EP4017766A1 - Dachmodul zur bildung eines fahrzeugdachs mit kühleinrichtung - Google Patents
Dachmodul zur bildung eines fahrzeugdachs mit kühleinrichtungInfo
- Publication number
- EP4017766A1 EP4017766A1 EP20764305.7A EP20764305A EP4017766A1 EP 4017766 A1 EP4017766 A1 EP 4017766A1 EP 20764305 A EP20764305 A EP 20764305A EP 4017766 A1 EP4017766 A1 EP 4017766A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roof module
- roof
- module according
- environment sensor
- cooling
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 72
- 239000002918 waste heat Substances 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000003570 air Substances 0.000 description 18
- 238000010276 construction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
-
- 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
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
- B60H2001/00235—Devices in the roof area of the passenger compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/003—Component temperature regulation using an air flow
-
- 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
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
Definitions
- Roof module to form a vehicle roof with a cooling device
- the invention relates to a roof module for forming a vehicle roof on a motor vehicle according to the preamble of claim 1.
- roof modules are widely used in vehicle construction, since these roof modules can be prefabricated as separate functional modules and can be delivered to the assembly line when the vehicle is assembled.
- the roof module forms the roof skin of the vehicle roof on its outer surface, at least in some areas, which prevents moisture or air flow from penetrating into the vehicle interior.
- the roof skin is formed by a flat component made of a stable material, for example painted sheet metal or painted or colored plastic.
- the roof module can either be part of a rigid vehicle roof or part of an openable roof assembly.
- Autonomous or partially autonomous vehicles are becoming more and more widespread in vehicle construction.
- a large number of environment sensors are required which detect the environment of the motor vehicle and from this determine the respective traffic situation.
- the known environment sensors send or receive corresponding electromagnetic signals for this purpose, for example laser beams or radar beams, a data model of the vehicle environment being generated by a corresponding signal evaluation and being able to be used for vehicle control.
- the environment sensors are built into corresponding sensor housings. This sensor housing can then be on top of the from Roof module formed roof skin are attached to allow the environment sensor an all-round view.
- the disadvantage of fastening a sensor housing on the roof module is that the aerodynamic properties of the vehicle are negatively influenced by the separate sensor housing.
- the optics of the vehicle are also negatively influenced by the sensor housing, which is attached separately to the roof of the roof module.
- the object of the present invention is therefore to propose a roof module that avoids the disadvantages of the known prior art described above.
- the roof module according to the invention is characterized in that the environment sensor is arranged under the roof skin formed by the surface component.
- the environment sensor is thus integrated as a component in the roof module and is not attached to the top of the roof module with a separate housing. This significantly improves the aerodynamics of the roof module and enables a more appealing vehicle design.
- the invention further provides that the roof module comprises a cooling device. The waste heat or other heat emitted by the environment sensor can be dissipated by the cooling device and an impermissibly high operating temperature of the environment sensor can thereby be avoided.
- the roof module according to the invention can form a structural unit in which devices for autonomous or semi-autonomous driving supported by driver assistance systems are integrated and which can be placed on a vehicle shell by a vehicle manufacturer.
- the roof module according to the invention can be designed as a pure fixed roof or also with a roof opening system.
- the roof module can be designed for use in a passenger car or in a utility vehicle.
- the environment sensor is arranged in a dry compartment of the roof module that is protected from moisture.
- the cooling device provided according to the invention ensures that the waste heat given off by the environment sensor is removed from the drying section. This reliably prevents heat build-up in the drying section.
- the cooling device comprises at least one heat conducting element, from which the waste heat emitted by the environment sensor can be diverted from the drying section.
- the environment sensor has a cooling surface.
- the environment sensor can then come to the system through this cooling surface on the heat conducting element in order to realize a heat transfer with low conductivity.
- What type of heat conduction element is used for heat conduction is basically arbitrary.
- the heat conduction can be realized particularly effectively if the heat conduction element is designed in the manner of a heat pipe or in the manner of a sheet metal part.
- a heat pipe is a hollow body filled with cooling liquid, which is made of copper, for example.
- the cooling liquid circulates inside the hollow body in order to make the heat conduction more effective.
- the coolant circuit can be open or closed.
- a sheet metal part can preferably be designed in the manner of a carrier sheet.
- the carrier plate can for example be part of the vehicle shell or the vehicle frame.
- the carrier plate can also be part of the roof module frame or a roof module carrier element.
- the waste heat can be dissipated so effectively through the carrier plate that active cooling, for example with a cooling fan, can be dispensed with.
- the heat can be dissipated to other areas of the vehicle via the carrier plate. If the heat-conducting element is designed in the manner of a carrier plate, this can be used to fasten the environment sensor in the roof module. In this way, a very effective heat transfer from the environment sensor to the carrier plate can also be realized.
- the heat-conducting element comes to rest on a cooling surface on the underside of the environment sensor. This enables particularly simple assembly.
- the heat-conducting element can also come to rest on a cooling surface on at least one side surface of the environment sensor.
- the heat-conducting element can have an L-shaped or U-shaped end which surrounds the environment sensor on two or three side surfaces. The lateral contact between the environment sensor and the heat conduction element can save vertical installation space.
- the cooling of the environment sensor can be simplified in that the roof module additionally includes a wet compartment separated from the dry compartment of the roof module.
- the cooling device is then arranged in this wet compartment, since an exchange of media through the wet compartment enables the waste heat to be dissipated particularly effectively.
- the dry compartment for accommodating the environment sensor and the wet compartment for accommodating the cooling device are directly adjacent to one another, it is advantageous if the dry compartment of the roof module is sealed off from the wet compartment with seals in order to reliably prevent moisture from entering the dry compartment from the wet compartment.
- the transfer medium with which the waste heat is dissipated from the roof module using the cooling device is basically arbitrary. This can be done particularly advantageously by using the ambient air, so that the cooling device is air cooling.
- the wall of the wet compartment of the roof module can have at least one opening, preferably at least two openings. Through the opening, in particular through a first opening, fresh air can then be fed into the wet section. Waste heat can be absorbed by heating the fresh air. The heated fresh air is then expelled from the wet compartment through the opening, in particular through a second opening, and waste heat is dissipated from the roof module.
- the air flow is improved if at least one separate opening is present for the inflow and outflow of the air.
- the cooling device can comprise a cooling fan which actively forces the cooling air through the roof module.
- the cooling device can additionally comprise a cooling body.
- the heat sink has cooling fins in order to thereby increase the surface of the heat sink available for cooling.
- Such heat sink ribs are relatively compact and have a large cooling surface for heat transfer.
- the cooling device can also be connected to the coolant circuit of the vehicle via an interface.
- the vehicle's cooling circuit can be used to dissipate the waste heat from the roof module.
- the roof module comprises at least one temperature sensor with which the temperature in the roof module can be measured.
- the cooling output of the cooling device can then be controlled or regulated in a particularly advantageous manner as a function of the temperature measured with the temperature sensor in order not to achieve a desired setpoint temperature or a desired limit temperature exceed or to cool as quickly as possible from an increased temperature range to a target temperature range.
- What kind of environment sensor is built into the roof module is basically arbitrary.
- the cooling provided according to the invention in the roof module is particularly advantageous when using lidar sensors and / or radar sensors and / or camera sensors and / or multi-camera sensors.
- FIG. 1 shows a roof module according to the invention in a schematic cross section
- FIG. 1 shows a roof module 01 in cross section, only those parts of the roof module 01 being shown in FIG. 1 which are necessary for understanding the invention.
- the roof module 01 comprises a surface component 02 for forming the roof skin 03 of a vehicle.
- an environment sensor 04 which, on the side facing the front of the vehicle, can send and / or receive electromagnetic signals 15 to detect the vehicle environment.
- the environment sensor 04 is arranged in a drying compartment 05 which is protected from moisture and which is encapsulated in a moisture-tight manner on the outside. In this way, the environment sensor 04 is reliably protected against the ingress of moisture.
- a wet compartment 06 is provided in the roof module 01, which is encapsulated from the drying compartment 05.
- a heat conducting element 08 extends between the cooling device 07 and the environment sensor 04 and can be designed in the manner of a heat pipe or a sheet metal part, for example a carrier plate.
- the environment sensor 04 is fastened with a cooling surface 09 on the inside of the heat conducting element 08 facing the drying compartment 05.
- the cooling device 07 comprises a cooling body 10 with a plurality of cooling fins 11.
- the cooling body 10 is fixed with its downward-facing surface on the inside of the heat conducting element 08 facing the wet compartment 06, so that the waste heat transferred in the heat conducting element 08 with little resistance on the Heat sink 10 passes.
- the cooling fins 11 of the cooling body 10 heat up.
- a cooling fan 12 fresh air can be fed into the wet compartment 06 through openings 13 so that the fresh air flows past the cooling fins 11.
- the fresh air is heated up while absorbing the waste heat generated by the environment sensor 04.
- the heated fresh air then flows out of the wet compartment 06 through openings 14, so that the heat is completely drawn from the roof module 01 as a result.
- the temperature of the heated fresh air which flows out through the openings 14 can be measured with a temperature sensor not shown in FIG. Depending on the measured temperature of the heated cooling air, the output of the cooling fan 12 can be increased or decreased.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019122190.0A DE102019122190B4 (de) | 2019-08-19 | 2019-08-19 | Dachmodul zur Bildung eines Fahrzeugdachs mit Kühleinrichtung |
PCT/EP2020/072603 WO2021032562A1 (de) | 2019-08-19 | 2020-08-12 | Dachmodul zur bildung eines fahrzeugdachs mit kühleinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4017766A1 true EP4017766A1 (de) | 2022-06-29 |
Family
ID=72290987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20764305.7A Pending EP4017766A1 (de) | 2019-08-19 | 2020-08-12 | Dachmodul zur bildung eines fahrzeugdachs mit kühleinrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US12092755B2 (de) |
EP (1) | EP4017766A1 (de) |
KR (1) | KR20220038151A (de) |
CN (1) | CN114269604B (de) |
DE (1) | DE102019122190B4 (de) |
WO (1) | WO2021032562A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021118434B4 (de) | 2021-07-16 | 2023-06-07 | Webasto SE | Dachanordnung, Dachmodul und Kraftfahrzeug mit einer Kühleinrichtung |
DE102021120776B4 (de) | 2021-08-10 | 2024-09-12 | Webasto SE | Dachmodul zur Bildung eines Fahrzeugdachs mit einer Kühleinrichtung |
KR102566827B1 (ko) * | 2021-08-20 | 2023-08-17 | 피에이치에이 주식회사 | 차량용 레이더 장치 |
DE102021131926A1 (de) | 2021-12-03 | 2023-06-07 | Webasto SE | Dachmodul zur Bildung eines Fahrzeugdachs mit einer Kühleinrichtung |
DE102022103831A1 (de) | 2022-02-17 | 2023-08-17 | Webasto SE | Dachmodul mit einer Reinigungseinrichtung |
DE102022002603A1 (de) | 2022-07-18 | 2024-01-18 | Mercedes-Benz Group AG | Dachstruktur für ein Fahrzeug |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003093061A1 (de) * | 2002-04-29 | 2003-11-13 | Magna Donnelly Gmbh & Co. Kg | Abdeckmodul |
JP2012232679A (ja) * | 2011-05-02 | 2012-11-29 | Kojima Press Industry Co Ltd | 車載用アンテナ装置 |
EP3514487A1 (de) * | 2016-09-15 | 2019-07-24 | Koito Manufacturing Co., Ltd. | Sensorsystem, sensormodul und lampenvorrichtung |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10319176A1 (de) | 2003-04-29 | 2004-11-18 | Robert Bosch Gmbh | Vorrichtung zur Kühlung einer Kamera |
SE526424C2 (sv) | 2003-06-02 | 2005-09-13 | Lear Corp | Aktivt mörkerseendesystem för ett inre passagerarutrymme hos ett fordon samt metod för att styra nämnda system |
JP2006036138A (ja) * | 2004-07-29 | 2006-02-09 | Nippon Soken Inc | 車両用オーバヘッドモジュールの温度上昇抑制装置 |
JP2006319720A (ja) | 2005-05-13 | 2006-11-24 | Matsushita Electric Ind Co Ltd | 撮像素子駆動装置およびそれを用いた撮影装置 |
DE102008001675A1 (de) | 2008-05-09 | 2009-11-12 | Robert Bosch Gmbh | Kameramodul mit verbessertem Kühlkonzept |
EP2740590B1 (de) | 2011-08-05 | 2021-03-31 | Mitsubishi Engineering-Plastics Corporation | Platte und platteninstallationsstruktur |
DE102012014939A1 (de) * | 2012-07-27 | 2014-01-30 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Kollisionsvermeidung |
DE102012221188B4 (de) * | 2012-11-20 | 2024-07-11 | Robert Bosch Gmbh | Vorrichtung, Fahrzeug |
DE102014209611A1 (de) | 2014-05-21 | 2015-11-26 | Conti Temic Microelectronic Gmbh | Assistenzsystem eines Kraftfahrzeugs |
WO2015191550A1 (en) | 2014-06-11 | 2015-12-17 | Trw Automotive Us Llc | Moderation of a driver assist camera environment by cooling fan |
JP6303974B2 (ja) | 2014-10-22 | 2018-04-04 | 株式会社デンソー | 車載カメラ装置及び車載システム |
KR101724299B1 (ko) | 2015-02-04 | 2017-04-07 | 엘지전자 주식회사 | 트리플 카메라 |
US10046713B2 (en) | 2016-01-04 | 2018-08-14 | Ford Global Technologies, Llc | Sensor apparatus |
US9885526B2 (en) | 2016-03-11 | 2018-02-06 | Ford Global Technologies, Llc | Cooling system for vehicle sensor modules |
US10071773B2 (en) | 2016-08-04 | 2018-09-11 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vehicle roof structures for concealing one or more sensors |
DE102016118598A1 (de) * | 2016-09-30 | 2018-04-05 | Ma Lighting Technology Gmbh | Lichtstellpult mit Kühleinrichtung |
US10561044B2 (en) | 2017-02-02 | 2020-02-11 | Ford Global Technologies, Llc | Fluid management for autonomous vehicle sensors |
US10514303B2 (en) | 2017-06-29 | 2019-12-24 | Ford Global Technologies, Llc | Sensor pod with breathable cabin interface |
US10668793B2 (en) | 2018-01-05 | 2020-06-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | Retractable autonomous roof panel |
US11240941B2 (en) * | 2018-09-12 | 2022-02-01 | Toyota Motor Engineering & Manufacturing North America, Inc. | Autonomous vehicle lidar cooling system |
-
2019
- 2019-08-19 DE DE102019122190.0A patent/DE102019122190B4/de active Active
-
2020
- 2020-08-12 KR KR1020227006375A patent/KR20220038151A/ko not_active Application Discontinuation
- 2020-08-12 EP EP20764305.7A patent/EP4017766A1/de active Pending
- 2020-08-12 CN CN202080058581.8A patent/CN114269604B/zh active Active
- 2020-08-12 US US17/633,487 patent/US12092755B2/en active Active
- 2020-08-12 WO PCT/EP2020/072603 patent/WO2021032562A1/de unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003093061A1 (de) * | 2002-04-29 | 2003-11-13 | Magna Donnelly Gmbh & Co. Kg | Abdeckmodul |
JP2012232679A (ja) * | 2011-05-02 | 2012-11-29 | Kojima Press Industry Co Ltd | 車載用アンテナ装置 |
EP3514487A1 (de) * | 2016-09-15 | 2019-07-24 | Koito Manufacturing Co., Ltd. | Sensorsystem, sensormodul und lampenvorrichtung |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021032562A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102019122190A1 (de) | 2021-02-25 |
WO2021032562A1 (de) | 2021-02-25 |
US20220283263A1 (en) | 2022-09-08 |
CN114269604A (zh) | 2022-04-01 |
US12092755B2 (en) | 2024-09-17 |
DE102019122190B4 (de) | 2022-08-11 |
KR20220038151A (ko) | 2022-03-25 |
CN114269604B (zh) | 2024-05-14 |
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