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1. WO2020134040 - MEMORY CARD IDENTIFICATION METHOD AND MOBILE DEVICE

Publication Number WO/2020/134040
Publication Date 02.07.2020
International Application No. PCT/CN2019/096438
International Filing Date 17.07.2019
IPC
G06K 19/07 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
07with integrated circuit chips
G06K 7/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
7Methods or arrangements for sensing record carriers
CPC
G06F 13/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
10Program control for peripheral devices
G06F 13/102
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
10Program control for peripheral devices
102where the programme performs an interfacing function, e.g. device driver
G06K 19/07
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
G06K 19/0722
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
0722comprising an arrangement for testing the record carrier
G06K 7/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
7Methods or arrangements for sensing record carriers, ; e.g. for reading patterns;
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 谢灵聪 XIE, Lingcong
  • 郭丹 GUO, Dan
  • 邓恩华 DENG, Enhua
  • 李志雄 LI, Zhixiong
Agents
  • 深圳市威世博知识产权代理事务所(普通合伙) CHINA WISPRO INTELLECTUAL PROPERTY LLP.
Priority Data
201811585279.924.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MEMORY CARD IDENTIFICATION METHOD AND MOBILE DEVICE
(FR) PROCÉDÉ D’IDENTIFICATION DE CARTE MÉMOIRE ET DISPOSITIF MOBILE
(ZH) 一种存储卡的识别方法以及移动设备
Abstract
(EN)
A memory card identification method and a mobile device, the memory card identification method comprising: sending an initialisation command of a first type memory card communication protocol to a memory card to be identified (11); detecting whether the command pin of the memory card has a response (12); and, on the basis of the response of the command pin, identifying the memory card as a first type memory card or a second type memory card (13). The present method can shorten the memory card identification procedure and speed up identification.
(FR)
La présente invention concerne un procédé d’identification de carte mémoire et un dispositif mobile. Le procédé d’identification de carte mémoire comprend : l’envoi, à une carte mémoire à identifier, d’une commande d’initialisation d’un protocole de communication de carte mémoire de premier type (11) ; le fait de détecter si la broche de commande de la carte mémoire a une réponse (12) ; et, sur la base de la réponse de la broche de commande, l’identification de la carte mémoire en tant que carte mémoire de premier type ou en tant que carte mémoire de second type (13). Le présent procédé peut raccourcir la procédure d’identification d’une carte mémoire et accélérer l’identification.
(ZH)
一种存储卡的识别方法以及移动设备,其中,该存储卡的识别方法包括:向待识别的存储卡发送第一类存储卡通信协议的初始化命令(11);检测存储卡的命令引脚是否存在响应(12);根据命令引脚的响应情况将存储卡识别为第一类存储卡或第二类存储卡(13)。通过上述方式,能够缩短存储卡的识别流程,加快识别的速度。
Also published as
Latest bibliographic data on file with the International Bureau