660 results about "Card reader" patented technology

The invention discloses an intelligent campus access control system based on artificial intelligence, and the system comprises an intelligent sensing layer which is used for deploying an AI camera with a skeleton key point extraction function, an integrated RFID / NFC card reader, a two-dimensional code scanning module and an environment sensor, and extracting human skeleton key points in real time by adopting a posture estimation algorithm, multi-mode identity information and environment metadata are synchronously collected; the behavior understanding layer is used for constructing a space-time diagram model based on a space-time diagram neural network engine, taking skeleton key points as nodes, taking joint connection as space edges, connecting continuous frame space diagrams in series according to a time sequence to form a space-time diagram, learning a space relationship and a time evolution rule among the nodes by adopting a graph convolutional network, and completing behavior recognition, trailing detection and abnormal behavior distinguishing; the graph analysis layer is used for constructing a campus behavior knowledge graph based on the metadata tag library, and performing sub-graph mode mining by applying a graph neural network and a community discovery algorithm; and the decision and execution layer is used for configuring a grading early warning strategy.

The invention belongs to the field of medical care, and particularly relates to an intelligent nursing inspection auto-induction recording device and method, and the device comprises a directional RFID card reader at the entrance of a ward, an NFC activation module at the side of a sickbed, an integrated pressure-sensitive foot pad, and an adjustable installation structure. Timing is started through ward entrance identification, nurse information is recorded through close-range induction of a sickbed, and nursing operation and passing behaviors are distinguished by detecting a two-foot standing mode through a pressure-sensitive foot pad. The mounting structure comprises an L-shaped mounting plate and a sliding inner plate and is matched with the width of a sickbed; the angle adjusting component fixes the position; the intelligent pressure-sensitive foot pads are integrated at the four corners of the sickbed base, the pressure distribution sensors detect the standing mode of the two feet, nurses and temporary passing persons are distinguished, false inspection in the mode of waving for walking is avoided, substantive nursing operation of the nurses is accurately verified, and it is ensured that patients are truly and effectively nursed.

Methods, systems, and computer-readable media are described herein for receiving access events from access control equipment controlling physical access to a secured premises, comparing each access event to an access policy, detecting that a particular access event violates a clause of the access policy, and generating a compensatory action item for the particular access event that violates the access policy. The access control equipment includes a door controller and one or more readers in communication with the door controller. The door controller is configured to receive requests from the one or more readers, to control access to the secured premises based on access rules for the secured premises, and to generate the access events based on the requests from the one or more readers.

The invention provides a range hood and stove linkage method, a knob assembly and a stove, is applied to the knob assembly, and relates to the technical field of smart home. The knob assembly comprises a knob and at least two electronic tags, the knob comprises a radio frequency card reader and a Bluetooth module, the knob is coupled with the kitchen range, the electronic tags are arranged on the face, opposite to the knob, of the kitchen range, the Bluetooth module is used for being in communication connection with the range hood, and tag information corresponding to different operation states of the kitchen range is stored in the electronic tags respectively; the method comprises the steps that label information of an electronic label at a corresponding position is read in response to rotation of a radio frequency card reader along with a rotary knob, and the read label information is sent to a range hood through a Bluetooth module, so that the range hood obtains the operation state of a kitchen range and makes a response; the knob with the communication function is used for replacing a knob of an existing stove and is matched and linked with the range hood with the linkage function, all equipment does not need to be updated, the purchase pressure of customers is reduced, and the experience is improved.

Systems and methods for location aware access are provided. A location aware access system comprises a card reader and at least one controller. The card reader obtains access credential from a card, generates a corresponding time stamp, ascertains location coordinates representative of a geolocation of the card reader when the access credentials were received, and provides the access credentials, the time stamp, and the location coordinates to the controller. The controller is configured to receive the access credentials, the time stamp, and the location coordinates corresponding to the geolocation of the card from the card reader. Further, the controller is configured to perform authentication of the card based on the access credentials, the time stamp, and the location coordinates corresponding to the geo location of the card, and trigger an unlocking mechanism corresponding to the card reader upon successful authentication of the card.

The invention discloses an NFC-based payment communication method and an application thereof in a payment transaction terminal, the scheme can be used for transaction interaction of the payment transaction terminal in a card reader mode and an NFC TAG mode, when the terminal is in the NFC TAG mode, different guides are provided by identifying an operating system of payment terminal equipment serving as card reading equipment, and the payment terminal equipment is more convenient to use. The convenience and intelligence of the application payment means are improved; according to the scheme, in combination with the characteristics of equipment operating system identification and equipment moving, corresponding voice or UI prompts are given when transaction is not completed for a long time and equipment which identifies an IOS system is subjected to transaction, in order to prevent a single order from being paid by multiple pieces of equipment, emptying is carried out after it is confirmed that the content of the NFC tag is completely read, and the payment efficiency is improved. And the transaction reliability and convenience are improved. And when the terminal is in the card reader mode, whether the transaction card is an entity card is distinguished according to the card searching instruction, and the transaction result is returned to the application layer, so that a self-adaptive security policy is provided.

Systems and methods related to point-of-sale devices are disclosed. In an embodiment, a point-of-sale system includes a base stand having a receiving interface that includes first electrical contacts. The POS system may further include a computing device having a user interface, a docking interface comprising second electrical contacts, wherein the docking interface is configured to removably dock the computing device to the receiving interface of the base stand such that the first electrical contacts of the computing device are in contact with the second electrical contacts of the base stand. The computing device may further include a card reader configured to receive and read a card when inserted into the card reader and a scanner configured to scan machine-readable codes. The computing device may be configured to extend or enable various functions of the base stand when the computing device is docked to the base stand.

The utility model discloses an intelligent water supply device which comprises a cabinet body, the top of the cabinet body is of an open hole structure, a cabinet cover is arranged on the top of the cabinet body in an openable mode, an electric control lock assembly used for limiting opening of the cabinet cover is arranged in the cabinet body, an internet of things control module is arranged in the cabinet body, the internet of things control module is connected with a wireless communication module, and the wireless communication module is connected with a wireless communication module. The server is in data connection with the Internet of Things control module through the wireless communication module, the Internet of Things control module is electrically connected with the electric control lock assembly, the radio frequency card reader is electrically connected with the Internet of Things control module, the switch is electrically connected with the Internet of Things control module, and the radio frequency card reader is electrically connected with the Internet of Things control module. The system can temporarily store the barreled water, is convenient for users to take water at any time, is also convenient for distribution personnel to distribute, can feed back whether water exists in the water cabinet or not, is convenient for the users and the distribution personnel to know the water delivery condition and the water taking condition, realizes the temporary storage, remote management and unmanned water taking of the barreled water, and optimizes the'last kilometer 'distribution efficiency.

The application relates to a construction site safety management method and system, an access control system and a safety helmet, and belongs to the field of engineering construction. After a construction personnel issues an access request to an access control system of a construction site, the access control system cooperates with the safety helmet of the construction personnel to understand the current wearing condition of the protective tool of the construction personnel, and processes the access request of the construction personnel based on the wearing condition of the protective tool, so that the construction personnel who do not wear the protective tool in a qualified manner can be prevented from entering the construction site, and in turn, the safety hazards caused by the non-compliance of the wearing of the protective tool can be reduced. Moreover, the safety helmet is the most basic and common protective tool, a radio frequency card reader is arranged on the safety helmet, the construction personnel do not need to carry an independent radio frequency card reader, the burden of the construction personnel is reduced, and the radio frequency card reader can also ensure that the radio frequency tags on other protective tools worn by the construction personnel can be normally read.

This invention relates to an automated sampling device, belonging to the field of automation equipment technology, and solves the problem of infection risk for throat swab collection personnel. The automated sampling device includes a shell plate, a test tube barcode scanner, a display controller, a first opening slot, an ultrasonic sensor, a card reader, a reciprocating motion power device, a rotational telescopic device, and a sampling device. Six shell plates are assembled into a square shell. The test tube barcode scanner and display controller are mounted on the surface of the first shell plate, and the card reader and ultrasonic sensor are mounted on the surface of the second shell plate adjacent to the first shell plate. The reciprocating motion power device is installed inside the square shell. In this invention, the subject and the throat swab collection personnel are at a 90-degree angle, avoiding the spread of droplets from the subject to the throat swab collection personnel and protecting them from the risk of bacterial and viral transmission during the work process.

This invention provides a memory testing system, comprising: a host computer; at least one card reader communicatively connected to the host computer, each card reader having a corresponding memory under test (MDT) communicatively connected to it; and a temperature chamber, in which the MDT and the card readers are placed. The host computer controls each MDT to perform a corresponding test and simultaneously controls the temperature chamber to adjust its internal temperature, enabling parallel testing of all MDTs under different ambient temperatures. This memory testing system solves the current technical problem of achieving low-cost and high-efficiency testing for memory.

The utility model discloses a kind of self-service single taking machines, including machine body, the machine body bottom end is equipped with universal wheel, machine body upper side is provided with reading assembly, reading assembly includes identity card reader and medical insurance card reader, the outside of identity card reader and medical insurance card reader is equipped with warning assembly. By setting warning assembly, when the user places identity card or medical insurance card on reading assembly in use process, the light detected by light sensor in warning assembly is blocked by card at this time, illumination intensity will change, light sensor will rapidly perceive change and detect feedback to control module in machine body, at this time, stroboscope in mounting groove is lit, the light generated by it is projected on to outside through light transmission plate and prompts user, prevent user from forgetting identity card or medical insurance card on machine body, avoid unnecessary loss.

This application discloses a method, apparatus, and device for verifying the anti-counterfeiting of filter cartridges. The method is applied to a water purification device equipped with at least one filter cartridge. The method includes: controlling a card reader module of the water purification device to read label identification information from the unencrypted area of ​​the filter cartridge label of a target filter cartridge, wherein the target filter cartridge is any one of at least one filter cartridges; if the label identification information is verified successfully, controlling the card reader module to decrypt and verify the encrypted area of ​​the filter cartridge label based on a preset original key to obtain a first verification result; if the first verification result indicates that the decryption and verification of the encrypted area based on the preset original key fails, controlling the card reader module to decrypt and verify the encrypted area based on a preset activation key to obtain a second verification result; and obtaining the anti-counterfeiting verification result of the target filter cartridge based on the second verification result. This method can improve the convenience of filter cartridge anti-counterfeiting verification while ensuring the effectiveness of filter cartridge anti-counterfeiting and the safety of using the water purification device.

The application discloses a kind of big data-based wisdom campus traffic management system and method, and the application relates to wisdom campus management technical field, the present application is by collecting RFID card reader data, monitoring video data, timetable data, and the calibration number is generated by the monitoring data calibration algorithm driven by timetable, based on decision tree and the split strategy of compound rank is constructed risk grading model, by input real-time calibration number, timetable number, time period type, RFID coverage, historical congestion frequency, weather condition, output corresponding risk level, and according to real-time risk level, corresponding measures are taken, the specific reason of generating this risk can also be analyzed.The present application can dynamically adjust risk level, significantly reduce misjudgment and omission, realize fine risk control.

The invention relates to a supplementary reading module 3 for an access control system 1 with a radio interface 5 for reading an access identifier from a mobile device 6, with an access control device interface 4 for connecting to an access control device 2, wherein the access control device interface 4 is configured to receive a device data package based on an access identifier from the access control device 2, with a system interface 7 for transmitting a module data package within the access control system 1, wherein the supplementary reading module 3 is configured to provide and transmit the module data package based on the access identifier or the device data package.

Disclosed in embodiments of the present description are an interaction processing method, apparatus, and device applied to a sensing device, which are conducive to improving the compatibility and reliability for an NFC sensing interaction scenario. The solution comprises: detecting magnetic field data by means of a magnetic field sensor deployed on the sensing device; on the basis of a magnetic field change reflected by the magnetic field data, determining whether to use a card emulation working mode or a card reader working mode; and using the working mode corresponding to a determination result to perform service interaction with a current sensed object which causes the magnetic field change.

1. The name of the design product: key ring (HC102). 2. The use of the design product: used as a shell of card reader. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The invention provides an artificial intelligence AI voice dialogue consultation control system which comprises a base, a machine cabinet is fixed to the upper end face of the base, a consultation host is installed at the top of the machine cabinet, a cleaning structure is arranged in the machine cabinet, a receipt printer and a card reader are installed on the side wall of the front side of the machine cabinet, and the card reader is arranged on the side wall of the front side of the machine cabinet. A code scanner is installed on a transverse table of the machine cabinet, an installation frame is fixedly installed in the machine cabinet, a loudspeaker and a microphone are installed on the installation frame, and a camera is fixed to the front side wall of the top end of the machine cabinet. Through the cleaning structure, the spray pipe, the atomization nozzle, the branch pipe, the liquid supply structure and the push-out air drying structure, the voice conversation consultation terminal can be automatically disinfected and wiped, and dust on the surface of the voice conversation consultation terminal can be cleaned; the problems that in the prior art, cross infection is prone to occurring when multiple persons use the display screen, and the customer experience is affected by dust accumulated on the display screen are solved.

1. Name of the product in this design: Card Insertion Machine. 2. Purpose of this design: For use in a children's early education card reader. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. The design for which protection is sought includes color. 6. Other situations requiring explanation: This design patent is a similar design, Design 1 is the basic design, and Design 2, Design 3 and Design 4 are similar designs to Design 1.

The utility model relates to material management electronic label identification technical field, especially is involved in a kind of intelligent cabinet radio frequency identification system for climbing operation material. Including access control switch module, for locking or unlocking cabinet door, and send locking and unlocking state to main control module;Biometric authentication module is used to identify and output identity verification signal;Material management center is used to receive identity verification signal and output work ticket state signal, according to work ticket state output material scanning instruction signal;Main control module is used to receive work ticket state signal, to access control switch module output cabinet door unlocking action signal;The input data of radio frequency transceiver module are handled and output data to radio frequency transceiver module;Radio frequency transceiver module and antenna card reader, realize the automatic identification of work ticket can be received climbing operation material, and it can be received again after verification return, real-time climbing operation material inventory inquiry.

Methods, systems, and devices for wireless communication are described. For multiple passive devices, a reader device may configure guard time durations outside of one or more respective access occasions, whereas when communicating with a single passive device, a reader device may define guard time durations at boundaries within each respective access occasion of the passive device, where guard time durations may also increase with time. A reader device may further split resources to make room for forward link transmissions and additional backward link, or backscatter, communications, or may increase access occasions over time. Guard time durations or access occasions may be defined to increase by a quantity of time intervals in accordance with a defined pattern at one or more defined times. Additional signaling and configurations may be defined for reader devices and passive devices, including dynamic or defined configurations for guard time durations, access occasions, or ambiguity windows.

The utility model discloses a CPC card collecting device which comprises a base and a shell arranged on the base, and a card collecting machine core and a card collecting bin are arranged in the base. The shell is provided with a CPC card input port and a falling port for the CPC card to fall onto the card receiving machine core, an upper code scanning head for code scanning payment is arranged above the shell, and a lower code scanning head for code scanning payment is arranged below the shell; the card collecting machine core comprises an overturning plate and a motor for driving the overturning plate to overturn, and the CPC cards falling from the falling opening fall on the overturning plate; the turnover plate is provided with a sensor used for detecting the CPC card arranged on the turnover plate and a card reader used for reading information in the CPC card, and after the CPC card reading is completed, the motor controls the turnover plate to turn over so as to enable the CPC card to fall into the card collecting bin below. According to the utility model, a traditional manual card delivery mode is changed into a card feeding and warehousing mode, and automatic collection and charging of cards are realized after the cards are fed, so that the efficiency is higher.

The invention provides a printing device capable of easily covering an IC card on a card reader. A printing apparatus includes an in-vivo discharge unit, an operation unit, and a reading unit capable of accommodating a reading device, the operation unit and the reading unit being positioned above the in-vivo discharge unit and arranged side by side in a left-right direction in a front view. The medium discharge direction of the in-body discharge section is either the left direction or the right direction in a front view, and the operation section is positioned in the other of the left direction and the right direction with respect to the reading section in the front view, and is positioned in the other of the left direction and the right direction with respect to the reading section in a plan view. The operation part is located outside the area of the in-vivo discharge part, at least a part of the reading part is located outside the area of the in-vivo discharge part, and the operation part and the reading part face upwards.

The utility model discloses a double-end screen display card reader, comprising a card reader housing, two ends of the card reader housing are respectively provided with a first interface and a second interface, the top surface of the card reader housing is provided with a TFT-LCD screen, the card reader housing is internally provided with a circuit board, and the circuit board is provided with a first interface and a second interface. The circuit board is provided with an MCU chip and a memory card in which animation image data is pre-stored, and the first interface, the second interface, the TFT-LCD screen and the memory card are electrically connected with the MCU chip respectively. The system integrates the functions of dynamic information display (advertising), dual-interface compatibility and data transmission, is suitable for scenes of enterprise propaganda, product demonstration and the like, and effectively solves the problems of single function and burn-in risk.

1. Name of the designed product: multifunctional card reader (A800). 2. Use of the designed product: as a multifunctional card reader. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

According to one embodiment, an information processing terminal includes a checkout device, a printer, and at least one of a scanner, a card reader, and a display unit. The checkout device includes a power source circuit that outputs a first voltage. The printer includes a first motor, a printing unit, a second motor, a charging circuit, and a connection unit. The first motor feeds a printing sheet. When a rotational force is applied, the second motor converts the applied rotational force into electric power. The charging circuit holds the electric power converted from a rotational force of the first motor by the second motor, and supplies the held electric power when the printing unit forms an image. The connection unit receives the first voltage. The scanner, the card reader, and the display unit are operated by upon receiving the first voltage.

Booster antenna structure (100) comprising a carrier (101) and a booster antenna (110) mounted on the carrier (101). The booster antenna (110) has three coupling areas. The first coupling area (111) is configured for inductive coupling of the booster antenna (110) with a reader. The second coupling area (112) is configured for inductive coupling of the booster antenna (110) with an antenna that is electrically connected to a chip module (102) of a biometric chip card (400). The third coupling area (113) is configured and arranged for inductive coupling of the booster antenna (110) with a radio communication terminal (410), by means of which a biometric registration process for biometric registration of the biometric chip card (400) can be carried out.

1. The name of the design product: five-in-one card reader. 2. The use of the design product: for reading, conversion between data. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model relates to a novel Java card water meter, and belongs to the technical field of water meter metering. Comprising a water meter base meter, a main control chip, and a power supply control circuit, a pulse sampling circuit, a valve control circuit, an LCD (Liquid Crystal Display) screen, a card reader circuit, a touch control circuit, an alarm circuit and a GPRS (General Packet Radio Service) wireless communication circuit which are connected with the main control chip, the pulse sampling circuit comprises a reed switch arranged below a counter of the water meter; a permanent magnet is installed below a fixed scale gear fixing column in a gear transmission structure of the counter, and when a gear of the scale rotates by one circle, a pulse sampling circuit will generate metering pulses and send the metering pulses to a main control chip. According to the utility model, the Java card reader-writer module is adopted, and a Java card is matched for use.

The application provides a kind of access control method and device, it is related to intelligent security technology field, the method comprises: in the case where target radio frequency label is scanned in the signal coverage area corresponding to card reader, the target position information of the target radio frequency label is determined;Based on the target position information, the antenna parameter of the card reader is adjusted to enable the card reader to read the authentication information of the target radio frequency label;Collect the key part feature information of the target object corresponding to the target radio frequency label;The authentication information and the key part feature information are compared, and the access control is controlled based on the comparison result.The application can shorten the verification time of card reading, improve the efficiency, speed of card reading, realize no feeling over access control.