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1. WO2018121155 - PASSIVE PHOTOELECTRIC TAG

Publication Number WO/2018/121155
Publication Date 05.07.2018
International Application No. PCT/CN2017/113209
International Filing Date 27.11.2017
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
CPC
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 19/0704
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
0701at least one of the integrated circuit chips comprising an arrangement for power management
0702the arrangement including a battery
0704the battery being rechargeable, e.g. solar batteries
G06K 19/0728
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
0723the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
0728the arrangement being an optical or sound-based communication interface
G06K 7/10009
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;
10by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
10009sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
Applicants
  • 中兴通讯股份有限公司 ZTE CORPORATION [CN]/[CN]
Inventors
  • 王莹 WANG, Ying
  • 徐继东 XU, Jidong
  • 喻旻 YU, Min
  • 毛陆虹 MAO, Luhong
Agents
  • 北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE
Priority Data
201611223329.X27.12.2016CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) PASSIVE PHOTOELECTRIC TAG
(FR) ÉTIQUETTE PHOTOÉLECTRIQUE PASSIVE
(ZH) 一种无源光电标签
Abstract
(EN)
The application relates to the technology of optical communication, and specifically, to a passive photoelectric tag. The passive photoelectric tag comprises: an optical battery used to receive an optical signal; a service separation unit used to separate the received optical signal into a DC voltage and an AC signal; a transceiver unit used to perform, using power provided by the DC voltage, optical-to-electrical conversion and electrical signal processing on the AC signal of the optical signal, and generate a signal to be transmitted; and an LED transmitting unit used to transmit, in a form of an optical signal, the signal to be transmitted. The passive photoelectric tag is utilized to implement, using the optical battery, power provision and signal receiving without employing a power supply, reducing costs and a size of the passive photoelectric tag, and extending a service life of the passive photoelectric tag.
(FR)
L'invention concerne la technologie de communication optique et, plus spécifiquement, une étiquette photoélectrique passive. L'étiquette photoélectrique passive comprend : une batterie optique utilisée pour recevoir un signal optique ; une unité de séparation de service utilisée pour séparer le signal optique reçu en une tension CC et un signal CA ; une unité d'émetteur-récepteur utilisée pour effectuer, à l'aide de l'énergie fournie par la tension CC, une conversion optique-électrique et un traitement de signal électrique sur le signal CA du signal optique et générer un signal à émettre ; et une unité d'émission à DEL utilisée pour émettre, sous la forme d'un signal optique, le signal à émettre. L'étiquette photoélectrique passive est utilisée pour mettre en œuvre, à l'aide de la batterie optique, une fourniture d'énergie et une réception de signal sans employer d'alimentation électrique, réduire les coûts et une taille de l'étiquette photoélectrique passive et prolonger une durée de vie de l'étiquette photoélectrique passive.
(ZH)
本申请公开了一种无源光电标签,涉及光通信技术,该无源光电标签包括用于接收光信号的光电池,用于将光电池接收到的光信号分成直流电压和交流信号的业务分离单元,用于在直流电压的供电下对交流信号中的光信号进行光电转换处理及电信号处理,并生成要发送的信号的收发机单元,以及用于通过光信号的形式发送要发送的信号的LED发射单元,该无源光电标签通过光电池实现供电和信号接收,不需要电源供电,减小了光电标签成本和体积,延长了光电标签的使用寿命。
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