30results about How to "Solve the inconvenience of detection" patented technology

The invention relates to a method for realizing analog conversation based on gateway terminal equipment. A voice test process is operated by a main controller of the gateway terminal equipment so as to intercept all phone events of the gateway terminal equipment, and a DSP (Digital Signal Processor) and a DLIC (Data Link Interface Circuit) are controlled based on the phone events, a terminal state and a timeline, so that the DSP and the DLIC can be controlled according to the mutually connected phone events of the gateway terminal equipment, the analog conversation is realized, an environment with a soft switch server is not needed, and the conversation is simpler. The invention also provides a method for realizing voice device detection in the gateway terminal equipment. In an analog conversation process, audio detection is carried out on a voice device according to a voice test process of the main controller, so that the detection on the voice device can be realized in an environment without the soft switch server. The method is applicable to large-scale automated testing, and the problem that in the prior art, the voice device is inconvenient to detect is effectively solved. The methods, provided by the invention, have simple and convenient application modes, low implementation cost and wider application range.

The invention discloses a detection method, a device and a data processing device of a coal gangue pollution scope. The detection method comprises obtaining satellite remote sensing data in an object region; drawing plant spectral information data in the satellite remote sensing data; and determining the coal gangue pollution scope in the object region according to the plant spectral information data. By means of the detection method, the device and the data processing device, detection of the coal gangue pollution scope can be convenient and fast.

The invention relates to a microbial water quality monitoring method, a microbial water quality monitoring system and a storage medium, and belongs to the technical field of microbial monitoring. According to the method, a target water flow flows into a sample flow cell; the water sample is collected in real time, light source assembly box image acquisition systems are arranged on the two sides ofthe sample flow cell; an optical signal passing through the sample flow cell is acquired by the image acquisition system; consequently, a three-dimensional digital image is acquired, pixel points inthe three-dimensional digital image are analyzed; microorganism types and particulate matter types in the three-dimensional digital image are acquired; according to the method, the problem that in theprior art, manual sampling needs to be conducted in the target water flow and the water sample needs to be brought back to a laboratory for detection is solved, real-time monitoring of the water quality of the target water flow is achieved while real-time detection of microorganisms of the target water flow is achieved, and pre-judgment and early warning are provided for possible problems such aswater eutrophication.

The invention discloses a method and device for simulating a device to send a request. The method comprises the steps of: receiving a request instruction and a first parameter triggered for simulatinga target device; obtaining interface request information corresponding to the request instruction from an encapsulation module, wherein the interface information provided by a first server is encapsulated in the encapsulation module; the first server is a back-end server of the target device; and the interface information corresponds to the interface request information; obtaining a first key from a key storage medium, wherein the key storage medium is used for storing multiple keys; encrypting the interface request information and the first parameter through the first key, so that encryptedrequest information is obtained; and sending the encrypted request information to the first server. The problem that detection on the back-end server is inconvenient due to dependence on communicationbetween a POS machine and the back-end server in a related technology can be solved and thus, the effect of improving the detection convenience of the back-end server of the POS machine can be achieved.

The invention discloses a solar cell panel detecting device. The solar cell panel detecting device comprises a movable support, wherein a fixing device assembled below the movable support is connected with one side edge of a solar cell panel and is fixed on the movable support through a rotating shaft, and the rotating shaft drives the fixing device to rotate by at least 90 degrees through a rotating handle. According to the method, the solar cell panel can be fixed and moved through the movable support and can be rotated by rotating the rotating handle, the front face and the back face of the solar cell panel can be observed, the problem of detecting inconvenience is resolved, correct positions of all assembly parts are guaranteed, qualified workpieces are assembled at a time, work efficiency and the rate of finished products are improved, and the reworking rate is effectively reduced.

The invention relates to a circuit board element detection device for assembly lines, and provides a detection device for assembly lines. The detection device is provided with three image capture devices to respectively a part of a detection image of a circuit board, so as to detect electronic elements on the circuit board, thereby achieving the technical effect of detecting the electronic elements in circuit boards on assembly lines.

The invention provides a large-diameter inflation warp-direction rib antenna detecting device, and belongs to the field of detecting tools. The large-diameter inflation warp-direction rib antenna detecting device resolves the problem that an existing large-diameter inflation warp-direction rib antenna is inconvenient to detect. The large-diameter inflation warp-direction rib antenna detecting device comprises a base, a stand column, a sleeve, a precise bearing pack, a truss, supports, a sliding rail, a sliding block and a telescopic rod; the base is horizontally arranged; the stand column is arranged on the base and perpendicular to the base; the lower end of the stand column is sleeved with the sleeve and fixedly connected with the sleeve, and a plurality of right-triangle reinforcing boards are arranged on the periphery of the sleeve; the precise bearing pack is connected with the stand column and the truss which is perpendicular to the stand column; the two supports are correspondingly arranged between the outer ends of two sides and the midpoints of the two sides; the sliding rail is fixedly connected above the truss, and the direction of the sliding rail and the direction of the truss are consistent; the sliding block is arranged inside the sliding rail; the lower end of the telescopic rod is fixedly connected with the upper end of the sliding block, and the upper end of the telescopic rod is tapered. The large-diameter inflation warp-direction rib antenna detecting device is used for detecting the precision degree of the paraboloid of the large-diameter inflation warp-direction rib antenna.

The invention belongs to the technical field of samplers and particularly provides a two-phase flow fluid sampler. The two-phase flow fluid sampler comprises a casing, wherein a bottom plate is arranged below the casing, a connecting rod is arranged between the bottom plate and the casing, the bottom plate is fixedly connected with the casing through the connecting rod, and the upper surface of the bottom plate is fixedly connected with an air pump through a screw. In a use process, a sleeve block can move to the side of a suction head, then a net cover covers the front end of the suction head, so that solids cannot be mixed and enter a collector when liquids in two-phase flow are collected, and the problem of detection inconvenience caused by the fact that a small quantity of solid substances are usually mixed in the collector is solved; bubbles on liquid surface layers can be collected and counted by a bubble suction pipe on one side of a counter arranged on the front surface of thecasing, the comparison result during an experiment is improved, and practicability and functionality of the device are improved.

The invention discloses a method for detecting heavy metal lead in a fresh egg. The method comprises the steps that egg liquid is obtained after egg white and egg yolk of the to-be-detected fresh eggare mixed uniformly; an organic solvent and hydrochloric acid are added in the egg liquid in sequence, and uniform mixing and centrifugation are conducted to obtain layered liquid, wherein the bottompart is a denaturation egg, and the upper part is clear liquid; an anti-interference reagent is added into the layered liquid, a xylenol orange solution, a phenanthroline solution and a buffer solution are added after primary standing, and after secondary standing, the color of the bottom denaturation egg is observed; if the bottom denaturation egg is purple or purple red, it is shown that the to-be-detected fresh egg contains heavy metal lead. The method solves the problem that it is inconvenient to detect the heavy metal lead in the fresh egg by means of an existing method.

The invention relates to a detection device for circuit board component detection of an assembly line and provides a detection device for the assembly line. Three image capturing devices are arrangedin the detection device to respectively capture detection images of a part of a detection circuit board so as to carry out detection on electronic components on the circuit board, thereby achieving the technical effect of providing detection on the electronic components in the circuit board on the assembly line.

The invention provides a welding pipeline flaw detection clamping device, which relates to the field of pipeline flaw detection clamping. The welding pipeline flaw detection clamping device comprises a supporting mechanism, a clamping mechanism is fixedly installed at the rear end of the inner side of the supporting mechanism, and a fixing mechanism is slidably connected to the outer surface of the supporting mechanism. According to the welding pipeline flaw detection clamping device, a gear can rotate through work of a motor, in the rotating process, through rotation of a supporting sleeve on the outer surface of the motor, and then a detection head at the front end of an extension plate can detect a pipeline; when the supporting sleeve rotates to be in contact with the clamping block, the cross beam can be extruded to enable the positioning block to be drawn out of the positioning groove, the positioning block is inserted into the positioning groove again after being away from the reset, the sliding sleeve moves forwards to enable the detection head to move in advance, and flaw detection can be conducted on the whole pipeline through the movement. The problem of inconvenient detection caused by lack of clamping in the pipeline flaw detection process in the prior art is solved.

The invention belongs to the technical field of samplers, in particular to a two-phase flow fluid sampler, which includes an outer shell, a bottom plate is arranged under the outer shell, and a connecting rod is arranged between the bottom plate and the outer shell. The base plate is fixedly connected with the outer casing through the connecting rod, and the upper surface of the base plate is fixedly connected with an air pump through screws. During the use of the present invention, the sleeve block can be moved to one side of the suction head, and then the net The cap is placed on the front end of the suction head, so that when the liquid in the two-phase flow is collected, no solids will enter the interior of the collector, thus solving the problem that a small amount of solid matter is often mixed into the device in the collector , causing the problem of inconvenient detection, the suction tube on the side of the counter set on the front surface of the outer shell can collect and count the bubbles on the surface of the liquid, which increases the contrast effect during the experiment and increases the practicability of the device and functional effects.

The invention relates to a microbial water quality monitoring method, system and storage medium, belonging to the technical field of microbial monitoring. The method collects water samples in real time by making target water flow into a sample flow pool, and sets a light source assembly box on both sides of the sample flow pool for image acquisition. The system enables the optical signal passing through the sample flow cell to be collected by the image acquisition system, thereby obtaining a three-dimensional digital image, analyzing the pixels in the three-dimensional digital image, and obtaining the types of microorganisms and particulate matter in the three-dimensional digital image, which solves the problem of the prior art It is inconvenient to manually take samples in the target water flow and bring them back to the laboratory for testing. While realizing the real-time detection of microorganisms in the target water flow, it also realizes the real-time monitoring of the water quality of the target water flow, so as to prevent problems such as eutrophication of the water body. Provide predictive warning.

The invention discloses an automatic clamping and detecting device for a urea nozzle for a vehicle. The problem that the urea nozzle is inconvenient to detect due to inconvenience in fixation and angle adjustment during detection of an existing urea nozzle is solved. The automatic clamping and detecting device comprises a fixed bottom plate, wherein detection equipment is arranged on the fixed bottom plate, a detection probe is connected to the detection equipment, a fixed vertical plate is connected to the fixed bottom plate, the fixed vertical plate is arranged on one side of the detection equipment, a mounting plate is transversely connected to one side of the fixed vertical plate, a rotating motor is fixed on the mounting plate, the output shaft of a rotating motor is connected with arotating plate through a coupler, and the rotating plate is arranged on one side, away from the rotating motor, of the fixed vertical plate. The automatic clamping and detecting device is reasonable in structure and novel in design, can be used for rapidly and simply clamping and fixing the urea nozzle, facilitates the detection of the urea nozzle, can adjust the detection angle of the urea nozzle, and further facilitates the detection of the urea nozzle.

The invention relates to the technical field of gap detection on aircrafts, in particular to a gap detection tool special for airplanes and a using method. The gap detection tool comprises a handle and a detection elbow, the handle is detachably connected with the detection elbow, the detection elbow extends into a gap, and if the detection elbow cannot smoothly extend into the gap, is it indicated that the gap width is unqualified; and if the detection probe can smoothly enter the gap, the detection elbow moves along the gap extension direction, and if the detection elbow moves smoothly, it is indicated that the gap is qualified, and otherwise, it is indicated that the gap is unqualified. According to the technical scheme, the gap detection tool special for the airplane is provided for gap detection in all areas of the airplane, the structure is simple, the cost is low, the narrow and complex space gap detection which cannot be achieved through detection means, such as optics, calipers, etc., can be achieved, and the technical scheme is convenient and fast to implement. The rapid detection of gaps can be realized after airplane conduits and cables are installed, the reliability ofdetection results can be ensured, and meanwhile, the high detection efficiency is achieved.

The invention discloses a premature infant skin moisture analysis method. The premature infant skin moisture analysis method comprises the following steps: performing face tracking on a face region of an infant by adopting an inter-frame difference method to acquire an infant face video; extracting the ROI region of the baby in each frame of picture of the video; the method comprises the following steps: segmenting a baby ROI region, carrying out three-primary-color separation on a segmented image to generate RGB three-channel images, carrying out skin pixel processing on each channel image, and generating preprocessed digital signals of three channels of green, blue B and red; performing standardization processing on the original signal to generate three new signals; performing FFT (Fast Fourier Transform) to obtain a spectrogram, and selecting the maximum peak frequency as a pulse rate estimation value; according to the obtained pulse rate estimation value, carrying out correlation analysis on the basis of taking a green channel signal as a source signal, and obtaining the absolute value of a correlation coefficient, wherein the change of the correlation coefficient is the change of skin moisture. The method and system have huge application potential and has the advantages of being high in heart rate synchronous measurement accuracy, high in noise interference resistance, large in application potential and the like.

The invention provides a large-diameter inflation warp-direction rib antenna detecting device, and belongs to the field of detecting tools. The large-diameter inflation warp-direction rib antenna detecting device resolves the problem that an existing large-diameter inflation warp-direction rib antenna is inconvenient to detect. The large-diameter inflation warp-direction rib antenna detecting device comprises a base, a stand column, a sleeve, a precise bearing pack, a truss, supports, a sliding rail, a sliding block and a telescopic rod; the base is horizontally arranged; the stand column is arranged on the base and perpendicular to the base; the lower end of the stand column is sleeved with the sleeve and fixedly connected with the sleeve, and a plurality of right-triangle reinforcing boards are arranged on the periphery of the sleeve; the precise bearing pack is connected with the stand column and the truss which is perpendicular to the stand column; the two supports are correspondingly arranged between the outer ends of two sides and the midpoints of the two sides; the sliding rail is fixedly connected above the truss, and the direction of the sliding rail and the direction of the truss are consistent; the sliding block is arranged inside the sliding rail; the lower end of the telescopic rod is fixedly connected with the upper end of the sliding block, and the upper end of the telescopic rod is tapered. The large-diameter inflation warp-direction rib antenna detecting device is used for detecting the precision degree of the paraboloid of the large-diameter inflation warp-direction rib antenna.

The invention provides a furnace kiln cooling wall image information collection unit and device and a cooling wall detection method and provides a collection unit for collecting cooling wall image information. For the collection unit, by collecting the cooling wall image information and reading environment image information, whether an anomaly of a cooling wall occurs or not and an anomaly occurrence position are judged. In the technical scheme of the invention, supply influence on a cooling liquid is relatively small, the collection and detection accuracies are relatively high, and the cooling wall anomaly detection accuracy, convenience and rapidness are improved.

The invention belongs to the field of washing machines and particularly relates to a washing machine and a control method. The washing machine comprises a washing drum and a wireless water level detection device on the washing drum. The wireless water level detection device is used for detecting the water level of washing water in the washing drum and transmitting water level information to a washing machine control device / mobile terminal. The washing machine and the control method have advantages that by arrangement of the wireless water level detection device on the washing drum and in wireless connection with the washing machine control device / mobile terminal, signal wireless transmission is realized, the problem of line connection between the water level detection device and the washing machine control device / mobile terminal does not need to be considered, and the problem of inconvenience in signal wired transmission between the water level detection device and the washing machinecontrol device / mobile terminal is solved, so that convenience in use is achieved.

The present application discloses a method and a device for simulating a device sending a request. The method includes: receiving a request command and a first parameter for simulating a target device trigger; obtaining interface request information corresponding to the request command from an encapsulation module, wherein the encapsulation module encapsulates interface information provided by a first server, and the first server It is the backend server of the target device, and the interface information corresponds to the interface request information; the first key is obtained from the key storage medium, wherein the key storage medium is used to store various keys; the interface request is made through the first key The information and the first parameter are encrypted to obtain the encrypted request information; the encrypted request information is sent to the first server, which solves the problem of detection of the back-end server due to the dependence on the communication between the POS machine and the back-end server in the related technology. The problem of inconvenience is solved, and then the effect of improving the detection convenience of the POS machine back-end server is achieved.

The invention discloses a method for detecting heavy metal lead in a fresh egg. The method comprises the steps that egg liquid is obtained after egg white and egg yolk of the to-be-detected fresh eggare mixed uniformly; an organic solvent and hydrochloric acid are added in the egg liquid in sequence, and uniform mixing and centrifugation are conducted to obtain layered liquid, wherein the bottompart is a denaturation egg, and the upper part is clear liquid; an anti-interference reagent is added into the layered liquid, a xylenol orange solution, a phenanthroline solution and a buffer solution are added after primary standing, and after secondary standing, the color of the bottom denaturation egg is observed; if the bottom denaturation egg is purple or purple red, it is shown that the to-be-detected fresh egg contains heavy metal lead. The method solves the problem that it is inconvenient to detect the heavy metal lead in the fresh egg by means of an existing method.

The invention provides a BIT method of an independent power supply module inside a protection recorder. The BIT method comprises the following steps of Step 1, setting a power failure indicating signal; Step 2, designing independent power supply BIT detection in data management module software in the protection recorder; and Step 3, judging the independent power supply function failure of the protection recorder. The BIT method has the advantages that under the condition that a machine box of a product is not opened, through the self BIT function setting of the product, whether the function ofthe independent power supply module inside the product fails or not is conveniently and fast detected; and the maintenance of the product is convenient.

The invention provides a BIT method for an independent power supply module inside a protection recorder, comprising the following steps: Step 1: setting of a power-down indication signal; Step 2: BIT detection of an independent power supply in the data management module software in the protection recorder; Step 3: protection Recorder independent power supply function failure judgment. The invention enables the product to conveniently and quickly detect whether the function of the independent power supply module inside the product is invalid through setting the BIT function of the product without dismantling the case, and is convenient for product maintenance.

The invention relates to a method for realizing analog conversation based on gateway terminal equipment. A voice test process is operated by a main controller of the gateway terminal equipment so as to intercept all phone events of the gateway terminal equipment, and a DSP (Digital Signal Processor) and a DLIC (Data Link Interface Circuit) are controlled based on the phone events, a terminal state and a timeline, so that the DSP and the DLIC can be controlled according to the mutually connected phone events of the gateway terminal equipment, the analog conversation is realized, an environment with a soft switch server is not needed, and the conversation is simpler. The invention also provides a method for realizing voice device detection in the gateway terminal equipment. In an analog conversation process, audio detection is carried out on a voice device according to a voice test process of the main controller, so that the detection on the voice device can be realized in an environment without the soft switch server. The method is applicable to large-scale automated testing, and the problem that in the prior art, the voice device is inconvenient to detect is effectively solved. The methods, provided by the invention, have simple and convenient application modes, low implementation cost and wider application range.

The invention discloses a thickness tester for a powder coating of a nickel-based alloy. The thickness tester comprises a mounting shell. A control panel is arranged on the mounting shell, a first mounting groove is arranged in the mounting shell and uniformly provided with electrical components in the interior. The bottom end of the mounting shell is detachably provided with a sealing bottom plate of which a top wall is fixedly provided with an annular connecting plate. The top end of the annular connecting plate is inserted into a bottom wall of the mounting shell. The bottom wall of the mounting shell is equipped with an annular connecting groove in fit with the annular connecting plate. The outer side wall of the annular connecting plate is symmetrically and movably provided with two limiting blocks. In the invention, the mounting shell can be conveniently installed and disassembled without using special tools, so as to conveniently maintain, repair and replace the electrical components in the mounting shell, not only improving the use effect of the thickness tester for the coating, but also prolonging the service life of the thickness tester for the coating

The invention discloses a combined automobile image detection and diagnosis intelligent workstation. The workstation comprises an equipment frame, an endoscope and an observation tube fixed on the endoscope, and further comprises a detection device arranged in the equipment frame, wherein the detection device comprises a sealing plate and a fixing plate, the bottom of the equipment frame is sealed through the sealing plate, the sealing plate is detachably connected to the bottom of the equipment frame, a plurality of first springs are symmetrically fixed in the equipment frame, ends, away from the fixing plate, of the first springs are fixed to the fixing plate, rubber plates are fixed to the fixing plate, and the endoscope is arranged between the two rubber plates; a rope winding device used for winding an observation pipe and facilitating arrangement of the observation pipe is arranged in the equipment frame, a first wide groove is formed in the top of the sealing plate, one end of the observation pipe penetrates through the first wide groove, a convenient-to-detect device facilitating detection is arranged at an end, away from the endoscope, of the observation pipe, and a problem that detection is inconvenient during fault detection of a vehicle is solved.

The invention discloses an impurity monitoring system of a liquid cooling system. The system comprises a detection containing box, a communication channel, a liquid inelt valve, wherein one end of theliquid inlet valve is communicated with a liquid inlet of the detection containing box, a liquid outlet valve, wherein one end of the liquid outlet valve is communicated with a liquid outlet of the detection containing box, an impurity detector which is arranged in the detection containing box and used for detecting the content of liquid impurities, and a controller which is used for controllingthe liquid inlet valve and the liquid outlet valve to be opened and closed. Two ends of the communication channel are respectively communicated with the other end of the liquid inlet valve and the other end of the liquid outlet valve; the controller can control the liquid inlet valve to be opened to put in a preset amount of liquid and then control the liquid inlet valve to be closed, and after the impurity detector obtains the detection result at preset time intervals, the controller controls the liquid outlet valve to be opened. The impurity monitoring system of the liquid cooling system caneffectively solve the problem that impurity detection of the cooling system is inconvenient. The invention further discloses a liquid cooling system comprising the liquid cooling system impurity monitoring system.

The invention relates to a detection method for a device with a release emission function, and the method comprises the steps: an external power system interface detection step: detecting the horizontal state of an axis of a to-be-detected device when the to-be-detected device is horizontally placed through arranging a horizontal bracket type assembly structure, so that an external power system can be accurately butted with the to-be-detected device; and an inner cavity emission function detection step: detecting the inner cavity interface size, the release path and the release switch of the to-be-detected device at the same time by arranging a cylindrical assembly type structure with a center hole. Through the application, the problems that the external power system interface of the device with the release launching function is inconvenient to detect, the detection efficiency of the inner cavity launching function is low and the error is high are solved, the efficient detection of the device with the release launching function is realized, and the detected device can be ensured to smoothly realize the release launching function.