261 results about "Staring" patented technology

The invention discloses an audio / video synchronization detection method, an audio / video synchronization detection system, a voice detection method and a voice detection system. The audio / video synchronization detection method comprises the following steps of: determining the staring play time of an audio band matched with audio reference data and the staring play time of a video frame matched with video reference data in an audio / video file played at a target terminal; according to the staring play time of the audio band matched with the audio reference data and the staring play time of the video frame matched with the video reference data, determining audio / video play time difference when the audio / video file is played at the target terminal; acquiring audio / video play time difference when the audio / video file is played at a source terminal; and according to audio / video play time difference when the audio / video file is played at the source terminal and at the target terminal, determining an audio / video synchronization condition when the audio / video file is played at the target terminal. By the invention, accuracy of audio / video synchronization detection can be improved.

The invention discloses a five-axis linkage numerical control (NC) machining post processor and a processing method thereof, and relates to a post processor for an NC machining program and a processing method. The processor comprises computer program software which is used for processing a cutter location source file generated by a workpiece shape characteristic and a machining process, wherein the computer program software comprises a file management function module, a cutter management function module, a postprocessing function module, an NC file modification function module, a G code simulation function module, an NC file transmission function module, a coordinate system offset function module, an error compensation function module, a speed modification function module, a programming mode function module and a cutter-lifting and programming staring point function module. The processing method comprises the steps of setting a file, arranging a cutter, processing a programming mode, processing data of machine tool motion parameters, processing data of cutter dynamic cutting speed, outputting a G code file and the like. By the processor and the processing method, machining dynamic speed, speed compensation, non-linear error compensation and analog simulation of G code five-axis linkage can be realized.

The invention provides a control method and a control system for kitchen appliances. The control method comprises steps as follows: when a server receives a cooking recipe reading command sent by a terminal, at least one stored cooking recipe is sent to the terminal, so that the terminal displays at least one cooking recipe stored in the server for selection of a user, wherein each cooking recipe comprises cooking steps, cooking raw materials, cooking appliances, brief recipe introduction and / or nutrition analysis; when the user selects a target cooking recipe from the cooking recipes on the terminal, a target cooking recipe selection command sent by the terminal is received, and the target cooking recipe is selected; based on the received staring command, the server controls the corresponding cooking appliance to operate according to the cooking steps in the target cooking recipe. With the adoption of the technical scheme, direct and correct cooking steps can be provided for the user without sufficient cooking experience, and accordingly, the use experience of the user is improved.

A method and system for maintaining uniformity in a FLIR display. During a one-time initialization procedure, a plurality of dynamic ranges are defined by covering a specific range of bucket fill levels when in a certain gain. To cover all dynamic ranges possible, a plurality of pairs of responsivity equalization (RE) calibrations (each pair producing a RE set of pixel gain corrections) are also accomplished in the same one time initialization period. A plurality of corresponding level equalization (LE) calibrations (each using the appropriate calibrated RE set and producing a LE set of pixel level corrections) for each anticipated dynamic range are made at every power-up initialization. Each of the calibrations is done with respect to a thermal reference source to produce a uniform scene at the desired bucket fill level. An algorithm is employed which forces the two bucket fill points defined during the responsivity calibration to span as far as possible the dynamic range and forces the level equalization bucket fill point to fall within the two bucket fill points of the responsivity calibration. Then, during an operational time period, the scene and optics temperatures are monitored, and if the average bucket fill value exceeds the bucket fill range of the present dynamic range, the presently selected dynamic range is changed to a second dynamic range (gain is changed along with the RE set and LE set). The dynamic ranges are designed to overlap so that a hysteresis effect is achieved. The pre-calibrations and automatic dynamic range switching prevent saturation and create the best uniformity (lowest fix pattern noise) possible while allowing for continuous operation of the FLIR system, thus eliminating the interruption caused by the prior art touch-up calibration procedure.

The invention relates to an intelligent navigation method and an intelligent navigation system based on road condition prediction. The intelligent navigation method comprises the following steps of: obtaining the staring point, the finishing point and the travel time of a user; obtaining predication congestion weights of rod sections of adjacent nodes between the staring point and the finishing point during the travel time, obtaining navigation costs and running time of the rod sections of the adjacent nodes between the staring point and the finishing point from basic road network information; calculating the total navigation estimation cost of the node according to the predication congestion weight, the navigation cost and an estimation cost from the staring point to the finishing point, calculating the time for achieving the node according to the travel time and the running time, and calculating in order to obtain the total navigation estimation costs of the nodes and the time for reaching the nodes; and obtaining the optimal navigation course from the staring point to the finishing point according to the total navigation estimation costs of the nodes, the time for reaching the nodes and determined rod section of the adjacent modes. With the method and the system, the flexibility and the accuracy of the navigation course are improved.

The invention relates to a method and a system for using a mobile terminal to monitor eye overuse and the mobile terminal. The system comprises an image shooting module, an image recognition module, an eye use judgment module and a reminding module, wherein the image shooting module is used for starting a front camera of the mobile terminal to shoot a current image; the image recognition module is used for recognizing human eyes in the current image; the eye use judgment module is used for calculating the continuous staring time of the human eyes according to recognition results of the image recognition module, and generating reminding signals when the continuous staring time of the human eyes exceeds the preset fatigue time; and the reminding module is used for generating a reminding interface and displaying the reminding interface on the mobile terminal when reminding signals are received. A user is reminded through monitoring whether the eyes of the user are in a fatigue state, the risk of eye diseases caused by long-time concentrated staring of the user can be reduced, fatigue driving of the user can be avoided, and a mobile phone can be designed more humanized.

Distributed Aperture Systems use multiple staring sensors distributed around a vehicle to provide automatic detection of targets, and to provide an imaging capability at all aspects. The sensor image data is “stitched” to make the camera joints transparent to the operator. For example, images from three different cameras may be combined into a single seamless mosaic. The output mosaic is suitable for rendering on a head-steered helmet mounted display or a multifunction console display.

The embodiment of the invention provides an information processing method and an electronic device, wherein the electronic device can display a second application program related to a first application program in other operation identification areas of a display unit at the same time during the running process of the first application program in a first operation identification area of the display unit, so that excellent user experience can be provided. The information processing method comprises the steps as follows: an interactive program interface of the first application program is displayed in the first operation identification area, and the first application program runs based on a first operating system; the display unit receives a first operation, and generates a first command corresponding to the first operation; in addition, a processing unit responds the first command and controls the staring of the second application program, so that the interactive program interface of the second application program can be displayed in a second operation identification area, and the first application program and the second application program are identical or related to each other. The embodiment of the invention is suitable for the field of the information technology.

The invention discloses a method for staring and monitoring processes. The method comprises the following steps that: a server opens a monitoring process after startup and initializes a current process list; after receiving a startup process message sent by a client, the server inquires whether the process exists in the process list and starts the process if no; a monitoring child process corresponding to the newly started process is created so as to monitor the running state of the newly started process; the server writes the information of the currently started process into the process list and returns a message of successful process creation to the client. The method realizes that: the server starts the new process by receiving the startup process message sent by the client, and can carry out remote monitoring to the newly started process.

The invention relates to the technical field of advertisement analysis, in particular to an advertisement content analysis method and device. The method comprises the steps that eye movement data of a user within a specific regional range is obtained, wherein the eye movement data at least comprises coordinates of a staring point of the user; on the basis of the coordinates of the staring point, corresponding staring information is obtained, wherein the staring information comprises one or more of staring duration, a staring frequency and a staring track; according to the staring information, a browsing mode of the user for the content of an advertisement player is analyzed, and the eye movement tracking technology is adopted for performing research on advertisement audience experience, evaluation of a medium effect and layout optimization on the content of the advertisement player, so that follow-up advertisement design, advertisement pushing and operation precision can be improved, and the input cost of the owner of the advertisement player is lowered while the viewing experience of the advertisement audiences is improved.

The present invention relates to a staring infrared focal plane detector adaptive non-uniformity correction method. It is characterized by that it uses the parameters of three fields of environmental temperature, prestored several parameter matrixes and image matrix obtained by detector as calculation basis of compensation algorithm, makes the preset correction parameters under the different working conditions and image matrix actually collected by detector undergo the process of algorithm iteration and utilizes the calculated result to adaptively correct current correction parameter matrix of detector.

This invention relates to single meter realization method, which comprises the following steps: setting fixture procedure; processing the hardware meter unit and non-losing memory as the following: denoting the memory unit of memory in the non-losing memory as one when in first staring; dividing the non-losing memory and writing one zero in the relative position of the memory block till the block filled with zero; processing the swiping operation till the data as one and records the times; repeating step B.

The invention discloses an urban dynamic route travel time predication method. The method comprises the steps of analyzing historical traffic data; extracting traffic modes from the historical traffic data, including the correlation of segment links; acquiring a historical information based recommended route on the basis of input starting point and ending point and the travel time; inputting the real-time traffic event when driving a vehicle; predicating again on the basis of a new staring point; and modifying the recommended route, so as to apply the predication method to a real-time dynamic navigation system. The urban dynamic route travel time predication method has the advantages that the historical urban traffic modes are effectively integrated into account, so as to effectively predicate the urban dynamic route travel time; the method is simple and easily conducted; the operation conditions are easily met; the urban dynamic route travel time can be predicated to guide to select a reasonable travel route for the vehicle; and the method plays a key role in relieving urban traffic jam, and is easily popularized and used in large and medium size cities.

The invention provides a management method and a device of starting up projects. The management method particularly includes, obtaining whole staring up time of an operational system, respectively obtaining central processing unit (CPU) holding time of each starting up project in the process of starting up, calculating CPU accumulative holding time of all staring up projects in the process of staring up, calculating holing systematic staring up time of each staring up project according to proportion of the CPU holding time of each staring up project in the CPU accumulative holding time of all staring up projects, and managing the starting up projects according to starting up time of the starting up projects. The management method can manage starting up according to the starting up time of each staring up project, reduce starting up time, and therefore improve inner portion performance of a computer system.

The embodiment of the invention provides a microwave staring imaging method based on a time and space two-dimensional random radiation field and associative processing, which comprises the following steps that an antenna aperture field is specially required to randomly radiate a target area covered by a wave beam, and forming the noncorrelation characteristic that the radiation field with the time and space two-dimensional random distribution characteristics is required to simultaneously meet the time dimension and the space dimension; and after the radiation field is interacted with a detected target, a receiver is used for receiving an echo scattering field signal and extracting the target space information distribution of an area to be detected through receiving the correlated imaging process of a scattering filed and a known radiation field to realize the microwave staring imaging. With the adoption of the technical scheme provided by the invention, the defect that the traditional real aperture radar spatial resolution depends on the antenna aperture is overcome through the correlated microwave staring imaging of the time and space two-dimensional radiation field, and the high-resolution microwave staring imaging can be realized.

A security camera system according to present invention embodiments includes a telephoto type lens with one or more factors of optical zoom. A set of prisms that steer incoming beams from the surrounding environment (to adjust the field of view) is disposed in front of the lens. The security camera system preferably includes a wide angle staring mode that encompasses a large field of view, where the prisms are oriented to provide no steering effect. The security camera system further includes a high-resolution zoom mode, where the telephoto lens focuses on a region of interest and the prisms perform beam steering to adjust the field of view and enable the region of interest or an object to remain at the center of the security camera system view. Image processing techniques may be employed that consider the beam steering angle and the field of view to compensate for distortion effects.

The invention discloses a storing method for information of an interest point, which includes steps mentioned below. The center point coordinate of the interest point is regarded as the display coordinate of the interest point and is stored. The attribute information of the interest point is stored. A reached coordinate can be determined according to the attribute of the interest point. The reached coordinate can be used as a coordinate for navigating road. Accordingly, a navigation method making use of the information of the interest point is disclosed, including that the reached coordinate of the interest point can be found according to the interest point. The reached coordinate is regarded as the destination. A navigation line from a staring point to the destination is planed. With the technical scheme of the invention adopted, the navigation precision can be improved.

A motor control device for a vehicle having a deceleration deactivatable engine which includes at least one deactivatable cylinder which is deactivated during a deceleration traveling of the vehicle, and which is started by a motor when the operation thereof transitions from a deceleration deactivation operation to a normal operation. The motor control device comprises a cylinder deactivation state determining section (S202) for determining whether or not the engine is in a cylinder deactivation state, a cylinder deactivation executing section, a cylinder deactivation operation detecting section (S201) for detecting whether or not the cylinder deactivation executing section is activated, and a starting torque setting section (S201-S204) for setting staring torque for starting the engine by the motor. When it is determined, by the cylinder deactivation state determining section, that the engine is in a cylinder deactivation state, and it is determined, by the cylinder deactivation operation detecting section, that the engine is to return to the fuel supply operation, the starting torque setting section sets a smaller staring torque than in the case of a normal operation. Accordingly, the output of the motor is optimally set when the operation transitions from the cylinder deactivation operation to the normal operation; thus, a smooth drivability and an improved fuel consumption efficiency can be obtained.

The invention discloses a method for staring longitudinal differential protection by using a fault component. The method mainly comprises the following steps of: after power side longitudinal differential protection meets three conditions, including a protection starting action criterion, a zero sequence or negative sequence positive direction action criterion and a zero sequence differential protection action criterion, starting a fault component; transmitting a fault component starting signal to weak feedback side longitudinal differential protection through an optical fiber channel; and if protection is not started after the weak feedback side longitudinal differential protection receives a power side fault component starting signal, and meets the zero sequence differential protection action criterion, starting driving protection, so that differential protection on both sides can act. Due to the adoption of the method, the problem of insufficient staring sensitivity of weak feedback side longitudinal differential protection during a high-resistance ground fault is solved.

The invention discloses a terminal screen brightness adjusting method, a mobile terminal and a computer readable storage medium. The method includes: after a screen of the terminal is turned on, starting an infrared locator, and locating eyeball position; starting a front-facing camera of the terminal, and capturing eyeball images according to the eyeball position located by the infrared locator;analyzing the eyeball images to determine eyeball staring direction; determining staring position of eyeballs on the screen according to the eyeball staring direction; determining a staring area according to the staring position, and adjusting brightness of screen areas except for the staring area to be lower. By the method, the screen of the terminal is enabled to ensure normal brightness of an area stared by a user while lowers brightness of other non-stared areas, so that power consumption of the screen in an on state is lowered greatly.

Examples of an imaging sensor include a two-dimensional staring sensor with spectral filter strips for multispectral overhead imaging. The sensor may also include a panchromatic sensor with block or strip filters. The sensor may be used to collect multispectral color image data at a sampling resolution from overhead imaging platforms such as airplanes or satellites. The sensor can be used to provide video images. If a panchromatic sensor is included, the sensor may be used to collect panchromatic image data. Examples of methods for processing the image date include using the panchromatic image data to perform multi-frame enhancement or panchromatic sharpening on spectral images to improve their quality and resolution.

The invention discloses a computer-assisted sketch drawing method and system based on eye movement and brush stroke data. The method includes the following steps that feature extraction is conducted on eye movement data and brush stroke data of a designer, and eye movement feature parameters and brush stroke feature parameters are obtained; the eye movement data and the brush stroke data are collected and obtained in a sketch drawing process by using a computer; whether the current state of the designer is a creative thinking state is judged according to the eye movement feature parameters and the brush stroke feature parameters; when the designer is in the creative thinking state, the next staring point position of the designer is judged according to the eye movement data, and an image stimulus source is shown at the position and assists the designer to conduct sketch drawing. According the eye movement and brush stroke information of the designer, the creative thinking state of the designer is identified and stimulated. By predicting staring point position changes of the designer, the image stimulus source position is optimized, and designing quality of the designer is improved.

The invention provides a taxi sharing method. The method includes steps that staring point information and terminal point information of a first passenger are obtained to generate a first riding path; staring point information and terminal point information of a second passenger are obtained to generate a second riding path; if a staring point of the second passenger is in the first riding path and the terminal point of the second riding path is in the first riding path or the terminal of the first riding path is in the second riding path, taxi sharing reminding is given. The taxi sharing method has the advantages that the operation is simple, the problem that a large amount of time and money is consumed due to taxi sharing when destination difference is quite large can be solved, taxi resources can be well redeployed, and one taxi can provide services for many people with minimum traveling distance. Meanwhile, the invention provides a taxi sharing system and server.

This invention relates to cell phone cover private key acquiring method, which comprises the following steps: a, operator runs the staring to the cover before the usage; b, in the operation, the cover management module has newest computer common formula software into machine case to provide the common private keys; c, in each starting, the management module receives the download keys and checks the cover software to ensure the legal identity and computes the common keys by use of the pre-stored hardware and software; d, after that, it uses the hardware and software information to compute common keys to get the private keys for decoding to realize the display.

The invention discloses a system and a method for copying and restoring data in cold-starting mode. The method comprises separating the hard disk into hidden partitions and customer partitions for copying and restoring user data information. The inventive system comprises a pre-setting module for setting a data copy / restore system on the hidden partitions; a starting module for judging computer staring type according to user inputting information after system BIOS starting, and deciding whether to start data copy / restore system according to the judging results; a copy module set in the data copy / restore system for copying data information in customer partition into the hidden partition; and a restore module set in the data copy / restore system for restoring data information in the hidden partition to the customer partition.

The present invention discloses one kind of 180 deg large view field annular panoramic staring image method. It adopts cylindrical plane projection method, twice reflecting annular lens for the first imaging to realize the annular panoramic staring imaging, relay lens for the second imaging to obtain real image, planar photoelectronic imaging device receiving and displaying 3D panoramic staring image with infinite field depth. The present invention has the advantages of large view field of 180 deg, no motion part, small size, light structure, infinite field depth and no need of focusing to form clear image, and may be used in panoramic machine vision, tunnel and pipe inner wall detection, medical endoscopic imagig, bank safety monitoring, panoramic 360 deg photography, etc.

The invention discloses an electric vehicle safety starting method and a system. According to the conscious operation of an electric vehicle ignition key and the identification of an obvious optical signal hint by a driver, the safety staring process of the electric vehicle can be achieved. The safety starting system of the electric vehicle is correspondingly provided. The system comprises a CAN bus combination instrument, an integrated power supply, a battery management system, a high-voltage main positive contactor, an accelerator pedal, a motor controller, a state detector switch for a high-voltage device hatch, a whole vehicle control unit, a state detector switch for a charging hatch, an ignition key switch, a self-detecting indicator light and a READY indicator light. By adding operation logic of an ignition key START gear onto the starting process, and adopting a two-grade signal device which comprises the self-detecting indicator light and the READY indicator light, the driver can conveniently observe the starting state of the electric vehicle. Accordingly, the dangerous caused by unconscious vehicle staring of the driver can be avoided, and the starting safety of the electric vehicle can be improved.

Distributed Aperture Systems use multiple staring sensors distributed around a vehicle to provide automatic detection of targets, and to provide an imaging capability at all aspects. The sensor image data is “stitched” to make the camera joints transparent to the operator. For example, images from three different cameras may be combined into a single seamless mosaic. The output mosaic is suitable for rendering on a head-steered helmet mounted display or a multifunction console display.

The invention belongs to the technical field of an electro-optical stabilization and tracking platform, and specifically discloses a small high-precision staring infrared electro-optical stabilization and tracking platform which includes an elevation servo platform, a rotary servo platform installed in the lower part of the elevation servo platform, and a digital servo circuit installed in the lower part of the rolling servo platform. The digital servo circuit includes a servo control circuit and a servo drive circuit connected to the servo control circuit. The servo control circuit is also connected with an elevation angle-measurement encoder disk, a rotary angle-measurement encoder disk, an elevation gyro, and a rotary gyro. The servo drive circuit is further connected with an elevation drive motor rotor, and a rotary motor rotor. The platform achieves miniaturization and high precision for the staring infrared seeker system electro-optical stabilization and tracking platform; and the digital control circuit realizes high-precision servo control for the stabilization platform, and the platform has the characteristics of high integration, high control precision, etc.