EP3383175A1 - Verfahren zum betrieb einer schutzvorrichtung für elemente in einem fahrzeug - Google Patents
Verfahren zum betrieb einer schutzvorrichtung für elemente in einem fahrzeugInfo
- Publication number
- EP3383175A1 EP3383175A1 EP16790986.0A EP16790986A EP3383175A1 EP 3383175 A1 EP3383175 A1 EP 3383175A1 EP 16790986 A EP16790986 A EP 16790986A EP 3383175 A1 EP3383175 A1 EP 3383175A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- operating
- protective device
- generated
- noise
- 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- Withdrawn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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
- A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/04—Sound-producing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R99/00—Subject matter not provided for in other groups of this subclass
- B60R2099/005—Protections against martens or rodents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/11—Noise generation, e.g. drive noise to warn pedestrians that an electric vehicle is approaching
Definitions
- the present invention relates to a method for operating a
- Pipe sections whose wall is formed in such a stepped manner that they can be partially overlapping mounted and curved laying.
- a disadvantage of this wrapper is that it is costly, since it consists of individually produced beads that are counted to be applied to the lines to be protected, so that the enclosure is charged in addition to high production costs and high assembly costs by the type of mount.
- High voltage devices are also known for marten defense. By means of the mounted in the engine compartment and by a high voltage generator
- the method according to the invention has the advantages that additional devices in or under the engine compartment and personal hazards (e.g.
- a protective device for elements in particular exposed lines, in a vehicle, preferably a hybrid or electric vehicle having at least one electric machine and at least one power electrical system, a noise in the ultrasonic range within the power electrical system and / or generated within the at least one electrical machine.
- An advantage of this method is that the noise is not generated in an extra speaker, but in the engine / the engine of the vehicle itself as well as generated within power electronic systems that take over other tasks in normal operation, rather than acting as a protective device for the vehicle.
- the noise in the ultrasonic range is generated by high-frequency clocking of the at least one power electrical system.
- Ultrasound refers to sound at frequencies above the Audible frequency range of the human. It includes frequencies from about 16 kHz.
- Frequency range which corresponds to the frequency range of the ultrasound, thus generating ultrasonic waves, which have a deterrent effect on wildlife - preferably martens.
- At least one power semiconductor preferably at least one bipolar transistor with insulated gate electrode (IGBT) is clocked at high frequency within the at least one power electrical system.
- IGBT insulated gate electrode
- Insulated gate bipolar transistors are used as semiconductor devices in power electronics because they combine advantages of the bipolar transistor and advantages of a field effect transistor. These IGBTs can be switched with the desired high-frequency clock rate, so that noises are generated, which are in the ultrasonic range.
- At least one field effect transistor (preferably a MOSFET) is clocked at high frequency within the at least one power electrical system. Field effect transistors come next
- Bipolar transistors are also used in power electronics and can also be clocked high-frequency, which is why they are synonymous for the
- the noise in the ultrasonic range can also be generated advantageously.
- Actuators, traction drives or electric actuators - e.g. EC motors, DC motors - are used in many places in the vehicle and can thus be used to generate noise.
- the at least one power-electric system is connected to at least one resonator, which is excited resonantly by the noise generated in the ultrasonic range.
- the resonator advantageously amplifies the sound resonantly.
- Ultrasonic range is generated when animals or animals approach the vehicle. This means that it is detected whether animals or living beings are or are located near the vehicle and only in this case
- the noise is generated in the frequency range of 16-40 kHz. This is the preferred frequency range in which wild animals prefer to respond.
- the noise generation takes place, both at standstill of the vehicle as well as in operation. So it is not mandatory that the vehicle is operated (vehicle parked but engine is running). Instead, the vehicle can also be at a standstill, it can be detected whether an animal or animal is in the vicinity of the vehicle and in this case the noise is generated in the sense of the method according to the invention.
- Fig. 1 a schematic representation of a vehicle
- Figure 1 shows a schematic representation of a vehicle 12. This
- Vehicle 12 may be an internal combustion engine, a hybrid vehicle, as well as a pure electric vehicle.
- the vehicle 12 includes elements 11 such as axle boots, spark plug cables, cooling water hoses, etc.
- the vehicle 12 has at least one electric machine 13, preferably this is DC or EC motors (electric Actuators or traction drives).
- 12 power electrical systems 14 are installed in the vehicle.
- the power-electric systems 14 may be, for example, the inverters or also DCDC converters or other power electronics components such as chargers, etc. of a hybrid vehicle or electric vehicle.
- the inverters or also DCDC converters or other power electronics components such as chargers, etc. of a hybrid vehicle or electric vehicle.
- the power-electric systems 14 may be, for example, the inverters or also DCDC converters or other power electronics components such as chargers, etc. of a hybrid vehicle or electric vehicle.
- the inverters or also DCDC converters or other power electronics components such as chargers, etc. of a hybrid vehicle or electric vehicle.
- Power systems 14 include charging systems that are both in the
- Vehicle 12 are arranged as well as outside of the vehicle 12, such as charging stations or inductive charging device.
- the vehicle 12 are arranged as well as outside of the vehicle 12, such as charging stations or inductive charging device.
- Power electronic systems 14 include power semiconductors 15, which are preferably insulated gate bipolar transistors (IGBTs) or field effect transistors (MOSFETs) as well as DC link capacitors.
- IGBTs insulated gate bipolar transistors
- MOSFETs field effect transistors
- DC link capacitors DC link capacitors
- the method according to the invention is advantageously of particular interest during the charging of electric or hybrid vehicles.
- inductive charging systems 18 (not shown here) is to avoid that animals penetrate into the range of strong magnetic fields. This can indeed be recognized, but usually leads to a shutdown or power reduction of
- a noise in the ultrasonic range is generated within the power electrical system 14. This noise is caused by high frequency clocking of the
- power semiconductors 15 such as insulated gate bipolar transistors (IGBTs) or field effect transistors (MOSFETs) are clocked at high frequency. Furthermore, the noise can also be generated by high-frequency clocking or by high-frequency pulsation operation of the electric machine 13. As electrical machine apply all electric actuator or actuators or traction drives such as DC and EC motors. For sound amplification of the
- Ultrasonic noise resonators are used, which optionally with the power electrical system 14 or the electric motor 13 are connected. These resonators or this resonator is in contact with them and is excited resonantly.
- Example the current control is significantly affected.
- the additional signal component is selected so that noises in the range of about 16-40 kHz are generated.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Birds (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Catching Or Destruction (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015224000.2A DE102015224000A1 (de) | 2015-12-02 | 2015-12-02 | Verfahren zum Betrieb einer Schutzvorrichtung für Elemente in einem Fahrzeug |
PCT/EP2016/076428 WO2017092954A1 (de) | 2015-12-02 | 2016-11-02 | Verfahren zum betrieb einer schutzvorrichtung für elemente in einem fahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3383175A1 true EP3383175A1 (de) | 2018-10-10 |
Family
ID=57233448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16790986.0A Withdrawn EP3383175A1 (de) | 2015-12-02 | 2016-11-02 | Verfahren zum betrieb einer schutzvorrichtung für elemente in einem fahrzeug |
Country Status (6)
Country | Link |
---|---|
US (1) | US10463038B2 (de) |
EP (1) | EP3383175A1 (de) |
JP (1) | JP2019500031A (de) |
KR (1) | KR20180089452A (de) |
DE (1) | DE102015224000A1 (de) |
WO (1) | WO2017092954A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200083439A (ko) | 2017-11-02 | 2020-07-08 | 맥스웰 테크놀러지스 인코포레이티드 | 다층 전극 필름의 조성물 및 방법 |
JP7067022B2 (ja) * | 2017-11-09 | 2022-05-16 | 株式会社デンソー | 開閉体制御装置、開閉体駆動モータ及び開閉体駆動システム |
DE102019000372A1 (de) | 2019-01-18 | 2019-08-22 | Daimler Ag | Ladeeinheit zum induktiven Aufladen eines elektrischen Energiespeichers eines Kraftfahrzeugs und Verfahren hierzu |
KR102580840B1 (ko) * | 2021-05-12 | 2023-09-20 | 김준영 | 차량용 로드킬 방지 시스템 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006043995A1 (de) * | 2006-09-19 | 2008-03-27 | Siemens Ag | Vorrichtung und Verfahren zum Abschrecken von Tieren von einem abgestellten Kraftfahrzeug |
DE102007007465A1 (de) | 2007-02-15 | 2008-08-21 | GM Global Technology Operations, Inc., Detroit | Kraftfahrzeug mit einem elektrischen Vrebraucher |
JP4941102B2 (ja) | 2007-05-25 | 2012-05-30 | トヨタ自動車株式会社 | 自動車 |
KR101526688B1 (ko) * | 2013-09-27 | 2015-06-05 | 현대자동차주식회사 | 초음파 시스템의 노이즈 제거 장치 및 방법 |
-
2015
- 2015-12-02 DE DE102015224000.2A patent/DE102015224000A1/de not_active Withdrawn
-
2016
- 2016-11-02 WO PCT/EP2016/076428 patent/WO2017092954A1/de active Application Filing
- 2016-11-02 KR KR1020187018213A patent/KR20180089452A/ko unknown
- 2016-11-02 JP JP2018528573A patent/JP2019500031A/ja active Pending
- 2016-11-02 EP EP16790986.0A patent/EP3383175A1/de not_active Withdrawn
- 2016-11-02 US US15/781,247 patent/US10463038B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20180089452A (ko) | 2018-08-08 |
WO2017092954A1 (de) | 2017-06-08 |
US20180352804A1 (en) | 2018-12-13 |
DE102015224000A1 (de) | 2017-06-08 |
JP2019500031A (ja) | 2019-01-10 |
US10463038B2 (en) | 2019-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3383175A1 (de) | Verfahren zum betrieb einer schutzvorrichtung für elemente in einem fahrzeug | |
EP2012584A1 (de) | Vorrichtung und verfahren zum abschrecken von tieren von einem abgestellten kraftfahrzeug | |
DE202013101778U1 (de) | Blitzenergiespeichersystem | |
DE202014102609U1 (de) | Hochvolt-Verteilerbox insbesondere für ein Kraftfahrzeug | |
DE102020007868A1 (de) | Verfahren zum Laden eines elektrischen Energiespeichers eines elektrisch angetriebenen Fahrzeugs unter Berücksichtigung einer elektrischen Isolation einer Ladestation, sowie Ladevorrichtung und Fahrzeug | |
EP2903112B1 (de) | Verfahren zur erkennung von störlichtbögen und schutzschalter | |
DE102016206621A1 (de) | Verfahren und Vorrichtung zum Betreiben eines Elektro- und/oder Hybridfahrzeugs, Computerprogramm und Computerprogrammprodukt | |
DE102019212473A1 (de) | Batteriesystem für ein Kraftfahrzeug, Verfahren zum Betreiben eines Batteriesystems und Kraftfahrzeug | |
WO2013092066A1 (de) | Schutzvorrichtung, verfahren und energieversorgungssystem | |
DE102011051570A1 (de) | Piezoaktoransteuervorrichtung | |
DE3817506A1 (de) | Schaltungsanordnung zur hochspannungsversorgung eines elektrostatischen filters | |
DE202011005663U1 (de) | Marderabwehr | |
DE102019000372A1 (de) | Ladeeinheit zum induktiven Aufladen eines elektrischen Energiespeichers eines Kraftfahrzeugs und Verfahren hierzu | |
DE202011105243U1 (de) | Marderbissschutzvorrichtung eines Kraftfahrzeugs | |
DE102019118190A1 (de) | Verfahren zur vorgegebenen polarisierung eines kondensators sowie kondensator mit vorgegebener isolierter polarisierung | |
DE102019001195A1 (de) | Verfahren zur Überwachung einer Spannungsgrenze in einem Bordnetz und Spannungsüberwachungssystem hierzu | |
DE102013219853A1 (de) | Verfahren zur Überprüfung einer Isolation eines IT-Netzes eines Kraftfahrzeugs | |
DE102013218617A1 (de) | Spulenanordnung zur induktiven Energieübertragung und Verfahren zum Detektieren eines Fremdobjekts zwischen einer Sendespule und einer Empfangsspule | |
DE102018200282A1 (de) | Überspannungsschutzvorrichtung und Verfahren zum Schützen einer elektrischen Vorrichtung mit einem Drehfeld | |
DE202013104872U1 (de) | Vorrichtung zur Abwehr von Kleintieren, insbesondere Mardern | |
DE102018251791A1 (de) | Patikelsensor und Betriebsverfahren hierfür | |
DE102018113255A1 (de) | Anordnung | |
DE102020205958A1 (de) | Schienenfahrzeug und Verfahren zur Herstellung eines Schienenfahrzeugs | |
DE102018126406A1 (de) | Vorrichtung zur Lichtbogenerkennung in einem Gleichstromkreis eines Kraftfahrzeugs und Verwendung zur Überwachung einer Batterieanordnung | |
DE102017117453A1 (de) | Verfahren zum Erzeugen einer Initialbeladung eines Partikelfilters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180702 |
|
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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ROBERT BOSCH GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20210205 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20210616 |