摘要:
The invention concerns an electronic card including means for transmitting a signal to a user of said electronic card, an electronic unit, an electric energy source, a switch that can be actuated by a user of the electronic card and an application introduced into said electronic unit. The card further includes means for detecting actuation of said switch, arranged so as to determine whether said actuation ends within a first time interval from the start of actuation (t0), the end of said first time interval occurring after transmission (t1) of a signal perceptible to the card user, or for determining whether said switch actuation ends within a second time interval (T2max) from the start of transmission (t1) of said user perceptible signal, said application being actuated or the actuation thereof validated when said detection means have detected the end (t2) of said switch actuation within said first interval or said second time interval.
摘要:
The invention relates to a method of securing operations carried out in a network between a user (1) and a service provider (2) and to the associated devices. For the user (1), the inventive method comprises the following steps, namely: a step (33) in which a dynamic encryption key is generated, a step (33) in which an authentication datum (15) received from the service provider (2) is encrypted with the aid of the dynamic encryption key, and step (35) in which the encrypted authentication datum (4) is sent to the service provider (2). For the service provider (2), the method comprises the following steps, namely: a step comprising the dynamic decryption (5) of the encrypted authentication datum (4) and a step comprising the verification (5) of the decrypted authentication datum, in order to authorise the operation in secure mode (13).
摘要:
An electronic information card for retrieving information pertaining to a banking account of a user is disclosed. The electronic information card comprises a casing having a front surface and a rear surface, a payment chip and a memory chip located inside the casing, a touch keypad located on the front surface, a display screen located on the front surface and an activate button located on the front surface. The payment chip initiates transaction between the user and the transaction terminal. The memory chip allows the user to access financial services such as checking account balance, checking monthly expenses, checking transaction information in an offline mode by navigating through the touch keypad. The display screen displays information pertaining to the banking account when a user navigates through the touch keypad. The electronic information card provides an enhanced security to the user while making online transactions.
摘要:
The invention relates to a self-powered card of standardized format including keys (201) placed on at least one zone not allocated by the standardized format, a functional module (203) and an activation module (202) designed to activate the functional module (203) when a correct code is entered by means of the keys (201). The invention secures the use of such cards.
摘要:
A portable electronic device, for example an electronic card, includes at least one electronic unit associated to an optical switch which can be actuated by a user and which includes two photo-detectors arranged sufficiently far from each other in the electronic device to enable the user to cover only one of the two photo-detectors with one finger. The switch includes a logical circuit to which are provided a first and a second light reception signal respectively coming from the two photo-detectors. The logical circuit is arranged to supply a signal which only indicates actuation of the optical switch when the first and second light reception signals correspond to two different logical states for the logic circuit.
摘要:
The electronic card (2) includes an electronic unit (6), an electric energy source (10), a switch (12) that can be actuated by a user of the electronic card and an application introduced into said electronic unit. It further includes means for detecting actuation of said switch, which determine whether said actuation corresponds to a pulse whose duration is comprised within a certain predetermined time range or to a series of pulses defining a digital signal with a time profile wherein at least one given parameter has a value comprised within a certain predetermined time range, said application being actuated or the actuation thereof validated when said detection means have detected said pulse or said series of pulses. In particular, the switch is associated with a push-button or an elastically deformable zone (14) of the electronic card.
摘要:
A portable electronic device, for example an electronic card, includes at least one electronic unit associated to an optical switch which can be actuated by a user and which includes two photo-detectors arranged sufficiently far from each other in the electronic device to enable the user to cover only one of the two photo-detectors with one finger. The switch includes a logical circuit to which are provided a first and a second light reception signal respectively coming from the two photo-detectors. The logical circuit is arranged to supply a signal which only indicates actuation of the optical switch when the first and second light reception signals correspond to two different logical states for the logic circuit.
摘要:
An electronic tip calculator for providing an instant tip calculation to a user is disclosed. The electronic tip calculator comprises a touch keypad located on a front surface, a display screen located on the front surface and a power button located on the front surface. The touch keypad includes a plurality of touch buttons. The display screen is configured to display a tip amount and a total bill amount to the user and the power button is configured to activate the electronic tip calculator. The display screen allows the user to instantly retrieve the tip amount by navigating through the touch keypad. The touch keypad and the display screen are configured to provide a simple and convenient means of tip calculation to the user. The electronic tip calculator can be easily configured to calculate any tip rate as desired by the user.
摘要:
An electronic card includes an element for transmitting a signal to a user of the electronic card, an electronic unit, an electric energy source, a switch actuatable by a user of the electronic card and an application introduced into the electronic unit. The electronic unit includes an element for detecting actuation of the switch, arranged for determining whether the actuation ends within a first time interval from the start of actuation (t0), the end of the first time interval occurring after transmission (t1) of a signal perceptible to the card user, or for determining whether the switch actuation ends within a second time interval (T2max) from the start of transmission (t1) of the user perceptible signal, the application being actuated or the actuation thereof being validated when the detection element has detected the end (t2) of the switch actuation within the first time interval or the second time interval.
摘要:
A system and method of manufacturing and/or assembling packaged electronic modules for use with smart cards is disclosed. The packaged electronic modules may include contact plate(s), printed circuit(s) and/or value add components such as displays.