[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP3007023A4 - Self-moving device and control method therefor - Google Patents

Self-moving device and control method therefor Download PDF

Info

Publication number
EP3007023A4
EP3007023A4 EP14804380.5A EP14804380A EP3007023A4 EP 3007023 A4 EP3007023 A4 EP 3007023A4 EP 14804380 A EP14804380 A EP 14804380A EP 3007023 A4 EP3007023 A4 EP 3007023A4
Authority
EP
European Patent Office
Prior art keywords
self
control method
moving device
method therefor
therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14804380.5A
Other languages
German (de)
French (fr)
Other versions
EP3007023A1 (en
EP3007023A8 (en
EP3007023B1 (en
Inventor
Jinju Tang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecovacs Robotics Suzhou Co Ltd
Original Assignee
Ecovacs Robotics Suzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ecovacs Robotics Suzhou Co Ltd filed Critical Ecovacs Robotics Suzhou Co Ltd
Publication of EP3007023A1 publication Critical patent/EP3007023A1/en
Publication of EP3007023A8 publication Critical patent/EP3007023A8/en
Publication of EP3007023A4 publication Critical patent/EP3007023A4/en
Application granted granted Critical
Publication of EP3007023B1 publication Critical patent/EP3007023B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24Floor-sweeping machines, motor-driven
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/04Automatic control of the travelling movement; Automatic obstacle detection
EP14804380.5A 2013-05-31 2014-05-29 Self-moving device and control method therefor Active EP3007023B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310213355.4A CN104216404B (en) 2013-05-31 2013-05-31 Self-moving device and control method thereof
PCT/CN2014/078784 WO2014190919A1 (en) 2013-05-31 2014-05-29 Self-moving device and control method therefor

Publications (4)

Publication Number Publication Date
EP3007023A1 EP3007023A1 (en) 2016-04-13
EP3007023A8 EP3007023A8 (en) 2016-12-21
EP3007023A4 true EP3007023A4 (en) 2017-04-19
EP3007023B1 EP3007023B1 (en) 2018-11-28

Family

ID=51988013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14804380.5A Active EP3007023B1 (en) 2013-05-31 2014-05-29 Self-moving device and control method therefor

Country Status (4)

Country Link
EP (1) EP3007023B1 (en)
JP (1) JP6815197B2 (en)
CN (1) CN104216404B (en)
WO (1) WO2014190919A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6743828B2 (en) * 2015-04-17 2020-08-19 アクチエボラゲット エレクトロルックス Robot vacuum and method for controlling the robot vacuum
EP3592178B1 (en) 2017-03-10 2024-02-21 SharkNinja Operating LLC Agitator with debrider and hair removal
CN108720729A (en) * 2017-04-14 2018-11-02 科沃斯机器人股份有限公司 Clean robot
CN208002738U (en) * 2017-05-03 2018-10-26 深圳市银星智能科技股份有限公司 Cleaning equipment
US10905298B2 (en) 2017-05-03 2021-02-02 Shenzhen Silver Star Intelligent Technology Co., Ltd. Cleaning equipment
US11202542B2 (en) 2017-05-25 2021-12-21 Sharkninja Operating Llc Robotic cleaner with dual cleaning rollers
CN108089580B (en) * 2017-12-14 2021-05-18 北京奇虎科技有限公司 Method and device for edge working of intelligent sweeping device
CN110215153B (en) * 2018-03-02 2024-03-26 科沃斯机器人股份有限公司 Cleaning robot and operation control method thereof
US11525921B2 (en) 2018-04-03 2022-12-13 Sharkninja Operating Llc Time of flight sensor arrangement for robot navigation and methods of localization using same
CN108724143A (en) * 2018-05-31 2018-11-02 深圳市银星智能科技股份有限公司 Mobile robot and its control method
CN211933894U (en) 2018-08-01 2020-11-17 尚科宁家运营有限公司 Robot vacuum cleaner
CN110051290A (en) * 2019-04-04 2019-07-26 尚科宁家(中国)科技有限公司 A method of control sweeping robot
CN111206764A (en) * 2020-02-26 2020-05-29 百事特设备租赁(上海)股份有限公司 Intelligent safety hanging basket
CN111436864B (en) * 2020-03-20 2023-12-29 美智纵横科技有限责任公司 Control method, device and storage medium
CN113243830A (en) * 2021-05-17 2021-08-13 威海锴滢智能科技有限公司 Cleaning robot based on object falling reminding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050162119A1 (en) * 2004-01-28 2005-07-28 Landry Gregg W. Debris sensor for cleaning apparatus
CN200972604Y (en) * 2006-11-14 2007-11-07 喻礼琼 Step detection device for movable platform
EP2120122A1 (en) * 2005-12-02 2009-11-18 iRobot Corporation Coverage robot mobility
US20110202175A1 (en) * 2008-04-24 2011-08-18 Nikolai Romanov Mobile robot for cleaning
US20120011669A1 (en) * 2007-05-09 2012-01-19 Irobot Corporation Compact autonomous coverage robot

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180010A (en) * 1988-01-08 1989-07-18 Sanyo Electric Co Ltd Moving vehicle
JP3893657B2 (en) * 1997-01-31 2007-03-14 マツダ株式会社 Guide device for automated guided vehicles
US7155308B2 (en) 2000-01-24 2006-12-26 Irobot Corporation Robot obstacle detection system
JP2001125642A (en) * 2000-09-08 2001-05-11 Bandai Co Ltd Moving device
ES2660836T3 (en) * 2001-06-12 2018-03-26 Irobot Corporation Multi-code coverage method and system for an autonomous robot
CN1240338C (en) * 2001-12-05 2006-02-08 温馨环保工程技术有限公司 Self-walking type sweeping device and method thereof
JP4838978B2 (en) * 2002-12-16 2011-12-14 アイロボット コーポレイション Autonomous floor cleaning robot
KR100595571B1 (en) * 2004-09-13 2006-07-03 엘지전자 주식회사 Robot cleaner
JP2007156884A (en) * 2005-12-06 2007-06-21 Sharp Corp Self-propelled cleaner system
CN101108480A (en) * 2006-07-18 2008-01-23 深圳职业技术学院 Robot and ambulation control method of the same
CN102023638B (en) * 2010-12-20 2012-11-14 西南交通大学 Walking control device of paver and control method
CN102591338B (en) * 2011-01-05 2014-07-30 泰怡凯电器(苏州)有限公司 Control system of glass-cleaning robot, and control method thereof
CN102488481A (en) * 2011-11-25 2012-06-13 马英南 Design method of intelligent sweeping robot
CN202477560U (en) * 2012-03-02 2012-10-10 成浩 Movable type cleaning robot with climbing function
CN103092206A (en) * 2013-02-27 2013-05-08 慈溪思达电子科技有限公司 Traversal path planning method of pipeline robot

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050162119A1 (en) * 2004-01-28 2005-07-28 Landry Gregg W. Debris sensor for cleaning apparatus
EP2120122A1 (en) * 2005-12-02 2009-11-18 iRobot Corporation Coverage robot mobility
CN200972604Y (en) * 2006-11-14 2007-11-07 喻礼琼 Step detection device for movable platform
US20120011669A1 (en) * 2007-05-09 2012-01-19 Irobot Corporation Compact autonomous coverage robot
US20110202175A1 (en) * 2008-04-24 2011-08-18 Nikolai Romanov Mobile robot for cleaning

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014190919A1 *

Also Published As

Publication number Publication date
EP3007023A1 (en) 2016-04-13
JP2016520389A (en) 2016-07-14
EP3007023A8 (en) 2016-12-21
WO2014190919A1 (en) 2014-12-04
CN104216404B (en) 2017-02-15
CN104216404A (en) 2014-12-17
EP3007023B1 (en) 2018-11-28
JP6815197B2 (en) 2021-01-20

Similar Documents

Publication Publication Date Title
EP3056405A4 (en) Travel control device and travel control method
EP3090979A4 (en) Control device and control method for forklift
EP3007023A4 (en) Self-moving device and control method therefor
EP2953110A4 (en) Travel control device and travel control system
EP2997443A4 (en) Portable device and control method thereof
EP3042264A4 (en) Display device and control method thereof
EP3025490A4 (en) Digital device and control method thereof
EP3042252A4 (en) Smartwatch and control method thereof
EP3031663A4 (en) Driving force control device and driving force control method
EP3014388A4 (en) Portable device and control method thereof
EP2944543A4 (en) Steering control device and steering control method
EP3022629A4 (en) Display device and control method thereof
EP2944530A4 (en) Vehicle-drive control device and vehicle-drive control method
EP2944541A4 (en) Steering control device and steering control method
EP3031419A4 (en) Depilatory device control method and depilatory device
EP3078623A4 (en) Forklift and forklift control method
EP2985207A4 (en) Steering control device, and steering control method
EP3091777A4 (en) Control method and device
EP3045987A4 (en) Control device and control method
EP3068015A4 (en) Control device
EP3075245A4 (en) Pest control method and control device
EP3064695A4 (en) Vehicle-door control device and control method
EP3018787A4 (en) Microgrid control device and control method therefor
EP3047640A4 (en) Portable device and control method thereof
EP3006698A4 (en) Vehicle control device and vehicle control method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20151230

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TANG, JINJU

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ECOVACS ROBOTICS CO., LTD.

A4 Supplementary search report drawn up and despatched

Effective date: 20170320

RIC1 Information provided on ipc code assigned before grant

Ipc: G05D 1/02 20060101AFI20170314BHEP

Ipc: A47L 11/24 20060101ALI20170314BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180620

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1070967

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014037059

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20181128

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1070967

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190328

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190228

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190328

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190301

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014037059

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

26N No opposition filed

Effective date: 20190829

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190529

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140529

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181128

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230331

Year of fee payment: 10

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230811

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602014037059

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: G05D0001020000

Ipc: G05D0001430000