P
NB-IOT (Narrow Band-Internet of Things) water meter and processing method
PendingCN108806227AImprove waterproof performanceReduce the chance of false triggersTransmission systemsData switching current supplyComputer moduleHoneycomb
The embodiment of the invention provides an NB-IOT (Narrow Band-Internet of Things) water meter and a processing method. The water meter comprises a main control unit and a power supply unit, whereinthe main control unit comprises a microprogrammed control unit (MCU), a metering sensation module, a near field communication (NFC) module, and a narrow band-internet of things (NB-IOT) module based on a honeycomb; the metering sensation module is used for acquiring water meter data and used for transmitting the water meter data to the MCU; the NB-IOT module is used for receiving data which are transmitted from the MCU and are to be transmitted, and is used for remotely transmitting the data to be transmitted; the NFC module is used for communicating with an external NFC terminal and is used for transmitting an interruption signal to the MCU to awaken the water meter. According to the embodiment of the invention, the NFC module with an interruption output function communicates with the external NFC terminal to transmit the interruption signal to the MCU to awaken the water meter, an awakening button is not needed, the waterproof property of the water meter can be improved, in addition,as a button circuit is replaced by the interruption signal, a false triggering rate can be reduced.
Owner:WUHAN SAN FRAN ELECTRONICS CO LTD
Timestamping detected radiation quanta
ActiveUS20160011321A1Repeatable timing performanceImprove discriminationMaterial analysis by optical meansRadiation intensity measurementTimestampComputer science
The present invention relates to a radiation detection device, a system, a method and a computer program product for use in timestamping detected radiation quanta. The device comprises an optical detector pixel array, a timestamp trigger unit and a timing unit. The timestamp trigger unit determines a pixel cell triggering rate for pixel cells within the optical detector pixel array. The timestamp trigger unit causes the timing unit to generate a timestamp based on the pixel cell triggering rate.
Owner:KONINKLJIJKE PHILIPS NV
Digital oscilloscope and method for controlling the same
ActiveUS20110270560A1High trace capture rateDigital variable displaySpecial data processing applicationsFluorescenceUltimate tensile strength
Provided are a digital oscilloscope and a method for controlling the same. The digital oscilloscope comprises a trace intensity synthesizer (303) including a first intensity memory (310) and a second intensity memory (320). The controlling procedure (400) performed by the digital oscilloscope includes: a determining step (420) for determining whether the time interval of a trigger signal is larger than a predetermined threshold, a first fluorescence processing step (430) performed when the time interval of a trigger signal is equal to or less than the predetermined threshold, and a second fluorescence processing step (440) performed when the time interval of a trigger signal is larger than the predetermined threshold. The digital oscilloscope according to the present invention can automatically select the dynamic fluorescence effect to pay attention to the long-term variation of a signal when the triggering rate is low, and the static fluorescence effect to pay attention to the rapid variation of a signal when the triggering rate is high. The digital oscilloscope according to the present invention has a compact structure and has a higher waveform capture rate.
Owner:RIGOL TECH CO LTD
Merging method based on non-aligned update data in solid-state disk cache system
ActiveCN107589908AReduce lossImprove write request processing efficiencyInput/output to record carriersComputer moduleRe engineering
The invention discloses a merging method based on non-aligned update data in a solid-state disk cache system. Based on a FTL page level mapping module, a page level mapping module structure is redesigned, a merging page mapping module structure is added, an effect of storing the non-aligned update data in the cache system, which is from a plurality of logic blocks, into a solid-state disk after being merged is achieved, and the maximum utilization rate of a physical available storage space is ensured; meanwhile, aiming at write update read loss brought in by a non-aligned update operation, performance loss of an additional read operation request, which is brought in by a write update operation, is optimized; and in the other aspect, due to a case that by merged writing, actual writing times of the solid-state disk are sufficiently reduced, the internal available storage space is utilized to the greatest extent, so that a trigger rate of an internal garbage recovery operation is reduced, thereby indirectly prolonging the service life of the solid-state disk.
Owner:JINAN UNIVERSITY
Parallel logistics information system based on ACP and construction method thereof
InactiveCN105930928AReduce cost budgetGood synergyForecastingLogisticsLogistics managementPhysical system
Owner:青岛中科慧畅信息科技有限公司 +1
Video triggering method and device
ActiveCN101383094ATrigger implementationNot easy to interfereDetection of traffic movementCharacter and pattern recognitionVideo imageCharacteristic point
The invention relates to a video trigger method and a device. The video trigger method comprises the following steps: a trigger signal is output when vehicle characteristics are detected in a virtual coil of a video image, and the vehicle characteristics comprise the characteristics of vehicle bottom shadow. When the characteristics of vehicle bottom shadow are detected in the virtual coil of a video image, the output of the trigger signal comprises the following steps: pixel points in the virtual coil, which have a gray value smaller than or equal to a threshold of vehicle bottom shadow, are judged as characteristic points of vehicle bottom shadow; the trigger signal is output when the sum of the characteristic points of vehicle bottom shadow is larger than a first preset sum threshold. The invention can obtain a high trigger rate and a low error trigger rate.
Owner:SHANGHAI GOLDWAY INTELLIGENT TRANSPORTATION SYST CO LTD
Intelligent antitheft method, terminal and system
ActiveCN101707642AVarious identification methodsImprove timelinessUnauthorised/fraudulent call preventionUser inputProtection system
The invention discloses an intelligent antitheft method. The method comprises the following steps of: storing antitheft characteristic parameters set by a user, wherein the antitheft characteristic parameters at least comprise two items; acquiring user information corresponding to one of at least two antitheft characteristic parameters; and judging whether the acquired user information conforms to the corresponding antitheft characteristic parameter and inputting identifying information; if so, continuously acquiring and identifying the user formation corresponding other antitheft characteristic parameters; otherwise, starting an antitheft protection system. The invention also discloses an intelligent antitheft terminal and an intelligent antitheft system. By using the intelligent antitheft method, terminal and system, a mobile terminal can judge whether the mobile terminal is at a legally used state by identifying whether the acquired user information conforms to the antitheft characteristic parameters stored by user inputting, the identification method is diversified, and the antitheft identification process undergoes multiple judgment and analysis; and the timely triggering rate is improved, the intelligent antitheft terminal and system are conveniently used and safe and reliable.
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Machine Vision Systems and Methods with Predictive Motion Control
ActiveUS20130314530A1Television system detailsMaterial analysis by optical meansMotion controllerImage acquisition
Systems and methods trigger an image acquisition of an object using motion data communicated from a motion controller on a network, the motion controller coupled to a motion drive. A camera, upon receiving motion data from the motion controller, uses a virtual axis application to plan the movement of a virtual axis for a motion cycle, the virtual axis allowing an acquisition trigger rate to be calculated by the camera that follows movement of the object caused by the motion drive. Based on the calculated acquisition trigger rate, the camera generates an acquisition trigger signal for triggering the image acquisition of the object.
Owner:COGNEX CORP
Electric vehicle alarming method and system and electric vehicle
InactiveCN105196965ARealize information interactionThe judgment result is accurateAnti-theft cycle devicesAnti-theft devicesEngineeringElectric cars
The invention relates to the field of safety and burglary prevention and discloses an electric vehicle alarming method and system and an electric vehicle. The electric vehicle is internally provided with a burglary prevention device and a positioning tracker, and communication is established between the burglary prevention device and the positioning tracker to achieve information interaction between the burglary prevention device and the positioning tracker. When the burglary prevention device is triggered, the burglary prevention device sends notification information to the positioning tracker through communication, so that the positioning tracker starts a positioning function, obtains current position information and judges whether the electric vehicle moves at present or not. If yes, the positioning tracker sends out alarming information. After the burglary prevention device is triggered, whether the electric vehicle is in a moving state or not is judged through the positioning tracker so as to judge whether alarming information needs to be sent out or not, so that a judgment result for whether the electric vehicle is stolen or not can be more accurate, the error trigger rate of alarming is reduced, and the possibility is provided for people to obtain the position of the electric vehicle to get back the stolen electric vehicle.
Owner:上海天奕无线信息科技有限公司
Motor imagery double-layer classification identification method with low false triggering rate
InactiveCN107016355AReduce feature dimensionImprove performanceInput/output for user-computer interactionCharacter and pattern recognitionPattern recognitionSliding time window
The invention discloses a motor imagery double-layer classification identification method with low false triggering rate. The identification method comprises following steps: acquiring 64 lead EEG signals of one subject in different task conditions; performing band-pass filtering, down-sampling and data length interception on the 64 lead EEG signals to obtain preprocessed EEG signals; processing the EEG signals through a CSP algorithm and with the cooperation of a sliding time window method to obtain EEG signal characteristics used for later modeling; and constructing a double-layer classifier by employing the EEG signal characteristics of different categories, and accomplishing identification of the same sample through twice of discrimination to improve the overall classification identification capability. According to the method, the false triggering rate of a MI-BCI system can be effectively reduced, the overall identification performance of the system is enhanced, key problems in the research of the conventional MI-BCI system are improved, and if the algorithm is applied, considerable social benefit and economic benefit can be obtained.
Owner:TIANJIN UNIV
Timestamping detected radiation quanta
ActiveUS10078141B2Improved noise suppressionImprove accuracyRadiation intensity measurementTimestampComputer science
A radiation detection device, a system, a method, or a computer program product are used in timestamping detected radiation quanta. The device includes an optical detector pixel array, a timestamp trigger unit and a timing unit. The timestamp trigger unit determines a pixel cell triggering rate for pixel cells within the optical detector pixel array. The timestamp trigger unit causes the timing unit to generate a timestamp based on the pixel cell triggering rate.
Owner:AVAGO TECH INT SALES PTE LTD
Characterization of single-photon detectors using a source of photon pairs
InactiveUS8285515B2Digital computer detailsPhotometry using electric radiation detectorsOptical powerStatistical physics
Operational parameters of a single-photon detector are determined with a source of photon pairs. At a fixed trigger, a dark count probability and a series of count probabilities at different optical powers are determined. A particular optical power is selected by adjusting the optical power of the source of photon pairs. The dark count probability and the count probabilities are determined for different trigger rates. The operational parameters include efficiency, afterpulsing constant, and detrap time. The operational parameters are computed by fitting the computed dark count probabilities and count probabilities to a user-defined relationship.
Owner:AT&T INTPROP I L P
Characterization of single-photon detectors using a continuous wave laser source
Operational parameters of a single-photon detector are determined with a continuous wave laser source. At a fixed trigger, a dark count probability and a series of count probabilities at different optical powers are determined. A particular optical power is selected by using a wide-range variable attenuator to attenuate the optical power of the continuous wave laser. The dark count probability and the count probabilities are determined for different trigger rates. The operational parameters include efficiency, afterpulsing constant, and detrap time. The operational parameters are computed by fitting the computed dark count probabilities and count probabilities to a user-defined relationship.
Owner:AT&T INTPROP I LP
Electric lifting platform control method capable of realizing rollback when meeting resistance
The invention relates to the technical field of electric lifting platforms, in particular to an electric lifting platform control method capable of realizing rollback when meeting resistance, The electric lifting platform control method comprises the following steps: S1, detecting the state of the lifting platform at a time interval of X, if the lifting platform is in the static state, skipping toS2, and if the lifting platform is in the moving state, skipping to S3; S2, reading the magnitude of angular velocity and / or acceleration magnitude of a multi-axis motion sensor, taking the magnitudeof angular velocity and / or acceleration magnitude of the multi-axis motion sensor as reference values, and then returning to S1; and S3, reading the magnitude of angular velocity and / or accelerationmagnitude of the multi-axis motion sensor, comparing the read values with the reference values, if the changing value after comparison exceeds the set threshold value, judging that the platform meetsresistance, controlling the lifting platform to stop or carry out rollback action, if the changing value after comparison does not exceed the set threshold value, judging that the lifting platform does not meet resistance, and returning to S1. The false triggering rate of the lifting platform controlled through the control method is lower and the judgement precision rate is higher.
Owner:宁波乐歌信息技术有限公司
Statically compiled language and script language calling method and system
ActiveCN108345458AAccurate callReduce vulnerability trigger rateCode compilationCreation/generation of source codeScripting languageProcess function
Embodiments of the invention provide a statically compiled language and script language calling method and system. The statically compiled language and script language calling method comprises the following steps of: storing a plurality of to-be-processed functions sent by a host program end; receiving a function parameter sent by a script language execution end; sending the to-be-processed function corresponding to the function parameter to the script language execution end and sending the function parameter to the host program end; receiving an operation result pressed in by the host programend; and sending the operation result to the script language execution end to ensure that the script language execution end executes script language compilation according to the operation result andthe to-be-processed function. According to the method and system, information interaction is carried out between the host program end and the script language execution end through a virtual machine, so that seamless interaction is carried out between two languages, correct information calling can be realized, the loophole trigger rate in the development process is reduced and the development efficiency is enhanced.
Owner:MICRO DREAM TECHTRONIC NETWORK TECH CHINACO
Speech dual-mode fan control method
InactiveCN108806672AReduce the probability of false triggeringNon-electrical signal transmission systemsSpeech recognitionFeature extractionDual mode
The invention discloses a speech dual-mode fan control method. The method includes the following steps that: if a fan works in a wake-up word mode, first speech signals are received and converted intofirst identification signals, speech feature extraction is performed on the first identification signals, so that whether the first identification signals are wake-up words is judged, if the first identification signals are the wake-up words, the fan is switched to a command word mode; if the fan is operating in the command word mode, second speech signals are received and converted into second identification signals, speech feature extraction is performed on the second identification signals, so that whether the second identification signals are command words is judged, and if the second identification signals are the command words, the command type of the second identification signals is determined; and if the command words are not identified within preset recognition time, the fan is switched to the wake-up word mode. With the speech dual-mode fan control method of the invention adopted, a user can control the fan through speech or a remote controller without going to the fan; theuser wakes up the fan by the wake-up words, and then controls the fan through a speech command; and therefore, the false triggering rate of speech control commands can be greatly reduced.
Owner:辛雪峰
Machine vision systems and methods with predictive motion control
Systems and methods trigger an image acquisition of an object using motion data communicated from a motion controller on a network, the motion controller coupled to a motion drive. Based upon motion data from the motion controller, a virtual axis application is used to plan the movement of a virtual axis for a motion cycle, the virtual axis allowing an acquisition trigger rate to be calculated to follow movement of the object caused by the motion drive. Based on the calculated acquisition trigger rate, an acquisition trigger signal is generated for triggering the image acquisition of the object.
Owner:COGNEX CORP
Touch pressure sensor and touch pressure switch
PendingCN108418575AReduce the probability of false triggeringImprove reliabilityElectronic switchingCapacitanceEngineering
The invention discloses a touch pressure sensor. A capacitance can be formed between a first electrode layer and a part touched by a user, thereby realizing the positioning of a touch area of the user; and meanwhile, when the user presses the touch pressure sensor, the magnitude of a capacitance between a second electrode layer and a third electrode layer can be changed, so that the detection of the magnitude of the pressing force of the user can be achieved. The touch pressure sensor can detect the magnitude of the pressing force of the user while positioning the touch area of the user, thereby reducing the false trigger rate of the touch pressure sensor. And meanwhile, a signal for positioning the touch area of the user and a signal for detecting the magnitude of the pressing force of the user are distributed on different signal lines, so that the redundancy of the signals can be realized, and the reliability of the touch pressure sensor can be improved. The invention further provides a touch pressure switch, which also has the above beneficial effects.
Owner:SHANGHAI KOSTAL HUAYANG AUTOMOTIVE ELECTRIC +1
Method and system for achieving mobile advertisement recommendation
Owner:飞拓无限信息技术(北京)股份有限公司
Electronic equipment and triggering method thereof
InactiveCN105653040AReduce false touchesReduce the probability of false touchInput/output for user-computer interactionPower supply for data processingElectric equipmentPulsed wave
The invention relates to a triggering method of electronic equipment. The triggering method comprises the steps that a triggering request is received; a waveform signal generated by an object making contact with the electronic equipment is detected; whether the waveform signal is a pulse wave signal or not is judged; if yes, the electronic equipment is triggered to execute a triggering request function; if not, the electronic equipment is not triggered. When the electronic equipment receives the triggering request, the electronic equipment cannot be immediately triggered to execute the triggering request function, whether the waveform signal is the pulse wave signal of a human body or not is judged firstly, the electronic equipment is triggered only when it is judged that the detected waveform signal is the pulse wave signal of the human body, therefore, occurrence of the condition that other objects accidentally trigger the electronic equipment is greatly reduced, and the accidental triggering rate of the electronic equipment is decreased. The invention further relates to the electronic equipment.
Owner:SHENZHEN VEEPOO TECH
System and method for detecting entrance guard barrier gate based on laser radar
InactiveCN109653124AImprove recognition rateIncrease trigger rateIndividual entry/exit registersTraffic restrictionsInterference resistanceRadar
The invention discloses a system for detecting an entrance guard barrier gate based on a laser radar. The system comprises a TOF laser barrier gate triggering radar, a TOF laser barrier gate anti-smashing radar, an image acquisition module, a control module, a gate machine driving module, a voice and display module, a server and a power module. The system has the beneficial effects that the triggering rate of the TOF laser barrier gate triggering radar is high, the vehicle recognition rate is high, and zero error can be achieved; the system is small in size, infrared rays are transmitted actively, the interference resistance is high, the acquisition precision is also high, the cost is low, the construction is simple, the pavement is not damaged, and the construction difficulty and the maintenance cost are greatly reduced; and the TOF laser barrier gate anti-smashing radar can effectively avoid events of smashing vehicles and hitting persons.
Owner:HRG INT INST FOR RES & INNOVATION
Non-contact inductive switch
InactiveCN107171660AReduce the probability of false triggeringGuaranteed accuracyElectronic switchingEngineeringLight emission
The invention relates to the field of switch control, and discloses a non-contact inductive switch. The inductive switch comprises a switching module, a visible light emission module for emitting visible light, a light receiving module which is used for receiving the visible light and processing the visible light into electric signals and a processing module for controlling on-off of the switching module according to the electric signals. The inductive switch can ensure the accuracy of inductive control, and the false triggering rate of the inductive switch can be greatly decreased.
Owner:MIDEA INTELLIGENT LIGHTING & CONTROLS TECH CO LTD
Alarm chain based monitoring device
InactiveUS20130265418A1Reduce the chance of false triggersPrevent error triggeringColor television detailsClosed circuit television systemsAlarm messageComputer module
An alarm chain based monitoring device includes an alarm chain module, which is in information connection with at least one photographing device and at least one display element in information connection with the photographing device. The alarm chain module includes a definition unit, a sensitivity unit, and an alarming unit. The photographing device generates an image that is then displayed by the display element. The definition unit generates an alarm chain that includes control nodes and can be curved in the image. The sensitivity unit defines detection sensitivity of the alarm chain. When an object moves across the alarm chain, the alarming unit issues at least one alarm message, whereby the curved alarm chain defined in the image allows the installation site not be subjected to constraint and reduces error triggering rate.
Owner:V5 TECHNOLOGY CO LTD
A triggering method and device based on network load and m2m service priority
ActiveCN104080125BGuaranteed uptimeNetwork traffic/resource managementCommunications systemApplication server
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Stand-up type lighter
Provided is a stand-up type lighter, relating to the field of life articles. The stand-up type lighter is compact in structure, convenient to carry and can stand upright after being placed. The stand-up type lighter includes a hollow pipe body, a trigger assembly, a counterweight block, oil absorbent cotton and a cotton core, the upper part of the body is provided with a circular step groove, the trigger assembly includes a triggering ring sleeving the step groove, a plurality of block type flints and a plurality of spherical flints, the spherical flints are detachably connected to the inner wall of the triggering ring, the bottom of the step groove is provided with a plurality of accommodating holes matched with the block type flints, and through holes are arranged between the adjacent accommodating holes. The lighter can stand upright after being placed, so that the problem that lighters are easy to loss because of difficult searching can be effectively prevented. Meanwhile, people can conveniently take a lighter. In addition, the false triggering rate of the lighter is greatly reduced.
Owner:薛文章
Capacitor discharge type electronic igniter for engine
InactiveCN104074662ASmall fluctuationReduce the probability of false triggeringInstallations with capacitive energy storageCapacitanceIgnition coil
The invention relates to a capacitor discharge type electronic igniter for an engine. The capacitor discharge type electronic igniter comprises a generator coil, a charge / discharge circuit, an ignition angle control circuit and an ignition coil. As an L2, an RT and an R2 are added, trigger current has smaller fluctuation and no back angle; as the L2 and the RT are added, the error trigger rate is smaller and the igniter is more reliable; as a D3 is added, residual voltage on a primary coil is totally released to protect the primary coil, and the power is increased; and as a trigger coil is not needed, the cost is reduced, and the reliability is enhanced.
Owner:泰州市青峰磁电机有限公司
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