CN111757264B - 减少通信范围的系统和方法 - Google Patents
减少通信范围的系统和方法 Download PDFInfo
- Publication number
- CN111757264B CN111757264B CN202010229904.7A CN202010229904A CN111757264B CN 111757264 B CN111757264 B CN 111757264B CN 202010229904 A CN202010229904 A CN 202010229904A CN 111757264 B CN111757264 B CN 111757264B
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- China
- Prior art keywords
- radio frequency
- transceiver
- frequency signal
- controller circuit
- range
- 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.)
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- 238000004891 communication Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 230000004044 response Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
- H04W4/022—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences with dynamic range variability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3822—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving specially adapted for use in vehicles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00341—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks keyless data carrier having more than one limited data transmission ranges
- G07C2009/00357—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks keyless data carrier having more than one limited data transmission ranges and the lock having more than one limited data transmission ranges
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
- G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
- G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/370,064 US11146934B2 (en) | 2019-03-29 | 2019-03-29 | System and method of reducing a communication range |
US16/370,064 | 2019-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111757264A CN111757264A (zh) | 2020-10-09 |
CN111757264B true CN111757264B (zh) | 2022-08-02 |
Family
ID=69581984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010229904.7A Active CN111757264B (zh) | 2019-03-29 | 2020-03-27 | 减少通信范围的系统和方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US11146934B2 (zh) |
EP (1) | EP3716229B1 (zh) |
CN (1) | CN111757264B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11146934B2 (en) | 2019-03-29 | 2021-10-12 | Aptiv Technologies Limited | System and method of reducing a communication range |
US11588230B2 (en) | 2020-11-12 | 2023-02-21 | Aptiv Technologies Limited | System for transmitting radio frequency signals from a vehicle |
Citations (2)
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CN103684533A (zh) * | 2012-09-17 | 2014-03-26 | 深圳市云通时代科技开发有限公司 | 蓝牙通信距离调整方法及蓝牙中继网关 |
WO2018183036A1 (en) * | 2017-03-29 | 2018-10-04 | Becton, Dickinson And Company | Systems, apparatuses and methods for device pairing having range control and unintended device coexistence detection |
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JPH04137938U (ja) | 1991-06-19 | 1992-12-22 | 株式会社東海理化電機製作所 | 車両用ドアミラー |
DE10005558A1 (de) | 2000-02-09 | 2001-08-23 | Bosch Gmbh Robert | Vorrichtung zur Datenübertragung im Kraftfahrzeug |
US6980092B2 (en) | 2000-04-06 | 2005-12-27 | Gentex Corporation | Vehicle rearview mirror assembly incorporating a communication system |
GB2362542A (en) * | 2000-05-05 | 2001-11-21 | Nokia Mobile Phones Ltd | Establishing communications with a proximate wireless device |
DE10300955B4 (de) | 2003-01-13 | 2005-10-27 | Epcos Ag | Radar-Transceiver für Mikrowellen- und Millimeterwellenanwendungen |
US7231177B2 (en) | 2003-11-13 | 2007-06-12 | Delphi Technologies, Inc. | Audio system with first and second units having wireless interface, and audio recievers therefor |
US7046119B2 (en) | 2004-05-19 | 2006-05-16 | Lear Corporation | Vehicle independent passive entry system |
US7248225B2 (en) | 2004-07-30 | 2007-07-24 | Delphi Technologies, Inc. | Vehicle mirror housing antenna assembly |
DE102006025176C5 (de) | 2006-05-30 | 2023-02-23 | Continental Automotive Technologies GmbH | Antennenmodul für ein Fahrzeug |
US8022861B2 (en) | 2008-04-04 | 2011-09-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Dual-band antenna array and RF front-end for mm-wave imager and radar |
JP4849281B2 (ja) | 2009-03-31 | 2012-01-11 | ミツミ電機株式会社 | アンテナ装置 |
US8712330B2 (en) | 2009-06-12 | 2014-04-29 | Broadcom Corporation | Method and system for Bluetooth low power link layer connection setup |
US9014546B2 (en) | 2009-09-23 | 2015-04-21 | Rovi Guides, Inc. | Systems and methods for automatically detecting users within detection regions of media devices |
US9201627B2 (en) * | 2010-01-05 | 2015-12-01 | Rovi Guides, Inc. | Systems and methods for transferring content between user equipment and a wireless communications device |
DE102012008914B4 (de) | 2012-05-03 | 2018-09-20 | Audi Ag | Verfahren und Vorrichtung zur Steuerung eines Außenspiegels eines Fahrzeugs aus einer ausgeklappten Position in eine eingeklappte Position |
US9536364B2 (en) * | 2013-02-25 | 2017-01-03 | GM Global Technology Operations LLC | Vehicle integration of BLE nodes to enable passive entry and passive start features |
US8930045B2 (en) | 2013-05-01 | 2015-01-06 | Delphi Technologies, Inc. | Relay attack prevention for passive entry passive start (PEPS) vehicle security systems |
US10158987B2 (en) | 2013-05-30 | 2018-12-18 | Avago Technologies International Sales Pte. Limited | Interference reduction using signal quality |
US20150048927A1 (en) * | 2013-08-13 | 2015-02-19 | Directed, Llc | Smartphone based passive keyless entry system |
US9628986B2 (en) * | 2013-11-11 | 2017-04-18 | At&T Intellectual Property I, L.P. | Method and apparatus for providing directional participant based image and video sharing |
US9426657B2 (en) * | 2014-08-15 | 2016-08-23 | Facebook, Inc. | Bluetooth transmission security pattern |
US9603013B2 (en) * | 2014-08-15 | 2017-03-21 | Facebook, Inc. | Bluetooth beacon protocol |
DE102014220713A1 (de) | 2014-10-13 | 2016-04-14 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Verstellung eines Außenspiegels |
US10237193B2 (en) * | 2015-09-30 | 2019-03-19 | Apple Inc. | Prioritizing short-range wireless packets for time-sensitive applications |
US9894475B2 (en) * | 2015-10-20 | 2018-02-13 | Perfect Sense, Inc. | Micro-location monitoring techniques |
US10568034B2 (en) * | 2016-01-23 | 2020-02-18 | Blustream Corporation | Intelligent power management for monitoring a movable object |
US9875591B2 (en) * | 2016-04-26 | 2018-01-23 | Ford Global Techologies, Llc | Systems and methods for phone-as-a-key range extension |
US10149133B2 (en) * | 2016-09-22 | 2018-12-04 | Qualcomm Incorporated | Facilitating a location determination of a user equipment that is connected to a master radio based upon slave radio measurements |
JP6574159B2 (ja) * | 2016-12-06 | 2019-09-11 | パナソニック株式会社 | 無線端末及び無線基地局割当方法 |
US10564261B2 (en) | 2017-05-11 | 2020-02-18 | Ford Global Technologies, Llc | Autonomous vehicle LIDAR mirror |
WO2019152836A1 (en) * | 2018-02-01 | 2019-08-08 | Strattec Security Corporation | Methods and systems for providing bluetooth -based passive entry and passive start (peps) for a vehicle |
US10839627B2 (en) * | 2018-03-28 | 2020-11-17 | Denso International America, Inc. | Reflective environment detection systems and methods |
US11146934B2 (en) | 2019-03-29 | 2021-10-12 | Aptiv Technologies Limited | System and method of reducing a communication range |
US20210284098A1 (en) | 2020-03-11 | 2021-09-16 | Aptiv Technologies Limited | Detection Device |
-
2019
- 2019-03-29 US US16/370,064 patent/US11146934B2/en active Active
-
2020
- 2020-02-13 EP EP20157054.6A patent/EP3716229B1/en active Active
- 2020-03-27 CN CN202010229904.7A patent/CN111757264B/zh active Active
-
2021
- 2021-09-23 US US17/482,783 patent/US11729593B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103684533A (zh) * | 2012-09-17 | 2014-03-26 | 深圳市云通时代科技开发有限公司 | 蓝牙通信距离调整方法及蓝牙中继网关 |
WO2018183036A1 (en) * | 2017-03-29 | 2018-10-04 | Becton, Dickinson And Company | Systems, apparatuses and methods for device pairing having range control and unintended device coexistence detection |
Also Published As
Publication number | Publication date |
---|---|
CN111757264A (zh) | 2020-10-09 |
US20220014893A1 (en) | 2022-01-13 |
US20200314619A1 (en) | 2020-10-01 |
EP3716229A1 (en) | 2020-09-30 |
EP3716229B1 (en) | 2023-10-04 |
US11729593B2 (en) | 2023-08-15 |
US11146934B2 (en) | 2021-10-12 |
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Legal Events
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PB01 | Publication | ||
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240812 Address after: Luxembourg Patentee after: Anbofu Technology (2) Co.,Ltd. Country or region after: Luxembourg Address before: Babado J San Michaele Patentee before: Delphi Technologies, Inc. Country or region before: Barbados |
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TR01 | Transfer of patent right |
Effective date of registration: 20241015 Address after: Luxembourg Patentee after: Anbofu Manufacturing Management Services Co.,Ltd. Country or region after: Luxembourg Address before: Luxembourg Patentee before: Anbofu Technology (2) Co.,Ltd. Country or region before: Luxembourg |