TWM488061U - System for identifying ID and ID card using the same - Google Patents

Abstract

A system for identifying identity (ID) and an ID card using the same are provided in the present invention. The ID card utilizes a specific ID reader to identify the ID of the ID card. The ID card includes a card case, a plurality of disposing positions for electrodes and at least a specific conductive electrode. The disposing positions are disposed in the card case. The specific conductive electrode(s) is/are disposed on at least one of the disposing positions according to the ID of the ID card. The specific card reader includes a flat panel sensor. When the ID card is close to the flat panel sensor of the card reader, the flat panel sensor senses the position of the conductive electrode(s) to determine the ID of the ID card.

Claims (21)

An identification card, using a card reading device for identification code identification, the identification card comprising: a card housing; a plurality of conductor electrodes arranged and arranged in the card housing, wherein a plurality of first specific conductor electrodes are electrically Connecting to indicate a specific identification code; wherein the card reading device comprises a one-sided sensor, wherein the surface sensor is based on the electrical property when the identification card is in proximity to the surface sensor of the card reading device The shape of the connected first specific conductor electrodes determines the specific identification code of the identification card. The identification card of claim 1, wherein the identification card further comprises: a ground conductor, wherein the plurality of first specific conductor electrodes are electrically connected to the ground conductor. The identification card of claim 1, wherein the surface sensor of the card reading device is a one-sided capacitive sensor, wherein the surface sensor is used to detect the identification card. And determining a shape of the first specific conductor electrode to determine the specific identification code corresponding to the identification card. The identification card of claim 1, wherein the surface sensor of the card reading device is a one-sided capacitive sensor, wherein the surface sensor is used to detect the identification card. Whether the capacitance formed by each of the conductor electrodes and the surface capacitive sensor is greater than a threshold capacitance, and determining the shape of the first specific conductor electrodes to determine the corresponding card Specific identification code. The identification card of claim 1, wherein the conductor electrodes are arranged in an N×M array of conductor electrodes, and the planar sensor comprises: a signal transceiver array comprising at least N×M a signal transceiver, the position of each of the signal transceivers corresponds to a position of the conductor electrodes, wherein a detection period is divided into at least N×M time slots, wherein the (i, j) time a slot, the (i, j)th signal transceiver transmits an electric field pulse wave, and the remaining signal transceivers serve as receivers for receiving the electric field pulse wave, wherein, among the first specific conductor electrodes, The first specific conductor electrode receives the electric field pulse wave, and the signal transceiver corresponding to the remaining first specific conductor electrodes receives the electric field pulse wave, whereby the card reading device determines the first ones accordingly. The shape of the specific conductor electrode is determined to determine the specific identification code corresponding to the identification card, wherein N, M, i, and j are positive integers. The identification card of claim 5, wherein among the conductor electrodes, a plurality of second specific conductor electrodes are electrically connected, and the first specific conductor electrodes are not associated with the second specific conductor electrodes An electrical connection, wherein when the second specific conductor electrode of one of the second specific conductor electrodes receives the electric field pulse wave, the signal transceiver corresponding to the remaining second specific conductor electrodes receives the electric field pulse And the card reading device determines the shape of the first specific conductor electrode and the second conductor electrodes to determine the specific identification code corresponding to the identification card. The identification card of claim 1, wherein the conductor electrodes are arranged in an N×M array of conductor electrodes, and the surface sensor comprises: an array of sensing electrodes comprising at least N×M sensing The position of each of the sensing electrodes corresponds to the position of the conductor electrodes, wherein a detection period is divided into at least N×M time slots (Time Slot), wherein the (i, j) time slot, (i, j) sensing electrodes perform capacitance sensing, and the remaining sensing electrodes are set to an idle state to be set to a logic low level, and in the (i, j) time slot, the card reading device detects the identification card The capacitance values of the (i, j)th conductor electrode and the (i,j)th sensing electrode, and determining the shape of the first specific conductor electrodes to determine the corresponding card The specific identification code, Where N, M, i, and j are positive integers. The identification card described in claim 7 is further included in the (i, j) time slot, the card reading device detects the (i, j)th conductor electrode and the (i, in the identification card) j) Whether the capacitance value formed by the sensing electrodes is greater than a threshold value, and determining the shape of the first specific conductor electrodes to determine the specific identification code corresponding to the identification card. The identification card described in claim 1, wherein the card reading device is a smart phone, and the surface sensor is a touch panel of the smart phone. An identification code recognition system comprising: at least one identification card, each of the identification cards comprising: a card housing; a plurality of conductor electrodes arranged and arranged in the card housing, wherein the plurality of first specific conductor electrodes are performed Electrically connected to indicate a specific identification code; a card reading device for identifying the identification code, the card reading device comprising: a side-shaped sensor, wherein the identification card is close to the face shape of the card reading device In the detector, the shape sensor determines the specific identification code of the identification card according to the shape of the electrically connected first specific conductor electrodes. The identification code identification system of claim 10, wherein the identification card further comprises: a ground conductor, wherein the plurality of first specific conductor electrodes are electrically connected to the ground conductor. The identification code identification system of claim 10, wherein the surface sensor of the card reading device is a one-sided capacitive sensor, wherein the surface sensor is configured to detect the identification. a capacitance value formed by each of the conductor electrodes on the card and the surface capacitive sensor, and determining a shape formed by the first specific conductor electrodes to determine the specific identification code corresponding to the identification card . The identification code identification system of claim 10, wherein the surface sensor of the card reading device is a one-sided capacitive sensor, wherein the surface sensor is configured to detect the identification. Whether the capacitance formed by each of the conductor electrodes on the card and the surface capacitive sensor is greater than a threshold capacitance, and the shape of the first specific conductor electrodes is determined according to the determination to determine the corresponding card The specific identification code. The identification code identification system of claim 10, wherein the conductor electrodes are arranged in an array of N x M conductor electrodes, and the surface sensor comprises: a signal transceiver array comprising at least N×M signal transceivers, each of the signal transceivers corresponding to a position of the conductor electrodes, wherein a detection period is divided into at least N×M time slots (Time Slot), wherein, in the (i, j) time slot, the (i, j)th signal transceiver transmits an electric field pulse wave, and the remaining signal transceivers serve as receivers for receiving the electric field pulse wave, Wherein, when the first specific conductor electrode of one of the first specific conductor electrodes receives the electric field pulse wave, the signal transceiver corresponding to the remaining first specific conductor electrodes receives the electric field pulse wave, thereby The card reading device determines the shape of the first specific conductor electrodes to determine the specific identification code corresponding to the identification card, wherein N, M, i, and j are positive integers. The identification code identification system of claim 14, wherein among the plurality of conductor electrodes, a plurality of second specific conductor electrodes are electrically connected, and the first specific conductor electrodes are not associated with the second specific The conductor electrodes are electrically connected, wherein when the second specific conductor electrode of one of the second specific conductor electrodes receives the electric field pulse wave, the signal transceiver corresponding to the remaining second specific conductor electrodes receives the signal The electric field pulse wave, whereby the card reading device determines the shape of the first specific conductor electrode and the second conductor electrodes to determine the specific identification code corresponding to the identification card. The identification code identification system of claim 10, wherein the conductor electrodes are arranged in an N×M array of conductor electrodes, and the surface sensor comprises: an array of sensing electrodes, including at least N×M Sensing electrodes, wherein the positions of the sensing electrodes correspond to positions of the conductor electrodes, wherein a detection period is divided into at least N×M time slots, wherein the (i, j) time slot The (i, j)th sensing electrodes perform capacitance sensing, and the remaining sensing electrodes are set to an idle state to be set to a logic low level, and in the (i, j) time slot, the card reading device detects the identification a capacitance value formed by the (i, j)th conductor electrode and the (i, j)th sensing electrode in the card, and determining the shape of the first specific conductor electrode to determine the identification card Corresponding to the specific identification code, wherein N, M, i, and j are positive integers. The identification code identification system described in claim 16 is further included in the (i, j) time slot, the card reading device detects the (i, j)th conductor electrode and the (in the identification card) Whether the capacitance value formed by the i, j) sensing electrodes is greater than a threshold value, and determining the shape of the first specific conductor electrodes to determine the specific identification code corresponding to the identification card. The identification code identification system described in claim 10, wherein the card reading device is a smart phone, and the surface sensor is a touch panel of the smart phone. An identification card, which uses a card reading device for identification code identification, the identification card includes: a card housing; a plurality of electrode fixing positions disposed in the card housing; at least one specific conductive electrode disposed on the plurality of electrodes At least one of the positions of the electrode is fixed; wherein the position of the specific conductive electrode disposed in the identification card is changed according to a specific identification code, wherein the card reading device comprises a side sensor, wherein the identification When the card approaches the face sensor of the card reading device, the face sensor determines the specific identification code of the identification card based on the position of the specific conductive electrode. The identification card of claim 19, wherein the surface sensor of the card reading device is a one-sided capacitive sensor, wherein the surface sensor is used to detect the identification card. Whether each of the fixed position of the electrode and the capacitance of the surface capacitive sensor is greater than a threshold value, and determining the position of the specific conductor electrode to determine the specific identification code corresponding to the identification card . The identification card of claim 19, wherein the card reading device is a smart phone, and the surface sensor is a touch panel of the smart phone.