121results about How to "Avoid detection failure" patented technology

The invention relates to a touch liquid crystal display and a color filter substrate for the same. The color filter substrate comprises a common electrode layer and a touch electrode. The touch electrode comprises a driving electrode and an induction electrode. The common electrode layer comprises a driving common electrode and an induction common electrode which are separated from each other. The driving common electrode corresponds to the driving electrode to form a driving parasitic capacitance. The induction common electrode corresponds to the induction electrode to form an induction parasitic capacitance. The driving common electrode and the induction common electrode are connected to a common voltage output end. The touch liquid crystal display and the color filter substrate which are disclosed by the invention cannot generate a current path which passes through the parasitic capacitances in a driving detection circuit, so that a large substrate signal cannot be formed at the position of the detection circuit, and thus, the problem of detection failure caused by the high parasitic capacitances can be avoided.

The invention discloses an image processing system. The system comprises: an image acquisition module, which is used for acquiring a target image internally loaded with a two-dimensional code label, an internally loaded lens model of the two-dimensional code label, an image acquisition mode, three-dimensional attitude information of an image acquisition terminal during image acquisition, and a distance and an angle of the image acquisition terminal relative to a target acquisition position / reference position; and an image reconstruction module is used for acquiring the lens model corresponding to the target image, the image acquisition mode, the three-dimensional attitude information of the image acquisition terminal during image acquisition, and the distance and angle of the image acquisition terminal relative to the target acquisition position / reference position, and completing the preprocessing of the image based on the requirements of the target image. According to the invention,a three-dimensional attitude sensor and a GPS positioning module are combined with the two-dimensional label technology to obtain the relative attitude information between the image acquisition terminal and the target acquisition position / reference position, and the situation of detection failure due to the influence of marker reflection or partial shielding factors is avoided.

The invention provides a method for quickly making a hot beverage by a food processor. The food processor comprises a machine base, a stirring cup arranged on the machine base and a stirring knife arranged in the stirring cup, wherein a motor and a control unit are arranged in the machine base. The food processor further comprises a heating device. The method comprises the steps: at the first heating stage, heating pulp in the stirring cup by full-power operation of the heating device; at the crushing stage, driving the stirring knife to rotate by the motor and stirring and crushing the pulp in the stirring cup; at the boiling stage, controlling the heating device to operate in a non-full power way by the control unit and boiling the crushed pulp in the stirring cup. The method further comprises the steps: at the stirring and cooling stage, controlling the motor to drive the stirring knife by the control unit to rotate at a rotating speed V1, and stirring and cooling the pulp, wherein2000 rpm <=V1 <= 7800 rpm, the stirring and cooling stage is set after the first heating stage and before the crushing stage, so that the heated pulp is rapidly cooled, and the pulp is prevented fromoverflowing in the high-speed crushing process.

A method for analyzing an analyte in tissue fluid is disclosed. The method comprises: placing a collecting member in contact with the skin of a subject, wherein the collecting member is configured to collect and retain tissue fluid containing the analyte from the subject; collecting tissue fluid from the subject into the collecting member; detaching the collecting member from the skin of the subject; causing the analyte in the tissue fluid collected by the collecting member to diffuse in a liquid by supplying the collecting member with the liquid; and detecting the analyte diffused in the liquid. An analyzer for analyzing an analyte in tissue fluid, and cartridge and kit for use in the analyzing method are also disclosed.

The present invention provides a single set of mass spectrometer capable of selectively performing the following two modes of analyses according to the purpose of analysis: the first mass spectrometry mode in which the analysis can be repeated at short intervals of time; and the second mass spectrometry mode in which the analysis can be performed with high mass resolution and high accuracy. In an embodiment of the present invention, ions ejected from an ion source 1 travel along a straight path B, on which gate electrodes 3 are provided. When a voltage is applied from an MS mode selection controller 7 to the gate electrodes 3, the ions are introduced into a loop orbit A. Located on the loop orbit A is a second ion detector 6, which is a nondestructive type of ion detector. Detection signals of the second ion detector 6 are sent to a data processor 9, which extracts flight time spectrum data from those signals and Fourier-transforms those data to convert the time axis to a frequency axis. From the frequency spectrum thus created, the mass-to-charge ratio of each ion is calculated with high accuracy. When no voltage is applied to the gate electrodes 3, the ions ejected from the ion source 1 travel along the straight path B and arrive at a first ion detector 5. This mode of analysis requires only a short period of time and can achieve a high level of time resolution.

A method of polishing a substrate is disclosed. The method includes irradiating the substrate with light; measuring intensity of the reflected light; producing spectral waveform representing relationship between relative reflectance and wavelength of the light; performing a Fourier transform process on the spectral waveform to determine a thickness of the film and a corresponding strength of frequency component; determining whether the determined thickness of the film is reliable or not by comparing the strength of frequency component with a threshold value; calculating a defective data rate representing a proportion of the number of unreliable measured values to the total number of measured values; and changing the threshold value based on the defective data rate.

The invention relates to the technical field of medicine detection, and discloses a detection card of thiamphenicol. The detect card comprises a detection card body, a detection board is arranged in an inner cavity of the detection card body, location holes are formed in two sides of the detection board, a detection window is arranged in the middle of the inner cavity of the detection board, the inner cavity of the detect window is fixedly connected to a test body, a detection tube is fixedly connected to the top of the test body, and the top of the test body is fixedly connected to a flow guide pipeline. According to the detection method and detection card of thiamphenicol, through cooperative use of the detection body, the location holes and the detection board, a function of stabilizing the detection window can be achieved; then a solution is added into the test body through a sample adding hole; through cooperative use of the detection tube and the flow guide pipeline, more convenience is then brought to a user when the user is conducting a detection, and an occurrence of errors in a detection result caused by movement of the detection tube is avoided; meanwhile, the detection tube and the test body present T-shapes, thus flow velocity of a solution sample is slowed down, not only occurrence of detection failure is prevented, but also detection efficiency is improved.

The invention relates to a method for actively detecting frequency drift islands. The method is implemented for controlling a grid-connected inverter in a distributed power generation system. The method includes steps of detecting current grid frequency f, judging whether conditions are met or not, shutting down the grid-connected inverter immediately in a protective manner if the conditions are met, and judging a current reactive power sign or a current power factor of the inverter if the conditions are not met; exerting frequency disturbance in a positive direction for output voltage of the inverter if the current reactive power sign of the inverter is positive; exerting frequency disturbance in a negative direction for the output voltage of the inverter if the current reactive power sign of the inverter is negative; exerting frequency disturbance in an optional direction for the output voltage of the inverter if the current reactive power of the inverter is zero; and enabling the grid-connected inverter to generate new output voltage according to computed f<i+1>. The method has the advantages that matching among frequency drift and load characteristics can be guaranteed, output current waveform distortion can be prevented, and the power quality is guaranteed.

The invention discloses a vulnerability detection method and device, and relates to the technical field of network security. The method comprises: firstly, capturing flow information of a target host; then analyzing and processing the flow information by adopting an analysis algorithm based on a network protocol specification to obtain analysis data; obtaining network asset information of the target host according to the analysis data; and finally, performing vulnerability detection on the network asset information according to the preset vulnerability rule base to obtain a vulnerability detection result of the target host, so that vulnerability detection of the target host can be realized without sending a specific message, the detection efficiency is high, the accuracy is high, the condition of detection failure is effectively avoided, the network bandwidth is not occupied, and the operation efficiency of the target host is not influenced.

A mobile body detection device: determines, in the case where a position of a first mobile body and a position of a second mobile body are approximately the same, that a mobile body is detected at the position; and determines, in the case where the position of the first mobile body and the position of the second mobile body are different and any of first reliability and second reliability exceeds a threshold, that a mobile body is detected at a position of a mobile body corresponding to the reliability exceeding the threshold.