EP3740401A1 - Ein von einem empfangssystem abgesetztes lte-modul - Google Patents
Ein von einem empfangssystem abgesetztes lte-modulInfo
- Publication number
- EP3740401A1 EP3740401A1 EP19703945.6A EP19703945A EP3740401A1 EP 3740401 A1 EP3740401 A1 EP 3740401A1 EP 19703945 A EP19703945 A EP 19703945A EP 3740401 A1 EP3740401 A1 EP 3740401A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- receiving
- remote
- module
- receiving module
- receiving device
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
-
- 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
Definitions
- the invention relates to a receiving device for a vehicle.
- Known receiving devices receive via at least one antenna, possibly over several antennas (diversity) high-frequency signals.
- the high-frequency signals are converted in a processing unit (in particular from a high frequency to an intermediate frequency), further processed and then supplied to the display (acoustically and / or optically).
- Such receiving devices are arranged in a housing, which are housed in a vehicle at a suitable location (for example in the area of the dashboard).
- a power supply cable for the power supply, it is necessary to bring a power supply cable to the receiving device.
- the cable from the antenna usually a coax cable, must be routed to the receiving device over long distances in the vehicle.
- this is disadvantageous in high-frequency technical aspects.
- Multi-reception systems require coaxial cables (coax cables, also referred to as RF cables) for the high-frequency signals.
- coaxial cables coax cables, also referred to as RF cables
- current and future technologies such as 4G, 5G, DSRC, WLAN
- HF cables are considered to be costly in the automotive sector. Line lengths thus have a financial aspect for the entire receiving device, in particular for the vehicle manufacturer.
- each signal processing or processing within a device leads to further thermal losses, which can have a negative impact on the life expectancy of individual electronic components and can also lead to reduced reception performance.
- the invention is therefore based on the object to improve a known receiving device.
- the receiving system and a receiving module of the receiving device are separated from each other (deducted).
- the receiving system can be arranged at a suitable location in a vehicle, for example in the area of a dashboard.
- the remote receiving module which is advantageously arranged in the vicinity of the at least one antenna.
- An arrangement of the remote receiving module takes place in a vehicle, for example, under the roof, a bumper or the like.
- the receiving system and the remote receiving module are connected to one another via a connecting line, in particular a data bus, for transmitting signals and via a power supply line.
- the receiving system and the remote receiving module are connected to each other via a power supply line, so that the receiving module is powered by the receiving system from energy.
- both the signal transmission, in particular the data transmission, and the power supply via a common line. This has the additional advantage that only a single suitable connector is to be provided both on the receiving system and on the receiving module, which is connected to corresponding mating connectors on the common line.
- the separation of receiving system and receiving module also has the advantage that a standard receiving system can be used and receiving or transmission-specific conditions can be provided in the receiving module.
- the remote receiving module can be adapted to the frequency ranges that are received by the at least one antenna.
- various services such as, for example, telephone, data services, navigation signals and the like, can be received, further processed and forwarded to the receiving system by the receiving module which is coordinated therewith.
- This processing advantageously takes place in a manner such that a standard receiving system can be used, whereby different receiving modules are suitable and designed to receive and process different frequencies, different services and the like and to process them further in such a way ) that these converted signals are standard signals that can be received and processed by the standard receiving system.
- the system presented above converts the FIF services close to the location of the antenna to digital signals (remote baseband unit) and forwards this data to a remote unit (Domain Controller Unit) for processing. Furthermore, the presented system bundles several technologies on a "digital" cable.
- the presented system bundles the data from several services (thus several HF coax cables) onto a digital line, which is easier to lay in the vehicle (eg MiMo 4G / 5G 4x Coax Cable, DSRC 2x Coax Cable, GNSS 1 x Coax Cable and the like).
- the digital signals are converted and processed in a particularly advantageous manner in a remote, less thermally demanding environment in the vehicle for the user.
- the reference numeral 1 a receiving device is shown schematically, which is adapted and adapted to receive high-frequency signals in a vehicle to further process and display.
- the receiving device 1 has a receiving system 2 with which signals, data or the like are received and displayed (for example visually and / or acoustically) and / or can be dispensed.
- the high-frequency signals are received by means of at least one antenna 3.
- the at least one antenna 3 is connected to a remote from the receiving system 2 receiving module 4.
- the space in which the receiving system 2 is arranged, and the space in which the receiving module 4 is arranged, differ and are at a distance from each other.
- the receiving system 2 is arranged for example in the region of a dashboard of a vehicle, whereas the remote receiving module 4 is installed, for example, below a roof of the vehicle.
- the remote receiving module 4 has an electronic, permanently installed SIM card 5, an external SIM card 6, a processing unit 7 and optionally a diagnostic unit 8.
- an external SIM card and / or the internal (electronic) SIM card correspondingly suitable embodiments (such as USIM card) come into consideration.
- the high-frequency signals received by the at least one antenna 3 are supplied to the processing unit 7, further processed there and forwarded to an interface of the receiving module 4.
- the eSIM card 5 and / or an external card 6, which can be used in the receiving module 4 from the outside, are provided.
- the processing unit 7 prepares the high-frequency signals supplied to it, processes them and also makes them available to the interface of the receiving module 4.
- the signals provided, for example, data packets, via a connecting line, preferably a data bus 9, transmitted and forwarded to the receiving system 2.
- the receiving system 2 and the receiving module 4 are connected to each other via a power supply line 10.
- the data bus 9 and the power supply line 10 are combined in a cable, at the ends of each a connector, wherein the respective connector can be plugged into a mating connector in the receiving system 2 and the receiving module 4.
- the receiving module 4 can be arranged very close to the at least one antenna 3 in order to effectively avoid radio frequency technical problems that could arise due to greater distances between the antenna and the receiving module.
- the receiving module 4 is designed as an LTE module and the receiving system 2 is suitable and designed to realize a wired and / or wireless communication with other devices within the vehicle.
- the receiving system 2 (not shown) has transmission means by which the receiving system 2 can communicate with devices within the vehicle (such as smartphones, tablets or the like).
- the data transmission is not only from the at least one antenna 3 via the remote receiving module 4 and the receiving system 2 to the device within the vehicle, but that the transmission is bidirectional.
- signals can also be output from a device within the vehicle via the receiving system 2 and via the receiving module 4 via the at least one antenna 3.
- the at least one antenna 3 is not only a receiving antenna but also a transmitting antenna.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Remote Sensing (AREA)
- Selective Calling Equipment (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018100919 | 2018-01-17 | ||
PCT/EP2019/051009 WO2019141708A1 (de) | 2018-01-17 | 2019-01-16 | Ein von einem empfangssystem abgesetztes lte-modul |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3740401A1 true EP3740401A1 (de) | 2020-11-25 |
Family
ID=65351990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19703945.6A Withdrawn EP3740401A1 (de) | 2018-01-17 | 2019-01-16 | Ein von einem empfangssystem abgesetztes lte-modul |
Country Status (7)
Country | Link |
---|---|
US (1) | US11595070B2 (de) |
EP (1) | EP3740401A1 (de) |
JP (1) | JP2021510971A (de) |
KR (1) | KR102532106B1 (de) |
CN (1) | CN111615472B (de) |
DE (1) | DE102019101015A1 (de) |
WO (1) | WO2019141708A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111615472B (zh) | 2018-01-17 | 2023-09-01 | 赫思曼汽车通讯有限公司 | 距离接收器系统为远程的lte模块 |
KR20220022647A (ko) | 2020-08-19 | 2022-02-28 | 엘지디스플레이 주식회사 | 타일링 표시 장치 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19530726C5 (de) * | 1995-08-18 | 2009-07-02 | Kiekert Ag | Zentralverriegelungsanlage mit baugleichen Kraftfahrzeugtürverschlüssen |
US6052068A (en) * | 1997-03-25 | 2000-04-18 | Frederick J. Price | Vehicle identification system |
US6094160A (en) * | 1999-06-10 | 2000-07-25 | Delco Electronics Corp. | Interference rejection method for an automotive radar CW/ICC system |
US7218678B2 (en) * | 2000-10-05 | 2007-05-15 | Matsushita Electric Industrial Co., Ltd. | Digital data transmitter |
WO2002030075A1 (fr) * | 2000-10-05 | 2002-04-11 | Matsushita Electric Industrial Co., Ltd. | Emetteur de donnees numeriques, procede de codage d'une ligne de transmission et procede de decodage |
US6987947B2 (en) * | 2001-10-30 | 2006-01-17 | Unwired Technology Llc | Multiple channel wireless communication system |
DE102004029334A1 (de) * | 2004-06-17 | 2006-01-05 | Volkswagen Ag | Radio für ein Kraftfahrzeug |
JP2006332770A (ja) * | 2005-05-23 | 2006-12-07 | Alps Electric Co Ltd | 車載用受信装置 |
DE102007056327A1 (de) * | 2007-11-22 | 2009-05-28 | Robert Bosch Gmbh | Fahrzeug-Funkempfangssystem |
US8280307B2 (en) * | 2009-02-09 | 2012-10-02 | GM Global Technology Operations LLC | Wireless access module with integrated antenna |
CA2869145A1 (en) * | 2012-04-04 | 2013-10-10 | IVAX International GmbH | Pharmaceutical compositions for combination therapy |
WO2014130046A1 (en) * | 2013-02-25 | 2014-08-28 | Ut-Battelle, Llc | Buffering energy storage systems for reduced grid and vehicle battery stress for in-motion wireless power transfer systems |
DE102014010829B4 (de) * | 2014-07-23 | 2020-03-12 | Audi Ag | Dachantennenmodul für ein Kraftfahrzeug |
CN104359486A (zh) | 2014-11-28 | 2015-02-18 | 百度在线网络技术(北京)有限公司 | 更新车载导航地图的方法、车载导航设备及系统 |
DE102015016334B4 (de) | 2015-12-15 | 2017-07-06 | Audi Ag | Kraftfahrzeug-Dachantennenmodul, Kraftfahrzeug und Verfahren zum Betreiben des Dachantennenmoduls |
EP3391570B1 (de) * | 2015-12-18 | 2023-12-13 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur übertragung eines stroms in einem drahtlosen netzwerk von einer drahtloskommunikationsvorrichtung zu mehreren drahtloskommunikationsvorrichtungen mit vermeidung von nichtbestätigung (nack) |
DE102016002945B4 (de) | 2016-03-11 | 2024-01-25 | Audi Ag | Kraftfahrzeug und Verfahren zum Bereitstellen mehrerer Online-Fahrzeugfunktionalitäten |
SG10201602203YA (en) * | 2016-03-21 | 2017-10-30 | Swarmx Pte Ltd | System, method and server for managing stations and vehicles |
DE102016205927A1 (de) * | 2016-04-08 | 2017-10-12 | Continental Teves Ag & Co. Ohg | Antennenmodul und Antennenvorrichtung für ein Kraftfahrzeug |
US10627524B2 (en) * | 2016-12-06 | 2020-04-21 | At&T Intellectual Property I, L.P. | Method and apparatus for positioning via unmanned aerial vehicles |
US10812330B2 (en) * | 2017-12-22 | 2020-10-20 | T-Mobile Usa, Inc. | Network equipment operation adjustment system |
CN111615472B (zh) | 2018-01-17 | 2023-09-01 | 赫思曼汽车通讯有限公司 | 距离接收器系统为远程的lte模块 |
-
2019
- 2019-01-16 CN CN201980008412.0A patent/CN111615472B/zh active Active
- 2019-01-16 DE DE102019101015.2A patent/DE102019101015A1/de not_active Withdrawn
- 2019-01-16 JP JP2020538812A patent/JP2021510971A/ja active Pending
- 2019-01-16 EP EP19703945.6A patent/EP3740401A1/de not_active Withdrawn
- 2019-01-16 WO PCT/EP2019/051009 patent/WO2019141708A1/de unknown
- 2019-01-16 KR KR1020207023446A patent/KR102532106B1/ko active IP Right Grant
-
2020
- 2020-07-17 US US16/932,150 patent/US11595070B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019141708A1 (de) | 2019-07-25 |
US20200350942A1 (en) | 2020-11-05 |
CN111615472B (zh) | 2023-09-01 |
CN111615472A (zh) | 2020-09-01 |
JP2021510971A (ja) | 2021-04-30 |
KR102532106B1 (ko) | 2023-05-11 |
KR20200103843A (ko) | 2020-09-02 |
DE102019101015A1 (de) | 2019-07-18 |
US11595070B2 (en) | 2023-02-28 |
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