23 results about "Card reader" patented technology

A method of conducting secure electronic payments to a payment acquirer using a credit card payment unit, comprising of a smart card, a portable card reader device, a mobile phone, a stand-alone PIN entry device and a payment server. The method is based on eliminating the unsecure keyboard in a mobile phone used for entering personal identification information, and instead use a separate secure PIN entry device which fulfils the EMV Level specification. Since all sensitive payment information, communicated to the payment server from the card reader and the PIN entry device, is encrypted using unique encryption keys an unsecure mobile phone may be used for relaying the communication between the card reader device and the PIN entry device to and from the payment server.

The invention discloses a one-card control system and a one-card control method of a mobile phone Bluetooth swiping card. The control system comprises a one-card control center, an elevator management module, a mobile phone Bluetooth card reader, an input and output module; the elevator management module is in communication connection with the mobile phone Bluetooth card reader; a card number transmitted from the mobile phone Bluetooth card reader is processed in real time to judge whether the received card number is effective, and the input and output module carries out corresponding output according to permission control registered by the card number, or floor permission information stored on the mobile phone card of a user is directly read, and the input and output module carries out corresponding output according to the control of the permission information. The third-party linkage communication interface of the elevator management module or the one-card control center is respectively connected with an intercommunication access control system and a parking lot management system through TCP/IP (Transmission Control Protocol/Internet Protocol) for linkage so as to realize seamless integration among systems. A mobile phone Bluetooth function is used for replacing a control method for starting an elevator by using a traditional card, so that the problem that the control for the elevator is not flexible through passive RFID (Radio Frequency Identification) and active RFID originally is solved; meanwhile, the third-party linkage communication interface or the one-card control center achieves linkage with intercommunication access control, parking lots or other third parties to realize integrated application of multiple systems, so that the degree of automation is further improved.

The invention relates to a method for communicating information between host and intelligent card, and a relative device, wherein in order to avoid the driving program of intelligent card reader/writer, to cause slow communication, the inventive method uses CCID command flow to quickly realize the information communication. And the invention also provides a relative device.

The invention relates to a traffic jam detection system, method and apparatus based on an automobile electronic sign. The traffic jam detection system based on an automobile electronic sign includes first automobile electronic sign card readers, second automobile electronic sign card readers and a controller, wherein the first automobile electronic sign card readers are arranged over all the entrance lanes of a preset road section, and are used for reading the first automobile electronic sign quantity of vehicles passing the entrance lanes; the second automobile electronic sign card readers are arranged over all the exit lanes of the preset road section, and are used for reading the second automobile electronic sign quantity of vehicles passing the exit lanes; and the controller is connected with the first automobile electronic sign card readers and the second automobile electronic sign card readers, and is used for determining the jam state of the preset road section according to the received the quantity, of the vehicles passing the entrance lanes and the exit lanes, read by the first automobile electronic sign card readers and the second automobile electronic sign card readers.

A power failure detection system for detecting power failures in a cash dispenser machine and in an associated card reader includes an external signal input part for receiving a power failure signal from a first power failure sensing circuit located in a host cash dispenser machine, a card reader associated with the cash dispenser; an internal power source located in the card reader, a second power failure sensing circuit located in the card reader; a power failure signal output part for receiving and processing power failure signals from the external signal input part and from the second power failure sensing circuit. The power failure signal output part contains a circuit to output a final power failure signal if either the card reader or the cash dispenser has a power failure wherein the shape of said final power failure signal indicates whether the card reader or the cash dispenser or both experience a power failure.

The invention relates to a self-service cabinet which comprises an industrial personal computer, a touch screen, a display device, a boarding check printer, a reader, a UPS (Uninterruptable Power System) and an inductor and is characterized in that the reader comprises a passport reader, a magnetic card reader and a bar code reader; and the inductor comprises an upper and lower cabinet door inductor and a boarding check quantity inductor.

The invention relates to a communication mode self-adaptive method and a noncontact IC card. The communication mode self-adaptive method comprises the steps of: detecting and demodulating widths of a Mth pulse or former M low pulses in coding information, wherein M is a natural number; comparing the width of the low pulse with a preset critical width; and selecting a corresponding decoding mode on the basis of a comparing result for carrying out trial decoding on the coding information, and judging and determining the information subjected to trail decoding for selecting a correct communication mode. According to the communication mode self-adaptive method and a module as well as the noncontact IC card, the noncontact IC card can automatically recognize the communication mode, thus the noncontact IC card can adaptively support card readers in different communication modes, thereby providing a necessary guarantee for enlarging the application range of the noncontact IC card.

The invention discloses an integrated device for an enterprise information management system. A GSM short message template is arranged at one end of a central control unit which is electrically connected with a PC terminal, and a card reader is arranged at one end of the central control unit which is connected with a data storage unit, a client and attendance checking terminals, wherein the clientcomprises an order module and a comment module, and each attendance checking terminal comprises a fingerprint sensor, a fingerprint information processing unit, a camera, an image information processing unit, a controller, a wireless positioning module and a wireless sending module. By means of the integrated device, the order information can be quickly sent to a driver, and the work efficiency is improved; the central control unit can clearly record each piece of order information and each piece of sent driver information on a same interface and store the information, and it is convenient for a user to subsequently check up account; moreover, each truck is provided with one attendance checking terminal, drivers can be effectively and accurately checked, and the work time of the drivers can be standardized.

The invention relates to the technical field of intelligent consumption, in particular to consumption equipment for a CPU card. The consumption equipment comprises a CPU card reader, a PSAM card reader, a controller, a communication module, a receiving port, a server, a key machine and a database. The consumption equipment can complete operations of card verification of the CPU card, server recording, charging and consumption and is complete in function, easy to operate, convenient to use and safe and quick in transaction.