35results about How to "Easy to identify and operate" patented technology

The invention discloses a Word document image generating method and a system, which is applied for converting specified objects in a source file into images. The method comprises the steps of setting specifying marks in the source file for specifying the specified objects; integrally converting the whole page including the specified objects and the specifying marks in the source file into images and forming a temporary image according to the layout of the source file; and acquiring image data of the specified objects with the pixel points of the visualized specifying marks in the temporary image as the boundaries. The image data form the images of the specified objects. The system comprises a specifying mark generating module, an image generating module and a local image extracting module. The method and the system provided in the invention can convert any specified object in the source file into an image. Meanwhile, the resolution of the image can be set as required. The visual effects of the specified object image content are consistent with those of the specified object displayed in the source file.

The invention relates to an image correction method and apparatus. The method comprises the following steps: obtaining an object area image; when the direction of characters in the object area image is not parallel to an X axis, according to a vertical bisector of the object area image, dividing the object area image into a first subarea image and a second subarea image; obtaining a first projection graph by projecting the first subarea image to a Y axis, and obtaining a second projection graph by projecting the second subarea image to the Y axis; according to the first projection graph and the second projection graph, calculating an included angle between the direction of the characters in the object area image and the X axis; and according to the included angle, rotating the object area image to enable the direction of the characters in the object area image to be parallel to the X axis. According to the technical scheme provided by the invention, the direction of the characters in the object area image is corrected, and character segmentation operation and later identification operation are facilitated.

The invention provides a touch control and fingerprint identification module, a manufacture method thereof, and an electronic terminal. The touch control and fingerprint identification module includes a first electrode layer, a second electrode layer, a processing chip, and an insulating layer as a spacing layer between the first electrode layer and the second electrode layer. The first electrode layer, as a first electrode layer of fingerprint identification and touch control, comprises a plurality of successively arranged first electrode lines. The second electrode layer, as the second electrode layer of fingerprint identification and touch control, comprises a plurality of successively arranged second electrode lines. The first electrode lines of the first electrode layer and the second electrode lines of the second electrode layer are arranged in a staggered way and are connected to the processing chip. The processing chip processes signals from the first electrode lines and / or the second electrode lines to obtain a fingerprint and / or touch position. The touch control and fingerprint identification module can save the key fingerprint module space of a conventional touch device, integrates a touch control function and a fingerprint identification function, and is more convenient in operation and higher in security performance.

Provided is an all-in-one machine with a virtual touch shortcut key. The all-in-one machine comprises a touch screen, a processor, a serial communication interface, a USB interface, and a serial USB data conversion module. Display regions of the touch screen are provided with touch shortcut key regions, so that when the touch shortcut key region is triggered, first touch data in a serial signal format is generated, and when regions except the touch shortcut key region in the display region is triggered, second touch data in USB format is generated. The serial communication interface is used to send the first touch data to the serial USB data conversion module. The serial USB data conversion module is used to convert the first touch data to the first touch data in USB format, and send the first touch data in USB format to the processor. The USB interface is used to send the second touch data in USB format to the processor. The processor executes corresponding operation according to the first touch data or the second touch data. A touch shortcut key region does not need to be specially arranged out of the display regions, so volume of the all-in-one machine is reduced, the machine is lighter, so as to be beneficial for reducing cost.

This information processing system includes a call center terminal and an image forming apparatus. The image forming apparatus includes a display, and receives a user operation via a plurality of operation screens displayed on the display. Operation history image data related to an operation history image, which includes a moving image or a capture image corresponding to the operation history of a user who is using the image forming apparatus from when an operation for executing a predetermined job is started, is generated. The operation history image data is transmitted to the call center terminal, and the operation history image corresponding to the user's operation history is displayed on a display of the call center terminal.

The invention discloses an animal identity recognition management method. The method is characterized by comprising the following steps that 1, a local server downloads corresponding unique feature recognition information from a cloud server according to an ID number of an animal to be recognized; 2, an identity recognition terminal downloads the ID number of the animal to be recognized and the corresponding unique feature recognition information from the local server; 3, the identity recognition terminal collects unique feature recognition information located on the animal body; 4, the collected unique feature recognition information and the downloaded unique feature recognition information are compared to obtain a recognition result. According to the method, during recognition, firstly, related information of the animal is downloaded to local, workloads of the cloud server are lowered, effective recognition is ensured, the recognition efficiency is improved particularly on the condition that the network environment is not good.

The invention relates to an indoor scene identifying method based on point cloud fragment division. The indoor scene identifying method comprises the following steps of: pre-dividing a three-dimensional point cloud image according to a plane method vector and color information of a three-dimensional point cloud by combining a graph theory method, so that the image is divided into different point cloud fragments, and each fragment belongs to different objects; establishing a rate model framework for combining and identifying simultaneously to carry out combination and object classification on the point cloud segments, so as to identify different objects in a scene space; and expressing relation of an image characteristic, an object type and an object of the scene spaces and information of an area where the scenes are by using a scene space level model for combining semantic information with topological relation, and establishing a scene space information inference model based on an oriented picture, so as to obtain space semantic information of the scene. Compared with the prior art, the indoor scene identifying method has the advantages of accurate identification, simplicity and convenience in operation and the like.

The invention discloses a primer pair and method for identifying hericium erinaceus houjie No.2. The primer pair comprises an upstream primer and a downstream primer, wherein the upstream primer is 5'-CAAACCGGTGTCAGGGAACTGC-3', and the downstream primer is 5'-ACGAATTTGAATCCTCCACGTCGAA-3'. The primer pair is obtained through hericium erinaceus houjie No.2 specific molecular marker design. The primer pair has the advantages that detection time is short, accuracy is high, judgment is easy and repeatability is high when used for identifying hericium erinaceus houjie No.2 with the PCR method, and early-stage identification can be achieved quickly.

The invention discloses face recognition equipment with a light interference resisting function, which comprises a base, a vertical frame is fixed at the top of the base, and a mounting ball is movably arranged at the top of the inner side of the vertical frame in an embedded manner through a torsional spring; the device further comprises a pedal plate, the pedal plate is installed in a top groove formed in the top of the base, the positioning groove is formed in the top of the base, the top of the pedal plate is located above the base in a protruding mode, the bottom of the first oil tank is connected with a second oil tank through an oil conveying pipe, and a second piston plate is installed in the second oil tank. A reset rod is fixed to the side of the rack, and one side of the rack is meshed with a tooth roller. And the telescopic groove is formed in the top of the inner side of the vertical frame. According to the face recognition equipment with the light interference resisting function, by sensing the treading positions of people of different heights, angle adjustment is achieved, the recognition camera is protected, light is shielded, meanwhile, internal light can be dispersed, and the light supplementing effect is improved.

The invention belongs to the field of computer hardware, and specifically provides a keyboard with the magnifying glass function and a cup holder. The keyboard with the magnifying glass function and the cup holder comprises a housing, and keys arranged on the upper surface of the housing; a convex lens is arranged on the upper surfaces of the keys; the cup holder is arranged on the housing. The keyboard with the magnifying glass function and the cup holder has the advantages that the problems that characters on the keys of the keyboard are difficult to watch clearly and a water cup cannot be placed on the keyboard in the prior art can be solved; the characters on the keys can be magnified through the convex lens, so that the middle-aged and aged people can conveniently recognize and operate; the cup can be effectively fixed through the cup holder on the housing, and thus the water cup can be prevented from being turned up by mistake to damage the computer hardware or paper files.

The invention discloses a parking management system based on the Internet of Things technology, and the system is provided with an Internet of Things device and a light control device, can achieve the convenient recognition of a vehicle through the Internet of Things device, achieves the automatic opening and closing of a barrier gate, and can achieve the planning of an optimal driving route through the control of light. Therefore, parking is convenient; by connecting the Internet of Things device with a mobile phone, automatic vehicle searching operation can be achieved through lamplight, the convenience of vehicle searching is greatly improved, the staying time of people in the garage is shortened, danger is reduced, and the operation efficiency of the parking system is improved. The method has the advantages of being convenient to operate and capable of searching vehicles.

The invention provides a precordial lead rapid identification method which is characterized by dividing lead wires of precordial leads into two different groups according to whether the lead wires are corresponding to the left side part or the right side part of the chest of a human body based on a general character differentiating method of the same shape and / or color system, wherein the lead wires in each group have the same differentiating shape and / or color system; accurately differentiating between the lead wires in each group according to the specific parts of a human body which the lead wires are corresponding to based on the difference differentiating methods of differentiating identification area axial subsections and / or marking characters. The method enables differentiating identifiers for lead wires corresponding to the left side part and the right side part of the chest to be simple, clear and definite, greatly facilitates identification operation in a using process, and has the advantages of easy, simple, efficient ad rapid identification, high reliability and great practicability.

The invention belongs to the technical field of communication and particularly relates to a wireless classroom teaching data transmission system and method. An integrated scheme for multi-device information interaction is finished by transmitting data through a private protocol. According to the system and the method, special data information in a communication protocol is sent or received through active band communication, thereby finishing information interaction in a teaching process; and big data packet transmission and one-to-many device data processing capability are realized in the interaction process. According to the system and the method, a function of converting valid data into operation convenient for identification is realized; different scene application modes are designed especially for teaching management features of middle and primary schools and colleges; the teaching system is integrated with answering, checking-in, competitive answering and voting; the method and the system are applied to classroom teaching and are convenient for teachers to check answers of students; the teaching efficiency and classroom teaching enthusiasm are improved; and application demands under various teaching environments are satisfied.

The invention discloses a voltage sag measuring device and system and a control method, and the device comprises a device body, one end of the outer side wall of the device body is hinged with a device bin gate, the outer side wall of the device bin gate is fixedly connected with a display screen, and a plurality of groups of measuring plug ports are uniformly arranged below the display screen of the outer side wall of the device bin gate. One end of the outer side wall of the device bin door is connected with a measuring wire limiting and fixing mechanism. Through the arrangement of the fan, heat in the device body can be extracted from the top, meanwhile, through the arrangement of the wind power conversion mechanism, heat dissipation fan blades on a rotating shaft in the fixed bin can be synchronously driven to rotate, and external cold air is extracted into the device body, so that air circulation is formed in the device body, heat dissipation is faster, and the heat dissipation efficiency is improved. And therefore, the heat dissipation effect of the device is improved, electronic elements in the device body are prevented from being damaged by heating, the service life of the device is prolonged, and the safety of the device during use is further improved.

The present invention discloses a method for identifying resistance of tomato leaf mold by using in-vitro leaves. The method comprises tomato in-vitro leaf collection, fulvia fulva (cooker) ciferri culture and spore suspension preparation, in-vitro leaf inoculation, disease investigation, etc. The method mainly utilizes the cultivated fulvia fulva (cooker) ciferri to inoculate on the in-vitro leaves of the tomato material to identify the resistance of the tomato material to pathogenic micro-organisms. The method utilizes a piece of the in-vitro leaf indoors to identify the disease resistance of the material, and is simple in operation, good in controllability and high in efficiency, and a simple and effective method for inoculation identification. The method can scientifically, efficientlyand accurately identify the resistance of different tomato materials to the leaf mold.

An exercise book content identification method is characterized in that an exercise book is formed by binding a plurality of answer sheets along the edge of the same side, and an answer area is printed on the other side of each answer sheet. The exercise book content identification method comprises the following steps; acquiring image information of a plurality of answer sheets which are stacked in a staggered manner, wherein the image information comprises all or part of the answer sheet at the uppermost part and a non-coverage area where the answer sheet at the lower part is not covered by the answer sheet at the upper part; and identifying the content of the unshielded answer sheet and the residual content of the non-covered area of the shielded answer sheet which are stacked in a staggered manner according to the image information. According to the scheme, after a user stacks the edges of one side of the exercise book in a staggered manner, the uppermost part and the residual partof the page can be identified. And the contents of the coverage area and the non-coverage area as different pages are identified. Meanwhile, the answer area is arranged on one side of the non-bindingedge, and the technical effect of better answer area content extraction can be achieved by distinguishing the content of the unshielded page and the residual content, thus facilitating subsequent identification operations.

The invention provides a method and a device for detecting the initial position of a rotor of a permanent magnet synchronous motor. The method comprises the following steps: applying voltage vectors lasting for preset time in different directions to a to-be-detected motor; acquiring a corresponding current value of the to-be-detected motor in each voltage applying direction; obtaining a current sampling signal of the to-be-detected motor based on the different voltage applying directions and the corresponding current values; carrying out filtering processing on the current sampling signal based on a polynomial smoothing algorithm; and determining the initial position direction of the rotor of the to-be-detected motor based on the filtered current sampling signal. Noise signals distributed in different voltage applying directions are filtered by using a polynomial smoothing algorithm, the signal-to-noise ratio of current sampling signals is improved, the accuracy of rotor initial position identification is further improved, current sampling values in different voltage applying directions are processed, the requirement for applying a voltage vector is reduced, the identification operation process is simpler and more convenient, and the initial position of the rotor can be accurately identified in a current measurement value with a low signal-to-noise ratio.

The invention discloses an expression robot system for display and demonstration. The expression robot system comprises a display and demonstration platform body, a demonstration base, an expression simulation robot, a display and protective covers. The top of the display and demonstration platform body is fixedly provided with the demonstration base, the top of the demonstration base is fixedly provided with the expression simulation robot, the expression simulation robot is composed of a body and a head, the demonstration base is arranged to be of a trapezoidal structure, one side of the demonstration base is inclined, the inclined surface of the demonstration base is fixedly provided with the display, the protective covers are mounted on the display and demonstration platform body and the demonstration base, and the display and the expression simulation robot are installed inside the protective covers. The expression robot system is reasonable and simple in structure, realizes human-computer interaction, improves active sensing and interaction of the expression robot system during display and demonstration, is good in interactive effect and comfort in human-computer interactionoperation, achieves protection of the protective covers under the condition that an expression robot is not influenced, and is high in practicability.

The invention discloses an optical fiber identification device, which comprises a shell body, wherein an identification cavity is formed in the shell body, an annular rotating groove is formed in theinner wall of the identification cavity, an annular rotating block matched with the annular rotating groove is rotatably connected in the annular rotating groove, the inner wall of the annular rotating block is provided with an identification device, and a groove communicated with the annular rotating groove is further formed in the shell body, a driving motor is arranged in the groove, an outputshaft of the driving motor is connected with a first gear, a plurality of first tooth grooves matched with the first gear are formed in the side wall of the annular rotating block in a surrounding manner, the identification device is connected with a mounting block, and a first mounting slot matched with the mounting block is formed in the annular rotating block. The optical fiber identification device facilitates the position rotation of the identification device, so that the identification device can perform identification operation on a plurality of parts of an optical cable conveniently, thereby improving the precision of identification; meanwhile, the optical fiber identification device facilitates the disassembly, replacement and overhauling of the identification device, thereby reducing an error rate of identification.

The invention relates to the technical field of recognition equipment, in particular to a high-precision biological touch recognition device. A recognition system module is fixedly installed in a recognition box body, a protective cover is fixedly connected with the recognition box body and located at the top of the recognition box body, a movable panel is slidably connected with the protective cover, and the movable panel is located in the protective cover; a touch panel is fixedly connected with the movable panel, the movable panel slides out of the interior of the protective cover so that a user can carry out identification operation conveniently, and when the touch panel does not need to be used, the movable panel slides into the protective cover so that the touch panel can be protected, dust and other impurities are not prone to being accumulated on the touch panel, and identification failure caused by the influence of impurities on the touch panel during use is prevented, so that the recognition accuracy of the touch recognition device is improved.

The invention relates to a method for perfecting five preventions of an onside transformer substation by circuit offside information. An Ethernet plug-in unit is added in a telecontrol communication machine of each transformer substation, and an IP (Internet Protocol) address is distributed to a newly added Ethernet card of each telecontrol communication machine by a master station, so that the telecontrol communication machine of each transformer substation can receive data issued by the master station. The method comprises the following steps: an order is issued by the telecontrol communication machine of the onside transformer substation to the master station to call and transmit circuit disconnecting link position information of the offside transformer substation to the master station, and the circuit disconnecting link position information is used as one of the conditions for judging the onside circuit grounding switch position in onside transformer substation five-prevention logic judgment. According to the method disclosed by the invention, the onside grounding switch position is judged by obtaining the disconnecting link position information of the offside transformer substation from the master station, and the safety performance of the five-prevention operation can be improved.

The invention provides an avian influenza virus H7N9 sub type fluorescent RT-PCR primer group and a probe group matched with the primer group in use. The primer group comprises specific primers and probes designed for H7 antigens and N9 antigens and universal primers and probes for avian influenza virus, a lot of highly specific fragments can be amplified, double RT-PCR amplification is achieved by operation at one time, and the avian influenza virus and H7N9 sub types can be detected according to collecting variations of different fluorescent signals. The invention also provides an avian influenza virus H7N9 sub type fluorescent RT-PCR kit and a corresponding application method. Envelops and nucleocapsid on the outer side of the virus are damaged by means of a nucleic acid oriented release agent to release nucleoid RNA, and a proper liquid environment is provided for the RT-PCR reaction through PCR mixed liquid, so that follow-up detection and analysis are facilitated. The product andthe method provided by the invention have the advantages of sensitivity, specificity, stability, simplicity and convenience, good repeatability and the like, and is suitable for large-scaled antigendetection of front line quarantine officers.

A wall switch disclosed by the present invention comprises a switch base and a toggle, the toggle is rotatably arranged on the switch base, a swing base is arranged on the switch base in a swing manner, the swing base is in transmission connection with the toggle, the switch base is also provided with a lamp holder, a light-emitting unit is arranged in the lamp holder, and the light-emitting unit is arranged on the switch base. The swing seat is further provided with a contact used for changing the state of the light-emitting unit when the toggle switch is switched on and switched off, a display groove is formed in the position, corresponding to the lamp holder, of the toggle switch, a connecting groove and a connecting piece are arranged on the side edge of the switch seat, and the connecting groove is clamped with the connecting piece of the adjacent switch seat to be connected with the adjacent switch seat side by side. The switch base is provided with a mounting groove in the side direction of the connecting groove and the connecting piece, and an eccentric wheel is rotationally arranged in the mounting groove. The structure is simple, the installation time interval is convenient to adjust, connection is stable, and meanwhile the prompt identification function is achieved.

The invention relates to the technical field of size measurement, in particular to a method and device for measuring the size of a workpiece. The measurement method includes the following steps: acquiring an image of the workpiece to be measured, calibrating the pixels of the image, and performing matching measurement on the image by combining the calibrated pixels with a preset comparison standard, so as to obtain the size of the workpiece to be measured. Since the calibrated pixels have a smaller size, the size of a smaller workpiece can be measured through the pre-calibrated pixels. At the same time, there is no need to consider the shape and size of the workpiece when measuring. As long as the workpiece is within the shooting range, the size of the workpiece can be obtained through the calibrated pixels, which has high practicability and anti-interference. The workpiece size measurement method provided by the embodiment of the present invention can realize the size measurement of the workpiece more quickly and accurately, reduce the measurement error of the workpiece size, improve the measurement efficiency, and has high practicability and popularization value.

The invention provides a confusion preventing recognition method for portable beverage containers, which comprises a container group which consists of a plurality of portable beverage bottles with cap bodies. Each cap body of the beverage bottle respectively comprises a bottle cap rotatively arranged on the mouth of the beverage bottle and a lower connecting ring fixed on the beverage bottle. The bottle cap is connected with the connecting ring through an opening strip or discontinuous points. The method is characterized in that the container comprises at least three bottle caps with at least three different colors, and the color of the bottle cap is identical to that of the lower connecting ring of each beverage bottle. The bottle caps of the beverage bottles in the container group are set for different colors, the color of the bottle cap is identical to that of the connecting ring of each beverage bottle, after the cap is opened, a user can differentiate the beverage bottle from the beverage bottles of others by adopting that different beverage bottles have different bottle caps and connecting rings in color, to help the user to separate the beverage of the user from a plurality of mixed beverage bottles, and to reduce the situation of drinking by mistake or the abandoning caused by being incapable of distinguishing.

The invention relates to the technical field of mechanical tools for marine products, and provides a flaring device for bivalve molluscs. The flaring device for the bivalve molluscs comprises a first pliers handle and a second pliers handle, wherein the first pliers handle and the second pliers handle are connected together in a crossed mode through a hinge portion, a first pliers head and a second pliers head are arranged at the end, close to the hinge portion, of the first pliers handle and the end, close to the hinge portion, of the second pliers handle respectively, the first pliers head and the second pliers head are used in cooperation in an attached mode to form a head portion mechanism used for carrying out flaring motion, the head portion mechanism is used for being inserted into a gap formed between the two valves of each bivalve mollusc in the natural extension state, a limiting part and a flaring force application part are arranged at the position, far away from the hinge portion, of the first pliers handle and the position, far away from the hinge portion, of the second pliers handle respectively, and the two ends of the flaring force application part are fixedly connected to the first pliers handle and the second pliers handle respectively. According to the flaring device for the bivalve molluscs, a marine product worker can conveniently carry out living body sex discrimination on the bivalve molluscs and carry out living body observation of the gonad development maturity on the bivalve molluscs, the artificial spawning time can be mastered accurately, inbreeding hybridization and distant hybridization of the bivalve molluscs and establishment of families can be facilitated, and especially, group hybridization and mass production can be facilitated.

The present disclosure relates to an image correction method and device, wherein the method includes: acquiring an image of a target area; The area image is divided into a first sub-area image and a second sub-area image; the first sub-area image is projected to the Y axis to obtain a first projection map, and the second sub-area image is projected to the Y axis to obtain a second projection map; according to The first projection diagram and the second projection diagram calculate the angle between the direction of the characters in the target area image and the X axis; rotate the target area image according to the angle so that the direction of the characters in the target area image is parallel to the X axis. Through this technical solution, the direction of the characters in the image of the target area is corrected, which facilitates the character segmentation and subsequent recognition operations.

The invention provides an identification device for intelligent building management, and the device comprises a housing, a circuit board, a touch key board, an induction signal identification panel, a ventilation screen frame, a mounting rack, a mounting hole, a building material cleaning roller structure, a building material adjustable placement identification plate structure, a pasting type writing and recording anti-confusion pen structure, and a refrigeration and heat dissipation protection box structure, and a circuit board being connected to the interior of the shell through screws; and the upper side and the lower side of the front portion of the circuit board are connected with a touch control key board and an induction signal recognition panel through screws. Through the arrangement of the machine base, the roller shaft, the cleaning roller body, the cleaning bristles and the cleaning motor, surface cleaning of the building materials is facilitated, the recognition stability is guaranteed, front and back cleaning operation can be conducted by holding the building materials to be close to the rotating cleaning bristles, the cleaning motor drives the roller shaft in the machine base to rotate, the cleaning roller body can drive the cleaning bristles to rotate, and cleaning operation can be carried out.