65results about How to "Improve shooting clarity" patented technology

The invention relates to an all-round highway vehicle detection system, which comprises a plurality of information acquisition modules, a communication module and a central platform, wherein the plurality of information acquisition modules are used for acquiring information of vehicle on each lane of the highway, judging whether vehicle violation happens and generating a violation evidence; the communication module is used for transmitting the violation evidence generated by the information acquisition modules to the central platform; and the central platform is used for storing the violation evidence generated by the information acquisition modules, carrying out data analysis and processing and providing a user query and reading function. By adopting the all-round highway vehicle detection system provided by the invention, functions of small vehicle lane occupancy capture for a large vehicle, illegal vehicle capture for emergency lane occupancy, over speed vehicle capture, low-speed vehicle capture, interval speed measurement, high-definition image tampering prevention, vehicle feature recognition, high-definition video recording, automatic device state detection, automatic anomaly diagnosis and recovery, device power safety and lightning protection, theft prevention and alarming.

The invention provides a laser machine and camera linking control method, device and system, which are applied in a shooting device, comprising the laser machine and the camera. The camera moves alongthe moving of a target object. The laser machine and camera linking control method comprises the steps that the parameter information of lens of the camera is obtained, wherein the parameter information of lens of the camera is corresponding to the shooting area of the camera; the parameter of a target light-filling area of the laser machine can be determined based on the lens parameter information of the camera; the emergent light parameter of the laser machine can be adjusted based on the target light-filling area of the laser machine, so that the target object shot by the camera can be placed in the target light-filling area. The invention is advantageous in that the definition of the object shot by the camera can be increased.

The application discloses an array substrate, a preparation method thereof, a display device, and an imaging method thereof. The array substrate comprises a base substrate; and a plurality of imagingapertures and sensor units disposed above the base substrate, wherein the imaging apertures are located above the sensor units, and correspond to the sensor units one to one. According to the technical solution of the embodiment of the application, an imaging function is integrated into the display screen by adding the imaging aperture layer and the image forming layer, thereby avoiding occupyingthe frame of the display device, and facilitating the implementation of a narrow frame and a full screen.

The invention relates to the technical field of security and protection monitoring equipment, and discloses a lifting protection device for a security and protection monitoring camera. The lifting protection device comprises a protection shell, a sliding rail is fixedly connected to the bottom end of the interior of the protection shell, a sliding block is slidably connected to the inner side wallof the sliding rail, and a driving end is fixedly connected to one end of the sliding rail; and the stretchable end of the driving end is fixedly connected with one side of the sliding block, a firstconnecting rod is fixedly connected to the top of the sliding block, and a second connecting rod is hinged to one end of the first connecting rod. The camera is fixed to a lifting plate, and when theexternal temperature is too high, alcohol liquid in a detection device is heated and volatilized to generate expansion gas, so that the expansion gas provides power for the driving end, the driving end drives the sliding block to slide, and the driving end drives an end face disc teeth to rotate; and the lifting mechanism is not provided with a track, so that the lifting speed is only influencedby the rotating speed of the end face disc teeth, the lifting plate can instantly lower the camera to the interior of the protection shell to protect the camera.

The invention relates to a three-dimensional modeling device which comprises a number of automatic supporting frames, a placement platform and a graphic working station. A number of automatic supporting frames in an annular structure are placed in the periphery of the placement platform. A number of automatic supporting frames are connected with the graphic working station through lines. The graphic work station controls the automatic adjustment of a number of automatic supporting frames. An illuminator is arranged between each two adjacent automatic supporting frames. A number of illuminators in an annular structure are arranged in the periphery of the placement platform. A number of cameras are arranged on one end part, which is close to the placement platform, of each automatic supporting frame. A number of cameras photograph the objects of the placement platform and transmit the generated image information to the graphic working station. The graphic working station carries out three-dimensional mapping according to the image information. Compared with the prior art, the three-dimensional modeling device provided by the invention has the advantages of convenient operation, fast three-dimensional modeling, multiple-angle object shooting, low overlapping degree of adjacent images, short photographing time and automatic modeling and drawing.

The invention relates to a multi-layer photographing method and photographing system for microscopic examination. The system comprises a rack, a stage, an objective lens group and a camera. The objective lens group comprises two or more objective lenses of different optical lengths and is rotatably mounted on the rack by switching the objective lenses. The stage and the camera are respectively mounted on the rack right under and right above the objective lens group. The stage is mounted on the rack in such a manner that the stage can be moved horizontally with the shooting position adjustable. A lens of the camera is combined with the different objective lenses subjected to rotational switching to focus on different levels of a mixed microscopic examination liquid in a counting pool of the stage. In this way, by changing the optical length of the objective lenses, multi-level objects in the counting pool are photographed, without any need of adjusting the stage; low machining precision is required, and the method is easy to achieve with high control accuracy; the detection speed and shooting clarity are greatly improved; the photographing system is simple in structure, long in service life, stable in performance, convenient for operation, and good for promotion and application.

The present invention discloses a panorama camera lens fill-in light device. The device comprises a pedestal, one side of the pedestal is provided with a first transmit-receive device, and the bottom of the pedestal is provided with a travelling mechanism and a groove; the travelling mechanism includes a roller, a first gear, a rotation axis, a rotation motor and a second gear; the top end of the pedestal is provide with a vertically arranged support column; a connection rod is arranged at the upper portion of the support column; a first support plate is arranged at the top end of the connection rod; a second support plate being parallel to the first support plate is arranged right above the first support plate; one side, close to the second support plate, of the first support plate is provided with three first fixing rings; and one side, close to the first support plate, of the second support plate is provided with three second fixing rings, and one sides, far away from the pedestal, of the first fixing rings and the second fixing rings are provided with a plurality of fill-in lights. The panorama camera lens fill-in light device is reasonable in design and convenient to use to satisfy the fixing of the panorama cameras with different sizes of the spherical diameters and effectively improve the usage quality and the camera quality.

The invention provides an object appearance omnibearing image acquisition device and an acquisition method. The device comprises a rotation control part, an object carrying disc used for placing a shot object and a camera supporting part used for supporting a camera, wherein the rotation control part is rotatably located below the object carrying disc, the camera supporting part is located on the periphery of the object carrying disc and fixedly connected with the rotation control part, the rotation control part rotates to drive the camera supporting part to rotate around the periphery of the object carrying disc, and the camera is installed on the camera supporting part, and the vertical height and / or the horizontal distance between the camera support part and the object carrying disc can be adjusted through the camera support part. A shot object can be placed in the object carrying disc, the camera is installed on the camera support part, the rotation control part is fixedly connected with the camera support part, and when the rotation control part rotates, the camera support part can be driven to rotate in the circumferential direction of the object carrying disc, so that panoramic shooting of the object is completed by the camera, and the shooting efficiency and definition are improved.

The invention discloses a photographing question-searching method and system and handheld photographing equipment. The method comprises the steps that the handheld photographing equipment projects a dominant frame on a projection plane where test questions are located in response to a box selection instruction, wherein the dominant frame is used for box-selecting at least one to-be-tested test question in the projection plane; the handheld photographing equipment detects whether the projection direction of the projected dominant frame is perpendicular to the projection plane or not, wherein the photographing direction of a camera of the handheld photographing equipment is the same as that of the projection direction, and if not, the projection direction is adjusted till the projection direction is perpendicular to the projection plane; the handheld photographing equipment photographs the area where the dominant frame is located through the camera to obtain test question images, and then sends the test question images to electronic equipment to make the electronic equipment output the test question images and upload target to-be-tested test questions in the test question images to aserver to obtain target answer information corresponding to the target to-be-tested test questions. By means of the photographing question-searching method and system and the handheld photographing equipment, the question-searching efficiency and accuracy can be improved.

The invention discloses a high-altitude evidence obtaining apparatus for 110kV electrical equipment. The high-altitude evidence obtaining apparatus comprises a telescopic insulating rod, a cloud deck is installed on a top end of the insulating rod, a fast camera installation bracket is installed on the cloud deck, and a camera is installed on the fast camera installation bracket; the camera is a focusing camera, the camera comprises a microprocessor, the camera further comprises a lithium battery, and the microprocessor communicates with a mobile phone on a working site of the insulating rod through a WIFI module; the fast camera installation bracket comprises a base connected with the cloud deck, an assembly groove is formed in an upper surface of the base, chutes are formed in two side walls of the assembly groove, correspondingly slider rails assembled in the chutes in a sliding manner extend out from the two sides of the bottom of the fast camera installation bracket, an assembly double-screw bolt for fixing the camera is arranged at the bottom of the fast camera installation bracket from bottom to top in a penetration manner, an assembly screw cap is arranged at the bottom of the assembly double-screw bolt, and a rotationally installed semicircular ring-shaped manual ring is arranged on the assembly screw cap; and a waist-shaped hole is formed in a position corresponding to the assembly double-screw bolt on the fast camera installation bracket, and the waist-shaped hole is a through hole.

The invention discloses an illuminating lamp having a camera module. The illuminating lamp comprises a lamp shell and a light source positioned in the lamp shell, wherein the camera module is additionally arranged in the lamp shell, and comprises a controller and a lens electrically connected with the controller; and an exposing hole for exposing the lens is formed in the lamp shell. Compared with the prior art, an LED lamp tube integrates an LED unit and the camera module as a whole, so that the LED lamp tube can perform 5 mega-pixel automatic focusing shooting and detection by seconds to realize a monitoring function while having an illuminating function, the application of the LED lamp tube is largely widened, and the LED lamp tube can be widely applied to various monitoring places; and in addition, the illuminating lamp is compact in structure, is miniaturized, and is convenient for installation.

The invention relates to a reversing rear-view auxiliary device based on 3D ranging and a using method thereof. The reversing rear-view auxiliary device comprises a rail and cameras, wherein a plurality of cameras are arranged on the rail at intervals; any two cameras form a group; left and right views shot by a group of cameras are presented to left and right eyes through stereo display respectively to form a stereo image; the rail and the cameras mounted on the rail are packaged in a glass tube; the cameras can move along the rail so as to lock the relative position between a monitored object and a vehicle itself; while reversing, at least one group of cameras move along the rail to the tail part of an automobile, the stereo image shot by the group of cameras forms a reversing image, andthe remaining cameras are distributed on the two sides of the vehicle at intervals; and when the automobile changes lanes or moves forward, the positions of the cameras on the rail are dynamically adjusted according to the running state of the vehicle and accurate estimation and reminding are performed.

The invention belongs to the field of monitor equipment, and particularly relates to a self-adjusting light filtering monitor. The self-adjusting light filtering monitor comprises a monitor body and asupport; the monitor body is fixedly mounted on the support; a driving mechanism and a light filtering mechanism are arranged on the monitor body; and the driving mechanism comprises a sliding rod arranged vertically and of which the upper end is fixedly connected to the lower side wall of the monitor body, a ferromagnetic plate arranged on the sliding rod in a sliding and sleeving mode, a limiting block fixedly connected to the lower end of the sliding rod, a reset spring arranged on the sliding rod in a sleeving mode and of which the upper end and the lower end are fixedly connected with the side walls of the ferromagnetic plate and the limiting block respectively, and an electromagnet fixedly connected to the upper end of the sliding rod. The position of a light filtering plate can beautomatically adjusted according to the illumination intensity, and the light filtering effect of the monitor is realized, so that the monitor can stably perform shooting under strong light; and the light filtering plate can be cleaned under the action of a cleaning strip.

The invention discloses an equipment box. A storage battery and a signal receiving-transmitting-receiving module are arranged in the equipment box, a rotating shaft is inserted in the middle of the equipment box, a first gear is arranged on the rotating shaft, a second gear meshed with the first gear is arranged on one side of the first gear, an output shaft of a first driving motor is arranged in the middle of the second gear, and a mounting plate is arranged at the top end of the rotating shaft. A first electric telescopic rod is arranged at the top of the mounting plate, the movable end of the first electric telescopic rod is connected with a second electric telescopic rod, the top end of the first electric telescopic rod is connected with a fixing block, the side wall of the fixing block is connected with a supporting rod, the movable end of the second electric telescopic rod is hinged to the supporting rod, a mounting block is connected with the other end of the supporting rod, a driving motor is arranged in the mounting block, and the output end of the second driving motor is connected with a monitoring mechanism. The monitoring mechanism can be adjusted in multiple directions, water vapor on a monitoring lens can be removed, the shooting definition of videos and pictures is improved, and damage of the water vapor to a monitoring equipment circuit can be avoided.

The invention provides a deploying and controlling equipment which comprises a base, a supporting base, a rotating shell, a camera shooting assembly, a lighting assembly and a control circuit board, the supporting base comprises a support and a rotating groove formed in the inner side of the support, and the support is rotationally connected with the base; the rotating shell is rotatably connectedwith the support, and the rotating shell is arranged in the rotating groove; the camera assembly is arranged in the rotating shell; the lighting assembly is connected into the rotating shell. The control circuit board is arranged in the support; the camera assembly is connected with the control circuit board; an identification module is integrated on the control circuit board; the identificationmodule is used for identifying image data shot by the camera assembly; therefore, the shooting sharpness of the camera shooting assembly is increased, the effective information of the image data shotby the camera shooting assembly can be automatically recognized in cooperation with the recognition module, and the human face and license plate information in the image data can be automatically recognized.

The invention discloses an intelligent cleaning device for a camera, include a mounting base, one side of the mounting base is provided with a support frame, A bolt seat is symmetrically arranged on the side of the support frame far away from the top end of the mounting base, A mandrel is symmetrically arrange between that bolt seats, A support rod is sleeve on that mandrel, a camera body is arranged at the top end of the support rod, a protective cover is arranged at an end of the camera body far away from the mounting base, a cham is arranged in the camera body close to the top of the protective cover, a cleaning mechanism is arranged in the chamber, and a drainage tube is arranged on one side of the cleaning mechanism. The utility model has the advantages of ingenious overall design andnovel structure, which not only solves the automatic adjustment of the shooting angle of the camera, but also realizes the timing intelligent cleaning of the lens of the camera, can remove the dust on the lens in time, improves the shooting clarity of the camera, and prolongs the service life of the camera.

The invention discloses an LED support material belt online detecting and punching system. The system comprises a rack, a controller, a feeding unit, an online detecting unit and a punching unit. According to the system, machine vision equipment and the controller are adopted to detect LED support material belts online so that defective products in the LED support material belts can be identifiedin high efficiency and high accuracy modes, and the positions where the defective products are located can be positioned in high efficiency and high accuracy modes; a special light source assembly isarranged so that shadows caused by strong and weak light areas can not appear on the LED support material belts, an image shot by the machine vision equipment can accurately reflect the real states ofthe LED support material belts, and then high-precision detection is achieved; and according to the provided LED support material belt online detecting and punching system, the identification precision is 0.05 mm, the LED support material belts with the LED support single side sizes of 2.0 mm can be detected, and the defective product identification rate can reach 100%.

The invention discloses an unmanned flying machine for surveying and mapping. The unmanned flying machine comprises three groups of supporting rods having inter-axle included angles of 120 degrees, adirect-current motor and rotors, a central control board, a take-off and landing bracket, a wireless transceiver module and a handheld control terminal, wherein the three groups of supporting rods having inter-axle included angles of 120 degrees are connected with the central control board; the direct-current motor and rotors are arranged on the supporting rods; the take-off and landing bracket isconnected with the central control board by virtue of a connecting structure; a three-axis stable pan-tilt is arranged below the central control board; a mapping camera is connected onto the three-axis stable pan-tilt by virtue of a damper; the damper comprises a lower damping plate and an upper damping plate; the wireless transceiver module is arranged on the supporting rods. The unmanned flyingmachine disclosed by the invention can perform aerial working mapping, and can also serve as a tripod mapping platform on the ground. The mapping camera is connected by the damper, so that airflow interference and motor vibration in the flying process of the unmanned aerial vehicle body can be effectively isolated, and the shooting definition and effect of the mapping camera can be improved.

The invention discloses an anti-violence hemisphere monitoring camera with a cleaning mechanism, and relates to the technical field of monitoring cameras, the anti-violence hemisphere monitoring camera comprises an anti-explosion hemisphere monitoring camera, the top of the anti-explosion hemisphere monitoring camera is provided with a connecting base, and the top of the connecting base is provided with a mounting base; a cleaning mechanism is arranged at the bottom of the mounting base, and a mounting plate is arranged at the top of the mounting base. Through cooperation of a double-head motor, a first bevel gear, a second bevel gear, fan blades, a water pipe and a ventilation pipeline, the double-head motor enables the fan blades to rotate through continuous meshing of the first bevel gear and the second bevel gear, cold air emitted by water circulating in the water pipe is blown out through the ventilation pipeline, and the problem that in hot weather, the fan blades cannot rotate is solved. And the aging speed of key parts in the anti-violent hemisphere monitoring camera can be accelerated, and the effect of prolonging the service life of the camera is achieved.

The present invention relates to the technical field of video equipment, and in particular, to a cellphone set piece device supporting network camera accessing. The device includes a smart cellphone set piece and a network camera; the smart cellphone set piece includes a smart host CPU, a displaying module, an input module, a GPS module, an LTE network multimode communication module, a storage module, an OTG USB to internet port module, a POE internet port and a power supply module, wherein each module is communicated with the smart cellphone set piece CPU, the OTG USB interface is connected to the OTGUSB to internet port module, and the OTG USB to internet port module is provided with a POE internet port externally, and the POE internet port is connected to the network camera. The device of the present invention has a small volume, is easy to carry. The connection between the smart cellphone set piece and the network camera is achieved via the OTG USB to internet port module, the video transmission therebetween is achieved, a defect of a low shooting quality of the cameral of the cellphone is overcome, the operation is easy, the influence of the light is small, and the shooting is clear and stable.

The invention relates to a high-stability mobile phone camera, and belongs to the technical field of mobile phones. The high-stability mobile phone camera comprises a camera mounted on a mobile phone, a telescopic assembly for driving the camera to stretch and retract is arranged between the camera and the mobile phone, and a stabilizing assembly for improving the stability of the camera is arranged between the telescopic assembly and the camera. The stabilizing assembly comprises an upper fixing plate, a lower fixing plate and an elastic piece, the upper fixing plate is fixedly connected with the camera, the lower fixing plate is connected with the telescopic assembly, and the elastic piece is located between the upper fixing plate and the lower fixing plate and fixedly connected with the upper fixing plate and the lower fixing plate. The camera has the effects of buffering the vibration intensity transmitted from the push rod to the camera and improving the stability of the camera.

The invention discloses a manipulator camera setting structure, and belongs to the technical field of robots. The manipulator camera setting structure comprises a manipulator and a mechanical arm transmission shaft, wherein the mechanical arm transmission shaft is in transmission connection with the manipulator; the manipulator camera setting structure further comprises a camera base, a first camera and a second camera, the camera base is fixedly connected with the mechanical arm transmission shaft through a locking mechanism, the first camera and the second camera are arranged on the camera base, and the first camera and the second camera face the manipulator; and the side wall of the mechanical arm transmission shaft is provided with a mounting space, and the locking mechanism is arranged in the mounting space. According to the manipulator camera setting structure, the moving position of the camera base is locked from all directions through the locking mechanism, so that the stability of the cameras is realized, and the shooting effect and definition of the cameras are improved.

The invention discloses a high-precision LED support material belt online detection punching system. The high-precision LED support material belt online detection punching system comprises a rack, a controller, a feeding unit, an online detection unit and a blanking unit. LED support material belts are online detected through machine vision equipment and the controller, defective products in the LED support material belts can be efficiently recognized at high precision, and the positions where the defective products are located are efficiently positioned at high precision. Through the arrangement of a special light source assembly, strong and weak light areas cannot be generated on the LED support material belts to generate shadows, it is guaranteed that images shot by the machine vision equipment can accurately reflect the real states of the LED support material belts, and therefore high-precision detection is achieved. According to the high-precision LED support material belt onlinedetection punching system, the recognition precision is 0.02 mm, the LED support material belts with the LED support unilateral sizes of 1.0 mm can be detected, and the recognition rate of the defective products can reach 100%.

The invention applies to the technical field of communication, provides a football rebroadcast field photographing method, device and system and aims at solving the problem that in the prior art, a non-specialized person cannot control camera framing and photographing well in a football rebroadcast process. The method comprises the steps of receiving a region preset position setting instruction; setting region preset position parameters of cameras corresponding to region serial numbers according to the region preset position setting instruction and the region preset position parameters; when a region photographing instruction is received, according to a target region serial number in the region photographing instruction, instructing the camera corresponding to the target region serial number to carry out photographing according to the region preset position parameter corresponding to the target region serial number. According to the technical scheme provided by the invention, the photographing efficiency and definition are improved, and moreover, complex manual framing control such as angle conversion and parameter adjustment is prevented from being carried out on the camera, so the non-specialized person also can control the camera framing and photographing well in the football rebroadcast process.

The invention discloses a linkage snapshot device and method, and the linkage snapshot device comprises a linkage camera device and a triggering device, and is characterized in that the linkage camera device comprises a high-definition camera, and a transmission module, an IOT communication module, an event indication module, a power supply module and a holder module which are connected with the high-definition camera. Targeted photo and video snapshot is carried out in a specific scene, post-processing work such as automatic classification, filing and storage can be carried out on photos and videos according to identity information, the equipment deployment difficulty is low, the operation cost is low, the shooting definition is high, and teachers and parents can conveniently know the activity condition of infants so as to carry out management.

The invention provides an insect sticking plate insect pest automatic monitoring device based on a mobile phone. The device comprises the monitoring mobile phone, an intelligent control box, a solar cell panel, an insect sticking plate, a distribution box, and a solar cell panel bracket, an insect sticking plate bracket and a distribution box bracket which are used for fixing the device, the monitoring mobile phone is placed in the intelligent control box, the intelligent control box is placed in the solar cell panel bracket, and a semiconductor chilling plate and a temperature control switchare arranged in the intelligent control box. The device is used for automatically controlling the temperature in the intelligent control box, a single-chip microcomputer, a transformer, a Bluetooth module and a relay are further arranged in the intelligent control box and used for automatically charging the monitoring mobile phone, and the monitoring mobile phone shoots an insect sticking plate image through a shooting hole in the side face of the intelligent control box and sends the image to a server through a wireless network. The automatic monitoring device provided by the invention can solve the problem that an automatic monitoring system cannot stably operate for a long time due to the fact that the monitoring mobile phone is overheated or overcharged.

The invention belongs to the field of monitoring equipment in particular to a magnetic type self-switching infrared monitor. The monitor comprises a cylindrical shell. A monitoring head is mounted atthe upper half part of the shell. Arc-shaped blocks are arranged on the two sides of the monitoring head. A slide way in the vertical direction is formed between the two arc-shaped blocks. An infraredcut-off plate is connected into the slide way in a sliding manner,. A frame of the infrared cut-off plate is made of a magnetic material. An electromagnet is embedded in the upper portion of the shell, the electromagnet can attract the infrared cut-off plate to the uppermost side of the sliding way in the power-on state, so that the infrared cut-off plate can block external infrared rays outsidethe monitoring head, a temperature control switch is arranged on the shell, and the temperature control switch, the electromagnet and an external power source are coupled in series. The temperature control switch is arranged to control switching of the infrared cut-off plate, higher flexibility is achieved, automatic adjustment can be conducted according to weather conditions, the influence of infrared rays on the monitor is reduced to the maximum extent, and it can be guaranteed that the monitor has enough light incoming amount.

An auxiliary mechanism comprises an outer cover and a telescope, the telescope is arranged in the outer cover, a camera is arranged on the inner wall of the outer cover, a telescopic assembly is arranged outside the telescope, a connecting assembly is arranged outside the outer cover, a supporting plate is fixedly connected to the inner wall of the outer cover, and the supporting plate is fixedly connected with the telescopic assembly. The invention relates to the technical field of photography. According to the digital aerial photogrammetry equipment capable of improving the measurement precision, when the shooting range is large, a driving motor drives a circular plate to rotate, so that a rotating strip drives an upper connecting column to move, a sliding plate drives a telescope to move to a shooting part of a camera, and the shooting definition is enhanced through focusing of the telescope; the stability of the telescope is enhanced through the connection of the sliding strip and the sliding groove, the situation that the shooting definition is reduced due to the poor stability of the telescope is avoided, and the problem that the measurement precision is poor in the surveying and mapping or surveying process of an existing aerial photography technology is solved through the combination of the structures.

The invention discloses a statistical scanning device for accountants. According to the device, a first scanning mechanism and a second scanning mechanism are arranged, therefore, twice scanning of the paper data can be realized. A scanning processor can perform comparative analysis on scanning data of the first scanning mechanism and the second scanning mechanism. When the contents scanned and recognized by the first scanning mechanism and the second scanning mechanism on the same paper sheet are inconsistent, the scanning processor can give an alarm to facilitate re-scanning of the paper sheet. When the first scanning mechanism and the second scanning mechanism scan and identify the same paper, the scanning processor stores the scanned data content, so that the accuracy of scanning the statistical data can be effectively ensured, and the use reliability of an accountant is improved.