37 results about "Identification device" patented technology

When a shutter button of a digital camera is pressed, a picture signal fetched from a CCD is converted to a digital signal and compressed and written into a nonvolatile memory means like a flash memory card as a picture file which can be identified uniquely. By turning on a reproduction switch, a picture file is read out from the nonvolatile memory means, the compressed data is expanded and converted to an analog signal, and the converted picture is displayed on a liquid crystal display. By pressing a display feed key, another picture file is read out and displayed. A user can produce a control file for controlling print processing, display processing, transmission processing and the like for the picture file by selecting a particular picture file using an operation key. The nonvolatile memory means can be removed. By mounting this memory means on a printer unit, display unit or picture transmission unit, the digital camera also can be used during print, display or transmission of the picture. If multi-screen print is carried out on the printer unit, a vertical direction of each picture is unified. Further, upon reprint operation for multiple order persons, sorting work after the print is facilitated by providing with an identification means for identifying each order person.

An imaging environment that greatly affects image recognition accuracy is recognized for applications in onboard systems of various sorts including imaging devices. An imaging device for imaging areas around the vehicle is mounted on a vehicle. Before executing image recognition processing, information is acquired on objects and texture, such as traffic signs and pedestrian crossings, present within a field of view of the imaging device. An object or texture present within the field of view is then recognized by an image recognition section. Degrees of distortion and defocus of a shape or texture of the object recognized are calculated based on the shape or texture of the object recognized and information previously acquired on the objects or texture. Imaging environment, such as water droplets or dirt on a lens, and whether fog occurs or not, is then recognized based on the degrees of distortion and defocus calculated from the shape or texture of the object recognized.

The invention discloses an identification method and an identification device for live multi-media files. The method includes the steps of: obtaining current feature information of the live multi-media file according to the real-time data flow of the input live multi-media file; positioning a multi-media record to be updated in a feature database according to the identification information of the live multi-media file; updating a feature sample in the multi-media record to be updated according to the current feature information of the live multi-media file; receiving an identification request for identifying the target multi-media file, and matching feature information of the target multi-media file included in the identification request with the feature sample in the feature database, to position the multi-media record corresponding to the target multi-media file; obtaining the identification information of the multi-media file corresponding to the target multi-media file. According to the identification method and device, live videos can be identified.

The invention discloses a railway special line vehicle safety monitoring device and method. In the device and method, a scanning camera, a light source, a laser sensor, a weighing and metering device,a vehicle number recognition device and a server are arranged. The server is respectively connected with the scanning camera, the laser sensor, the weighing and metering device, and the vehicle number recognition device so that it can record weight information, vehicle number information and top load status three-dimensional information of railway vehicles and vehicle stopping time information ofspecial line at the same time, and complete automatic collection and processing of status information of loading and unloading vehicles of special line through the server, thereby avoiding influenceof inconsistent time on the integration of different information, realizing effective integration of railway vehicle information, improving matching accuracy of a variety of information of the vehicles, and improving safety monitoring efficiency of railway freight.

The invention provides a fingerprint identification device, which includes detection substrate. several fingerprint detection units are arranged on the detection substrate; the light blocking plate is located on one side of the detection substrate with a fingerprint detection unit, the light blocking plate is provided with an optical communication hole which is in one-to-one correspondence with the fingerprint detection unit; a cover plate is positioned on one side of the light blocking plate facing away from the detection substrate, the cover plate comprises a light-emitting surface facing the light-blocking plate and a touch surface facing away from the light-blocking plate; a light source is positioned on one side of the light blocking plate facing away from the detection substrate andused for emitting light to the cover plate, at least a part of light of the light source can be reflected by the fingerprint on the touch surface of the cover plate to the light hole; Wherein the fingerprint detection unit is used for outputting corresponding electric signals according to the light intensity emitted to the fingerprint detection unit through the corresponding light hole. Correspondingly, the invention also provides fingerprint identification equipment. The invention can increase the distance of fingerprint identification.

A chip recognition system in which a chip is configured to at least partially have a specific color indicative of a value of the chip includes: a recording device that uses a camera and records a state of the chip as an image; an image analysis device that subjects the image so recorded to image analysis and recognizes at least the specific color and a reference color that is present in the image and differs from the specific color; and a recognition device at least including an artificial intelligence device that uses a result of the image analysis by the image analysis device and specifies the specific color of the chip, wherein the artificial intelligence device of the recognition device has been subjected to teaching using, as training data, a plurality of images of the chip and the reference color irradiated with different illumination intensities.

The invention provides a management system and method of a shared logistics box, and relates to the technical field of logistics management technology. The objective of the invention is to solve problems of low efficiency and inconvenient management in the manual management method of logistics boxes in the prior art. Highly efficient and effective management and precise positioning for logistics boxes can be achieved. The system comprises a logistics box, an object storage device, a server and a user end. The logistics box, the object storage device and the user terminal are connected with the server. A recognition code, a positioning device, a self-state monitoring device and a second communication module are arranged on the logistics box. The self-state monitoring device is used for recognizing state parameter information of the logistics box. The object storage device comprises a logistics box recognition device and a first communication module. The logistics box recognition device is used for recognizing the recognition ode. The server is used for receiving the recognition code, the position information and the state parameter information of the logistics box, or, sending the above information to the user terminal. The user terminal is used for accessing the server or receiving information pushed by the server.

The invention discloses an Internet two-dimensional code intelligent lock and a using method thereof in hotel management. The Internet two-dimensional code intelligent lock comprises a processor, and a two-dimensional code recognition module, a face recognition device, a wireless communication module, a Bluetooth module, a power module, a clock module, an electric control lock and a recognition error alarming device which are connected with the processor, and further comprises a storage battery connected with the power module, wherein the wireless communication module is connected with a user terminal and a management terminal respectively through a server; the two-dimensional code recognition module comprises an image recognition unit and a power control unit which are connected with each other; the image recognition unit is connected with the processor. The management terminal is matched with locks through the serve and updates unlocking two-dimensional codes, and in different time periods, different locks correspond to only encrypted codes in different time periods. The Internet two-dimensional code intelligent lock can automatically acquire room renting information statistically, and customers can choose rooms by themselves, so that information is transparent and the safety management of a hotel is effectively enhanced.

Disclosed is a community passage control method. The method comprises the steps that a first identification device preset at a first position is adopted for obtaining visiting vehicle information of avisiting vehicle and first identity information of a driver of the visiting vehicle; whether the visiting vehicle information and/or the first identity information is matched with pre-stored information in a preset database or not is judged; if yes, the visiting vehicle is allowed to enter the community, and a parking space lock on a parking space corresponding to the visiting vehicle informationand/or the first identity information is unlocked; a second identification device preset at a second position is adopted for obtaining second identity information of the driver, and whether the second identity information is matched with the first identity information or not is judged; and if yes, an elevator arranged at a preset elevator position is controlled to start to work. By implementing the community passage control method, a situation that the user identity is verified repeatedly can be avoided, so that a lot of waiting time of the user is saved, the efficiency of going home of the user is improved, and the convenience of use of both the parking lot and the elevator in the parking lot is improved.

The invention discloses a fishery breeding system based on agricultural machinery. The fishery breeding system comprises a fishpond, a feeding device, a catching device, a recognition device, a cleaning device, a positioning device, an anti-theft device and a central processing device; the fishpond is used for breeding fishes; the feeding device is used for scattering feed into the fishpond, recovering algae and processing the algae; the catching device is used for catching the bred fishes; the recognition device is used for recognizing water quality, water temperature, oxygen content and water body height in the fishpond; the cleaning device is used for cleaning garbage and withered branches in the fishpond and purifying the water quality; the positioning device is used for determining the positions of the devices and providing ship route planning; the anti-theft device is used for preventing the bred fishes from being stolen; and the central processing device is connected with the devices and controlls the operation of the devices through comprehensively processing the information transmitted by the devices. The fishery breeding system provided by the invention can be used to effectively improve the fish breeding environment and increase the yield and the quality of the fishes.

To provide an individual management system for managing products with the use of an automatic identification technology using a wireless communication device. In the individual management system, an individual management device is attached to a managed object, an individual identification device can wirelessly communicate with the individual management device, and an individual information management device can communicate with the individual identification device. The individual management device includes a detection portion such as a sensor. The individual identification device includes a position analysis portion which calculates a distance between the individual management device and the individual identification device. Information on the distance between the individual management device and the individual identification device, and information from the detection portion included in the individual management device are transmitted to the individual identification device. Accordingly, a system user can specify a position of the individual management device accurately.

The invention discloses an identity identification device based on cloud computing, and relates to the field of application of cloud computing. The identity identification device can read basic information and DNA information in a personal identity card through a DNA reading module, and enables the read personal basic information and DNA information to be stored into a data storage module; and the identity identification device can be connected to a police service cloud data center through a wifi module, and enables the personal basic information and DNA information in the data storage module to be compared with personal basic information and DNA information in the police service cloud data center through a DNA comparison module to carry out personal identity identification. Through DNA comparison technology, the identity identification device can quickly target criminal suspects, find families for lost and abducted children and women and identity the identities of victims in catastrophic damage of explosion and the like, thereby greatly improving case handling efficiency.

The invention relates to an automatic scanner and belongs to the technical field of identity identification devices. The automatic scanner comprises a scanner body, a feeding device, a scanning lens, a driving motor, a collecting device, a switch control device, a control display screen and a position control electric eye, wherein the feeding device, the scanning lens, the driving motor, the collecting device, the switch control device, the control display screen and the position control electric eye are all arranged on the scanner body; the switch control device comprises an emergency stop switch and a staring switch; the driving motor controls the operation of the feeding device and the collecting device. The automatic scanner has the advantages of automatically reading two-dimensional bar codes, being low in cost and high in efficiency and the like.

The present invention relates to a palm shape identification device based on the internet of things and capable of acquiring the complete information. The palm shape identification device comprises afirst detection box, a supporting plate, a second detection box, a controller and two side plates. A positioning mechanism is arranged between the two side plates, a detection mechanism is arranged inthe second detection box, and the positioning mechanism comprises a fixing rod, a rack and four positioning assemblies. Each positioning assembly comprises a sliding ring, an adjusting unit and an extending unit, and the detection mechanism comprises a driving assembly, a bottom plate, a second camera and a second light source. The palm shape identification device based on internet of things andcapable of acquiring the complete information positions a palm via the positioning mechanism, after the palm placement position is specified, a casing pipe in the positioning mechanism recovers to anoriginal position, and when being detected, the palm is not pressed to deform. The palm shape identification device can acquire the complete palm characteristic data, and by the detection mechanism, the second camera can acquire the images of the back of a hand from different angles and positions, so that the palm shape identification device can acquire the more complete image data of the palm, and the identification precision is improved.

The invention discloses a bonus point exchange method. The method comprises the steps that the type of garbage on a weighing device is recognized through a recognition device; garbage type informationis acquired and sent to the weighing device for price marking; bonus point data is transmitted to a displayer through calculation of the weighing device; and a two-dimensional code is displayed for aclient through the displayer, the client scans the two-dimensional code through a client end to acquire bonus points, and the acquired bonus points are allowed to be exchanged into currencies to be used according to a preset proportion threshold value. According to the bonus point exchange method, the garbage recycling efficiency and the bonus point exchange effect can be improved, and the application range is wide.

A circuit branch measurement system and device are provided for detecting electrical current by circuit branches in an electrical distribution panel. The circuit branch measurement device consist of a current measurement and data transmitting device which is electrically and mechanically connected current sensor modules. The system comprises an identification device to associate each attached current sensor module with a unique identification number and a communication driver to transmit the collective data from the system to a monitoring device.

The invention provides a repaired battery disassembling production line and an implementation method thereof, which are used for disassembling a battery pack, and comprise a battery PACK conveying system, an upper box body disassembling system, an isolation room and a control system; the battery PACK conveying system comprises a conveying skip car, a conveying sliding table, a lifting appliance and an identification device; and the upper box disassembling system comprises a disassembling station, a disassembling robot and an upper box waste vehicle station. The isolation room comprises a dustproof room body covering the outer side of the upper box body disassembling system, the dustproof room body is provided with an inlet and an outlet, the inlet is located on the front side of the disassembling station on the conveying sliding table, and the outlet is located on one side of the upper box body waste vehicle station; and the control system is connected with and drives the battery PACKconveying system and the upper box body disassembling system, and binds and stores the battery pack and the disassembled photo of the battery pack, and the production line uses an instrument to replace manpower, so that full automation is realized.

The invention discloses an automatic intelligent face recognition device, including a housing, displays, control panel assemblies and cameras. A display is arranged inside the shell, a left side of the display is provided with a control panel assembly, and a support is arranged on the left side of the control panel assembly. An upper part of the control panel assembly is provided with a second motor, an upper part of the second motor is provided with a connecting rod, and the fixing seats are arranged on both sides of the connecting rod. The upper part of that connecting rod is provided with acamera, and the air vents are arranged at the both sides of the shell. The automatic intelligent face recognition device is characterized in that a first motor inside the heat dissipation hole drivesthe fan blade to rotate, and the outside air is drawn into the interior of the house to dissipate the internal heat from the air vents, so that a main body of the face recognition device can quicklydissipate heat; the second motor is arranged inside the shell, the rotation of the second motor drives the connecting rods to rotate, so that the camera rotates in multiple directions, the shooting angle of the camera is increased; the fixing seat maintains the stability of the connecting rod, and the camera is prevented from shaking.

The invention provides a device for identifying the closing state of a gate of an elevator skip. The gate moves between a complete closing position for completely closing the opening of the skip and opening position for opening the opening of the skip. The closing state identifying device comprises a first identifying probe and a controller, wherein the first identifying probe is sensitive to materials of the gate and can detect the gate only when the gate is in the complete closing position; and the controller is connected with the first identifying probe to receive detecting signals from the first identifying probe and judge the position of the gate based on the detecting signals to control the operation of the elevator in accordance with judgment results. By using at least one identifying probe and the controller to judge whether the gate of the skip is in the complete closing position, the closing state identifying device can accurately judge whether the gate of the skip completely closes the opening of the skip and stop the operation of the elevator in time when the gate of the skip is judged to be not closed in place, thereby avoiding the occurrence of accidents.

The invention discloses a smart retail shop allowing goods to be on trial. The smart retail store includes a store main body, and shelves used for placing the goods in the store main body. The store main body includes a client with a processor, a recognition device for acquiring user information, a monitoring device for monitoring states of the goods on the shelves, and a trial product guiding device for guiding trial goods; and the client is separately connected to the recognition device, the monitoring device and the trial product guiding device, and is used for regulating the recognition device, the monitoring device, and the trial product guiding device.

The invention relates to the field of farmland designation, and particularly relates to a permanent basic farmland designating identification device, comprising a panel, sliding mechanisms, a cleaningmechanism, driving mechanisms, a limiting mechanism, mounting mechanisms and a connecting mechanism, wherein the side wall of the panel is connected with the cleaning mechanism in a sliding way, thecleaning mechanism is located between the mounting mechanisms, the driving mechanisms are arranged at two ends of the mounting mechanisms and are in sliding connection with the interior of the panel,and when the driving mechanisms are rotated, the driving mechanisms drive the mounting mechanisms to slide up and down on the side wall of the panel, the mounting mechanisms drive the cleaning mechanism to roll on the side wall of the panel, and the cleaning mechanism rolls to wipe dust on the side wall of the panel; the sliding mechanism is arranged at one end of each mounting mechanism, the sliding mechanisms are in rotatable connection with the interior of the panel, and when the mounting mechanisms slide on the side wall of the panel, the panel fixes the sliding mechanisms, and the mounting mechanisms drive the sliding mechanism to linearly slide in the panel, so that the cleaning mechanisms linearly move on the side surface of the panel, and convenience is brought for the cleaning mechanisms to clean dust on the panel.

The invention relates to an intelligent lock compatible with second generation identity cards. The intelligent card comprises an electronic control lock, a fingerprint recognition device, an IC card recognition device and an identity card recognition device, wherein a control box is mounted on one side of the electronic control lock, a programmable controller and a communication interface connected with the programmable controller are mounted on the inner side of the control box, and the communication interface is mounted on one side of the control box and used for carrying out information transmission operation between the programmable controller and a server; the fingerprint recognition device is connected with the programmable controller and used for carrying out fingerprint recognitionoperation; the IC card recognition device is mounted on the inner side of the control box, and a first button switch is connected between the IC card recognition device and the programmable controller; the identity card recognition device is mounted on the inner side of the control box, and a second button switch is connected between the identity card recognition device and the programmable controller. The intelligent lock compatible with second generation identity cards can be convenient for different unlocking persons to carry out unlocking operation, and is energy-saving and environmentally-friendly.

The invention discloses a VL besides-star wheel automatic-grouping instrument which comprises a detection part, a feeding part and a discharging grouping part. The detection part comprises a basal plane identification device, a circumference positioning device and a measuring device, the basal plane identification device is connected with the feeding part and is used for judging whether the orientation of the basal plane of a workpiece is correct or not, if so, the workpiece continues to flow downwards to the circumference positioning device, and if not, the workpiece is turned over and then flows downwards to the circumference positioning device; the circumference positioning device is used for adjusting the position of the workpiece to the same position as the detection position of the measuring device; and the measuring device is used for measuring the actual compression amount of a displacement sensor when the workpiece is detected and comparing the actual compression amount with astandard compression amount to obtain a PCD value of the workpiece, wherein the standard compression amount is obtained through the compression amount of the displacement sensor when a standard sample is measured by a standard measuring instrument. The VL besides-star wheel automatic-grouping instrument solves the automatic grouping problem of VL besides-star wheels, and is high in automation degree, small in measurement error and accurate in grouping.

The invention provides an article feature sampling and anti-fake identification device which comprises local sampling amplification equipment, a storage device, a data sample reserving and comparison server, feature comparison and identification equipment and amplification equipment. A short message search automatic response platform is adopted in the data sample reserving and comparison server, an electronic identification instrument is adopted in the feature comparison and identification equipment, the storage device is connected with the feature comparison and identification equipment, and the feature comparison and identification equipment and the data sample reserving and comparison server can be in text message interactivity. An identified article is locally amplified in high multiple for true and false identification, identification can be carried out through multiple channels, and the article feature sampling and anti-fake identification device has the advantages of being easy to operate, carrying out search in time, and being visual.

The invention discloses an ancient white text recognition algorithm based on partial label learning. The ancient white text recognition algorithm comprises the following steps: 1, inputting a recognition algorithm formula into a recognition device; inputting D = {(Xi, Si) | 1 < = i < = m}; performing partial marking on a data training set; and inputting an identification formula D * = {xi | 1 < = i < = m *} again, which is a partial mark data test set. According to the invention, partial label learning is set; label range weak supervision data is reduced to provide certain available information for a training classification algorithm; and compared with precisely labeled strong supervision data, the weak supervision data has the advantages of convenience in acquisition and low cost, and better meets the actual requirements of the big data era. And the problems that the recognition accuracy is difficult to guarantee and the recognition efficiency of the ancient white text is greatly influenced due to the fact that the ancient white text is manually recognized by professionals in a traditional mode at present are effectively avoided.