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1. WO2020114156 - LOW-POWER-CONSUMPTION ACTIVE RFID SYSTEM BASED ON INERTIAL MEASUREMENT MODULE

Publication Number WO/2020/114156
Publication Date 11.06.2020
International Application No. PCT/CN2019/114280
International Filing Date 30.10.2019
IPC
G06K 19/077 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
077Constructional details, e.g. mounting of circuits in the carrier
G06K 17/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
17Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/-G06K15/168
CPC
G01C 21/18
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in preceding groups G01C1/00-G01C19/00
10by using measurements of speed or acceleration
12executed aboard the object being navigated; Dead reckoning
16by integrating acceleration or speed, i.e. inertial navigation
18Stabilised platforms, e.g. by gyroscope
Applicants
  • 南京天辰礼达电子科技有限公司 NANJING GALLOP-SKY ELECTRONIC TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 沈礼伟 SHEN, Liwei
  • 毛凌 MAO, Ling
  • 李坤 LI, Kun
  • 赵留柱 ZHAO, Liuzhu
  • 张能金 ZHANG, Nengjin
Agents
  • 南京九致知识产权代理事务所(普通合伙) NANJING JIUZHI INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP)
Priority Data
201811485282.306.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) LOW-POWER-CONSUMPTION ACTIVE RFID SYSTEM BASED ON INERTIAL MEASUREMENT MODULE
(FR) SYSTÈME RFID ACTIF À FAIBLE CONSOMMATION D'ÉNERGIE BASÉ SUR UN MODULE DE MESURE INERTIELLE
(ZH) 一种基于惯性测量模块的有源RFID低功耗系统
Abstract
(EN)
Disclosed is a low-power-consumption active RFID system based on an inertial measurement module, the system comprising a microprocessor module, a radio-frequency chip module, an inertial measurement unit module and a lithium battery, wherein the microprocessor module, the radio-frequency chip module and the inertial measurement unit module are respectively connected to the lithium battery; and the microprocessor module is connected to the radio-frequency chip module and the inertial measurement unit module, respectively. The present low-power-consumption solution combines an inertial measurement module to determine whether a plough is in a non-use state, thereby more accurately controlling a transmission working state of a tag on the basis of traditional active RFID tags, and prolonging the service life of a tag product.
(FR)
L'invention concerne un système RFID actif à faible consommation d'énergie basé sur un module de mesure inertielle, le système comprenant un module de microprocesseur, un module de puce radiofréquence, un module d'unité de mesure inertielle et une batterie au lithium, le module de microprocesseur, le module de puce radiofréquence et le module d'unité de mesure inertielle sont respectivement connectés à la batterie au lithium ; et le module de microprocesseur est respectivement connecté au module de puce radiofréquence et au module d'unité de mesure inertielle. La présente solution à faible consommation d'énergie combine un module de mesure inertiel pour déterminer si une charrue est dans un état non utilisé, ce qui permet de commander plus précisément un état de travail de transmission d'une étiquette sur la base d'étiquettes RFID actives classiques, et de prolonger la durée de vie d'un produit d'étiquette.
(ZH)
一种基于惯性测量模块的有源RFID低功耗系统,包括微处理器模块、射频芯片模块、惯性测量单元模块、锂电池,该微处理器模块、射频芯片模块、惯性测量单元模块分别与该锂电池相连,该微处理器模块分别与该射频芯片模块、惯性测量单元模块相连,本低功耗方案结合惯性测量模块来判断犁具是否处于非使用状态,从而在传统有源RFID标签的基础上更为精准的控制标签的发射工作状态,提升标签产品寿命。
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